jachym/dwlb
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base: jachym:337e53882f56a3bdcfb98e719568d4540e8c8393
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jachym:main
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compare: jachym:d1223810b275309d279070324740515a16f795f3
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jachym:main

2 Commits
337e53882f ... d1223810b2

Author SHA1 Message Date
Kana
d1223810b2
Merge fbf4a9c7aa09353f1c32bbd71838365993f3e1b4 into 48dbe00bdb98a1ae6a0e60558ce14503616aa759 2025-10-31 18:00:41 -03:00
André Desgualdo Pereira
fbf4a9c7aa add a function to get information from dwlb 2025-10-31 17:59:30 -03:00
1 changed files with 63 additions and 3 deletions
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66
dwlb.c
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@ -111,6 +111,8 @@
" -set-top [OUTPUT] draw bar at the top\n" \
" -set-bottom [OUTPUT] draw bar at the bottom\n" \
" -toggle-location [OUTPUT] toggle bar location\n" \
" -printfocused [OUTPUT] print the title of focused window\n" \
" -printtags [OUTPUT] print the decimal representation of occupied tags\n" \
"Other\n" \
" -v get version information\n" \
" -h view this help text\n"
@ -1451,11 +1453,14 @@ read_socket(void)
if ((cli_fd = accept(sock_fd, NULL, 0)) == -1)
EDIE("accept");
ssize_t len = recv(cli_fd, sockbuf, sizeof sockbuf - 1, 0);
if (len == -1)
if (len == -1) {
close(cli_fd);
EDIE("recv");
close(cli_fd);
if (len == 0)
}
if (len == 0) {
close(cli_fd);
return;
}
sockbuf[len] = '\0';
char *wordbeg, *wordend;
@ -1485,6 +1490,7 @@ read_socket(void)
}
if (!all && !bar)
close(cli_fd);
return;
ADVANCE();
@ -1543,6 +1549,17 @@ read_socket(void)
if (!bar->hidden)
hide_bar(bar);
}
} else if (!strcmp(wordbeg, "printfocused")) {
const char *info = (bar->window_title && bar->window_title[0] != '\0') ? bar->window_title : "(none)";
if (send(cli_fd, info, strlen(info), 0) == -1) {
perror("send");
}
} else if (!strcmp(wordbeg, "printtags")) {
char tag_str[12];
snprintf(tag_str, sizeof(tag_str), "%u", bar->ctags);
if (send(cli_fd, tag_str, strlen(tag_str), 0) == -1) {
perror("send");
}
} else if (!strcmp(wordbeg, "toggle-visibility")) {
if (all) {
wl_list_for_each(bar, &bar_list, link)
@ -1589,6 +1606,7 @@ read_socket(void)
else
set_bottom(bar);
}
close(cli_fd);
}
}
@ -1738,6 +1756,48 @@ main(int argc, char **argv)
DIE("Option -hide requires an argument");
client_send_command(&sock_address, argv[i], "hide", NULL, target_socket);
return 0;
} else if (!strcmp(argv[i], "-printfocused")) {
if (++i >= argc)
DIE("Option -printfocused requires an argument");
int sockfd;
if ((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
EDIE("socket");
snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), "%s/%s", socketdir, target_socket ? target_socket : "dwlb-0");
if (connect(sockfd, (struct sockaddr *)&sock_address, sizeof(sock_address)) == -1)
EDIE("connect");
char cmd[256];
snprintf(cmd, sizeof(cmd), "%s printfocused", argv[i]);
if (send(sockfd, cmd, strlen(cmd), 0) == -1)
EDIE("send");
char buf[1024];
ssize_t len = recv(sockfd, buf, sizeof(buf) - 1, 0);
if (len > 0) {
buf[len] = '\0';
printf("%s\n", buf);
}
close(sockfd);
return 0;
} else if (!strcmp(argv[i], "-printtags")) {
if (++i >= argc)
DIE("Option -printtags requires an argument");
int sockfd;
if ((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
EDIE("socket");
snprintf(sock_address.sun_path, sizeof(sock_address.sun_path), "%s/%s", socketdir, target_socket ? target_socket : "dwlb-0");
if (connect(sockfd, (struct sockaddr *)&sock_address, sizeof(sock_address)) == -1)
EDIE("connect");
char cmd[256];
snprintf(cmd, sizeof(cmd), "%s printtags", argv[i]);
if (send(sockfd, cmd, strlen(cmd), 0) == -1)
EDIE("send");
char buf[1024];
ssize_t len = recv(sockfd, buf, sizeof(buf) - 1, 0);
if (len > 0) {
buf[len] = '\0';
printf("%s\n", buf);
}
close(sockfd);
return 0;
} else if (!strcmp(argv[i], "-toggle-visibility")) {
if (++i >= argc)
DIE("Option -toggle requires an argument");