超长路径json文件解析适配

Signed-off-by: fangyunzhong <fangyunzhong2@huawei.com>

include/file_entry.h

@@ -57,12 +57,12 @@ public:
     static bool CopyFileInner(const std::string &src, const std::string &dst);
     static bool IsDirectory(const std::string &path);
     static std::string RealPath(const std::string &path);
+    static std::string AdapateLongPath(const std::string &path);
 
 private:
     bool IsIgnore(const std::string &filename) const;
     static bool RemoveAllDirInner(const FileEntry &entry);
     static bool CreateDirsInner(const std::string &path, std::string::size_type offset);
-    static std::string AdapateLongPath(const std::string &path);
     FilePath filePath_;
     bool isFile_;
     static const std::string SEPARATE;

src/file_entry.cpp

@@ -360,15 +360,15 @@ void FileEntry::FilePath::Init()
     }
 }
 
-#ifdef _WIN32
 string FileEntry::AdapateLongPath(const string &path)
 {
+#ifdef _WIN32
     if (path.size() >= MAX_PATH -12) { //the max file path can not exceed 260 - 12
         return LONG_PATH_HEAD + path;
     }
+#endif
     return path;
 }
-#endif
 }
 }
 }

src/resource_util.cpp

@@ -72,7 +72,7 @@ bool ResourceUtil::RmoveAllDir(const string &path)
 
 bool ResourceUtil::OpenJsonFile(const string &path, Json::Value &root)
 {
-    ifstream ifs(path, ios::binary);
+    ifstream ifs(FileEntry::AdapateLongPath(path), ios::binary);
     if (!ifs.is_open()) {
         cerr << "Error: open json failed '" << path << "', reason: " << strerror(errno) << endl;
         return false;
@@ -98,7 +98,7 @@ bool ResourceUtil::SaveToJsonFile(const string &path, const Json::Value &root)
     writerBuilder["indentation"] = "    ";
     writerBuilder["emitUTF8"] = true;
     unique_ptr<Json::StreamWriter> writer(writerBuilder.newStreamWriter());
-    ofstream out(path, ofstream::out | ofstream::binary);
+    ofstream out(FileEntry::AdapateLongPath(path), ofstream::out | ofstream::binary);
     if (!out.is_open()) {
         cerr << "Error: open failed '" << path <<"', reason: " << strerror(errno) << endl;
         return false;