forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-07-24 21:56:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Merge 0850c0915d into c541b38fb3

Browse source
This commit is contained in:
Chatty Network Team 2016-02-19 22:37:22 +00:00
commit 9fc9cc4544
1267 changed files with 181810 additions and 88396 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
CONTRIBUTING.md
View file

@ -4,6 +4,6 @@ are ignored (use gofmt!). If you send pull requests make absolute sure that you
commit on the `develop` branch and that you do not merge to master.
Commits that are directly based on master are simply ignored.
See [Developers' Guide](https://github.com/ethereum/go-ethereum/wiki/Developers'-Guide)
See [Developers' Guide](https://github.com/chattynet/chatty/wiki/Developers'-Guide)
for more details on configuring your environment, testing, and
dependency management.

28
Godeps/Godeps.json generated
View file

@ -1,14 +1,19 @@
{
"ImportPath": "github.com/ethereum/go-ethereum",
"ImportPath": "github.com/chattynet/chatty",
"GoVersion": "go1.4",
"Packages": [
"./..."
],
"Deps": [
{
"ImportPath": "code.google.com/p/go-uuid/uuid",
"Comment": "null-12",
"Rev": "7dda39b2e7d5e265014674c5af696ba4186679e9"
},
{
"ImportPath": "github.com/codegangsta/cli",
"Comment": "1.2.0-161-gf445c89",
"Rev": "f445c894402839580d30de47551cedc152dad814"
"Comment": "1.2.0-95-g9b2bd2b",
"Rev": "9b2bd2b3489748d4d0a204fa4eb2ee9e89e0ebc6"
},
{
"ImportPath": "github.com/davecgh/go-spew/spew",
@ -16,8 +21,8 @@
},
{
"ImportPath": "github.com/ethereum/ethash",
"Comment": "v23.1-238-g9401881",
"Rev": "9401881ab040d1a3b0ae9e4780a115bc284a8a1a"
"Comment": "v23.1-227-g8f6ccaa",
"Rev": "8f6ccaaef9b418553807a73a95cb5f49cd3ea39f"
},
{
"ImportPath": "github.com/fatih/color",
@ -34,7 +39,7 @@
},
{
"ImportPath": "github.com/huin/goupnp",
"Rev": "90f71cb5dd6d4606388666d2cda4ce2f563d2185"
"Rev": "5cff77a69fb22f5f1774c4451ea2aab63d4d2f20"
},
{
"ImportPath": "github.com/jackpal/go-nat-pmp",
@ -46,7 +51,7 @@
},
{
"ImportPath": "github.com/mattn/go-isatty",
"Rev": "7fcbc72f853b92b5720db4a6b8482be612daef24"
"Rev": "fdbe02a1b44e75977b2690062b83cf507d70c013"
},
{
"ImportPath": "github.com/mattn/go-runewidth",
@ -57,10 +62,6 @@
"ImportPath": "github.com/nsf/termbox-go",
"Rev": "675ffd907b7401b8a709a5ef2249978af5616bb2"
},
{
"ImportPath": "github.com/pborman/uuid",
"Rev": "cccd189d45f7ac3368a0d127efb7f4d08ae0b655"
},
{
"ImportPath": "github.com/peterh/liner",
"Rev": "29f6a646557d83e2b6e9ba05c45fbea9c006dbe8"
@ -105,6 +106,11 @@
"ImportPath": "golang.org/x/net/html",
"Rev": "e0403b4e005737430c05a57aac078479844f919c"
},
{
"ImportPath": "github.com/mattn/go-sqlite3",
"Comment": "v1.1.0",
"Rev": "3b3f1d01b2696af5501697c35629048c227586ab"
},
{
"ImportPath": "golang.org/x/text/encoding",
"Rev": "c93e7c9fff19fb9139b5ab04ce041833add0134e"

2
Godeps/_workspace/src/github.com/pborman/uuid/LICENSE → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/LICENSE generated vendored
View file

@ -1,4 +1,4 @@
Copyright (c) 2009,2014 Google Inc. All rights reserved.
Copyright (c) 2009 Google Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are

0
Godeps/_workspace/src/github.com/pborman/uuid/dce.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/dce.go generated vendored
View file

0
Godeps/_workspace/src/github.com/pborman/uuid/doc.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/doc.go generated vendored
View file

0
Godeps/_workspace/src/github.com/pborman/uuid/hash.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/hash.go generated vendored
View file

0
Godeps/_workspace/src/github.com/pborman/uuid/node.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/node.go generated vendored
View file

10
Godeps/_workspace/src/github.com/pborman/uuid/time.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/time.go generated vendored
View file

@ -40,15 +40,15 @@ func (t Time) UnixTime() (sec, nsec int64) {
}
// GetTime returns the current Time (100s of nanoseconds since 15 Oct 1582) and
// clock sequence as well as adjusting the clock sequence as needed. An error
// is returned if the current time cannot be determined.
func GetTime() (Time, uint16, error) {
// adjusts the clock sequence as needed. An error is returned if the current
// time cannot be determined.
func GetTime() (Time, error) {
defer mu.Unlock()
mu.Lock()
return getTime()
}
func getTime() (Time, uint16, error) {
func getTime() (Time, error) {
t := timeNow()
// If we don't have a clock sequence already, set one.
@ -63,7 +63,7 @@ func getTime() (Time, uint16, error) {
clock_seq = ((clock_seq + 1) & 0x3fff) | 0x8000
}
lasttime = now
return Time(now), clock_seq, nil
return Time(now), nil
}
// ClockSequence returns the current clock sequence, generating one if not

0
Godeps/_workspace/src/github.com/pborman/uuid/util.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/util.go generated vendored
View file

0
Godeps/_workspace/src/github.com/pborman/uuid/uuid.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/uuid.go generated vendored
View file

0
Godeps/_workspace/src/github.com/pborman/uuid/uuid_test.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/uuid_test.go generated vendored
View file

4
Godeps/_workspace/src/github.com/pborman/uuid/version1.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/version1.go generated vendored
View file

@ -19,7 +19,7 @@ func NewUUID() UUID {
SetNodeInterface("")
}
now, seq, err := GetTime()
now, err := GetTime()
if err != nil {
return nil
}
@ -34,7 +34,7 @@ func NewUUID() UUID {
binary.BigEndian.PutUint32(uuid[0:], time_low)
binary.BigEndian.PutUint16(uuid[4:], time_mid)
binary.BigEndian.PutUint16(uuid[6:], time_hi)
binary.BigEndian.PutUint16(uuid[8:], seq)
binary.BigEndian.PutUint16(uuid[8:], clock_seq)
copy(uuid[10:], nodeID)
return uuid

0
Godeps/_workspace/src/github.com/pborman/uuid/version4.go → Godeps/_workspace/src/code.google.com/p/go-uuid/uuid/version4.go generated vendored
View file

26
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/cl.go generated vendored
View file

@ -1,26 +0,0 @@
/*
Package cl provides a binding to the OpenCL api. It's mostly a low-level
wrapper that avoids adding functionality while still making the interface
a little more friendly and easy to use.
Resource life-cycle management:
For any CL object that gets created (buffer, queue, kernel, etc..) you should
call object.Release() when finished with it to free the CL resources. This
explicitely calls the related clXXXRelease method for the type. However,
as a fallback there is a finalizer set for every resource item that takes
care of it (eventually) if Release isn't called. In this way you can have
better control over the life cycle of resources while having a fall back
to avoid leaks. This is similar to how file handles and such are handled
in the Go standard packages.
*/
package cl
// #include "headers/1.2/opencl.h"
// #cgo CFLAGS: -Iheaders/1.2
// #cgo darwin LDFLAGS: -framework OpenCL
// #cgo linux LDFLAGS: -lOpenCL
import "C"
import "errors"
var ErrUnsupported = errors.New("cl: unsupported")

254
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/cl_test.go generated vendored
View file

@ -1,254 +0,0 @@
package cl
import (
"math/rand"
"reflect"
"strings"
"testing"
)
var kernelSource = `
__kernel void square(
__global float* input,
__global float* output,
const unsigned int count)
{
int i = get_global_id(0);
if(i < count)
output[i] = input[i] * input[i];
}
`
func getObjectStrings(object interface{}) map[string]string {
v := reflect.ValueOf(object)
t := reflect.TypeOf(object)
strs := make(map[string]string)
numMethods := t.NumMethod()
for i := 0; i < numMethods; i++ {
method := t.Method(i)
if method.Type.NumIn() == 1 && method.Type.NumOut() == 1 && method.Type.Out(0).Kind() == reflect.String {
// this is a string-returning method with (presumably) only a pointer receiver parameter
// call it
outs := v.Method(i).Call([]reflect.Value{})
// put the result in our map
strs[method.Name] = (outs[0].Interface()).(string)
}
}
return strs
}
func TestPlatformStringsContainNoNULs(t *testing.T) {
platforms, err := GetPlatforms()
if err != nil {
t.Fatalf("Failed to get platforms: %+v", err)
}
for _, p := range platforms {
for key, value := range getObjectStrings(p) {
if strings.Contains(value, "\x00") {
t.Fatalf("platform string %q = %+q contains NUL", key, value)
}
}
}
}
func TestDeviceStringsContainNoNULs(t *testing.T) {
platforms, err := GetPlatforms()
if err != nil {
t.Fatalf("Failed to get platforms: %+v", err)
}
for _, p := range platforms {
devs, err := p.GetDevices(DeviceTypeAll)
if err != nil {
t.Fatalf("Failed to get devices for platform %q: %+v", p.Name(), err)
}
for _, d := range devs {
for key, value := range getObjectStrings(d) {
if strings.Contains(value, "\x00") {
t.Fatalf("device string %q = %+q contains NUL", key, value)
}
}
}
}
}
func TestHello(t *testing.T) {
var data [1024]float32
for i := 0; i < len(data); i++ {
data[i] = rand.Float32()
}
platforms, err := GetPlatforms()
if err != nil {
t.Fatalf("Failed to get platforms: %+v", err)
}
for i, p := range platforms {
t.Logf("Platform %d:", i)
t.Logf(" Name: %s", p.Name())
t.Logf(" Vendor: %s", p.Vendor())
t.Logf(" Profile: %s", p.Profile())
t.Logf(" Version: %s", p.Version())
t.Logf(" Extensions: %s", p.Extensions())
}
platform := platforms[0]
devices, err := platform.GetDevices(DeviceTypeAll)
if err != nil {
t.Fatalf("Failed to get devices: %+v", err)
}
if len(devices) == 0 {
t.Fatalf("GetDevices returned no devices")
}
deviceIndex := -1
for i, d := range devices {
if deviceIndex < 0 && d.Type() == DeviceTypeGPU {
deviceIndex = i
}
t.Logf("Device %d (%s): %s", i, d.Type(), d.Name())
t.Logf(" Address Bits: %d", d.AddressBits())
t.Logf(" Available: %+v", d.Available())
// t.Logf(" Built-In Kernels: %s", d.BuiltInKernels())
t.Logf(" Compiler Available: %+v", d.CompilerAvailable())
t.Logf(" Double FP Config: %s", d.DoubleFPConfig())
t.Logf(" Driver Version: %s", d.DriverVersion())
t.Logf(" Error Correction Supported: %+v", d.ErrorCorrectionSupport())
t.Logf(" Execution Capabilities: %s", d.ExecutionCapabilities())
t.Logf(" Extensions: %s", d.Extensions())
t.Logf(" Global Memory Cache Type: %s", d.GlobalMemCacheType())
t.Logf(" Global Memory Cacheline Size: %d KB", d.GlobalMemCachelineSize()/1024)
t.Logf(" Global Memory Size: %d MB", d.GlobalMemSize()/(1024*1024))
t.Logf(" Half FP Config: %s", d.HalfFPConfig())
t.Logf(" Host Unified Memory: %+v", d.HostUnifiedMemory())
t.Logf(" Image Support: %+v", d.ImageSupport())
t.Logf(" Image2D Max Dimensions: %d x %d", d.Image2DMaxWidth(), d.Image2DMaxHeight())
t.Logf(" Image3D Max Dimenionns: %d x %d x %d", d.Image3DMaxWidth(), d.Image3DMaxHeight(), d.Image3DMaxDepth())
// t.Logf(" Image Max Buffer Size: %d", d.ImageMaxBufferSize())
// t.Logf(" Image Max Array Size: %d", d.ImageMaxArraySize())
// t.Logf(" Linker Available: %+v", d.LinkerAvailable())
t.Logf(" Little Endian: %+v", d.EndianLittle())
t.Logf(" Local Mem Size Size: %d KB", d.LocalMemSize()/1024)
t.Logf(" Local Mem Type: %s", d.LocalMemType())
t.Logf(" Max Clock Frequency: %d", d.MaxClockFrequency())
t.Logf(" Max Compute Units: %d", d.MaxComputeUnits())
t.Logf(" Max Constant Args: %d", d.MaxConstantArgs())
t.Logf(" Max Constant Buffer Size: %d KB", d.MaxConstantBufferSize()/1024)
t.Logf(" Max Mem Alloc Size: %d KB", d.MaxMemAllocSize()/1024)
t.Logf(" Max Parameter Size: %d", d.MaxParameterSize())
t.Logf(" Max Read-Image Args: %d", d.MaxReadImageArgs())
t.Logf(" Max Samplers: %d", d.MaxSamplers())
t.Logf(" Max Work Group Size: %d", d.MaxWorkGroupSize())
t.Logf(" Max Work Item Dimensions: %d", d.MaxWorkItemDimensions())
t.Logf(" Max Work Item Sizes: %d", d.MaxWorkItemSizes())
t.Logf(" Max Write-Image Args: %d", d.MaxWriteImageArgs())
t.Logf(" Memory Base Address Alignment: %d", d.MemBaseAddrAlign())
t.Logf(" Native Vector Width Char: %d", d.NativeVectorWidthChar())
t.Logf(" Native Vector Width Short: %d", d.NativeVectorWidthShort())
t.Logf(" Native Vector Width Int: %d", d.NativeVectorWidthInt())
t.Logf(" Native Vector Width Long: %d", d.NativeVectorWidthLong())
t.Logf(" Native Vector Width Float: %d", d.NativeVectorWidthFloat())
t.Logf(" Native Vector Width Double: %d", d.NativeVectorWidthDouble())
t.Logf(" Native Vector Width Half: %d", d.NativeVectorWidthHalf())
t.Logf(" OpenCL C Version: %s", d.OpenCLCVersion())
// t.Logf(" Parent Device: %+v", d.ParentDevice())
t.Logf(" Profile: %s", d.Profile())
t.Logf(" Profiling Timer Resolution: %d", d.ProfilingTimerResolution())
t.Logf(" Vendor: %s", d.Vendor())
t.Logf(" Version: %s", d.Version())
}
if deviceIndex < 0 {
deviceIndex = 0
}
device := devices[deviceIndex]
t.Logf("Using device %d", deviceIndex)
context, err := CreateContext([]*Device{device})
if err != nil {
t.Fatalf("CreateContext failed: %+v", err)
}
// imageFormats, err := context.GetSupportedImageFormats(0, MemObjectTypeImage2D)
// if err != nil {
// t.Fatalf("GetSupportedImageFormats failed: %+v", err)
// }
// t.Logf("Supported image formats: %+v", imageFormats)
queue, err := context.CreateCommandQueue(device, 0)
if err != nil {
t.Fatalf("CreateCommandQueue failed: %+v", err)
}
program, err := context.CreateProgramWithSource([]string{kernelSource})
if err != nil {
t.Fatalf("CreateProgramWithSource failed: %+v", err)
}
if err := program.BuildProgram(nil, ""); err != nil {
t.Fatalf("BuildProgram failed: %+v", err)
}
kernel, err := program.CreateKernel("square")
if err != nil {
t.Fatalf("CreateKernel failed: %+v", err)
}
for i := 0; i < 3; i++ {
name, err := kernel.ArgName(i)
if err == ErrUnsupported {
break
} else if err != nil {
t.Errorf("GetKernelArgInfo for name failed: %+v", err)
break
} else {
t.Logf("Kernel arg %d: %s", i, name)
}
}
input, err := context.CreateEmptyBuffer(MemReadOnly, 4*len(data))
if err != nil {
t.Fatalf("CreateBuffer failed for input: %+v", err)
}
output, err := context.CreateEmptyBuffer(MemReadOnly, 4*len(data))
if err != nil {
t.Fatalf("CreateBuffer failed for output: %+v", err)
}
if _, err := queue.EnqueueWriteBufferFloat32(input, true, 0, data[:], nil); err != nil {
t.Fatalf("EnqueueWriteBufferFloat32 failed: %+v", err)
}
if err := kernel.SetArgs(input, output, uint32(len(data))); err != nil {
t.Fatalf("SetKernelArgs failed: %+v", err)
}
local, err := kernel.WorkGroupSize(device)
if err != nil {
t.Fatalf("WorkGroupSize failed: %+v", err)
}
t.Logf("Work group size: %d", local)
size, _ := kernel.PreferredWorkGroupSizeMultiple(nil)
t.Logf("Preferred Work Group Size Multiple: %d", size)
global := len(data)
d := len(data) % local
if d != 0 {
global += local - d
}
if _, err := queue.EnqueueNDRangeKernel(kernel, nil, []int{global}, []int{local}, nil); err != nil {
t.Fatalf("EnqueueNDRangeKernel failed: %+v", err)
}
if err := queue.Finish(); err != nil {
t.Fatalf("Finish failed: %+v", err)
}
results := make([]float32, len(data))
if _, err := queue.EnqueueReadBufferFloat32(output, true, 0, results, nil); err != nil {
t.Fatalf("EnqueueReadBufferFloat32 failed: %+v", err)
}
correct := 0
for i, v := range data {
if results[i] == v*v {
correct++
}
}
if correct != len(data) {
t.Fatalf("%d/%d correct values", correct, len(data))
}
}

161
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/context.go generated vendored
View file

@ -1,161 +0,0 @@
package cl
// #include <stdlib.h>
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import (
"runtime"
"unsafe"
)
const maxImageFormats = 256
type Context struct {
clContext C.cl_context
devices []*Device
}
type MemObject struct {
clMem C.cl_mem
size int
}
func releaseContext(c *Context) {
if c.clContext != nil {
C.clReleaseContext(c.clContext)
c.clContext = nil
}
}
func releaseMemObject(b *MemObject) {
if b.clMem != nil {
C.clReleaseMemObject(b.clMem)
b.clMem = nil
}
}
func newMemObject(mo C.cl_mem, size int) *MemObject {
memObject := &MemObject{clMem: mo, size: size}
runtime.SetFinalizer(memObject, releaseMemObject)
return memObject
}
func (b *MemObject) Release() {
releaseMemObject(b)
}
// TODO: properties
func CreateContext(devices []*Device) (*Context, error) {
deviceIds := buildDeviceIdList(devices)
var err C.cl_int
clContext := C.clCreateContext(nil, C.cl_uint(len(devices)), &deviceIds[0], nil, nil, &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
if clContext == nil {
return nil, ErrUnknown
}
context := &Context{clContext: clContext, devices: devices}
runtime.SetFinalizer(context, releaseContext)
return context, nil
}
func (ctx *Context) GetSupportedImageFormats(flags MemFlag, imageType MemObjectType) ([]ImageFormat, error) {
var formats [maxImageFormats]C.cl_image_format
var nFormats C.cl_uint
if err := C.clGetSupportedImageFormats(ctx.clContext, C.cl_mem_flags(flags), C.cl_mem_object_type(imageType), maxImageFormats, &formats[0], &nFormats); err != C.CL_SUCCESS {
return nil, toError(err)
}
fmts := make([]ImageFormat, nFormats)
for i, f := range formats[:nFormats] {
fmts[i] = ImageFormat{
ChannelOrder: ChannelOrder(f.image_channel_order),
ChannelDataType: ChannelDataType(f.image_channel_data_type),
}
}
return fmts, nil
}
func (ctx *Context) CreateCommandQueue(device *Device, properties CommandQueueProperty) (*CommandQueue, error) {
var err C.cl_int
clQueue := C.clCreateCommandQueue(ctx.clContext, device.id, C.cl_command_queue_properties(properties), &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
if clQueue == nil {
return nil, ErrUnknown
}
commandQueue := &CommandQueue{clQueue: clQueue, device: device}
runtime.SetFinalizer(commandQueue, releaseCommandQueue)
return commandQueue, nil
}
func (ctx *Context) CreateProgramWithSource(sources []string) (*Program, error) {
cSources := make([]*C.char, len(sources))
for i, s := range sources {
cs := C.CString(s)
cSources[i] = cs
defer C.free(unsafe.Pointer(cs))
}
var err C.cl_int
clProgram := C.clCreateProgramWithSource(ctx.clContext, C.cl_uint(len(sources)), &cSources[0], nil, &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
if clProgram == nil {
return nil, ErrUnknown
}
program := &Program{clProgram: clProgram, devices: ctx.devices}
runtime.SetFinalizer(program, releaseProgram)
return program, nil
}
func (ctx *Context) CreateBufferUnsafe(flags MemFlag, size int, dataPtr unsafe.Pointer) (*MemObject, error) {
var err C.cl_int
clBuffer := C.clCreateBuffer(ctx.clContext, C.cl_mem_flags(flags), C.size_t(size), dataPtr, &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
if clBuffer == nil {
return nil, ErrUnknown
}
return newMemObject(clBuffer, size), nil
}
func (ctx *Context) CreateEmptyBuffer(flags MemFlag, size int) (*MemObject, error) {
return ctx.CreateBufferUnsafe(flags, size, nil)
}
func (ctx *Context) CreateEmptyBufferFloat32(flags MemFlag, size int) (*MemObject, error) {
return ctx.CreateBufferUnsafe(flags, 4*size, nil)
}
func (ctx *Context) CreateBuffer(flags MemFlag, data []byte) (*MemObject, error) {
return ctx.CreateBufferUnsafe(flags, len(data), unsafe.Pointer(&data[0]))
}
//float64
func (ctx *Context) CreateBufferFloat32(flags MemFlag, data []float32) (*MemObject, error) {
return ctx.CreateBufferUnsafe(flags, 4*len(data), unsafe.Pointer(&data[0]))
}
func (ctx *Context) CreateUserEvent() (*Event, error) {
var err C.cl_int
clEvent := C.clCreateUserEvent(ctx.clContext, &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
return newEvent(clEvent), nil
}
func (ctx *Context) Release() {
releaseContext(ctx)
}
// http://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clCreateSubBuffer.html
// func (memObject *MemObject) CreateSubBuffer(flags MemFlag, bufferCreateType BufferCreateType, )

510
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device.go generated vendored
View file

@ -1,510 +0,0 @@
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #include "cl_ext.h"
// #endif
import "C"
import (
"strings"
"unsafe"
)
const maxDeviceCount = 64
type DeviceType uint
const (
DeviceTypeCPU DeviceType = C.CL_DEVICE_TYPE_CPU
DeviceTypeGPU DeviceType = C.CL_DEVICE_TYPE_GPU
DeviceTypeAccelerator DeviceType = C.CL_DEVICE_TYPE_ACCELERATOR
DeviceTypeDefault DeviceType = C.CL_DEVICE_TYPE_DEFAULT
DeviceTypeAll DeviceType = C.CL_DEVICE_TYPE_ALL
)
type FPConfig int
const (
FPConfigDenorm FPConfig = C.CL_FP_DENORM // denorms are supported
FPConfigInfNaN FPConfig = C.CL_FP_INF_NAN // INF and NaNs are supported
FPConfigRoundToNearest FPConfig = C.CL_FP_ROUND_TO_NEAREST // round to nearest even rounding mode supported
FPConfigRoundToZero FPConfig = C.CL_FP_ROUND_TO_ZERO // round to zero rounding mode supported
FPConfigRoundToInf FPConfig = C.CL_FP_ROUND_TO_INF // round to positive and negative infinity rounding modes supported
FPConfigFMA FPConfig = C.CL_FP_FMA // IEEE754-2008 fused multiply-add is supported
FPConfigSoftFloat FPConfig = C.CL_FP_SOFT_FLOAT // Basic floating-point operations (such as addition, subtraction, multiplication) are implemented in software
)
var fpConfigNameMap = map[FPConfig]string{
FPConfigDenorm: "Denorm",
FPConfigInfNaN: "InfNaN",
FPConfigRoundToNearest: "RoundToNearest",
FPConfigRoundToZero: "RoundToZero",
FPConfigRoundToInf: "RoundToInf",
FPConfigFMA: "FMA",
FPConfigSoftFloat: "SoftFloat",
}
func (c FPConfig) String() string {
var parts []string
for bit, name := range fpConfigNameMap {
if c&bit != 0 {
parts = append(parts, name)
}
}
if parts == nil {
return ""
}
return strings.Join(parts, "|")
}
func (dt DeviceType) String() string {
var parts []string
if dt&DeviceTypeCPU != 0 {
parts = append(parts, "CPU")
}
if dt&DeviceTypeGPU != 0 {
parts = append(parts, "GPU")
}
if dt&DeviceTypeAccelerator != 0 {
parts = append(parts, "Accelerator")
}
if dt&DeviceTypeDefault != 0 {
parts = append(parts, "Default")
}
if parts == nil {
parts = append(parts, "None")
}
return strings.Join(parts, "|")
}
type Device struct {
id C.cl_device_id
}
func buildDeviceIdList(devices []*Device) []C.cl_device_id {
deviceIds := make([]C.cl_device_id, len(devices))
for i, d := range devices {
deviceIds[i] = d.id
}
return deviceIds
}
// Obtain the list of devices available on a platform. 'platform' refers
// to the platform returned by GetPlatforms or can be nil. If platform
// is nil, the behavior is implementation-defined.
func GetDevices(platform *Platform, deviceType DeviceType) ([]*Device, error) {
var deviceIds [maxDeviceCount]C.cl_device_id
var numDevices C.cl_uint
var platformId C.cl_platform_id
if platform != nil {
platformId = platform.id
}
if err := C.clGetDeviceIDs(platformId, C.cl_device_type(deviceType), C.cl_uint(maxDeviceCount), &deviceIds[0], &numDevices); err != C.CL_SUCCESS {
return nil, toError(err)
}
if numDevices > maxDeviceCount {
numDevices = maxDeviceCount
}
devices := make([]*Device, numDevices)
for i := 0; i < int(numDevices); i++ {
devices[i] = &Device{id: deviceIds[i]}
}
return devices, nil
}
func (d *Device) nullableId() C.cl_device_id {
if d == nil {
return nil
}
return d.id
}
func (d *Device) GetInfoString(param C.cl_device_info, panicOnError bool) (string, error) {
var strC [1024]C.char
var strN C.size_t
if err := C.clGetDeviceInfo(d.id, param, 1024, unsafe.Pointer(&strC), &strN); err != C.CL_SUCCESS {
if panicOnError {
panic("Should never fail")
}
return "", toError(err)
}
// OpenCL strings are NUL-terminated, and the terminator is included in strN
// Go strings aren't NUL-terminated, so subtract 1 from the length
return C.GoStringN((*C.char)(unsafe.Pointer(&strC)), C.int(strN-1)), nil
}
func (d *Device) getInfoUint(param C.cl_device_info, panicOnError bool) (uint, error) {
var val C.cl_uint
if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
if panicOnError {
panic("Should never fail")
}
return 0, toError(err)
}
return uint(val), nil
}
func (d *Device) getInfoSize(param C.cl_device_info, panicOnError bool) (int, error) {
var val C.size_t
if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
if panicOnError {
panic("Should never fail")
}
return 0, toError(err)
}
return int(val), nil
}
func (d *Device) getInfoUlong(param C.cl_device_info, panicOnError bool) (int64, error) {
var val C.cl_ulong
if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
if panicOnError {
panic("Should never fail")
}
return 0, toError(err)
}
return int64(val), nil
}
func (d *Device) getInfoBool(param C.cl_device_info, panicOnError bool) (bool, error) {
var val C.cl_bool
if err := C.clGetDeviceInfo(d.id, param, C.size_t(unsafe.Sizeof(val)), unsafe.Pointer(&val), nil); err != C.CL_SUCCESS {
if panicOnError {
panic("Should never fail")
}
return false, toError(err)
}
return val == C.CL_TRUE, nil
}
func (d *Device) Name() string {
str, _ := d.GetInfoString(C.CL_DEVICE_NAME, true)
return str
}
func (d *Device) Vendor() string {
str, _ := d.GetInfoString(C.CL_DEVICE_VENDOR, true)
return str
}
func (d *Device) Extensions() string {
str, _ := d.GetInfoString(C.CL_DEVICE_EXTENSIONS, true)
return str
}
func (d *Device) OpenCLCVersion() string {
str, _ := d.GetInfoString(C.CL_DEVICE_OPENCL_C_VERSION, true)
return str
}
func (d *Device) Profile() string {
str, _ := d.GetInfoString(C.CL_DEVICE_PROFILE, true)
return str
}
func (d *Device) Version() string {
str, _ := d.GetInfoString(C.CL_DEVICE_VERSION, true)
return str
}
func (d *Device) DriverVersion() string {
str, _ := d.GetInfoString(C.CL_DRIVER_VERSION, true)
return str
}
// The default compute device address space size specified as an
// unsigned integer value in bits. Currently supported values are 32 or 64 bits.
func (d *Device) AddressBits() int {
val, _ := d.getInfoUint(C.CL_DEVICE_ADDRESS_BITS, true)
return int(val)
}
// Size of global memory cache line in bytes.
func (d *Device) GlobalMemCachelineSize() int {
val, _ := d.getInfoUint(C.CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, true)
return int(val)
}
// Maximum configured clock frequency of the device in MHz.
func (d *Device) MaxClockFrequency() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_CLOCK_FREQUENCY, true)
return int(val)
}
// The number of parallel compute units on the OpenCL device.
// A work-group executes on a single compute unit. The minimum value is 1.
func (d *Device) MaxComputeUnits() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_COMPUTE_UNITS, true)
return int(val)
}
// Max number of arguments declared with the __constant qualifier in a kernel.
// The minimum value is 8 for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) MaxConstantArgs() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_CONSTANT_ARGS, true)
return int(val)
}
// Max number of simultaneous image objects that can be read by a kernel.
// The minimum value is 128 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) MaxReadImageArgs() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_READ_IMAGE_ARGS, true)
return int(val)
}
// Maximum number of samplers that can be used in a kernel. The minimum
// value is 16 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE. (Also see sampler_t.)
func (d *Device) MaxSamplers() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_SAMPLERS, true)
return int(val)
}
// Maximum dimensions that specify the global and local work-item IDs used
// by the data parallel execution model. (Refer to clEnqueueNDRangeKernel).
// The minimum value is 3 for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) MaxWorkItemDimensions() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, true)
return int(val)
}
// Max number of simultaneous image objects that can be written to by a
// kernel. The minimum value is 8 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) MaxWriteImageArgs() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MAX_WRITE_IMAGE_ARGS, true)
return int(val)
}
// The minimum value is the size (in bits) of the largest OpenCL built-in
// data type supported by the device (long16 in FULL profile, long16 or
// int16 in EMBEDDED profile) for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) MemBaseAddrAlign() int {
val, _ := d.getInfoUint(C.CL_DEVICE_MEM_BASE_ADDR_ALIGN, true)
return int(val)
}
func (d *Device) NativeVectorWidthChar() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, true)
return int(val)
}
func (d *Device) NativeVectorWidthShort() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, true)
return int(val)
}
func (d *Device) NativeVectorWidthInt() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, true)
return int(val)
}
func (d *Device) NativeVectorWidthLong() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, true)
return int(val)
}
func (d *Device) NativeVectorWidthFloat() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, true)
return int(val)
}
func (d *Device) NativeVectorWidthDouble() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, true)
return int(val)
}
func (d *Device) NativeVectorWidthHalf() int {
val, _ := d.getInfoUint(C.CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, true)
return int(val)
}
// Max height of 2D image in pixels. The minimum value is 8192
// if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) Image2DMaxHeight() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE2D_MAX_HEIGHT, true)
return int(val)
}
// Max width of 2D image or 1D image not created from a buffer object in
// pixels. The minimum value is 8192 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) Image2DMaxWidth() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE2D_MAX_WIDTH, true)
return int(val)
}
// Max depth of 3D image in pixels. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) Image3DMaxDepth() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE3D_MAX_DEPTH, true)
return int(val)
}
// Max height of 3D image in pixels. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) Image3DMaxHeight() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE3D_MAX_HEIGHT, true)
return int(val)
}
// Max width of 3D image in pixels. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) Image3DMaxWidth() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE3D_MAX_WIDTH, true)
return int(val)
}
// Max size in bytes of the arguments that can be passed to a kernel. The
// minimum value is 1024 for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
// For this minimum value, only a maximum of 128 arguments can be passed to a kernel.
func (d *Device) MaxParameterSize() int {
val, _ := d.getInfoSize(C.CL_DEVICE_MAX_PARAMETER_SIZE, true)
return int(val)
}
// Maximum number of work-items in a work-group executing a kernel on a
// single compute unit, using the data parallel execution model. (Refer
// to clEnqueueNDRangeKernel). The minimum value is 1.
func (d *Device) MaxWorkGroupSize() int {
val, _ := d.getInfoSize(C.CL_DEVICE_MAX_WORK_GROUP_SIZE, true)
return int(val)
}
// Describes the resolution of device timer. This is measured in nanoseconds.
func (d *Device) ProfilingTimerResolution() int {
val, _ := d.getInfoSize(C.CL_DEVICE_PROFILING_TIMER_RESOLUTION, true)
return int(val)
}
// Size of local memory arena in bytes. The minimum value is 32 KB for
// devices that are not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) LocalMemSize() int64 {
val, _ := d.getInfoUlong(C.CL_DEVICE_LOCAL_MEM_SIZE, true)
return val
}
// Max size in bytes of a constant buffer allocation. The minimum value is
// 64 KB for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) MaxConstantBufferSize() int64 {
val, _ := d.getInfoUlong(C.CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, true)
return val
}
// Max size of memory object allocation in bytes. The minimum value is max
// (1/4th of CL_DEVICE_GLOBAL_MEM_SIZE, 128*1024*1024) for devices that are
// not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) MaxMemAllocSize() int64 {
val, _ := d.getInfoUlong(C.CL_DEVICE_MAX_MEM_ALLOC_SIZE, true)
return val
}
// Size of global device memory in bytes.
func (d *Device) GlobalMemSize() int64 {
val, _ := d.getInfoUlong(C.CL_DEVICE_GLOBAL_MEM_SIZE, true)
return val
}
func (d *Device) Available() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_AVAILABLE, true)
return val
}
func (d *Device) CompilerAvailable() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_COMPILER_AVAILABLE, true)
return val
}
func (d *Device) EndianLittle() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_ENDIAN_LITTLE, true)
return val
}
// Is CL_TRUE if the device implements error correction for all
// accesses to compute device memory (global and constant). Is
// CL_FALSE if the device does not implement such error correction.
func (d *Device) ErrorCorrectionSupport() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_ERROR_CORRECTION_SUPPORT, true)
return val
}
func (d *Device) HostUnifiedMemory() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_HOST_UNIFIED_MEMORY, true)
return val
}
func (d *Device) ImageSupport() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_IMAGE_SUPPORT, true)
return val
}
func (d *Device) Type() DeviceType {
var deviceType C.cl_device_type
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_TYPE, C.size_t(unsafe.Sizeof(deviceType)), unsafe.Pointer(&deviceType), nil); err != C.CL_SUCCESS {
panic("Failed to get device type")
}
return DeviceType(deviceType)
}
// Describes double precision floating-point capability of the OpenCL device
func (d *Device) DoubleFPConfig() FPConfig {
var fpConfig C.cl_device_fp_config
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_DOUBLE_FP_CONFIG, C.size_t(unsafe.Sizeof(fpConfig)), unsafe.Pointer(&fpConfig), nil); err != C.CL_SUCCESS {
panic("Failed to get double FP config")
}
return FPConfig(fpConfig)
}
// Describes the OPTIONAL half precision floating-point capability of the OpenCL device
func (d *Device) HalfFPConfig() FPConfig {
var fpConfig C.cl_device_fp_config
err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_HALF_FP_CONFIG, C.size_t(unsafe.Sizeof(fpConfig)), unsafe.Pointer(&fpConfig), nil)
if err != C.CL_SUCCESS {
return FPConfig(0)
}
return FPConfig(fpConfig)
}
// Type of local memory supported. This can be set to CL_LOCAL implying dedicated
// local memory storage such as SRAM, or CL_GLOBAL. For custom devices, CL_NONE
// can also be returned indicating no local memory support.
func (d *Device) LocalMemType() LocalMemType {
var memType C.cl_device_local_mem_type
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_LOCAL_MEM_TYPE, C.size_t(unsafe.Sizeof(memType)), unsafe.Pointer(&memType), nil); err != C.CL_SUCCESS {
return LocalMemType(C.CL_NONE)
}
return LocalMemType(memType)
}
// Describes the execution capabilities of the device. The mandated minimum capability is CL_EXEC_KERNEL.
func (d *Device) ExecutionCapabilities() ExecCapability {
var execCap C.cl_device_exec_capabilities
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_EXECUTION_CAPABILITIES, C.size_t(unsafe.Sizeof(execCap)), unsafe.Pointer(&execCap), nil); err != C.CL_SUCCESS {
panic("Failed to get execution capabilities")
}
return ExecCapability(execCap)
}
func (d *Device) GlobalMemCacheType() MemCacheType {
var memType C.cl_device_mem_cache_type
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, C.size_t(unsafe.Sizeof(memType)), unsafe.Pointer(&memType), nil); err != C.CL_SUCCESS {
return MemCacheType(C.CL_NONE)
}
return MemCacheType(memType)
}
// Maximum number of work-items that can be specified in each dimension of the work-group to clEnqueueNDRangeKernel.
//
// Returns n size_t entries, where n is the value returned by the query for CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS.
//
// The minimum value is (1, 1, 1) for devices that are not of type CL_DEVICE_TYPE_CUSTOM.
func (d *Device) MaxWorkItemSizes() []int {
dims := d.MaxWorkItemDimensions()
sizes := make([]C.size_t, dims)
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_MAX_WORK_ITEM_SIZES, C.size_t(int(unsafe.Sizeof(sizes[0]))*dims), unsafe.Pointer(&sizes[0]), nil); err != C.CL_SUCCESS {
panic("Failed to get max work item sizes")
}
intSizes := make([]int, dims)
for i, s := range sizes {
intSizes[i] = int(s)
}
return intSizes
}

51
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go generated vendored
View file

@ -1,51 +0,0 @@
// +build cl12
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import "unsafe"
const FPConfigCorrectlyRoundedDivideSqrt FPConfig = C.CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT
func init() {
fpConfigNameMap[FPConfigCorrectlyRoundedDivideSqrt] = "CorrectlyRoundedDivideSqrt"
}
func (d *Device) BuiltInKernels() string {
str, _ := d.getInfoString(C.CL_DEVICE_BUILT_IN_KERNELS, true)
return str
}
// Is CL_FALSE if the implementation does not have a linker available. Is CL_TRUE if the linker is available. This can be CL_FALSE for the embedded platform profile only. This must be CL_TRUE if CL_DEVICE_COMPILER_AVAILABLE is CL_TRUE
func (d *Device) LinkerAvailable() bool {
val, _ := d.getInfoBool(C.CL_DEVICE_LINKER_AVAILABLE, true)
return val
}
func (d *Device) ParentDevice() *Device {
var deviceId C.cl_device_id
if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_PARENT_DEVICE, C.size_t(unsafe.Sizeof(deviceId)), unsafe.Pointer(&deviceId), nil); err != C.CL_SUCCESS {
panic("ParentDevice failed")
}
if deviceId == nil {
return nil
}
return &Device{id: deviceId}
}
// Max number of pixels for a 1D image created from a buffer object. The minimum value is 65536 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE.
func (d *Device) ImageMaxBufferSize() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_BUFFER_SIZE, true)
return int(val)
}
// Max number of images in a 1D or 2D image array. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE
func (d *Device) ImageMaxArraySize() int {
val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, true)
return int(val)
}

1210
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl.h generated vendored
View file

File diff suppressed because it is too large Load diff

315
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_ext.h generated vendored
View file

