mirror of
https://github.com/rwinkhart/go-winio.git
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54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
// Shows a sample usage of the ETW logging package.
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package main
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import (
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"bufio"
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"fmt"
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"os"
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"github.com/Microsoft/go-winio/pkg/etw"
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"github.com/sirupsen/logrus"
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"golang.org/x/sys/windows"
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)
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func callback(sourceID *windows.GUID, state etw.ProviderState, level etw.Level, matchAnyKeyword uint64, matchAllKeyword uint64, filterData uintptr) {
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fmt.Printf("Callback: isEnabled=%d, level=%d, matchAnyKeyword=%d\n", state, level, matchAnyKeyword)
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}
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func main() {
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providerID := windows.GUID{0xdd2062c6, 0x5d1b, 0x4a0f, [8]uint8{0xbd, 0xb9, 0x22, 0x28, 0xbc, 0xb1, 0x07, 0x7c}}
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provider, err := etw.NewProvider("TestProvider", &providerID, callback)
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if err != nil {
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logrus.Error(err)
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return
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}
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defer func() {
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if err := provider.Close(); err != nil {
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logrus.Error(err)
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}
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}()
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reader := bufio.NewReader(os.Stdin)
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fmt.Println("Press enter to log an event")
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reader.ReadString('\n')
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event := etw.NewEvent("TestEvent", etw.NewEventDescriptor())
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event.Metadata.AddField("TestField", etw.InTypeAnsiString)
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event.Data.AddString("Foo")
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event.Metadata.AddField("TestField2", etw.InTypeAnsiString)
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event.Data.AddString("Bar")
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if err := provider.WriteEvent(event); err != nil {
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fmt.Println(err)
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return
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}
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fmt.Println("Event written")
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fmt.Println("Press enter to exit")
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reader.ReadString('\n')
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}
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