swayfx/sway/commands/swaybg_command.c

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2018-03-30 08:49:44 +11:00
#include <string.h>
#include "sway/commands.h"
#include "log.h"
#include "stringop.h"
struct cmd_results *cmd_swaybg_command(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "swaybg_command", EXPECTED_AT_LEAST, 1))) {
return error;
}
free(config->swaybg_command);
config->swaybg_command = NULL;
char *new_command = join_args(argv, argc);
if (strcmp(new_command, "-") != 0) {
config->swaybg_command = new_command;
wlr_log(WLR_DEBUG, "Using custom swaybg command: %s",
config->swaybg_command);
} else {
free(new_command);
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}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}