@ -1,315 +0,0 @@
/*******************************************************************************
* Copyright (c) 2008-2013 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
* "Materials"), to deal in the Materials without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Materials, and to
* permit persons to whom the Materials are furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
******************************************************************************/
/* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */
/* cl_ext.h contains OpenCL extensions which don't have external */
/* (OpenGL, D3D) dependencies. */
#ifndef __CL_EXT_H
#define __CL_EXT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __APPLE__
#include <AvailabilityMacros.h>
#endif
#include <cl.h>
/* cl_khr_fp16 extension - no extension #define since it has no functions */
#define CL_DEVICE_HALF_FP_CONFIG 0x1033
/* Memory object destruction
*
* Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR
*
* Registers a user callback function that will be called when the memory object is deleted and its resources
* freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback
* stack associated with memobj. The registered user callback functions are called in the reverse order in
* which they were registered. The user callback functions are called and then the memory object is deleted
* and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be
* notified when the memory referenced by host_ptr, specified when the memory object is created and used as
* the storage bits for the memory object, can be reused or freed.
*
* The application may not call CL api's with the cl_mem object passed to the pfn_notify.
*
* Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
* before using.
*/
#define cl_APPLE_SetMemObjectDestructor 1
cl_int CL_API_ENTRY clSetMemObjectDestructorAPPLE( cl_mem /* memobj */,
void (* /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/),
void * /*user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
/* Context Logging Functions
*
* The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext().
* Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
* before using.
*
* clLogMessagesToSystemLog fowards on all log messages to the Apple System Logger
*/
#define cl_APPLE_ContextLoggingFunctions 1
extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE( const char * /* errstr */,
const void * /* private_info */,
size_t /* cb */,
void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
/* clLogMessagesToStdout sends all log messages to the file descriptor stdout */
extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE( const char * /* errstr */,
const void * /* private_info */,
size_t /* cb */,
void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
/* clLogMessagesToStderr sends all log messages to the file descriptor stderr */
extern void CL_API_ENTRY clLogMessagesToStderrAPPLE( const char * /* errstr */,
const void * /* private_info */,
size_t /* cb */,
void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
/************************
* cl_khr_icd extension *
************************/
#define cl_khr_icd 1
/* cl_platform_info */
#define CL_PLATFORM_ICD_SUFFIX_KHR 0x0920
/* Additional Error Codes */
#define CL_PLATFORM_NOT_FOUND_KHR -1001
extern CL_API_ENTRY cl_int CL_API_CALL
clIcdGetPlatformIDsKHR(cl_uint /* num_entries */,
cl_platform_id * /* platforms */,
cl_uint * /* num_platforms */);
typedef CL_API_ENTRY cl_int (CL_API_CALL *clIcdGetPlatformIDsKHR_fn)(
cl_uint /* num_entries */,
cl_platform_id * /* platforms */,
cl_uint * /* num_platforms */);
/* Extension: cl_khr_image2D_buffer
*
* This extension allows a 2D image to be created from a cl_mem buffer without a copy.
* The type associated with a 2D image created from a buffer in an OpenCL program is image2d_t.
* Both the sampler and sampler-less read_image built-in functions are supported for 2D images
* and 2D images created from a buffer. Similarly, the write_image built-ins are also supported
* for 2D images created from a buffer.
*
* When the 2D image from buffer is created, the client must specify the width,
* height, image format (i.e. channel order and channel data type) and optionally the row pitch
*
* The pitch specified must be a multiple of CL_DEVICE_IMAGE_PITCH_ALIGNMENT pixels.
* The base address of the buffer must be aligned to CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT pixels.
*/
/*************************************
* cl_khr_initalize_memory extension *
*************************************/
#define CL_CONTEXT_MEMORY_INITIALIZE_KHR 0x200E
/**************************************
* cl_khr_terminate_context extension *
**************************************/
#define CL_DEVICE_TERMINATE_CAPABILITY_KHR 0x200F
#define CL_CONTEXT_TERMINATE_KHR 0x2010
#define cl_khr_terminate_context 1
extern CL_API_ENTRY cl_int CL_API_CALL clTerminateContextKHR(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
typedef CL_API_ENTRY cl_int (CL_API_CALL *clTerminateContextKHR_fn)(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
/*
* Extension: cl_khr_spir
*
* This extension adds support to create an OpenCL program object from a
* Standard Portable Intermediate Representation (SPIR) instance
*/
#define CL_DEVICE_SPIR_VERSIONS 0x40E0
#define CL_PROGRAM_BINARY_TYPE_INTERMEDIATE 0x40E1
/******************************************
* cl_nv_device_attribute_query extension *
******************************************/
/* cl_nv_device_attribute_query extension - no extension #define since it has no functions */
#define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000
#define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001
#define CL_DEVICE_REGISTERS_PER_BLOCK_NV 0x4002
#define CL_DEVICE_WARP_SIZE_NV 0x4003
#define CL_DEVICE_GPU_OVERLAP_NV 0x4004
#define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV 0x4005
#define CL_DEVICE_INTEGRATED_MEMORY_NV 0x4006
/*********************************
* cl_amd_device_attribute_query *
*********************************/
#define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD 0x4036
/*********************************
* cl_arm_printf extension
*********************************/
#define CL_PRINTF_CALLBACK_ARM 0x40B0
#define CL_PRINTF_BUFFERSIZE_ARM 0x40B1
#ifdef CL_VERSION_1_1
/***********************************
* cl_ext_device_fission extension *
***********************************/
#define cl_ext_device_fission 1
extern CL_API_ENTRY cl_int CL_API_CALL
clReleaseDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
typedef CL_API_ENTRY cl_int
(CL_API_CALL *clReleaseDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
extern CL_API_ENTRY cl_int CL_API_CALL
clRetainDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
typedef CL_API_ENTRY cl_int
(CL_API_CALL *clRetainDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
typedef cl_ulong cl_device_partition_property_ext;
extern CL_API_ENTRY cl_int CL_API_CALL
clCreateSubDevicesEXT( cl_device_id /*in_device*/,
const cl_device_partition_property_ext * /* properties */,
cl_uint /*num_entries*/,
cl_device_id * /*out_devices*/,
cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
typedef CL_API_ENTRY cl_int
( CL_API_CALL * clCreateSubDevicesEXT_fn)( cl_device_id /*in_device*/,
const cl_device_partition_property_ext * /* properties */,
cl_uint /*num_entries*/,
cl_device_id * /*out_devices*/,
cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
/* cl_device_partition_property_ext */
#define CL_DEVICE_PARTITION_EQUALLY_EXT 0x4050
#define CL_DEVICE_PARTITION_BY_COUNTS_EXT 0x4051
#define CL_DEVICE_PARTITION_BY_NAMES_EXT 0x4052
#define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT 0x4053
/* clDeviceGetInfo selectors */
#define CL_DEVICE_PARENT_DEVICE_EXT 0x4054
#define CL_DEVICE_PARTITION_TYPES_EXT 0x4055
#define CL_DEVICE_AFFINITY_DOMAINS_EXT 0x4056
#define CL_DEVICE_REFERENCE_COUNT_EXT 0x4057
#define CL_DEVICE_PARTITION_STYLE_EXT 0x4058
/* error codes */
#define CL_DEVICE_PARTITION_FAILED_EXT -1057
#define CL_INVALID_PARTITION_COUNT_EXT -1058
#define CL_INVALID_PARTITION_NAME_EXT -1059
/* CL_AFFINITY_DOMAINs */
#define CL_AFFINITY_DOMAIN_L1_CACHE_EXT 0x1
#define CL_AFFINITY_DOMAIN_L2_CACHE_EXT 0x2
#define CL_AFFINITY_DOMAIN_L3_CACHE_EXT 0x3
#define CL_AFFINITY_DOMAIN_L4_CACHE_EXT 0x4
#define CL_AFFINITY_DOMAIN_NUMA_EXT 0x10
#define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT 0x100
/* cl_device_partition_property_ext list terminators */
#define CL_PROPERTIES_LIST_END_EXT ((cl_device_partition_property_ext) 0)
#define CL_PARTITION_BY_COUNTS_LIST_END_EXT ((cl_device_partition_property_ext) 0)
#define CL_PARTITION_BY_NAMES_LIST_END_EXT ((cl_device_partition_property_ext) 0 - 1)
/*********************************
* cl_qcom_ext_host_ptr extension
*********************************/
#define CL_MEM_EXT_HOST_PTR_QCOM (1 << 29)
#define CL_DEVICE_EXT_MEM_PADDING_IN_BYTES_QCOM 0x40A0
#define CL_DEVICE_PAGE_SIZE_QCOM 0x40A1
#define CL_IMAGE_ROW_ALIGNMENT_QCOM 0x40A2
#define CL_IMAGE_SLICE_ALIGNMENT_QCOM 0x40A3
#define CL_MEM_HOST_UNCACHED_QCOM 0x40A4
#define CL_MEM_HOST_WRITEBACK_QCOM 0x40A5
#define CL_MEM_HOST_WRITETHROUGH_QCOM 0x40A6
#define CL_MEM_HOST_WRITE_COMBINING_QCOM 0x40A7
typedef cl_uint cl_image_pitch_info_qcom;
extern CL_API_ENTRY cl_int CL_API_CALL
clGetDeviceImageInfoQCOM(cl_device_id device,
size_t image_width,
size_t image_height,
const cl_image_format *image_format,
cl_image_pitch_info_qcom param_name,
size_t param_value_size,
void *param_value,
size_t *param_value_size_ret);
typedef struct _cl_mem_ext_host_ptr
{
/* Type of external memory allocation. */
/* Legal values will be defined in layered extensions. */
cl_uint allocation_type;
/* Host cache policy for this external memory allocation. */
cl_uint host_cache_policy;
} cl_mem_ext_host_ptr;
/*********************************
* cl_qcom_ion_host_ptr extension
*********************************/
#define CL_MEM_ION_HOST_PTR_QCOM 0x40A8
typedef struct _cl_mem_ion_host_ptr
{
/* Type of external memory allocation. */
/* Must be CL_MEM_ION_HOST_PTR_QCOM for ION allocations. */
cl_mem_ext_host_ptr ext_host_ptr;
/* ION file descriptor */
int ion_filedesc;
/* Host pointer to the ION allocated memory */
void* ion_hostptr;
} cl_mem_ion_host_ptr;
#endif /* CL_VERSION_1_1 */
#ifdef __cplusplus
}
#endif
#endif /* __CL_EXT_H */

158
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_gl.h generated vendored
View file

@ -1,158 +0,0 @@
/**********************************************************************************
* Copyright (c) 2008 - 2012 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
* "Materials"), to deal in the Materials without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Materials, and to
* permit persons to whom the Materials are furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
**********************************************************************************/
#ifndef __OPENCL_CL_GL_H
#define __OPENCL_CL_GL_H
#include <cl.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef cl_uint cl_gl_object_type;
typedef cl_uint cl_gl_texture_info;
typedef cl_uint cl_gl_platform_info;
typedef struct __GLsync *cl_GLsync;
/* cl_gl_object_type = 0x2000 - 0x200F enum values are currently taken */
#define CL_GL_OBJECT_BUFFER 0x2000
#define CL_GL_OBJECT_TEXTURE2D 0x2001
#define CL_GL_OBJECT_TEXTURE3D 0x2002
#define CL_GL_OBJECT_RENDERBUFFER 0x2003
#define CL_GL_OBJECT_TEXTURE2D_ARRAY 0x200E
#define CL_GL_OBJECT_TEXTURE1D 0x200F
#define CL_GL_OBJECT_TEXTURE1D_ARRAY 0x2010
#define CL_GL_OBJECT_TEXTURE_BUFFER 0x2011
/* cl_gl_texture_info */
#define CL_GL_TEXTURE_TARGET 0x2004
#define CL_GL_MIPMAP_LEVEL 0x2005
#define CL_GL_NUM_SAMPLES 0x2012
extern CL_API_ENTRY cl_mem CL_API_CALL
clCreateFromGLBuffer(cl_context /* context */,
cl_mem_flags /* flags */,
cl_GLuint /* bufobj */,
int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_mem CL_API_CALL
clCreateFromGLTexture(cl_context /* context */,
cl_mem_flags /* flags */,
cl_GLenum /* target */,
cl_GLint /* miplevel */,
cl_GLuint /* texture */,
cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
extern CL_API_ENTRY cl_mem CL_API_CALL
clCreateFromGLRenderbuffer(cl_context /* context */,
cl_mem_flags /* flags */,
cl_GLuint /* renderbuffer */,
cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_int CL_API_CALL
clGetGLObjectInfo(cl_mem /* memobj */,
cl_gl_object_type * /* gl_object_type */,
cl_GLuint * /* gl_object_name */) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_int CL_API_CALL
clGetGLTextureInfo(cl_mem /* memobj */,
cl_gl_texture_info /* param_name */,
size_t /* param_value_size */,
void * /* param_value */,
size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueAcquireGLObjects(cl_command_queue /* command_queue */,
cl_uint /* num_objects */,
const cl_mem * /* mem_objects */,
cl_uint /* num_events_in_wait_list */,
const cl_event * /* event_wait_list */,
cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_int CL_API_CALL
clEnqueueReleaseGLObjects(cl_command_queue /* command_queue */,
cl_uint /* num_objects */,
const cl_mem * /* mem_objects */,
cl_uint /* num_events_in_wait_list */,
const cl_event * /* event_wait_list */,
cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
/* Deprecated OpenCL 1.1 APIs */
extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
clCreateFromGLTexture2D(cl_context /* context */,
cl_mem_flags /* flags */,
cl_GLenum /* target */,
cl_GLint /* miplevel */,
cl_GLuint /* texture */,
cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
clCreateFromGLTexture3D(cl_context /* context */,
cl_mem_flags /* flags */,
cl_GLenum /* target */,
cl_GLint /* miplevel */,
cl_GLuint /* texture */,
cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
/* cl_khr_gl_sharing extension */
#define cl_khr_gl_sharing 1
typedef cl_uint cl_gl_context_info;
/* Additional Error Codes */
#define CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR -1000
/* cl_gl_context_info */
#define CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR 0x2006
#define CL_DEVICES_FOR_GL_CONTEXT_KHR 0x2007
/* Additional cl_context_properties */
#define CL_GL_CONTEXT_KHR 0x2008
#define CL_EGL_DISPLAY_KHR 0x2009
#define CL_GLX_DISPLAY_KHR 0x200A
#define CL_WGL_HDC_KHR 0x200B
#define CL_CGL_SHAREGROUP_KHR 0x200C
extern CL_API_ENTRY cl_int CL_API_CALL
clGetGLContextInfoKHR(const cl_context_properties * /* properties */,
cl_gl_context_info /* param_name */,
size_t /* param_value_size */,
void * /* param_value */,
size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetGLContextInfoKHR_fn)(
const cl_context_properties * properties,
cl_gl_context_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret);
#ifdef __cplusplus
}
#endif
#endif /* __OPENCL_CL_GL_H */

65
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_gl_ext.h generated vendored
View file

@ -1,65 +0,0 @@
/**********************************************************************************
* Copyright (c) 2008-2012 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
* "Materials"), to deal in the Materials without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Materials, and to
* permit persons to whom the Materials are furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
**********************************************************************************/
/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
/* cl_gl_ext.h contains vendor (non-KHR) OpenCL extensions which have */
/* OpenGL dependencies. */
#ifndef __OPENCL_CL_GL_EXT_H
#define __OPENCL_CL_GL_EXT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <cl_gl.h>
/*
* For each extension, follow this template
* cl_VEN_extname extension */
/* #define cl_VEN_extname 1
* ... define new types, if any
* ... define new tokens, if any
* ... define new APIs, if any
*
* If you need GLtypes here, mirror them with a cl_GLtype, rather than including a GL header
* This allows us to avoid having to decide whether to include GL headers or GLES here.
*/
/*
* cl_khr_gl_event extension
* See section 9.9 in the OpenCL 1.1 spec for more information
*/
#define CL_COMMAND_GL_FENCE_SYNC_OBJECT_KHR 0x200D
extern CL_API_ENTRY cl_event CL_API_CALL
clCreateEventFromGLsyncKHR(cl_context /* context */,
cl_GLsync /* cl_GLsync */,
cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1;
#ifdef __cplusplus
}
#endif
#endif /* __OPENCL_CL_GL_EXT_H */

1278
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/cl_platform.h generated vendored
View file

File diff suppressed because it is too large Load diff

43
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/headers/1.2/opencl.h generated vendored
View file

@ -1,43 +0,0 @@
/*******************************************************************************
* Copyright (c) 2008-2012 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
* "Materials"), to deal in the Materials without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Materials, and to
* permit persons to whom the Materials are furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
******************************************************************************/
/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
#ifndef __OPENCL_H
#define __OPENCL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <cl.h>
#include <cl_gl.h>
#include <cl_gl_ext.h>
#include <cl_ext.h>
#ifdef __cplusplus
}
#endif
#endif /* __OPENCL_H */

83
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/image.go generated vendored
View file

@ -1,83 +0,0 @@
// +build cl12
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import (
"image"
"unsafe"
)
func (ctx *Context) CreateImage(flags MemFlag, imageFormat ImageFormat, imageDesc ImageDescription, data []byte) (*MemObject, error) {
format := imageFormat.toCl()
desc := imageDesc.toCl()
var dataPtr unsafe.Pointer
if data != nil {
dataPtr = unsafe.Pointer(&data[0])
}
var err C.cl_int
clBuffer := C.clCreateImage(ctx.clContext, C.cl_mem_flags(flags), &format, &desc, dataPtr, &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
if clBuffer == nil {
return nil, ErrUnknown
}
return newMemObject(clBuffer, len(data)), nil
}
func (ctx *Context) CreateImageSimple(flags MemFlag, width, height int, channelOrder ChannelOrder, channelDataType ChannelDataType, data []byte) (*MemObject, error) {
format := ImageFormat{channelOrder, channelDataType}
desc := ImageDescription{
Type: MemObjectTypeImage2D,
Width: width,
Height: height,
}
return ctx.CreateImage(flags, format, desc, data)
}
func (ctx *Context) CreateImageFromImage(flags MemFlag, img image.Image) (*MemObject, error) {
switch m := img.(type) {
case *image.Gray:
format := ImageFormat{ChannelOrderIntensity, ChannelDataTypeUNormInt8}
desc := ImageDescription{
Type: MemObjectTypeImage2D,
Width: m.Bounds().Dx(),
Height: m.Bounds().Dy(),
RowPitch: m.Stride,
}
return ctx.CreateImage(flags, format, desc, m.Pix)
case *image.RGBA:
format := ImageFormat{ChannelOrderRGBA, ChannelDataTypeUNormInt8}
desc := ImageDescription{
Type: MemObjectTypeImage2D,
Width: m.Bounds().Dx(),
Height: m.Bounds().Dy(),
RowPitch: m.Stride,
}
return ctx.CreateImage(flags, format, desc, m.Pix)
}
b := img.Bounds()
w := b.Dx()
h := b.Dy()
data := make([]byte, w*h*4)
dataOffset := 0
for y := 0; y < h; y++ {
for x := 0; x < w; x++ {
c := img.At(x+b.Min.X, y+b.Min.Y)
r, g, b, a := c.RGBA()
data[dataOffset] = uint8(r >> 8)
data[dataOffset+1] = uint8(g >> 8)
data[dataOffset+2] = uint8(b >> 8)
data[dataOffset+3] = uint8(a >> 8)
dataOffset += 4
}
}
return ctx.CreateImageSimple(flags, w, h, ChannelOrderRGBA, ChannelDataTypeUNormInt8, data)
}

127
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go generated vendored
View file

@ -1,127 +0,0 @@
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import (
"fmt"
"unsafe"
)
type ErrUnsupportedArgumentType struct {
Index int
Value interface{}
}
func (e ErrUnsupportedArgumentType) Error() string {
return fmt.Sprintf("cl: unsupported argument type for index %d: %+v", e.Index, e.Value)
}
type Kernel struct {
clKernel C.cl_kernel
name string
}
type LocalBuffer int
func releaseKernel(k *Kernel) {
if k.clKernel != nil {
C.clReleaseKernel(k.clKernel)
k.clKernel = nil
}
}
func (k *Kernel) Release() {
releaseKernel(k)
}
func (k *Kernel) SetArgs(args ...interface{}) error {
for index, arg := range args {
if err := k.SetArg(index, arg); err != nil {
return err
}
}
return nil
}
func (k *Kernel) SetArg(index int, arg interface{}) error {
switch val := arg.(type) {
case uint8:
return k.SetArgUint8(index, val)
case int8:
return k.SetArgInt8(index, val)
case uint32:
return k.SetArgUint32(index, val)
case uint64:
return k.SetArgUint64(index, val)
case int32:
return k.SetArgInt32(index, val)
case float32:
return k.SetArgFloat32(index, val)
case *MemObject:
return k.SetArgBuffer(index, val)
case LocalBuffer:
return k.SetArgLocal(index, int(val))
default:
return ErrUnsupportedArgumentType{Index: index, Value: arg}
}
}
func (k *Kernel) SetArgBuffer(index int, buffer *MemObject) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(buffer.clMem)), unsafe.Pointer(&buffer.clMem))
}
func (k *Kernel) SetArgFloat32(index int, val float32) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
}
func (k *Kernel) SetArgInt8(index int, val int8) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
}
func (k *Kernel) SetArgUint8(index int, val uint8) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
}
func (k *Kernel) SetArgInt32(index int, val int32) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
}
func (k *Kernel) SetArgUint32(index int, val uint32) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
}
func (k *Kernel) SetArgUint64(index int, val uint64) error {
return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
}
func (k *Kernel) SetArgLocal(index int, size int) error {
return k.SetArgUnsafe(index, size, nil)
}
func (k *Kernel) SetArgUnsafe(index, argSize int, arg unsafe.Pointer) error {
//fmt.Println("FUNKY: ", index, argSize)
return toError(C.clSetKernelArg(k.clKernel, C.cl_uint(index), C.size_t(argSize), arg))
}
func (k *Kernel) PreferredWorkGroupSizeMultiple(device *Device) (int, error) {
var size C.size_t
err := C.clGetKernelWorkGroupInfo(k.clKernel, device.nullableId(), C.CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, C.size_t(unsafe.Sizeof(size)), unsafe.Pointer(&size), nil)
return int(size), toError(err)
}
func (k *Kernel) WorkGroupSize(device *Device) (int, error) {
var size C.size_t
err := C.clGetKernelWorkGroupInfo(k.clKernel, device.nullableId(), C.CL_KERNEL_WORK_GROUP_SIZE, C.size_t(unsafe.Sizeof(size)), unsafe.Pointer(&size), nil)
return int(size), toError(err)
}
func (k *Kernel) NumArgs() (int, error) {
var num C.cl_uint
err := C.clGetKernelInfo(k.clKernel, C.CL_KERNEL_NUM_ARGS, C.size_t(unsafe.Sizeof(num)), unsafe.Pointer(&num), nil)
return int(num), toError(err)
}

7
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel10.go generated vendored
View file

@ -1,7 +0,0 @@
// +build !cl12
package cl
func (k *Kernel) ArgName(index int) (string, error) {
return "", ErrUnsupported
}

20
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel12.go generated vendored
View file

@ -1,20 +0,0 @@
// +build cl12
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import "unsafe"
func (k *Kernel) ArgName(index int) (string, error) {
var strC [1024]byte
var strN C.size_t
if err := C.clGetKernelArgInfo(k.clKernel, C.cl_uint(index), C.CL_KERNEL_ARG_NAME, 1024, unsafe.Pointer(&strC[0]), &strN); err != C.CL_SUCCESS {
return "", toError(err)
}
return string(strC[:strN]), nil
}

83
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go generated vendored
View file

@ -1,83 +0,0 @@
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import "unsafe"
const maxPlatforms = 32
type Platform struct {
id C.cl_platform_id
}
// Obtain the list of platforms available.
func GetPlatforms() ([]*Platform, error) {
var platformIds [maxPlatforms]C.cl_platform_id
var nPlatforms C.cl_uint
if err := C.clGetPlatformIDs(C.cl_uint(maxPlatforms), &platformIds[0], &nPlatforms); err != C.CL_SUCCESS {
return nil, toError(err)
}
platforms := make([]*Platform, nPlatforms)
for i := 0; i < int(nPlatforms); i++ {
platforms[i] = &Platform{id: platformIds[i]}
}
return platforms, nil
}
func (p *Platform) GetDevices(deviceType DeviceType) ([]*Device, error) {
return GetDevices(p, deviceType)
}
func (p *Platform) getInfoString(param C.cl_platform_info) (string, error) {
var strC [2048]byte
var strN C.size_t
if err := C.clGetPlatformInfo(p.id, param, 2048, unsafe.Pointer(&strC[0]), &strN); err != C.CL_SUCCESS {
return "", toError(err)
}
return string(strC[:(strN - 1)]), nil
}
func (p *Platform) Name() string {
if str, err := p.getInfoString(C.CL_PLATFORM_NAME); err != nil {
panic("Platform.Name() should never fail")
} else {
return str
}
}
func (p *Platform) Vendor() string {
if str, err := p.getInfoString(C.CL_PLATFORM_VENDOR); err != nil {
panic("Platform.Vendor() should never fail")
} else {
return str
}
}
func (p *Platform) Profile() string {
if str, err := p.getInfoString(C.CL_PLATFORM_PROFILE); err != nil {
panic("Platform.Profile() should never fail")
} else {
return str
}
}
func (p *Platform) Version() string {
if str, err := p.getInfoString(C.CL_PLATFORM_VERSION); err != nil {
panic("Platform.Version() should never fail")
} else {
return str
}
}
func (p *Platform) Extensions() string {
if str, err := p.getInfoString(C.CL_PLATFORM_EXTENSIONS); err != nil {
panic("Platform.Extensions() should never fail")
} else {
return str
}
}

105
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/program.go generated vendored
View file

@ -1,105 +0,0 @@
package cl
// #include <stdlib.h>
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import (
"fmt"
"runtime"
"unsafe"
)
type BuildError struct {
Message string
Device *Device
}
func (e BuildError) Error() string {
if e.Device != nil {
return fmt.Sprintf("cl: build error on %q: %s", e.Device.Name(), e.Message)
} else {
return fmt.Sprintf("cl: build error: %s", e.Message)
}
}
type Program struct {
clProgram C.cl_program
devices []*Device
}
func releaseProgram(p *Program) {
if p.clProgram != nil {
C.clReleaseProgram(p.clProgram)
p.clProgram = nil
}
}
func (p *Program) Release() {
releaseProgram(p)
}
func (p *Program) BuildProgram(devices []*Device, options string) error {
var cOptions *C.char
if options != "" {
cOptions = C.CString(options)
defer C.free(unsafe.Pointer(cOptions))
}
var deviceList []C.cl_device_id
var deviceListPtr *C.cl_device_id
numDevices := C.cl_uint(len(devices))
if devices != nil && len(devices) > 0 {
deviceList = buildDeviceIdList(devices)
deviceListPtr = &deviceList[0]
}
if err := C.clBuildProgram(p.clProgram, numDevices, deviceListPtr, cOptions, nil, nil); err != C.CL_SUCCESS {
buffer := make([]byte, 4096)
var bLen C.size_t
var err C.cl_int
for _, dev := range p.devices {
for i := 2; i >= 0; i-- {
err = C.clGetProgramBuildInfo(p.clProgram, dev.id, C.CL_PROGRAM_BUILD_LOG, C.size_t(len(buffer)), unsafe.Pointer(&buffer[0]), &bLen)
if err == C.CL_INVALID_VALUE && i > 0 && bLen < 1024*1024 {
// INVALID_VALUE probably means our buffer isn't large enough
buffer = make([]byte, bLen)
} else {
break
}
}
if err != C.CL_SUCCESS {
return toError(err)
}
if bLen > 1 {
return BuildError{
Device: dev,
Message: string(buffer[:bLen-1]),
}
}
}
return BuildError{
Device: nil,
Message: "build failed and produced no log entries",
}
}
return nil
}
func (p *Program) CreateKernel(name string) (*Kernel, error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
var err C.cl_int
clKernel := C.clCreateKernel(p.clProgram, cName, &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
kernel := &Kernel{clKernel: clKernel, name: name}
runtime.SetFinalizer(kernel, releaseKernel)
return kernel, nil
}

193
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/queue.go generated vendored
View file

@ -1,193 +0,0 @@
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import "unsafe"
type CommandQueueProperty int
const (
CommandQueueOutOfOrderExecModeEnable CommandQueueProperty = C.CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE
CommandQueueProfilingEnable CommandQueueProperty = C.CL_QUEUE_PROFILING_ENABLE
)
type CommandQueue struct {
clQueue C.cl_command_queue
device *Device
}
func releaseCommandQueue(q *CommandQueue) {
if q.clQueue != nil {
C.clReleaseCommandQueue(q.clQueue)
q.clQueue = nil
}
}
// Call clReleaseCommandQueue on the CommandQueue. Using the CommandQueue after Release will cause a panick.
func (q *CommandQueue) Release() {
releaseCommandQueue(q)
}
// Blocks until all previously queued OpenCL commands in a command-queue are issued to the associated device and have completed.
func (q *CommandQueue) Finish() error {
return toError(C.clFinish(q.clQueue))
}
// Issues all previously queued OpenCL commands in a command-queue to the device associated with the command-queue.
func (q *CommandQueue) Flush() error {
return toError(C.clFlush(q.clQueue))
}
// Enqueues a command to map a region of the buffer object given by buffer into the host address space and returns a pointer to this mapped region.
func (q *CommandQueue) EnqueueMapBuffer(buffer *MemObject, blocking bool, flags MapFlag, offset, size int, eventWaitList []*Event) (*MappedMemObject, *Event, error) {
var event C.cl_event
var err C.cl_int
ptr := C.clEnqueueMapBuffer(q.clQueue, buffer.clMem, clBool(blocking), flags.toCl(), C.size_t(offset), C.size_t(size), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event, &err)
if err != C.CL_SUCCESS {
return nil, nil, toError(err)
}
ev := newEvent(event)
if ptr == nil {
return nil, ev, ErrUnknown
}
return &MappedMemObject{ptr: ptr, size: size}, ev, nil
}
// Enqueues a command to map a region of an image object into the host address space and returns a pointer to this mapped region.
func (q *CommandQueue) EnqueueMapImage(buffer *MemObject, blocking bool, flags MapFlag, origin, region [3]int, eventWaitList []*Event) (*MappedMemObject, *Event, error) {
cOrigin := sizeT3(origin)
cRegion := sizeT3(region)
var event C.cl_event
var err C.cl_int
var rowPitch, slicePitch C.size_t
ptr := C.clEnqueueMapImage(q.clQueue, buffer.clMem, clBool(blocking), flags.toCl(), &cOrigin[0], &cRegion[0], &rowPitch, &slicePitch, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event, &err)
if err != C.CL_SUCCESS {
return nil, nil, toError(err)
}
ev := newEvent(event)
if ptr == nil {
return nil, ev, ErrUnknown
}
size := 0 // TODO: could calculate this
return &MappedMemObject{ptr: ptr, size: size, rowPitch: int(rowPitch), slicePitch: int(slicePitch)}, ev, nil
}
// Enqueues a command to unmap a previously mapped region of a memory object.
func (q *CommandQueue) EnqueueUnmapMemObject(buffer *MemObject, mappedObj *MappedMemObject, eventWaitList []*Event) (*Event, error) {
var event C.cl_event
if err := C.clEnqueueUnmapMemObject(q.clQueue, buffer.clMem, mappedObj.ptr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event); err != C.CL_SUCCESS {
return nil, toError(err)
}
return newEvent(event), nil
}
// Enqueues a command to copy a buffer object to another buffer object.
func (q *CommandQueue) EnqueueCopyBuffer(srcBuffer, dstBuffer *MemObject, srcOffset, dstOffset, byteCount int, eventWaitList []*Event) (*Event, error) {
var event C.cl_event
err := toError(C.clEnqueueCopyBuffer(q.clQueue, srcBuffer.clMem, dstBuffer.clMem, C.size_t(srcOffset), C.size_t(dstOffset), C.size_t(byteCount), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
// Enqueue commands to write to a buffer object from host memory.
func (q *CommandQueue) EnqueueWriteBuffer(buffer *MemObject, blocking bool, offset, dataSize int, dataPtr unsafe.Pointer, eventWaitList []*Event) (*Event, error) {
var event C.cl_event
err := toError(C.clEnqueueWriteBuffer(q.clQueue, buffer.clMem, clBool(blocking), C.size_t(offset), C.size_t(dataSize), dataPtr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
func (q *CommandQueue) EnqueueWriteBufferFloat32(buffer *MemObject, blocking bool, offset int, data []float32, eventWaitList []*Event) (*Event, error) {
dataPtr := unsafe.Pointer(&data[0])
dataSize := int(unsafe.Sizeof(data[0])) * len(data)
return q.EnqueueWriteBuffer(buffer, blocking, offset, dataSize, dataPtr, eventWaitList)
}
// Enqueue commands to read from a buffer object to host memory.
func (q *CommandQueue) EnqueueReadBuffer(buffer *MemObject, blocking bool, offset, dataSize int, dataPtr unsafe.Pointer, eventWaitList []*Event) (*Event, error) {
var event C.cl_event
err := toError(C.clEnqueueReadBuffer(q.clQueue, buffer.clMem, clBool(blocking), C.size_t(offset), C.size_t(dataSize), dataPtr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
func (q *CommandQueue) EnqueueReadBufferFloat32(buffer *MemObject, blocking bool, offset int, data []float32, eventWaitList []*Event) (*Event, error) {
dataPtr := unsafe.Pointer(&data[0])
dataSize := int(unsafe.Sizeof(data[0])) * len(data)
return q.EnqueueReadBuffer(buffer, blocking, offset, dataSize, dataPtr, eventWaitList)
}
// Enqueues a command to execute a kernel on a device.
func (q *CommandQueue) EnqueueNDRangeKernel(kernel *Kernel, globalWorkOffset, globalWorkSize, localWorkSize []int, eventWaitList []*Event) (*Event, error) {
workDim := len(globalWorkSize)
var globalWorkOffsetList []C.size_t
var globalWorkOffsetPtr *C.size_t
if globalWorkOffset != nil {
globalWorkOffsetList = make([]C.size_t, len(globalWorkOffset))
for i, off := range globalWorkOffset {
globalWorkOffsetList[i] = C.size_t(off)
}
globalWorkOffsetPtr = &globalWorkOffsetList[0]
}
var globalWorkSizeList []C.size_t
var globalWorkSizePtr *C.size_t
if globalWorkSize != nil {
globalWorkSizeList = make([]C.size_t, len(globalWorkSize))
for i, off := range globalWorkSize {
globalWorkSizeList[i] = C.size_t(off)
}
globalWorkSizePtr = &globalWorkSizeList[0]
}
var localWorkSizeList []C.size_t
var localWorkSizePtr *C.size_t
if localWorkSize != nil {
localWorkSizeList = make([]C.size_t, len(localWorkSize))
for i, off := range localWorkSize {
localWorkSizeList[i] = C.size_t(off)
}
localWorkSizePtr = &localWorkSizeList[0]
}
var event C.cl_event
err := toError(C.clEnqueueNDRangeKernel(q.clQueue, kernel.clKernel, C.cl_uint(workDim), globalWorkOffsetPtr, globalWorkSizePtr, localWorkSizePtr, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
// Enqueues a command to read from a 2D or 3D image object to host memory.
func (q *CommandQueue) EnqueueReadImage(image *MemObject, blocking bool, origin, region [3]int, rowPitch, slicePitch int, data []byte, eventWaitList []*Event) (*Event, error) {
cOrigin := sizeT3(origin)
cRegion := sizeT3(region)
var event C.cl_event
err := toError(C.clEnqueueReadImage(q.clQueue, image.clMem, clBool(blocking), &cOrigin[0], &cRegion[0], C.size_t(rowPitch), C.size_t(slicePitch), unsafe.Pointer(&data[0]), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
// Enqueues a command to write from a 2D or 3D image object to host memory.
func (q *CommandQueue) EnqueueWriteImage(image *MemObject, blocking bool, origin, region [3]int, rowPitch, slicePitch int, data []byte, eventWaitList []*Event) (*Event, error) {
cOrigin := sizeT3(origin)
cRegion := sizeT3(region)
var event C.cl_event
err := toError(C.clEnqueueWriteImage(q.clQueue, image.clMem, clBool(blocking), &cOrigin[0], &cRegion[0], C.size_t(rowPitch), C.size_t(slicePitch), unsafe.Pointer(&data[0]), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
func (q *CommandQueue) EnqueueFillBuffer(buffer *MemObject, pattern unsafe.Pointer, patternSize, offset, size int, eventWaitList []*Event) (*Event, error) {
var event C.cl_event
err := toError(C.clEnqueueFillBuffer(q.clQueue, buffer.clMem, pattern, C.size_t(patternSize), C.size_t(offset), C.size_t(size), C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
// A synchronization point that enqueues a barrier operation.
func (q *CommandQueue) EnqueueBarrierWithWaitList(eventWaitList []*Event) (*Event, error) {
var event C.cl_event
err := toError(C.clEnqueueBarrierWithWaitList(q.clQueue, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}
// Enqueues a marker command which waits for either a list of events to complete, or all previously enqueued commands to complete.
func (q *CommandQueue) EnqueueMarkerWithWaitList(eventWaitList []*Event) (*Event, error) {
var event C.cl_event
err := toError(C.clEnqueueMarkerWithWaitList(q.clQueue, C.cl_uint(len(eventWaitList)), eventListPtr(eventWaitList), &event))
return newEvent(event), err
}

487
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types.go generated vendored
View file

@ -1,487 +0,0 @@
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
import (
"errors"
"fmt"
"reflect"
"runtime"
"strings"
"unsafe"
)
var (
ErrUnknown = errors.New("cl: unknown error") // Generally an unexpected result from an OpenCL function (e.g. CL_SUCCESS but null pointer)
)
type ErrOther int
func (e ErrOther) Error() string {
return fmt.Sprintf("cl: error %d", int(e))
}
var (
ErrDeviceNotFound = errors.New("cl: Device Not Found")
ErrDeviceNotAvailable = errors.New("cl: Device Not Available")
ErrCompilerNotAvailable = errors.New("cl: Compiler Not Available")
ErrMemObjectAllocationFailure = errors.New("cl: Mem Object Allocation Failure")
ErrOutOfResources = errors.New("cl: Out Of Resources")
ErrOutOfHostMemory = errors.New("cl: Out Of Host Memory")
ErrProfilingInfoNotAvailable = errors.New("cl: Profiling Info Not Available")
ErrMemCopyOverlap = errors.New("cl: Mem Copy Overlap")
ErrImageFormatMismatch = errors.New("cl: Image Format Mismatch")
ErrImageFormatNotSupported = errors.New("cl: Image Format Not Supported")
ErrBuildProgramFailure = errors.New("cl: Build Program Failure")
ErrMapFailure = errors.New("cl: Map Failure")
ErrMisalignedSubBufferOffset = errors.New("cl: Misaligned Sub Buffer Offset")
ErrExecStatusErrorForEventsInWaitList = errors.New("cl: Exec Status Error For Events In Wait List")
ErrCompileProgramFailure = errors.New("cl: Compile Program Failure")
ErrLinkerNotAvailable = errors.New("cl: Linker Not Available")
ErrLinkProgramFailure = errors.New("cl: Link Program Failure")
ErrDevicePartitionFailed = errors.New("cl: Device Partition Failed")
ErrKernelArgInfoNotAvailable = errors.New("cl: Kernel Arg Info Not Available")
ErrInvalidValue = errors.New("cl: Invalid Value")
ErrInvalidDeviceType = errors.New("cl: Invalid Device Type")
ErrInvalidPlatform = errors.New("cl: Invalid Platform")
ErrInvalidDevice = errors.New("cl: Invalid Device")
ErrInvalidContext = errors.New("cl: Invalid Context")
ErrInvalidQueueProperties = errors.New("cl: Invalid Queue Properties")
ErrInvalidCommandQueue = errors.New("cl: Invalid Command Queue")
ErrInvalidHostPtr = errors.New("cl: Invalid Host Ptr")
ErrInvalidMemObject = errors.New("cl: Invalid Mem Object")
ErrInvalidImageFormatDescriptor = errors.New("cl: Invalid Image Format Descriptor")
ErrInvalidImageSize = errors.New("cl: Invalid Image Size")
ErrInvalidSampler = errors.New("cl: Invalid Sampler")
ErrInvalidBinary = errors.New("cl: Invalid Binary")
ErrInvalidBuildOptions = errors.New("cl: Invalid Build Options")
ErrInvalidProgram = errors.New("cl: Invalid Program")
ErrInvalidProgramExecutable = errors.New("cl: Invalid Program Executable")
ErrInvalidKernelName = errors.New("cl: Invalid Kernel Name")
ErrInvalidKernelDefinition = errors.New("cl: Invalid Kernel Definition")
ErrInvalidKernel = errors.New("cl: Invalid Kernel")
ErrInvalidArgIndex = errors.New("cl: Invalid Arg Index")
ErrInvalidArgValue = errors.New("cl: Invalid Arg Value")
ErrInvalidArgSize = errors.New("cl: Invalid Arg Size")
ErrInvalidKernelArgs = errors.New("cl: Invalid Kernel Args")
ErrInvalidWorkDimension = errors.New("cl: Invalid Work Dimension")
ErrInvalidWorkGroupSize = errors.New("cl: Invalid Work Group Size")
ErrInvalidWorkItemSize = errors.New("cl: Invalid Work Item Size")
ErrInvalidGlobalOffset = errors.New("cl: Invalid Global Offset")
ErrInvalidEventWaitList = errors.New("cl: Invalid Event Wait List")
ErrInvalidEvent = errors.New("cl: Invalid Event")
ErrInvalidOperation = errors.New("cl: Invalid Operation")
ErrInvalidGlObject = errors.New("cl: Invalid Gl Object")
ErrInvalidBufferSize = errors.New("cl: Invalid Buffer Size")
ErrInvalidMipLevel = errors.New("cl: Invalid Mip Level")
ErrInvalidGlobalWorkSize = errors.New("cl: Invalid Global Work Size")
ErrInvalidProperty = errors.New("cl: Invalid Property")
ErrInvalidImageDescriptor = errors.New("cl: Invalid Image Descriptor")
ErrInvalidCompilerOptions = errors.New("cl: Invalid Compiler Options")
ErrInvalidLinkerOptions = errors.New("cl: Invalid Linker Options")
ErrInvalidDevicePartitionCount = errors.New("cl: Invalid Device Partition Count")
)
var errorMap = map[C.cl_int]error{
C.CL_SUCCESS: nil,
C.CL_DEVICE_NOT_FOUND: ErrDeviceNotFound,
C.CL_DEVICE_NOT_AVAILABLE: ErrDeviceNotAvailable,
C.CL_COMPILER_NOT_AVAILABLE: ErrCompilerNotAvailable,
C.CL_MEM_OBJECT_ALLOCATION_FAILURE: ErrMemObjectAllocationFailure,
C.CL_OUT_OF_RESOURCES: ErrOutOfResources,
C.CL_OUT_OF_HOST_MEMORY: ErrOutOfHostMemory,
C.CL_PROFILING_INFO_NOT_AVAILABLE: ErrProfilingInfoNotAvailable,
C.CL_MEM_COPY_OVERLAP: ErrMemCopyOverlap,
C.CL_IMAGE_FORMAT_MISMATCH: ErrImageFormatMismatch,
C.CL_IMAGE_FORMAT_NOT_SUPPORTED: ErrImageFormatNotSupported,
C.CL_BUILD_PROGRAM_FAILURE: ErrBuildProgramFailure,
C.CL_MAP_FAILURE: ErrMapFailure,
C.CL_MISALIGNED_SUB_BUFFER_OFFSET: ErrMisalignedSubBufferOffset,
C.CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST: ErrExecStatusErrorForEventsInWaitList,
C.CL_INVALID_VALUE: ErrInvalidValue,
C.CL_INVALID_DEVICE_TYPE: ErrInvalidDeviceType,
C.CL_INVALID_PLATFORM: ErrInvalidPlatform,
C.CL_INVALID_DEVICE: ErrInvalidDevice,
C.CL_INVALID_CONTEXT: ErrInvalidContext,
C.CL_INVALID_QUEUE_PROPERTIES: ErrInvalidQueueProperties,
C.CL_INVALID_COMMAND_QUEUE: ErrInvalidCommandQueue,
C.CL_INVALID_HOST_PTR: ErrInvalidHostPtr,
C.CL_INVALID_MEM_OBJECT: ErrInvalidMemObject,
C.CL_INVALID_IMAGE_FORMAT_DESCRIPTOR: ErrInvalidImageFormatDescriptor,
C.CL_INVALID_IMAGE_SIZE: ErrInvalidImageSize,
C.CL_INVALID_SAMPLER: ErrInvalidSampler,
C.CL_INVALID_BINARY: ErrInvalidBinary,
C.CL_INVALID_BUILD_OPTIONS: ErrInvalidBuildOptions,
C.CL_INVALID_PROGRAM: ErrInvalidProgram,
C.CL_INVALID_PROGRAM_EXECUTABLE: ErrInvalidProgramExecutable,
C.CL_INVALID_KERNEL_NAME: ErrInvalidKernelName,
C.CL_INVALID_KERNEL_DEFINITION: ErrInvalidKernelDefinition,
C.CL_INVALID_KERNEL: ErrInvalidKernel,
C.CL_INVALID_ARG_INDEX: ErrInvalidArgIndex,
C.CL_INVALID_ARG_VALUE: ErrInvalidArgValue,
C.CL_INVALID_ARG_SIZE: ErrInvalidArgSize,
C.CL_INVALID_KERNEL_ARGS: ErrInvalidKernelArgs,
C.CL_INVALID_WORK_DIMENSION: ErrInvalidWorkDimension,
C.CL_INVALID_WORK_GROUP_SIZE: ErrInvalidWorkGroupSize,
C.CL_INVALID_WORK_ITEM_SIZE: ErrInvalidWorkItemSize,
C.CL_INVALID_GLOBAL_OFFSET: ErrInvalidGlobalOffset,
C.CL_INVALID_EVENT_WAIT_LIST: ErrInvalidEventWaitList,
C.CL_INVALID_EVENT: ErrInvalidEvent,
C.CL_INVALID_OPERATION: ErrInvalidOperation,
C.CL_INVALID_GL_OBJECT: ErrInvalidGlObject,
C.CL_INVALID_BUFFER_SIZE: ErrInvalidBufferSize,
C.CL_INVALID_MIP_LEVEL: ErrInvalidMipLevel,
C.CL_INVALID_GLOBAL_WORK_SIZE: ErrInvalidGlobalWorkSize,
C.CL_INVALID_PROPERTY: ErrInvalidProperty,
}
func toError(code C.cl_int) error {
if err, ok := errorMap[code]; ok {
return err
}
return ErrOther(code)
}
type LocalMemType int
const (
LocalMemTypeNone LocalMemType = C.CL_NONE
LocalMemTypeGlobal LocalMemType = C.CL_GLOBAL
LocalMemTypeLocal LocalMemType = C.CL_LOCAL
)
var localMemTypeMap = map[LocalMemType]string{
LocalMemTypeNone: "None",
LocalMemTypeGlobal: "Global",
LocalMemTypeLocal: "Local",
}
func (t LocalMemType) String() string {
name := localMemTypeMap[t]
if name == "" {
name = "Unknown"
}
return name
}
type ExecCapability int
const (
ExecCapabilityKernel ExecCapability = C.CL_EXEC_KERNEL // The OpenCL device can execute OpenCL kernels.
ExecCapabilityNativeKernel ExecCapability = C.CL_EXEC_NATIVE_KERNEL // The OpenCL device can execute native kernels.
)
func (ec ExecCapability) String() string {
var parts []string
if ec&ExecCapabilityKernel != 0 {
parts = append(parts, "Kernel")
}
if ec&ExecCapabilityNativeKernel != 0 {
parts = append(parts, "NativeKernel")
}
if parts == nil {
return ""
}
return strings.Join(parts, "|")
}
type MemCacheType int
const (
MemCacheTypeNone MemCacheType = C.CL_NONE
MemCacheTypeReadOnlyCache MemCacheType = C.CL_READ_ONLY_CACHE
MemCacheTypeReadWriteCache MemCacheType = C.CL_READ_WRITE_CACHE
)
func (ct MemCacheType) String() string {
switch ct {
case MemCacheTypeNone:
return "None"
case MemCacheTypeReadOnlyCache:
return "ReadOnly"
case MemCacheTypeReadWriteCache:
return "ReadWrite"
}
return fmt.Sprintf("Unknown(%x)", int(ct))
}
type MemFlag int
const (
MemReadWrite MemFlag = C.CL_MEM_READ_WRITE
MemWriteOnly MemFlag = C.CL_MEM_WRITE_ONLY
MemReadOnly MemFlag = C.CL_MEM_READ_ONLY
MemUseHostPtr MemFlag = C.CL_MEM_USE_HOST_PTR
MemAllocHostPtr MemFlag = C.CL_MEM_ALLOC_HOST_PTR
MemCopyHostPtr MemFlag = C.CL_MEM_COPY_HOST_PTR
MemWriteOnlyHost MemFlag = C.CL_MEM_HOST_WRITE_ONLY
MemReadOnlyHost MemFlag = C.CL_MEM_HOST_READ_ONLY
MemNoAccessHost MemFlag = C.CL_MEM_HOST_NO_ACCESS
)
type MemObjectType int
const (
MemObjectTypeBuffer MemObjectType = C.CL_MEM_OBJECT_BUFFER
MemObjectTypeImage2D MemObjectType = C.CL_MEM_OBJECT_IMAGE2D
MemObjectTypeImage3D MemObjectType = C.CL_MEM_OBJECT_IMAGE3D
)
type MapFlag int
const (
// This flag specifies that the region being mapped in the memory object is being mapped for reading.
MapFlagRead MapFlag = C.CL_MAP_READ
MapFlagWrite MapFlag = C.CL_MAP_WRITE
MapFlagWriteInvalidateRegion MapFlag = C.CL_MAP_WRITE_INVALIDATE_REGION
)
func (mf MapFlag) toCl() C.cl_map_flags {
return C.cl_map_flags(mf)
}
type ChannelOrder int
const (
ChannelOrderR ChannelOrder = C.CL_R
ChannelOrderA ChannelOrder = C.CL_A
ChannelOrderRG ChannelOrder = C.CL_RG
ChannelOrderRA ChannelOrder = C.CL_RA
ChannelOrderRGB ChannelOrder = C.CL_RGB
ChannelOrderRGBA ChannelOrder = C.CL_RGBA
ChannelOrderBGRA ChannelOrder = C.CL_BGRA
ChannelOrderARGB ChannelOrder = C.CL_ARGB
ChannelOrderIntensity ChannelOrder = C.CL_INTENSITY
ChannelOrderLuminance ChannelOrder = C.CL_LUMINANCE
ChannelOrderRx ChannelOrder = C.CL_Rx
ChannelOrderRGx ChannelOrder = C.CL_RGx
ChannelOrderRGBx ChannelOrder = C.CL_RGBx
)
var channelOrderNameMap = map[ChannelOrder]string{
ChannelOrderR: "R",
ChannelOrderA: "A",
ChannelOrderRG: "RG",
ChannelOrderRA: "RA",
ChannelOrderRGB: "RGB",
ChannelOrderRGBA: "RGBA",
ChannelOrderBGRA: "BGRA",
ChannelOrderARGB: "ARGB",
ChannelOrderIntensity: "Intensity",
ChannelOrderLuminance: "Luminance",
ChannelOrderRx: "Rx",
ChannelOrderRGx: "RGx",
ChannelOrderRGBx: "RGBx",
}
func (co ChannelOrder) String() string {
name := channelOrderNameMap[co]
if name == "" {
name = fmt.Sprintf("Unknown(%x)", int(co))
}
return name
}
type ChannelDataType int
const (
ChannelDataTypeSNormInt8 ChannelDataType = C.CL_SNORM_INT8
ChannelDataTypeSNormInt16 ChannelDataType = C.CL_SNORM_INT16
ChannelDataTypeUNormInt8 ChannelDataType = C.CL_UNORM_INT8
ChannelDataTypeUNormInt16 ChannelDataType = C.CL_UNORM_INT16
ChannelDataTypeUNormShort565 ChannelDataType = C.CL_UNORM_SHORT_565
ChannelDataTypeUNormShort555 ChannelDataType = C.CL_UNORM_SHORT_555
ChannelDataTypeUNormInt101010 ChannelDataType = C.CL_UNORM_INT_101010
ChannelDataTypeSignedInt8 ChannelDataType = C.CL_SIGNED_INT8
ChannelDataTypeSignedInt16 ChannelDataType = C.CL_SIGNED_INT16
ChannelDataTypeSignedInt32 ChannelDataType = C.CL_SIGNED_INT32
ChannelDataTypeUnsignedInt8 ChannelDataType = C.CL_UNSIGNED_INT8
ChannelDataTypeUnsignedInt16 ChannelDataType = C.CL_UNSIGNED_INT16
ChannelDataTypeUnsignedInt32 ChannelDataType = C.CL_UNSIGNED_INT32
ChannelDataTypeHalfFloat ChannelDataType = C.CL_HALF_FLOAT
ChannelDataTypeFloat ChannelDataType = C.CL_FLOAT
)
var channelDataTypeNameMap = map[ChannelDataType]string{
ChannelDataTypeSNormInt8: "SNormInt8",
ChannelDataTypeSNormInt16: "SNormInt16",
ChannelDataTypeUNormInt8: "UNormInt8",
ChannelDataTypeUNormInt16: "UNormInt16",
ChannelDataTypeUNormShort565: "UNormShort565",
ChannelDataTypeUNormShort555: "UNormShort555",
ChannelDataTypeUNormInt101010: "UNormInt101010",
ChannelDataTypeSignedInt8: "SignedInt8",
ChannelDataTypeSignedInt16: "SignedInt16",
ChannelDataTypeSignedInt32: "SignedInt32",
ChannelDataTypeUnsignedInt8: "UnsignedInt8",
ChannelDataTypeUnsignedInt16: "UnsignedInt16",
ChannelDataTypeUnsignedInt32: "UnsignedInt32",
ChannelDataTypeHalfFloat: "HalfFloat",
ChannelDataTypeFloat: "Float",
}
func (ct ChannelDataType) String() string {
name := channelDataTypeNameMap[ct]
if name == "" {
name = fmt.Sprintf("Unknown(%x)", int(ct))
}
return name
}
type ImageFormat struct {
ChannelOrder ChannelOrder
ChannelDataType ChannelDataType
}
func (f ImageFormat) toCl() C.cl_image_format {
var format C.cl_image_format
format.image_channel_order = C.cl_channel_order(f.ChannelOrder)
format.image_channel_data_type = C.cl_channel_type(f.ChannelDataType)
return format
}
type ProfilingInfo int
const (
// A 64-bit value that describes the current device time counter in
// nanoseconds when the command identified by event is enqueued in
// a command-queue by the host.
ProfilingInfoCommandQueued ProfilingInfo = C.CL_PROFILING_COMMAND_QUEUED
// A 64-bit value that describes the current device time counter in
// nanoseconds when the command identified by event that has been
// enqueued is submitted by the host to the device associated with the command-queue.
ProfilingInfoCommandSubmit ProfilingInfo = C.CL_PROFILING_COMMAND_SUBMIT
// A 64-bit value that describes the current device time counter in
// nanoseconds when the command identified by event starts execution on the device.
ProfilingInfoCommandStart ProfilingInfo = C.CL_PROFILING_COMMAND_START
// A 64-bit value that describes the current device time counter in
// nanoseconds when the command identified by event has finished
// execution on the device.
ProfilingInfoCommandEnd ProfilingInfo = C.CL_PROFILING_COMMAND_END
)
type CommmandExecStatus int
const (
CommmandExecStatusComplete CommmandExecStatus = C.CL_COMPLETE
CommmandExecStatusRunning CommmandExecStatus = C.CL_RUNNING
CommmandExecStatusSubmitted CommmandExecStatus = C.CL_SUBMITTED
CommmandExecStatusQueued CommmandExecStatus = C.CL_QUEUED
)
type Event struct {
clEvent C.cl_event
}
func releaseEvent(ev *Event) {
if ev.clEvent != nil {
C.clReleaseEvent(ev.clEvent)
ev.clEvent = nil
}
}
func (e *Event) Release() {
releaseEvent(e)
}
func (e *Event) GetEventProfilingInfo(paramName ProfilingInfo) (int64, error) {
var paramValue C.cl_ulong
if err := C.clGetEventProfilingInfo(e.clEvent, C.cl_profiling_info(paramName), C.size_t(unsafe.Sizeof(paramValue)), unsafe.Pointer(&paramValue), nil); err != C.CL_SUCCESS {
return 0, toError(err)
}
return int64(paramValue), nil
}
// Sets the execution status of a user event object.
//
// `status` specifies the new execution status to be set and
// can be CL_COMPLETE or a negative integer value to indicate
// an error. A negative integer value causes all enqueued commands
// that wait on this user event to be terminated. clSetUserEventStatus
// can only be called once to change the execution status of event.
func (e *Event) SetUserEventStatus(status int) error {
return toError(C.clSetUserEventStatus(e.clEvent, C.cl_int(status)))
}
// Waits on the host thread for commands identified by event objects in
// events to complete. A command is considered complete if its execution
// status is CL_COMPLETE or a negative value. The events specified in
// event_list act as synchronization points.
//
// If the cl_khr_gl_event extension is enabled, event objects can also be
// used to reflect the status of an OpenGL sync object. The sync object
// in turn refers to a fence command executing in an OpenGL command
// stream. This provides another method of coordinating sharing of buffers
// and images between OpenGL and OpenCL.
func WaitForEvents(events []*Event) error {
return toError(C.clWaitForEvents(C.cl_uint(len(events)), eventListPtr(events)))
}
func newEvent(clEvent C.cl_event) *Event {
ev := &Event{clEvent: clEvent}
runtime.SetFinalizer(ev, releaseEvent)
return ev
}
func eventListPtr(el []*Event) *C.cl_event {
if el == nil {
return nil
}
elist := make([]C.cl_event, len(el))
for i, e := range el {
elist[i] = e.clEvent
}
return (*C.cl_event)(&elist[0])
}
func clBool(b bool) C.cl_bool {
if b {
return C.CL_TRUE
}
return C.CL_FALSE
}
func sizeT3(i3 [3]int) [3]C.size_t {
var val [3]C.size_t
val[0] = C.size_t(i3[0])
val[1] = C.size_t(i3[1])
val[2] = C.size_t(i3[2])
return val
}
type MappedMemObject struct {
ptr unsafe.Pointer
size int
rowPitch int
slicePitch int
}
func (mb *MappedMemObject) ByteSlice() []byte {
var byteSlice []byte
sliceHeader := (*reflect.SliceHeader)(unsafe.Pointer(&byteSlice))
sliceHeader.Cap = mb.size
sliceHeader.Len = mb.size
sliceHeader.Data = uintptr(mb.ptr)
return byteSlice
}
func (mb *MappedMemObject) Ptr() unsafe.Pointer {
return mb.ptr
}
func (mb *MappedMemObject) Size() int {
return mb.size
}
func (mb *MappedMemObject) RowPitch() int {
return mb.rowPitch
}
func (mb *MappedMemObject) SlicePitch() int {
return mb.slicePitch
}

