1 /* Id */ 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 <stdlib.h> 22 #include <unistd.h> 23 24 #include "tmux.h" 25 26 /* 27 * List windows on given session. 28 */ 29 30 enum cmd_retval cmd_list_windows_exec(struct cmd *, struct cmd_q *); 31 32 void cmd_list_windows_server(struct cmd *, struct cmd_q *); 33 void cmd_list_windows_session( 34 struct cmd *, struct session *, struct cmd_q *, int); 35 36 const struct cmd_entry cmd_list_windows_entry = { 37 "list-windows", "lsw", 38 "F:at:", 0, 0, 39 "[-a] [-F format] " CMD_TARGET_SESSION_USAGE, 40 0, 41 NULL, 42 cmd_list_windows_exec 43 }; 44 45 enum cmd_retval 46 cmd_list_windows_exec(struct cmd *self, struct cmd_q *cmdq) 47 { 48 struct args *args = self->args; 49 struct session *s; 50 51 if (args_has(args, 'a')) 52 cmd_list_windows_server(self, cmdq); 53 else { 54 s = cmd_find_session(cmdq, args_get(args, 't'), 0); 55 if (s == NULL) 56 return (CMD_RETURN_ERROR); 57 cmd_list_windows_session(self, s, cmdq, 0); 58 } 59 60 return (CMD_RETURN_NORMAL); 61 } 62 63 void 64 cmd_list_windows_server(struct cmd *self, struct cmd_q *cmdq) 65 { 66 struct session *s; 67 68 RB_FOREACH(s, sessions, &sessions) 69 cmd_list_windows_session(self, s, cmdq, 1); 70 } 71 72 void 73 cmd_list_windows_session( 74 struct cmd *self, struct session *s, struct cmd_q *cmdq, int type) 75 { 76 struct args *args = self->args; 77 struct winlink *wl; 78 u_int n; 79 struct format_tree *ft; 80 const char *template; 81 char *line; 82 83 template = args_get(args, 'F'); 84 if (template == NULL) { 85 switch (type) { 86 case 0: 87 template = LIST_WINDOWS_TEMPLATE; 88 break; 89 case 1: 90 template = LIST_WINDOWS_WITH_SESSION_TEMPLATE; 91 break; 92 } 93 } 94 95 n = 0; 96 RB_FOREACH(wl, winlinks, &s->windows) { 97 ft = format_create(); 98 format_add(ft, "line", "%u", n); 99 format_session(ft, s); 100 format_winlink(ft, s, wl); 101 format_window_pane(ft, wl->window->active); 102 103 line = format_expand(ft, template); 104 cmdq_print(cmdq, "%s", line); 105 free(line); 106 107 format_free(ft); 108 n++; 109 } 110 } 111