Annotation of src/usr.bin/tmux/cmd-show-messages.c, Revision 1.10
1.10 ! nicm 1: /* $OpenBSD: cmd-show-messages.c,v 1.9 2014/02/14 13:59:01 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: cmd_show_messages_exec
1.1 nicm 40: };
41:
1.8 nicm 42: const struct cmd_entry cmd_server_info_entry = {
43: "server-info", "info",
44: "", 0, 0,
45: "",
46: 0,
47: cmd_show_messages_exec
48: };
49:
1.9 nicm 50: void cmd_show_messages_server(struct cmd_q *);
51: void cmd_show_messages_terminals(struct cmd_q *);
52: void cmd_show_messages_jobs(struct cmd_q *);
1.8 nicm 53:
54: void
1.9 nicm 55: cmd_show_messages_server(struct cmd_q *cmdq)
1.8 nicm 56: {
57: char *tim;
58:
59: tim = ctime(&start_time);
60: *strchr(tim, '\n') = '\0';
61:
62: cmdq_print(cmdq, "started %s", tim);
63: cmdq_print(cmdq, "socket path %s", socket_path);
64: cmdq_print(cmdq, "debug level %d", debug_level);
65: cmdq_print(cmdq, "protocol version %d", PROTOCOL_VERSION);
66: }
67:
68: void
1.9 nicm 69: cmd_show_messages_terminals(struct cmd_q *cmdq)
1.8 nicm 70: {
71: struct tty_term *term;
72: const struct tty_term_code_entry *ent;
73: struct tty_code *code;
74: u_int i, n;
75: char out[80];
76:
77: n = 0;
78: LIST_FOREACH(term, &tty_terms, entry) {
79: cmdq_print(cmdq,
80: "Terminal %u: %s [references=%u, flags=0x%x]:",
81: n, term->name, term->references, term->flags);
82: n++;
83: for (i = 0; i < NTTYCODE; i++) {
84: ent = &tty_term_codes[i];
85: code = &term->codes[ent->code];
86: switch (code->type) {
87: case TTYCODE_NONE:
88: cmdq_print(cmdq, "%4u: %s: [missing]",
89: ent->code, ent->name);
90: break;
91: case TTYCODE_STRING:
92: strnvis(out, code->value.string, sizeof out,
93: VIS_OCTAL|VIS_TAB|VIS_NL);
94: cmdq_print(cmdq, "%4u: %s: (string) %s",
95: ent->code, ent->name, out);
96: break;
97: case TTYCODE_NUMBER:
98: cmdq_print(cmdq, "%4u: %s: (number) %d",
99: ent->code, ent->name, code->value.number);
100: break;
101: case TTYCODE_FLAG:
102: cmdq_print(cmdq, "%4u: %s: (flag) %s",
103: ent->code, ent->name,
104: code->value.flag ? "true" : "false");
105: break;
106: }
107: }
108: }
109: }
110:
111: void
1.9 nicm 112: cmd_show_messages_jobs(struct cmd_q *cmdq)
1.8 nicm 113: {
114: struct job *job;
115: u_int n;
116:
117: n = 0;
118: LIST_FOREACH(job, &all_jobs, lentry) {
119: cmdq_print(cmdq,
120: "Job %u: %s [fd=%d, pid=%d, status=%d]",
121: n, job->cmd, job->fd, job->pid, job->status);
122: n++;
123: }
124: }
125:
1.4 nicm 126: enum cmd_retval
1.6 nicm 127: cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 128: {
1.3 nicm 129: struct args *args = self->args;
130: struct client *c;
131: struct message_entry *msg;
132: char *tim;
133: u_int i;
1.8 nicm 134: int done;
135:
136: done = 0;
1.9 nicm 137: if (args_has(args, 'I') || self->entry == &cmd_server_info_entry) {
138: cmd_show_messages_server(cmdq);
1.8 nicm 139: done = 1;
140: }
1.9 nicm 141: if (args_has(args, 'T') || self->entry == &cmd_server_info_entry) {
1.8 nicm 142: if (done)
1.9 nicm 143: cmdq_print(cmdq, "%s", "");
144: cmd_show_messages_terminals(cmdq);
1.8 nicm 145: done = 1;
146: }
1.9 nicm 147: if (args_has(args, 'J') || self->entry == &cmd_server_info_entry) {
1.8 nicm 148: if (done)
1.9 nicm 149: cmdq_print(cmdq, "%s", "");
150: cmd_show_messages_jobs(cmdq);
1.8 nicm 151: done = 1;
152: }
153: if (done)
154: return (CMD_RETURN_NORMAL);
1.1 nicm 155:
1.6 nicm 156: if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
1.4 nicm 157: return (CMD_RETURN_ERROR);
1.1 nicm 158:
159: for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
160: msg = &ARRAY_ITEM(&c->message_log, i);
161:
162: tim = ctime(&msg->msg_time);
163: *strchr(tim, '\n') = '\0';
1.2 nicm 164:
1.6 nicm 165: cmdq_print(cmdq, "%s %s", tim, msg->msg);
1.1 nicm 166: }
167:
1.4 nicm 168: return (CMD_RETURN_NORMAL);
1.1 nicm 169: }
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