71
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types12.go generated vendored
View file

@ -1,71 +0,0 @@
// +build cl12
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
const (
ChannelDataTypeUNormInt24 ChannelDataType = C.CL_UNORM_INT24
ChannelOrderDepth ChannelOrder = C.CL_DEPTH
ChannelOrderDepthStencil ChannelOrder = C.CL_DEPTH_STENCIL
MemHostNoAccess MemFlag = C.CL_MEM_HOST_NO_ACCESS // OpenCL 1.2
MemHostReadOnly MemFlag = C.CL_MEM_HOST_READ_ONLY // OpenCL 1.2
MemHostWriteOnly MemFlag = C.CL_MEM_HOST_WRITE_ONLY // OpenCL 1.2
MemObjectTypeImage1D MemObjectType = C.CL_MEM_OBJECT_IMAGE1D
MemObjectTypeImage1DArray MemObjectType = C.CL_MEM_OBJECT_IMAGE1D_ARRAY
MemObjectTypeImage1DBuffer MemObjectType = C.CL_MEM_OBJECT_IMAGE1D_BUFFER
MemObjectTypeImage2DArray MemObjectType = C.CL_MEM_OBJECT_IMAGE2D_ARRAY
// This flag specifies that the region being mapped in the memory object is being mapped for writing.
//
// The contents of the region being mapped are to be discarded. This is typically the case when the
// region being mapped is overwritten by the host. This flag allows the implementation to no longer
// guarantee that the pointer returned by clEnqueueMapBuffer or clEnqueueMapImage contains the
// latest bits in the region being mapped which can be a significant performance enhancement.
MapFlagWriteInvalidateRegion MapFlag = C.CL_MAP_WRITE_INVALIDATE_REGION
)
func init() {
errorMap[C.CL_COMPILE_PROGRAM_FAILURE] = ErrCompileProgramFailure
errorMap[C.CL_DEVICE_PARTITION_FAILED] = ErrDevicePartitionFailed
errorMap[C.CL_INVALID_COMPILER_OPTIONS] = ErrInvalidCompilerOptions
errorMap[C.CL_INVALID_DEVICE_PARTITION_COUNT] = ErrInvalidDevicePartitionCount
errorMap[C.CL_INVALID_IMAGE_DESCRIPTOR] = ErrInvalidImageDescriptor
errorMap[C.CL_INVALID_LINKER_OPTIONS] = ErrInvalidLinkerOptions
errorMap[C.CL_KERNEL_ARG_INFO_NOT_AVAILABLE] = ErrKernelArgInfoNotAvailable
errorMap[C.CL_LINK_PROGRAM_FAILURE] = ErrLinkProgramFailure
errorMap[C.CL_LINKER_NOT_AVAILABLE] = ErrLinkerNotAvailable
channelOrderNameMap[ChannelOrderDepth] = "Depth"
channelOrderNameMap[ChannelOrderDepthStencil] = "DepthStencil"
channelDataTypeNameMap[ChannelDataTypeUNormInt24] = "UNormInt24"
}
type ImageDescription struct {
Type MemObjectType
Width, Height, Depth int
ArraySize, RowPitch, SlicePitch int
NumMipLevels, NumSamples int
Buffer *MemObject
}
func (d ImageDescription) toCl() C.cl_image_desc {
var desc C.cl_image_desc
desc.image_type = C.cl_mem_object_type(d.Type)
desc.image_width = C.size_t(d.Width)
desc.image_height = C.size_t(d.Height)
desc.image_depth = C.size_t(d.Depth)
desc.image_array_size = C.size_t(d.ArraySize)
desc.image_row_pitch = C.size_t(d.RowPitch)
desc.image_slice_pitch = C.size_t(d.SlicePitch)
desc.num_mip_levels = C.cl_uint(d.NumMipLevels)
desc.num_samples = C.cl_uint(d.NumSamples)
desc.buffer = nil
if d.Buffer != nil {
desc.buffer = d.Buffer.clMem
}
return desc
}

45
Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types_darwin.go generated vendored
View file

@ -1,45 +0,0 @@
package cl
// #ifdef __APPLE__
// #include "OpenCL/opencl.h"
// #else
// #include "cl.h"
// #endif
import "C"
// Extension: cl_APPLE_fixed_alpha_channel_orders
//
// These selectors may be passed to clCreateImage2D() in the cl_image_format.image_channel_order field.
// They are like CL_BGRA and CL_ARGB except that the alpha channel to be ignored. On calls to read_imagef,
// the alpha will be 0xff (1.0f) if the sample falls in the image and 0 if it does not fall in the image.
// On calls to write_imagef, the alpha value is ignored and 0xff (1.0f) is written. These formats are
// currently only available for the CL_UNORM_INT8 cl_channel_type. They are intended to support legacy
// image formats.
const (
ChannelOrder1RGBApple ChannelOrder = C.CL_1RGB_APPLE // Introduced in MacOS X.7.
ChannelOrderBGR1Apple ChannelOrder = C.CL_BGR1_APPLE // Introduced in MacOS X.7.
)
// Extension: cl_APPLE_biased_fixed_point_image_formats
//
// This selector may be passed to clCreateImage2D() in the cl_image_format.image_channel_data_type field.
// It defines a biased signed 1.14 fixed point storage format, with range [-1, 3). The conversion from
// float to this fixed point format is defined as follows:
//
// ushort float_to_sfixed14( float x ){
// int i = convert_int_sat_rte( x * 0x1.0p14f ); // scale [-1, 3.0) to [-16384, 3*16384), round to nearest integer
// i = add_sat( i, 0x4000 ); // apply bias, to convert to [0, 65535) range
// return convert_ushort_sat(i); // clamp to destination size
// }
//
// The inverse conversion is the reverse process. The formats are currently only available on the CPU with
// the CL_RGBA channel layout.
const (
ChannelDataTypeSFixed14Apple ChannelDataType = C.CL_SFIXED14_APPLE // Introduced in MacOS X.7.
)
func init() {
channelOrderNameMap[ChannelOrder1RGBApple] = "1RGBApple"
channelOrderNameMap[ChannelOrderBGR1Apple] = "RGB1Apple"
channelDataTypeNameMap[ChannelDataTypeSFixed14Apple] = "SFixed14Apple"
}

9
Godeps/_workspace/src/github.com/codegangsta/cli/.travis.yml generated vendored
View file

@ -1,12 +1,5 @@
language: go
sudo: false
go:
- 1.0.3
- 1.1.2
- 1.2.2
- 1.3.3
- 1.4.2
go: 1.1
script:
- go vet ./...

33
Godeps/_workspace/src/github.com/codegangsta/cli/README.md generated vendored
View file

@ -1,17 +1,18 @@
[![Coverage](http://gocover.io/_badge/github.com/codegangsta/cli?0)](http://gocover.io/github.com/codegangsta/cli)
[![Build Status](https://travis-ci.org/codegangsta/cli.png?branch=master)](https://travis-ci.org/codegangsta/cli)
[![GoDoc](https://godoc.org/github.com/codegangsta/cli?status.svg)](https://godoc.org/github.com/codegangsta/cli)
# cli.go
`cli.go` is simple, fast, and fun package for building command line apps in Go. The goal is to enable developers to write fast and distributable command line applications in an expressive way.
cli.go is simple, fast, and fun package for building command line apps in Go. The goal is to enable developers to write fast and distributable command line applications in an expressive way.
You can view the API docs here:
http://godoc.org/github.com/codegangsta/cli
## Overview
Command line apps are usually so tiny that there is absolutely no reason why your code should *not* be self-documenting. Things like generating help text and parsing command flags/options should not hinder productivity when writing a command line app.
**This is where `cli.go` comes into play.** `cli.go` makes command line programming fun, organized, and expressive!
**This is where cli.go comes into play.** cli.go makes command line programming fun, organized, and expressive!
## Installation
Make sure you have a working Go environment (go 1.1+ is *required*). [See the install instructions](http://golang.org/doc/install.html).
Make sure you have a working Go environment (go 1.1 is *required*). [See the install instructions](http://golang.org/doc/install.html).
To install `cli.go`, simply run:
```
@ -24,7 +25,7 @@ export PATH=$PATH:$GOPATH/bin
```
## Getting Started
One of the philosophies behind `cli.go` is that an API should be playful and full of discovery. So a `cli.go` app can be as little as one line of code in `main()`.
One of the philosophies behind cli.go is that an API should be playful and full of discovery. So a cli.go app can be as little as one line of code in `main()`.
``` go
package main
@ -102,8 +103,7 @@ $ greet
Hello friend!
```
`cli.go` also generates neat help text:
cli.go also generates some bitchass help text:
```
$ greet help
NAME:
@ -158,8 +158,6 @@ app.Action = func(c *cli.Context) {
...
```
See full list of flags at http://godoc.org/github.com/codegangsta/cli
#### Alternate Names
You can set alternate (or short) names for flags by providing a comma-delimited list for the `Name`. e.g.
@ -291,21 +289,6 @@ setting the `PROG` variable to the name of your program:
`PROG=myprogram source /.../cli/autocomplete/bash_autocomplete`
#### To Distribute
Copy `autocomplete/bash_autocomplete` into `/etc/bash_completion.d/` and rename
it to the name of the program you wish to add autocomplete support for (or
automatically install it there if you are distributing a package). Don't forget
to source the file to make it active in the current shell.
```
sudo cp src/bash_autocomplete /etc/bash_completion.d/<myprogram>
source /etc/bash_completion.d/<myprogram>
```
Alternatively, you can just document that users should source the generic
`autocomplete/bash_autocomplete` in their bash configuration with `$PROG` set
to the name of their program (as above).
## Contribution Guidelines
Feel free to put up a pull request to fix a bug or maybe add a feature. I will give it a code review and make sure that it does not break backwards compatibility. If I or any other collaborators agree that it is in line with the vision of the project, we will work with you to get the code into a mergeable state and merge it into the master branch.

90
Godeps/_workspace/src/github.com/codegangsta/cli/app.go generated vendored
View file

@ -5,20 +5,19 @@ import (
"io"
"io/ioutil"
"os"
"strings"
"text/tabwriter"
"text/template"
"time"
)
// App is the main structure of a cli application. It is recomended that
// an app be created with the cli.NewApp() function
// and app be created with the cli.NewApp() function
type App struct {
// The name of the program. Defaults to os.Args[0]
Name string
// Full name of command for help, defaults to Name
HelpName string
// Description of the program.
Usage string
// Description of the program argument format.
ArgsUsage string
// Version of the program
Version string
// List of commands to execute
@ -47,8 +46,6 @@ type App struct {
Compiled time.Time
// List of all authors who contributed
Authors []Author
// Copyright of the binary if any
Copyright string
// Name of Author (Note: Use App.Authors, this is deprecated)
Author string
// Email of Author (Note: Use App.Authors, this is deprecated)
@ -71,7 +68,6 @@ func compileTime() time.Time {
func NewApp() *App {
return &App{
Name: os.Args[0],
HelpName: os.Args[0],
Usage: "A new cli application",
Version: "0.0.0",
BashComplete: DefaultAppComplete,
@ -87,14 +83,25 @@ func (a *App) Run(arguments []string) (err error) {
a.Authors = append(a.Authors, Author{Name: a.Author, Email: a.Email})
}
newCmds := []Command{}
for _, c := range a.Commands {
if c.HelpName == "" {
c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name)
if HelpPrinter == nil {
defer func() {
HelpPrinter = nil
}()
HelpPrinter = func(templ string, data interface{}) {
funcMap := template.FuncMap{
"join": strings.Join,
}
w := tabwriter.NewWriter(a.Writer, 0, 8, 1, '\t', 0)
t := template.Must(template.New("help").Funcs(funcMap).Parse(templ))
err := t.Execute(w, data)
if err != nil {
panic(err)
}
w.Flush()
}
newCmds = append(newCmds, c)
}
a.Commands = newCmds
// append help to commands
if a.Command(helpCommand.Name) == nil && !a.HideHelp {
@ -120,16 +127,17 @@ func (a *App) Run(arguments []string) (err error) {
nerr := normalizeFlags(a.Flags, set)
if nerr != nil {
fmt.Fprintln(a.Writer, nerr)
context := NewContext(a, set, nil)
context := NewContext(a, set, set)
ShowAppHelp(context)
fmt.Fprintln(a.Writer)
return nerr
}
context := NewContext(a, set, nil)
context := NewContext(a, set, set)
if err != nil {
fmt.Fprintln(a.Writer, "Incorrect Usage.")
fmt.Fprintln(a.Writer)
fmt.Fprintf(a.Writer, "Incorrect Usage.\n\n")
ShowAppHelp(context)
fmt.Fprintln(a.Writer)
return err
}
@ -137,26 +145,20 @@ func (a *App) Run(arguments []string) (err error) {
return nil
}
if !a.HideHelp && checkHelp(context) {
ShowAppHelp(context)
if checkHelp(context) {
return nil
}
if !a.HideVersion && checkVersion(context) {
ShowVersion(context)
if checkVersion(context) {
return nil
}
if a.After != nil {
defer func() {
afterErr := a.After(context)
if afterErr != nil {
if err != nil {
err = NewMultiError(err, afterErr)
} else {
err = afterErr
}
}
// err is always nil here.
// There is a check to see if it is non-nil
// just few lines before.
err = a.After(context)
}()
}
@ -201,15 +203,6 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
}
}
newCmds := []Command{}
for _, c := range a.Commands {
if c.HelpName == "" {
c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name)
}
newCmds = append(newCmds, c)
}
a.Commands = newCmds
// append flags
if a.EnableBashCompletion {
a.appendFlag(BashCompletionFlag)
@ -220,22 +213,21 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
set.SetOutput(ioutil.Discard)
err = set.Parse(ctx.Args().Tail())
nerr := normalizeFlags(a.Flags, set)
context := NewContext(a, set, ctx)
context := NewContext(a, set, ctx.globalSet)
if nerr != nil {
fmt.Fprintln(a.Writer, nerr)
fmt.Fprintln(a.Writer)
if len(a.Commands) > 0 {
ShowSubcommandHelp(context)
} else {
ShowCommandHelp(ctx, context.Args().First())
}
fmt.Fprintln(a.Writer)
return nerr
}
if err != nil {
fmt.Fprintln(a.Writer, "Incorrect Usage.")
fmt.Fprintln(a.Writer)
fmt.Fprintf(a.Writer, "Incorrect Usage.\n\n")
ShowSubcommandHelp(context)
return err
}
@ -256,14 +248,10 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
if a.After != nil {
defer func() {
afterErr := a.After(context)
if afterErr != nil {
if err != nil {
err = NewMultiError(err, afterErr)
} else {
err = afterErr
}
}
// err is always nil here.
// There is a check to see if it is non-nil
// just few lines before.
err = a.After(context)
}()
}

622
Godeps/_workspace/src/github.com/codegangsta/cli/app_test.go generated vendored Normal file
View file

@ -0,0 +1,622 @@
package cli_test
import (
"flag"
"fmt"
"os"
"testing"
"github.com/codegangsta/cli"
)
func ExampleApp() {
// set args for examples sake
os.Args = []string{"greet", "--name", "Jeremy"}
app := cli.NewApp()
app.Name = "greet"
app.Flags = []cli.Flag{
cli.StringFlag{Name: "name", Value: "bob", Usage: "a name to say"},
}
app.Action = func(c *cli.Context) {
fmt.Printf("Hello %v\n", c.String("name"))
}
app.Author = "Harrison"
app.Email = "harrison@lolwut.com"
app.Authors = []cli.Author{cli.Author{Name: "Oliver Allen", Email: "oliver@toyshop.com"}}
app.Run(os.Args)
// Output:
// Hello Jeremy
}
func ExampleAppSubcommand() {
// set args for examples sake
os.Args = []string{"say", "hi", "english", "--name", "Jeremy"}
app := cli.NewApp()
app.Name = "say"
app.Commands = []cli.Command{
{
Name: "hello",
Aliases: []string{"hi"},
Usage: "use it to see a description",
Description: "This is how we describe hello the function",
Subcommands: []cli.Command{
{
Name: "english",
Aliases: []string{"en"},
Usage: "sends a greeting in english",
Description: "greets someone in english",
Flags: []cli.Flag{
cli.StringFlag{
Name: "name",
Value: "Bob",
Usage: "Name of the person to greet",
},
},
Action: func(c *cli.Context) {
fmt.Println("Hello,", c.String("name"))
},
},
},
},
}
app.Run(os.Args)
// Output:
// Hello, Jeremy
}
func ExampleAppHelp() {
// set args for examples sake
os.Args = []string{"greet", "h", "describeit"}
app := cli.NewApp()
app.Name = "greet"
app.Flags = []cli.Flag{
cli.StringFlag{Name: "name", Value: "bob", Usage: "a name to say"},
}
app.Commands = []cli.Command{
{
Name: "describeit",
Aliases: []string{"d"},
Usage: "use it to see a description",
Description: "This is how we describe describeit the function",
Action: func(c *cli.Context) {
fmt.Printf("i like to describe things")
},
},
}
app.Run(os.Args)
// Output:
// NAME:
// describeit - use it to see a description
//
// USAGE:
// command describeit [arguments...]
//
// DESCRIPTION:
// This is how we describe describeit the function
}
func ExampleAppBashComplete() {
// set args for examples sake
os.Args = []string{"greet", "--generate-bash-completion"}
app := cli.NewApp()
app.Name = "greet"
app.EnableBashCompletion = true
app.Commands = []cli.Command{
{
Name: "describeit",
Aliases: []string{"d"},
Usage: "use it to see a description",
Description: "This is how we describe describeit the function",
Action: func(c *cli.Context) {
fmt.Printf("i like to describe things")
},
}, {
Name: "next",
Usage: "next example",
Description: "more stuff to see when generating bash completion",
Action: func(c *cli.Context) {
fmt.Printf("the next example")
},
},
}
app.Run(os.Args)
// Output:
// describeit
// d
// next
// help
// h
}
func TestApp_Run(t *testing.T) {
s := ""
app := cli.NewApp()
app.Action = func(c *cli.Context) {
s = s + c.Args().First()
}
err := app.Run([]string{"command", "foo"})
expect(t, err, nil)
err = app.Run([]string{"command", "bar"})
expect(t, err, nil)
expect(t, s, "foobar")
}
var commandAppTests = []struct {
name string
expected bool
}{
{"foobar", true},
{"batbaz", true},
{"b", true},
{"f", true},
{"bat", false},
{"nothing", false},
}
func TestApp_Command(t *testing.T) {
app := cli.NewApp()
fooCommand := cli.Command{Name: "foobar", Aliases: []string{"f"}}
batCommand := cli.Command{Name: "batbaz", Aliases: []string{"b"}}
app.Commands = []cli.Command{
fooCommand,
batCommand,
}
for _, test := range commandAppTests {
expect(t, app.Command(test.name) != nil, test.expected)
}
}
func TestApp_CommandWithArgBeforeFlags(t *testing.T) {
var parsedOption, firstArg string
app := cli.NewApp()
command := cli.Command{
Name: "cmd",
Flags: []cli.Flag{
cli.StringFlag{Name: "option", Value: "", Usage: "some option"},
},
Action: func(c *cli.Context) {
parsedOption = c.String("option")
firstArg = c.Args().First()
},
}
app.Commands = []cli.Command{command}
app.Run([]string{"", "cmd", "my-arg", "--option", "my-option"})
expect(t, parsedOption, "my-option")
expect(t, firstArg, "my-arg")
}
func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
var context *cli.Context
a := cli.NewApp()
a.Commands = []cli.Command{
{
Name: "foo",
Action: func(c *cli.Context) {
context = c
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "lang",
Value: "english",
Usage: "language for the greeting",
},
},
Before: func(_ *cli.Context) error { return nil },
},
}
a.Run([]string{"", "foo", "--lang", "spanish", "abcd"})
expect(t, context.Args().Get(0), "abcd")
expect(t, context.String("lang"), "spanish")
}
func TestApp_CommandWithFlagBeforeTerminator(t *testing.T) {
var parsedOption string
var args []string
app := cli.NewApp()
command := cli.Command{
Name: "cmd",
Flags: []cli.Flag{
cli.StringFlag{Name: "option", Value: "", Usage: "some option"},
},
Action: func(c *cli.Context) {
parsedOption = c.String("option")
args = c.Args()
},
}
app.Commands = []cli.Command{command}
app.Run([]string{"", "cmd", "my-arg", "--option", "my-option", "--", "--notARealFlag"})
expect(t, parsedOption, "my-option")
expect(t, args[0], "my-arg")
expect(t, args[1], "--")
expect(t, args[2], "--notARealFlag")
}
func TestApp_CommandWithNoFlagBeforeTerminator(t *testing.T) {
var args []string
app := cli.NewApp()
command := cli.Command{
Name: "cmd",
Action: func(c *cli.Context) {
args = c.Args()
},
}
app.Commands = []cli.Command{command}
app.Run([]string{"", "cmd", "my-arg", "--", "notAFlagAtAll"})
expect(t, args[0], "my-arg")
expect(t, args[1], "--")
expect(t, args[2], "notAFlagAtAll")
}
func TestApp_Float64Flag(t *testing.T) {
var meters float64
app := cli.NewApp()
app.Flags = []cli.Flag{
cli.Float64Flag{Name: "height", Value: 1.5, Usage: "Set the height, in meters"},
}
app.Action = func(c *cli.Context) {
meters = c.Float64("height")
}
app.Run([]string{"", "--height", "1.93"})
expect(t, meters, 1.93)
}
func TestApp_ParseSliceFlags(t *testing.T) {
var parsedOption, firstArg string
var parsedIntSlice []int
var parsedStringSlice []string
app := cli.NewApp()
command := cli.Command{
Name: "cmd",
Flags: []cli.Flag{
cli.IntSliceFlag{Name: "p", Value: &cli.IntSlice{}, Usage: "set one or more ip addr"},
cli.StringSliceFlag{Name: "ip", Value: &cli.StringSlice{}, Usage: "set one or more ports to open"},
},
Action: func(c *cli.Context) {
parsedIntSlice = c.IntSlice("p")
parsedStringSlice = c.StringSlice("ip")
parsedOption = c.String("option")
firstArg = c.Args().First()
},
}
app.Commands = []cli.Command{command}
app.Run([]string{"", "cmd", "my-arg", "-p", "22", "-p", "80", "-ip", "8.8.8.8", "-ip", "8.8.4.4"})
IntsEquals := func(a, b []int) bool {
if len(a) != len(b) {
return false
}
for i, v := range a {
if v != b[i] {
return false
}
}
return true
}
StrsEquals := func(a, b []string) bool {
if len(a) != len(b) {
return false
}
for i, v := range a {
if v != b[i] {
return false
}
}
return true
}
var expectedIntSlice = []int{22, 80}
var expectedStringSlice = []string{"8.8.8.8", "8.8.4.4"}
if !IntsEquals(parsedIntSlice, expectedIntSlice) {
t.Errorf("%v does not match %v", parsedIntSlice, expectedIntSlice)
}
if !StrsEquals(parsedStringSlice, expectedStringSlice) {
t.Errorf("%v does not match %v", parsedStringSlice, expectedStringSlice)
}
}
func TestApp_DefaultStdout(t *testing.T) {
app := cli.NewApp()
if app.Writer != os.Stdout {
t.Error("Default output writer not set.")
}
}
type mockWriter struct {
written []byte
}
func (fw *mockWriter) Write(p []byte) (n int, err error) {
if fw.written == nil {
fw.written = p
} else {
fw.written = append(fw.written, p...)
}
return len(p), nil
}
func (fw *mockWriter) GetWritten() (b []byte) {
return fw.written
}
func TestApp_SetStdout(t *testing.T) {
w := &mockWriter{}
app := cli.NewApp()
app.Name = "test"
app.Writer = w
err := app.Run([]string{"help"})
if err != nil {
t.Fatalf("Run error: %s", err)
}
if len(w.written) == 0 {
t.Error("App did not write output to desired writer.")
}
}
func TestApp_BeforeFunc(t *testing.T) {
beforeRun, subcommandRun := false, false
beforeError := fmt.Errorf("fail")
var err error
app := cli.NewApp()
app.Before = func(c *cli.Context) error {
beforeRun = true
s := c.String("opt")
if s == "fail" {
return beforeError
}
return nil
}
app.Commands = []cli.Command{
cli.Command{
Name: "sub",
Action: func(c *cli.Context) {
subcommandRun = true
},
},
}
app.Flags = []cli.Flag{
cli.StringFlag{Name: "opt"},
}
// run with the Before() func succeeding
err = app.Run([]string{"command", "--opt", "succeed", "sub"})
if err != nil {
t.Fatalf("Run error: %s", err)
}
if beforeRun == false {
t.Errorf("Before() not executed when expected")
}
if subcommandRun == false {
t.Errorf("Subcommand not executed when expected")
}
// reset
beforeRun, subcommandRun = false, false
// run with the Before() func failing
err = app.Run([]string{"command", "--opt", "fail", "sub"})
// should be the same error produced by the Before func
if err != beforeError {
t.Errorf("Run error expected, but not received")
}
if beforeRun == false {
t.Errorf("Before() not executed when expected")
}
if subcommandRun == true {
t.Errorf("Subcommand executed when NOT expected")
}
}
func TestApp_AfterFunc(t *testing.T) {
afterRun, subcommandRun := false, false
afterError := fmt.Errorf("fail")
var err error
app := cli.NewApp()
app.After = func(c *cli.Context) error {
afterRun = true
s := c.String("opt")
if s == "fail" {
return afterError
}
return nil
}
app.Commands = []cli.Command{
cli.Command{
Name: "sub",
Action: func(c *cli.Context) {
subcommandRun = true
},
},
}
app.Flags = []cli.Flag{
cli.StringFlag{Name: "opt"},
}
// run with the After() func succeeding
err = app.Run([]string{"command", "--opt", "succeed", "sub"})
if err != nil {
t.Fatalf("Run error: %s", err)
}
if afterRun == false {
t.Errorf("After() not executed when expected")
}
if subcommandRun == false {
t.Errorf("Subcommand not executed when expected")
}
// reset
afterRun, subcommandRun = false, false
// run with the Before() func failing
err = app.Run([]string{"command", "--opt", "fail", "sub"})
// should be the same error produced by the Before func
if err != afterError {
t.Errorf("Run error expected, but not received")
}
if afterRun == false {
t.Errorf("After() not executed when expected")
}
if subcommandRun == false {
t.Errorf("Subcommand not executed when expected")
}
}
func TestAppNoHelpFlag(t *testing.T) {
oldFlag := cli.HelpFlag
defer func() {
cli.HelpFlag = oldFlag
}()
cli.HelpFlag = cli.BoolFlag{}
app := cli.NewApp()
err := app.Run([]string{"test", "-h"})
if err != flag.ErrHelp {
t.Errorf("expected error about missing help flag, but got: %s (%T)", err, err)
}
}
func TestAppHelpPrinter(t *testing.T) {
oldPrinter := cli.HelpPrinter
defer func() {
cli.HelpPrinter = oldPrinter
}()
var wasCalled = false
cli.HelpPrinter = func(template string, data interface{}) {
wasCalled = true
}
app := cli.NewApp()
app.Run([]string{"-h"})
if wasCalled == false {
t.Errorf("Help printer expected to be called, but was not")
}
}
func TestAppVersionPrinter(t *testing.T) {
oldPrinter := cli.VersionPrinter
defer func() {
cli.VersionPrinter = oldPrinter
}()
var wasCalled = false
cli.VersionPrinter = func(c *cli.Context) {
wasCalled = true
}
app := cli.NewApp()
ctx := cli.NewContext(app, nil, nil)
cli.ShowVersion(ctx)
if wasCalled == false {
t.Errorf("Version printer expected to be called, but was not")
}
}
func TestAppCommandNotFound(t *testing.T) {
beforeRun, subcommandRun := false, false
app := cli.NewApp()
app.CommandNotFound = func(c *cli.Context, command string) {
beforeRun = true
}
app.Commands = []cli.Command{
cli.Command{
Name: "bar",
Action: func(c *cli.Context) {
subcommandRun = true
},
},
}
app.Run([]string{"command", "foo"})
expect(t, beforeRun, true)
expect(t, subcommandRun, false)
}
func TestGlobalFlagsInSubcommands(t *testing.T) {
subcommandRun := false
app := cli.NewApp()
app.Flags = []cli.Flag{
cli.BoolFlag{Name: "debug, d", Usage: "Enable debugging"},
}
app.Commands = []cli.Command{
cli.Command{
Name: "foo",
Subcommands: []cli.Command{
{
Name: "bar",
Action: func(c *cli.Context) {
if c.GlobalBool("debug") {
subcommandRun = true
}
},
},
},
},
}
app.Run([]string{"command", "-d", "foo", "bar"})
expect(t, subcommandRun, true)
}

2
Godeps/_workspace/src/github.com/codegangsta/cli/autocomplete/bash_autocomplete generated vendored
View file

@ -1,7 +1,5 @@
#! /bin/bash
: ${PROG:=$(basename ${BASH_SOURCE})}
_cli_bash_autocomplete() {
local cur prev opts base
COMPREPLY=()

21
Godeps/_workspace/src/github.com/codegangsta/cli/cli.go generated vendored
View file

@ -17,24 +17,3 @@
// app.Run(os.Args)
// }
package cli
import (
"strings"
)
type MultiError struct {
Errors []error
}
func NewMultiError(err ...error) MultiError {
return MultiError{Errors: err}
}
func (m MultiError) Error() string {
errs := make([]string, len(m.Errors))
for i, err := range m.Errors {
errs[i] = err.Error()
}
return strings.Join(errs, "\n")
}

100
Godeps/_workspace/src/github.com/codegangsta/cli/cli_test.go generated vendored Normal file
View file

@ -0,0 +1,100 @@
package cli_test
import (
"os"
"github.com/codegangsta/cli"
)
func Example() {
app := cli.NewApp()
app.Name = "todo"
app.Usage = "task list on the command line"
app.Commands = []cli.Command{
{
Name: "add",
Aliases: []string{"a"},
Usage: "add a task to the list",
Action: func(c *cli.Context) {
println("added task: ", c.Args().First())
},
},
{
Name: "complete",
Aliases: []string{"c"},
Usage: "complete a task on the list",
Action: func(c *cli.Context) {
println("completed task: ", c.Args().First())
},
},
}
app.Run(os.Args)
}
func ExampleSubcommand() {
app := cli.NewApp()
app.Name = "say"
app.Commands = []cli.Command{
{
Name: "hello",
Aliases: []string{"hi"},
Usage: "use it to see a description",
Description: "This is how we describe hello the function",
Subcommands: []cli.Command{
{
Name: "english",
Aliases: []string{"en"},
Usage: "sends a greeting in english",
Description: "greets someone in english",
Flags: []cli.Flag{
cli.StringFlag{
Name: "name",
Value: "Bob",
Usage: "Name of the person to greet",
},
},
Action: func(c *cli.Context) {
println("Hello, ", c.String("name"))
},
}, {
Name: "spanish",
Aliases: []string{"sp"},
Usage: "sends a greeting in spanish",
Flags: []cli.Flag{
cli.StringFlag{
Name: "surname",
Value: "Jones",
Usage: "Surname of the person to greet",
},
},
Action: func(c *cli.Context) {
println("Hola, ", c.String("surname"))
},
}, {
Name: "french",
Aliases: []string{"fr"},
Usage: "sends a greeting in french",
Flags: []cli.Flag{
cli.StringFlag{
Name: "nickname",
Value: "Stevie",
Usage: "Nickname of the person to greet",
},
},
Action: func(c *cli.Context) {
println("Bonjour, ", c.String("nickname"))
},
},
},
}, {
Name: "bye",
Usage: "says goodbye",
Action: func(c *cli.Context) {
println("bye")
},
},
}
app.Run(os.Args)
}

43
Godeps/_workspace/src/github.com/codegangsta/cli/command.go generated vendored
View file

@ -18,8 +18,6 @@ type Command struct {
Usage string
// A longer explanation of how the command works
Description string
// A short description of the arguments of this command
ArgsUsage string
// The function to call when checking for bash command completions
BashComplete func(context *Context)
// An action to execute before any sub-subcommands are run, but after the context is ready
@ -38,23 +36,11 @@ type Command struct {
SkipFlagParsing bool
// Boolean to hide built-in help command
HideHelp bool
// Full name of command for help, defaults to full command name, including parent commands.
HelpName string
commandNamePath []string
}
// Returns the full name of the command.
// For subcommands this ensures that parent commands are part of the command path
func (c Command) FullName() string {
if c.commandNamePath == nil {
return c.Name
}
return strings.Join(c.commandNamePath, " ")
}
// Invokes the command given the context, parses ctx.Args() to generate command-specific flags
func (c Command) Run(ctx *Context) error {
if len(c.Subcommands) > 0 || c.Before != nil || c.After != nil {
return c.startApp(ctx)
}
@ -105,9 +91,9 @@ func (c Command) Run(ctx *Context) error {
}
if err != nil {
fmt.Fprintln(ctx.App.Writer, "Incorrect Usage.")
fmt.Fprintln(ctx.App.Writer)
fmt.Fprint(ctx.App.Writer, "Incorrect Usage.\n\n")
ShowCommandHelp(ctx, c.Name)
fmt.Fprintln(ctx.App.Writer)
return err
}
@ -116,9 +102,10 @@ func (c Command) Run(ctx *Context) error {
fmt.Fprintln(ctx.App.Writer, nerr)
fmt.Fprintln(ctx.App.Writer)
ShowCommandHelp(ctx, c.Name)
fmt.Fprintln(ctx.App.Writer)
return nerr
}
context := NewContext(ctx.App, set, ctx)
context := NewContext(ctx.App, set, ctx.globalSet)
if checkCommandCompletions(context, c.Name) {
return nil
@ -157,12 +144,6 @@ func (c Command) startApp(ctx *Context) error {
// set the name and usage
app.Name = fmt.Sprintf("%s %s", ctx.App.Name, c.Name)
if c.HelpName == "" {
app.HelpName = c.HelpName
} else {
app.HelpName = fmt.Sprintf("%s %s", ctx.App.Name, c.Name)
}
if c.Description != "" {
app.Usage = c.Description
} else {
@ -177,13 +158,6 @@ func (c Command) startApp(ctx *Context) error {
app.Flags = c.Flags
app.HideHelp = c.HideHelp
app.Version = ctx.App.Version
app.HideVersion = ctx.App.HideVersion
app.Compiled = ctx.App.Compiled
app.Author = ctx.App.Author
app.Email = ctx.App.Email
app.Writer = ctx.App.Writer
// bash completion
app.EnableBashCompletion = ctx.App.EnableBashCompletion
if c.BashComplete != nil {
@ -199,12 +173,5 @@ func (c Command) startApp(ctx *Context) error {
app.Action = helpSubcommand.Action
}
var newCmds []Command
for _, cc := range app.Commands {
cc.commandNamePath = []string{c.Name, cc.Name}
newCmds = append(newCmds, cc)
}
app.Commands = newCmds
return app.RunAsSubcommand(ctx)
}

49
Godeps/_workspace/src/github.com/codegangsta/cli/command_test.go generated vendored Normal file
View file

@ -0,0 +1,49 @@
package cli_test
import (
"flag"
"testing"
"github.com/codegangsta/cli"
)
func TestCommandDoNotIgnoreFlags(t *testing.T) {
app := cli.NewApp()
set := flag.NewFlagSet("test", 0)
test := []string{"blah", "blah", "-break"}
set.Parse(test)
c := cli.NewContext(app, set, set)
command := cli.Command{
Name: "test-cmd",
Aliases: []string{"tc"},
Usage: "this is for testing",
Description: "testing",
Action: func(_ *cli.Context) {},
}
err := command.Run(c)
expect(t, err.Error(), "flag provided but not defined: -break")
}
func TestCommandIgnoreFlags(t *testing.T) {
app := cli.NewApp()
set := flag.NewFlagSet("test", 0)
test := []string{"blah", "blah"}
set.Parse(test)
c := cli.NewContext(app, set, set)
command := cli.Command{
Name: "test-cmd",
Aliases: []string{"tc"},
Usage: "this is for testing",
Description: "testing",
Action: func(_ *cli.Context) {},
SkipFlagParsing: true,
}
err := command.Run(c)
expect(t, err, nil)
}

