mirror of
https://github.com/vale981/bspwm
synced 2025-03-06 02:01:42 -05:00
ebad909ed1
Along the way, we also fixed the handling of the `*_padding`,
`window_gap` and `border_width` settings. The previous behavior was the
result of a bad decision (9fed780), as a response to #141. Many issues
followed: #143, #158, #260, etc. We now handle those settings as
intuitively as possible.
We also fixed a potential segfault in `cmd_node`, triggered by `bspc
node -d`[sic].
Fixes #402 #252.
94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
/* Copyright (c) 2012, Bastien Dejean
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <unistd.h>
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#include "helpers.h"
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#include "common.h"
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int main(int argc, char *argv[])
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{
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int fd;
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struct sockaddr_un sock_address;
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char msg[BUFSIZ], rsp[BUFSIZ];
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if (argc < 2) {
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err("No arguments given.\n");
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}
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sock_address.sun_family = AF_UNIX;
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char *sp;
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if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
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err("Failed to create the socket.\n");
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}
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sp = getenv(SOCKET_ENV_VAR);
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if (sp != NULL) {
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snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), "%s", sp);
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} else {
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char *host = NULL;
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int dn = 0, sn = 0;
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if (xcb_parse_display(NULL, &host, &dn, &sn) != 0) {
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snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), SOCKET_PATH_TPL, host, dn, sn);
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}
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free(host);
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}
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if (connect(fd, (struct sockaddr *) &sock_address, sizeof(sock_address)) == -1) {
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err("Failed to connect to the socket.\n");
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}
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argc--, argv++;
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int msg_len = 0;
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for (int offset = 0, rem = sizeof(msg), n = 0; argc > 0 && rem > 0; offset += n, rem -= n, argc--, argv++) {
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n = snprintf(msg + offset, rem, "%s%c", *argv, 0);
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msg_len += n;
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}
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if (send(fd, msg, msg_len, 0) == -1) {
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err("Failed to send the data.\n");
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}
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int ret = EXIT_SUCCESS, nb;
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while ((nb = recv(fd, rsp, sizeof(rsp)-1, 0)) > 0) {
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rsp[nb] = '\0';
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if (rsp[0] == FAILURE_MESSAGE[0]) {
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ret = EXIT_FAILURE;
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printf("%s", rsp + 1);
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} else {
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printf("%s", rsp);
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}
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fflush(stdout);
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}
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close(fd);
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return ret;
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}
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