1 /* $OpenBSD: cmd-list-sessions.c,v 1.10 2011/08/26 10:53:16 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 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> 23 24 #include "tmux.h" 25 26 /* 27 * List all sessions. 28 */ 29 30 int cmd_list_sessions_exec(struct cmd *, struct cmd_ctx *); 31 32 const struct cmd_entry cmd_list_sessions_entry = { 33 "list-sessions", "ls", 34 "F:", 0, 0, 35 "[-F format]", 36 0, 37 NULL, 38 NULL, 39 cmd_list_sessions_exec 40 }; 41 42 int 43 cmd_list_sessions_exec(struct cmd *self, struct cmd_ctx *ctx) 44 { 45 struct args *args = self->args; 46 struct session *s; 47 u_int n; 48 struct format_tree *ft; 49 const char *template; 50 char *line; 51 52 template = args_get(args, 'F'); 53 if (template == NULL) { 54 template = "#{session_name}: #{session_windows} windows " 55 "(created #{session_created_string}) [#{session_width}x" 56 "#{session_height}]#{?session_grouped, (group ,}" 57 "#{session_group}#{?session_grouped,),}" 58 "#{?session_attached, (attached),}"; 59 } 60 61 n = 0; 62 RB_FOREACH(s, sessions, &sessions) { 63 ft = format_create(); 64 format_add(ft, "line", "%u", n); 65 format_session(ft, s); 66 67 line = format_expand(ft, template); 68 ctx->print(ctx, "%s", line); 69 xfree(line); 70 71 format_free(ft); 72 n++; 73 } 74 75 return (0); 76 } 77