fix bug while use common user

process_unix.go

@@ -18,8 +18,8 @@ import (
 
 //FindProcessByName 通过进程名来查询应用信息
 func FindProcessByName(name string) (datas []Process, err error) {
-	return FindProcess(func(pname, exepath, folderpath string) bool {
-		if name == pname {
+	return FindProcess(func(in Process) bool {
+		if name == in.Name {
 			return true
 		}
 		return false
@@ -27,7 +27,7 @@ func FindProcessByName(name string) (datas []Process, err error) {
 }
 
 // FindProcess 通过进程信息来查询应用信息
-func FindProcess(compare func(string, string, string) bool) (datas []Process, err error) {
+func FindProcess(compare func(Process) bool) (datas []Process, err error) {
 	var name, main string
 	var mainb []byte
 	paths, errs := ioutil.ReadDir("/proc")
@@ -37,26 +37,19 @@ func FindProcess(compare func(string, string, string) bool) (datas []Process, er
 	}
 	for _, v := range paths {
 		if v.IsDir() && Exists("/proc/"+v.Name()+"/comm") {
-			name, err = readAsString("/proc/" + v.Name() + "/comm")
-			if err != nil {
-				return
-			}
+			name, _ = readAsString("/proc/" + v.Name() + "/comm")
 			var tmp Process
 			tmp.LocalPath, err = os.Readlink("/proc/" + v.Name() + "/exe")
-			if err != nil {
-				return
-			}
 			tmp.Path = tmp.LocalPath
 			tmp.LocalPath = filepath.Dir(tmp.LocalPath)
 			tmp.ExecPath, err = os.Readlink("/proc/" + v.Name() + "/cwd")
-			if err != nil {
-				return
-			}
 			tmp.Name = strings.TrimSpace(name)
-			if compare(tmp.Name, tmp.LocalPath, tmp.ExecPath) {
 			main, err = readAsString("/proc/" + v.Name() + "/status")
 			if err != nil {
-					return
+				if compare(tmp) {
+					datas = append(datas, tmp)
+					continue
+				}
 			}
 			data := splitBy(main, ":")
 			tmp.Pid, _ = strconv.ParseInt(data["Pid"], 10, 64)
@@ -82,7 +75,10 @@ func FindProcess(compare func(string, string, string) bool) (datas []Process, er
 			tmp.VmRSS *= 1024
 			mainb, err = ioutil.ReadFile("/proc/" + v.Name() + "/cmdline")
 			if err != nil {
-					return
+				if compare(tmp) {
+					datas = append(datas, tmp)
+					continue
+				}
 			}
 			args := bytes.Split(mainb, []byte{0})
 			for _, v := range args {
@@ -91,7 +87,10 @@ func FindProcess(compare func(string, string, string) bool) (datas []Process, er
 
 			mainb, err = ioutil.ReadFile("/proc/" + v.Name() + "/environ")
 			if err != nil {
-					return
+				if compare(tmp) {
+					datas = append(datas, tmp)
+					continue
+				}
 			}
 			args = bytes.Split(mainb, []byte{0})
 			for _, v := range args {
@@ -100,11 +99,15 @@ func FindProcess(compare func(string, string, string) bool) (datas []Process, er
 
 			main, err = readAsString("/proc/" + v.Name() + "/stat")
 			if err != nil {
-					return
+				if compare(tmp) {
+					datas = append(datas, tmp)
+					continue
+				}
 			}
 			times := splitBySpace(main)
 			uptime, _ := strconv.ParseInt(strings.TrimSpace(times[21]), 10, 64)
 			tmp.Uptime = time.Unix(StartTime().Unix()+uptime/100, int64((float64(uptime)/100-float64(uptime/100))*1000000000))
+			if compare(tmp) {
 				datas = append(datas, tmp)
 			}
 		}
@@ -121,13 +124,7 @@ func FindProcessByPid(pid int64) (datas Process, err error) {
 		return
 	}
 	name, err = readAsString("/proc/" + fmt.Sprint(pid) + "/comm")
-	if err != nil {
-		return
-	}
 	main, err = readAsString("/proc/" + fmt.Sprint(pid) + "/status")
-	if err != nil {
-		return
-	}
 	data := splitBy(main, ":")
 	datas.Name = strings.TrimSpace(name)
 	datas.Pid, _ = strconv.ParseInt(data["Pid"], 10, 64)