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enhance cp command to accept dest path as an folder

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This commit is contained in:
hathach
2014-03-11 22:31:34 +07:00
parent d2ee92da48
commit f55ae521a0
3 changed files with 25 additions and 14 deletions
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23
demos/host/src/cli.c
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@@ -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 -------------//
cli_error_t error = CLI_ERROR_NONE;
FIL src_file, 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 dest_file;
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;