From e4a639bc484e0121563e0a93ca4d5fd9a2ed683b Mon Sep 17 00:00:00 2001
From: Nicky <none@none>
Date: Sat, 30 Jan 2016 23:41:14 +0100
Subject: [PATCH] Widnows: Proper path handling for utf8 paths

---
 indra/llcommon/llsys.cpp | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp
index 96dd9a6a8d..c101062f37 100755
--- a/indra/llcommon/llsys.cpp
+++ b/indra/llcommon/llsys.cpp
@@ -1349,7 +1349,18 @@ BOOL gunzip_file(const std::string& srcfile, const std::string& dstfile)
 	LLFILE *dst = NULL;
 	S32 bytes = 0;
 	tmpfile = dstfile + ".t";
-	src = gzopen(srcfile.c_str(), "rb");
+
+	// <FS:ND> Proper UTF8->UTF16 handling for Windows
+	// src = gzopen(srcfile.c_str(), "rb");
+#if LL_WINDOWS
+	std::string utf8filename = srcfile;
+	llutf16string utf16filename = utf8str_to_utf16str(utf8filename);
+	src = gzopen_w(utf16filename.c_str(), "rb");
+#else
+	src = gzopen(srcfile.c_str(), "rb");/* Flawfinder: ignore */
+#endif
+	// </FS:ND>
+	
 	if (! src) goto err;
 	dst = LLFile::fopen(tmpfile, "wb");		/* Flawfinder: ignore */
 	if (! dst) goto err;
@@ -1383,7 +1394,18 @@ BOOL gzip_file(const std::string& srcfile, const std::string& dstfile)
 	LLFILE *src = NULL;
 	S32 bytes = 0;
 	tmpfile = dstfile + ".t";
-	dst = gzopen(tmpfile.c_str(), "wb");		/* Flawfinder: ignore */
+
+	// <FS:ND> Proper UTF8->UTF16 handling for Windows
+	// dst = gzopen(tmpfile.c_str(), "wb");		/* Flawfinder: ignore */
+#if LL_WINDOWS
+	std::string utf8filename = tmpfile;
+	llutf16string utf16filename = utf8str_to_utf16str(utf8filename);
+	dst = gzopen_w(utf16filename.c_str(), "wb");
+#else
+	dst = gzopen(tmpfile.c_str(), "wb");/* Flawfinder: ignore */
+#endif
+	// </FS:ND>
+	
 	if (! dst) goto err;
 	src = LLFile::fopen(srcfile, "rb");		/* Flawfinder: ignore */
 	if (! src) goto err;