diff options
Diffstat (limited to 'cmd-confirm-before.c')
| -rw-r--r-- | cmd-confirm-before.c | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/cmd-confirm-before.c b/cmd-confirm-before.c index ce8c95e..485e6e6 100644 --- a/cmd-confirm-before.c +++ b/cmd-confirm-before.c @@ -41,8 +41,9 @@ const struct cmd_entry cmd_confirm_before_entry = { .name = "confirm-before", .alias = "confirm", - .args = { "bp:t:", 1, 1, cmd_confirm_before_args_parse }, - .usage = "[-b] [-p prompt] " CMD_TARGET_CLIENT_USAGE " command", + .args = { "bc:p:t:y", 1, 1, cmd_confirm_before_args_parse }, + .usage = "[-by] [-c confirm_key] [-p prompt] " CMD_TARGET_CLIENT_USAGE + " command", .flags = CMD_CLIENT_TFLAG, .exec = cmd_confirm_before_exec @@ -51,6 +52,8 @@ const struct cmd_entry cmd_confirm_before_entry = { struct cmd_confirm_before_data { struct cmdq_item *item; struct cmd_list *cmdlist; + u_char confirm_key; + int default_yes; }; static enum args_parse_type @@ -68,7 +71,7 @@ cmd_confirm_before_exec(struct cmd *self, struct cmdq_item *item) struct client *tc = cmdq_get_target_client(item); struct cmd_find_state *target = cmdq_get_target(item); char *new_prompt; - const char *prompt, *cmd; + const char *confirm_key, *prompt, *cmd; int wait = !args_has(args, 'b'); cdata = xcalloc(1, sizeof *cdata); @@ -79,11 +82,26 @@ cmd_confirm_before_exec(struct cmd *self, struct cmdq_item *item) if (wait) cdata->item = item; + cdata->default_yes = args_has(args, 'y'); + if ((confirm_key = args_get(args, 'c')) != NULL) { + if (confirm_key[1] == '\0' && + confirm_key[0] > 31 && + confirm_key[0] < 127) + cdata->confirm_key = confirm_key[0]; + else { + cmdq_error(item, "invalid confirm key"); + return (CMD_RETURN_ERROR); + } + } + else + cdata->confirm_key = 'y'; + if ((prompt = args_get(args, 'p')) != NULL) xasprintf(&new_prompt, "%s ", prompt); else { cmd = cmd_get_entry(cmd_list_first(cdata->cmdlist))->name; - xasprintf(&new_prompt, "Confirm '%s'? (y/n) ", cmd); + xasprintf(&new_prompt, "Confirm '%s'? (%c/n) ", + cmd, cdata->confirm_key); } status_prompt_set(tc, target, new_prompt, NULL, @@ -107,9 +125,9 @@ cmd_confirm_before_callback(struct client *c, void *data, const char *s, if (c->flags & CLIENT_DEAD) goto out; - if (s == NULL || *s == '\0') + if (s == NULL) goto out; - if (tolower((u_char)s[0]) != 'y' || s[1] != '\0') + if (s[0] != cdata->confirm_key && (s[0] != '\0' || !cdata->default_yes)) goto out; retcode = 0; @@ -123,12 +141,12 @@ cmd_confirm_before_callback(struct client *c, void *data, const char *s, } out: - if (item != NULL) { - if (cmdq_get_client(item) != NULL && - cmdq_get_client(item)->session == NULL) - cmdq_get_client(item)->retval = retcode; - cmdq_continue(item); - } + if (item != NULL) { + if (cmdq_get_client(item) != NULL && + cmdq_get_client(item)->session == NULL) + cmdq_get_client(item)->retval = retcode; + cmdq_continue(item); + } return (0); } |