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Diffstat (limited to 'V8Binding/v8/src/debug-agent.h')
-rw-r--r-- | V8Binding/v8/src/debug-agent.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/V8Binding/v8/src/debug-agent.h b/V8Binding/v8/src/debug-agent.h deleted file mode 100644 index 3647994..0000000 --- a/V8Binding/v8/src/debug-agent.h +++ /dev/null @@ -1,129 +0,0 @@ -// Copyright 2006-2008 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * 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. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "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 COPYRIGHT -// OWNER OR CONTRIBUTORS 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. - -#ifndef V8_DEBUG_AGENT_H_ -#define V8_DEBUG_AGENT_H_ - -#ifdef ENABLE_DEBUGGER_SUPPORT -#include "../include/v8-debug.h" -#include "platform.h" - -namespace v8 { -namespace internal { - -// Forward decelrations. -class DebuggerAgentSession; - - -// Debugger agent which starts a socket listener on the debugger port and -// handles connection from a remote debugger. -class DebuggerAgent: public Thread { - public: - explicit DebuggerAgent(const char* name, int port) - : name_(StrDup(name)), port_(port), - server_(OS::CreateSocket()), terminate_(false), - session_access_(OS::CreateMutex()), session_(NULL), - terminate_now_(OS::CreateSemaphore(0)), - listening_(OS::CreateSemaphore(0)) { - ASSERT(instance_ == NULL); - instance_ = this; - } - ~DebuggerAgent() { - instance_ = NULL; - delete server_; - } - - void Shutdown(); - void WaitUntilListening(); - - private: - void Run(); - void CreateSession(Socket* socket); - void DebuggerMessage(const v8::Debug::Message& message); - void CloseSession(); - void OnSessionClosed(DebuggerAgentSession* session); - - SmartPointer<const char> name_; // Name of the embedding application. - int port_; // Port to use for the agent. - Socket* server_; // Server socket for listen/accept. - bool terminate_; // Termination flag. - Mutex* session_access_; // Mutex guarging access to session_. - DebuggerAgentSession* session_; // Current active session if any. - Semaphore* terminate_now_; // Semaphore to signal termination. - Semaphore* listening_; - - static DebuggerAgent* instance_; - - friend class DebuggerAgentSession; - friend void DebuggerAgentMessageHandler(const v8::Debug::Message& message); - - DISALLOW_COPY_AND_ASSIGN(DebuggerAgent); -}; - - -// Debugger agent session. The session receives requests from the remote -// debugger and sends debugger events/responses to the remote debugger. -class DebuggerAgentSession: public Thread { - public: - DebuggerAgentSession(DebuggerAgent* agent, Socket* client) - : agent_(agent), client_(client) {} - - void DebuggerMessage(Vector<uint16_t> message); - void Shutdown(); - - private: - void Run(); - - void DebuggerMessage(Vector<char> message); - - DebuggerAgent* agent_; - Socket* client_; - - DISALLOW_COPY_AND_ASSIGN(DebuggerAgentSession); -}; - - -// Utility methods factored out to be used by the D8 shell as well. -class DebuggerAgentUtil { - public: - static const char* kContentLength; - static int kContentLengthSize; - - static SmartPointer<char> ReceiveMessage(const Socket* conn); - static bool SendConnectMessage(const Socket* conn, - const char* embedding_host); - static bool SendMessage(const Socket* conn, const Vector<uint16_t> message); - static bool SendMessage(const Socket* conn, - const v8::Handle<v8::String> message); - static int ReceiveAll(const Socket* conn, char* data, int len); -}; - -} } // namespace v8::internal - -#endif // ENABLE_DEBUGGER_SUPPORT - -#endif // V8_DEBUG_AGENT_H_ |