Annotation of src/usr.bin/tmux/cmd-show-messages.c, Revision 1.9
1.9 ! nicm 1: /* $OpenBSD: cmd-show-messages.c,v 1.8 2014/01/22 14:43:42 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:
1.9 ! nicm 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 *);
1.8 nicm 55:
56: void
1.9 ! nicm 57: cmd_show_messages_server(struct cmd_q *cmdq)
1.8 nicm 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
1.9 ! nicm 71: cmd_show_messages_terminals(struct cmd_q *cmdq)
1.8 nicm 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
1.9 ! nicm 114: cmd_show_messages_jobs(struct cmd_q *cmdq)
1.8 nicm 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;
1.9 ! nicm 139: if (args_has(args, 'I') || self->entry == &cmd_server_info_entry) {
! 140: cmd_show_messages_server(cmdq);
1.8 nicm 141: done = 1;
142: }
1.9 ! nicm 143: if (args_has(args, 'T') || self->entry == &cmd_server_info_entry) {
1.8 nicm 144: if (done)
1.9 ! nicm 145: cmdq_print(cmdq, "%s", "");
! 146: cmd_show_messages_terminals(cmdq);
1.8 nicm 147: done = 1;
148: }
1.9 ! nicm 149: if (args_has(args, 'J') || self->entry == &cmd_server_info_entry) {
1.8 nicm 150: if (done)
1.9 ! nicm 151: cmdq_print(cmdq, "%s", "");
! 152: cmd_show_messages_jobs(cmdq);
1.8 nicm 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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