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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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16
cmd-bind-key.c
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@ -27,13 +27,16 @@
* Bind a key to a command.
*/
static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmdq_item *);
static enum args_parse_type cmd_bind_key_args_parse(struct args *, u_int,
char **);
static enum cmd_retval cmd_bind_key_exec(struct cmd *,
struct cmdq_item *);
const struct cmd_entry cmd_bind_key_entry = {
.name = "bind-key",
.alias = "bind",
.args = { "nrN:T:", 1, -1, NULL },
.args = { "nrN:T:", 1, -1, cmd_bind_key_args_parse },
.usage = "[-nr] [-T key-table] [-N note] key "
"[command [arguments]]",
@ -41,6 +44,15 @@ const struct cmd_entry cmd_bind_key_entry = {
.exec = cmd_bind_key_exec
};
static enum args_parse_type
cmd_bind_key_args_parse(__unused struct args *args, u_int idx,
__unused char **cause)
{
if (idx == 1)
return (ARGS_PARSE_COMMANDS_OR_STRING);
return (ARGS_PARSE_STRING);
}
static enum cmd_retval
cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
{