From 1b0a026fc0bac7bb3674b803356bdfa3ecb48f4f Mon Sep 17 00:00:00 2001
From: xieziang <xieziang2@huawei.com>
Date: Wed, 11 Jun 2025 15:29:28 +0800
Subject: [PATCH] support set es2panda by env variables

Signed-off-by: xieziang <xieziang2@huawei.com>
Change-Id: Ib8f80bd33a4dc1a43eaa2f6c581ffc26823b0b32
---
 koala-wrapper/native/src/common.cc | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/koala-wrapper/native/src/common.cc b/koala-wrapper/native/src/common.cc
index 553a1079b..d95f378fd 100644
--- a/koala-wrapper/native/src/common.cc
+++ b/koala-wrapper/native/src/common.cc
@@ -50,6 +50,19 @@ const char *LIB_DIR = "lib";
 
 static std::string ES2PANDA_LIB_PATH;
 
+std::string joinPath(vector<string> &paths)
+{
+    std::string res;
+    for (int i = 0; i < paths.size(); ++i) {
+        if (i == 0) {
+            res = paths[i];
+        } else {
+            res += SEPARATOR + paths[i];
+        }
+    }
+    return res;
+}
+
 void impl_SetUpSoPath(KStringPtr &soPath)
 {
     ES2PANDA_LIB_PATH = std::string(soPath.c_str());
@@ -57,8 +70,16 @@ void impl_SetUpSoPath(KStringPtr &soPath)
 KOALA_INTEROP_V1(SetUpSoPath, KStringPtr);
 
 void* FindLibrary() {
-    std::string soFullPath = ES2PANDA_LIB_PATH + SEPARATOR + LIB_DIR + SEPARATOR + LIB_ES2PANDA_PUBLIC;
-    return loadLibrary(soFullPath);
+    std::vector<std::string> pathArray;
+    char* envValue = getenv("PANDA_SDK_PATH");
+    if (envValue) {
+        pathArray = {envValue, PLUGIN_DIR, LIB_DIR, LIB_ES2PANDA_PUBLIC};
+    } else if (!ES2PANDA_LIB_PATH.empty()) {
+        pathArray = {ES2PANDA_LIB_PATH, LIB_DIR, LIB_ES2PANDA_PUBLIC};
+    } else {
+        pathArray = {LIB_ES2PANDA_PUBLIC};
+    }
+    return loadLibrary(joinPath(pathArray));
 }
 
 es2panda_Impl *GetImpl() {
-- 
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