diff options
Diffstat (limited to 'demos/host/src/cli.c')
| -rw-r--r-- | demos/host/src/cli.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/demos/host/src/cli.c b/demos/host/src/cli.c index d67379b9b..4cb33e060 100644 --- a/demos/host/src/cli.c +++ b/demos/host/src/cli.c @@ -396,19 +396,30 @@ cli_error_t cli_cmd_copy(char *p_para) drive_letter2number(p_para);
drive_letter2number(p_dest);
- //------------- Check Existence of source & dest file -------------//
+ //------------- Check Existence of source file -------------//
+ FIL src_file;
+ if ( FR_OK != f_open(&src_file , p_para, FA_READ) ) return CLI_ERROR_INVALID_PATH;
+
+ //------------- Check if dest path is a folder or a non-existing file (overwritten is not allowed) -------------//
+ FILINFO dest_entry;
+ if ( (f_stat(p_dest, &dest_entry) == FR_OK) && (dest_entry.fattrib & AM_DIR) )
+ { // the destination is an existed folder --> auto append dest filename to be the folder
+ strcat(p_dest, "/");
+ strcat(p_dest, p_para);
+ }
+
+ //------------- Open dest file and start the copy -------------//
cli_error_t error = CLI_ERROR_NONE;
- FIL src_file, dest_file;
+ FIL dest_file;
- if ( FR_OK != f_open(&src_file , p_para, FA_READ) ) return CLI_ERROR_INVALID_PATH;
switch ( f_open(&dest_file, p_dest, FA_WRITE | FA_CREATE_NEW) )
{
case FR_EXIST:
error = CLI_ERROR_FILE_EXISTED;
- break;\
+ break;
case FR_OK:
- while(1)
+ while(1) // copying
{
uint32_t bytes_read = 0;
uint32_t bytes_write = 0;
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