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implement rm command

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hathach 2022-11-21 11:24:58 +07:00
parent 47bc269b50
commit 51873cd1be
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1 changed files with 34 additions and 1 deletions
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35
examples/host/msc_file_explorer/src/msc_app.c
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@ -275,6 +275,7 @@ void cli_cmd_cp(EmbeddedCli *cli, char *args, void *context);
void cli_cmd_ls(EmbeddedCli *cli, char *args, void *context);
void cli_cmd_mkdir(EmbeddedCli *cli, char *args, void *context);
void cli_cmd_mv(EmbeddedCli *cli, char *args, void *context);
void cli_cmd_rm(EmbeddedCli *cli, char *args, void *context);
void cli_write_char(EmbeddedCli *cli, char c)
{
@ -347,12 +348,20 @@ bool cli_init(void)
embeddedCliAddBinding(_cli, (CliCommandBinding) {
"mv",
"Usage: mv SOURCE DEST...\r\n\tRename SOURCE to DEST",
"Usage: mv SOURCE DEST...\r\n\tRename SOURCE to DEST.",
true,
NULL,
cli_cmd_mv
});
embeddedCliAddBinding(_cli, (CliCommandBinding) {
"rm",
"Usage: rm [FILE]...\r\n\tRemove (unlink) the FILE(s).",
true,
NULL,
cli_cmd_rm
});
return true;
}
@ -566,3 +575,27 @@ void cli_cmd_mv(EmbeddedCli *cli, char *args, void *context)
return;
}
}
void cli_cmd_rm(EmbeddedCli *cli, char *args, void *context)
{
(void) cli; (void) context;
uint16_t argc = embeddedCliGetTokenCount(args);
// need at least 1 argument
if ( argc == 0 )
{
printf("invalid arguments\r\n");
return;
}
for(uint16_t i=0; i<argc; i++)
{
const char* fpath = embeddedCliGetToken(args, i+1); // token count from 1
if ( FR_OK != f_unlink(fpath) )
{
printf("cannot remove '%s': No such file or directory\r\n", fpath);
}
}
}