mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-03-10 05:09:03 +00:00
388d8ccd9f
* simv2: wip * simulation: exec adapter start/stop * simulation: add node status to exec adapter * simulation: initial simulation code * simulation: exec adapter, configure path to executable * simulation: initial docker adapter * simulation: wip kubernetes adapter * simulation: kubernetes adapter proxy * simulation: implement GetAll/StartAll/StopAll * simulation: kuberentes adapter - set env vars and resource limits * simulation: discovery test * simulation: remove port definitions within docker adapter * simulation: simplify wait for healthy loop * simulation: get nat ip addr from interface * simulation: pull docker images automatically * simulation: NodeStatus -> NodeInfo * simulation: move discovery test to example dir * simulation: example snapshot usage * simulation: add goclient specific simulation * simulation: add peer connections to snapshot * simulation: close rpc client * simulation: don't export kubernetes proxy server * simulation: merge simulation code * simulation: don't export nodemap * simulation: rename SimulationSnapshot -> Snapshot * simulation: linting fixes * simulation: add k8s available helper func * simulation: vendor * simulation: fix 'no non-test Go files' when building * simulation: remove errors from interface methods where non were returned * simulation: run getHealthInfo check in parallel
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
package nat
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import (
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"fmt"
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"strconv"
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"strings"
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)
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// PartParser parses and validates the specified string (data) using the specified template
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// e.g. ip:public:private -> 192.168.0.1:80:8000
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// DEPRECATED: do not use, this function may be removed in a future version
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func PartParser(template, data string) (map[string]string, error) {
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// ip:public:private
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var (
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templateParts = strings.Split(template, ":")
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parts = strings.Split(data, ":")
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out = make(map[string]string, len(templateParts))
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)
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if len(parts) != len(templateParts) {
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return nil, fmt.Errorf("Invalid format to parse. %s should match template %s", data, template)
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}
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for i, t := range templateParts {
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value := ""
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if len(parts) > i {
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value = parts[i]
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}
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out[t] = value
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}
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return out, nil
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}
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// ParsePortRange parses and validates the specified string as a port-range (8000-9000)
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func ParsePortRange(ports string) (uint64, uint64, error) {
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if ports == "" {
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return 0, 0, fmt.Errorf("Empty string specified for ports.")
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}
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if !strings.Contains(ports, "-") {
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start, err := strconv.ParseUint(ports, 10, 16)
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end := start
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return start, end, err
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}
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parts := strings.Split(ports, "-")
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start, err := strconv.ParseUint(parts[0], 10, 16)
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if err != nil {
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return 0, 0, err
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}
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end, err := strconv.ParseUint(parts[1], 10, 16)
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if err != nil {
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return 0, 0, err
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}
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if end < start {
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return 0, 0, fmt.Errorf("Invalid range specified for the Port: %s", ports)
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}
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return start, end, nil
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}
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