[Scummvm-cvs-logs] SF.net SVN: scummvm: [29308] scummvm/trunk/backends/platform/wince/missing/ missing.cpp

[knakos at users.sourceforge.net]

Revision: 29308
          http://scummvm.svn.sourceforge.net/scummvm/?rev=29308&view=rev
Author:   knakos
Date:     2007-10-28 11:51:05 -0700 (Sun, 28 Oct 2007)

Log Message:
-----------
new stuff to support the FS api and fixes for the new compiler

Modified Paths:
--------------
    scummvm/trunk/backends/platform/wince/missing/missing.cpp

Modified: scummvm/trunk/backends/platform/wince/missing/missing.cpp
===================================================================
--- scummvm/trunk/backends/platform/wince/missing/missing.cpp	2007-10-28 18:48:07 UTC (rev 29307)
+++ scummvm/trunk/backends/platform/wince/missing/missing.cpp	2007-10-28 18:51:05 UTC (rev 29308)
@@ -178,7 +178,43 @@
 		return fopen(fname, fmode);
 }
 
+/* Remove file by name */
+int remove(const char* path)
+{
+	TCHAR pathUnc[MAX_PATH+1];
+	MultiByteToWideChar(CP_ACP, 0, path, -1, pathUnc, MAX_PATH);
+	return !DeleteFile(pathUnc);
+}
 
+
+/* check out file access permissions */
+int _access(const char *path, int mode) {
+	TCHAR fname[MAX_PATH];
+	MultiByteToWideChar(CP_ACP, 0, path, -1, fname, sizeof(fname)/sizeof(TCHAR));
+ 
+	WIN32_FIND_DATA ffd;
+	HANDLE h=FindFirstFile(fname, &ffd);
+
+	if (h == INVALID_HANDLE_VALUE)
+		return -1;  //Can't find file
+	FindClose(h);
+
+	if (ffd.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
+		return 0; //Always return success if target is directory and exists
+
+	switch (mode) {
+		case 00: //Check existence
+			return 0;
+		case 06: //Check Read & Write permission
+		case 02: //Check Write permission
+			return ffd.dwFileAttributes&FILE_ATTRIBUTE_READONLY?-1:0;
+		case 04: //Check Read permission
+			return 0; //Assume always have read permission
+	} 
+	//Bad mode value supplied, return failure
+	return -1;
+}
+
 // evc only functions follow
 #ifndef __GNUC__
 
@@ -283,14 +319,6 @@
 	return 1;
 }
 
-/* Remove file by name */
-int remove(const char* path)
-{
-	TCHAR pathUnc[MAX_PATH+1];
-	MultiByteToWideChar(CP_ACP, 0, path, -1, pathUnc, MAX_PATH);
-	return !DeleteFile(pathUnc);
-}
-
 /* in our case unlink is the same as remove */
 int unlink(const char* path)
 {
@@ -662,6 +690,7 @@
 // gcc build only functions follow
 #else // defined(__GNUC__)
 
+#ifndef __MINGW32CE__
 int islower(int c)
 {
 	return (c>='a' && c<='z');
@@ -696,3 +725,5 @@
 	return 0;
 }
 #endif
+
+#endif


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