updated to exposed corehttp functions and fix read

Author: cryi

src/extended_core_http_client.c

@@ -109,5 +109,5 @@ HTTPClient_Read(const TransportInterface_t* pTransport, HTTPResponse_t* pRespons
 HTTPStatus_t
 HTTPClient_Write(const TransportInterface_t* pTransport, HTTPClient_GetCurrentTimeFunc_t getTimestampMs,
                  const uint8_t* pData, size_t dataLen) {
-    return HTTPClient_InternalSendHttpData(pTransport, getTimestampMs, pData, dataLen);
+    return HTTPClient_SendHttpData(pTransport, getTimestampMs, pData, dataLen);
 }

src/lcorehttp_client.c

@@ -358,8 +358,8 @@ l_corehttp_client_request(lua_State* L) {
         return push_error_status(L, response->status);
     }
 
-    response->status = HTTPClient_InternalSendHttpHeaders(transportInterface, response->response.getTime,
-                                                          &requestHeaders, body_len, sendFlags);
+    response->status = HTTPClient_SendHttpHeaders(transportInterface, response->response.getTime, &requestHeaders,
+                                                  body_len, sendFlags);
     if (response->status != HTTPSuccess) {
         return push_error_status(L, response->status);
     }
@@ -386,8 +386,11 @@ l_corehttp_client_request(lua_State* L) {
         lua_pop(L, 1);
     }
 
-    response->status =
-        HTTPClient_InternalReceiveAndParseHttpResponse(transportInterface, &response->response, &requestHeaders);
+    response->status = HTTPClient_ReceiveAndParseHttpResponse(transportInterface, &response->response, &requestHeaders);
+    if (response->status == HTTPInsufficientMemory
+        && response->response.areHeadersComplete) { // headers are complete, we can read the body later
+        response->status = HTTPSuccess;
+    }
     response->strStatus = HTTPClient_strerror(response->status);
     response->contentLength = response->response.contentLength;
 

src/lcorehttp_response.c

@@ -131,8 +131,8 @@ l_corehttp_response_read(lua_State* L) {
         return 1;
     }
     size_t bytesRead = 0;
-    HTTPStatus_t returnStatus =
-        HTTPClient_Read(response->transport, &response->response, buffer, bufferLen - preloadedBytesToUse, &bytesRead);
+    HTTPStatus_t returnStatus = HTTPClient_Read(response->transport, &response->response, buffer + preloadedBytesToUse,
+                                                bufferLen - preloadedBytesToUse, &bytesRead);
     if (returnStatus != HTTPSuccess) {
         return push_error(L, "Failed to read response body.");
     }