initial commit

src/get_settings_file.c

@@ -0,0 +1,17 @@
+#include "ConfigManager.h"
+#include "settings_file.h"
+#include "config.h"
+#include <file.h>
+
+void get_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 *data = read_file(filename);
+    mg_http_reply(c, 200, "Content-Type: text/plain\r\nAccess-Control-Allow-Origin: *\r\n", data);
+    free(data);
+    free(filename);
+}