mirror of
https://github.com/tmux/tmux.git
synced 2024-11-01 07:08:49 +00:00
109 lines
3.0 KiB
C
109 lines
3.0 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2021 Anindya Mukherjee <anindya49@hotmail.com>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include "tmux.h"
|
|
|
|
#include <stdlib.h>
|
|
|
|
/*
|
|
* Show or clear prompt history.
|
|
*/
|
|
|
|
static enum cmd_retval cmd_show_prompt_history_exec(struct cmd *,
|
|
struct cmdq_item *);
|
|
|
|
const struct cmd_entry cmd_show_prompt_history_entry = {
|
|
.name = "show-prompt-history",
|
|
.alias = "showphist",
|
|
|
|
.args = { "T:", 0, 0, NULL },
|
|
.usage = "[-T type]",
|
|
|
|
.flags = CMD_AFTERHOOK,
|
|
.exec = cmd_show_prompt_history_exec
|
|
};
|
|
|
|
const struct cmd_entry cmd_clear_prompt_history_entry = {
|
|
.name = "clear-prompt-history",
|
|
.alias = "clearphist",
|
|
|
|
.args = { "T:", 0, 0, NULL },
|
|
.usage = "[-T type]",
|
|
|
|
.flags = CMD_AFTERHOOK,
|
|
.exec = cmd_show_prompt_history_exec
|
|
};
|
|
|
|
static enum cmd_retval
|
|
cmd_show_prompt_history_exec(struct cmd *self, struct cmdq_item *item)
|
|
{
|
|
struct args *args = cmd_get_args(self);
|
|
const char *typestr = args_get(args, 'T');
|
|
enum prompt_type type;
|
|
u_int tidx, hidx;
|
|
|
|
if (cmd_get_entry(self) == &cmd_clear_prompt_history_entry) {
|
|
if (typestr == NULL) {
|
|
for (tidx = 0; tidx < PROMPT_NTYPES; tidx++) {
|
|
free(status_prompt_hlist[tidx]);
|
|
status_prompt_hlist[tidx] = NULL;
|
|
status_prompt_hsize[tidx] = 0;
|
|
}
|
|
} else {
|
|
type = status_prompt_type(typestr);
|
|
if (type == PROMPT_TYPE_INVALID) {
|
|
cmdq_error(item, "invalid type: %s", typestr);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
free(status_prompt_hlist[type]);
|
|
status_prompt_hlist[type] = NULL;
|
|
status_prompt_hsize[type] = 0;
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
|
|
if (typestr == NULL) {
|
|
for (tidx = 0; tidx < PROMPT_NTYPES; tidx++) {
|
|
cmdq_print(item, "History for %s:\n",
|
|
status_prompt_type_string(tidx));
|
|
for (hidx = 0; hidx < status_prompt_hsize[tidx];
|
|
hidx++) {
|
|
cmdq_print(item, "%d: %s", hidx + 1,
|
|
status_prompt_hlist[tidx][hidx]);
|
|
}
|
|
cmdq_print(item, "%s", "");
|
|
}
|
|
} else {
|
|
type = status_prompt_type(typestr);
|
|
if (type == PROMPT_TYPE_INVALID) {
|
|
cmdq_error(item, "invalid type: %s", typestr);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
cmdq_print(item, "History for %s:\n",
|
|
status_prompt_type_string(type));
|
|
for (hidx = 0; hidx < status_prompt_hsize[type]; hidx++) {
|
|
cmdq_print(item, "%d: %s", hidx + 1,
|
|
status_prompt_hlist[type][hidx]);
|
|
}
|
|
cmdq_print(item, "%s", "");
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|