68
Godeps/_workspace/src/github.com/codegangsta/cli/context.go generated vendored
View file

@ -16,14 +16,14 @@ type Context struct {
App *App
Command Command
flagSet *flag.FlagSet
globalSet *flag.FlagSet
setFlags map[string]bool
globalSetFlags map[string]bool
parentContext *Context
}
// Creates a new context. For use in when invoking an App or Command action.
func NewContext(app *App, set *flag.FlagSet, parentCtx *Context) *Context {
return &Context{App: app, flagSet: set, parentContext: parentCtx}
func NewContext(app *App, set *flag.FlagSet, globalSet *flag.FlagSet) *Context {
return &Context{App: app, flagSet: set, globalSet: globalSet}
}
// Looks up the value of a local int flag, returns 0 if no int flag exists
@ -73,58 +73,37 @@ func (c *Context) Generic(name string) interface{} {
// Looks up the value of a global int flag, returns 0 if no int flag exists
func (c *Context) GlobalInt(name string) int {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupInt(name, fs)
}
return 0
return lookupInt(name, c.globalSet)
}
// Looks up the value of a global time.Duration flag, returns 0 if no time.Duration flag exists
func (c *Context) GlobalDuration(name string) time.Duration {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupDuration(name, fs)
}
return 0
return lookupDuration(name, c.globalSet)
}
// Looks up the value of a global bool flag, returns false if no bool flag exists
func (c *Context) GlobalBool(name string) bool {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupBool(name, fs)
}
return false
return lookupBool(name, c.globalSet)
}
// Looks up the value of a global string flag, returns "" if no string flag exists
func (c *Context) GlobalString(name string) string {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupString(name, fs)
}
return ""
return lookupString(name, c.globalSet)
}
// Looks up the value of a global string slice flag, returns nil if no string slice flag exists
func (c *Context) GlobalStringSlice(name string) []string {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupStringSlice(name, fs)
}
return nil
return lookupStringSlice(name, c.globalSet)
}
// Looks up the value of a global int slice flag, returns nil if no int slice flag exists
func (c *Context) GlobalIntSlice(name string) []int {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupIntSlice(name, fs)
}
return nil
return lookupIntSlice(name, c.globalSet)
}
// Looks up the value of a global generic flag, returns nil if no generic flag exists
func (c *Context) GlobalGeneric(name string) interface{} {
if fs := lookupGlobalFlagSet(name, c); fs != nil {
return lookupGeneric(name, fs)
}
return nil
return lookupGeneric(name, c.globalSet)
}
// Returns the number of flags set
@ -147,17 +126,11 @@ func (c *Context) IsSet(name string) bool {
func (c *Context) GlobalIsSet(name string) bool {
if c.globalSetFlags == nil {
c.globalSetFlags = make(map[string]bool)
ctx := c
if ctx.parentContext != nil {
ctx = ctx.parentContext
}
for ; ctx != nil && c.globalSetFlags[name] == false; ctx = ctx.parentContext {
ctx.flagSet.Visit(func(f *flag.Flag) {
c.globalSet.Visit(func(f *flag.Flag) {
c.globalSetFlags[f.Name] = true
})
}
}
return c.globalSetFlags[name]
return c.globalSetFlags[name] == true
}
// Returns a slice of flag names used in this context.
@ -184,11 +157,6 @@ func (c *Context) GlobalFlagNames() (names []string) {
return
}
// Returns the parent context, if any
func (c *Context) Parent() *Context {
return c.parentContext
}
type Args []string
// Returns the command line arguments associated with the context.
@ -233,18 +201,6 @@ func (a Args) Swap(from, to int) error {
return nil
}
func lookupGlobalFlagSet(name string, ctx *Context) *flag.FlagSet {
if ctx.parentContext != nil {
ctx = ctx.parentContext
}
for ; ctx != nil; ctx = ctx.parentContext {
if f := ctx.flagSet.Lookup(name); f != nil {
return ctx.flagSet
}
}
return nil
}
func lookupInt(name string, set *flag.FlagSet) int {
f := set.Lookup(name)
if f != nil {

111
Godeps/_workspace/src/github.com/codegangsta/cli/context_test.go generated vendored Normal file
View file

@ -0,0 +1,111 @@
package cli_test
import (
"flag"
"testing"
"time"
"github.com/codegangsta/cli"
)
func TestNewContext(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Int("myflag", 12, "doc")
globalSet := flag.NewFlagSet("test", 0)
globalSet.Int("myflag", 42, "doc")
command := cli.Command{Name: "mycommand"}
c := cli.NewContext(nil, set, globalSet)
c.Command = command
expect(t, c.Int("myflag"), 12)
expect(t, c.GlobalInt("myflag"), 42)
expect(t, c.Command.Name, "mycommand")
}
func TestContext_Int(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Int("myflag", 12, "doc")
c := cli.NewContext(nil, set, set)
expect(t, c.Int("myflag"), 12)
}
func TestContext_Duration(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Duration("myflag", time.Duration(12*time.Second), "doc")
c := cli.NewContext(nil, set, set)
expect(t, c.Duration("myflag"), time.Duration(12*time.Second))
}
func TestContext_String(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.String("myflag", "hello world", "doc")
c := cli.NewContext(nil, set, set)
expect(t, c.String("myflag"), "hello world")
}
func TestContext_Bool(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Bool("myflag", false, "doc")
c := cli.NewContext(nil, set, set)
expect(t, c.Bool("myflag"), false)
}
func TestContext_BoolT(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Bool("myflag", true, "doc")
c := cli.NewContext(nil, set, set)
expect(t, c.BoolT("myflag"), true)
}
func TestContext_Args(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Bool("myflag", false, "doc")
c := cli.NewContext(nil, set, set)
set.Parse([]string{"--myflag", "bat", "baz"})
expect(t, len(c.Args()), 2)
expect(t, c.Bool("myflag"), true)
}
func TestContext_IsSet(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Bool("myflag", false, "doc")
set.String("otherflag", "hello world", "doc")
globalSet := flag.NewFlagSet("test", 0)
globalSet.Bool("myflagGlobal", true, "doc")
c := cli.NewContext(nil, set, globalSet)
set.Parse([]string{"--myflag", "bat", "baz"})
globalSet.Parse([]string{"--myflagGlobal", "bat", "baz"})
expect(t, c.IsSet("myflag"), true)
expect(t, c.IsSet("otherflag"), false)
expect(t, c.IsSet("bogusflag"), false)
expect(t, c.IsSet("myflagGlobal"), false)
}
func TestContext_GlobalIsSet(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Bool("myflag", false, "doc")
set.String("otherflag", "hello world", "doc")
globalSet := flag.NewFlagSet("test", 0)
globalSet.Bool("myflagGlobal", true, "doc")
globalSet.Bool("myflagGlobalUnset", true, "doc")
c := cli.NewContext(nil, set, globalSet)
set.Parse([]string{"--myflag", "bat", "baz"})
globalSet.Parse([]string{"--myflagGlobal", "bat", "baz"})
expect(t, c.GlobalIsSet("myflag"), false)
expect(t, c.GlobalIsSet("otherflag"), false)
expect(t, c.GlobalIsSet("bogusflag"), false)
expect(t, c.GlobalIsSet("myflagGlobal"), true)
expect(t, c.GlobalIsSet("myflagGlobalUnset"), false)
expect(t, c.GlobalIsSet("bogusGlobal"), false)
}
func TestContext_NumFlags(t *testing.T) {
set := flag.NewFlagSet("test", 0)
set.Bool("myflag", false, "doc")
set.String("otherflag", "hello world", "doc")
globalSet := flag.NewFlagSet("test", 0)
globalSet.Bool("myflagGlobal", true, "doc")
c := cli.NewContext(nil, set, globalSet)
set.Parse([]string{"--myflag", "--otherflag=foo"})
globalSet.Parse([]string{"--myflagGlobal"})
expect(t, c.NumFlags(), 2)
}

45
Godeps/_workspace/src/github.com/codegangsta/cli/flag.go generated vendored
View file

@ -99,27 +99,21 @@ func (f GenericFlag) getName() string {
return f.Name
}
// StringSlice is an opaque type for []string to satisfy flag.Value
type StringSlice []string
// Set appends the string value to the list of values
func (f *StringSlice) Set(value string) error {
*f = append(*f, value)
return nil
}
// String returns a readable representation of this value (for usage defaults)
func (f *StringSlice) String() string {
return fmt.Sprintf("%s", *f)
}
// Value returns the slice of strings set by this flag
func (f *StringSlice) Value() []string {
return *f
}
// StringSlice is a string flag that can be specified multiple times on the
// command-line
type StringSliceFlag struct {
Name string
Value *StringSlice
@ -127,14 +121,12 @@ type StringSliceFlag struct {
EnvVar string
}
// String returns the usage
func (f StringSliceFlag) String() string {
firstName := strings.Trim(strings.Split(f.Name, ",")[0], " ")
pref := prefixFor(firstName)
return withEnvHint(f.EnvVar, fmt.Sprintf("%s [%v]\t%v", prefixedNames(f.Name), pref+firstName+" option "+pref+firstName+" option", f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f StringSliceFlag) Apply(set *flag.FlagSet) {
if f.EnvVar != "" {
for _, envVar := range strings.Split(f.EnvVar, ",") {
@ -152,9 +144,6 @@ func (f StringSliceFlag) Apply(set *flag.FlagSet) {
}
eachName(f.Name, func(name string) {
if f.Value == nil {
f.Value = &StringSlice{}
}
set.Var(f.Value, name, f.Usage)
})
}
@ -163,11 +152,10 @@ func (f StringSliceFlag) getName() string {
return f.Name
}
// StringSlice is an opaque type for []int to satisfy flag.Value
type IntSlice []int
// Set parses the value into an integer and appends it to the list of values
func (f *IntSlice) Set(value string) error {
tmp, err := strconv.Atoi(value)
if err != nil {
return err
@ -177,18 +165,14 @@ func (f *IntSlice) Set(value string) error {
return nil
}
// String returns a readable representation of this value (for usage defaults)
func (f *IntSlice) String() string {
return fmt.Sprintf("%d", *f)
}
// Value returns the slice of ints set by this flag
func (f *IntSlice) Value() []int {
return *f
}
// IntSliceFlag is an int flag that can be specified multiple times on the
// command-line
type IntSliceFlag struct {
Name string
Value *IntSlice
@ -196,14 +180,12 @@ type IntSliceFlag struct {
EnvVar string
}
// String returns the usage
func (f IntSliceFlag) String() string {
firstName := strings.Trim(strings.Split(f.Name, ",")[0], " ")
pref := prefixFor(firstName)
return withEnvHint(f.EnvVar, fmt.Sprintf("%s [%v]\t%v", prefixedNames(f.Name), pref+firstName+" option "+pref+firstName+" option", f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f IntSliceFlag) Apply(set *flag.FlagSet) {
if f.EnvVar != "" {
for _, envVar := range strings.Split(f.EnvVar, ",") {
@ -224,9 +206,6 @@ func (f IntSliceFlag) Apply(set *flag.FlagSet) {
}
eachName(f.Name, func(name string) {
if f.Value == nil {
f.Value = &IntSlice{}
}
set.Var(f.Value, name, f.Usage)
})
}
@ -235,19 +214,16 @@ func (f IntSliceFlag) getName() string {
return f.Name
}
// BoolFlag is a switch that defaults to false
type BoolFlag struct {
Name string
Usage string
EnvVar string
}
// String returns a readable representation of this value (for usage defaults)
func (f BoolFlag) String() string {
return withEnvHint(f.EnvVar, fmt.Sprintf("%s\t%v", prefixedNames(f.Name), f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f BoolFlag) Apply(set *flag.FlagSet) {
val := false
if f.EnvVar != "" {
@ -272,20 +248,16 @@ func (f BoolFlag) getName() string {
return f.Name
}
// BoolTFlag this represents a boolean flag that is true by default, but can
// still be set to false by --some-flag=false
type BoolTFlag struct {
Name string
Usage string
EnvVar string
}
// String returns a readable representation of this value (for usage defaults)
func (f BoolTFlag) String() string {
return withEnvHint(f.EnvVar, fmt.Sprintf("%s\t%v", prefixedNames(f.Name), f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f BoolTFlag) Apply(set *flag.FlagSet) {
val := true
if f.EnvVar != "" {
@ -310,7 +282,6 @@ func (f BoolTFlag) getName() string {
return f.Name
}
// StringFlag represents a flag that takes as string value
type StringFlag struct {
Name string
Value string
@ -318,7 +289,6 @@ type StringFlag struct {
EnvVar string
}
// String returns the usage
func (f StringFlag) String() string {
var fmtString string
fmtString = "%s %v\t%v"
@ -332,7 +302,6 @@ func (f StringFlag) String() string {
return withEnvHint(f.EnvVar, fmt.Sprintf(fmtString, prefixedNames(f.Name), f.Value, f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f StringFlag) Apply(set *flag.FlagSet) {
if f.EnvVar != "" {
for _, envVar := range strings.Split(f.EnvVar, ",") {
@ -353,8 +322,6 @@ func (f StringFlag) getName() string {
return f.Name
}
// IntFlag is a flag that takes an integer
// Errors if the value provided cannot be parsed
type IntFlag struct {
Name string
Value int
@ -362,12 +329,10 @@ type IntFlag struct {
EnvVar string
}
// String returns the usage
func (f IntFlag) String() string {
return withEnvHint(f.EnvVar, fmt.Sprintf("%s \"%v\"\t%v", prefixedNames(f.Name), f.Value, f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f IntFlag) Apply(set *flag.FlagSet) {
if f.EnvVar != "" {
for _, envVar := range strings.Split(f.EnvVar, ",") {
@ -391,8 +356,6 @@ func (f IntFlag) getName() string {
return f.Name
}
// DurationFlag is a flag that takes a duration specified in Go's duration
// format: https://golang.org/pkg/time/#ParseDuration
type DurationFlag struct {
Name string
Value time.Duration
@ -400,12 +363,10 @@ type DurationFlag struct {
EnvVar string
}
// String returns a readable representation of this value (for usage defaults)
func (f DurationFlag) String() string {
return withEnvHint(f.EnvVar, fmt.Sprintf("%s \"%v\"\t%v", prefixedNames(f.Name), f.Value, f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f DurationFlag) Apply(set *flag.FlagSet) {
if f.EnvVar != "" {
for _, envVar := range strings.Split(f.EnvVar, ",") {
@ -429,8 +390,6 @@ func (f DurationFlag) getName() string {
return f.Name
}
// Float64Flag is a flag that takes an float value
// Errors if the value provided cannot be parsed
type Float64Flag struct {
Name string
Value float64
@ -438,12 +397,10 @@ type Float64Flag struct {
EnvVar string
}
// String returns the usage
func (f Float64Flag) String() string {
return withEnvHint(f.EnvVar, fmt.Sprintf("%s \"%v\"\t%v", prefixedNames(f.Name), f.Value, f.Usage))
}
// Apply populates the flag given the flag set and environment
func (f Float64Flag) Apply(set *flag.FlagSet) {
if f.EnvVar != "" {
for _, envVar := range strings.Split(f.EnvVar, ",") {

742
Godeps/_workspace/src/github.com/codegangsta/cli/flag_test.go generated vendored Normal file
View file

@ -0,0 +1,742 @@
package cli_test
import (
"fmt"
"os"
"reflect"
"strings"
"testing"
"github.com/codegangsta/cli"
)
var boolFlagTests = []struct {
name string
expected string
}{
{"help", "--help\t"},
{"h", "-h\t"},
}
func TestBoolFlagHelpOutput(t *testing.T) {
for _, test := range boolFlagTests {
flag := cli.BoolFlag{Name: test.name}
output := flag.String()
if output != test.expected {
t.Errorf("%s does not match %s", output, test.expected)
}
}
}
var stringFlagTests = []struct {
name string
value string
expected string
}{
{"help", "", "--help \t"},
{"h", "", "-h \t"},
{"h", "", "-h \t"},
{"test", "Something", "--test \"Something\"\t"},
}
func TestStringFlagHelpOutput(t *testing.T) {
for _, test := range stringFlagTests {
flag := cli.StringFlag{Name: test.name, Value: test.value}
output := flag.String()
if output != test.expected {
t.Errorf("%s does not match %s", output, test.expected)
}
}
}
func TestStringFlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_FOO", "derp")
for _, test := range stringFlagTests {
flag := cli.StringFlag{Name: test.name, Value: test.value, EnvVar: "APP_FOO"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_FOO]") {
t.Errorf("%s does not end with [$APP_FOO]", output)
}
}
}
var stringSliceFlagTests = []struct {
name string
value *cli.StringSlice
expected string
}{
{"help", func() *cli.StringSlice {
s := &cli.StringSlice{}
s.Set("")
return s
}(), "--help [--help option --help option]\t"},
{"h", func() *cli.StringSlice {
s := &cli.StringSlice{}
s.Set("")
return s
}(), "-h [-h option -h option]\t"},
{"h", func() *cli.StringSlice {
s := &cli.StringSlice{}
s.Set("")
return s
}(), "-h [-h option -h option]\t"},
{"test", func() *cli.StringSlice {
s := &cli.StringSlice{}
s.Set("Something")
return s
}(), "--test [--test option --test option]\t"},
}
func TestStringSliceFlagHelpOutput(t *testing.T) {
for _, test := range stringSliceFlagTests {
flag := cli.StringSliceFlag{Name: test.name, Value: test.value}
output := flag.String()
if output != test.expected {
t.Errorf("%q does not match %q", output, test.expected)
}
}
}
func TestStringSliceFlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_QWWX", "11,4")
for _, test := range stringSliceFlagTests {
flag := cli.StringSliceFlag{Name: test.name, Value: test.value, EnvVar: "APP_QWWX"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_QWWX]") {
t.Errorf("%q does not end with [$APP_QWWX]", output)
}
}
}
var intFlagTests = []struct {
name string
expected string
}{
{"help", "--help \"0\"\t"},
{"h", "-h \"0\"\t"},
}
func TestIntFlagHelpOutput(t *testing.T) {
for _, test := range intFlagTests {
flag := cli.IntFlag{Name: test.name}
output := flag.String()
if output != test.expected {
t.Errorf("%s does not match %s", output, test.expected)
}
}
}
func TestIntFlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_BAR", "2")
for _, test := range intFlagTests {
flag := cli.IntFlag{Name: test.name, EnvVar: "APP_BAR"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_BAR]") {
t.Errorf("%s does not end with [$APP_BAR]", output)
}
}
}
var durationFlagTests = []struct {
name string
expected string
}{
{"help", "--help \"0\"\t"},
{"h", "-h \"0\"\t"},
}
func TestDurationFlagHelpOutput(t *testing.T) {
for _, test := range durationFlagTests {
flag := cli.DurationFlag{Name: test.name}
output := flag.String()
if output != test.expected {
t.Errorf("%s does not match %s", output, test.expected)
}
}
}
func TestDurationFlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_BAR", "2h3m6s")
for _, test := range durationFlagTests {
flag := cli.DurationFlag{Name: test.name, EnvVar: "APP_BAR"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_BAR]") {
t.Errorf("%s does not end with [$APP_BAR]", output)
}
}
}
var intSliceFlagTests = []struct {
name string
value *cli.IntSlice
expected string
}{
{"help", &cli.IntSlice{}, "--help [--help option --help option]\t"},
{"h", &cli.IntSlice{}, "-h [-h option -h option]\t"},
{"h", &cli.IntSlice{}, "-h [-h option -h option]\t"},
{"test", func() *cli.IntSlice {
i := &cli.IntSlice{}
i.Set("9")
return i
}(), "--test [--test option --test option]\t"},
}
func TestIntSliceFlagHelpOutput(t *testing.T) {
for _, test := range intSliceFlagTests {
flag := cli.IntSliceFlag{Name: test.name, Value: test.value}
output := flag.String()
if output != test.expected {
t.Errorf("%q does not match %q", output, test.expected)
}
}
}
func TestIntSliceFlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_SMURF", "42,3")
for _, test := range intSliceFlagTests {
flag := cli.IntSliceFlag{Name: test.name, Value: test.value, EnvVar: "APP_SMURF"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_SMURF]") {
t.Errorf("%q does not end with [$APP_SMURF]", output)
}
}
}
var float64FlagTests = []struct {
name string
expected string
}{
{"help", "--help \"0\"\t"},
{"h", "-h \"0\"\t"},
}
func TestFloat64FlagHelpOutput(t *testing.T) {
for _, test := range float64FlagTests {
flag := cli.Float64Flag{Name: test.name}
output := flag.String()
if output != test.expected {
t.Errorf("%s does not match %s", output, test.expected)
}
}
}
func TestFloat64FlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_BAZ", "99.4")
for _, test := range float64FlagTests {
flag := cli.Float64Flag{Name: test.name, EnvVar: "APP_BAZ"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_BAZ]") {
t.Errorf("%s does not end with [$APP_BAZ]", output)
}
}
}
var genericFlagTests = []struct {
name string
value cli.Generic
expected string
}{
{"test", &Parser{"abc", "def"}, "--test \"abc,def\"\ttest flag"},
{"t", &Parser{"abc", "def"}, "-t \"abc,def\"\ttest flag"},
}
func TestGenericFlagHelpOutput(t *testing.T) {
for _, test := range genericFlagTests {
flag := cli.GenericFlag{Name: test.name, Value: test.value, Usage: "test flag"}
output := flag.String()
if output != test.expected {
t.Errorf("%q does not match %q", output, test.expected)
}
}
}
func TestGenericFlagWithEnvVarHelpOutput(t *testing.T) {
os.Clearenv()
os.Setenv("APP_ZAP", "3")
for _, test := range genericFlagTests {
flag := cli.GenericFlag{Name: test.name, EnvVar: "APP_ZAP"}
output := flag.String()
if !strings.HasSuffix(output, " [$APP_ZAP]") {
t.Errorf("%s does not end with [$APP_ZAP]", output)
}
}
}
func TestParseMultiString(t *testing.T) {
(&cli.App{
Flags: []cli.Flag{
cli.StringFlag{Name: "serve, s"},
},
Action: func(ctx *cli.Context) {
if ctx.String("serve") != "10" {
t.Errorf("main name not set")
}
if ctx.String("s") != "10" {
t.Errorf("short name not set")
}
},
}).Run([]string{"run", "-s", "10"})
}
func TestParseMultiStringFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_COUNT", "20")
(&cli.App{
Flags: []cli.Flag{
cli.StringFlag{Name: "count, c", EnvVar: "APP_COUNT"},
},
Action: func(ctx *cli.Context) {
if ctx.String("count") != "20" {
t.Errorf("main name not set")
}
if ctx.String("c") != "20" {
t.Errorf("short name not set")
}
},
}).Run([]string{"run"})
}
func TestParseMultiStringFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_COUNT", "20")
(&cli.App{
Flags: []cli.Flag{
cli.StringFlag{Name: "count, c", EnvVar: "COMPAT_COUNT,APP_COUNT"},
},
Action: func(ctx *cli.Context) {
if ctx.String("count") != "20" {
t.Errorf("main name not set")
}
if ctx.String("c") != "20" {
t.Errorf("short name not set")
}
},
}).Run([]string{"run"})
}
func TestParseMultiStringSlice(t *testing.T) {
(&cli.App{
Flags: []cli.Flag{
cli.StringSliceFlag{Name: "serve, s", Value: &cli.StringSlice{}},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.StringSlice("serve"), []string{"10", "20"}) {
t.Errorf("main name not set")
}
if !reflect.DeepEqual(ctx.StringSlice("s"), []string{"10", "20"}) {
t.Errorf("short name not set")
}
},
}).Run([]string{"run", "-s", "10", "-s", "20"})
}
func TestParseMultiStringSliceFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_INTERVALS", "20,30,40")
(&cli.App{
Flags: []cli.Flag{
cli.StringSliceFlag{Name: "intervals, i", Value: &cli.StringSlice{}, EnvVar: "APP_INTERVALS"},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.StringSlice("intervals"), []string{"20", "30", "40"}) {
t.Errorf("main name not set from env")
}
if !reflect.DeepEqual(ctx.StringSlice("i"), []string{"20", "30", "40"}) {
t.Errorf("short name not set from env")
}
},
}).Run([]string{"run"})
}
func TestParseMultiStringSliceFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_INTERVALS", "20,30,40")
(&cli.App{
Flags: []cli.Flag{
cli.StringSliceFlag{Name: "intervals, i", Value: &cli.StringSlice{}, EnvVar: "COMPAT_INTERVALS,APP_INTERVALS"},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.StringSlice("intervals"), []string{"20", "30", "40"}) {
t.Errorf("main name not set from env")
}
if !reflect.DeepEqual(ctx.StringSlice("i"), []string{"20", "30", "40"}) {
t.Errorf("short name not set from env")
}
},
}).Run([]string{"run"})
}
func TestParseMultiInt(t *testing.T) {
a := cli.App{
Flags: []cli.Flag{
cli.IntFlag{Name: "serve, s"},
},
Action: func(ctx *cli.Context) {
if ctx.Int("serve") != 10 {
t.Errorf("main name not set")
}
if ctx.Int("s") != 10 {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run", "-s", "10"})
}
func TestParseMultiIntFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_TIMEOUT_SECONDS", "10")
a := cli.App{
Flags: []cli.Flag{
cli.IntFlag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
},
Action: func(ctx *cli.Context) {
if ctx.Int("timeout") != 10 {
t.Errorf("main name not set")
}
if ctx.Int("t") != 10 {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiIntFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_TIMEOUT_SECONDS", "10")
a := cli.App{
Flags: []cli.Flag{
cli.IntFlag{Name: "timeout, t", EnvVar: "COMPAT_TIMEOUT_SECONDS,APP_TIMEOUT_SECONDS"},
},
Action: func(ctx *cli.Context) {
if ctx.Int("timeout") != 10 {
t.Errorf("main name not set")
}
if ctx.Int("t") != 10 {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiIntSlice(t *testing.T) {
(&cli.App{
Flags: []cli.Flag{
cli.IntSliceFlag{Name: "serve, s", Value: &cli.IntSlice{}},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.IntSlice("serve"), []int{10, 20}) {
t.Errorf("main name not set")
}
if !reflect.DeepEqual(ctx.IntSlice("s"), []int{10, 20}) {
t.Errorf("short name not set")
}
},
}).Run([]string{"run", "-s", "10", "-s", "20"})
}
func TestParseMultiIntSliceFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_INTERVALS", "20,30,40")
(&cli.App{
Flags: []cli.Flag{
cli.IntSliceFlag{Name: "intervals, i", Value: &cli.IntSlice{}, EnvVar: "APP_INTERVALS"},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.IntSlice("intervals"), []int{20, 30, 40}) {
t.Errorf("main name not set from env")
}
if !reflect.DeepEqual(ctx.IntSlice("i"), []int{20, 30, 40}) {
t.Errorf("short name not set from env")
}
},
}).Run([]string{"run"})
}
func TestParseMultiIntSliceFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_INTERVALS", "20,30,40")
(&cli.App{
Flags: []cli.Flag{
cli.IntSliceFlag{Name: "intervals, i", Value: &cli.IntSlice{}, EnvVar: "COMPAT_INTERVALS,APP_INTERVALS"},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.IntSlice("intervals"), []int{20, 30, 40}) {
t.Errorf("main name not set from env")
}
if !reflect.DeepEqual(ctx.IntSlice("i"), []int{20, 30, 40}) {
t.Errorf("short name not set from env")
}
},
}).Run([]string{"run"})
}
func TestParseMultiFloat64(t *testing.T) {
a := cli.App{
Flags: []cli.Flag{
cli.Float64Flag{Name: "serve, s"},
},
Action: func(ctx *cli.Context) {
if ctx.Float64("serve") != 10.2 {
t.Errorf("main name not set")
}
if ctx.Float64("s") != 10.2 {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run", "-s", "10.2"})
}
func TestParseMultiFloat64FromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
a := cli.App{
Flags: []cli.Flag{
cli.Float64Flag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
},
Action: func(ctx *cli.Context) {
if ctx.Float64("timeout") != 15.5 {
t.Errorf("main name not set")
}
if ctx.Float64("t") != 15.5 {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiFloat64FromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
a := cli.App{
Flags: []cli.Flag{
cli.Float64Flag{Name: "timeout, t", EnvVar: "COMPAT_TIMEOUT_SECONDS,APP_TIMEOUT_SECONDS"},
},
Action: func(ctx *cli.Context) {
if ctx.Float64("timeout") != 15.5 {
t.Errorf("main name not set")
}
if ctx.Float64("t") != 15.5 {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiBool(t *testing.T) {
a := cli.App{
Flags: []cli.Flag{
cli.BoolFlag{Name: "serve, s"},
},
Action: func(ctx *cli.Context) {
if ctx.Bool("serve") != true {
t.Errorf("main name not set")
}
if ctx.Bool("s") != true {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run", "--serve"})
}
func TestParseMultiBoolFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_DEBUG", "1")
a := cli.App{
Flags: []cli.Flag{
cli.BoolFlag{Name: "debug, d", EnvVar: "APP_DEBUG"},
},
Action: func(ctx *cli.Context) {
if ctx.Bool("debug") != true {
t.Errorf("main name not set from env")
}
if ctx.Bool("d") != true {
t.Errorf("short name not set from env")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiBoolFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_DEBUG", "1")
a := cli.App{
Flags: []cli.Flag{
cli.BoolFlag{Name: "debug, d", EnvVar: "COMPAT_DEBUG,APP_DEBUG"},
},
Action: func(ctx *cli.Context) {
if ctx.Bool("debug") != true {
t.Errorf("main name not set from env")
}
if ctx.Bool("d") != true {
t.Errorf("short name not set from env")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiBoolT(t *testing.T) {
a := cli.App{
Flags: []cli.Flag{
cli.BoolTFlag{Name: "serve, s"},
},
Action: func(ctx *cli.Context) {
if ctx.BoolT("serve") != true {
t.Errorf("main name not set")
}
if ctx.BoolT("s") != true {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run", "--serve"})
}
func TestParseMultiBoolTFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_DEBUG", "0")
a := cli.App{
Flags: []cli.Flag{
cli.BoolTFlag{Name: "debug, d", EnvVar: "APP_DEBUG"},
},
Action: func(ctx *cli.Context) {
if ctx.BoolT("debug") != false {
t.Errorf("main name not set from env")
}
if ctx.BoolT("d") != false {
t.Errorf("short name not set from env")
}
},
}
a.Run([]string{"run"})
}
func TestParseMultiBoolTFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_DEBUG", "0")
a := cli.App{
Flags: []cli.Flag{
cli.BoolTFlag{Name: "debug, d", EnvVar: "COMPAT_DEBUG,APP_DEBUG"},
},
Action: func(ctx *cli.Context) {
if ctx.BoolT("debug") != false {
t.Errorf("main name not set from env")
}
if ctx.BoolT("d") != false {
t.Errorf("short name not set from env")
}
},
}
a.Run([]string{"run"})
}
type Parser [2]string
func (p *Parser) Set(value string) error {
parts := strings.Split(value, ",")
if len(parts) != 2 {
return fmt.Errorf("invalid format")
}
(*p)[0] = parts[0]
(*p)[1] = parts[1]
return nil
}
func (p *Parser) String() string {
return fmt.Sprintf("%s,%s", p[0], p[1])
}
func TestParseGeneric(t *testing.T) {
a := cli.App{
Flags: []cli.Flag{
cli.GenericFlag{Name: "serve, s", Value: &Parser{}},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.Generic("serve"), &Parser{"10", "20"}) {
t.Errorf("main name not set")
}
if !reflect.DeepEqual(ctx.Generic("s"), &Parser{"10", "20"}) {
t.Errorf("short name not set")
}
},
}
a.Run([]string{"run", "-s", "10,20"})
}
func TestParseGenericFromEnv(t *testing.T) {
os.Clearenv()
os.Setenv("APP_SERVE", "20,30")
a := cli.App{
Flags: []cli.Flag{
cli.GenericFlag{Name: "serve, s", Value: &Parser{}, EnvVar: "APP_SERVE"},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.Generic("serve"), &Parser{"20", "30"}) {
t.Errorf("main name not set from env")
}
if !reflect.DeepEqual(ctx.Generic("s"), &Parser{"20", "30"}) {
t.Errorf("short name not set from env")
}
},
}
a.Run([]string{"run"})
}
func TestParseGenericFromEnvCascade(t *testing.T) {
os.Clearenv()
os.Setenv("APP_FOO", "99,2000")
a := cli.App{
Flags: []cli.Flag{
cli.GenericFlag{Name: "foos", Value: &Parser{}, EnvVar: "COMPAT_FOO,APP_FOO"},
},
Action: func(ctx *cli.Context) {
if !reflect.DeepEqual(ctx.Generic("foos"), &Parser{"99", "2000"}) {
t.Errorf("value not set from env")
}
},
}
a.Run([]string{"run"})
}

97
Godeps/_workspace/src/github.com/codegangsta/cli/help.go generated vendored
View file

@ -1,12 +1,6 @@
package cli
import (
"fmt"
"io"
"strings"
"text/tabwriter"
"text/template"
)
import "fmt"
// The text template for the Default help topic.
// cli.go uses text/template to render templates. You can
@ -15,33 +9,30 @@ var AppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.HelpName}} {{if .Flags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
{{if .Version}}
{{.Name}} {{if .Flags}}[global options] {{end}}command{{if .Flags}} [command options]{{end}} [arguments...]
VERSION:
{{.Version}}
{{end}}{{if len .Authors}}
AUTHOR(S):
{{range .Authors}}{{ . }}{{end}}
{{end}}{{if .Commands}}
{{range .Authors}}{{ . }}
{{end}}
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{end}}{{if .Flags}}
{{end}}{{if .Flags}}
GLOBAL OPTIONS:
{{range .Flags}}{{.}}
{{end}}{{end}}{{if .Copyright }}
COPYRIGHT:
{{.Copyright}}
{{end}}
{{end}}{{end}}
`
// The text template for the command help topic.
// cli.go uses text/template to render templates. You can
// render custom help text by setting this variable.
var CommandHelpTemplate = `NAME:
{{.HelpName}} - {{.Usage}}
{{.Name}} - {{.Usage}}
USAGE:
{{.HelpName}}{{if .Flags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{if .Description}}
command {{.Name}}{{if .Flags}} [command options]{{end}} [arguments...]{{if .Description}}
DESCRIPTION:
{{.Description}}{{end}}{{if .Flags}}
@ -55,10 +46,10 @@ OPTIONS:
// cli.go uses text/template to render templates. You can
// render custom help text by setting this variable.
var SubcommandHelpTemplate = `NAME:
{{.HelpName}} - {{.Usage}}
{{.Name}} - {{.Usage}}
USAGE:
{{.HelpName}} command{{if .Flags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
{{.Name}} command{{if .Flags}} [command options]{{end}} [arguments...]
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
@ -72,7 +63,6 @@ var helpCommand = Command{
Name: "help",
Aliases: []string{"h"},
Usage: "Shows a list of commands or help for one command",
ArgsUsage: "[command]",
Action: func(c *Context) {
args := c.Args()
if args.Present() {
@ -87,7 +77,6 @@ var helpSubcommand = Command{
Name: "help",
Aliases: []string{"h"},
Usage: "Shows a list of commands or help for one command",
ArgsUsage: "[command]",
Action: func(c *Context) {
args := c.Args()
if args.Present() {
@ -98,16 +87,16 @@ var helpSubcommand = Command{
},
}
// Prints help for the App or Command
type helpPrinter func(w io.Writer, templ string, data interface{})
// Prints help for the App
type helpPrinter func(templ string, data interface{})
var HelpPrinter helpPrinter = printHelp
var HelpPrinter helpPrinter = nil
// Prints version for the App
var VersionPrinter = printVersion
func ShowAppHelp(c *Context) {
HelpPrinter(c.App.Writer, AppHelpTemplate, c.App)
HelpPrinter(AppHelpTemplate, c.App)
}
// Prints the list of subcommands as the default app completion method
@ -120,24 +109,24 @@ func DefaultAppComplete(c *Context) {
}
// Prints help for the given command
func ShowCommandHelp(ctx *Context, command string) {
func ShowCommandHelp(c *Context, command string) {
// show the subcommand help for a command with subcommands
if command == "" {
HelpPrinter(ctx.App.Writer, SubcommandHelpTemplate, ctx.App)
HelpPrinter(SubcommandHelpTemplate, c.App)
return
}
for _, c := range ctx.App.Commands {
for _, c := range c.App.Commands {
if c.HasName(command) {
HelpPrinter(ctx.App.Writer, CommandHelpTemplate, c)
HelpPrinter(CommandHelpTemplate, c)
return
}
}
if ctx.App.CommandNotFound != nil {
ctx.App.CommandNotFound(ctx, command)
if c.App.CommandNotFound != nil {
c.App.CommandNotFound(c, command)
} else {
fmt.Fprintf(ctx.App.Writer, "No help topic for '%v'\n", command)
fmt.Fprintf(c.App.Writer, "No help topic for '%v'\n", command)
}
}
@ -171,42 +160,22 @@ func ShowCommandCompletions(ctx *Context, command string) {
}
}
func printHelp(out io.Writer, templ string, data interface{}) {
funcMap := template.FuncMap{
"join": strings.Join,
}
w := tabwriter.NewWriter(out, 0, 8, 1, '\t', 0)
t := template.Must(template.New("help").Funcs(funcMap).Parse(templ))
err := t.Execute(w, data)
if err != nil {
panic(err)
}
w.Flush()
}
func checkVersion(c *Context) bool {
found := false
if VersionFlag.Name != "" {
eachName(VersionFlag.Name, func(name string) {
if c.GlobalBool(name) || c.Bool(name) {
found = true
if c.GlobalBool("version") {
ShowVersion(c)
return true
}
})
}
return found
return false
}
func checkHelp(c *Context) bool {
found := false
if HelpFlag.Name != "" {
eachName(HelpFlag.Name, func(name string) {
if c.GlobalBool(name) || c.Bool(name) {
found = true
if c.GlobalBool("h") || c.GlobalBool("help") {
ShowAppHelp(c)
return true
}
})
}
return found
return false
}
func checkCommandHelp(c *Context, name string) bool {

19
Godeps/_workspace/src/github.com/codegangsta/cli/helpers_test.go generated vendored Normal file
View file

@ -0,0 +1,19 @@
package cli_test
import (
"reflect"
"testing"
)
/* Test Helpers */
func expect(t *testing.T, a interface{}, b interface{}) {
if a != b {
t.Errorf("Expected %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
}
}
func refute(t *testing.T, a interface{}, b interface{}) {
if a == b {
t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
}
}

4
Godeps/_workspace/src/github.com/ethereum/ethash/.travis.yml generated vendored
View file

@ -9,9 +9,9 @@ before_install:
# Set up go-ethereum
- sudo apt-get update -y -qq
- sudo apt-get install -yqq libgmp3-dev
- git clone --depth=10 https://github.com/ethereum/go-ethereum ${GOPATH}/src/github.com/ethereum/go-ethereum
- git clone --depth=10 https://github.com/chattynet/chatty ${GOPATH}/src/github.com/chattynet/chatty
# use canned dependencies from the go-ethereum repository
- export GOPATH=$GOPATH:$GOPATH/src/github.com/ethereum/go-ethereum/Godeps/_workspace/
- export GOPATH=$GOPATH:$GOPATH/src/github.com/chattynet/chatty/Godeps/_workspace/
- echo $GOPATH
install:

50
Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go generated vendored
View file

@ -1,21 +1,3 @@
// Copyright 2015 The go-ethereum Authors
// Copyright 2015 Lefteris Karapetsas <lefteris@refu.co>
// Copyright 2015 Matthew Wampler-Doty <matthew.wampler.doty@gmail.com>
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package ethash
/*
@ -40,15 +22,15 @@ import (
"time"
"unsafe"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/pow"
"github.com/chattynet/chatty/common"
"github.com/chattynet/chatty/crypto"
"github.com/chattynet/chatty/logger"
"github.com/chattynet/chatty/logger/glog"
"github.com/chattynet/chatty/pow"
)
var (
maxUint256 = new(big.Int).Exp(big.NewInt(2), big.NewInt(256), big.NewInt(0))
minDifficulty = new(big.Int).Exp(big.NewInt(2), big.NewInt(256), big.NewInt(0))
sharedLight = new(Light)
)
@ -158,7 +140,7 @@ func (l *Light) Verify(block pow.Block) bool {
// the finalizer before the call completes.
_ = cache
// The actual check.
target := new(big.Int).Div(maxUint256, difficulty)
target := new(big.Int).Div(minDifficulty, difficulty)
return h256ToHash(ret.result).Big().Cmp(target) <= 0
}
@ -217,7 +199,7 @@ func (d *dag) generate() {
if d.dir == "" {
d.dir = DefaultDir
}
glog.V(logger.Info).Infof("Generating DAG for epoch %d (size %d) (%x)", d.epoch, dagSize, seedHash)
glog.V(logger.Info).Infof("Generating DAG for epoch %d (%x)", d.epoch, seedHash)
// Generate a temporary cache.
// TODO: this could share the cache with Light
cache := C.ethash_light_new_internal(cacheSize, (*C.ethash_h256_t)(unsafe.Pointer(&seedHash[0])))
@ -238,18 +220,14 @@ func (d *dag) generate() {
})
}
func freeDAG(d *dag) {
C.ethash_full_delete(d.ptr)
d.ptr = nil
}
func (d *dag) Ptr() unsafe.Pointer {
return unsafe.Pointer(d.ptr.data)
func freeDAG(h *dag) {
C.ethash_full_delete(h.ptr)
h.ptr = nil
}
//export ethashGoCallback
func ethashGoCallback(percent C.unsigned) C.int {
glog.V(logger.Info).Infof("Generating DAG: %d%%", percent)
glog.V(logger.Info).Infof("Still generating DAG: %d%%", percent)
return 0
}
@ -295,7 +273,7 @@ func (pow *Full) getDAG(blockNum uint64) (d *dag) {
return d
}
func (pow *Full) Search(block pow.Block, stop <-chan struct{}, index int) (nonce uint64, mixDigest []byte) {
func (pow *Full) Search(block pow.Block, stop <-chan struct{}) (nonce uint64, mixDigest []byte) {
dag := pow.getDAG(block.NumberU64())
r := rand.New(rand.NewSource(time.Now().UnixNano()))
@ -308,7 +286,7 @@ func (pow *Full) Search(block pow.Block, stop <-chan struct{}, index int) (nonce
nonce = uint64(r.Int63())
hash := hashToH256(block.HashNoNonce())
target := new(big.Int).Div(maxUint256, diff)
target := new(big.Int).Div(minDifficulty, diff)
for {
select {
case <-stop:

