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Validate command argument types (string or command list) and give more

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useful error messages.
This commit is contained in:
nicm
2021-08-25 08:51:55 +00:00
parent c6d6af4903
commit 03d173cbd8
12 changed files with 230 additions and 44 deletions
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19
cmd-command-prompt.c
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@ -29,8 +29,10 @@
* Prompt for command in client.
*/
static enum cmd_retval cmd_command_prompt_exec(struct cmd *,
struct cmdq_item *);
static enum args_parse_type cmd_command_prompt_args_parse(struct args *,
u_int, char **);
static enum cmd_retval cmd_command_prompt_exec(struct cmd *,
struct cmdq_item *);
static int cmd_command_prompt_callback(struct client *, void *,
const char *, int);
@ -40,7 +42,7 @@ const struct cmd_entry cmd_command_prompt_entry = {
.name = "command-prompt",
.alias = NULL,
.args = { "1bFkiI:Np:t:T:", 0, 1, NULL },
.args = { "1bFkiI:Np:t:T:", 0, 1, cmd_command_prompt_args_parse },
.usage = "[-1bFkiN] [-I inputs] [-p prompts] " CMD_TARGET_CLIENT_USAGE
" [-T type] [template]",
@ -68,6 +70,13 @@ struct cmd_command_prompt_cdata {
char **argv;
};
static enum args_parse_type
cmd_command_prompt_args_parse(__unused struct args *args, __unused u_int idx,
__unused char **cause)
{
return (ARGS_PARSE_COMMANDS_OR_STRING);
}
static enum cmd_retval
cmd_command_prompt_exec(struct cmd *self, struct cmdq_item *item)
{
@ -197,8 +206,8 @@ cmd_command_prompt_callback(struct client *c, void *data, const char *s,
return (1);
out:
if (item != NULL)
cmdq_continue(item);
if (item != NULL)
cmdq_continue(item);
return (0);
}