Added basic 2D video accelleration

[tpg/acess2.git] / Modules / Filesystems / FAT / fat.c

diff --git a/Modules/Filesystems/FAT/fat.c b/Modules/Filesystems/FAT/fat.c
index 2504526..93911de 100644 (file)
--- a/Modules/Filesystems/FAT/fat.c
+++ b/Modules/Filesystems/FAT/fat.c
@@ -3,7 +3,7 @@
  * FAT12/16/32 Driver Version (Incl LFN)\r
  * \r
  * NOTE: This driver will only support _reading_ long file names, not\r
- * writing. I don't even know why i'm adding write-support. FAT sucks.\r
+ * writing. I don't even know why I'm adding write-support. FAT sucks.\r
  * \r
  * Known Bugs:\r
  * - LFN Is buggy in FAT_ReadDir\r
@@ -12,11 +12,11 @@
  * \todo Implement changing of the parent directory when a file is written to\r
  * \todo Implement file creation / deletion\r
  */\r
-#define DEBUG  1\r
+#define DEBUG  0\r
 #define VERBOSE        1\r
 \r
 #define CACHE_FAT      1       //!< Caches the FAT in memory\r
-#define USE_LFN                0       //!< Enables the use of Long File Names\r
+#define USE_LFN                1       //!< Enables the use of Long File Names\r
 #define        SUPPORT_WRITE   0\r
 \r
 #include <acess.h>\r
@@ -1130,10 +1130,13 @@ char *FAT_ReadDir(tVFS_Node *Node, int ID)
        // Check for empty entry\r
        if( (Uint8)fileinfo[a].name[0] == 0xE5 ) {\r
                LOG("Empty Entry");\r
-               //LEAVE('p', VFS_SKIP);\r
-               //return VFS_SKIP;      // Skip\r
+               #if 0   // Stop on empty entry?\r
                LEAVE('n');\r
-               return NULL;    // Skip\r
+               return NULL;    // Stop\r
+               #else\r
+               LEAVE('p', VFS_SKIP);\r
+               return VFS_SKIP;        // Skip\r
+               #endif\r
        }\r
        \r
        #if USE_LFN\r
@@ -1262,6 +1265,8 @@ tVFS_Node *FAT_FindDir(tVFS_Node *Node, char *Name)
                {\r
                        // Remove LFN if it does not apply\r
                        if(lfnId != i)  lfn[0] = '\0';\r
+               #else\r
+               if(fileinfo[i&0xF].attrib == ATTR_LFN)  continue;\r
                #endif\r
                        // Get Real Filename\r
                        FAT_int_ProperFilename(tmpName, fileinfo[i&0xF].name);\r