Annotation of src/usr.bin/tmux/cmd-show-messages.c, Revision 1.8
1.8 ! nicm 1: /* $OpenBSD: cmd-show-messages.c,v 1.7 2013/10/10 12:00:23 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 = {
35: "show-messages", "showmsgs",
1.8 ! nicm 36: "IJTt:", 0, 0,
! 37: "[-IJT] " CMD_TARGET_CLIENT_USAGE,
1.3 nicm 38: 0,
39: NULL,
40: cmd_show_messages_exec
1.1 nicm 41: };
42:
1.8 ! nicm 43: const struct cmd_entry cmd_server_info_entry = {
! 44: "server-info", "info",
! 45: "", 0, 0,
! 46: "",
! 47: 0,
! 48: NULL,
! 49: cmd_show_messages_exec
! 50: };
! 51:
! 52: void cmd_show_messages_server (struct cmd_q *);
! 53: void cmd_show_messages_terminals (struct cmd_q *);
! 54: void cmd_show_messages_jobs (struct cmd_q *);
! 55:
! 56: void
! 57: cmd_show_messages_server (struct cmd_q *cmdq)
! 58: {
! 59: char *tim;
! 60:
! 61: tim = ctime(&start_time);
! 62: *strchr(tim, '\n') = '\0';
! 63:
! 64: cmdq_print(cmdq, "started %s", tim);
! 65: cmdq_print(cmdq, "socket path %s", socket_path);
! 66: cmdq_print(cmdq, "debug level %d", debug_level);
! 67: cmdq_print(cmdq, "protocol version %d", PROTOCOL_VERSION);
! 68: }
! 69:
! 70: void
! 71: cmd_show_messages_terminals (struct cmd_q *cmdq)
! 72: {
! 73: struct tty_term *term;
! 74: const struct tty_term_code_entry *ent;
! 75: struct tty_code *code;
! 76: u_int i, n;
! 77: char out[80];
! 78:
! 79: n = 0;
! 80: LIST_FOREACH(term, &tty_terms, entry) {
! 81: cmdq_print(cmdq,
! 82: "Terminal %u: %s [references=%u, flags=0x%x]:",
! 83: n, term->name, term->references, term->flags);
! 84: n++;
! 85: for (i = 0; i < NTTYCODE; i++) {
! 86: ent = &tty_term_codes[i];
! 87: code = &term->codes[ent->code];
! 88: switch (code->type) {
! 89: case TTYCODE_NONE:
! 90: cmdq_print(cmdq, "%4u: %s: [missing]",
! 91: ent->code, ent->name);
! 92: break;
! 93: case TTYCODE_STRING:
! 94: strnvis(out, code->value.string, sizeof out,
! 95: VIS_OCTAL|VIS_TAB|VIS_NL);
! 96: cmdq_print(cmdq, "%4u: %s: (string) %s",
! 97: ent->code, ent->name, out);
! 98: break;
! 99: case TTYCODE_NUMBER:
! 100: cmdq_print(cmdq, "%4u: %s: (number) %d",
! 101: ent->code, ent->name, code->value.number);
! 102: break;
! 103: case TTYCODE_FLAG:
! 104: cmdq_print(cmdq, "%4u: %s: (flag) %s",
! 105: ent->code, ent->name,
! 106: code->value.flag ? "true" : "false");
! 107: break;
! 108: }
! 109: }
! 110: }
! 111: }
! 112:
! 113: void
! 114: cmd_show_messages_jobs (struct cmd_q *cmdq)
! 115: {
! 116: struct job *job;
! 117: u_int n;
! 118:
! 119: n = 0;
! 120: LIST_FOREACH(job, &all_jobs, lentry) {
! 121: cmdq_print(cmdq,
! 122: "Job %u: %s [fd=%d, pid=%d, status=%d]",
! 123: n, job->cmd, job->fd, job->pid, job->status);
! 124: n++;
! 125: }
! 126: }
! 127:
1.4 nicm 128: enum cmd_retval
1.6 nicm 129: cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 130: {
1.3 nicm 131: struct args *args = self->args;
132: struct client *c;
133: struct message_entry *msg;
134: char *tim;
135: u_int i;
1.8 ! nicm 136: int done;
! 137:
! 138: done = 0;
! 139: if (args_has (args, 'I') || self->entry == &cmd_server_info_entry) {
! 140: cmd_show_messages_server (cmdq);
! 141: done = 1;
! 142: }
! 143: if (args_has (args, 'T') || self->entry == &cmd_server_info_entry) {
! 144: if (done)
! 145: cmdq_print (cmdq, "%s", "");
! 146: cmd_show_messages_terminals (cmdq);
! 147: done = 1;
! 148: }
! 149: if (args_has (args, 'J') || self->entry == &cmd_server_info_entry) {
! 150: if (done)
! 151: cmdq_print (cmdq, "%s", "");
! 152: cmd_show_messages_jobs (cmdq);
! 153: done = 1;
! 154: }
! 155: if (done)
! 156: return (CMD_RETURN_NORMAL);
1.1 nicm 157:
1.6 nicm 158: if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
1.4 nicm 159: return (CMD_RETURN_ERROR);
1.1 nicm 160:
161: for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
162: msg = &ARRAY_ITEM(&c->message_log, i);
163:
164: tim = ctime(&msg->msg_time);
165: *strchr(tim, '\n') = '\0';
1.2 nicm 166:
1.6 nicm 167: cmdq_print(cmdq, "%s %s", tim, msg->msg);
1.1 nicm 168: }
169:
1.4 nicm 170: return (CMD_RETURN_NORMAL);
1.1 nicm 171: }
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