From 1d2c62406257d1983a1664a5461e271157d3a833 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Sat, 4 Nov 2017 21:33:09 +0100
Subject: [PATCH] get asset location

---
 common/platform/platform.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/common/platform/platform.go b/common/platform/platform.go
index 2327ad665..85126b701 100644
--- a/common/platform/platform.go
+++ b/common/platform/platform.go
@@ -2,6 +2,7 @@ package platform
 
 import (
 	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
 )
@@ -40,3 +41,19 @@ func (f EnvFlag) GetValueAsInt(defaultValue int) int {
 func NormalizeEnvName(name string) string {
 	return strings.Replace(strings.ToUpper(strings.TrimSpace(name)), ".", "_", -1)
 }
+
+var assetPath = "/"
+
+func init() {
+	defAssetLocation, err := os.Executable()
+	if err == nil {
+		defAssetLocation = filepath.Dir(defAssetLocation)
+		assetPath = (EnvFlag{
+			Name: "v2ray.location.asset",
+		}).GetValue(defAssetLocation)
+	}
+}
+
+func GetAssetLocation(file string) string {
+	return filepath.Join(assetPath, file)
+}