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#include <strings.h>
#include "sway/commands.h"
#include "sway/config.h"
struct cmd_results *output_cmd_mode(int argc, char **argv) {
if (!config->handler_context.output_config) {
return cmd_results_new(CMD_FAILURE, "output", "Missing output config");
}
if (!argc) {
return cmd_results_new(CMD_INVALID, "output", "Missing mode argument.");
}
struct output_config *output = config->handler_context.output_config;
char *end;
output->width = strtol(*argv, &end, 10);
if (*end) {
// Format is 1234x4321
if (*end != 'x') {
return cmd_results_new(CMD_INVALID, "output",
"Invalid mode width.");
}
++end;
output->height = strtol(end, &end, 10);
if (*end) {
if (*end != '@') {
return cmd_results_new(CMD_INVALID, "output",
"Invalid mode height.");
}
++end;
output->refresh_rate = strtof(end, &end);
if (strcasecmp("Hz", end) != 0) {
return cmd_results_new(CMD_INVALID, "output",
"Invalid mode refresh rate.");
}
}
} else {
// Format is 1234 4321
if (!argc) {
return cmd_results_new(CMD_INVALID, "output",
"Missing mode argument (height).");
}
argc--; argv++;
output->height = strtol(*argv, &end, 10);
if (*end) {
return cmd_results_new(CMD_INVALID, "output",
"Invalid mode height.");
}
}
config->handler_context.leftovers.argc = argc - 1;
config->handler_context.leftovers.argv = argv + 1;
return NULL;
}
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