mirror of
https://github.com/swaywm/sway
synced 2024-05-26 12:06:17 +02:00
5e253fdd9a
Calling `exit` in sway_terminate prevents sway from correctly shutting down (freeing data, cleanly terminating the ipc server, etc.). A better way is to exit straight away if the failure occurs before `wlc_run` and use sway_abort as usual if it occur when wlc is running.
118 lines
2.6 KiB
C
118 lines
2.6 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdbool.h>
|
|
#include <getopt.h>
|
|
#include "ipc-client.h"
|
|
#include "log.h"
|
|
#include "bar/bar.h"
|
|
|
|
/* global bar state */
|
|
struct bar swaybar;
|
|
|
|
void sway_terminate(int exit_code) {
|
|
bar_teardown(&swaybar);
|
|
exit(exit_code);
|
|
}
|
|
|
|
void sig_handler(int signal) {
|
|
bar_teardown(&swaybar);
|
|
exit(0);
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
char *socket_path = NULL;
|
|
char *bar_id = NULL;
|
|
bool debug = false;
|
|
|
|
static struct option long_options[] = {
|
|
{"help", no_argument, NULL, 'h'},
|
|
{"version", no_argument, NULL, 'v'},
|
|
{"socket", required_argument, NULL, 's'},
|
|
{"bar_id", required_argument, NULL, 'b'},
|
|
{"debug", no_argument, NULL, 'd'},
|
|
{0, 0, 0, 0}
|
|
};
|
|
|
|
const char *usage =
|
|
"Usage: swaybar [options...] <output>\n"
|
|
"\n"
|
|
" -h, --help Show help message and quit.\n"
|
|
" -v, --version Show the version number and quit.\n"
|
|
" -s, --socket <socket> Connect to sway via socket.\n"
|
|
" -b, --bar_id <id> Bar ID for which to get the configuration.\n"
|
|
" -d, --debug Enable debugging.\n"
|
|
"\n"
|
|
" PLEASE NOTE that swaybar will be automatically started by sway as\n"
|
|
" soon as there is a 'bar' configuration block in your config file.\n"
|
|
" You should never need to start it manually.\n";
|
|
|
|
int c;
|
|
while (1) {
|
|
int option_index = 0;
|
|
c = getopt_long(argc, argv, "hvs:b:d", long_options, &option_index);
|
|
if (c == -1) {
|
|
break;
|
|
}
|
|
switch (c) {
|
|
case 's': // Socket
|
|
socket_path = strdup(optarg);
|
|
break;
|
|
case 'b': // Type
|
|
bar_id = strdup(optarg);
|
|
break;
|
|
case 'v':
|
|
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
|
|
fprintf(stdout, "sway version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
|
|
#else
|
|
fprintf(stdout, "version not detected\n");
|
|
#endif
|
|
exit(EXIT_SUCCESS);
|
|
break;
|
|
case 'd': // Debug
|
|
debug = true;
|
|
break;
|
|
default:
|
|
fprintf(stderr, "%s", usage);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
if (!bar_id) {
|
|
sway_abort("No bar_id passed. Provide --bar_id or let sway start swaybar");
|
|
}
|
|
|
|
if (debug) {
|
|
init_log(L_DEBUG);
|
|
} else {
|
|
init_log(L_ERROR);
|
|
}
|
|
|
|
if (!socket_path) {
|
|
socket_path = get_socketpath();
|
|
if (!socket_path) {
|
|
sway_abort("Unable to retrieve socket path");
|
|
}
|
|
}
|
|
|
|
if (argc == optind) {
|
|
sway_abort("No output index provided");
|
|
}
|
|
|
|
int desired_output = atoi(argv[optind]);
|
|
|
|
signal(SIGTERM, sig_handler);
|
|
|
|
bar_setup(&swaybar, socket_path, bar_id, desired_output);
|
|
|
|
free(socket_path);
|
|
free(bar_id);
|
|
|
|
bar_run(&swaybar);
|
|
|
|
// gracefully shutdown swaybar and status_command
|
|
bar_teardown(&swaybar);
|
|
|
|
return 0;
|
|
}
|