629
Godeps/_workspace/src/github.com/ethereum/ethash/ethash_opencl.go generated vendored
View file

@ -1,629 +0,0 @@
// Copyright 2014 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// +build opencl
package ethash
//#cgo LDFLAGS: -w
//#include <stdint.h>
//#include <string.h>
//#include "src/libethash/internal.h"
import "C"
import (
crand "crypto/rand"
"encoding/binary"
"fmt"
"math"
"math/big"
mrand "math/rand"
"strconv"
"strings"
"sync"
"sync/atomic"
"time"
"unsafe"
"github.com/Gustav-Simonsson/go-opencl/cl"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/pow"
)
/*
This code have two main entry points:
1. The initCL(...) function configures one or more OpenCL device
(for now only GPU) and loads the Ethash DAG onto device memory
2. The Search(...) function loads a Ethash nonce into device(s) memory and
executes the Ethash OpenCL kernel.
Throughout the code, we refer to "host memory" and "device memory".
For most systems (e.g. regular PC GPU miner) the host memory is RAM and
device memory is the GPU global memory (e.g. GDDR5).
References mentioned in code comments:
1. https://github.com/ethereum/wiki/wiki/Ethash
2. https://github.com/ethereum/cpp-ethereum/blob/develop/libethash-cl/ethash_cl_miner.cpp
3. https://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/
4. http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2013/12/AMD_OpenCL_Programming_User_Guide.pdf
*/
type OpenCLDevice struct {
deviceId int
device *cl.Device
openCL11 bool // OpenCL version 1.1 and 1.2 are handled a bit different
openCL12 bool
dagBuf *cl.MemObject // Ethash full DAG in device mem
headerBuf *cl.MemObject // Hash of block-to-mine in device mem
searchBuffers []*cl.MemObject
searchKernel *cl.Kernel
hashKernel *cl.Kernel
queue *cl.CommandQueue
ctx *cl.Context
workGroupSize int
nonceRand *mrand.Rand // seeded by crypto/rand, see comments where it's initialised
result common.Hash
}
type OpenCLMiner struct {
mu sync.Mutex
ethash *Ethash // Ethash full DAG & cache in host mem
deviceIds []int
devices []*OpenCLDevice
dagSize uint64
hashRate int32 // Go atomics & uint64 have some issues; int32 is supported on all platforms
}
type pendingSearch struct {
bufIndex uint32
startNonce uint64
}
const (
SIZEOF_UINT32 = 4
// See [1]
ethashMixBytesLen = 128
ethashAccesses = 64
// See [4]
workGroupSize = 32 // must be multiple of 8
maxSearchResults = 63
searchBufSize = 2
globalWorkSize = 1024 * 256
)
func NewCL(deviceIds []int) *OpenCLMiner {
ids := make([]int, len(deviceIds))
copy(ids, deviceIds)
return &OpenCLMiner{
ethash: New(),
dagSize: 0, // to see if we need to update DAG.
deviceIds: ids,
}
}
func PrintDevices() {
fmt.Println("=============================================")
fmt.Println("============ OpenCL Device Info =============")
fmt.Println("=============================================")
var found []*cl.Device
platforms, err := cl.GetPlatforms()
if err != nil {
fmt.Println("Plaform error (check your OpenCL installation): %v", err)
return
}
for i, p := range platforms {
fmt.Println("Platform id ", i)
fmt.Println("Platform Name ", p.Name())
fmt.Println("Platform Vendor ", p.Vendor())
fmt.Println("Platform Version ", p.Version())
fmt.Println("Platform Extensions ", p.Extensions())
fmt.Println("Platform Profile ", p.Profile())
fmt.Println("")
devices, err := cl.GetDevices(p, cl.DeviceTypeGPU)
if err != nil {
fmt.Println("Device error (check your GPU drivers) :", err)
return
}
for _, d := range devices {
fmt.Println("Device OpenCL id ", i)
fmt.Println("Device id for mining ", len(found))
fmt.Println("Device Name ", d.Name())
fmt.Println("Vendor ", d.Vendor())
fmt.Println("Version ", d.Version())
fmt.Println("Driver version ", d.DriverVersion())
fmt.Println("Address bits ", d.AddressBits())
fmt.Println("Max clock freq ", d.MaxClockFrequency())
fmt.Println("Global mem size ", d.GlobalMemSize())
fmt.Println("Max constant buffer size", d.MaxConstantBufferSize())
fmt.Println("Max mem alloc size ", d.MaxMemAllocSize())
fmt.Println("Max compute units ", d.MaxComputeUnits())
fmt.Println("Max work group size ", d.MaxWorkGroupSize())
fmt.Println("Max work item sizes ", d.MaxWorkItemSizes())
fmt.Println("=============================================")
found = append(found, d)
}
}
if len(found) == 0 {
fmt.Println("Found no GPU(s). Check that your OS can see the GPU(s)")
} else {
var idsFormat string
for i := 0; i < len(found); i++ {
idsFormat += strconv.Itoa(i)
if i != len(found)-1 {
idsFormat += ","
}
}
fmt.Printf("Found %v devices. Benchmark first GPU: geth gpubench 0\n", len(found))
fmt.Printf("Mine using all GPUs: geth --minegpu %v\n", idsFormat)
}
}
// See [2]. We basically do the same here, but the Go OpenCL bindings
// are at a slightly higher abtraction level.
func InitCL(blockNum uint64, c *OpenCLMiner) error {
platforms, err := cl.GetPlatforms()
if err != nil {
return fmt.Errorf("Plaform error: %v\nCheck your OpenCL installation and then run geth gpuinfo", err)
}
var devices []*cl.Device
for _, p := range platforms {
ds, err := cl.GetDevices(p, cl.DeviceTypeGPU)
if err != nil {
return fmt.Errorf("Devices error: %v\nCheck your GPU drivers and then run geth gpuinfo", err)
}
for _, d := range ds {
devices = append(devices, d)
}
}
pow := New()
_ = pow.getDAG(blockNum) // generates DAG if we don't have it
pow.Light.getCache(blockNum) // and cache
c.ethash = pow
dagSize := uint64(C.ethash_get_datasize(C.uint64_t(blockNum)))
c.dagSize = dagSize
for _, id := range c.deviceIds {
if id > len(devices)-1 {
return fmt.Errorf("Device id not found. See available device ids with: geth gpuinfo")
} else {
err := initCLDevice(id, devices[id], c)
if err != nil {
return err
}
}
}
if len(c.devices) == 0 {
return fmt.Errorf("No GPU devices found")
}
return nil
}
func initCLDevice(deviceId int, device *cl.Device, c *OpenCLMiner) error {
devMaxAlloc := uint64(device.MaxMemAllocSize())
devGlobalMem := uint64(device.GlobalMemSize())
// TODO: more fine grained version logic
if device.Version() == "OpenCL 1.0" {
fmt.Println("Device OpenCL version not supported: ", device.Version())
return fmt.Errorf("opencl version not supported")
}
var cl11, cl12 bool
if device.Version() == "OpenCL 1.1" {
cl11 = true
}
if device.Version() == "OpenCL 1.2" {
cl12 = true
}
// log warnings but carry on; some device drivers report inaccurate values
if c.dagSize > devGlobalMem {
fmt.Printf("WARNING: device memory may be insufficient: %v. DAG size: %v.\n", devGlobalMem, c.dagSize)
}
if c.dagSize > devMaxAlloc {
fmt.Printf("WARNING: DAG size (%v) larger than device max memory allocation size (%v).\n", c.dagSize, devMaxAlloc)
fmt.Printf("You probably have to export GPU_MAX_ALLOC_PERCENT=95\n")
}
fmt.Printf("Initialising device %v: %v\n", deviceId, device.Name())
context, err := cl.CreateContext([]*cl.Device{device})
if err != nil {
return fmt.Errorf("failed creating context:", err)
}
// TODO: test running with CL_QUEUE_PROFILING_ENABLE for profiling?
queue, err := context.CreateCommandQueue(device, 0)
if err != nil {
return fmt.Errorf("command queue err:", err)
}
// See [4] section 3.2 and [3] "clBuildProgram".
// The OpenCL kernel code is compiled at run-time.
kvs := make(map[string]string, 4)
kvs["GROUP_SIZE"] = strconv.FormatUint(workGroupSize, 10)
kvs["DAG_SIZE"] = strconv.FormatUint(c.dagSize/ethashMixBytesLen, 10)
kvs["ACCESSES"] = strconv.FormatUint(ethashAccesses, 10)
kvs["MAX_OUTPUTS"] = strconv.FormatUint(maxSearchResults, 10)
kernelCode := replaceWords(kernel, kvs)
program, err := context.CreateProgramWithSource([]string{kernelCode})
if err != nil {
return fmt.Errorf("program err:", err)
}
/* if using AMD OpenCL impl, you can set this to debug on x86 CPU device.
see AMD OpenCL programming guide section 4.2
export in shell before running:
export AMD_OCL_BUILD_OPTIONS_APPEND="-g -O0"
export CPU_MAX_COMPUTE_UNITS=1
buildOpts := "-g -cl-opt-disable"
*/
buildOpts := ""
err = program.BuildProgram([]*cl.Device{device}, buildOpts)
if err != nil {
return fmt.Errorf("program build err:", err)
}
var searchKernelName, hashKernelName string
searchKernelName = "ethash_search"
hashKernelName = "ethash_hash"
searchKernel, err := program.CreateKernel(searchKernelName)
hashKernel, err := program.CreateKernel(hashKernelName)
if err != nil {
return fmt.Errorf("kernel err:", err)
}
// TODO: when this DAG size appears, patch the Go bindings
// (context.go) to work with uint64 as size_t
if c.dagSize > math.MaxInt32 {
fmt.Println("DAG too large for allocation.")
return fmt.Errorf("DAG too large for alloc")
}
// TODO: patch up Go bindings to work with size_t, will overflow if > maxint32
// TODO: fuck. shit's gonna overflow around 2017-06-09 12:17:02
dagBuf := *(new(*cl.MemObject))
dagBuf, err = context.CreateEmptyBuffer(cl.MemReadOnly, int(c.dagSize))
if err != nil {
return fmt.Errorf("allocating dag buf failed: ", err)
}
// write DAG to device mem
dagPtr := unsafe.Pointer(c.ethash.Full.current.ptr.data)
_, err = queue.EnqueueWriteBuffer(dagBuf, true, 0, int(c.dagSize), dagPtr, nil)
if err != nil {
return fmt.Errorf("writing to dag buf failed: ", err)
}
searchBuffers := make([]*cl.MemObject, searchBufSize)
for i := 0; i < searchBufSize; i++ {
searchBuff, err := context.CreateEmptyBuffer(cl.MemWriteOnly, (1+maxSearchResults)*SIZEOF_UINT32)
if err != nil {
return fmt.Errorf("search buffer err:", err)
}
searchBuffers[i] = searchBuff
}
headerBuf, err := context.CreateEmptyBuffer(cl.MemReadOnly, 32)
if err != nil {
return fmt.Errorf("header buffer err:", err)
}
// Unique, random nonces are crucial for mining efficieny.
// While we do not need cryptographically secure PRNG for nonces,
// we want to have uniform distribution and minimal repetition of nonces.
// We could guarantee strict uniqueness of nonces by generating unique ranges,
// but a int64 seed from crypto/rand should be good enough.
// we then use math/rand for speed and to avoid draining OS entropy pool
seed, err := crand.Int(crand.Reader, big.NewInt(math.MaxInt64))
if err != nil {
return err
}
nonceRand := mrand.New(mrand.NewSource(seed.Int64()))
deviceStruct := &OpenCLDevice{
deviceId: deviceId,
device: device,
openCL11: cl11,
openCL12: cl12,
dagBuf: dagBuf,
headerBuf: headerBuf,
searchBuffers: searchBuffers,
searchKernel: searchKernel,
hashKernel: hashKernel,
queue: queue,
ctx: context,
workGroupSize: workGroupSize,
nonceRand: nonceRand,
}
c.devices = append(c.devices, deviceStruct)
return nil
}
func (c *OpenCLMiner) Search(block pow.Block, stop <-chan struct{}, index int) (uint64, []byte) {
c.mu.Lock()
newDagSize := uint64(C.ethash_get_datasize(C.uint64_t(block.NumberU64())))
if newDagSize > c.dagSize {
// TODO: clean up buffers from previous DAG?
err := InitCL(block.NumberU64(), c)
if err != nil {
fmt.Println("OpenCL init error: ", err)
return 0, []byte{0}
}
}
defer c.mu.Unlock()
// Avoid unneeded OpenCL initialisation if we received stop while running InitCL
select {
case <-stop:
return 0, []byte{0}
default:
}
headerHash := block.HashNoNonce()
diff := block.Difficulty()
target256 := new(big.Int).Div(maxUint256, diff)
target64 := new(big.Int).Rsh(target256, 192).Uint64()
var zero uint32 = 0
d := c.devices[index]
_, err := d.queue.EnqueueWriteBuffer(d.headerBuf, false, 0, 32, unsafe.Pointer(&headerHash[0]), nil)
if err != nil {
fmt.Println("Error in Search clEnqueueWriterBuffer : ", err)
return 0, []byte{0}
}
for i := 0; i < searchBufSize; i++ {
_, err := d.queue.EnqueueWriteBuffer(d.searchBuffers[i], false, 0, 4, unsafe.Pointer(&zero), nil)
if err != nil {
fmt.Println("Error in Search clEnqueueWriterBuffer : ", err)
return 0, []byte{0}
}
}
// wait for all search buffers to complete
err = d.queue.Finish()
if err != nil {
fmt.Println("Error in Search clFinish : ", err)
return 0, []byte{0}
}
err = d.searchKernel.SetArg(1, d.headerBuf)
if err != nil {
fmt.Println("Error in Search clSetKernelArg : ", err)
return 0, []byte{0}
}
err = d.searchKernel.SetArg(2, d.dagBuf)
if err != nil {
fmt.Println("Error in Search clSetKernelArg : ", err)
return 0, []byte{0}
}
err = d.searchKernel.SetArg(4, target64)
if err != nil {
fmt.Println("Error in Search clSetKernelArg : ", err)
return 0, []byte{0}
}
err = d.searchKernel.SetArg(5, uint32(math.MaxUint32))
if err != nil {
fmt.Println("Error in Search clSetKernelArg : ", err)
return 0, []byte{0}
}
// wait on this before returning
var preReturnEvent *cl.Event
if d.openCL12 {
preReturnEvent, err = d.ctx.CreateUserEvent()
if err != nil {
fmt.Println("Error in Search create CL user event : ", err)
return 0, []byte{0}
}
}
pending := make([]pendingSearch, 0, searchBufSize)
var p *pendingSearch
searchBufIndex := uint32(0)
var checkNonce uint64
loops := int64(0)
prevHashRate := int32(0)
start := time.Now().UnixNano()
// we grab a single random nonce and sets this as argument to the kernel search function
// the device will then add each local threads gid to the nonce, creating a unique nonce
// for each device computing unit executing in parallel
initNonce := uint64(d.nonceRand.Int63())
for nonce := initNonce; ; nonce += uint64(globalWorkSize) {
select {
case <-stop:
/*
if d.openCL12 {
err = cl.WaitForEvents([]*cl.Event{preReturnEvent})
if err != nil {
fmt.Println("Error in Search WaitForEvents: ", err)
}
}
*/
atomic.AddInt32(&c.hashRate, -prevHashRate)
return 0, []byte{0}
default:
}
if (loops % (1 << 7)) == 0 {
elapsed := time.Now().UnixNano() - start
// TODO: verify if this is correct hash rate calculation
hashes := (float64(1e9) / float64(elapsed)) * float64(loops*1024*256)
hashrateDiff := int32(hashes) - prevHashRate
prevHashRate = int32(hashes)
atomic.AddInt32(&c.hashRate, hashrateDiff)
}
loops++
err = d.searchKernel.SetArg(0, d.searchBuffers[searchBufIndex])
if err != nil {
fmt.Println("Error in Search clSetKernelArg : ", err)
return 0, []byte{0}
}
err = d.searchKernel.SetArg(3, nonce)
if err != nil {
fmt.Println("Error in Search clSetKernelArg : ", err)
return 0, []byte{0}
}
// execute kernel
_, err := d.queue.EnqueueNDRangeKernel(
d.searchKernel,
[]int{0},
[]int{globalWorkSize},
[]int{d.workGroupSize},
nil)
if err != nil {
fmt.Println("Error in Search clEnqueueNDRangeKernel : ", err)
return 0, []byte{0}
}
pending = append(pending, pendingSearch{bufIndex: searchBufIndex, startNonce: nonce})
searchBufIndex = (searchBufIndex + 1) % searchBufSize
if len(pending) == searchBufSize {
p = &(pending[searchBufIndex])
cres, _, err := d.queue.EnqueueMapBuffer(d.searchBuffers[p.bufIndex], true,
cl.MapFlagRead, 0, (1+maxSearchResults)*SIZEOF_UINT32,
nil)
if err != nil {
fmt.Println("Error in Search clEnqueueMapBuffer: ", err)
return 0, []byte{0}
}
results := cres.ByteSlice()
nfound := binary.LittleEndian.Uint32(results)
nfound = uint32(math.Min(float64(nfound), float64(maxSearchResults)))
// OpenCL returns the offsets from the start nonce
for i := uint32(0); i < nfound; i++ {
lo := (i + 1) * SIZEOF_UINT32
hi := (i + 2) * SIZEOF_UINT32
upperNonce := uint64(binary.LittleEndian.Uint32(results[lo:hi]))
checkNonce = p.startNonce + upperNonce
if checkNonce != 0 {
cn := C.uint64_t(checkNonce)
ds := C.uint64_t(c.dagSize)
// We verify that the nonce is indeed a solution by
// executing the Ethash verification function (on the CPU).
ret := C.ethash_light_compute_internal(c.ethash.Light.current.ptr, ds, hashToH256(headerHash), cn)
// TODO: return result first
if ret.success && h256ToHash(ret.result).Big().Cmp(target256) <= 0 {
_, err = d.queue.EnqueueUnmapMemObject(d.searchBuffers[p.bufIndex], cres, nil)
if err != nil {
fmt.Println("Error in Search clEnqueueUnmapMemObject: ", err)
}
if d.openCL12 {
err = cl.WaitForEvents([]*cl.Event{preReturnEvent})
if err != nil {
fmt.Println("Error in Search WaitForEvents: ", err)
}
}
return checkNonce, C.GoBytes(unsafe.Pointer(&ret.mix_hash), C.int(32))
}
_, err := d.queue.EnqueueWriteBuffer(d.searchBuffers[p.bufIndex], false, 0, 4, unsafe.Pointer(&zero), nil)
if err != nil {
fmt.Println("Error in Search cl: EnqueueWriteBuffer", err)
return 0, []byte{0}
}
}
}
_, err = d.queue.EnqueueUnmapMemObject(d.searchBuffers[p.bufIndex], cres, nil)
if err != nil {
fmt.Println("Error in Search clEnqueueUnMapMemObject: ", err)
return 0, []byte{0}
}
pending = append(pending[:searchBufIndex], pending[searchBufIndex+1:]...)
}
}
if d.openCL12 {
err := cl.WaitForEvents([]*cl.Event{preReturnEvent})
if err != nil {
fmt.Println("Error in Search clWaitForEvents: ", err)
return 0, []byte{0}
}
}
return 0, []byte{0}
}
func (c *OpenCLMiner) Verify(block pow.Block) bool {
return c.ethash.Light.Verify(block)
}
func (c *OpenCLMiner) GetHashrate() int64 {
return int64(atomic.LoadInt32(&c.hashRate))
}
func (c *OpenCLMiner) Turbo(on bool) {
// This is GPU mining. Always be turbo.
}
func replaceWords(text string, kvs map[string]string) string {
for k, v := range kvs {
text = strings.Replace(text, k, v, -1)
}
return text
}
func logErr(err error) {
if err != nil {
fmt.Println("Error in OpenCL call:", err)
}
}
func argErr(err error) error {
return fmt.Errorf("arg err: %v", err)
}

600
Godeps/_workspace/src/github.com/ethereum/ethash/ethash_opencl_kernel_go_str.go generated vendored
View file

@ -1,600 +0,0 @@
package ethash
/* DO NOT EDIT!!!
This code is version controlled at
https://github.com/ethereum/cpp-ethereum/blob/develop/libethash-cl/ethash_cl_miner_kernel.cl
If needed change it there first, then copy over here.
*/
const kernel = `
// author Tim Hughes <tim@twistedfury.com>
// Tested on Radeon HD 7850
// Hashrate: 15940347 hashes/s
// Bandwidth: 124533 MB/s
// search kernel should fit in <= 84 VGPRS (3 wavefronts)
#define THREADS_PER_HASH (128 / 16)
#define HASHES_PER_LOOP (GROUP_SIZE / THREADS_PER_HASH)
#define FNV_PRIME 0x01000193
__constant uint2 const Keccak_f1600_RC[24] = {
(uint2)(0x00000001, 0x00000000),
(uint2)(0x00008082, 0x00000000),
(uint2)(0x0000808a, 0x80000000),
(uint2)(0x80008000, 0x80000000),
(uint2)(0x0000808b, 0x00000000),
(uint2)(0x80000001, 0x00000000),
(uint2)(0x80008081, 0x80000000),
(uint2)(0x00008009, 0x80000000),
(uint2)(0x0000008a, 0x00000000),
(uint2)(0x00000088, 0x00000000),
(uint2)(0x80008009, 0x00000000),
(uint2)(0x8000000a, 0x00000000),
(uint2)(0x8000808b, 0x00000000),
(uint2)(0x0000008b, 0x80000000),
(uint2)(0x00008089, 0x80000000),
(uint2)(0x00008003, 0x80000000),
(uint2)(0x00008002, 0x80000000),
(uint2)(0x00000080, 0x80000000),
(uint2)(0x0000800a, 0x00000000),
(uint2)(0x8000000a, 0x80000000),
(uint2)(0x80008081, 0x80000000),
(uint2)(0x00008080, 0x80000000),
(uint2)(0x80000001, 0x00000000),
(uint2)(0x80008008, 0x80000000),
};
void keccak_f1600_round(uint2* a, uint r, uint out_size)
{
#if !__ENDIAN_LITTLE__
for (uint i = 0; i != 25; ++i)
a[i] = a[i].yx;
#endif
uint2 b[25];
uint2 t;
// Theta
b[0] = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20];
b[1] = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21];
b[2] = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22];
b[3] = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23];
b[4] = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24];
t = b[4] ^ (uint2)(b[1].x << 1 | b[1].y >> 31, b[1].y << 1 | b[1].x >> 31);
a[0] ^= t;
a[5] ^= t;
a[10] ^= t;
a[15] ^= t;
a[20] ^= t;
t = b[0] ^ (uint2)(b[2].x << 1 | b[2].y >> 31, b[2].y << 1 | b[2].x >> 31);
a[1] ^= t;
a[6] ^= t;
a[11] ^= t;
a[16] ^= t;
a[21] ^= t;
t = b[1] ^ (uint2)(b[3].x << 1 | b[3].y >> 31, b[3].y << 1 | b[3].x >> 31);
a[2] ^= t;
a[7] ^= t;
a[12] ^= t;
a[17] ^= t;
a[22] ^= t;
t = b[2] ^ (uint2)(b[4].x << 1 | b[4].y >> 31, b[4].y << 1 | b[4].x >> 31);
a[3] ^= t;
a[8] ^= t;
a[13] ^= t;
a[18] ^= t;
a[23] ^= t;
t = b[3] ^ (uint2)(b[0].x << 1 | b[0].y >> 31, b[0].y << 1 | b[0].x >> 31);
a[4] ^= t;
a[9] ^= t;
a[14] ^= t;
a[19] ^= t;
a[24] ^= t;
// Rho Pi
b[0] = a[0];
b[10] = (uint2)(a[1].x << 1 | a[1].y >> 31, a[1].y << 1 | a[1].x >> 31);
b[7] = (uint2)(a[10].x << 3 | a[10].y >> 29, a[10].y << 3 | a[10].x >> 29);
b[11] = (uint2)(a[7].x << 6 | a[7].y >> 26, a[7].y << 6 | a[7].x >> 26);
b[17] = (uint2)(a[11].x << 10 | a[11].y >> 22, a[11].y << 10 | a[11].x >> 22);
b[18] = (uint2)(a[17].x << 15 | a[17].y >> 17, a[17].y << 15 | a[17].x >> 17);
b[3] = (uint2)(a[18].x << 21 | a[18].y >> 11, a[18].y << 21 | a[18].x >> 11);
b[5] = (uint2)(a[3].x << 28 | a[3].y >> 4, a[3].y << 28 | a[3].x >> 4);
b[16] = (uint2)(a[5].y << 4 | a[5].x >> 28, a[5].x << 4 | a[5].y >> 28);
b[8] = (uint2)(a[16].y << 13 | a[16].x >> 19, a[16].x << 13 | a[16].y >> 19);
b[21] = (uint2)(a[8].y << 23 | a[8].x >> 9, a[8].x << 23 | a[8].y >> 9);
b[24] = (uint2)(a[21].x << 2 | a[21].y >> 30, a[21].y << 2 | a[21].x >> 30);
b[4] = (uint2)(a[24].x << 14 | a[24].y >> 18, a[24].y << 14 | a[24].x >> 18);
b[15] = (uint2)(a[4].x << 27 | a[4].y >> 5, a[4].y << 27 | a[4].x >> 5);
b[23] = (uint2)(a[15].y << 9 | a[15].x >> 23, a[15].x << 9 | a[15].y >> 23);
b[19] = (uint2)(a[23].y << 24 | a[23].x >> 8, a[23].x << 24 | a[23].y >> 8);
b[13] = (uint2)(a[19].x << 8 | a[19].y >> 24, a[19].y << 8 | a[19].x >> 24);
b[12] = (uint2)(a[13].x << 25 | a[13].y >> 7, a[13].y << 25 | a[13].x >> 7);
b[2] = (uint2)(a[12].y << 11 | a[12].x >> 21, a[12].x << 11 | a[12].y >> 21);
b[20] = (uint2)(a[2].y << 30 | a[2].x >> 2, a[2].x << 30 | a[2].y >> 2);
b[14] = (uint2)(a[20].x << 18 | a[20].y >> 14, a[20].y << 18 | a[20].x >> 14);
b[22] = (uint2)(a[14].y << 7 | a[14].x >> 25, a[14].x << 7 | a[14].y >> 25);
b[9] = (uint2)(a[22].y << 29 | a[22].x >> 3, a[22].x << 29 | a[22].y >> 3);
b[6] = (uint2)(a[9].x << 20 | a[9].y >> 12, a[9].y << 20 | a[9].x >> 12);
b[1] = (uint2)(a[6].y << 12 | a[6].x >> 20, a[6].x << 12 | a[6].y >> 20);
// Chi
a[0] = bitselect(b[0] ^ b[2], b[0], b[1]);
a[1] = bitselect(b[1] ^ b[3], b[1], b[2]);
a[2] = bitselect(b[2] ^ b[4], b[2], b[3]);
a[3] = bitselect(b[3] ^ b[0], b[3], b[4]);
if (out_size >= 4)
{
a[4] = bitselect(b[4] ^ b[1], b[4], b[0]);
a[5] = bitselect(b[5] ^ b[7], b[5], b[6]);
a[6] = bitselect(b[6] ^ b[8], b[6], b[7]);
a[7] = bitselect(b[7] ^ b[9], b[7], b[8]);
a[8] = bitselect(b[8] ^ b[5], b[8], b[9]);
if (out_size >= 8)
{
a[9] = bitselect(b[9] ^ b[6], b[9], b[5]);
a[10] = bitselect(b[10] ^ b[12], b[10], b[11]);
a[11] = bitselect(b[11] ^ b[13], b[11], b[12]);
a[12] = bitselect(b[12] ^ b[14], b[12], b[13]);
a[13] = bitselect(b[13] ^ b[10], b[13], b[14]);
a[14] = bitselect(b[14] ^ b[11], b[14], b[10]);
a[15] = bitselect(b[15] ^ b[17], b[15], b[16]);
a[16] = bitselect(b[16] ^ b[18], b[16], b[17]);
a[17] = bitselect(b[17] ^ b[19], b[17], b[18]);
a[18] = bitselect(b[18] ^ b[15], b[18], b[19]);
a[19] = bitselect(b[19] ^ b[16], b[19], b[15]);
a[20] = bitselect(b[20] ^ b[22], b[20], b[21]);
a[21] = bitselect(b[21] ^ b[23], b[21], b[22]);
a[22] = bitselect(b[22] ^ b[24], b[22], b[23]);
a[23] = bitselect(b[23] ^ b[20], b[23], b[24]);
a[24] = bitselect(b[24] ^ b[21], b[24], b[20]);
}
}
// Iota
a[0] ^= Keccak_f1600_RC[r];
#if !__ENDIAN_LITTLE__
for (uint i = 0; i != 25; ++i)
a[i] = a[i].yx;
#endif
}
void keccak_f1600_no_absorb(ulong* a, uint in_size, uint out_size, uint isolate)
{
for (uint i = in_size; i != 25; ++i)
{
a[i] = 0;
}
#if __ENDIAN_LITTLE__
a[in_size] ^= 0x0000000000000001;
a[24-out_size*2] ^= 0x8000000000000000;
#else
a[in_size] ^= 0x0100000000000000;
a[24-out_size*2] ^= 0x0000000000000080;
#endif
// Originally I unrolled the first and last rounds to interface
// better with surrounding code, however I haven't done this
// without causing the AMD compiler to blow up the VGPR usage.
uint r = 0;
do
{
// This dynamic branch stops the AMD compiler unrolling the loop
// and additionally saves about 33% of the VGPRs, enough to gain another
// wavefront. Ideally we'd get 4 in flight, but 3 is the best I can
// massage out of the compiler. It doesn't really seem to matter how
// much we try and help the compiler save VGPRs because it seems to throw
// that information away, hence the implementation of keccak here
// doesn't bother.
if (isolate)
{
keccak_f1600_round((uint2*)a, r++, 25);
}
}
while (r < 23);
// final round optimised for digest size
keccak_f1600_round((uint2*)a, r++, out_size);
}
#define copy(dst, src, count) for (uint i = 0; i != count; ++i) { (dst)[i] = (src)[i]; }
#define countof(x) (sizeof(x) / sizeof(x[0]))
uint fnv(uint x, uint y)
{
return x * FNV_PRIME ^ y;
}
uint4 fnv4(uint4 x, uint4 y)
{
return x * FNV_PRIME ^ y;
}
uint fnv_reduce(uint4 v)
{
return fnv(fnv(fnv(v.x, v.y), v.z), v.w);
}
typedef union
{
ulong ulongs[32 / sizeof(ulong)];
uint uints[32 / sizeof(uint)];
} hash32_t;
typedef union
{
ulong ulongs[64 / sizeof(ulong)];
uint4 uint4s[64 / sizeof(uint4)];
} hash64_t;
typedef union
{
uint uints[128 / sizeof(uint)];
uint4 uint4s[128 / sizeof(uint4)];
} hash128_t;
hash64_t init_hash(__constant hash32_t const* header, ulong nonce, uint isolate)
{
hash64_t init;
uint const init_size = countof(init.ulongs);
uint const hash_size = countof(header->ulongs);
// sha3_512(header .. nonce)
ulong state[25];
copy(state, header->ulongs, hash_size);
state[hash_size] = nonce;
keccak_f1600_no_absorb(state, hash_size + 1, init_size, isolate);
copy(init.ulongs, state, init_size);
return init;
}
uint inner_loop_chunks(uint4 init, uint thread_id, __local uint* share, __global hash128_t const* g_dag, __global hash128_t const* g_dag1, __global hash128_t const* g_dag2, __global hash128_t const* g_dag3, uint isolate)
{
uint4 mix = init;
// share init0
if (thread_id == 0)
*share = mix.x;
barrier(CLK_LOCAL_MEM_FENCE);
uint init0 = *share;
uint a = 0;
do
{
bool update_share = thread_id == (a/4) % THREADS_PER_HASH;
#pragma unroll
for (uint i = 0; i != 4; ++i)
{
if (update_share)
{
uint m[4] = { mix.x, mix.y, mix.z, mix.w };
*share = fnv(init0 ^ (a+i), m[i]) % DAG_SIZE;
}
barrier(CLK_LOCAL_MEM_FENCE);
mix = fnv4(mix, *share>=3 * DAG_SIZE / 4 ? g_dag3[*share - 3 * DAG_SIZE / 4].uint4s[thread_id] : *share>=DAG_SIZE / 2 ? g_dag2[*share - DAG_SIZE / 2].uint4s[thread_id] : *share>=DAG_SIZE / 4 ? g_dag1[*share - DAG_SIZE / 4].uint4s[thread_id]:g_dag[*share].uint4s[thread_id]);
}
} while ((a += 4) != (ACCESSES & isolate));
return fnv_reduce(mix);
}
uint inner_loop(uint4 init, uint thread_id, __local uint* share, __global hash128_t const* g_dag, uint isolate)
{
uint4 mix = init;
// share init0
if (thread_id == 0)
*share = mix.x;
barrier(CLK_LOCAL_MEM_FENCE);
uint init0 = *share;
uint a = 0;
do
{
bool update_share = thread_id == (a/4) % THREADS_PER_HASH;
#pragma unroll
for (uint i = 0; i != 4; ++i)
{
if (update_share)
{
uint m[4] = { mix.x, mix.y, mix.z, mix.w };
*share = fnv(init0 ^ (a+i), m[i]) % DAG_SIZE;
}
barrier(CLK_LOCAL_MEM_FENCE);
mix = fnv4(mix, g_dag[*share].uint4s[thread_id]);
}
}
while ((a += 4) != (ACCESSES & isolate));
return fnv_reduce(mix);
}
hash32_t final_hash(hash64_t const* init, hash32_t const* mix, uint isolate)
{
ulong state[25];
hash32_t hash;
uint const hash_size = countof(hash.ulongs);
uint const init_size = countof(init->ulongs);
uint const mix_size = countof(mix->ulongs);
// keccak_256(keccak_512(header..nonce) .. mix);
copy(state, init->ulongs, init_size);
copy(state + init_size, mix->ulongs, mix_size);
keccak_f1600_no_absorb(state, init_size+mix_size, hash_size, isolate);
// copy out
copy(hash.ulongs, state, hash_size);
return hash;
}
hash32_t compute_hash_simple(
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
ulong nonce,
uint isolate
)
{
hash64_t init = init_hash(g_header, nonce, isolate);
hash128_t mix;
for (uint i = 0; i != countof(mix.uint4s); ++i)
{
mix.uint4s[i] = init.uint4s[i % countof(init.uint4s)];
}
uint mix_val = mix.uints[0];
uint init0 = mix.uints[0];
uint a = 0;
do
{
uint pi = fnv(init0 ^ a, mix_val) % DAG_SIZE;
uint n = (a+1) % countof(mix.uints);
#pragma unroll
for (uint i = 0; i != countof(mix.uints); ++i)
{
mix.uints[i] = fnv(mix.uints[i], g_dag[pi].uints[i]);
mix_val = i == n ? mix.uints[i] : mix_val;
}
}
while (++a != (ACCESSES & isolate));
// reduce to output
hash32_t fnv_mix;
for (uint i = 0; i != countof(fnv_mix.uints); ++i)
{
fnv_mix.uints[i] = fnv_reduce(mix.uint4s[i]);
}
return final_hash(&init, &fnv_mix, isolate);
}
typedef union
{
struct
{
hash64_t init;
uint pad; // avoid lds bank conflicts
};
hash32_t mix;
} compute_hash_share;
hash32_t compute_hash(
__local compute_hash_share* share,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
ulong nonce,
uint isolate
)
{
uint const gid = get_global_id(0);
// Compute one init hash per work item.
hash64_t init = init_hash(g_header, nonce, isolate);
// Threads work together in this phase in groups of 8.
uint const thread_id = gid % THREADS_PER_HASH;
uint const hash_id = (gid % GROUP_SIZE) / THREADS_PER_HASH;
hash32_t mix;
uint i = 0;
do
{
// share init with other threads
if (i == thread_id)
share[hash_id].init = init;
barrier(CLK_LOCAL_MEM_FENCE);
uint4 thread_init = share[hash_id].init.uint4s[thread_id % (64 / sizeof(uint4))];
barrier(CLK_LOCAL_MEM_FENCE);
uint thread_mix = inner_loop(thread_init, thread_id, share[hash_id].mix.uints, g_dag, isolate);
share[hash_id].mix.uints[thread_id] = thread_mix;
barrier(CLK_LOCAL_MEM_FENCE);
if (i == thread_id)
mix = share[hash_id].mix;
barrier(CLK_LOCAL_MEM_FENCE);
}
while (++i != (THREADS_PER_HASH & isolate));
return final_hash(&init, &mix, isolate);
}
hash32_t compute_hash_chunks(
__local compute_hash_share* share,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
__global hash128_t const* g_dag1,
__global hash128_t const* g_dag2,
__global hash128_t const* g_dag3,
ulong nonce,
uint isolate
)
{
uint const gid = get_global_id(0);
// Compute one init hash per work item.
hash64_t init = init_hash(g_header, nonce, isolate);
// Threads work together in this phase in groups of 8.
uint const thread_id = gid % THREADS_PER_HASH;
uint const hash_id = (gid % GROUP_SIZE) / THREADS_PER_HASH;
hash32_t mix;
uint i = 0;
do
{
// share init with other threads
if (i == thread_id)
share[hash_id].init = init;
barrier(CLK_LOCAL_MEM_FENCE);
uint4 thread_init = share[hash_id].init.uint4s[thread_id % (64 / sizeof(uint4))];
barrier(CLK_LOCAL_MEM_FENCE);
uint thread_mix = inner_loop_chunks(thread_init, thread_id, share[hash_id].mix.uints, g_dag, g_dag1, g_dag2, g_dag3, isolate);
share[hash_id].mix.uints[thread_id] = thread_mix;
barrier(CLK_LOCAL_MEM_FENCE);
if (i == thread_id)
mix = share[hash_id].mix;
barrier(CLK_LOCAL_MEM_FENCE);
}
while (++i != (THREADS_PER_HASH & isolate));
return final_hash(&init, &mix, isolate);
}
__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
__kernel void ethash_hash_simple(
__global hash32_t* g_hashes,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
ulong start_nonce,
uint isolate
)
{
uint const gid = get_global_id(0);
g_hashes[gid] = compute_hash_simple(g_header, g_dag, start_nonce + gid, isolate);
}
__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
__kernel void ethash_search_simple(
__global volatile uint* restrict g_output,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
ulong start_nonce,
ulong target,
uint isolate
)
{
uint const gid = get_global_id(0);
hash32_t hash = compute_hash_simple(g_header, g_dag, start_nonce + gid, isolate);
if (hash.ulongs[countof(hash.ulongs)-1] < target)
{
uint slot = min(convert_uint(MAX_OUTPUTS), convert_uint(atomic_inc(&g_output[0]) + 1));
g_output[slot] = gid;
}
}
__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
__kernel void ethash_hash(
__global hash32_t* g_hashes,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
ulong start_nonce,
uint isolate
)
{
__local compute_hash_share share[HASHES_PER_LOOP];
uint const gid = get_global_id(0);
g_hashes[gid] = compute_hash(share, g_header, g_dag, start_nonce + gid, isolate);
}
__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
__kernel void ethash_search(
__global volatile uint* restrict g_output,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
ulong start_nonce,
ulong target,
uint isolate
)
{
__local compute_hash_share share[HASHES_PER_LOOP];
uint const gid = get_global_id(0);
hash32_t hash = compute_hash(share, g_header, g_dag, start_nonce + gid, isolate);
if (as_ulong(as_uchar8(hash.ulongs[0]).s76543210) < target)
{
uint slot = min((uint)MAX_OUTPUTS, atomic_inc(&g_output[0]) + 1);
g_output[slot] = gid;
}
}
__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
__kernel void ethash_hash_chunks(
__global hash32_t* g_hashes,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
__global hash128_t const* g_dag1,
__global hash128_t const* g_dag2,
__global hash128_t const* g_dag3,
ulong start_nonce,
uint isolate
)
{
__local compute_hash_share share[HASHES_PER_LOOP];
uint const gid = get_global_id(0);
g_hashes[gid] = compute_hash_chunks(share, g_header, g_dag, g_dag1, g_dag2, g_dag3,start_nonce + gid, isolate);
}
__attribute__((reqd_work_group_size(GROUP_SIZE, 1, 1)))
__kernel void ethash_search_chunks(
__global volatile uint* restrict g_output,
__constant hash32_t const* g_header,
__global hash128_t const* g_dag,
__global hash128_t const* g_dag1,
__global hash128_t const* g_dag2,
__global hash128_t const* g_dag3,
ulong start_nonce,
ulong target,
uint isolate
)
{
__local compute_hash_share share[HASHES_PER_LOOP];
uint const gid = get_global_id(0);
hash32_t hash = compute_hash_chunks(share, g_header, g_dag, g_dag1, g_dag2, g_dag3, start_nonce + gid, isolate);
if (as_ulong(as_uchar8(hash.ulongs[0]).s76543210) < target)
{
uint slot = min(convert_uint(MAX_OUTPUTS), convert_uint(atomic_inc(&g_output[0]) + 1));
g_output[slot] = gid;
}
}
`

27
Godeps/_workspace/src/github.com/ethereum/ethash/ethash_test.go generated vendored
View file

@ -1,20 +1,3 @@
// Copyright 2015 The go-ethereum Authors
// Copyright 2015 Lefteris Karapetsas <lefteris@refu.co>
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package ethash
import (
@ -27,8 +10,8 @@ import (
"sync"
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/chattynet/chatty/common"
"github.com/chattynet/chatty/crypto"
)
func init() {
@ -109,7 +92,7 @@ func TestEthashConcurrentVerify(t *testing.T) {
defer os.RemoveAll(eth.Full.Dir)
block := &testBlock{difficulty: big.NewInt(10)}
nonce, md := eth.Search(block, nil, 0)
nonce, md := eth.Search(block, nil)
block.nonce = nonce
block.mixDigest = common.BytesToHash(md)
@ -152,7 +135,7 @@ func TestEthashConcurrentSearch(t *testing.T) {
// launch n searches concurrently.
for i := 0; i < nsearch; i++ {
go func() {
nonce, md := eth.Search(block, stop, 0)
nonce, md := eth.Search(block, stop)
select {
case found <- searchRes{n: nonce, md: md}:
case <-stop:
@ -184,7 +167,7 @@ func TestEthashSearchAcrossEpoch(t *testing.T) {
for i := epochLength - 40; i < epochLength+40; i++ {
block := &testBlock{number: i, difficulty: big.NewInt(90)}
rand.Read(block.hashNoNonce[:])
nonce, md := eth.Search(block, nil, 0)
nonce, md := eth.Search(block, nil)
block.nonce = nonce
block.mixDigest = common.BytesToHash(md)
if !eth.Verify(block) {

16
Godeps/_workspace/src/github.com/ethereum/ethash/ethashc.go generated vendored
View file

@ -1,19 +1,3 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package ethash
/*

8
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/endian.h generated vendored
View file

@ -35,14 +35,10 @@
#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__)
#define ethash_swap_u32(input_) bswap32(input_)
#define ethash_swap_u64(input_) bswap64(input_)
#elif defined(__OpenBSD__)
#include <endian.h>
#define ethash_swap_u32(input_) swap32(input_)
#define ethash_swap_u64(input_) swap64(input_)
#else // posix
#include <byteswap.h>
#define ethash_swap_u32(input_) bswap_32(input_)
#define ethash_swap_u64(input_) bswap_64(input_)
#define ethash_swap_u32(input_) __bswap_32(input_)
#define ethash_swap_u64(input_) __bswap_64(input_)
#endif

4
Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/fnv.h generated vendored
View file

@ -29,10 +29,6 @@ extern "C" {
#define FNV_PRIME 0x01000193
/* The FNV-1 spec multiplies the prime with the input one byte (octet) in turn.
We instead multiply it with the full 32-bit input.
This gives a different result compared to a canonical FNV-1 implementation.
*/
static inline uint32_t fnv_hash(uint32_t const x, uint32_t const y)
{
return x * FNV_PRIME ^ y;

1
Godeps/_workspace/src/github.com/huin/goupnp/.gitignore generated vendored
View file

@ -1 +0,0 @@
/gotasks/specs

34
Godeps/_workspace/src/github.com/huin/goupnp/README.md generated vendored
View file

@ -5,40 +5,10 @@ Installation
Run `go get -u github.com/huin/goupnp`.
Documentation
-------------
All doc links below are for ![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg).
Supported DCPs (you probably want to start with one of these):
* [av1](https://godoc.org/github.com/huin/goupnp/dcps/av1) - Client for UPnP Device Control Protocol MediaServer v1 and MediaRenderer v1.
* [internetgateway1](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway1) - Client for UPnP Device Control Protocol Internet Gateway Device v1.
* [internetgateway2](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway2) - Client for UPnP Device Control Protocol Internet Gateway Device v2.
Core components:
* [(goupnp)](https://godoc.org/github.com/huin/goupnp) core library - contains datastructures and utilities typically used by the implemented DCPs.
* [httpu](https://godoc.org/github.com/huin/goupnp/httpu) HTTPU implementation, underlies SSDP.
* [ssdp](https://godoc.org/github.com/huin/goupnp/ssdp) SSDP client implementation (simple service discovery protocol) - used to discover UPnP services on a network.
* [soap](https://godoc.org/github.com/huin/goupnp/soap) SOAP client implementation (simple object access protocol) - used to communicate with discovered services.
Regenerating dcps generated source code:
----------------------------------------
1. Install gotasks: `go get -u github.com/jingweno/gotask`
2. Change to the gotasks directory: `cd gotasks`
3. Run specgen task: `gotask specgen`
Supporting additional UPnP devices and services:
------------------------------------------------
Supporting additional services is, in the trivial case, simply a matter of
adding the service to the `dcpMetadata` whitelist in `gotasks/specgen_task.go`,
regenerating the source code (see above), and committing that source code.
However, it would be helpful if anyone needing such a service could test the
service against the service they have, and then reporting any trouble
encountered as an [issue on this
project](https://github.com/huin/goupnp/issues/new). If it just works, then
please report at least minimal working functionality as an issue, and
optionally contribute the metadata upstream.
3. Download UPnP specification data (if not done already): `wget http://upnp.org/resources/upnpresources.zip`
4. Regenerate source code: `gotask specgen -s upnpresources.zip -o ../dcps`

27
Godeps/_workspace/src/github.com/huin/goupnp/cmd/example_ssdp_registry/example_ssdp_registry.go generated vendored
View file

