/
software_windows.go
54 lines (48 loc) · 1.19 KB
/
software_windows.go
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//go:build windows
package riskmisc
import (
"fmt"
"golang.org/x/sys/windows/registry"
"regexp"
"sync"
)
// hasApp checks Windows Registry to find software path.
func hasApp(appName string) []string {
queryKey := func(w *sync.WaitGroup, startKey registry.Key, res *[]string) {
defer w.Done()
queryPath := "Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\"
k, err := registry.OpenKey(startKey, queryPath, registry.READ)
if err != nil {
return
}
// 读取所有子项
keyNames, err := k.ReadSubKeyNames(0)
if err != nil {
return
}
for _, v := range keyNames {
matched, err := regexp.MatchString(appName, v)
if err != nil {
fmt.Println("regexp error:", err)
} else {
if matched {
tmpRegPath := queryPath + "\\" + v
appKey, _ := registry.OpenKey(startKey, tmpRegPath, registry.READ)
s, _, err := appKey.GetStringValue("")
if err != nil {
fmt.Println(err)
} else {
*res = append(*res, s)
}
}
}
}
}
res := []string{}
waitGroup := new(sync.WaitGroup)
waitGroup.Add(2)
go queryKey(waitGroup, registry.LOCAL_MACHINE, &res)
go queryKey(waitGroup, registry.CURRENT_USER, &res)
waitGroup.Wait()
return res
}