/* $OpenBSD: cmd-set-option.c,v 1.23 2009/10/10 15:03:01 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include "tmux.h" /* * Set an option. */ int cmd_set_option_exec(struct cmd *, struct cmd_ctx *); const struct cmd_entry cmd_set_option_entry = { "set-option", "set", "[-agu] " CMD_TARGET_SESSION_USAGE " option [value]", CMD_ARG12, CMD_CHFLAG('a')|CMD_CHFLAG('g')|CMD_CHFLAG('u'), NULL, cmd_target_parse, cmd_set_option_exec, cmd_target_free, cmd_target_print }; const char *set_option_status_keys_list[] = { "emacs", "vi", NULL }; const char *set_option_status_justify_list[] = { "left", "centre", "right", NULL }; const char *set_option_bell_action_list[] = { "none", "any", "current", NULL }; const struct set_option_entry set_option_table[] = { { "base-index", SET_OPTION_NUMBER, 0, INT_MAX, NULL }, { "bell-action", SET_OPTION_CHOICE, 0, 0, set_option_bell_action_list }, { "buffer-limit", SET_OPTION_NUMBER, 1, INT_MAX, NULL }, { "default-command", SET_OPTION_STRING, 0, 0, NULL }, { "default-path", SET_OPTION_STRING, 0, 0, NULL }, { "default-shell", SET_OPTION_STRING, 0, 0, NULL }, { "default-terminal", SET_OPTION_STRING, 0, 0, NULL }, { "display-panes-colour", SET_OPTION_COLOUR, 0, 0, NULL }, { "display-panes-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL }, { "display-time", SET_OPTION_NUMBER, 1, INT_MAX, NULL }, { "history-limit", SET_OPTION_NUMBER, 0, INT_MAX, NULL }, { "lock-after-time", SET_OPTION_NUMBER, 0, INT_MAX, NULL }, { "lock-command", SET_OPTION_STRING, 0, 0, NULL }, { "lock-server", SET_OPTION_FLAG, 0, 0, NULL }, { "message-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL }, { "message-bg", SET_OPTION_COLOUR, 0, 0, NULL }, { "message-fg", SET_OPTION_COLOUR, 0, 0, NULL }, { "mouse-select-pane", SET_OPTION_FLAG, 0, 0, NULL }, { "prefix", SET_OPTION_KEYS, 0, 0, NULL }, { "repeat-time", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL }, { "set-remain-on-exit", SET_OPTION_FLAG, 0, 0, NULL }, { "set-titles", SET_OPTION_FLAG, 0, 0, NULL }, { "set-titles-string", SET_OPTION_STRING, 0, 0, NULL }, { "status", SET_OPTION_FLAG, 0, 0, NULL }, { "status-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL }, { "status-bg", SET_OPTION_COLOUR, 0, 0, NULL }, { "status-fg", SET_OPTION_COLOUR, 0, 0, NULL }, { "status-interval", SET_OPTION_NUMBER, 0, INT_MAX, NULL }, { "status-justify", SET_OPTION_CHOICE, 0, 0, set_option_status_justify_list }, { "status-keys", SET_OPTION_CHOICE, 0, 0, set_option_status_keys_list }, { "status-left", SET_OPTION_STRING, 0, 0, NULL }, { "status-left-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL }, { "status-left-bg", SET_OPTION_COLOUR, 0, 0, NULL }, { "status-left-fg", SET_OPTION_COLOUR, 0, 0, NULL }, { "status-left-length", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL }, { "status-right", SET_OPTION_STRING, 0, 0, NULL }, { "status-right-attr", SET_OPTION_ATTRIBUTES, 0, 0, NULL }, { "status-right-bg", SET_OPTION_COLOUR, 0, 0, NULL }, { "status-right-fg", SET_OPTION_COLOUR, 0, 0, NULL }, { "status-right-length", SET_OPTION_NUMBER, 0, SHRT_MAX, NULL }, { "status-utf8", SET_OPTION_FLAG, 0, 0, NULL }, { "terminal-overrides", SET_OPTION_STRING, 0, 0, NULL }, { "update-environment", SET_OPTION_STRING, 0, 0, NULL }, { "visual-activity", SET_OPTION_FLAG, 0, 0, NULL }, { "visual-bell", SET_OPTION_FLAG, 0, 0, NULL }, { "visual-content", SET_OPTION_FLAG, 0, 0, NULL }, { NULL, 0, 0, 0, NULL } }; int cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx) { struct cmd_target_data *data = self->data; struct session *s; struct client *c; struct options *oo; const struct set_option_entry *entry, *opt; u_int i; if (data->chflags & CMD_CHFLAG('g')) oo = &global_s_options; else { if ((s = cmd_find_session(ctx, data->target)) == NULL) return (-1); oo = &s->options; } if (*data->arg == '\0') { ctx->error(ctx, "invalid option"); return (-1); } entry = NULL; for (opt = set_option_table; opt->name != NULL; opt++) { if (strncmp(opt->name, data->arg, strlen(data->arg)) != 0) continue; if (entry != NULL) { ctx->error(ctx, "ambiguous option: %s", data->arg); return (-1); } entry = opt; /* Bail now if an exact match. */ if (strcmp(entry->name, data->arg) == 0) break; } if (entry == NULL) { ctx->error(ctx, "unknown option: %s", data->arg); return (-1); } if (data->chflags & CMD_CHFLAG('u')) { if (data->chflags & CMD_CHFLAG('g')) { ctx->error(ctx, "can't unset global option: %s", entry->name); return (-1); } if (data->arg2 != NULL) { ctx->error(ctx, "value passed to unset option: %s", entry->name); return (-1); } options_remove(oo, entry->name); ctx->info(ctx, "unset option: %s", entry->name); } else { switch (entry->type) { case SET_OPTION_STRING: set_option_string(ctx, oo, entry, data->arg2, data->chflags & CMD_CHFLAG('a')); break; case SET_OPTION_NUMBER: set_option_number(ctx, oo, entry, data->arg2); break; case SET_OPTION_KEYS: set_option_keys(ctx, oo, entry, data->arg2); break; case SET_OPTION_COLOUR: set_option_colour(ctx, oo, entry, data->arg2); break; case SET_OPTION_ATTRIBUTES: set_option_attributes(ctx, oo, entry, data->arg2); break; case SET_OPTION_FLAG: set_option_flag(ctx, oo, entry, data->arg2); break; case SET_OPTION_CHOICE: set_option_choice(ctx, oo, entry, data->arg2); break; } } recalculate_sizes(); for (i = 0; i < ARRAY_LENGTH(&clients); i++) { c = ARRAY_ITEM(&clients, i); if (c != NULL && c->session != NULL) { job_tree_free(&c->status_jobs); job_tree_init(&c->status_jobs); server_redraw_client(c); } } return (0); }