05a087802b
Reason for revert: CryptString usage is now deleted in Chrome, see cl https://codereview.chromium.org/2738973004/ Original issue's description: > Revert of Delete cryptstring.h and cryptstring.cc. (patchset #1 id:1 of https://codereview.webrtc.org/2740633003/ ) > > Reason for revert: > It turns out cryptstring was used by Chrome. In the xmpp code recently moved there from webrtc. > > So this code has to be moved too, it canät just be deleted. > > Original issue's description: > > Delete cryptstring.h and cryptstring.cc. > > > > They became unused with cl https://codereview.webrtc.org/2731673002/ > > > > BUG=webrtc:6424 > > > > Review-Url: https://codereview.webrtc.org/2740633003 > > Cr-Commit-Position: refs/heads/master@{#17128} > > Committed:822638b481> > TBR=pthatcher@webrtc.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=webrtc:6424 > > Review-Url: https://codereview.webrtc.org/2742743002 > Cr-Commit-Position: refs/heads/master@{#17130} > Committed:d665207601TBR=pthatcher@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:6424 Review-Url: https://codereview.webrtc.org/2745523004 Cr-Commit-Position: refs/heads/master@{#17160}
98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_BASE_SOCKETADAPTERS_H_
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#define WEBRTC_BASE_SOCKETADAPTERS_H_
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#include <map>
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#include <string>
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#include "webrtc/base/asyncsocket.h"
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#include "webrtc/base/constructormagic.h"
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#include "webrtc/base/logging.h"
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namespace rtc {
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class ByteBufferReader;
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class ByteBufferWriter;
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///////////////////////////////////////////////////////////////////////////////
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// Implements a socket adapter that can buffer and process data internally,
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// as in the case of connecting to a proxy, where you must speak the proxy
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// protocol before commencing normal socket behavior.
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class BufferedReadAdapter : public AsyncSocketAdapter {
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public:
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BufferedReadAdapter(AsyncSocket* socket, size_t buffer_size);
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~BufferedReadAdapter() override;
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int Send(const void* pv, size_t cb) override;
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int Recv(void* pv, size_t cb, int64_t* timestamp) override;
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protected:
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int DirectSend(const void* pv, size_t cb) {
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return AsyncSocketAdapter::Send(pv, cb);
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}
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void BufferInput(bool on = true);
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virtual void ProcessInput(char* data, size_t* len) = 0;
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void OnReadEvent(AsyncSocket* socket) override;
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private:
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char * buffer_;
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size_t buffer_size_, data_len_;
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bool buffering_;
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RTC_DISALLOW_COPY_AND_ASSIGN(BufferedReadAdapter);
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};
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///////////////////////////////////////////////////////////////////////////////
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// Interface for implementing proxy server sockets.
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class AsyncProxyServerSocket : public BufferedReadAdapter {
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public:
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AsyncProxyServerSocket(AsyncSocket* socket, size_t buffer_size);
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~AsyncProxyServerSocket() override;
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sigslot::signal2<AsyncProxyServerSocket*,
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const SocketAddress&> SignalConnectRequest;
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virtual void SendConnectResult(int err, const SocketAddress& addr) = 0;
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};
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///////////////////////////////////////////////////////////////////////////////
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// Implements a socket adapter that performs the client side of a
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// fake SSL handshake. Used for "ssltcp" P2P functionality.
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class AsyncSSLSocket : public BufferedReadAdapter {
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public:
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explicit AsyncSSLSocket(AsyncSocket* socket);
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int Connect(const SocketAddress& addr) override;
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protected:
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void OnConnectEvent(AsyncSocket* socket) override;
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void ProcessInput(char* data, size_t* len) override;
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RTC_DISALLOW_COPY_AND_ASSIGN(AsyncSSLSocket);
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};
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// Implements a socket adapter that performs the server side of a
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// fake SSL handshake. Used when implementing a relay server that does "ssltcp".
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class AsyncSSLServerSocket : public BufferedReadAdapter {
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public:
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explicit AsyncSSLServerSocket(AsyncSocket* socket);
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protected:
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void ProcessInput(char* data, size_t* len) override;
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RTC_DISALLOW_COPY_AND_ASSIGN(AsyncSSLServerSocket);
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};
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} // namespace rtc
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#endif // WEBRTC_BASE_SOCKETADAPTERS_H_
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