#include "settings_file.h"
#include <file.h>
#include "config.h"

void set_settings_file(struct mg_connection *c, struct mg_http_message *hm) {
  char *filename = cm_get_parameter_as_string(config, "dnsmasq_config");
  if (!filename) {
      mg_http_reply(c, 500, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
                    MG_ESC("can't read config file"));
      return;
  }
  char *res = write_file(cm_get_parameter_as_string(config, "dnsmasq_config"), hm->body.buf);
  if (!res) {
      mg_http_reply(c, 500, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
                    MG_ESC("can't write file"));
      return;
  }
  mg_http_reply(c, 200, "Content-Type: text/plain\r\nAccess-Control-Allow-Origin: *\r\n", res);
  free(filename);
  free(res);
}