Return to cmd-show-messages.c CVS log

Up to [local] / src / usr.bin / tmux

Annotation of src/usr.bin/tmux/cmd-show-messages.c, Revision 1.18

1.18    ! nicm        1: /* $OpenBSD: cmd-show-messages.c,v 1.17 2015/12/13 14:32:38 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
                      5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
                     15:  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
                     16:  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18:
                     19: #include <sys/types.h>
                     20:
                     21: #include <string.h>
                     22: #include <time.h>
1.8       nicm       23: #include <unistd.h>
                     24: #include <vis.h>
1.1       nicm       25:
                     26: #include "tmux.h"
                     27:
                     28: /*
                     29:  * Show client message log.
                     30:  */
                     31:
1.6       nicm       32: enum cmd_retval         cmd_show_messages_exec(struct cmd *, struct cmd_q *);
1.1       nicm       33:
                     34: const struct cmd_entry cmd_show_messages_entry = {
1.18    ! nicm       35:        .name = "show-messages",
        !            36:        .alias = "showmsgs",
        !            37:
        !            38:        .args = { "JTt:", 0, 0 },
        !            39:        .usage = "[-JT] " CMD_TARGET_CLIENT_USAGE,
        !            40:
        !            41:        .flags = CMD_CLIENT_T,
        !            42:        .exec = cmd_show_messages_exec
1.1       nicm       43: };
                     44:
1.8       nicm       45: const struct cmd_entry cmd_server_info_entry = {
1.18    ! nicm       46:        .name = "server-info",
        !            47:        .alias = "info",
        !            48:
        !            49:        .args = { "", 0, 0 },
        !            50:        .usage = "",
        !            51:
        !            52:        .flags = 0,
        !            53:        .exec = cmd_show_messages_exec
1.8       nicm       54: };
                     55:
1.12      nicm       56: int    cmd_show_messages_terminals(struct cmd_q *, int);
                     57: int    cmd_show_messages_jobs(struct cmd_q *, int);
1.8       nicm       58:
1.12      nicm       59: int
                     60: cmd_show_messages_terminals(struct cmd_q *cmdq, int blank)
1.8       nicm       61: {
1.13      nicm       62:        struct tty_term *term;
                     63:        u_int            i, n;
1.8       nicm       64:
                     65:        n = 0;
                     66:        LIST_FOREACH(term, &tty_terms, entry) {
1.12      nicm       67:                if (blank) {
                     68:                        cmdq_print(cmdq, "%s", "");
                     69:                        blank = 0;
                     70:                }
                     71:                cmdq_print(cmdq, "Terminal %u: %s [references=%u, flags=0x%x]:",
1.8       nicm       72:                    n, term->name, term->references, term->flags);
                     73:                n++;
1.13      nicm       74:                for (i = 0; i < tty_term_ncodes(); i++)
                     75:                        cmdq_print(cmdq, "%s", tty_term_describe(term, i));
1.8       nicm       76:        }
1.12      nicm       77:        return (n != 0);
1.8       nicm       78: }
                     79:
1.12      nicm       80: int
                     81: cmd_show_messages_jobs(struct cmd_q *cmdq, int blank)
1.8       nicm       82: {
                     83:        struct job      *job;
                     84:        u_int            n;
                     85:
                     86:        n = 0;
                     87:        LIST_FOREACH(job, &all_jobs, lentry) {
1.12      nicm       88:                if (blank) {
                     89:                        cmdq_print(cmdq, "%s", "");
                     90:                        blank = 0;
                     91:                }
                     92:                cmdq_print(cmdq, "Job %u: %s [fd=%d, pid=%d, status=%d]",
1.8       nicm       93:                    n, job->cmd, job->fd, job->pid, job->status);
                     94:                n++;
                     95:        }
1.12      nicm       96:        return (n != 0);
1.8       nicm       97: }
                     98:
1.4       nicm       99: enum cmd_retval
1.6       nicm      100: cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
1.1       nicm      101: {
1.3       nicm      102:        struct args             *args = self->args;
1.17      nicm      103:        struct client           *c = cmdq->state.c;
1.3       nicm      104:        struct message_entry    *msg;
                    105:        char                    *tim;
1.12      nicm      106:        int                      done, blank;
1.8       nicm      107:
1.12      nicm      108:        done = blank = 0;
1.9       nicm      109:        if (args_has(args, 'T') || self->entry == &cmd_server_info_entry) {
1.12      nicm      110:                blank = cmd_show_messages_terminals(cmdq, blank);
1.8       nicm      111:                done = 1;
                    112:        }
1.9       nicm      113:        if (args_has(args, 'J') || self->entry == &cmd_server_info_entry) {
1.12      nicm      114:                cmd_show_messages_jobs(cmdq, blank);
1.8       nicm      115:                done = 1;
                    116:        }
                    117:        if (done)
                    118:                return (CMD_RETURN_NORMAL);
1.1       nicm      119:
1.11      nicm      120:        TAILQ_FOREACH(msg, &c->message_log, entry) {
1.1       nicm      121:                tim = ctime(&msg->msg_time);
                    122:                *strchr(tim, '\n') = '\0';
1.2       nicm      123:
1.6       nicm      124:                cmdq_print(cmdq, "%s %s", tim, msg->msg);
1.1       nicm      125:        }
                    126:
1.4       nicm      127:        return (CMD_RETURN_NORMAL);
1.1       nicm      128: }