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add configuration utility

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This commit is contained in:
Akos Horvath 2022-08-01 12:17:20 +02:00
parent 02dfb31656
commit 3206fa9578
1 changed files with 64 additions and 0 deletions
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wmc.c Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <xcb/xcb.h>
int main(int argc, char **argv)
{
int wm_socket_fd;
struct sockaddr_un sock_addr;
char *c;
char buf[100];
int ret, d, s;
if (argc < 2) {
fprintf(stderr, "No arguments\n");
exit(1);
}
ret = xcb_parse_display(NULL, &c, &d, &s);
if (ret == -1) {
fprintf(stderr, "wmc: could not parse display. Exiting.\n");
exit(EXIT_FAILURE);
}
ret = wm_socket_fd = socket(AF_UNIX, SOCK_STREAM | SOCK_NONBLOCK, 0);
if (ret == -1) {
fprintf(stderr, "wmc: could not create socket. Exiting.\n");
exit(EXIT_FAILURE);
}
sock_addr.sun_family = AF_UNIX;
snprintf(sock_addr.sun_path, sizeof(sock_addr.sun_path),
"/tmp/wm_socket_1");
printf("display: %d\n", d);
ret = connect(wm_socket_fd, (struct sockaddr *) &sock_addr, sizeof(sock_addr));
if (ret == -1) {
fprintf(stderr, "wmc: could not connect to socket. Exiting.\n");
exit(EXIT_FAILURE);
}
strncpy(buf, "set window-width 2", 100);
//char *buf = "set window-width 2";
ret = send(wm_socket_fd, buf, 100, 0);
if (ret == -1) {
fprintf(stderr, "wmc: could not send data to socket. Exiting.\n");
exit(EXIT_FAILURE);
} else {
printf("wmc: sent %d bytes\n", ret);
}
// ret = listen(wm_socket_fd, 512);
// if (ret == -1) {
// fprintf(stderr, "wm: could not listen to socket. Exiting.\n");
// exit(EXIT_FAILURE);
// }
}