From 0f95671fe3628671ddc43a960bd69f867799d00a Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Wed, 4 Jun 2008 17:54:27 +0000 Subject: Disable/enable window activity monitoring with set-window-option command. --- cmd-set-window-option.c | 220 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 cmd-set-window-option.c (limited to 'cmd-set-window-option.c') diff --git a/cmd-set-window-option.c b/cmd-set-window-option.c new file mode 100644 index 00000000..8504a446 --- /dev/null +++ b/cmd-set-window-option.c @@ -0,0 +1,220 @@ +/* $Id: cmd-set-window-option.c,v 1.1 2008-06-04 17:54:26 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 + +#include "tmux.h" + +/* + * Set a window option. + */ + +int cmd_set_window_option_parse( + struct cmd *, void **, int, char **, char **); +void cmd_set_window_option_exec(void *, struct cmd_ctx *); +void cmd_set_window_option_send(void *, struct buffer *); +void cmd_set_window_option_recv(void **, struct buffer *); +void cmd_set_window_option_free(void *); + +struct cmd_set_window_option_data { + char *cname; + char *sname; + int idx; + char *option; + char *value; +}; + +const struct cmd_entry cmd_set_window_option_entry = { + "set-window-option", "setw", + "[-c client-tty|-s session-name] [-i index] option value", + 0, + cmd_set_window_option_parse, + cmd_set_window_option_exec, + cmd_set_window_option_send, + cmd_set_window_option_recv, + cmd_set_window_option_free, + NULL +}; + +int +cmd_set_window_option_parse( + struct cmd *self, void **ptr, int argc, char **argv, char **cause) +{ + struct cmd_set_window_option_data *data; + int opt; + const char *errstr; + + *ptr = data = xmalloc(sizeof *data); + data->cname = NULL; + data->sname = NULL; + data->idx = -1; + data->option = NULL; + data->value = NULL; + + while ((opt = getopt(argc, argv, "c:i:s:")) != EOF) { + switch (opt) { + case 'c': + if (data->sname != NULL) + goto usage; + if (data->cname == NULL) + data->cname = xstrdup(optarg); + break; + case 'i': + data->idx = strtonum(optarg, 0, INT_MAX, &errstr); + if (errstr != NULL) { + xasprintf(cause, "index %s", errstr); + goto error; + } + break; + case 's': + if (data->cname != NULL) + goto usage; + if (data->sname == NULL) + data->sname = xstrdup(optarg); + break; + default: + goto usage; + } + } + argc -= optind; + argv += optind; + if (argc != 1 && argc != 2) + goto usage; + + data->option = xstrdup(argv[0]); + if (argc == 2) + data->value = xstrdup(argv[1]); + + return (0); + +usage: + xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage); + +error: + cmd_set_window_option_free(data); + return (-1); +} + +void +cmd_set_window_option_exec(void *ptr, unused struct cmd_ctx *ctx) +{ + struct cmd_set_window_option_data *data = ptr; + struct winlink *wl; + struct session *s; + const char *errstr; + int number, bool; + u_int i; + + if (data == NULL) + return; + + if (data == NULL) + return; + + wl = cmd_find_window(ctx, data->cname, data->sname, data->idx, &s); + if (wl == NULL) + return; + + if (*data->option == '\0') { + ctx->error(ctx, "invalid option"); + return; + } + + number = -1; + if (data->value != NULL) { + number = strtonum(data->value, 0, INT_MAX, &errstr); + + bool = -1; + if (number == 1 || strcasecmp(data->value, "on") == 0 || + strcasecmp(data->value, "yes") == 0) + bool = 1; + else if (number == 0 || strcasecmp(data->value, "off") == 0 || + strcasecmp(data->value, "no") == 0) + bool = 0; + } else + bool = 1; + + if (strcmp(data->option, "monitor-activity") == 0) { + if (bool == -1) { + ctx->error(ctx, "bad value: %s", data->value); + return; + } + + if (bool) + wl->window->flags |= WINDOW_MONITOR; + else + wl->window->flags &= ~WINDOW_MONITOR; + + for (i = 0; i < ARRAY_LENGTH(&sessions); i++) { + s = ARRAY_ITEM(&sessions, i); + if (s != NULL) + session_alert_cancel(s, wl); + } + } else { + ctx->error(ctx, "unknown option: %s", data->option); + return; + } + + if (ctx->cmdclient != NULL) + server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0); +} + +void +cmd_set_window_option_send(void *ptr, struct buffer *b) +{ + struct cmd_set_window_option_data *data = ptr; + + buffer_write(b, data, sizeof *data); + cmd_send_string(b, data->cname); + cmd_send_string(b, data->sname); + cmd_send_string(b, data->option); + cmd_send_string(b, data->value); +} + +void +cmd_set_window_option_recv(void **ptr, struct buffer *b) +{ + struct cmd_set_window_option_data *data; + + *ptr = data = xmalloc(sizeof *data); + buffer_read(b, data, sizeof *data); + data->cname = cmd_recv_string(b); + data->sname = cmd_recv_string(b); + data->option = cmd_recv_string(b); + data->value = cmd_recv_string(b); +} + +void +cmd_set_window_option_free(void *ptr) +{ + struct cmd_set_window_option_data *data = ptr; + + if (data->cname != NULL) + xfree(data->cname); + if (data->sname != NULL) + xfree(data->sname); + if (data->option != NULL) + xfree(data->option); + if (data->value != NULL) + xfree(data->value); + xfree(data); +} -- cgit v1.2.3