mirror of
https://bitbucket.org/chromiumembedded/cef
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87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
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// Copyright (c) 2008 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "precompiled_libcef.h"
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#include "browser_plugin_stream_url.h"
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#include "browser_plugin_instance.h"
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#include "webkit/glue/glue_util.h"
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#include "webkit/glue/webplugin.h"
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#include "webkit/glue/plugins/plugin_host.h"
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namespace NPAPI {
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BrowserPluginStreamUrl::BrowserPluginStreamUrl(
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int resource_id,
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const GURL &url,
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BrowserPluginInstance *instance,
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bool notify_needed,
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void *notify_data)
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: BrowserPluginStream(instance, url.spec().c_str(), notify_needed, notify_data),
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url_(url),
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id_(resource_id) {
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}
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BrowserPluginStreamUrl::~BrowserPluginStreamUrl() {
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}
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bool BrowserPluginStreamUrl::Close(NPReason reason) {
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CancelRequest();
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bool result = BrowserPluginStream::Close(reason);
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instance()->RemoveStream(this);
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return result;
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}
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void BrowserPluginStreamUrl::WillSendRequest(const GURL& url) {
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url_ = url;
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UpdateUrl(url.spec().c_str());
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}
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void BrowserPluginStreamUrl::DidReceiveResponse(const std::string& mime_type,
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const std::string& headers,
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uint32 expected_length,
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uint32 last_modified,
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bool* cancel) {
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bool opened = Open(mime_type,
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headers,
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expected_length,
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last_modified);
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if (!opened) {
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instance()->RemoveStream(this);
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*cancel = true;
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}
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}
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void BrowserPluginStreamUrl::DidReceiveData(const char* buffer, int length,
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int data_offset) {
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if (!open())
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return;
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if (length > 0)
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Write(const_cast<char*>(buffer), length, data_offset);
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}
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void BrowserPluginStreamUrl::DidFinishLoading() {
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if (!seekable()) {
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Close(NPRES_DONE);
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}
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}
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void BrowserPluginStreamUrl::DidFail() {
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Close(NPRES_NETWORK_ERR);
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}
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void BrowserPluginStreamUrl::CancelRequest() {
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if (id_ > 0) {
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if (instance()->webplugin()) {
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instance()->webplugin()->CancelResource(id_);
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}
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id_ = 0;
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}
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}
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} // namespace NPAPI
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