wehub-resource-sync
38 lines
852 B
Go
38 lines
852 B
Go
package main
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import (
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"fmt"
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"strings"
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"unsafe"
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"golang.org/x/sys/windows"
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"golang.org/x/sys/windows/registry"
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)
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func platformOSVersion() string {
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v := windows.RtlGetVersion()
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return fmt.Sprintf("Windows %d.%d build %d", v.MajorVersion, v.MinorVersion, v.BuildNumber)
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}
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func platformCPU() string {
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k, err := registry.OpenKey(registry.LOCAL_MACHINE, `HARDWARE\DESCRIPTION\System\CentralProcessor\0`, registry.QUERY_VALUE)
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if err != nil {
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return ""
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}
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defer k.Close()
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name, _, err := k.GetStringValue("ProcessorNameString")
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if err != nil {
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return ""
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}
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return strings.TrimSpace(name)
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}
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func platformRAMBytes() uint64 {
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var kb uint64
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proc := windows.NewLazySystemDLL("kernel32.dll").NewProc("GetPhysicallyInstalledSystemMemory")
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if ret, _, _ := proc.Call(uintptr(unsafe.Pointer(&kb))); ret == 0 {
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return 0
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}
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return kb * 1024
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}
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