added path conversion code for unicode on windows

2017-12-11 10:28:50 +01:00
parent bd8d3025bd
commit 2f93cd77f8
3 changed files with 42 additions and 36 deletions
--- a/code/DefaultIOStream.cpp
+++ b/code/DefaultIOStream.cpp
@@ -123,7 +123,8 @@ size_t DefaultIOStream::FileSize() const
        // https://www.securecoding.cert.org/confluence/display/seccode/FIO19-C.+Do+not+use+fseek()+and+ftell()+to+compute+the+size+of+a+regular+file
 #if defined _WIN32 && (!defined __GNUC__ || __MSVCRT_VERSION__ >= 0x0601)
        struct __stat64 fileStat;
-        int err = _stat64(  mFilename.c_str(), &fileStat );
+        //using fileno + fstat avoids having to handle the filename
+        int err = _fstat64(  _fileno(mFile), &fileStat );
        if (0 != err)
            return 0;
        mCachedSize = (size_t) (fileStat.st_size);