From c74e37dbfd41bc828c07a8bebb9056a7b1297900 Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Fri, 26 Feb 2016 12:53:23 +0100
Subject: [PATCH 1/2] Implemented UnixChangeFileMode for windows.

---
 winpr/libwinpr/file/generic.c | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/winpr/libwinpr/file/generic.c b/winpr/libwinpr/file/generic.c
index 8719787ad..36d4b5ec2 100644
--- a/winpr/libwinpr/file/generic.c
+++ b/winpr/libwinpr/file/generic.c
@@ -37,8 +37,10 @@
 #include "../log.h"
 #define TAG WINPR_TAG("file")
 
-#ifndef _WIN32
-
+#ifdef _WIN32
+#include <io.h>
+#include <sys/stat.h>
+#else
 #include <assert.h>
 #include <pthread.h>
 #include <dirent.h>
@@ -828,6 +830,21 @@ int UnixChangeFileMode(const char* filename, int flags)
 	fl |= (flags & 0x0001) ? S_IXOTH : 0;
 	return chmod(filename, fl);
 #else
-	return 0;
+	int rc;
+	WCHAR *wfl = NULL;
+
+	int fl = 0;
+
+	ConvertToUnicode(CP_UTF8, 0, filename, -1, &wfl, 0);
+	if (!wfl)
+		return -1;
+
+	/* Check for unsupported flags. */
+	if (flags & ~(_S_IREAD | _S_IWRITE) != 0)
+		WLog_WARN(TAG, "Unsupported file mode %d for _wchmod", flags);
+
+	rc = _wchmod(wfl, flags);
+	free (wfl);
+	return rc;
 #endif
 }

From 3d23a772f694f1ccf126f9b9e81d5af0a5e8e6b3 Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Wed, 16 Mar 2016 13:08:06 +0100
Subject: [PATCH 2/2] Updated ConvertToUnicode return check.

---
 winpr/libwinpr/file/generic.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/winpr/libwinpr/file/generic.c b/winpr/libwinpr/file/generic.c
index 36d4b5ec2..8e2e1d0ce 100644
--- a/winpr/libwinpr/file/generic.c
+++ b/winpr/libwinpr/file/generic.c
@@ -835,8 +835,7 @@ int UnixChangeFileMode(const char* filename, int flags)
 
 	int fl = 0;
 
-	ConvertToUnicode(CP_UTF8, 0, filename, -1, &wfl, 0);
-	if (!wfl)
+	if (ConvertToUnicode(CP_UTF8, 0, filename, -1, &wfl, 0) <= 0)
 		return -1;
 
 	/* Check for unsupported flags. */