@ -1,27 +0,0 @@
package main
import (
"log"
"github.com/huin/goupnp/ssdp"
)
func main() {
c := make(chan ssdp.Update)
srv, reg := ssdp.NewServerAndRegistry()
reg.AddListener(c)
go listener(c)
if err := srv.ListenAndServe(); err != nil {
log.Print("ListenAndServe failed: ", err)
}
}
func listener(c <-chan ssdp.Update) {
for u := range c {
if u.Entry != nil {
log.Printf("Event: %v USN: %s Entry: %#v", u.EventType, u.USN, *u.Entry)
} else {
log.Printf("Event: %v USN: %s Entry: <nil>", u.EventType, u.USN)
}
}
}

8452
Godeps/_workspace/src/github.com/huin/goupnp/dcps/av1/av1.go generated vendored
View file

File diff suppressed because it is too large Load diff

938
Godeps/_workspace/src/github.com/huin/goupnp/dcps/internetgateway1/internetgateway1.go generated vendored
View file

File diff suppressed because it is too large Load diff

1733
Godeps/_workspace/src/github.com/huin/goupnp/dcps/internetgateway2/internetgateway2.go generated vendored
View file

File diff suppressed because it is too large Load diff

62
Godeps/_workspace/src/github.com/huin/goupnp/example/example_test.go generated vendored Normal file
View file

@ -0,0 +1,62 @@
package example_test
import (
"fmt"
"os"
"github.com/huin/goupnp"
"github.com/huin/goupnp/dcps/internetgateway1"
)
// Use discovered WANPPPConnection1 services to find external IP addresses.
func Example_WANPPPConnection1_GetExternalIPAddress() {
clients, errors, err := internetgateway1.NewWANPPPConnection1Clients()
extIPClients := make([]GetExternalIPAddresser, len(clients))
for i, client := range clients {
extIPClients[i] = client
}
DisplayExternalIPResults(extIPClients, errors, err)
// Output:
}
// Use discovered WANIPConnection services to find external IP addresses.
func Example_WANIPConnection_GetExternalIPAddress() {
clients, errors, err := internetgateway1.NewWANIPConnection1Clients()
extIPClients := make([]GetExternalIPAddresser, len(clients))
for i, client := range clients {
extIPClients[i] = client
}
DisplayExternalIPResults(extIPClients, errors, err)
// Output:
}
type GetExternalIPAddresser interface {
GetExternalIPAddress() (NewExternalIPAddress string, err error)
GetServiceClient() *goupnp.ServiceClient
}
func DisplayExternalIPResults(clients []GetExternalIPAddresser, errors []error, err error) {
if err != nil {
fmt.Fprintln(os.Stderr, "Error discovering service with UPnP: ", err)
return
}
if len(errors) > 0 {
fmt.Fprintf(os.Stderr, "Error discovering %d services:\n", len(errors))
for _, err := range errors {
fmt.Println(" ", err)
}
}
fmt.Fprintf(os.Stderr, "Successfully discovered %d services:\n", len(clients))
for _, client := range clients {
device := &client.GetServiceClient().RootDevice.Device
fmt.Fprintln(os.Stderr, " Device:", device.FriendlyName)
if addr, err := client.GetExternalIPAddress(); err != nil {
fmt.Fprintf(os.Stderr, " Failed to get external IP address: %v\n", err)
} else {
fmt.Fprintf(os.Stderr, " External IP address: %v\n", addr)
}
}
}

378
Godeps/_workspace/src/github.com/huin/goupnp/gotasks/specgen_task.go generated vendored
View file

@ -4,11 +4,12 @@ package gotasks
import (
"archive/zip"
"bytes"
"encoding/xml"
"fmt"
"io"
"io/ioutil"
"log"
"net/http"
"os"
"path"
"path/filepath"
@ -27,53 +28,6 @@ var (
serviceURNPrefix = "urn:schemas-upnp-org:service:"
)
// DCP contains extra metadata to use when generating DCP source files.
type DCPMetadata struct {
Name string // What to name the Go DCP package.
OfficialName string // Official name for the DCP.
DocURL string // Optional - URL for futher documentation about the DCP.
XMLSpecURL string // Where to download the XML spec from.
// Any special-case functions to run against the DCP before writing it out.
Hacks []DCPHackFn
}
var dcpMetadata = []DCPMetadata{
{
Name: "internetgateway1",
OfficialName: "Internet Gateway Device v1",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf",
XMLSpecURL: "http://upnp.org/specs/gw/UPnP-gw-IGD-TestFiles-20010921.zip",
},
{
Name: "internetgateway2",
OfficialName: "Internet Gateway Device v2",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v2-Device.pdf",
XMLSpecURL: "http://upnp.org/specs/gw/UPnP-gw-IGD-Testfiles-20110224.zip",
Hacks: []DCPHackFn{
func(dcp *DCP) error {
missingURN := "urn:schemas-upnp-org:service:WANIPv6FirewallControl:1"
if _, ok := dcp.ServiceTypes[missingURN]; ok {
return nil
}
urnParts, err := extractURNParts(missingURN, serviceURNPrefix)
if err != nil {
return err
}
dcp.ServiceTypes[missingURN] = urnParts
return nil
},
},
},
{
Name: "av1",
OfficialName: "MediaServer v1 and MediaRenderer v1",
DocURL: "http://upnp.org/specs/av/av1/",
XMLSpecURL: "http://upnp.org/specs/av/UPnP-av-TestFiles-20070927.zip",
},
}
type DCPHackFn func(*DCP) error
// NAME
// specgen - generates Go code from the UPnP specification files.
//
@ -81,90 +35,104 @@ type DCPHackFn func(*DCP) error
// The specification is available for download from:
//
// OPTIONS
// -s, --specs_dir=<spec directory>
// Path to the specification storage directory. This is used to find (and download if not present) the specification ZIP files. Defaults to 'specs'
// -s, --spec_filename=<upnpresources.zip>
// Path to the specification file, available from http://upnp.org/resources/upnpresources.zip
// -o, --out_dir=<output directory>
// Path to the output directory. This is is where the DCP source files will be placed. Should normally correspond to the directory for github.com/huin/goupnp/dcps. Defaults to '../dcps'
// Path to the output directory. This is is where the DCP source files will be placed. Should normally correspond to the directory for github.com/huin/goupnp/dcps
// --nogofmt
// Disable passing the output through gofmt. Do this if debugging code output problems and needing to see the generated code prior to being passed through gofmt.
func TaskSpecgen(t *tasking.T) {
specsDir := fallbackStrValue("specs", t.Flags.String("specs_dir"), t.Flags.String("s"))
if err := os.MkdirAll(specsDir, os.ModePerm); err != nil {
t.Fatalf("Could not create specs-dir %q: %v\n", specsDir, err)
specFilename := t.Flags.String("spec-filename")
if specFilename == "" {
specFilename = t.Flags.String("s")
}
if specFilename == "" {
t.Fatal("--spec_filename is required")
}
outDir := t.Flags.String("out-dir")
if outDir == "" {
outDir = t.Flags.String("o")
}
if outDir == "" {
log.Fatal("--out_dir is required")
}
outDir := fallbackStrValue("../dcps", t.Flags.String("out_dir"), t.Flags.String("o"))
useGofmt := !t.Flags.Bool("nogofmt")
NEXT_DCP:
for _, d := range dcpMetadata {
specFilename := filepath.Join(specsDir, d.Name+".zip")
err := acquireFile(specFilename, d.XMLSpecURL)
specArchive, err := openZipfile(specFilename)
if err != nil {
t.Logf("Could not acquire spec for %s, skipping: %v\n", d.Name, err)
continue NEXT_DCP
t.Fatalf("Error opening spec file: %v", err)
}
dcp := newDCP(d)
if err := dcp.processZipFile(specFilename); err != nil {
log.Printf("Error processing spec for %s in file %q: %v", d.Name, specFilename, err)
continue NEXT_DCP
defer specArchive.Close()
dcpCol := newDcpsCollection()
for _, f := range globFiles("standardizeddcps/*/*.zip", specArchive.Reader) {
dirName := strings.TrimPrefix(f.Name, "standardizeddcps/")
slashIndex := strings.Index(dirName, "/")
if slashIndex == -1 {
// Should not happen.
t.Logf("Could not find / in %q", dirName)
return
}
for i, hack := range d.Hacks {
if err := hack(dcp); err != nil {
log.Printf("Error with Hack[%d] for %s: %v", i, d.Name, err)
continue NEXT_DCP
dirName = dirName[:slashIndex]
dcp := dcpCol.dcpForDir(dirName)
if dcp == nil {
t.Logf("No alias defined for directory %q: skipping %s\n", dirName, f.Name)
continue
} else {
t.Logf("Alias found for directory %q: processing %s\n", dirName, f.Name)
}
dcp.processZipFile(f)
}
dcp.writePackage(outDir, useGofmt)
for _, dcp := range dcpCol.dcpByAlias {
if err := dcp.writePackage(outDir, useGofmt); err != nil {
log.Printf("Error writing package %q: %v", dcp.Metadata.Name, err)
continue NEXT_DCP
}
}
}
func fallbackStrValue(defaultValue string, values ...string) string {
for _, v := range values {
if v != "" {
return v
}
}
return defaultValue
// DCP contains extra metadata to use when generating DCP source files.
type DCPMetadata struct {
Name string // What to name the Go DCP package.
OfficialName string // Official name for the DCP.
DocURL string // Optional - URL for futher documentation about the DCP.
}
func acquireFile(specFilename string, xmlSpecURL string) error {
if f, err := os.Open(specFilename); err != nil {
if !os.IsNotExist(err) {
return err
var dcpMetadataByDir = map[string]DCPMetadata{
"Internet Gateway_1": {
Name: "internetgateway1",
OfficialName: "Internet Gateway Device v1",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf",
},
"Internet Gateway_2": {
Name: "internetgateway2",
OfficialName: "Internet Gateway Device v2",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v2-Device.pdf",
},
}
} else {
f.Close()
type dcpCollection struct {
dcpByAlias map[string]*DCP
}
func newDcpsCollection() *dcpCollection {
c := &dcpCollection{
dcpByAlias: make(map[string]*DCP),
}
for _, metadata := range dcpMetadataByDir {
c.dcpByAlias[metadata.Name] = newDCP(metadata)
}
return c
}
func (c *dcpCollection) dcpForDir(dirName string) *DCP {
metadata, ok := dcpMetadataByDir[dirName]
if !ok {
return nil
}
resp, err := http.Get(xmlSpecURL)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("could not download spec %q from %q: ",
specFilename, xmlSpecURL, resp.Status)
}
tmpFilename := specFilename + ".download"
w, err := os.Create(tmpFilename)
if err != nil {
return err
}
defer w.Close()
_, err = io.Copy(w, resp.Body)
if err != nil {
return err
}
return os.Rename(tmpFilename, specFilename)
return c.dcpByAlias[metadata.Name]
}
// DCP collects together information about a UPnP Device Control Protocol.
@ -183,37 +151,33 @@ func newDCP(metadata DCPMetadata) *DCP {
}
}
func (dcp *DCP) processZipFile(filename string) error {
archive, err := zip.OpenReader(filename)
func (dcp *DCP) processZipFile(file *zip.File) {
archive, err := openChildZip(file)
if err != nil {
return fmt.Errorf("error reading zip file %q: %v", filename, err)
log.Println("Error reading child zip file:", err)
return
}
defer archive.Close()
for _, deviceFile := range globFiles("*/device/*.xml", archive) {
if err := dcp.processDeviceFile(deviceFile); err != nil {
return err
}
dcp.processDeviceFile(deviceFile)
}
for _, scpdFile := range globFiles("*/service/*.xml", archive) {
if err := dcp.processSCPDFile(scpdFile); err != nil {
return err
dcp.processSCPDFile(scpdFile)
}
}
return nil
}
func (dcp *DCP) processDeviceFile(file *zip.File) error {
func (dcp *DCP) processDeviceFile(file *zip.File) {
var device goupnp.Device
if err := unmarshalXmlFile(file, &device); err != nil {
return fmt.Errorf("error decoding device XML from file %q: %v", file.Name, err)
log.Printf("Error decoding device XML from file %q: %v", file.Name, err)
return
}
var mainErr error
device.VisitDevices(func(d *goupnp.Device) {
t := strings.TrimSpace(d.DeviceType)
if t != "" {
u, err := extractURNParts(t, deviceURNPrefix)
if err != nil {
mainErr = err
log.Println(err)
return
}
dcp.DeviceTypes[t] = u
}
@ -221,11 +185,11 @@ func (dcp *DCP) processDeviceFile(file *zip.File) error {
device.VisitServices(func(s *goupnp.Service) {
u, err := extractURNParts(s.ServiceType, serviceURNPrefix)
if err != nil {
mainErr = err
log.Println(err)
return
}
dcp.ServiceTypes[s.ServiceType] = u
})
return mainErr
}
func (dcp *DCP) writePackage(outDir string, useGofmt bool) error {
@ -253,21 +217,22 @@ func (dcp *DCP) writePackage(outDir string, useGofmt bool) error {
return output.Close()
}
func (dcp *DCP) processSCPDFile(file *zip.File) error {
func (dcp *DCP) processSCPDFile(file *zip.File) {
scpd := new(scpd.SCPD)
if err := unmarshalXmlFile(file, scpd); err != nil {
return fmt.Errorf("error decoding SCPD XML from file %q: %v", file.Name, err)
log.Printf("Error decoding SCPD XML from file %q: %v", file.Name, err)
return
}
scpd.Clean()
urnParts, err := urnPartsFromSCPDFilename(file.Name)
if err != nil {
return fmt.Errorf("could not recognize SCPD filename %q: %v", file.Name, err)
log.Printf("Could not recognize SCPD filename %q: %v", file.Name, err)
return
}
dcp.Services = append(dcp.Services, SCPDWithURN{
URNParts: urnParts,
SCPD: scpd,
})
return nil
}
type SCPDWithURN struct {
@ -275,19 +240,7 @@ type SCPDWithURN struct {
SCPD *scpd.SCPD
}
func (s *SCPDWithURN) WrapArguments(args []*scpd.Argument) (argumentWrapperList, error) {
wrappedArgs := make(argumentWrapperList, len(args))
for i, arg := range args {
wa, err := s.wrapArgument(arg)
if err != nil {
return nil, err
}
wrappedArgs[i] = wa
}
return wrappedArgs, nil
}
func (s *SCPDWithURN) wrapArgument(arg *scpd.Argument) (*argumentWrapper, error) {
func (s *SCPDWithURN) WrapArgument(arg scpd.Argument) (*argumentWrapper, error) {
relVar := s.SCPD.GetStateVariable(arg.RelatedStateVariable)
if relVar == nil {
return nil, fmt.Errorf("no such state variable: %q, for argument %q", arg.RelatedStateVariable, arg.Name)
@ -297,7 +250,7 @@ func (s *SCPDWithURN) wrapArgument(arg *scpd.Argument) (*argumentWrapper, error)
return nil, fmt.Errorf("unknown data type: %q, for state variable %q, for argument %q", relVar.DataType.Type, arg.RelatedStateVariable, arg.Name)
}
return &argumentWrapper{
Argument: *arg,
Argument: arg,
relVar: relVar,
conv: cnv,
}, nil
@ -313,12 +266,6 @@ func (arg *argumentWrapper) AsParameter() string {
return fmt.Sprintf("%s %s", arg.Name, arg.conv.ExtType)
}
func (arg *argumentWrapper) HasDoc() bool {
rng := arg.relVar.AllowedValueRange
return ((rng != nil && (rng.Minimum != "" || rng.Maximum != "" || rng.Step != "")) ||
len(arg.relVar.AllowedValues) > 0)
}
func (arg *argumentWrapper) Document() string {
relVar := arg.relVar
if rng := relVar.AllowedValueRange; rng != nil {
@ -348,17 +295,6 @@ func (arg *argumentWrapper) Unmarshal(objVar string) string {
return fmt.Sprintf("soap.Unmarshal%s(%s.%s)", arg.conv.FuncSuffix, objVar, arg.Name)
}
type argumentWrapperList []*argumentWrapper
func (args argumentWrapperList) HasDoc() bool {
for _, arg := range args {
if arg.HasDoc() {
return true
}
}
return false
}
type conv struct {
FuncSuffix string
ExtType string
@ -389,10 +325,49 @@ var typeConvs = map[string]conv{
"boolean": conv{"Boolean", "bool"},
"bin.base64": conv{"BinBase64", "[]byte"},
"bin.hex": conv{"BinHex", "[]byte"},
"uri": conv{"URI", "*url.URL"},
}
func globFiles(pattern string, archive *zip.ReadCloser) []*zip.File {
type closeableZipReader struct {
io.Closer
*zip.Reader
}
func openZipfile(filename string) (*closeableZipReader, error) {
file, err := os.Open(filename)
if err != nil {
return nil, err
}
fi, err := file.Stat()
if err != nil {
return nil, err
}
archive, err := zip.NewReader(file, fi.Size())
if err != nil {
return nil, err
}
return &closeableZipReader{
Closer: file,
Reader: archive,
}, nil
}
// openChildZip opens a zip file within another zip file.
func openChildZip(file *zip.File) (*zip.Reader, error) {
zipFile, err := file.Open()
if err != nil {
return nil, err
}
defer zipFile.Close()
zipBytes, err := ioutil.ReadAll(zipFile)
if err != nil {
return nil, err
}
return zip.NewReader(bytes.NewReader(zipBytes), int64(len(zipBytes)))
}
func globFiles(pattern string, archive *zip.Reader) []*zip.File {
var files []*zip.File
for _, f := range archive.File {
if matched, err := path.Match(pattern, f.Name); err != nil {
@ -460,14 +435,14 @@ var packageTmpl = template.Must(template.New("package").Parse(`{{$name := .Metad
// {{if .Metadata.DocURL}}
// This DCP is documented in detail at: {{.Metadata.DocURL}}{{end}}
//
// Typically, use one of the New* functions to create clients for services.
// Typically, use one of the New* functions to discover services on the local
// network.
package {{$name}}
// Generated file - do not edit by hand. See README.md
import (
"net/url"
"time"
"github.com/huin/goupnp"
@ -509,77 +484,38 @@ func New{{$srvIdent}}Clients() (clients []*{{$srvIdent}}, errors []error, err er
if genericClients, errors, err = goupnp.NewServiceClients({{$srv.Const}}); err != nil {
return
}
clients = new{{$srvIdent}}ClientsFromGenericClients(genericClients)
return
}
// New{{$srvIdent}}ClientsByURL discovers instances of the service at the given
// URL, and returns clients to any that are found. An error is returned if
// there was an error probing the service.
//
// This is a typical entry calling point into this package when reusing an
// previously discovered service URL.
func New{{$srvIdent}}ClientsByURL(loc *url.URL) ([]*{{$srvIdent}}, error) {
genericClients, err := goupnp.NewServiceClientsByURL(loc, {{$srv.Const}})
if err != nil {
return nil, err
}
return new{{$srvIdent}}ClientsFromGenericClients(genericClients), nil
}
// New{{$srvIdent}}ClientsFromRootDevice discovers instances of the service in
// a given root device, and returns clients to any that are found. An error is
// returned if there was not at least one instance of the service within the
// device. The location parameter is simply assigned to the Location attribute
// of the wrapped ServiceClient(s).
//
// This is a typical entry calling point into this package when reusing an
// previously discovered root device.
func New{{$srvIdent}}ClientsFromRootDevice(rootDevice *goupnp.RootDevice, loc *url.URL) ([]*{{$srvIdent}}, error) {
genericClients, err := goupnp.NewServiceClientsFromRootDevice(rootDevice, loc, {{$srv.Const}})
if err != nil {
return nil, err
}
return new{{$srvIdent}}ClientsFromGenericClients(genericClients), nil
}
func new{{$srvIdent}}ClientsFromGenericClients(genericClients []goupnp.ServiceClient) []*{{$srvIdent}} {
clients := make([]*{{$srvIdent}}, len(genericClients))
clients = make([]*{{$srvIdent}}, len(genericClients))
for i := range genericClients {
clients[i] = &{{$srvIdent}}{genericClients[i]}
}
return clients
return
}
{{range .SCPD.Actions}}{{/* loops over *SCPDWithURN values */}}
{{$winargs := $srv.WrapArguments .InputArguments}}
{{$woutargs := $srv.WrapArguments .OutputArguments}}
{{if $winargs.HasDoc}}
{{$inargs := .InputArguments}}{{$outargs := .OutputArguments}}
// {{if $inargs}}Arguments:{{range $inargs}}{{$argWrap := $srv.WrapArgument .}}
//
// Arguments:{{range $winargs}}{{if .HasDoc}}
// * {{.Name}}: {{$argWrap.Document}}{{end}}{{end}}
//
// * {{.Name}}: {{.Document}}{{end}}{{end}}{{end}}
{{if $woutargs.HasDoc}}
// {{if $outargs}}Return values:{{range $outargs}}{{$argWrap := $srv.WrapArgument .}}
//
// Return values:{{range $woutargs}}{{if .HasDoc}}
//
// * {{.Name}}: {{.Document}}{{end}}{{end}}{{end}}
func (client *{{$srvIdent}}) {{.Name}}({{range $winargs}}{{/*
*/}}{{.AsParameter}}, {{end}}{{/*
*/}}) ({{range $woutargs}}{{/*
*/}}{{.AsParameter}}, {{end}} err error) {
// * {{.Name}}: {{$argWrap.Document}}{{end}}{{end}}
func (client *{{$srvIdent}}) {{.Name}}({{range $inargs}}{{/*
*/}}{{$argWrap := $srv.WrapArgument .}}{{$argWrap.AsParameter}}, {{end}}{{/*
*/}}) ({{range $outargs}}{{/*
*/}}{{$argWrap := $srv.WrapArgument .}}{{$argWrap.AsParameter}}, {{end}} err error) {
// Request structure.
request := {{if $winargs}}&{{template "argstruct" $winargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
request := {{if $inargs}}&{{template "argstruct" $inargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
// BEGIN Marshal arguments into request.
{{range $winargs}}
if request.{{.Name}}, err = {{.Marshal}}; err != nil {
{{range $inargs}}{{$argWrap := $srv.WrapArgument .}}
if request.{{.Name}}, err = {{$argWrap.Marshal}}; err != nil {
return
}{{end}}
// END Marshal arguments into request.
// Response structure.
response := {{if $woutargs}}&{{template "argstruct" $woutargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
response := {{if $outargs}}&{{template "argstruct" $outargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
// Perform the SOAP call.
if err = client.SOAPClient.PerformAction({{$srv.URNParts.Const}}, "{{.Name}}", request, response); err != nil {
@ -587,8 +523,8 @@ func (client *{{$srvIdent}}) {{.Name}}({{range $winargs}}{{/*
}
// BEGIN Unmarshal arguments from response.
{{range $woutargs}}
if {{.Name}}, err = {{.Unmarshal "response"}}; err != nil {
{{range $outargs}}{{$argWrap := $srv.WrapArgument .}}
if {{.Name}}, err = {{$argWrap.Unmarshal "response"}}; err != nil {
return
}{{end}}
// END Unmarshal arguments from response.

32
Godeps/_workspace/src/github.com/huin/goupnp/goupnp.go generated vendored
View file

@ -20,7 +20,6 @@ import (
"net/http"
"net/url"
"time"
"golang.org/x/net/html/charset"
"github.com/huin/goupnp/httpu"
@ -39,15 +38,7 @@ func (err ContextError) Error() string {
// MaybeRootDevice contains either a RootDevice or an error.
type MaybeRootDevice struct {
// Set iff Err == nil.
Root *RootDevice
// The location the device was discovered at. This can be used with
// DeviceByURL, assuming the device is still present. A location represents
// the discovery of a device, regardless of if there was an error probing it.
Location *url.URL
// Any error encountered probing a discovered device.
Err error
}
@ -76,22 +67,11 @@ func DiscoverDevices(searchTarget string) ([]MaybeRootDevice, error) {
maybe.Err = ContextError{"unexpected bad location from search", err}
continue
}
maybe.Location = loc
if root, err := DeviceByURL(loc); err != nil {
maybe.Err = err
} else {
maybe.Root = root
}
}
return results, nil
}
func DeviceByURL(loc *url.URL) (*RootDevice, error) {
locStr := loc.String()
root := new(RootDevice)
if err := requestXml(locStr, DeviceXMLNamespace, root); err != nil {
return nil, ContextError{fmt.Sprintf("error requesting root device details from %q", locStr), err}
maybe.Err = ContextError{fmt.Sprintf("error requesting root device details from %q", locStr), err}
continue
}
var urlBaseStr string
if root.URLBaseStr != "" {
@ -101,10 +81,14 @@ func DeviceByURL(loc *url.URL) (*RootDevice, error) {
}
urlBase, err := url.Parse(urlBaseStr)
if err != nil {
return nil, ContextError{fmt.Sprintf("error parsing location URL %q", locStr), err}
maybe.Err = ContextError{fmt.Sprintf("error parsing location URL %q", locStr), err}
continue
}
root.SetURLBase(urlBase)
return root, nil
maybe.Root = root
}
return results, nil
}
func requestXml(url string, defaultSpace string, doc interface{}) error {

52
Godeps/_workspace/src/github.com/huin/goupnp/service_client.go generated vendored
View file

@ -2,26 +2,18 @@ package goupnp
import (
"fmt"
"net/url"
"github.com/huin/goupnp/soap"
)
// ServiceClient is a SOAP client, root device and the service for the SOAP
// client rolled into one value. The root device, location, and service are
// intended to be informational. Location can be used to later recreate a
// ServiceClient with NewServiceClientByURL if the service is still present;
// bypassing the discovery process.
// client rolled into one value. The root device and service are intended to be
// informational.
type ServiceClient struct {
SOAPClient *soap.SOAPClient
RootDevice *RootDevice
Location *url.URL
Service *Service
}
// NewServiceClients discovers services, and returns clients for them. err will
// report any error with the discovery process (blocking any device/service
// discovery), errors reports errors on a per-root-device basis.
func NewServiceClients(searchTarget string) (clients []ServiceClient, errors []error, err error) {
var maybeRootDevices []MaybeRootDevice
if maybeRootDevices, err = DiscoverDevices(searchTarget); err != nil {
@ -36,48 +28,24 @@ func NewServiceClients(searchTarget string) (clients []ServiceClient, errors []e
continue
}
deviceClients, err := NewServiceClientsFromRootDevice(maybeRootDevice.Root, maybeRootDevice.Location, searchTarget)
if err != nil {
errors = append(errors, err)
continue
}
clients = append(clients, deviceClients...)
}
return
}
// NewServiceClientsByURL creates client(s) for the given service URN, for a
// root device at the given URL.
func NewServiceClientsByURL(loc *url.URL, searchTarget string) ([]ServiceClient, error) {
rootDevice, err := DeviceByURL(loc)
if err != nil {
return nil, err
}
return NewServiceClientsFromRootDevice(rootDevice, loc, searchTarget)
}
// NewServiceClientsFromDevice creates client(s) for the given service URN, in
// a given root device. The loc parameter is simply assigned to the
// Location attribute of the returned ServiceClient(s).
func NewServiceClientsFromRootDevice(rootDevice *RootDevice, loc *url.URL, searchTarget string) ([]ServiceClient, error) {
device := &rootDevice.Device
device := &maybeRootDevice.Root.Device
srvs := device.FindService(searchTarget)
if len(srvs) == 0 {
return nil, fmt.Errorf("goupnp: service %q not found within device %q (UDN=%q)",
searchTarget, device.FriendlyName, device.UDN)
errors = append(errors, fmt.Errorf("goupnp: service %q not found within device %q (UDN=%q)",
searchTarget, device.FriendlyName, device.UDN))
continue
}
clients := make([]ServiceClient, 0, len(srvs))
for _, srv := range srvs {
clients = append(clients, ServiceClient{
SOAPClient: srv.NewSOAPClient(),
RootDevice: rootDevice,
Location: loc,
RootDevice: maybeRootDevice.Root,
Service: srv,
})
}
return clients, nil
}
return
}
// GetServiceClient returns the ServiceClient itself. This is provided so that the

85
Godeps/_workspace/src/github.com/huin/goupnp/soap/soap_test.go generated vendored Normal file
View file

@ -0,0 +1,85 @@
package soap
import (
"bytes"
"io/ioutil"
"net/http"
"net/url"
"reflect"
"testing"
)
type capturingRoundTripper struct {
err error
resp *http.Response
capturedReq *http.Request
}
func (rt *capturingRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
rt.capturedReq = req
return rt.resp, rt.err
}
func TestActionInputs(t *testing.T) {
url, err := url.Parse("http://example.com/soap")
if err != nil {
t.Fatal(err)
}
rt := &capturingRoundTripper{
err: nil,
resp: &http.Response{
StatusCode: 200,
Body: ioutil.NopCloser(bytes.NewBufferString(`
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:myactionResponse xmlns:u="mynamespace">
<A>valueA</A>
<B>valueB</B>
</u:myactionResponse>
</s:Body>
</s:Envelope>
`)),
},
}
client := SOAPClient{
EndpointURL: *url,
HTTPClient: http.Client{
Transport: rt,
},
}
type In struct {
Foo string
Bar string `soap:"bar"`
}
type Out struct {
A string
B string
}
in := In{"foo", "bar"}
gotOut := Out{}
err = client.PerformAction("mynamespace", "myaction", &in, &gotOut)
if err != nil {
t.Fatal(err)
}
wantBody := (soapPrefix +
`<u:myaction xmlns:u="mynamespace">` +
`<Foo>foo</Foo>` +
`<bar>bar</bar>` +
`</u:myaction>` +
soapSuffix)
body, err := ioutil.ReadAll(rt.capturedReq.Body)
if err != nil {
t.Fatal(err)
}
gotBody := string(body)
if wantBody != gotBody {
t.Errorf("Bad request body\nwant: %q\n got: %q", wantBody, gotBody)
}
wantOut := Out{"valueA", "valueB"}
if !reflect.DeepEqual(wantOut, gotOut) {
t.Errorf("Bad output\nwant: %+v\n got: %+v", wantOut, gotOut)
}
}

11
Godeps/_workspace/src/github.com/huin/goupnp/soap/types.go generated vendored
View file

@ -5,7 +5,6 @@ import (
"encoding/hex"
"errors"
"fmt"
"net/url"
"regexp"
"strconv"
"strings"
@ -507,13 +506,3 @@ func MarshalBinHex(v []byte) (string, error) {
func UnmarshalBinHex(s string) ([]byte, error) {
return hex.DecodeString(s)
}
// MarshalURI marshals *url.URL to SOAP "uri" type.
func MarshalURI(v *url.URL) (string, error) {
return v.String(), nil
}
// UnmarshalURI unmarshals *url.URL from the SOAP "uri" type.
func UnmarshalURI(s string) (*url.URL, error) {
return url.Parse(s)
}

481
Godeps/_workspace/src/github.com/huin/goupnp/soap/types_test.go generated vendored Normal file
View file

@ -0,0 +1,481 @@
package soap
import (
"bytes"
"math"
"testing"
"time"
)
type convTest interface {
Marshal() (string, error)
Unmarshal(string) (interface{}, error)
Equal(result interface{}) bool
}
// duper is an interface that convTest values may optionally also implement to
// generate another convTest for a value in an otherwise identical testCase.
type duper interface {
Dupe(tag string) []convTest
}
type testCase struct {
value convTest
str string
wantMarshalErr bool
wantUnmarshalErr bool
noMarshal bool
noUnMarshal bool
tag string
}
type Ui1Test uint8
func (v Ui1Test) Marshal() (string, error) {
return MarshalUi1(uint8(v))
}
func (v Ui1Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalUi1(s)
}
func (v Ui1Test) Equal(result interface{}) bool {
return uint8(v) == result.(uint8)
}
func (v Ui1Test) Dupe(tag string) []convTest {
if tag == "dupe" {
return []convTest{
Ui2Test(v),
Ui4Test(v),
}
}
return nil
}
type Ui2Test uint16
func (v Ui2Test) Marshal() (string, error) {
return MarshalUi2(uint16(v))
}
func (v Ui2Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalUi2(s)
}
func (v Ui2Test) Equal(result interface{}) bool {
return uint16(v) == result.(uint16)
}
type Ui4Test uint32
func (v Ui4Test) Marshal() (string, error) {
return MarshalUi4(uint32(v))
}
func (v Ui4Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalUi4(s)
}
func (v Ui4Test) Equal(result interface{}) bool {
return uint32(v) == result.(uint32)
}
type I1Test int8
func (v I1Test) Marshal() (string, error) {
return MarshalI1(int8(v))
}
func (v I1Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalI1(s)
}
func (v I1Test) Equal(result interface{}) bool {
return int8(v) == result.(int8)
}
func (v I1Test) Dupe(tag string) []convTest {
if tag == "dupe" {
return []convTest{
I2Test(v),
I4Test(v),
}
}
return nil
}
type I2Test int16
func (v I2Test) Marshal() (string, error) {
return MarshalI2(int16(v))
}
func (v I2Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalI2(s)
}
func (v I2Test) Equal(result interface{}) bool {
return int16(v) == result.(int16)
}
type I4Test int32
func (v I4Test) Marshal() (string, error) {
return MarshalI4(int32(v))
}
func (v I4Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalI4(s)
}
func (v I4Test) Equal(result interface{}) bool {
return int32(v) == result.(int32)
}
type IntTest int64
func (v IntTest) Marshal() (string, error) {
return MarshalInt(int64(v))
}
func (v IntTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalInt(s)
}
func (v IntTest) Equal(result interface{}) bool {
return int64(v) == result.(int64)
}
type Fixed14_4Test float64
func (v Fixed14_4Test) Marshal() (string, error) {
return MarshalFixed14_4(float64(v))
}
func (v Fixed14_4Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalFixed14_4(s)
}
func (v Fixed14_4Test) Equal(result interface{}) bool {
return math.Abs(float64(v)-result.(float64)) < 0.001
}
type CharTest rune
func (v CharTest) Marshal() (string, error) {
return MarshalChar(rune(v))
}
func (v CharTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalChar(s)
}
func (v CharTest) Equal(result interface{}) bool {
return rune(v) == result.(rune)
}
type DateTest struct{ time.Time }
func (v DateTest) Marshal() (string, error) {
return MarshalDate(time.Time(v.Time))
}
func (v DateTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalDate(s)
}
func (v DateTest) Equal(result interface{}) bool {
return v.Time.Equal(result.(time.Time))
}
func (v DateTest) Dupe(tag string) []convTest {
if tag != "no:dateTime" {
return []convTest{DateTimeTest{v.Time}}
}
return nil
}
type TimeOfDayTest struct {
TimeOfDay
}
func (v TimeOfDayTest) Marshal() (string, error) {
return MarshalTimeOfDay(v.TimeOfDay)
}
func (v TimeOfDayTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalTimeOfDay(s)
}
func (v TimeOfDayTest) Equal(result interface{}) bool {
return v.TimeOfDay == result.(TimeOfDay)
}
func (v TimeOfDayTest) Dupe(tag string) []convTest {
if tag != "no:time.tz" {
return []convTest{TimeOfDayTzTest{v.TimeOfDay}}
}
return nil
}
type TimeOfDayTzTest struct {
TimeOfDay
}
func (v TimeOfDayTzTest) Marshal() (string, error) {
return MarshalTimeOfDayTz(v.TimeOfDay)
}
func (v TimeOfDayTzTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalTimeOfDayTz(s)
}
func (v TimeOfDayTzTest) Equal(result interface{}) bool {
return v.TimeOfDay == result.(TimeOfDay)
}
type DateTimeTest struct{ time.Time }
func (v DateTimeTest) Marshal() (string, error) {
return MarshalDateTime(time.Time(v.Time))
}
func (v DateTimeTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalDateTime(s)
}
func (v DateTimeTest) Equal(result interface{}) bool {
return v.Time.Equal(result.(time.Time))
}
func (v DateTimeTest) Dupe(tag string) []convTest {
if tag != "no:dateTime.tz" {
return []convTest{DateTimeTzTest{v.Time}}
}
return nil
}
type DateTimeTzTest struct{ time.Time }
func (v DateTimeTzTest) Marshal() (string, error) {
return MarshalDateTimeTz(time.Time(v.Time))
}
func (v DateTimeTzTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalDateTimeTz(s)
}
func (v DateTimeTzTest) Equal(result interface{}) bool {
return v.Time.Equal(result.(time.Time))
}
type BooleanTest bool
func (v BooleanTest) Marshal() (string, error) {
return MarshalBoolean(bool(v))
}
func (v BooleanTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalBoolean(s)
}
func (v BooleanTest) Equal(result interface{}) bool {
return bool(v) == result.(bool)
}
type BinBase64Test []byte
func (v BinBase64Test) Marshal() (string, error) {
return MarshalBinBase64([]byte(v))
}
func (v BinBase64Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalBinBase64(s)
}
func (v BinBase64Test) Equal(result interface{}) bool {
return bytes.Equal([]byte(v), result.([]byte))
}
type BinHexTest []byte
func (v BinHexTest) Marshal() (string, error) {
return MarshalBinHex([]byte(v))
}
func (v BinHexTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalBinHex(s)
}
func (v BinHexTest) Equal(result interface{}) bool {
return bytes.Equal([]byte(v), result.([]byte))
}
func Test(t *testing.T) {
const time010203 time.Duration = (1*3600 + 2*60 + 3) * time.Second
const time0102 time.Duration = (1*3600 + 2*60) * time.Second
const time01 time.Duration = (1 * 3600) * time.Second
const time235959 time.Duration = (23*3600 + 59*60 + 59) * time.Second
// Fake out the local time for the implementation.
localLoc = time.FixedZone("Fake/Local", 6*3600)
defer func() {
localLoc = time.Local
}()
tests := []testCase{
// ui1
{str: "", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: " ", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "abc", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "-1", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "0", value: Ui1Test(0), tag: "dupe"},
{str: "1", value: Ui1Test(1), tag: "dupe"},
{str: "255", value: Ui1Test(255), tag: "dupe"},
{str: "256", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true},
// ui2
{str: "65535", value: Ui2Test(65535)},
{str: "65536", value: Ui2Test(0), wantUnmarshalErr: true, noMarshal: true},
// ui4
{str: "4294967295", value: Ui4Test(4294967295)},
{str: "4294967296", value: Ui4Test(0), wantUnmarshalErr: true, noMarshal: true},
// i1
{str: "", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: " ", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "abc", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "0", value: I1Test(0), tag: "dupe"},
{str: "-1", value: I1Test(-1), tag: "dupe"},
{str: "127", value: I1Test(127), tag: "dupe"},
{str: "-128", value: I1Test(-128), tag: "dupe"},
{str: "128", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-129", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true},
// i2
{str: "32767", value: I2Test(32767)},
{str: "-32768", value: I2Test(-32768)},
{str: "32768", value: I2Test(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-32769", value: I2Test(0), wantUnmarshalErr: true, noMarshal: true},
// i4
{str: "2147483647", value: I4Test(2147483647)},
{str: "-2147483648", value: I4Test(-2147483648)},
{str: "2147483648", value: I4Test(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-2147483649", value: I4Test(0), wantUnmarshalErr: true, noMarshal: true},
// int
{str: "9223372036854775807", value: IntTest(9223372036854775807)},
{str: "-9223372036854775808", value: IntTest(-9223372036854775808)},
{str: "9223372036854775808", value: IntTest(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-9223372036854775809", value: IntTest(0), wantUnmarshalErr: true, noMarshal: true},
// fixed.14.4
{str: "0.0000", value: Fixed14_4Test(0)},
{str: "1.0000", value: Fixed14_4Test(1)},
{str: "1.2346", value: Fixed14_4Test(1.23456)},
{str: "-1.0000", value: Fixed14_4Test(-1)},
{str: "-1.2346", value: Fixed14_4Test(-1.23456)},
{str: "10000000000000.0000", value: Fixed14_4Test(1e13)},
{str: "100000000000000.0000", value: Fixed14_4Test(1e14), wantMarshalErr: true, wantUnmarshalErr: true},
{str: "-10000000000000.0000", value: Fixed14_4Test(-1e13)},
{str: "-100000000000000.0000", value: Fixed14_4Test(-1e14), wantMarshalErr: true, wantUnmarshalErr: true},
// char
{str: "a", value: CharTest('a')},
{str: "z", value: CharTest('z')},
{str: "\u1234", value: CharTest(0x1234)},
{str: "aa", value: CharTest(0), wantMarshalErr: true, wantUnmarshalErr: true},
{str: "", value: CharTest(0), wantMarshalErr: true, wantUnmarshalErr: true},
// date
{str: "2013-10-08", value: DateTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, tag: "no:dateTime"},
{str: "20131008", value: DateTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, noMarshal: true, tag: "no:dateTime"},
{str: "2013-10-08T10:30:50", value: DateTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime"},
{str: "2013-10-08T10:30:50Z", value: DateTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime"},
{str: "", value: DateTest{}, wantMarshalErr: true, wantUnmarshalErr: true, noMarshal: true},
{str: "-1", value: DateTest{}, wantUnmarshalErr: true, noMarshal: true},
// time
{str: "00:00:00", value: TimeOfDayTest{TimeOfDay{FromMidnight: 0}}},
{str: "000000", value: TimeOfDayTest{TimeOfDay{FromMidnight: 0}}, noMarshal: true},
{str: "24:00:00", value: TimeOfDayTest{TimeOfDay{FromMidnight: 24 * time.Hour}}, noMarshal: true}, // ISO8601 special case
{str: "24:01:00", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "24:00:01", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "25:00:00", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "00:60:00", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "00:00:60", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "01:02:03", value: TimeOfDayTest{TimeOfDay{FromMidnight: time010203}}},
{str: "010203", value: TimeOfDayTest{TimeOfDay{FromMidnight: time010203}}, noMarshal: true},
{str: "23:59:59", value: TimeOfDayTest{TimeOfDay{FromMidnight: time235959}}},
{str: "235959", value: TimeOfDayTest{TimeOfDay{FromMidnight: time235959}}, noMarshal: true},
{str: "01:02", value: TimeOfDayTest{TimeOfDay{FromMidnight: time0102}}, noMarshal: true},
{str: "0102", value: TimeOfDayTest{TimeOfDay{FromMidnight: time0102}}, noMarshal: true},
{str: "01", value: TimeOfDayTest{TimeOfDay{FromMidnight: time01}}, noMarshal: true},
{str: "foo 01:02:03", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "foo\n01:02:03", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03 foo", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03\nfoo", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03Z", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03+01", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03+01:23", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03+0123", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03-01", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03-01:23", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03-0123", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
// time.tz
{str: "24:00:01", value: TimeOfDayTzTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "01Z", value: TimeOfDayTzTest{TimeOfDay{time01, true, 0}}, noMarshal: true},
{str: "01:02:03Z", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 0}}},
{str: "01+01", value: TimeOfDayTzTest{TimeOfDay{time01, true, 3600}}, noMarshal: true},
{str: "01:02:03+01", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 3600}}, noMarshal: true},
{str: "01:02:03+01:23", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 3600 + 23*60}}},
{str: "01:02:03+0123", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 3600 + 23*60}}, noMarshal: true},
{str: "01:02:03-01", value: TimeOfDayTzTest{TimeOfDay{time010203, true, -3600}}, noMarshal: true},
{str: "01:02:03-01:23", value: TimeOfDayTzTest{TimeOfDay{time010203, true, -(3600 + 23*60)}}},
{str: "01:02:03-0123", value: TimeOfDayTzTest{TimeOfDay{time010203, true, -(3600 + 23*60)}}, noMarshal: true},
// dateTime
{str: "2013-10-08T00:00:00", value: DateTimeTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, tag: "no:dateTime.tz"},
{str: "20131008", value: DateTimeTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, noMarshal: true},
{str: "2013-10-08T10:30:50", value: DateTimeTest{time.Date(2013, 10, 8, 10, 30, 50, 0, localLoc)}, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50T", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "2013-10-08T10:30:50+01", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50+01:23", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50+0123", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50-01", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50-01:23", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50-0123", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
// dateTime.tz
{str: "2013-10-08T10:30:50", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, localLoc)}, noMarshal: true},
{str: "2013-10-08T10:30:50+01", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("+01:00", 3600))}, noMarshal: true},
{str: "2013-10-08T10:30:50+01:23", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("+01:23", 3600+23*60))}},
{str: "2013-10-08T10:30:50+0123", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("+01:23", 3600+23*60))}, noMarshal: true},
{str: "2013-10-08T10:30:50-01", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("-01:00", -3600))}, noMarshal: true},
{str: "2013-10-08T10:30:50-01:23", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("-01:23", -(3600+23*60)))}},
{str: "2013-10-08T10:30:50-0123", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("-01:23", -(3600+23*60)))}, noMarshal: true},
// boolean
{str: "0", value: BooleanTest(false)},
{str: "1", value: BooleanTest(true)},
{str: "false", value: BooleanTest(false), noMarshal: true},
{str: "true", value: BooleanTest(true), noMarshal: true},
{str: "no", value: BooleanTest(false), noMarshal: true},
{str: "yes", value: BooleanTest(true), noMarshal: true},
{str: "", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
{str: "other", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
{str: "2", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
{str: "-1", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
// bin.base64
{str: "", value: BinBase64Test{}},
{str: "YQ==", value: BinBase64Test("a")},
{str: "TG9uZ2VyIFN0cmluZy4=", value: BinBase64Test("Longer String.")},
{str: "TG9uZ2VyIEFsaWduZWQu", value: BinBase64Test("Longer Aligned.")},
// bin.hex
{str: "", value: BinHexTest{}},
{str: "61", value: BinHexTest("a")},
{str: "4c6f6e67657220537472696e672e", value: BinHexTest("Longer String.")},
{str: "4C6F6E67657220537472696E672E", value: BinHexTest("Longer String."), noMarshal: true},
}
// Generate extra test cases from convTests that implement duper.
var extras []testCase
for i := range tests {
if duper, ok := tests[i].value.(duper); ok {
dupes := duper.Dupe(tests[i].tag)
for _, duped := range dupes {
dupedCase := testCase(tests[i])
dupedCase.value = duped
extras = append(extras, dupedCase)
}
}
}
tests = append(tests, extras...)
for _, test := range tests {
if test.noMarshal {
} else if resultStr, err := test.value.Marshal(); err != nil && !test.wantMarshalErr {
t.Errorf("For %T marshal %v, want %q, got error: %v", test.value, test.value, test.str, err)
} else if err == nil && test.wantMarshalErr {
t.Errorf("For %T marshal %v, want error, got %q", test.value, test.value, resultStr)
} else if err == nil && resultStr != test.str {
t.Errorf("For %T marshal %v, want %q, got %q", test.value, test.value, test.str, resultStr)
}
if test.noUnMarshal {
} else if resultValue, err := test.value.Unmarshal(test.str); err != nil && !test.wantUnmarshalErr {
t.Errorf("For %T unmarshal %q, want %v, got error: %v", test.value, test.str, test.value, err)
} else if err == nil && test.wantUnmarshalErr {
t.Errorf("For %T unmarshal %q, want error, got %v", test.value, test.str, resultValue)
} else if err == nil && !test.value.Equal(resultValue) {
t.Errorf("For %T unmarshal %q, want %v, got %v", test.value, test.str, test.value, resultValue)
}
}
}

