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#define _XOPEN_SOURCE 500
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <getopt.h>
#include "swaybar/bar.h"
#include "ipc-client.h"
#include "log.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...]\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");
}
}
signal(SIGTERM, sig_handler);
bar_setup(&swaybar, socket_path, bar_id);
free(socket_path);
free(bar_id);
bar_run(&swaybar);
// gracefully shutdown swaybar and status_command
bar_teardown(&swaybar);
return 0;
}
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