结构调整、kcp支持

lib/common/run.go

@@ -0,0 +1,67 @@
+package common
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+)
+
+//Get the currently selected configuration file directory
+//For non-Windows systems, select the /etc/nps as config directory if exist, or select ./
+//windows system, select the C:\Program Files\nps as config directory if exist, or select ./
+func GetRunPath() string {
+	var path string
+	if path = GetInstallPath(); !FileExists(path) {
+		return "./"
+	}
+	return path
+}
+
+//Different systems get different installation paths
+func GetInstallPath() string {
+	var path string
+	if IsWindows() {
+		path = `C:\Program Files\nps`
+	} else {
+		path = "/etc/nps"
+	}
+	return path
+}
+
+//Get the absolute path to the running directory
+func GetAppPath() string {
+	if path, err := filepath.Abs(filepath.Dir(os.Args[0])); err == nil {
+		return path
+	}
+	return os.Args[0]
+}
+
+//Determine whether the current system is a Windows system?
+func IsWindows() bool {
+	if runtime.GOOS == "windows" {
+		return true
+	}
+	return false
+}
+
+//interface log file path
+func GetLogPath() string {
+	var path string
+	if IsWindows() {
+		path = "./"
+	} else {
+		path = "/tmp"
+	}
+	return path
+}
+
+//interface pid file path
+func GetPidPath() string {
+	var path string
+	if IsWindows() {
+		path = "./"
+	} else {
+		path = "/tmp"
+	}
+	return path
+}