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#define _POSIX_C_SOURCE 200809L
#include <stdbool.h>
#include <string.h>
#include "sway/commands.h"
#include "list.h"
#include "log.h"
struct cmd_results *bar_cmd_output(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "output", EXPECTED_EQUAL_TO, 1))) {
return error;
}
const char *output = argv[0];
list_t *outputs = config->current_bar->outputs;
if (!outputs) {
outputs = create_list();
config->current_bar->outputs = outputs;
}
bool add_output = true;
if (strcmp("*", output) == 0) {
// remove all previous defined outputs and replace with '*'
while (outputs->length) {
free(outputs->items[0]);
list_del(outputs, 0);
}
} else {
// only add output if not already defined, if the list has '*', remove
// it, in favor of a manual list
for (int i = 0; i < outputs->length; ++i) {
const char *find = outputs->items[i];
if (strcmp("*", find) == 0) {
free(outputs->items[i]);
list_del(outputs, i);
} else if (strcmp(output, find) == 0) {
add_output = false;
break;
}
}
}
if (add_output) {
list_add(outputs, strdup(output));
sway_log(SWAY_DEBUG, "Adding bar: '%s' to output '%s'",
config->current_bar->id, output);
}
return cmd_results_new(CMD_SUCCESS, NULL);
}
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