diff options
author | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-12-09 14:11:22 +0900 |
---|---|---|
committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-12-09 14:11:22 +0900 |
commit | a06e2c2f225d76b67b0058a9880222f75d5495c3 (patch) | |
tree | 6afffac4dbc4eb2f25bdd2847d5b1105699dc772 /kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cpp | |
parent | e19d155e7eb8fe8dee0b10b954b09396816733db (diff) | |
download | tdenetwork-a06e2c2f225d76b67b0058a9880222f75d5495c3.tar.gz tdenetwork-a06e2c2f225d76b67b0058a9880222f75d5495c3.zip |
Renaming of files in preparation for code style tools.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cpp')
-rw-r--r-- | kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cpp b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cpp new file mode 100644 index 00000000..33aabf3e --- /dev/null +++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cpp @@ -0,0 +1,144 @@ +/* + * libjingle + * Copyright 2004--2005, Google Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO + * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <errno.h> +#include "talk/base/basicdefs.h" +#include "talk/base/logging.h" +#include "talk/base/thread.h" +#ifdef FEATURE_ENABLE_SSL +#include "talk/base/schanneladapter.h" +#endif +#include "xmppsocket.h" + +XmppSocket::XmppSocket(bool tls) : tls_(tls) { + cricket::Thread* pth = cricket::Thread::Current(); + cricket::AsyncSocket* socket = + pth->socketserver()->CreateAsyncSocket(SOCK_STREAM); +#ifdef FEATURE_ENABLE_SSL + if (tls_) + socket = new cricket::SChannelAdapter(socket); +#endif + cricket_socket_ = socket; + cricket_socket_->SignalReadEvent.connect(this, &XmppSocket::OnReadEvent); + cricket_socket_->SignalWriteEvent.connect(this, &XmppSocket::OnWriteEvent); + cricket_socket_->SignalConnectEvent.connect(this, + &XmppSocket::OnConnectEvent); + state_ = buzz::AsyncSocket::STATE_CLOSED; +} + +XmppSocket::~XmppSocket() { + Close(); + delete cricket_socket_; +} + +void XmppSocket::OnReadEvent(cricket::AsyncSocket * socket) { + SignalRead(); +} + +void XmppSocket::OnWriteEvent(cricket::AsyncSocket * socket) { + // Write bytes if there are any + while (buffer_.Length() != 0) { + int written = cricket_socket_->Send(buffer_.Data(), buffer_.Length()); + if (written > 0) { + buffer_.Shift(written); + continue; + } + if (!cricket_socket_->IsBlocking()) + LOG(LS_ERROR) << "Send error: " << cricket_socket_->GetError(); + return; + } +} + +void XmppSocket::OnConnectEvent(cricket::AsyncSocket * socket) { +#if defined(FEATURE_ENABLE_SSL) + if (state_ == buzz::AsyncSocket::STATE_TLS_CONNECTING) { + state_ = buzz::AsyncSocket::STATE_TLS_OPEN; + SignalSSLConnected(); + OnWriteEvent(cricket_socket_); + return; + } +#endif // !defined(FEATURE_ENABLE_SSL) + state_ = buzz::AsyncSocket::STATE_OPEN; + SignalConnected(); +} + +buzz::AsyncSocket::State XmppSocket::state() { + return state_; +} + +buzz::AsyncSocket::Error XmppSocket::error() { + return buzz::AsyncSocket::ERROR_NONE; +} + +bool XmppSocket::Connect(const cricket::SocketAddress& addr) { + if (cricket_socket_->Connect(addr) < 0) { + return cricket_socket_->IsBlocking(); + } + return true; +} + +bool XmppSocket::Read(char * data, size_t len, size_t* len_read) { + int read = cricket_socket_->Recv(data, len); + if (read > 0) { + *len_read = (size_t)read; + return true; + } + return false; +} + +bool XmppSocket::Write(const char * data, size_t len) { + buffer_.WriteBytes(data, len); + OnWriteEvent(cricket_socket_); + return true; +} + +bool XmppSocket::Close() { + if (state_ != buzz::AsyncSocket::STATE_OPEN) + return false; + if (cricket_socket_->Close() == 0) { + state_ = buzz::AsyncSocket::STATE_CLOSED; + SignalClosed(); + return true; + } + return false; +} + +bool XmppSocket::StartTls(const std::string & domainname) { +#if defined(FEATURE_ENABLE_SSL) + if (!tls_) + return false; + cricket::SChannelAdapter * ssl = + static_cast<cricket::SChannelAdapter *>(cricket_socket_); + ssl->set_ignore_bad_cert(true); + if (ssl->StartSSL(domainname.c_str(), false) != 0) + return false; + state_ = buzz::AsyncSocket::STATE_TLS_CONNECTING; + return true; +#else // !defined(FEATURE_ENABLE_SSL) + return false; +#endif // !defined(FEATURE_ENABLE_SSL) +} |