fix DFS elm struct mismatch issue.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1027 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/dfs/dfs_config.h

@@ -16,85 +16,28 @@
 #ifndef __DFS_CONFIG_H__
 #define __DFS_CONFIG_H__
 
-/*
-+------------------------------------------------------------------------------
-| Device Manager options
-+------------------------------------------------------------------------------
-*/
-/* Device Options parameters */
-#define DEVICES_MAX		8
-#define DEVICE_NAME_MAX	8
-
-/*
-+------------------------------------------------------------------------------
-| Device Filesystem options
-+------------------------------------------------------------------------------
-*/
-/* the max length of filesystem name */
-#define DFS_FS_NAME_MAX				4
 /* the max type of filesystem */
-#define DFS_FILESYSTEM_TYPES_MAX	2
+#define DFS_FILESYSTEM_TYPES_MAX	4
 
 /* the max length of path name */
-#define DFS_PATH_MAX		256
-/* the max length of file name */
-#define DFS_FILE_MAX		256
-
-/* options for server task */
-#define DFS_MBOX_NUMBER		32
-#define DFS_SERVER_STACK	1024
-#define DFS_SERVER_PRI		110
-#define DFS_SERVER_SLICE	20
-
-/*
-+------------------------------------------------------------------------------
-| FAT filesystem options
-+------------------------------------------------------------------------------
-*/
-/* file name max length */
-#define FAT_NAME_MAX	256
-/* max number of FAT filesystem */
-#define FATFS_MAX		2
+#define DFS_PATH_MAX				256
 
 /* the size of sector */
-#define SECTOR_SIZE		512
-
-/* FAT table sector cache options */
-#define FAT_CACHE_SIZE          0x10        /* config parameter */
-#define FAT_CACHE_MASK          (FAT_CACHE_SIZE-1)
+#define SECTOR_SIZE					512
 
-#define GET16(x)    (*(x)) | (*((x)+1) << 8)
-#define GET32(x)    (*(x)) | (*((x)+1) << 8) | (*((x)+2) << 16) | (*((x)+3) << 24)
-
-#define SET16(x, v)             	\
-    do                          	\
-    {                           	\
-        *(x)     = (v) & 0x00ff; 	\
-        (*((x)+1)) = (v) >> 8;     	\
-    } while ( 0 )
-
-#define SET32(x, v)                         	\
-    do                                      	\
-    {                                       	\
-        *(x)     = (v)  & 0x000000ff;        	\
-        (*((x)+1)) = ((v) >> 8) & 0x000000ff;  	\
-        (*((x)+2)) = ((v) >> 16) & 0x000000ff; 	\
-        (*((x)+3)) = ((v) >> 24);              	\
-    } while ( 0 )
-
-#define DFS_DEBUG_INFO			0x01
-#define DFS_DEBUG_WARNING		0x02
-#define DFS_DEBUG_ERROR			0x04
-
-#define DFS_DEBUG_LEVEL			(DFS_DEBUG_INFO | DFS_DEBUG_WARNING | DFS_DEBUG_ERROR)
+#define DFS_DEBUG_INFO				0x01
+#define DFS_DEBUG_WARNING			0x02
+#define DFS_DEBUG_ERROR				0x04
+#define DFS_DEBUG_LEVEL				(DFS_DEBUG_INFO | DFS_DEBUG_WARNING | DFS_DEBUG_ERROR)
 
 /* #define DFS_DEBUG */
 #ifdef DFS_DEBUG
 #define dfs_log(level, x)		do { if (level & DFS_DEBUG_LEVEL) 	\
-	{rt_kprintf("DFS %s, %d:", __FILE__, __LINE__); rt_kprintf x;	\
+	{rt_kprintf("DFS %s, %d:", __FUNCTION__, __LINE__); rt_kprintf x;	\
 	rt_kprintf ("\n");}}while (0)
 #else
 #define dfs_log(level, x)
 #endif
 
 #endif
+

components/dfs/filesystems/elmfat/dfs_elm.c

+#include <rtthread.h>
 #include "ffconf.h"
 #include "ff.h"
 

components/dfs/src/dfs_file.c

@@ -460,16 +460,21 @@ void ls(const char* pathname)
 					rt_snprintf(fullpath, DFS_PATH_MAX + 1, "%s%c%s", pathname, '/', dirent.d_name);
 				else
 					rt_snprintf(fullpath, DFS_PATH_MAX + 1, "%s%s", pathname, dirent.d_name);
-				
-				dfs_file_stat(fullpath, &stat);
-				if ( stat.st_mode & DFS_S_IFDIR )
+
+				if (dfs_file_stat(fullpath, &stat) == 0)
 				{
-					rt_kprintf("%s\t\t<DIR>\n", dirent.d_name);
+					if ( stat.st_mode & DFS_S_IFDIR )
+					{
+						rt_kprintf("%s\t\t<DIR>\n", dirent.d_name);
+					}
+					else
+					{
+						rt_kprintf("%s\t\t%lu\n", dirent.d_name, stat.st_size);
+					}
 				}
 				else
-				{
-					rt_kprintf("%s\t\t%lu\n", dirent.d_name, stat.st_size);
-				}
+					rt_kprintf("BAD file: %s\n", dirent.d_name);
+					
 			}
 		}while(length > 0);