diff options
| author | hathach <[email protected]> | 2014-03-11 23:34:47 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2014-03-11 23:34:47 +0700 |
| commit | 7f377b7e5bc79308106e008b428358b18bab4a09 (patch) | |
| tree | 31487057ef3d94851dfa0c754f01f38771d53cd2 | |
| parent | f55ae521a0b3ee730af723bbdfd115c28d3d1eda (diff) | |
improve MSC host demo with
- remove command
- move (rename) command
| -rw-r--r-- | demos/host/src/cli.c | 56 |
1 files changed, 46 insertions, 10 deletions
diff --git a/demos/host/src/cli.c b/demos/host/src/cli.c index 4cb33e060..6abf1467d 100644 --- a/demos/host/src/cli.c +++ b/demos/host/src/cli.c @@ -75,14 +75,16 @@ static char const * const cli_error_message[] = // command, function, description
#define CLI_COMMAND_TABLE(ENTRY) \
- ENTRY(unknown , cli_cmd_unknown , NULL ) \
- ENTRY(help , cli_cmd_help , NULL ) \
- ENTRY(cls , cli_cmd_clear , "Clear the screen." ) \
- ENTRY(ls , cli_cmd_list , "List information about the FILEs (the current directory by default).") \
- ENTRY(cd , cli_cmd_changedir, "change the current directory." ) \
- ENTRY(cat , cli_cmd_cat , "display contents of a file." ) \
- ENTRY(cp , cli_cmd_copy , "Copies one or more files to another location." ) \
- ENTRY(mkdir , cli_cmd_mkdir , "Create a DIRECTORY, if it does not already exist." ) \
+ ENTRY(unknown , cli_cmd_unknown , NULL ) \
+ ENTRY(help , cli_cmd_help , NULL ) \
+ ENTRY(cls , cli_cmd_clear , "Clear the screen.\n cls\n" ) \
+ ENTRY(ls , cli_cmd_list , "List information of the FILEs.\n ls\n" ) \
+ ENTRY(cd , cli_cmd_changedir, "change the current directory.\n cd a_folder\n" ) \
+ ENTRY(cat , cli_cmd_cat , "display contents of a file.\n cat a_file.txt\n" ) \
+ ENTRY(cp , cli_cmd_copy , "Copies one or more files to another location.\n cp a_file.txt dir1/another_file.txt\n cp a_file.txt dir1\n" ) \
+ ENTRY(mkdir , cli_cmd_mkdir , "Create a DIRECTORY, if it does not already exist.\n mkdir <new folder>\n" ) \
+ ENTRY(mv , cli_cmd_move , "Rename or move a DIRECTORY or a FILE.\n mv old_name.txt new_name.txt\n mv old_name.txt dir1/new_name.txt\n" ) \
+ ENTRY(rm , cli_cmd_remove , "Remove (delete) a empty DIRECTORY or a FILE.\n rm deleted_name.txt\n rm empty_dir\n" ) \
//--------------------------------------------------------------------+
// Expands the function to have the standard function signature
@@ -387,10 +389,9 @@ cli_error_t cli_cmd_copy(char *p_para) {
char* p_space = strchr(p_para, ' ');
if ( p_space == NULL ) return CLI_ERROR_INVALID_PARA;
-
*p_space = 0; // replace space by NULL-character
- char* p_dest = p_space+1;
+ char* p_dest = p_space+1;
if ( strlen(p_dest) == 0 ) return CLI_ERROR_INVALID_PARA;
drive_letter2number(p_para);
@@ -444,4 +445,39 @@ cli_error_t cli_cmd_copy(char *p_para) return error;
}
+
+//--------------------------------------------------------------------+
+// MOVE/RENAME
+//--------------------------------------------------------------------+
+cli_error_t cli_cmd_move(char *p_para)
+{
+ char* p_space = strchr(p_para, ' ');
+ if ( p_space == NULL ) return CLI_ERROR_INVALID_PARA;
+ *p_space = 0; // replace space by NULL-character
+
+ char* p_dest = p_space+1;
+ if ( strlen(p_dest) == 0 ) return CLI_ERROR_INVALID_PARA;
+
+ return (f_rename(p_para, p_dest) == FR_OK ) ? CLI_ERROR_NONE : CLI_ERROR_FAILED;
+}
+
+//--------------------------------------------------------------------+
+// REMOVE
+//--------------------------------------------------------------------+
+cli_error_t cli_cmd_remove(char *p_para)
+{
+ if ( strlen(p_para) == 0 ) return CLI_ERROR_INVALID_PARA;
+
+ switch( f_unlink(p_para) )
+ {
+ case FR_OK: return CLI_ERROR_NONE;
+
+ case FR_DENIED:
+ printf("cannot remove readonly file/foler or non-empty folder\n");
+
+ default: return CLI_ERROR_FAILED;
+ }
+
+ return CLI_ERROR_FAILED;
+}
#endif
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