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/* $OpenBSD: cmd-show-messages.c,v 1.9 2014/02/14 13:59:01 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
*
* 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 <sys/types.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <vis.h>
#include "tmux.h"
/*
* Show client message log.
*/
enum cmd_retval cmd_show_messages_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_show_messages_entry = {
"show-messages", "showmsgs",
"IJTt:", 0, 0,
"[-IJT] " CMD_TARGET_CLIENT_USAGE,
0,
NULL,
cmd_show_messages_exec
};
const struct cmd_entry cmd_server_info_entry = {
"server-info", "info",
"", 0, 0,
"",
0,
NULL,
cmd_show_messages_exec
};
void cmd_show_messages_server(struct cmd_q *);
void cmd_show_messages_terminals(struct cmd_q *);
void cmd_show_messages_jobs(struct cmd_q *);
void
cmd_show_messages_server(struct cmd_q *cmdq)
{
char *tim;
tim = ctime(&start_time);
*strchr(tim, '\n') = '\0';
cmdq_print(cmdq, "started %s", tim);
cmdq_print(cmdq, "socket path %s", socket_path);
cmdq_print(cmdq, "debug level %d", debug_level);
cmdq_print(cmdq, "protocol version %d", PROTOCOL_VERSION);
}
void
cmd_show_messages_terminals(struct cmd_q *cmdq)
{
struct tty_term *term;
const struct tty_term_code_entry *ent;
struct tty_code *code;
u_int i, n;
char out[80];
n = 0;
LIST_FOREACH(term, &tty_terms, entry) {
cmdq_print(cmdq,
"Terminal %u: %s [references=%u, flags=0x%x]:",
n, term->name, term->references, term->flags);
n++;
for (i = 0; i < NTTYCODE; i++) {
ent = &tty_term_codes[i];
code = &term->codes[ent->code];
switch (code->type) {
case TTYCODE_NONE:
cmdq_print(cmdq, "%4u: %s: [missing]",
ent->code, ent->name);
break;
case TTYCODE_STRING:
strnvis(out, code->value.string, sizeof out,
VIS_OCTAL|VIS_TAB|VIS_NL);
cmdq_print(cmdq, "%4u: %s: (string) %s",
ent->code, ent->name, out);
break;
case TTYCODE_NUMBER:
cmdq_print(cmdq, "%4u: %s: (number) %d",
ent->code, ent->name, code->value.number);
break;
case TTYCODE_FLAG:
cmdq_print(cmdq, "%4u: %s: (flag) %s",
ent->code, ent->name,
code->value.flag ? "true" : "false");
break;
}
}
}
}
void
cmd_show_messages_jobs(struct cmd_q *cmdq)
{
struct job *job;
u_int n;
n = 0;
LIST_FOREACH(job, &all_jobs, lentry) {
cmdq_print(cmdq,
"Job %u: %s [fd=%d, pid=%d, status=%d]",
n, job->cmd, job->fd, job->pid, job->status);
n++;
}
}
enum cmd_retval
cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct message_entry *msg;
char *tim;
u_int i;
int done;
done = 0;
if (args_has(args, 'I') || self->entry == &cmd_server_info_entry) {
cmd_show_messages_server(cmdq);
done = 1;
}
if (args_has(args, 'T') || self->entry == &cmd_server_info_entry) {
if (done)
cmdq_print(cmdq, "%s", "");
cmd_show_messages_terminals(cmdq);
done = 1;
}
if (args_has(args, 'J') || self->entry == &cmd_server_info_entry) {
if (done)
cmdq_print(cmdq, "%s", "");
cmd_show_messages_jobs(cmdq);
done = 1;
}
if (done)
return (CMD_RETURN_NORMAL);
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
msg = &ARRAY_ITEM(&c->message_log, i);
tim = ctime(&msg->msg_time);
*strchr(tim, '\n') = '\0';
cmdq_print(cmdq, "%s %s", tim, msg->msg);
}
return (CMD_RETURN_NORMAL);
}
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