quickjs-tart

commit 113f3607604d532f83e7a532030e107a10eb30fb
parent 7e252316edd93ec69f970a4b7dfb553f54c2ee10
Author: Florian Dold <florian@dold.me>
Date:   Fri, 11 Nov 2022 20:53:06 +0100

wip

Diffstat:
M
quickjs-libc.c
 | 
46
++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 46 insertions(+), 0 deletions(-)
diff --git a/quickjs-libc.c b/quickjs-libc.c
@@ -2085,6 +2085,38 @@ int expect_property_str_bool(JSContext *ctx, JSValueConst this_val, const char *
   return bool_val;
 }
 
+static int gather_headers(JSContext *ctx, JSValueConst js_headers, struct curl_slist **headers)
+{
+  JSValue length_prop;
+  uint32_t length;
+
+  length_prop = JS_GetPropertyStr(ctx, js_headers, "length");
+  if (JS_IsException(length_prop)) {
+    return -1;
+  }
+  if (0 != JS_ToUint32(ctx, &length, length_prop)) {
+    return -1;
+  }
+  JS_FreeValue(ctx, length_prop);
+
+  for (uint32_t i = 0; i < length; i++) {
+    JSValue item = JS_GetPropertyUint32(ctx, js_headers, i);
+    if (JS_IsException(item)) {
+      goto exception;
+    }
+    const char *cstr = JS_ToCString(ctx, item);
+    if (!cstr) {
+      JS_FreeValue(ctx, item);
+      goto exception;
+    }
+    *headers = curl_slist_append (*headers, cstr);
+    JS_FreeCString(ctx, cstr);
+  }
+  return 0;
+exception:
+  return -1;
+}
+
 /**
  * fetchHttp(url, { method, headers, body })
  */
@@ -2167,6 +2199,20 @@ static JSValue js_os_fetchHttp(JSContext *ctx, JSValueConst this_val,
     goto exception;
   }
 
+  if (JS_VALUE_GET_TAG(options) == JS_TAG_OBJECT) {
+    JSValue header_item = JS_GetPropertyStr(ctx, options, "headers");
+    if (JS_IsException(header_item)) {
+      goto exception;
+    }
+    if (JS_VALUE_GET_TAG(header_item) == JS_TAG_OBJECT) {
+      if (0 != gather_headers(ctx, header_item , &headers)) {
+        JS_FreeValue(ctx, header_item);
+        goto exception;
+      }
+    }
+    JS_FreeValue(ctx, header_item);
+  }
+
   curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
 
   res = curl_easy_perform(curl);