52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <sys/types.h>
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#include <sys/un.h>
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#include <unistd.h>
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int main(void) {
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char *sig = getenv("HYPRLAND_INSTANCE_SIGNATURE");
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char *runtime_dir = getenv("XDG_RUNTIME_DIR");
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struct sockaddr_un addr;
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int sockfd;
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if (!sig) {
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printf("HYPRLAND_INSTANCE_SIGNATURE not set\n");
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return 1;
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}
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if (!runtime_dir) {
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printf("XDG_RUNTIME_DIR not set\n");
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return 1;
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}
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char *path;
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asprintf(&path, "%s/hypr/%s/.socket.sock", runtime_dir, sig);
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printf("Opening %s\n", path);
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if ((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
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perror("socket");
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return 1;
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}
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memset(&addr, 0, sizeof(struct sockaddr_un));
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addr.sun_family = AF_UNIX;
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strncpy(addr.sun_path, path, sizeof(addr.sun_path) - 1);
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if (connect(sockfd, (struct sockaddr *)&addr, sizeof(addr)) == -1) {
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perror("connect");
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close(sockfd);
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return 1;
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}
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printf("Connected to %s\n", path);
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char* command = "monitors";
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write(sockfd, command, strlen(command));
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char buf[1024];
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while (1) {
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int n = read(sockfd, buf, sizeof(buf) - 1);
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if (n <= 0)
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break;
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buf[n] = '\0';
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printf("%s", buf);
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}
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close(sockfd);
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}
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