コード例 #1
0
void WebSoupRequestManager::didReceiveURIRequestData(const IPC::DataReference& requestData, uint64_t requestID)
{
    WebSoupRequestAsyncData* data = m_requestMap.get(requestID);
    // The data might have been removed from the request map if a previous chunk failed
    // and a new message was sent by the UI process before being notified about the failure.
    if (!data)
        return;
    ASSERT(data->stream.get());

    if (data->requestFailed()) {
        // ResourceRequest failed or it was cancelled. It doesn't matter here the error or if it was cancelled,
        // because that's already handled by the resource handle client, we just want to notify the UI process
        // to stop reading data from the user input stream. If UI process already sent all the data we simply
        // finish silently.
        if (!webkitSoupRequestInputStreamFinished(WEBKIT_SOUP_REQUEST_INPUT_STREAM(data->stream.get())))
            m_process->parentProcessConnection()->send(Messages::WebSoupRequestManagerProxy::DidFailToLoadURIRequest(requestID), 0);
        m_requestMap.remove(requestID);

        return;
    }

    webkitSoupRequestInputStreamAddData(WEBKIT_SOUP_REQUEST_INPUT_STREAM(data->stream.get()), requestData.data(), requestData.size());
    if (webkitSoupRequestInputStreamFinished(WEBKIT_SOUP_REQUEST_INPUT_STREAM(data->stream.get())))
        m_requestMap.remove(requestID);
}
コード例 #2
0
void WebSoupRequestManager::didHandleURIRequest(const IPC::DataReference& requestData, uint64_t contentLength, const String& mimeType, uint64_t requestID)
{
    WebSoupRequestAsyncData* data = m_requestMap.get(requestID);
    ASSERT(data);
    GRefPtr<GTask> task = data->releaseTask();
    ASSERT(task.get());

    WebKitSoupRequestGeneric* request = WEBKIT_SOUP_REQUEST_GENERIC(g_task_get_source_object(task.get()));
    webkitSoupRequestGenericSetContentLength(request, contentLength ? contentLength : -1);
    webkitSoupRequestGenericSetContentType(request, !mimeType.isEmpty() ? mimeType.utf8().data() : 0);

    GInputStream* dataStream;
    if (!requestData.size()) {
        // Empty reply, just create and empty GMemoryInputStream.
        dataStream = g_memory_input_stream_new();
        m_requestMap.remove(requestID);
    } else if (requestData.size() == contentLength) {
        // We don't expect more data, so we can just create a GMemoryInputStream with all the data.
        dataStream = g_memory_input_stream_new_from_data(g_memdup(requestData.data(), requestData.size()), contentLength, g_free);
        m_requestMap.remove(requestID);
    } else {
        // We expect more data chunks from the UI process.
        dataStream = webkitSoupRequestInputStreamNew(contentLength);
        data->stream = dataStream;
        webkitSoupRequestInputStreamAddData(WEBKIT_SOUP_REQUEST_INPUT_STREAM(dataStream), requestData.data(), requestData.size());
    }
    g_task_return_pointer(task.get(), dataStream, g_object_unref);
}
コード例 #3
0
void CustomProtocolManagerImpl::didLoadData(uint64_t customProtocolID, const IPC::DataReference& dataReference)
{
    WebSoupRequestAsyncData* data = m_customProtocolMap.get(customProtocolID);
    // The data might have been removed from the request map if a previous chunk failed
    // and a new message was sent by the UI process before being notified about the failure.
    if (!data)
        return;

    if (!data->stream) {
        GRefPtr<GTask> task = data->releaseTask();
        ASSERT(task.get());

        goffset soupContentLength = soup_request_get_content_length(SOUP_REQUEST(g_task_get_source_object(task.get())));
        uint64_t contentLength = soupContentLength == -1 ? 0 : static_cast<uint64_t>(soupContentLength);
        if (!dataReference.size()) {
            // Empty reply, just create and empty GMemoryInputStream.
            data->stream = g_memory_input_stream_new();
        } else if (dataReference.size() == contentLength) {
            // We don't expect more data, so we can just create a GMemoryInputStream with all the data.
            data->stream = g_memory_input_stream_new_from_data(g_memdup(dataReference.data(), dataReference.size()), contentLength, g_free);
        } else {
            // We expect more data chunks from the UI process.
            data->stream = webkitSoupRequestInputStreamNew(contentLength);
            webkitSoupRequestInputStreamAddData(WEBKIT_SOUP_REQUEST_INPUT_STREAM(data->stream.get()), dataReference.data(), dataReference.size());
        }
        g_task_return_pointer(task.get(), data->stream.get(), g_object_unref);
        return;
    }

    if (data->requestFailed()) {
        // ResourceRequest failed or it was cancelled. It doesn't matter here the error or if it was cancelled,
        // because that's already handled by the resource handle client, we just want to notify the UI process
        // to stop reading data from the user input stream. If UI process already sent all the data we simply
        // finish silently.
        if (!webkitSoupRequestInputStreamFinished(WEBKIT_SOUP_REQUEST_INPUT_STREAM(data->stream.get())))
            m_childProcess->send(Messages::CustomProtocolManagerProxy::StopLoading(customProtocolID), 0);

        return;
    }

    webkitSoupRequestInputStreamAddData(WEBKIT_SOUP_REQUEST_INPUT_STREAM(data->stream.get()), dataReference.data(), dataReference.size());
}