128
Godeps/_workspace/src/github.com/huin/goupnp/ssdp/registry.go generated vendored
View file

@ -21,40 +21,6 @@ var (
maxAgeRx = regexp.MustCompile("max-age=([0-9]+)")
)
const (
EventAlive = EventType(iota)
EventUpdate
EventByeBye
)
type EventType int8
func (et EventType) String() string {
switch et {
case EventAlive:
return "EventAlive"
case EventUpdate:
return "EventUpdate"
case EventByeBye:
return "EventByeBye"
default:
return fmt.Sprintf("EventUnknown(%d)", int8(et))
}
}
type Update struct {
// The USN of the service.
USN string
// What happened.
EventType EventType
// The entry, which is nil if the service was not known and
// EventType==EventByeBye. The contents of this must not be modified as it is
// shared with the registry and other listeners. Once created, the Registry
// does not modify the Entry value - any updates are replaced with a new
// Entry value.
Entry *Entry
}
type Entry struct {
// The address that the entry data was actually received from.
RemoteAddr string
@ -66,7 +32,7 @@ type Entry struct {
Server string
Host string
// Location of the UPnP root device description.
Location url.URL
Location *url.URL
// Despite BOOTID,CONFIGID being required fields, apparently they are not
// always set by devices. Set to -1 if not present.
@ -117,7 +83,7 @@ func newEntryFromRequest(r *http.Request) (*Entry, error) {
NT: r.Header.Get("NT"),
Server: r.Header.Get("SERVER"),
Host: r.Header.Get("HOST"),
Location: *loc,
Location: loc,
BootID: bootID,
ConfigID: configID,
SearchPort: uint16(searchPort),
@ -159,73 +125,17 @@ func parseUpnpIntHeader(headers http.Header, headerName string, def int32) (int3
var _ httpu.Handler = new(Registry)
// Registry maintains knowledge of discovered devices and services.
//
// NOTE: the interface for this is experimental and may change, or go away
// entirely.
type Registry struct {
lock sync.Mutex
byUSN map[string]*Entry
listenersLock sync.RWMutex
listeners map[chan<- Update]struct{}
}
func NewRegistry() *Registry {
return &Registry{
byUSN: make(map[string]*Entry),
listeners: make(map[chan<- Update]struct{}),
}
}
// NewServerAndRegistry is a convenience function to create a registry, and an
// httpu server to pass it messages. Call ListenAndServe on the server for
// messages to be processed.
func NewServerAndRegistry() (*httpu.Server, *Registry) {
reg := NewRegistry()
srv := &httpu.Server{
Addr: ssdpUDP4Addr,
Multicast: true,
Handler: reg,
}
return srv, reg
}
func (reg *Registry) AddListener(c chan<- Update) {
reg.listenersLock.Lock()
defer reg.listenersLock.Unlock()
reg.listeners[c] = struct{}{}
}
func (reg *Registry) RemoveListener(c chan<- Update) {
reg.listenersLock.Lock()
defer reg.listenersLock.Unlock()
delete(reg.listeners, c)
}
func (reg *Registry) sendUpdate(u Update) {
reg.listenersLock.RLock()
defer reg.listenersLock.RUnlock()
for c := range reg.listeners {
c <- u
}
}
// GetService returns known service (or device) entries for the given service
// URN.
func (reg *Registry) GetService(serviceURN string) []*Entry {
// Currently assumes that the map is small, so we do a linear search rather
// than indexed to avoid maintaining two maps.
var results []*Entry
reg.lock.Lock()
defer reg.lock.Unlock()
for _, entry := range reg.byUSN {
if entry.NT == serviceURN {
results = append(results, entry)
}
}
return results
}
// ServeMessage implements httpu.Handler, and uses SSDP NOTIFY requests to
// maintain the registry of devices and services.
func (reg *Registry) ServeMessage(r *http.Request) {
@ -246,9 +156,7 @@ func (reg *Registry) ServeMessage(r *http.Request) {
default:
err = fmt.Errorf("unknown NTS value: %q", nts)
}
if err != nil {
log.Printf("goupnp/ssdp: failed to handle %s message from %s: %v", nts, r.RemoteAddr, err)
}
log.Printf("In %s request from %s: %v", nts, r.RemoteAddr, err)
}
func (reg *Registry) handleNTSAlive(r *http.Request) error {
@ -258,14 +166,9 @@ func (reg *Registry) handleNTSAlive(r *http.Request) error {
}
reg.lock.Lock()
reg.byUSN[entry.USN] = entry
reg.lock.Unlock()
defer reg.lock.Unlock()
reg.sendUpdate(Update{
USN: entry.USN,
EventType: EventAlive,
Entry: entry,
})
reg.byUSN[entry.USN] = entry
return nil
}
@ -282,31 +185,18 @@ func (reg *Registry) handleNTSUpdate(r *http.Request) error {
entry.BootID = nextBootID
reg.lock.Lock()
reg.byUSN[entry.USN] = entry
reg.lock.Unlock()
defer reg.lock.Unlock()
reg.sendUpdate(Update{
USN: entry.USN,
EventType: EventUpdate,
Entry: entry,
})
reg.byUSN[entry.USN] = entry
return nil
}
func (reg *Registry) handleNTSByebye(r *http.Request) error {
usn := r.Header.Get("USN")
reg.lock.Lock()
entry := reg.byUSN[usn]
delete(reg.byUSN, usn)
reg.lock.Unlock()
defer reg.lock.Unlock()
reg.sendUpdate(Update{
USN: usn,
EventType: EventByeBye,
Entry: entry,
})
delete(reg.byUSN, r.Header.Get("USN"))
return nil
}

9
Godeps/_workspace/src/github.com/mattn/go-isatty/LICENSE generated vendored
View file

@ -1,9 +0,0 @@
Copyright (c) Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
MIT License (Expat)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

2
Godeps/_workspace/src/github.com/mattn/go-isatty/isatty_bsd.go generated vendored
View file

@ -1,4 +1,4 @@
// +build darwin freebsd openbsd netbsd
// +build darwin freebsd
package isatty

3
Godeps/_workspace/src/github.com/mattn/go-sqlite3/.gitignore generated vendored Normal file
View file

@ -0,0 +1,3 @@
*.db
*.exe
*.dll

9
Godeps/_workspace/src/github.com/mattn/go-sqlite3/.travis.yml generated vendored Normal file
View file

@ -0,0 +1,9 @@
language: go
go:
- tip
before_install:
- go get github.com/axw/gocov/gocov
- go get github.com/mattn/goveralls
- go get golang.org/x/tools/cmd/cover
script:
- $HOME/gopath/bin/goveralls -repotoken 3qJVUE0iQwqnCbmNcDsjYu1nh4J4KIFXx

21
Godeps/_workspace/src/github.com/mattn/go-sqlite3/LICENSE generated vendored Normal file
View file

@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2014 Yasuhiro Matsumoto
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

70
Godeps/_workspace/src/github.com/mattn/go-sqlite3/README.md generated vendored Normal file
View file

@ -0,0 +1,70 @@
go-sqlite3
==========
[![Build Status](https://travis-ci.org/mattn/go-sqlite3.png?branch=master)](https://travis-ci.org/mattn/go-sqlite3)
[![Coverage Status](https://coveralls.io/repos/mattn/go-sqlite3/badge.png?branch=master)](https://coveralls.io/r/mattn/go-sqlite3?branch=master)
Description
-----------
sqlite3 driver conforming to the built-in database/sql interface
Installation
------------
This package can be installed with the go get command:
go get github.com/mattn/go-sqlite3
Documentation
-------------
API documentation can be found here: http://godoc.org/github.com/mattn/go-sqlite3
Examples can be found under the `./_example` directory
FAQ
---
* Want to build go-sqlite3 with libsqlite3 on my linux.
Use `go build --tags "libsqlite3 linux"`
* Want to build go-sqlite3 with icu extension.
Use `go build --tags "icu"`
* Can't build go-sqlite3 on windows 64bit.
> Probably, you are using go 1.0, go1.0 has a problem when it comes to compiling/linking on windows 64bit.
> See: https://github.com/mattn/go-sqlite3/issues/27
* Getting insert error while query is opened.
> You can pass some arguments into the connection string, for example, a URI.
> See: https://github.com/mattn/go-sqlite3/issues/39
* Do you want cross compiling? mingw on Linux or Mac?
> See: https://github.com/mattn/go-sqlite3/issues/106
> See also: http://www.limitlessfx.com/cross-compile-golang-app-for-windows-from-linux.html
* Want to get time.Time with current locale
Use `loc=auto` in SQLite3 filename schema like `file:foo.db?loc=auto`.
License
-------
MIT: http://mattn.mit-license.org/2012
sqlite3-binding.c, sqlite3-binding.h, sqlite3ext.h
The -binding suffix was added to avoid build failures under gccgo.
In this repository, those files are amalgamation code that copied from SQLite3. The license of those codes are depend on the license of SQLite3.
Author
------
Yasuhiro Matsumoto (a.k.a mattn)

70
Godeps/_workspace/src/github.com/mattn/go-sqlite3/backup.go generated vendored Normal file
View file

@ -0,0 +1,70 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package sqlite3
/*
#include <sqlite3-binding.h>
#include <stdlib.h>
*/
import "C"
import (
"runtime"
"unsafe"
)
type SQLiteBackup struct {
b *C.sqlite3_backup
}
func (c *SQLiteConn) Backup(dest string, conn *SQLiteConn, src string) (*SQLiteBackup, error) {
destptr := C.CString(dest)
defer C.free(unsafe.Pointer(destptr))
srcptr := C.CString(src)
defer C.free(unsafe.Pointer(srcptr))
if b := C.sqlite3_backup_init(c.db, destptr, conn.db, srcptr); b != nil {
bb := &SQLiteBackup{b: b}
runtime.SetFinalizer(bb, (*SQLiteBackup).Finish)
return bb, nil
}
return nil, c.lastError()
}
// Backs up for one step. Calls the underlying `sqlite3_backup_step` function.
// This function returns a boolean indicating if the backup is done and
// an error signalling any other error. Done is returned if the underlying C
// function returns SQLITE_DONE (Code 101)
func (b *SQLiteBackup) Step(p int) (bool, error) {
ret := C.sqlite3_backup_step(b.b, C.int(p))
if ret == C.SQLITE_DONE {
return true, nil
} else if ret != 0 && ret != C.SQLITE_LOCKED && ret != C.SQLITE_BUSY {
return false, Error{Code: ErrNo(ret)}
}
return false, nil
}
func (b *SQLiteBackup) Remaining() int {
return int(C.sqlite3_backup_remaining(b.b))
}
func (b *SQLiteBackup) PageCount() int {
return int(C.sqlite3_backup_pagecount(b.b))
}
func (b *SQLiteBackup) Finish() error {
return b.Close()
}
func (b *SQLiteBackup) Close() error {
ret := C.sqlite3_backup_finish(b.b)
if ret != 0 {
return Error{Code: ErrNo(ret)}
}
b.b = nil
runtime.SetFinalizer(b, nil)
return nil
}

147782
Godeps/_workspace/src/github.com/mattn/go-sqlite3/code/sqlite3-binding.c generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

7478
Godeps/_workspace/src/github.com/mattn/go-sqlite3/code/sqlite3-binding.h generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

487
Godeps/_workspace/src/github.com/mattn/go-sqlite3/code/sqlite3ext.h generated vendored Normal file
View file

@ -0,0 +1,487 @@
/*
** 2006 June 7
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the SQLite interface for use by
** shared libraries that want to be imported as extensions into
** an SQLite instance. Shared libraries that intend to be loaded
** as extensions by SQLite should #include this file instead of
** sqlite3.h.
*/
#ifndef _SQLITE3EXT_H_
#define _SQLITE3EXT_H_
#include "sqlite3-binding.h"
typedef struct sqlite3_api_routines sqlite3_api_routines;
/*
** The following structure holds pointers to all of the SQLite API
** routines.
**
** WARNING: In order to maintain backwards compatibility, add new
** interfaces to the end of this structure only. If you insert new
** interfaces in the middle of this structure, then older different
** versions of SQLite will not be able to load each others' shared
** libraries!
*/
struct sqlite3_api_routines {
void * (*aggregate_context)(sqlite3_context*,int nBytes);
int (*aggregate_count)(sqlite3_context*);
int (*bind_blob)(sqlite3_stmt*,int,const void*,int n,void(*)(void*));
int (*bind_double)(sqlite3_stmt*,int,double);
int (*bind_int)(sqlite3_stmt*,int,int);
int (*bind_int64)(sqlite3_stmt*,int,sqlite_int64);
int (*bind_null)(sqlite3_stmt*,int);
int (*bind_parameter_count)(sqlite3_stmt*);
int (*bind_parameter_index)(sqlite3_stmt*,const char*zName);
const char * (*bind_parameter_name)(sqlite3_stmt*,int);
int (*bind_text)(sqlite3_stmt*,int,const char*,int n,void(*)(void*));
int (*bind_text16)(sqlite3_stmt*,int,const void*,int,void(*)(void*));
int (*bind_value)(sqlite3_stmt*,int,const sqlite3_value*);
int (*busy_handler)(sqlite3*,int(*)(void*,int),void*);
int (*busy_timeout)(sqlite3*,int ms);
int (*changes)(sqlite3*);
int (*close)(sqlite3*);
int (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,
int eTextRep,const char*));
int (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,
int eTextRep,const void*));
const void * (*column_blob)(sqlite3_stmt*,int iCol);
int (*column_bytes)(sqlite3_stmt*,int iCol);
int (*column_bytes16)(sqlite3_stmt*,int iCol);
int (*column_count)(sqlite3_stmt*pStmt);
const char * (*column_database_name)(sqlite3_stmt*,int);
const void * (*column_database_name16)(sqlite3_stmt*,int);
const char * (*column_decltype)(sqlite3_stmt*,int i);
const void * (*column_decltype16)(sqlite3_stmt*,int);
double (*column_double)(sqlite3_stmt*,int iCol);
int (*column_int)(sqlite3_stmt*,int iCol);
sqlite_int64 (*column_int64)(sqlite3_stmt*,int iCol);
const char * (*column_name)(sqlite3_stmt*,int);
const void * (*column_name16)(sqlite3_stmt*,int);
const char * (*column_origin_name)(sqlite3_stmt*,int);
const void * (*column_origin_name16)(sqlite3_stmt*,int);
const char * (*column_table_name)(sqlite3_stmt*,int);
const void * (*column_table_name16)(sqlite3_stmt*,int);
const unsigned char * (*column_text)(sqlite3_stmt*,int iCol);
const void * (*column_text16)(sqlite3_stmt*,int iCol);
int (*column_type)(sqlite3_stmt*,int iCol);
sqlite3_value* (*column_value)(sqlite3_stmt*,int iCol);
void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
int (*complete)(const char*sql);
int (*complete16)(const void*sql);
int (*create_collation)(sqlite3*,const char*,int,void*,
int(*)(void*,int,const void*,int,const void*));
int (*create_collation16)(sqlite3*,const void*,int,void*,
int(*)(void*,int,const void*,int,const void*));
int (*create_function)(sqlite3*,const char*,int,int,void*,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*));
int (*create_function16)(sqlite3*,const void*,int,int,void*,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*));
int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*);
int (*data_count)(sqlite3_stmt*pStmt);
sqlite3 * (*db_handle)(sqlite3_stmt*);
int (*declare_vtab)(sqlite3*,const char*);
int (*enable_shared_cache)(int);
int (*errcode)(sqlite3*db);
const char * (*errmsg)(sqlite3*);
const void * (*errmsg16)(sqlite3*);
int (*exec)(sqlite3*,const char*,sqlite3_callback,void*,char**);
int (*expired)(sqlite3_stmt*);
int (*finalize)(sqlite3_stmt*pStmt);
void (*free)(void*);
void (*free_table)(char**result);
int (*get_autocommit)(sqlite3*);
void * (*get_auxdata)(sqlite3_context*,int);
int (*get_table)(sqlite3*,const char*,char***,int*,int*,char**);
int (*global_recover)(void);
void (*interruptx)(sqlite3*);
sqlite_int64 (*last_insert_rowid)(sqlite3*);
const char * (*libversion)(void);
int (*libversion_number)(void);
void *(*malloc)(int);
char * (*mprintf)(const char*,...);
int (*open)(const char*,sqlite3**);
int (*open16)(const void*,sqlite3**);
int (*prepare)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
int (*prepare16)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
void * (*profile)(sqlite3*,void(*)(void*,const char*,sqlite_uint64),void*);
void (*progress_handler)(sqlite3*,int,int(*)(void*),void*);
void *(*realloc)(void*,int);
int (*reset)(sqlite3_stmt*pStmt);
void (*result_blob)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_double)(sqlite3_context*,double);
void (*result_error)(sqlite3_context*,const char*,int);
void (*result_error16)(sqlite3_context*,const void*,int);
void (*result_int)(sqlite3_context*,int);
void (*result_int64)(sqlite3_context*,sqlite_int64);
void (*result_null)(sqlite3_context*);
void (*result_text)(sqlite3_context*,const char*,int,void(*)(void*));
void (*result_text16)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_text16be)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_value)(sqlite3_context*,sqlite3_value*);
void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
int (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
const char*,const char*),void*);
void (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
char * (*snprintf)(int,char*,const char*,...);
int (*step)(sqlite3_stmt*);
int (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
char const**,char const**,int*,int*,int*);
void (*thread_cleanup)(void);
int (*total_changes)(sqlite3*);
void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
int (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,
sqlite_int64),void*);
void * (*user_data)(sqlite3_context*);
const void * (*value_blob)(sqlite3_value*);
int (*value_bytes)(sqlite3_value*);
int (*value_bytes16)(sqlite3_value*);
double (*value_double)(sqlite3_value*);
int (*value_int)(sqlite3_value*);
sqlite_int64 (*value_int64)(sqlite3_value*);
int (*value_numeric_type)(sqlite3_value*);
const unsigned char * (*value_text)(sqlite3_value*);
const void * (*value_text16)(sqlite3_value*);
const void * (*value_text16be)(sqlite3_value*);
const void * (*value_text16le)(sqlite3_value*);
int (*value_type)(sqlite3_value*);
char *(*vmprintf)(const char*,va_list);
/* Added ??? */
int (*overload_function)(sqlite3*, const char *zFuncName, int nArg);
/* Added by 3.3.13 */
int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
int (*clear_bindings)(sqlite3_stmt*);
/* Added by 3.4.1 */
int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,
void (*xDestroy)(void *));
/* Added by 3.5.0 */
int (*bind_zeroblob)(sqlite3_stmt*,int,int);
int (*blob_bytes)(sqlite3_blob*);
int (*blob_close)(sqlite3_blob*);
int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,
int,sqlite3_blob**);
int (*blob_read)(sqlite3_blob*,void*,int,int);
int (*blob_write)(sqlite3_blob*,const void*,int,int);
int (*create_collation_v2)(sqlite3*,const char*,int,void*,
int(*)(void*,int,const void*,int,const void*),
void(*)(void*));
int (*file_control)(sqlite3*,const char*,int,void*);
sqlite3_int64 (*memory_highwater)(int);
sqlite3_int64 (*memory_used)(void);
sqlite3_mutex *(*mutex_alloc)(int);
void (*mutex_enter)(sqlite3_mutex*);
void (*mutex_free)(sqlite3_mutex*);
void (*mutex_leave)(sqlite3_mutex*);
int (*mutex_try)(sqlite3_mutex*);
int (*open_v2)(const char*,sqlite3**,int,const char*);
int (*release_memory)(int);
void (*result_error_nomem)(sqlite3_context*);
void (*result_error_toobig)(sqlite3_context*);
int (*sleep)(int);
void (*soft_heap_limit)(int);
sqlite3_vfs *(*vfs_find)(const char*);
int (*vfs_register)(sqlite3_vfs*,int);
int (*vfs_unregister)(sqlite3_vfs*);
int (*xthreadsafe)(void);
void (*result_zeroblob)(sqlite3_context*,int);
void (*result_error_code)(sqlite3_context*,int);
int (*test_control)(int, ...);
void (*randomness)(int,void*);
sqlite3 *(*context_db_handle)(sqlite3_context*);
int (*extended_result_codes)(sqlite3*,int);
int (*limit)(sqlite3*,int,int);
sqlite3_stmt *(*next_stmt)(sqlite3*,sqlite3_stmt*);
const char *(*sql)(sqlite3_stmt*);
int (*status)(int,int*,int*,int);
int (*backup_finish)(sqlite3_backup*);
sqlite3_backup *(*backup_init)(sqlite3*,const char*,sqlite3*,const char*);
int (*backup_pagecount)(sqlite3_backup*);
int (*backup_remaining)(sqlite3_backup*);
int (*backup_step)(sqlite3_backup*,int);
const char *(*compileoption_get)(int);
int (*compileoption_used)(const char*);
int (*create_function_v2)(sqlite3*,const char*,int,int,void*,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*),
void(*xDestroy)(void*));
int (*db_config)(sqlite3*,int,...);
sqlite3_mutex *(*db_mutex)(sqlite3*);
int (*db_status)(sqlite3*,int,int*,int*,int);
int (*extended_errcode)(sqlite3*);
void (*log)(int,const char*,...);
sqlite3_int64 (*soft_heap_limit64)(sqlite3_int64);
const char *(*sourceid)(void);
int (*stmt_status)(sqlite3_stmt*,int,int);
int (*strnicmp)(const char*,const char*,int);
int (*unlock_notify)(sqlite3*,void(*)(void**,int),void*);
int (*wal_autocheckpoint)(sqlite3*,int);
int (*wal_checkpoint)(sqlite3*,const char*);
void *(*wal_hook)(sqlite3*,int(*)(void*,sqlite3*,const char*,int),void*);
int (*blob_reopen)(sqlite3_blob*,sqlite3_int64);
int (*vtab_config)(sqlite3*,int op,...);
int (*vtab_on_conflict)(sqlite3*);
/* Version 3.7.16 and later */
int (*close_v2)(sqlite3*);
const char *(*db_filename)(sqlite3*,const char*);
int (*db_readonly)(sqlite3*,const char*);
int (*db_release_memory)(sqlite3*);
const char *(*errstr)(int);
int (*stmt_busy)(sqlite3_stmt*);
int (*stmt_readonly)(sqlite3_stmt*);
int (*stricmp)(const char*,const char*);
int (*uri_boolean)(const char*,const char*,int);
sqlite3_int64 (*uri_int64)(const char*,const char*,sqlite3_int64);
const char *(*uri_parameter)(const char*,const char*);
char *(*vsnprintf)(int,char*,const char*,va_list);
int (*wal_checkpoint_v2)(sqlite3*,const char*,int,int*,int*);
};
/*
** The following macros redefine the API routines so that they are
** redirected throught the global sqlite3_api structure.
**
** This header file is also used by the loadext.c source file
** (part of the main SQLite library - not an extension) so that
** it can get access to the sqlite3_api_routines structure
** definition. But the main library does not want to redefine
** the API. So the redefinition macros are only valid if the
** SQLITE_CORE macros is undefined.
*/
#ifndef SQLITE_CORE
#define sqlite3_aggregate_context sqlite3_api->aggregate_context
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_aggregate_count sqlite3_api->aggregate_count
#endif
#define sqlite3_bind_blob sqlite3_api->bind_blob
#define sqlite3_bind_double sqlite3_api->bind_double
#define sqlite3_bind_int sqlite3_api->bind_int
#define sqlite3_bind_int64 sqlite3_api->bind_int64
#define sqlite3_bind_null sqlite3_api->bind_null
#define sqlite3_bind_parameter_count sqlite3_api->bind_parameter_count
#define sqlite3_bind_parameter_index sqlite3_api->bind_parameter_index
#define sqlite3_bind_parameter_name sqlite3_api->bind_parameter_name
#define sqlite3_bind_text sqlite3_api->bind_text
#define sqlite3_bind_text16 sqlite3_api->bind_text16
#define sqlite3_bind_value sqlite3_api->bind_value
#define sqlite3_busy_handler sqlite3_api->busy_handler
#define sqlite3_busy_timeout sqlite3_api->busy_timeout
#define sqlite3_changes sqlite3_api->changes
#define sqlite3_close sqlite3_api->close
#define sqlite3_collation_needed sqlite3_api->collation_needed
#define sqlite3_collation_needed16 sqlite3_api->collation_needed16
#define sqlite3_column_blob sqlite3_api->column_blob
#define sqlite3_column_bytes sqlite3_api->column_bytes
#define sqlite3_column_bytes16 sqlite3_api->column_bytes16
#define sqlite3_column_count sqlite3_api->column_count
#define sqlite3_column_database_name sqlite3_api->column_database_name
#define sqlite3_column_database_name16 sqlite3_api->column_database_name16
#define sqlite3_column_decltype sqlite3_api->column_decltype
#define sqlite3_column_decltype16 sqlite3_api->column_decltype16
#define sqlite3_column_double sqlite3_api->column_double
#define sqlite3_column_int sqlite3_api->column_int
#define sqlite3_column_int64 sqlite3_api->column_int64
#define sqlite3_column_name sqlite3_api->column_name
#define sqlite3_column_name16 sqlite3_api->column_name16
#define sqlite3_column_origin_name sqlite3_api->column_origin_name
#define sqlite3_column_origin_name16 sqlite3_api->column_origin_name16
#define sqlite3_column_table_name sqlite3_api->column_table_name
#define sqlite3_column_table_name16 sqlite3_api->column_table_name16
#define sqlite3_column_text sqlite3_api->column_text
#define sqlite3_column_text16 sqlite3_api->column_text16
#define sqlite3_column_type sqlite3_api->column_type
#define sqlite3_column_value sqlite3_api->column_value
#define sqlite3_commit_hook sqlite3_api->commit_hook
#define sqlite3_complete sqlite3_api->complete
#define sqlite3_complete16 sqlite3_api->complete16
#define sqlite3_create_collation sqlite3_api->create_collation
#define sqlite3_create_collation16 sqlite3_api->create_collation16
#define sqlite3_create_function sqlite3_api->create_function
#define sqlite3_create_function16 sqlite3_api->create_function16
#define sqlite3_create_module sqlite3_api->create_module
#define sqlite3_create_module_v2 sqlite3_api->create_module_v2
#define sqlite3_data_count sqlite3_api->data_count
#define sqlite3_db_handle sqlite3_api->db_handle
#define sqlite3_declare_vtab sqlite3_api->declare_vtab
#define sqlite3_enable_shared_cache sqlite3_api->enable_shared_cache
#define sqlite3_errcode sqlite3_api->errcode
#define sqlite3_errmsg sqlite3_api->errmsg
#define sqlite3_errmsg16 sqlite3_api->errmsg16
#define sqlite3_exec sqlite3_api->exec
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_expired sqlite3_api->expired
#endif
#define sqlite3_finalize sqlite3_api->finalize
#define sqlite3_free sqlite3_api->free
#define sqlite3_free_table sqlite3_api->free_table
#define sqlite3_get_autocommit sqlite3_api->get_autocommit
#define sqlite3_get_auxdata sqlite3_api->get_auxdata
#define sqlite3_get_table sqlite3_api->get_table
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_global_recover sqlite3_api->global_recover
#endif
#define sqlite3_interrupt sqlite3_api->interruptx
#define sqlite3_last_insert_rowid sqlite3_api->last_insert_rowid
#define sqlite3_libversion sqlite3_api->libversion
#define sqlite3_libversion_number sqlite3_api->libversion_number
#define sqlite3_malloc sqlite3_api->malloc
#define sqlite3_mprintf sqlite3_api->mprintf
#define sqlite3_open sqlite3_api->open
#define sqlite3_open16 sqlite3_api->open16
#define sqlite3_prepare sqlite3_api->prepare
#define sqlite3_prepare16 sqlite3_api->prepare16
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
#define sqlite3_profile sqlite3_api->profile
#define sqlite3_progress_handler sqlite3_api->progress_handler
#define sqlite3_realloc sqlite3_api->realloc
#define sqlite3_reset sqlite3_api->reset
#define sqlite3_result_blob sqlite3_api->result_blob
#define sqlite3_result_double sqlite3_api->result_double
#define sqlite3_result_error sqlite3_api->result_error
#define sqlite3_result_error16 sqlite3_api->result_error16
#define sqlite3_result_int sqlite3_api->result_int
#define sqlite3_result_int64 sqlite3_api->result_int64
#define sqlite3_result_null sqlite3_api->result_null
#define sqlite3_result_text sqlite3_api->result_text
#define sqlite3_result_text16 sqlite3_api->result_text16
#define sqlite3_result_text16be sqlite3_api->result_text16be
#define sqlite3_result_text16le sqlite3_api->result_text16le
#define sqlite3_result_value sqlite3_api->result_value
#define sqlite3_rollback_hook sqlite3_api->rollback_hook
#define sqlite3_set_authorizer sqlite3_api->set_authorizer
#define sqlite3_set_auxdata sqlite3_api->set_auxdata
#define sqlite3_snprintf sqlite3_api->snprintf
#define sqlite3_step sqlite3_api->step
#define sqlite3_table_column_metadata sqlite3_api->table_column_metadata
#define sqlite3_thread_cleanup sqlite3_api->thread_cleanup
#define sqlite3_total_changes sqlite3_api->total_changes
#define sqlite3_trace sqlite3_api->trace
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_transfer_bindings sqlite3_api->transfer_bindings
#endif
#define sqlite3_update_hook sqlite3_api->update_hook
#define sqlite3_user_data sqlite3_api->user_data
#define sqlite3_value_blob sqlite3_api->value_blob
#define sqlite3_value_bytes sqlite3_api->value_bytes
#define sqlite3_value_bytes16 sqlite3_api->value_bytes16
#define sqlite3_value_double sqlite3_api->value_double
#define sqlite3_value_int sqlite3_api->value_int
#define sqlite3_value_int64 sqlite3_api->value_int64
#define sqlite3_value_numeric_type sqlite3_api->value_numeric_type
#define sqlite3_value_text sqlite3_api->value_text
#define sqlite3_value_text16 sqlite3_api->value_text16
#define sqlite3_value_text16be sqlite3_api->value_text16be
#define sqlite3_value_text16le sqlite3_api->value_text16le
#define sqlite3_value_type sqlite3_api->value_type
#define sqlite3_vmprintf sqlite3_api->vmprintf
#define sqlite3_overload_function sqlite3_api->overload_function
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
#define sqlite3_clear_bindings sqlite3_api->clear_bindings
#define sqlite3_bind_zeroblob sqlite3_api->bind_zeroblob
#define sqlite3_blob_bytes sqlite3_api->blob_bytes
#define sqlite3_blob_close sqlite3_api->blob_close
#define sqlite3_blob_open sqlite3_api->blob_open
#define sqlite3_blob_read sqlite3_api->blob_read
#define sqlite3_blob_write sqlite3_api->blob_write
#define sqlite3_create_collation_v2 sqlite3_api->create_collation_v2
#define sqlite3_file_control sqlite3_api->file_control
#define sqlite3_memory_highwater sqlite3_api->memory_highwater
#define sqlite3_memory_used sqlite3_api->memory_used
#define sqlite3_mutex_alloc sqlite3_api->mutex_alloc
#define sqlite3_mutex_enter sqlite3_api->mutex_enter
#define sqlite3_mutex_free sqlite3_api->mutex_free
#define sqlite3_mutex_leave sqlite3_api->mutex_leave
#define sqlite3_mutex_try sqlite3_api->mutex_try
#define sqlite3_open_v2 sqlite3_api->open_v2
#define sqlite3_release_memory sqlite3_api->release_memory
#define sqlite3_result_error_nomem sqlite3_api->result_error_nomem
#define sqlite3_result_error_toobig sqlite3_api->result_error_toobig
#define sqlite3_sleep sqlite3_api->sleep
#define sqlite3_soft_heap_limit sqlite3_api->soft_heap_limit
#define sqlite3_vfs_find sqlite3_api->vfs_find
#define sqlite3_vfs_register sqlite3_api->vfs_register
#define sqlite3_vfs_unregister sqlite3_api->vfs_unregister
#define sqlite3_threadsafe sqlite3_api->xthreadsafe
#define sqlite3_result_zeroblob sqlite3_api->result_zeroblob
#define sqlite3_result_error_code sqlite3_api->result_error_code
#define sqlite3_test_control sqlite3_api->test_control
#define sqlite3_randomness sqlite3_api->randomness
#define sqlite3_context_db_handle sqlite3_api->context_db_handle
#define sqlite3_extended_result_codes sqlite3_api->extended_result_codes
#define sqlite3_limit sqlite3_api->limit
#define sqlite3_next_stmt sqlite3_api->next_stmt
#define sqlite3_sql sqlite3_api->sql
#define sqlite3_status sqlite3_api->status
#define sqlite3_backup_finish sqlite3_api->backup_finish
#define sqlite3_backup_init sqlite3_api->backup_init
#define sqlite3_backup_pagecount sqlite3_api->backup_pagecount
#define sqlite3_backup_remaining sqlite3_api->backup_remaining
#define sqlite3_backup_step sqlite3_api->backup_step
#define sqlite3_compileoption_get sqlite3_api->compileoption_get
#define sqlite3_compileoption_used sqlite3_api->compileoption_used
#define sqlite3_create_function_v2 sqlite3_api->create_function_v2
#define sqlite3_db_config sqlite3_api->db_config
#define sqlite3_db_mutex sqlite3_api->db_mutex
#define sqlite3_db_status sqlite3_api->db_status
#define sqlite3_extended_errcode sqlite3_api->extended_errcode
#define sqlite3_log sqlite3_api->log
#define sqlite3_soft_heap_limit64 sqlite3_api->soft_heap_limit64
#define sqlite3_sourceid sqlite3_api->sourceid
#define sqlite3_stmt_status sqlite3_api->stmt_status
#define sqlite3_strnicmp sqlite3_api->strnicmp
#define sqlite3_unlock_notify sqlite3_api->unlock_notify
#define sqlite3_wal_autocheckpoint sqlite3_api->wal_autocheckpoint
#define sqlite3_wal_checkpoint sqlite3_api->wal_checkpoint
#define sqlite3_wal_hook sqlite3_api->wal_hook
#define sqlite3_blob_reopen sqlite3_api->blob_reopen
#define sqlite3_vtab_config sqlite3_api->vtab_config
#define sqlite3_vtab_on_conflict sqlite3_api->vtab_on_conflict
/* Version 3.7.16 and later */
#define sqlite3_close_v2 sqlite3_api->close_v2
#define sqlite3_db_filename sqlite3_api->db_filename
#define sqlite3_db_readonly sqlite3_api->db_readonly
#define sqlite3_db_release_memory sqlite3_api->db_release_memory
#define sqlite3_errstr sqlite3_api->errstr
#define sqlite3_stmt_busy sqlite3_api->stmt_busy
#define sqlite3_stmt_readonly sqlite3_api->stmt_readonly
#define sqlite3_stricmp sqlite3_api->stricmp
#define sqlite3_uri_boolean sqlite3_api->uri_boolean
#define sqlite3_uri_int64 sqlite3_api->uri_int64
#define sqlite3_uri_parameter sqlite3_api->uri_parameter
#define sqlite3_uri_vsnprintf sqlite3_api->vsnprintf
#define sqlite3_wal_checkpoint_v2 sqlite3_api->wal_checkpoint_v2
#endif /* SQLITE_CORE */
#ifndef SQLITE_CORE
/* This case when the file really is being compiled as a loadable
** extension */
# define SQLITE_EXTENSION_INIT1 const sqlite3_api_routines *sqlite3_api=0;
# define SQLITE_EXTENSION_INIT2(v) sqlite3_api=v;
# define SQLITE_EXTENSION_INIT3 \
extern const sqlite3_api_routines *sqlite3_api;
#else
/* This case when the file is being statically linked into the
** application */
# define SQLITE_EXTENSION_INIT1 /*no-op*/
# define SQLITE_EXTENSION_INIT2(v) (void)v; /* unused parameter */
# define SQLITE_EXTENSION_INIT3 /*no-op*/
#endif
#endif /* _SQLITE3EXT_H_ */

95
Godeps/_workspace/src/github.com/mattn/go-sqlite3/doc.go generated vendored Normal file
View file

@ -0,0 +1,95 @@
/*
Package sqlite3 provides interface to SQLite3 databases.
This works as driver for database/sql.
Installation
go get github.com/mattn/go-sqlite3
Supported Types
Currently, go-sqlite3 support following data types.
+------------------------------+
|go | sqlite3 |
|----------|-------------------|
|nil | null |
|int | integer |
|int64 | integer |
|float64 | float |
|bool | integer |
|[]byte | blob |
|string | text |
|time.Time | timestamp/datetime|
+------------------------------+
SQLite3 Extension
You can write your own extension module for sqlite3. For example, below is a
extension for Regexp matcher operation.
#include <pcre.h>
#include <string.h>
#include <stdio.h>
#include <sqlite3ext.h>
SQLITE_EXTENSION_INIT1
static void regexp_func(sqlite3_context *context, int argc, sqlite3_value **argv) {
if (argc >= 2) {
const char *target = (const char *)sqlite3_value_text(argv[1]);
const char *pattern = (const char *)sqlite3_value_text(argv[0]);
const char* errstr = NULL;
int erroff = 0;
int vec[500];
int n, rc;
pcre* re = pcre_compile(pattern, 0, &errstr, &erroff, NULL);
rc = pcre_exec(re, NULL, target, strlen(target), 0, 0, vec, 500);
if (rc <= 0) {
sqlite3_result_error(context, errstr, 0);
return;
}
sqlite3_result_int(context, 1);
}
}
#ifdef _WIN32
__declspec(dllexport)
#endif
int sqlite3_extension_init(sqlite3 *db, char **errmsg,
const sqlite3_api_routines *api) {
SQLITE_EXTENSION_INIT2(api);
return sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8,
(void*)db, regexp_func, NULL, NULL);
}
It need to build as so/dll shared library. And you need to register
extension module like below.
sql.Register("sqlite3_with_extensions",
&sqlite3.SQLiteDriver{
Extensions: []string{
"sqlite3_mod_regexp",
},
})
Then, you can use this extension.
rows, err := db.Query("select text from mytable where name regexp '^golang'")
Connection Hook
You can hook and inject your codes when connection established. database/sql
doesn't provide the way to get native go-sqlite3 interfaces. So if you want,
you need to hook ConnectHook and get the SQLiteConn.
sql.Register("sqlite3_with_hook_example",
&sqlite3.SQLiteDriver{
ConnectHook: func(conn *sqlite3.SQLiteConn) error {
sqlite3conn = append(sqlite3conn, conn)
return nil
},
})
*/
package sqlite3

128
Godeps/_workspace/src/github.com/mattn/go-sqlite3/error.go generated vendored Normal file
View file

@ -0,0 +1,128 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package sqlite3
import "C"
type ErrNo int
const ErrNoMask C.int = 0xff
type ErrNoExtended int
type Error struct {
Code ErrNo /* The error code returned by SQLite */
ExtendedCode ErrNoExtended /* The extended error code returned by SQLite */
err string /* The error string returned by sqlite3_errmsg(),
this usually contains more specific details. */
}
// result codes from http://www.sqlite.org/c3ref/c_abort.html
var (
ErrError = ErrNo(1) /* SQL error or missing database */
ErrInternal = ErrNo(2) /* Internal logic error in SQLite */
ErrPerm = ErrNo(3) /* Access permission denied */
ErrAbort = ErrNo(4) /* Callback routine requested an abort */
ErrBusy = ErrNo(5) /* The database file is locked */
ErrLocked = ErrNo(6) /* A table in the database is locked */
ErrNomem = ErrNo(7) /* A malloc() failed */
ErrReadonly = ErrNo(8) /* Attempt to write a readonly database */
ErrInterrupt = ErrNo(9) /* Operation terminated by sqlite3_interrupt() */
ErrIoErr = ErrNo(10) /* Some kind of disk I/O error occurred */
ErrCorrupt = ErrNo(11) /* The database disk image is malformed */
ErrNotFound = ErrNo(12) /* Unknown opcode in sqlite3_file_control() */
ErrFull = ErrNo(13) /* Insertion failed because database is full */
ErrCantOpen = ErrNo(14) /* Unable to open the database file */
ErrProtocol = ErrNo(15) /* Database lock protocol error */
ErrEmpty = ErrNo(16) /* Database is empty */
ErrSchema = ErrNo(17) /* The database schema changed */
ErrTooBig = ErrNo(18) /* String or BLOB exceeds size limit */
ErrConstraint = ErrNo(19) /* Abort due to constraint violation */
ErrMismatch = ErrNo(20) /* Data type mismatch */
ErrMisuse = ErrNo(21) /* Library used incorrectly */
ErrNoLFS = ErrNo(22) /* Uses OS features not supported on host */
ErrAuth = ErrNo(23) /* Authorization denied */
ErrFormat = ErrNo(24) /* Auxiliary database format error */
ErrRange = ErrNo(25) /* 2nd parameter to sqlite3_bind out of range */
ErrNotADB = ErrNo(26) /* File opened that is not a database file */
ErrNotice = ErrNo(27) /* Notifications from sqlite3_log() */
ErrWarning = ErrNo(28) /* Warnings from sqlite3_log() */
)
func (err ErrNo) Error() string {
return Error{Code: err}.Error()
}
func (err ErrNo) Extend(by int) ErrNoExtended {
return ErrNoExtended(int(err) | (by << 8))
}
func (err ErrNoExtended) Error() string {
return Error{Code: ErrNo(C.int(err) & ErrNoMask), ExtendedCode: err}.Error()
}
func (err Error) Error() string {
if err.err != "" {
return err.err
}
return errorString(err)
}
// result codes from http://www.sqlite.org/c3ref/c_abort_rollback.html
var (
ErrIoErrRead = ErrIoErr.Extend(1)
ErrIoErrShortRead = ErrIoErr.Extend(2)
ErrIoErrWrite = ErrIoErr.Extend(3)
ErrIoErrFsync = ErrIoErr.Extend(4)
ErrIoErrDirFsync = ErrIoErr.Extend(5)
ErrIoErrTruncate = ErrIoErr.Extend(6)
ErrIoErrFstat = ErrIoErr.Extend(7)
ErrIoErrUnlock = ErrIoErr.Extend(8)
ErrIoErrRDlock = ErrIoErr.Extend(9)
ErrIoErrDelete = ErrIoErr.Extend(10)
ErrIoErrBlocked = ErrIoErr.Extend(11)
ErrIoErrNoMem = ErrIoErr.Extend(12)
ErrIoErrAccess = ErrIoErr.Extend(13)
ErrIoErrCheckReservedLock = ErrIoErr.Extend(14)
ErrIoErrLock = ErrIoErr.Extend(15)
ErrIoErrClose = ErrIoErr.Extend(16)
ErrIoErrDirClose = ErrIoErr.Extend(17)
ErrIoErrSHMOpen = ErrIoErr.Extend(18)
ErrIoErrSHMSize = ErrIoErr.Extend(19)
ErrIoErrSHMLock = ErrIoErr.Extend(20)
ErrIoErrSHMMap = ErrIoErr.Extend(21)
ErrIoErrSeek = ErrIoErr.Extend(22)
ErrIoErrDeleteNoent = ErrIoErr.Extend(23)
ErrIoErrMMap = ErrIoErr.Extend(24)
ErrIoErrGetTempPath = ErrIoErr.Extend(25)
ErrIoErrConvPath = ErrIoErr.Extend(26)
ErrLockedSharedCache = ErrLocked.Extend(1)
ErrBusyRecovery = ErrBusy.Extend(1)
ErrBusySnapshot = ErrBusy.Extend(2)
ErrCantOpenNoTempDir = ErrCantOpen.Extend(1)
ErrCantOpenIsDir = ErrCantOpen.Extend(2)
ErrCantOpenFullPath = ErrCantOpen.Extend(3)
ErrCantOpenConvPath = ErrCantOpen.Extend(4)
ErrCorruptVTab = ErrCorrupt.Extend(1)
ErrReadonlyRecovery = ErrReadonly.Extend(1)
ErrReadonlyCantLock = ErrReadonly.Extend(2)
ErrReadonlyRollback = ErrReadonly.Extend(3)
ErrReadonlyDbMoved = ErrReadonly.Extend(4)
ErrAbortRollback = ErrAbort.Extend(2)
ErrConstraintCheck = ErrConstraint.Extend(1)
ErrConstraintCommitHook = ErrConstraint.Extend(2)
ErrConstraintForeignKey = ErrConstraint.Extend(3)
ErrConstraintFunction = ErrConstraint.Extend(4)
ErrConstraintNotNull = ErrConstraint.Extend(5)
ErrConstraintPrimaryKey = ErrConstraint.Extend(6)
ErrConstraintTrigger = ErrConstraint.Extend(7)
ErrConstraintUnique = ErrConstraint.Extend(8)
ErrConstraintVTab = ErrConstraint.Extend(9)
ErrConstraintRowId = ErrConstraint.Extend(10)
ErrNoticeRecoverWAL = ErrNotice.Extend(1)
ErrNoticeRecoverRollback = ErrNotice.Extend(2)
ErrWarningAutoIndex = ErrWarning.Extend(1)
)

