initial commit

src/utils.c

@@ -0,0 +1,21 @@
+#include "utils.h"
+#include "user.h"
+#include <cJSON.h>
+#include <mongoose.h>
+
+request_with_token *check_body(const struct mg_http_message *hm) {
+  if (hm->body.len == 0) {
+    return new_request_with_token(nullptr, nullptr, (char *)"must have token");
+  }
+
+  cJSON *json_body = cJSON_Parse(hm->body.buf);
+  const cJSON *token = cJSON_GetObjectItem(json_body, "token");
+  if (token == NULL) {
+    const char *error_ptr = cJSON_GetErrorPtr();
+    if (error_ptr != NULL) {
+      return new_request_with_token(nullptr, nullptr, (char *)error_ptr);
+    }
+    return new_request_with_token(nullptr, nullptr, (char *)"must have token");
+  }
+  return new_request_with_token(strdup(token->valuestring), json_body, nullptr);
+}