242
Godeps/_workspace/src/github.com/mattn/go-sqlite3/error_test.go generated vendored Normal file
View file

@ -0,0 +1,242 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package sqlite3
import (
"database/sql"
"io/ioutil"
"os"
"path"
"testing"
)
func TestSimpleError(t *testing.T) {
e := ErrError.Error()
if e != "SQL logic error or missing database" {
t.Error("wrong error code:" + e)
}
}
func TestCorruptDbErrors(t *testing.T) {
dirName, err := ioutil.TempDir("", "sqlite3")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dirName)
dbFileName := path.Join(dirName, "test.db")
f, err := os.Create(dbFileName)
if err != nil {
t.Error(err)
}
f.Write([]byte{1, 2, 3, 4, 5})
f.Close()
db, err := sql.Open("sqlite3", dbFileName)
if err == nil {
_, err = db.Exec("drop table foo")
}
sqliteErr := err.(Error)
if sqliteErr.Code != ErrNotADB {
t.Error("wrong error code for corrupted DB")
}
if err.Error() == "" {
t.Error("wrong error string for corrupted DB")
}
db.Close()
}
func TestSqlLogicErrors(t *testing.T) {
dirName, err := ioutil.TempDir("", "sqlite3")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dirName)
dbFileName := path.Join(dirName, "test.db")
db, err := sql.Open("sqlite3", dbFileName)
if err != nil {
t.Error(err)
}
defer db.Close()
_, err = db.Exec("CREATE TABLE Foo (id INTEGER PRIMARY KEY)")
if err != nil {
t.Error(err)
}
const expectedErr = "table Foo already exists"
_, err = db.Exec("CREATE TABLE Foo (id INTEGER PRIMARY KEY)")
if err.Error() != expectedErr {
t.Errorf("Unexpected error: %s, expected %s", err.Error(), expectedErr)
}
}
func TestExtendedErrorCodes_ForeignKey(t *testing.T) {
dirName, err := ioutil.TempDir("", "sqlite3-err")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dirName)
dbFileName := path.Join(dirName, "test.db")
db, err := sql.Open("sqlite3", dbFileName)
if err != nil {
t.Error(err)
}
defer db.Close()
_, err = db.Exec("PRAGMA foreign_keys=ON;")
if err != nil {
t.Errorf("PRAGMA foreign_keys=ON: %v", err)
}
_, err = db.Exec(`CREATE TABLE Foo (
id INTEGER PRIMARY KEY AUTOINCREMENT,
value INTEGER NOT NULL,
ref INTEGER NULL REFERENCES Foo (id),
UNIQUE(value)
);`)
if err != nil {
t.Error(err)
}
_, err = db.Exec("INSERT INTO Foo (ref, value) VALUES (100, 100);")
if err == nil {
t.Error("No error!")
} else {
sqliteErr := err.(Error)
if sqliteErr.Code != ErrConstraint {
t.Errorf("Wrong basic error code: %d != %d",
sqliteErr.Code, ErrConstraint)
}
if sqliteErr.ExtendedCode != ErrConstraintForeignKey {
t.Errorf("Wrong extended error code: %d != %d",
sqliteErr.ExtendedCode, ErrConstraintForeignKey)
}
}
}
func TestExtendedErrorCodes_NotNull(t *testing.T) {
dirName, err := ioutil.TempDir("", "sqlite3-err")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dirName)
dbFileName := path.Join(dirName, "test.db")
db, err := sql.Open("sqlite3", dbFileName)
if err != nil {
t.Error(err)
}
defer db.Close()
_, err = db.Exec("PRAGMA foreign_keys=ON;")
if err != nil {
t.Errorf("PRAGMA foreign_keys=ON: %v", err)
}
_, err = db.Exec(`CREATE TABLE Foo (
id INTEGER PRIMARY KEY AUTOINCREMENT,
value INTEGER NOT NULL,
ref INTEGER NULL REFERENCES Foo (id),
UNIQUE(value)
);`)
if err != nil {
t.Error(err)
}
res, err := db.Exec("INSERT INTO Foo (value) VALUES (100);")
if err != nil {
t.Fatalf("Creating first row: %v", err)
}
id, err := res.LastInsertId()
if err != nil {
t.Fatalf("Retrieving last insert id: %v", err)
}
_, err = db.Exec("INSERT INTO Foo (ref) VALUES (?);", id)
if err == nil {
t.Error("No error!")
} else {
sqliteErr := err.(Error)
if sqliteErr.Code != ErrConstraint {
t.Errorf("Wrong basic error code: %d != %d",
sqliteErr.Code, ErrConstraint)
}
if sqliteErr.ExtendedCode != ErrConstraintNotNull {
t.Errorf("Wrong extended error code: %d != %d",
sqliteErr.ExtendedCode, ErrConstraintNotNull)
}
}
}
func TestExtendedErrorCodes_Unique(t *testing.T) {
dirName, err := ioutil.TempDir("", "sqlite3-err")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dirName)
dbFileName := path.Join(dirName, "test.db")
db, err := sql.Open("sqlite3", dbFileName)
if err != nil {
t.Error(err)
}
defer db.Close()
_, err = db.Exec("PRAGMA foreign_keys=ON;")
if err != nil {
t.Errorf("PRAGMA foreign_keys=ON: %v", err)
}
_, err = db.Exec(`CREATE TABLE Foo (
id INTEGER PRIMARY KEY AUTOINCREMENT,
value INTEGER NOT NULL,
ref INTEGER NULL REFERENCES Foo (id),
UNIQUE(value)
);`)
if err != nil {
t.Error(err)
}
res, err := db.Exec("INSERT INTO Foo (value) VALUES (100);")
if err != nil {
t.Fatalf("Creating first row: %v", err)
}
id, err := res.LastInsertId()
if err != nil {
t.Fatalf("Retrieving last insert id: %v", err)
}
_, err = db.Exec("INSERT INTO Foo (ref, value) VALUES (?, 100);", id)
if err == nil {
t.Error("No error!")
} else {
sqliteErr := err.(Error)
if sqliteErr.Code != ErrConstraint {
t.Errorf("Wrong basic error code: %d != %d",
sqliteErr.Code, ErrConstraint)
}
if sqliteErr.ExtendedCode != ErrConstraintUnique {
t.Errorf("Wrong extended error code: %d != %d",
sqliteErr.ExtendedCode, ErrConstraintUnique)
}
extended := sqliteErr.Code.Extend(3).Error()
expected := "constraint failed"
if extended != expected {
t.Errorf("Wrong basic error code: %q != %q",
extended, expected)
}
}
}

4
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3-binding.c generated vendored Normal file
View file

@ -0,0 +1,4 @@
#ifndef USE_LIBSQLITE3
# include "code/sqlite3-binding.c"
#endif

5
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3-binding.h generated vendored Normal file
View file

@ -0,0 +1,5 @@
#ifndef USE_LIBSQLITE3
#include "code/sqlite3-binding.h"
#else
#include <sqlite3.h>
#endif

660
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3.go generated vendored Normal file
View file

@ -0,0 +1,660 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package sqlite3
/*
#cgo CFLAGS: -std=gnu99
#cgo CFLAGS: -DSQLITE_ENABLE_RTREE -DSQLITE_THREADSAFE
#cgo CFLAGS: -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS
#include <sqlite3-binding.h>
#include <stdlib.h>
#include <string.h>
#ifdef __CYGWIN__
# include <errno.h>
#endif
#ifndef SQLITE_OPEN_READWRITE
# define SQLITE_OPEN_READWRITE 0
#endif
#ifndef SQLITE_OPEN_FULLMUTEX
# define SQLITE_OPEN_FULLMUTEX 0
#endif
static int
_sqlite3_open_v2(const char *filename, sqlite3 **ppDb, int flags, const char *zVfs) {
#ifdef SQLITE_OPEN_URI
return sqlite3_open_v2(filename, ppDb, flags | SQLITE_OPEN_URI, zVfs);
#else
return sqlite3_open_v2(filename, ppDb, flags, zVfs);
#endif
}
static int
_sqlite3_bind_text(sqlite3_stmt *stmt, int n, char *p, int np) {
return sqlite3_bind_text(stmt, n, p, np, SQLITE_TRANSIENT);
}
static int
_sqlite3_bind_blob(sqlite3_stmt *stmt, int n, void *p, int np) {
return sqlite3_bind_blob(stmt, n, p, np, SQLITE_TRANSIENT);
}
#include <stdio.h>
#include <stdint.h>
static int
_sqlite3_exec(sqlite3* db, const char* pcmd, long long* rowid, long long* changes)
{
int rv = sqlite3_exec(db, pcmd, 0, 0, 0);
*rowid = (long long) sqlite3_last_insert_rowid(db);
*changes = (long long) sqlite3_changes(db);
return rv;
}
static int
_sqlite3_step(sqlite3_stmt* stmt, long long* rowid, long long* changes)
{
int rv = sqlite3_step(stmt);
sqlite3* db = sqlite3_db_handle(stmt);
*rowid = (long long) sqlite3_last_insert_rowid(db);
*changes = (long long) sqlite3_changes(db);
return rv;
}
*/
import "C"
import (
"database/sql"
"database/sql/driver"
"errors"
"fmt"
"io"
"net/url"
"runtime"
"strconv"
"strings"
"time"
"unsafe"
)
// Timestamp formats understood by both this module and SQLite.
// The first format in the slice will be used when saving time values
// into the database. When parsing a string from a timestamp or
// datetime column, the formats are tried in order.
var SQLiteTimestampFormats = []string{
"2006-01-02 15:04:05.999999999",
"2006-01-02T15:04:05.999999999",
"2006-01-02 15:04:05",
"2006-01-02T15:04:05",
"2006-01-02 15:04",
"2006-01-02T15:04",
"2006-01-02",
"2006-01-02 15:04:05-07:00",
}
func init() {
sql.Register("sqlite3", &SQLiteDriver{})
}
// Return SQLite library Version information.
func Version() (libVersion string, libVersionNumber int, sourceId string) {
libVersion = C.GoString(C.sqlite3_libversion())
libVersionNumber = int(C.sqlite3_libversion_number())
sourceId = C.GoString(C.sqlite3_sourceid())
return libVersion, libVersionNumber, sourceId
}
// Driver struct.
type SQLiteDriver struct {
Extensions []string
ConnectHook func(*SQLiteConn) error
}
// Conn struct.
type SQLiteConn struct {
db *C.sqlite3
loc *time.Location
txlock string
}
// Tx struct.
type SQLiteTx struct {
c *SQLiteConn
}
// Stmt struct.
type SQLiteStmt struct {
c *SQLiteConn
s *C.sqlite3_stmt
nv int
nn []string
t string
closed bool
cls bool
}
// Result struct.
type SQLiteResult struct {
id int64
changes int64
}
// Rows struct.
type SQLiteRows struct {
s *SQLiteStmt
nc int
cols []string
decltype []string
cls bool
}
// Commit transaction.
func (tx *SQLiteTx) Commit() error {
_, err := tx.c.exec("COMMIT")
return err
}
// Rollback transaction.
func (tx *SQLiteTx) Rollback() error {
_, err := tx.c.exec("ROLLBACK")
return err
}
// AutoCommit return which currently auto commit or not.
func (c *SQLiteConn) AutoCommit() bool {
return int(C.sqlite3_get_autocommit(c.db)) != 0
}
func (c *SQLiteConn) lastError() Error {
return Error{
Code: ErrNo(C.sqlite3_errcode(c.db)),
ExtendedCode: ErrNoExtended(C.sqlite3_extended_errcode(c.db)),
err: C.GoString(C.sqlite3_errmsg(c.db)),
}
}
// Implements Execer
func (c *SQLiteConn) Exec(query string, args []driver.Value) (driver.Result, error) {
if len(args) == 0 {
return c.exec(query)
}
for {
s, err := c.Prepare(query)
if err != nil {
return nil, err
}
var res driver.Result
if s.(*SQLiteStmt).s != nil {
na := s.NumInput()
if len(args) < na {
return nil, fmt.Errorf("Not enough args to execute query. Expected %d, got %d.", na, len(args))
}
res, err = s.Exec(args[:na])
if err != nil && err != driver.ErrSkip {
s.Close()
return nil, err
}
args = args[na:]
}
tail := s.(*SQLiteStmt).t
s.Close()
if tail == "" {
return res, nil
}
query = tail
}
}
// Implements Queryer
func (c *SQLiteConn) Query(query string, args []driver.Value) (driver.Rows, error) {
for {
s, err := c.Prepare(query)
if err != nil {
return nil, err
}
s.(*SQLiteStmt).cls = true
na := s.NumInput()
if len(args) < na {
return nil, fmt.Errorf("Not enough args to execute query. Expected %d, got %d.", na, len(args))
}
rows, err := s.Query(args[:na])
if err != nil && err != driver.ErrSkip {
s.Close()
return nil, err
}
args = args[na:]
tail := s.(*SQLiteStmt).t
if tail == "" {
return rows, nil
}
rows.Close()
s.Close()
query = tail
}
}
func (c *SQLiteConn) exec(cmd string) (driver.Result, error) {
pcmd := C.CString(cmd)
defer C.free(unsafe.Pointer(pcmd))
var rowid, changes C.longlong
rv := C._sqlite3_exec(c.db, pcmd, &rowid, &changes)
if rv != C.SQLITE_OK {
return nil, c.lastError()
}
return &SQLiteResult{int64(rowid), int64(changes)}, nil
}
// Begin transaction.
func (c *SQLiteConn) Begin() (driver.Tx, error) {
if _, err := c.exec(c.txlock); err != nil {
return nil, err
}
return &SQLiteTx{c}, nil
}
func errorString(err Error) string {
return C.GoString(C.sqlite3_errstr(C.int(err.Code)))
}
// Open database and return a new connection.
// You can specify DSN string with URI filename.
// test.db
// file:test.db?cache=shared&mode=memory
// :memory:
// file::memory:
// go-sqlite handle especially query parameters.
// _loc=XXX
// Specify location of time format. It's possible to specify "auto".
// _busy_timeout=XXX
// Specify value for sqlite3_busy_timeout.
// _txlock=XXX
// Specify locking behavior for transactions. XXX can be "immediate",
// "deferred", "exclusive".
func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
if C.sqlite3_threadsafe() == 0 {
return nil, errors.New("sqlite library was not compiled for thread-safe operation")
}
var loc *time.Location
txlock := "BEGIN"
busy_timeout := 5000
pos := strings.IndexRune(dsn, '?')
if pos >= 1 {
params, err := url.ParseQuery(dsn[pos+1:])
if err != nil {
return nil, err
}
// _loc
if val := params.Get("_loc"); val != "" {
if val == "auto" {
loc = time.Local
} else {
loc, err = time.LoadLocation(val)
if err != nil {
return nil, fmt.Errorf("Invalid _loc: %v: %v", val, err)
}
}
}
// _busy_timeout
if val := params.Get("_busy_timeout"); val != "" {
iv, err := strconv.ParseInt(val, 10, 64)
if err != nil {
return nil, fmt.Errorf("Invalid _busy_timeout: %v: %v", val, err)
}
busy_timeout = int(iv)
}
// _txlock
if val := params.Get("_txlock"); val != "" {
switch val {
case "immediate":
txlock = "BEGIN IMMEDIATE"
case "exclusive":
txlock = "BEGIN EXCLUSIVE"
case "deferred":
txlock = "BEGIN"
default:
return nil, fmt.Errorf("Invalid _txlock: %v", val)
}
}
if !strings.HasPrefix(dsn, "file:") {
dsn = dsn[:pos]
}
}
var db *C.sqlite3
name := C.CString(dsn)
defer C.free(unsafe.Pointer(name))
rv := C._sqlite3_open_v2(name, &db,
C.SQLITE_OPEN_FULLMUTEX|
C.SQLITE_OPEN_READWRITE|
C.SQLITE_OPEN_CREATE,
nil)
if rv != 0 {
return nil, Error{Code: ErrNo(rv)}
}
if db == nil {
return nil, errors.New("sqlite succeeded without returning a database")
}
rv = C.sqlite3_busy_timeout(db, C.int(busy_timeout))
if rv != C.SQLITE_OK {
return nil, Error{Code: ErrNo(rv)}
}
conn := &SQLiteConn{db: db, loc: loc, txlock: txlock}
if len(d.Extensions) > 0 {
if err := conn.loadExtensions(d.Extensions); err != nil {
return nil, err
}
}
if d.ConnectHook != nil {
if err := d.ConnectHook(conn); err != nil {
return nil, err
}
}
runtime.SetFinalizer(conn, (*SQLiteConn).Close)
return conn, nil
}
// Close the connection.
func (c *SQLiteConn) Close() error {
rv := C.sqlite3_close_v2(c.db)
if rv != C.SQLITE_OK {
return c.lastError()
}
c.db = nil
runtime.SetFinalizer(c, nil)
return nil
}
// Prepare query string. Return a new statement.
func (c *SQLiteConn) Prepare(query string) (driver.Stmt, error) {
pquery := C.CString(query)
defer C.free(unsafe.Pointer(pquery))
var s *C.sqlite3_stmt
var tail *C.char
rv := C.sqlite3_prepare_v2(c.db, pquery, -1, &s, &tail)
if rv != C.SQLITE_OK {
return nil, c.lastError()
}
var t string
if tail != nil && *tail != '\000' {
t = strings.TrimSpace(C.GoString(tail))
}
nv := int(C.sqlite3_bind_parameter_count(s))
var nn []string
for i := 0; i < nv; i++ {
pn := C.GoString(C.sqlite3_bind_parameter_name(s, C.int(i+1)))
if len(pn) > 1 && pn[0] == '$' && 48 <= pn[1] && pn[1] <= 57 {
nn = append(nn, C.GoString(C.sqlite3_bind_parameter_name(s, C.int(i+1))))
}
}
ss := &SQLiteStmt{c: c, s: s, nv: nv, nn: nn, t: t}
runtime.SetFinalizer(ss, (*SQLiteStmt).Close)
return ss, nil
}
// Close the statement.
func (s *SQLiteStmt) Close() error {
if s.closed {
return nil
}
s.closed = true
if s.c == nil || s.c.db == nil {
return errors.New("sqlite statement with already closed database connection")
}
rv := C.sqlite3_finalize(s.s)
if rv != C.SQLITE_OK {
return s.c.lastError()
}
runtime.SetFinalizer(s, nil)
return nil
}
// Return a number of parameters.
func (s *SQLiteStmt) NumInput() int {
return s.nv
}
type bindArg struct {
n int
v driver.Value
}
func (s *SQLiteStmt) bind(args []driver.Value) error {
rv := C.sqlite3_reset(s.s)
if rv != C.SQLITE_ROW && rv != C.SQLITE_OK && rv != C.SQLITE_DONE {
return s.c.lastError()
}
var vargs []bindArg
narg := len(args)
vargs = make([]bindArg, narg)
if len(s.nn) > 0 {
for i, v := range s.nn {
if pi, err := strconv.Atoi(v[1:]); err == nil {
vargs[i] = bindArg{pi, args[i]}
}
}
} else {
for i, v := range args {
vargs[i] = bindArg{i + 1, v}
}
}
for _, varg := range vargs {
n := C.int(varg.n)
v := varg.v
switch v := v.(type) {
case nil:
rv = C.sqlite3_bind_null(s.s, n)
case string:
if len(v) == 0 {
b := []byte{0}
rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(0))
} else {
b := []byte(v)
rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(len(b)))
}
case int64:
rv = C.sqlite3_bind_int64(s.s, n, C.sqlite3_int64(v))
case bool:
if bool(v) {
rv = C.sqlite3_bind_int(s.s, n, 1)
} else {
rv = C.sqlite3_bind_int(s.s, n, 0)
}
case float64:
rv = C.sqlite3_bind_double(s.s, n, C.double(v))
case []byte:
var p *byte
if len(v) > 0 {
p = &v[0]
}
rv = C._sqlite3_bind_blob(s.s, n, unsafe.Pointer(p), C.int(len(v)))
case time.Time:
b := []byte(v.UTC().Format(SQLiteTimestampFormats[0]))
rv = C._sqlite3_bind_text(s.s, n, (*C.char)(unsafe.Pointer(&b[0])), C.int(len(b)))
}
if rv != C.SQLITE_OK {
return s.c.lastError()
}
}
return nil
}
// Query the statement with arguments. Return records.
func (s *SQLiteStmt) Query(args []driver.Value) (driver.Rows, error) {
if err := s.bind(args); err != nil {
return nil, err
}
return &SQLiteRows{s, int(C.sqlite3_column_count(s.s)), nil, nil, s.cls}, nil
}
// Return last inserted ID.
func (r *SQLiteResult) LastInsertId() (int64, error) {
return r.id, nil
}
// Return how many rows affected.
func (r *SQLiteResult) RowsAffected() (int64, error) {
return r.changes, nil
}
// Execute the statement with arguments. Return result object.
func (s *SQLiteStmt) Exec(args []driver.Value) (driver.Result, error) {
if err := s.bind(args); err != nil {
C.sqlite3_reset(s.s)
C.sqlite3_clear_bindings(s.s)
return nil, err
}
var rowid, changes C.longlong
rv := C._sqlite3_step(s.s, &rowid, &changes)
if rv != C.SQLITE_ROW && rv != C.SQLITE_OK && rv != C.SQLITE_DONE {
err := s.c.lastError()
C.sqlite3_reset(s.s)
C.sqlite3_clear_bindings(s.s)
return nil, err
}
return &SQLiteResult{int64(rowid), int64(changes)}, nil
}
// Close the rows.
func (rc *SQLiteRows) Close() error {
if rc.s.closed {
return nil
}
if rc.cls {
return rc.s.Close()
}
rv := C.sqlite3_reset(rc.s.s)
if rv != C.SQLITE_OK {
return rc.s.c.lastError()
}
return nil
}
// Return column names.
func (rc *SQLiteRows) Columns() []string {
if rc.nc != len(rc.cols) {
rc.cols = make([]string, rc.nc)
for i := 0; i < rc.nc; i++ {
rc.cols[i] = C.GoString(C.sqlite3_column_name(rc.s.s, C.int(i)))
}
}
return rc.cols
}
// Move cursor to next.
func (rc *SQLiteRows) Next(dest []driver.Value) error {
rv := C.sqlite3_step(rc.s.s)
if rv == C.SQLITE_DONE {
return io.EOF
}
if rv != C.SQLITE_ROW {
rv = C.sqlite3_reset(rc.s.s)
if rv != C.SQLITE_OK {
return rc.s.c.lastError()
}
return nil
}
if rc.decltype == nil {
rc.decltype = make([]string, rc.nc)
for i := 0; i < rc.nc; i++ {
rc.decltype[i] = strings.ToLower(C.GoString(C.sqlite3_column_decltype(rc.s.s, C.int(i))))
}
}
for i := range dest {
switch C.sqlite3_column_type(rc.s.s, C.int(i)) {
case C.SQLITE_INTEGER:
val := int64(C.sqlite3_column_int64(rc.s.s, C.int(i)))
switch rc.decltype[i] {
case "timestamp", "datetime", "date":
unixTimestamp := strconv.FormatInt(val, 10)
var t time.Time
if len(unixTimestamp) == 13 {
duration, err := time.ParseDuration(unixTimestamp + "ms")
if err != nil {
return fmt.Errorf("error parsing %s value %d, %s", rc.decltype[i], val, err)
}
epoch := time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC)
t = epoch.Add(duration)
} else {
t = time.Unix(val, 0)
}
if rc.s.c.loc != nil {
t = t.In(rc.s.c.loc)
}
dest[i] = t
case "boolean":
dest[i] = val > 0
default:
dest[i] = val
}
case C.SQLITE_FLOAT:
dest[i] = float64(C.sqlite3_column_double(rc.s.s, C.int(i)))
case C.SQLITE_BLOB:
p := C.sqlite3_column_blob(rc.s.s, C.int(i))
if p == nil {
dest[i] = nil
continue
}
n := int(C.sqlite3_column_bytes(rc.s.s, C.int(i)))
switch dest[i].(type) {
case sql.RawBytes:
dest[i] = (*[1 << 30]byte)(unsafe.Pointer(p))[0:n]
default:
slice := make([]byte, n)
copy(slice[:], (*[1 << 30]byte)(unsafe.Pointer(p))[0:n])
dest[i] = slice
}
case C.SQLITE_NULL:
dest[i] = nil
case C.SQLITE_TEXT:
var err error
var timeVal time.Time
n := int(C.sqlite3_column_bytes(rc.s.s, C.int(i)))
s := C.GoStringN((*C.char)(unsafe.Pointer(C.sqlite3_column_text(rc.s.s, C.int(i)))), C.int(n))
switch rc.decltype[i] {
case "timestamp", "datetime", "date":
var t time.Time
s = strings.TrimSuffix(s, "Z")
for _, format := range SQLiteTimestampFormats {
if timeVal, err = time.ParseInLocation(format, s, time.UTC); err == nil {
t = timeVal
break
}
}
if err != nil {
// The column is a time value, so return the zero time on parse failure.
t = time.Time{}
}
if rc.s.c.loc != nil {
t = t.In(rc.s.c.loc)
}
dest[i] = t
default:
dest[i] = []byte(s)
}
}
}
return nil
}

83
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_fts3_test.go generated vendored Normal file
View file

@ -0,0 +1,83 @@
// Copyright (C) 2015 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package sqlite3
import (
"database/sql"
"os"
"testing"
)
func TestFTS3(t *testing.T) {
tempFilename := TempFilename()
db, err := sql.Open("sqlite3", tempFilename)
if err != nil {
t.Fatal("Failed to open database:", err)
}
defer os.Remove(tempFilename)
defer db.Close()
_, err = db.Exec("DROP TABLE foo")
_, err = db.Exec("CREATE VIRTUAL TABLE foo USING fts3(id INTEGER PRIMARY KEY, value TEXT)")
if err != nil {
t.Fatal("Failed to create table:", err)
}
_, err = db.Exec("INSERT INTO foo(id, value) VALUES(?, ?)", 1, `今日の 晩御飯は 天麩羅よ`)
if err != nil {
t.Fatal("Failed to insert value:", err)
}
_, err = db.Exec("INSERT INTO foo(id, value) VALUES(?, ?)", 2, `今日は いい 天気だ`)
if err != nil {
t.Fatal("Failed to insert value:", err)
}
rows, err := db.Query("SELECT id, value FROM foo WHERE value MATCH '今日* 天*'")
if err != nil {
t.Fatal("Unable to query foo table:", err)
}
defer rows.Close()
for rows.Next() {
var id int
var value string
if err := rows.Scan(&id, &value); err != nil {
t.Error("Unable to scan results:", err)
continue
}
if id == 1 && value != `今日の 晩御飯は 天麩羅よ` {
t.Error("Value for id 1 should be `今日の 晩御飯は 天麩羅よ`, but:", value)
} else if id == 2 && value != `今日は いい 天気だ` {
t.Error("Value for id 2 should be `今日は いい 天気だ`, but:", value)
}
}
rows, err = db.Query("SELECT value FROM foo WHERE value MATCH '今日* 天麩羅*'")
if err != nil {
t.Fatal("Unable to query foo table:", err)
}
defer rows.Close()
var value string
if !rows.Next() {
t.Fatal("Result should be only one")
}
if err := rows.Scan(&value); err != nil {
t.Fatal("Unable to scan results:", err)
}
if value != `今日の 晩御飯は 天麩羅よ` {
t.Fatal("Value should be `今日の 晩御飯は 天麩羅よ`, but:", value)
}
if rows.Next() {
t.Fatal("Result should be only one")
}
}

13
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_icu.go generated vendored Normal file
View file

@ -0,0 +1,13 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build icu
package sqlite3
/*
#cgo LDFLAGS: -licuuc -licui18n
#cgo CFLAGS: -DSQLITE_ENABLE_ICU
*/
import "C"

13
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_libsqlite3.go generated vendored Normal file
View file

@ -0,0 +1,13 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build libsqlite3
package sqlite3
/*
#cgo CFLAGS: -DUSE_LIBSQLITE3
#cgo LDFLAGS: -lsqlite3
*/
import "C"

39
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_load_extension.go generated vendored Normal file
View file

@ -0,0 +1,39 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build !sqlite_omit_load_extension
package sqlite3
/*
#include <sqlite3-binding.h>
#include <stdlib.h>
*/
import "C"
import (
"errors"
"unsafe"
)
func (c *SQLiteConn) loadExtensions(extensions []string) error {
rv := C.sqlite3_enable_load_extension(c.db, 1)
if rv != C.SQLITE_OK {
return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
}
for _, extension := range extensions {
cext := C.CString(extension)
defer C.free(unsafe.Pointer(cext))
rv = C.sqlite3_load_extension(c.db, cext, nil, nil)
if rv != C.SQLITE_OK {
return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
}
}
rv = C.sqlite3_enable_load_extension(c.db, 0)
if rv != C.SQLITE_OK {
return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
}
return nil
}

19
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_omit_load_extension.go generated vendored Normal file
View file

@ -0,0 +1,19 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build sqlite_omit_load_extension
package sqlite3
/*
#cgo CFLAGS: -DSQLITE_OMIT_LOAD_EXTENSION
*/
import "C"
import (
"errors"
)
func (c *SQLiteConn) loadExtensions(extensions []string) error {
return errors.New("Extensions have been disabled for static builds")
}

13
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_other.go generated vendored Normal file
View file

@ -0,0 +1,13 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build !windows
package sqlite3
/*
#cgo CFLAGS: -I.
#cgo linux LDFLAGS: -ldl
*/
import "C"

1060
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_test.go generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

412
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_test/sqltest.go generated vendored Normal file
View file

@ -0,0 +1,412 @@
package sqlite3_test
import (
"database/sql"
"fmt"
"math/rand"
"regexp"
"strconv"
"sync"
"testing"
"time"
)
type Dialect int
const (
SQLITE Dialect = iota
POSTGRESQL
MYSQL
)
type DB struct {
*testing.T
*sql.DB
dialect Dialect
once sync.Once
}
var db *DB
// the following tables will be created and dropped during the test
var testTables = []string{"foo", "bar", "t", "bench"}
var tests = []testing.InternalTest{
{"TestBlobs", TestBlobs},
{"TestManyQueryRow", TestManyQueryRow},
{"TestTxQuery", TestTxQuery},
{"TestPreparedStmt", TestPreparedStmt},
}
var benchmarks = []testing.InternalBenchmark{
{"BenchmarkExec", BenchmarkExec},
{"BenchmarkQuery", BenchmarkQuery},
{"BenchmarkParams", BenchmarkParams},
{"BenchmarkStmt", BenchmarkStmt},
{"BenchmarkRows", BenchmarkRows},
{"BenchmarkStmtRows", BenchmarkStmtRows},
}
// RunTests runs the SQL test suite
func RunTests(t *testing.T, d *sql.DB, dialect Dialect) {
db = &DB{t, d, dialect, sync.Once{}}
testing.RunTests(func(string, string) (bool, error) { return true, nil }, tests)
if !testing.Short() {
for _, b := range benchmarks {
fmt.Printf("%-20s", b.Name)
r := testing.Benchmark(b.F)
fmt.Printf("%10d %10.0f req/s\n", r.N, float64(r.N)/r.T.Seconds())
}
}
db.tearDown()
}
func (db *DB) mustExec(sql string, args ...interface{}) sql.Result {
res, err := db.Exec(sql, args...)
if err != nil {
db.Fatalf("Error running %q: %v", sql, err)
}
return res
}
func (db *DB) tearDown() {
for _, tbl := range testTables {
switch db.dialect {
case SQLITE:
db.mustExec("drop table if exists " + tbl)
case MYSQL, POSTGRESQL:
db.mustExec("drop table if exists " + tbl)
default:
db.Fatal("unkown dialect")
}
}
}
// q replaces ? parameters if needed
func (db *DB) q(sql string) string {
switch db.dialect {
case POSTGRESQL: // repace with $1, $2, ..
qrx := regexp.MustCompile(`\?`)
n := 0
return qrx.ReplaceAllStringFunc(sql, func(string) string {
n++
return "$" + strconv.Itoa(n)
})
}
return sql
}
func (db *DB) blobType(size int) string {
switch db.dialect {
case SQLITE:
return fmt.Sprintf("blob[%d]", size)
case POSTGRESQL:
return "bytea"
case MYSQL:
return fmt.Sprintf("VARBINARY(%d)", size)
}
panic("unkown dialect")
}
func (db *DB) serialPK() string {
switch db.dialect {
case SQLITE:
return "integer primary key autoincrement"
case POSTGRESQL:
return "serial primary key"
case MYSQL:
return "integer primary key auto_increment"
}
panic("unkown dialect")
}
func (db *DB) now() string {
switch db.dialect {
case SQLITE:
return "datetime('now')"
case POSTGRESQL:
return "now()"
case MYSQL:
return "now()"
}
panic("unkown dialect")
}
func makeBench() {
if _, err := db.Exec("create table bench (n varchar(32), i integer, d double, s varchar(32), t datetime)"); err != nil {
panic(err)
}
st, err := db.Prepare("insert into bench values (?, ?, ?, ?, ?)")
if err != nil {
panic(err)
}
defer st.Close()
for i := 0; i < 100; i++ {
if _, err = st.Exec(nil, i, float64(i), fmt.Sprintf("%d", i), time.Now()); err != nil {
panic(err)
}
}
}
func TestResult(t *testing.T) {
db.tearDown()
db.mustExec("create temporary table test (id " + db.serialPK() + ", name varchar(10))")
for i := 1; i < 3; i++ {
r := db.mustExec(db.q("insert into test (name) values (?)"), fmt.Sprintf("row %d", i))
n, err := r.RowsAffected()
if err != nil {
t.Fatal(err)
}
if n != 1 {
t.Errorf("got %v, want %v", n, 1)
}
n, err = r.LastInsertId()
if err != nil {
t.Fatal(err)
}
if n != int64(i) {
t.Errorf("got %v, want %v", n, i)
}
}
if _, err := db.Exec("error!"); err == nil {
t.Fatalf("expected error")
}
}
func TestBlobs(t *testing.T) {
db.tearDown()
var blob = []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
db.mustExec("create table foo (id integer primary key, bar " + db.blobType(16) + ")")
db.mustExec(db.q("insert into foo (id, bar) values(?,?)"), 0, blob)
want := fmt.Sprintf("%x", blob)
b := make([]byte, 16)
err := db.QueryRow(db.q("select bar from foo where id = ?"), 0).Scan(&b)
got := fmt.Sprintf("%x", b)
if err != nil {
t.Errorf("[]byte scan: %v", err)
} else if got != want {
t.Errorf("for []byte, got %q; want %q", got, want)
}
err = db.QueryRow(db.q("select bar from foo where id = ?"), 0).Scan(&got)
want = string(blob)
if err != nil {
t.Errorf("string scan: %v", err)
} else if got != want {
t.Errorf("for string, got %q; want %q", got, want)
}
}
func TestManyQueryRow(t *testing.T) {
if testing.Short() {
t.Log("skipping in short mode")
return
}
db.tearDown()
db.mustExec("create table foo (id integer primary key, name varchar(50))")
db.mustExec(db.q("insert into foo (id, name) values(?,?)"), 1, "bob")
var name string
for i := 0; i < 10000; i++ {
err := db.QueryRow(db.q("select name from foo where id = ?"), 1).Scan(&name)
if err != nil || name != "bob" {
t.Fatalf("on query %d: err=%v, name=%q", i, err, name)
}
}
}
func TestTxQuery(t *testing.T) {
db.tearDown()
tx, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer tx.Rollback()
_, err = tx.Exec("create table foo (id integer primary key, name varchar(50))")
if err != nil {
t.Fatal(err)
}
_, err = tx.Exec(db.q("insert into foo (id, name) values(?,?)"), 1, "bob")
if err != nil {
t.Fatal(err)
}
r, err := tx.Query(db.q("select name from foo where id = ?"), 1)
if err != nil {
t.Fatal(err)
}
defer r.Close()
if !r.Next() {
if r.Err() != nil {
t.Fatal(err)
}
t.Fatal("expected one rows")
}
var name string
err = r.Scan(&name)
if err != nil {
t.Fatal(err)
}
}
func TestPreparedStmt(t *testing.T) {
db.tearDown()
db.mustExec("CREATE TABLE t (count INT)")
sel, err := db.Prepare("SELECT count FROM t ORDER BY count DESC")
if err != nil {
t.Fatalf("prepare 1: %v", err)
}
ins, err := db.Prepare(db.q("INSERT INTO t (count) VALUES (?)"))
if err != nil {
t.Fatalf("prepare 2: %v", err)
}
for n := 1; n <= 3; n++ {
if _, err := ins.Exec(n); err != nil {
t.Fatalf("insert(%d) = %v", n, err)
}
}
const nRuns = 10
ch := make(chan bool)
for i := 0; i < nRuns; i++ {
go func() {
defer func() {
ch <- true
}()
for j := 0; j < 10; j++ {
count := 0
if err := sel.QueryRow().Scan(&count); err != nil && err != sql.ErrNoRows {
t.Errorf("Query: %v", err)
return
}
if _, err := ins.Exec(rand.Intn(100)); err != nil {
t.Errorf("Insert: %v", err)
return
}
}
}()
}
for i := 0; i < nRuns; i++ {
<-ch
}
}
// Benchmarks need to use panic() since b.Error errors are lost when
// running via testing.Benchmark() I would like to run these via go
// test -bench but calling Benchmark() from a benchmark test
// currently hangs go.
func BenchmarkExec(b *testing.B) {
for i := 0; i < b.N; i++ {
if _, err := db.Exec("select 1"); err != nil {
panic(err)
}
}
}
func BenchmarkQuery(b *testing.B) {
for i := 0; i < b.N; i++ {
var n sql.NullString
var i int
var f float64
var s string
// var t time.Time
if err := db.QueryRow("select null, 1, 1.1, 'foo'").Scan(&n, &i, &f, &s); err != nil {
panic(err)
}
}
}
func BenchmarkParams(b *testing.B) {
for i := 0; i < b.N; i++ {
var n sql.NullString
var i int
var f float64
var s string
// var t time.Time
if err := db.QueryRow("select ?, ?, ?, ?", nil, 1, 1.1, "foo").Scan(&n, &i, &f, &s); err != nil {
panic(err)
}
}
}
func BenchmarkStmt(b *testing.B) {
st, err := db.Prepare("select ?, ?, ?, ?")
if err != nil {
panic(err)
}
defer st.Close()
for n := 0; n < b.N; n++ {
var n sql.NullString
var i int
var f float64
var s string
// var t time.Time
if err := st.QueryRow(nil, 1, 1.1, "foo").Scan(&n, &i, &f, &s); err != nil {
panic(err)
}
}
}
func BenchmarkRows(b *testing.B) {
db.once.Do(makeBench)
for n := 0; n < b.N; n++ {
var n sql.NullString
var i int
var f float64
var s string
var t time.Time
r, err := db.Query("select * from bench")
if err != nil {
panic(err)
}
for r.Next() {
if err = r.Scan(&n, &i, &f, &s, &t); err != nil {
panic(err)
}
}
if err = r.Err(); err != nil {
panic(err)
}
}
}
func BenchmarkStmtRows(b *testing.B) {
db.once.Do(makeBench)
st, err := db.Prepare("select * from bench")
if err != nil {
panic(err)
}
defer st.Close()
for n := 0; n < b.N; n++ {
var n sql.NullString
var i int
var f float64
var s string
var t time.Time
r, err := st.Query()
if err != nil {
panic(err)
}
for r.Next() {
if err = r.Scan(&n, &i, &f, &s, &t); err != nil {
panic(err)
}
}
if err = r.Err(); err != nil {
panic(err)
}
}
}

14
Godeps/_workspace/src/github.com/mattn/go-sqlite3/sqlite3_windows.go generated vendored Normal file
View file

@ -0,0 +1,14 @@
// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// +build windows
package sqlite3
/*
#cgo CFLAGS: -I. -fno-stack-check -fno-stack-protector -mno-stack-arg-probe
#cgo windows,386 CFLAGS: -D_localtime32=localtime
#cgo LDFLAGS: -lmingwex -lmingw32
*/
import "C"

1
Godeps/_workspace/src/github.com/pborman/uuid/CONTRIBUTORS generated vendored
View file

@ -1 +0,0 @@
Paul Borman <borman@google.com>

30
Godeps/_workspace/src/github.com/pborman/uuid/json.go generated vendored
View file

@ -1,30 +0,0 @@
// Copyright 2014 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package uuid
import "errors"
func (u UUID) MarshalJSON() ([]byte, error) {
if len(u) == 0 {
return []byte(`""`), nil
}
return []byte(`"` + u.String() + `"`), nil
}
func (u *UUID) UnmarshalJSON(data []byte) error {
if len(data) == 0 || string(data) == `""` {
return nil
}
if len(data) < 2 || data[0] != '"' || data[len(data)-1] != '"' {
return errors.New("invalid UUID format")
}
data = data[1 : len(data)-1]
uu := Parse(string(data))
if uu == nil {
return errors.New("invalid UUID format")
}
*u = uu
return nil
}

32
Godeps/_workspace/src/github.com/pborman/uuid/json_test.go generated vendored
View file

@ -1,32 +0,0 @@
// Copyright 2014 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package uuid
import (
"encoding/json"
"reflect"
"testing"
)
var testUUID = Parse("f47ac10b-58cc-0372-8567-0e02b2c3d479")
func TestJSON(t *testing.T) {
type S struct {
ID1 UUID
ID2 UUID
}
s1 := S{ID1: testUUID}
data, err := json.Marshal(&s1)
if err != nil {
t.Fatal(err)
}
var s2 S
if err := json.Unmarshal(data, &s2); err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(&s1, &s2) {
t.Errorf("got %#v, want %#v", s2, s1)
}
}

66
Godeps/_workspace/src/github.com/pborman/uuid/seq_test.go generated vendored
View file

@ -1,66 +0,0 @@
// Copyright 2014 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package uuid
import (
"flag"
"runtime"
"testing"
"time"
)
// This test is only run when --regressions is passed on the go test line.
var regressions = flag.Bool("regressions", false, "run uuid regression tests")
// TestClockSeqRace tests for a particular race condition of returning two
// identical Version1 UUIDs. The duration of 1 minute was chosen as the race
// condition, before being fixed, nearly always occured in under 30 seconds.
func TestClockSeqRace(t *testing.T) {
if !*regressions {
t.Skip("skipping regression tests")
}
duration := time.Minute
done := make(chan struct{})
defer close(done)
ch := make(chan UUID, 10000)
ncpu := runtime.NumCPU()
switch ncpu {
case 0, 1:
// We can't run the test effectively.
t.Skip("skipping race test, only one CPU detected")
return
default:
runtime.GOMAXPROCS(ncpu)
}
for i := 0; i < ncpu; i++ {
go func() {
for {
select {
case <-done:
return
case ch <- NewUUID():
}
}
}()
}
uuids := make(map[string]bool)
cnt := 0
start := time.Now()
for u := range ch {
s := u.String()
if uuids[s] {
t.Errorf("duplicate uuid after %d in %v: %s", cnt, time.Since(start), s)
return
}
uuids[s] = true
if time.Since(start) > duration {
return
}
cnt++
}
}

Some files were not shown because too many files have changed in this diff Show more