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| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without | 
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are | 
| 4 // met: | 4 // met: | 
| 5 // | 5 // | 
| 6 //     * Redistributions of source code must retain the above copyright | 6 //     * Redistributions of source code must retain the above copyright | 
| 7 //       notice, this list of conditions and the following disclaimer. | 7 //       notice, this list of conditions and the following disclaimer. | 
| 8 //     * Redistributions in binary form must reproduce the above | 8 //     * Redistributions in binary form must reproduce the above | 
| 9 //       copyright notice, this list of conditions and the following | 9 //       copyright notice, this list of conditions and the following | 
| 10 //       disclaimer in the documentation and/or other materials provided | 10 //       disclaimer in the documentation and/or other materials provided | 
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| 640 | 640 | 
| 641 | 641 | 
| 642   virtual ~FreeBSDSocket() { | 642   virtual ~FreeBSDSocket() { | 
| 643     if (IsValid()) { | 643     if (IsValid()) { | 
| 644       // Close socket. | 644       // Close socket. | 
| 645       close(socket_); | 645       close(socket_); | 
| 646     } | 646     } | 
| 647   } | 647   } | 
| 648 | 648 | 
| 649   // Server initialization. | 649   // Server initialization. | 
| 650   bool Bind (const int port); | 650   bool Bind(const int port); | 
| 651   bool Listen(int backlog) const; | 651   bool Listen(int backlog) const; | 
| 652   Socket* Accept () const; | 652   Socket* Accept() const; | 
| 653 | 653 | 
| 654   // Client initialization. | 654   // Client initialization. | 
| 655   bool Connect(const char* host, const char* port); | 655   bool Connect(const char* host, const char* port); | 
| 656 | 656 | 
| 657   // Data Transimission | 657   // Data Transimission | 
| 658   int Send(const char* data, int len) const; | 658   int Send(const char* data, int len) const; | 
| 659   bool SendAll(const char* data, int len) const; | 659   bool SendAll(const char* data, int len) const; | 
| 660   int Receive(char* data, int len) const; | 660   int Receive(char* data, int len) const; | 
| 661 | 661 | 
| 662   bool IsValid() const { return socket_ != -1; } | 662   bool IsValid() const { return socket_ != -1; } | 
| 663 | 663 | 
| 664  private: | 664  private: | 
| 665   int socket_; | 665   int socket_; | 
| 666 }; | 666 }; | 
| 667 | 667 | 
| 668 | 668 | 
| 669 bool FreeBSDSocket::Bind(const int port) { | 669 bool FreeBSDSocket::Bind(const int port) { | 
| 670   if (!IsValid())  { | 670   if (!IsValid())  { | 
| 671     return false; | 671     return false; | 
| 672   } | 672   } | 
| 673 | 673 | 
| 674   sockaddr_in addr; | 674   sockaddr_in addr; | 
| 675   memset(&addr, 0, sizeof(addr)); | 675   memset(&addr, 0, sizeof(addr)); | 
| 676   addr.sin_family = AF_INET; | 676   addr.sin_family = AF_INET; | 
| 677   addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); | 677   addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); | 
| 678   addr.sin_port = htons(port); | 678   addr.sin_port = htons(port); | 
| 679   int status = bind(socket_, | 679   int status = bind(socket_, | 
| 680                     reinterpret_cast<struct sockaddr *>(&addr), | 680                     reinterpret_cast<struct sockaddr *>(&addr), | 
| 681                     sizeof (addr)); | 681                     sizeof(addr)); | 
| 682   return status == 0; | 682   return status == 0; | 
| 683 } | 683 } | 
| 684 | 684 | 
| 685 | 685 | 
| 686 bool FreeBSDSocket::Listen(int backlog) const { | 686 bool FreeBSDSocket::Listen(int backlog) const { | 
| 687   if (!IsValid()) { | 687   if (!IsValid()) { | 
| 688     return false; | 688     return false; | 
| 689   } | 689   } | 
| 690 | 690 | 
| 691   int status = listen(socket_, backlog); | 691   int status = listen(socket_, backlog); | 
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| 716   struct addrinfo *result = NULL; | 716   struct addrinfo *result = NULL; | 
| 717   struct addrinfo hints; | 717   struct addrinfo hints; | 
| 718   memset(&hints, 0, sizeof(addrinfo)); | 718   memset(&hints, 0, sizeof(addrinfo)); | 
| 719   hints.ai_family = AF_INET; | 719   hints.ai_family = AF_INET; | 
| 720   hints.ai_socktype = SOCK_STREAM; | 720   hints.ai_socktype = SOCK_STREAM; | 
| 721   hints.ai_protocol = IPPROTO_TCP; | 721   hints.ai_protocol = IPPROTO_TCP; | 
| 722   int status = getaddrinfo(host, port, &hints, &result); | 722   int status = getaddrinfo(host, port, &hints, &result); | 
| 723   if (status != 0) { | 723   if (status != 0) { | 
| 724     return false; | 724     return false; | 
| 725   } | 725   } | 
| 726 | 726 | 
| 727   // Connect. | 727   // Connect. | 
| 728   status = connect(socket_, result->ai_addr, result->ai_addrlen); | 728   status = connect(socket_, result->ai_addr, result->ai_addrlen); | 
| 729   return status == 0; | 729   return status == 0; | 
| 730 } | 730 } | 
| 731 | 731 | 
| 732 | 732 | 
| 733 int FreeBSDSocket::Send(const char* data, int len) const { | 733 int FreeBSDSocket::Send(const char* data, int len) const { | 
| 734   int status = send(socket_, data, len, 0); | 734   int status = send(socket_, data, len, 0); | 
| 735   return status; | 735   return status; | 
| 736 } | 736 } | 
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| 884   } | 884   } | 
| 885 | 885 | 
| 886   // This sampler is no longer the active sampler. | 886   // This sampler is no longer the active sampler. | 
| 887   active_sampler_ = NULL; | 887   active_sampler_ = NULL; | 
| 888   active_ = false; | 888   active_ = false; | 
| 889 } | 889 } | 
| 890 | 890 | 
| 891 #endif  // ENABLE_LOGGING_AND_PROFILING | 891 #endif  // ENABLE_LOGGING_AND_PROFILING | 
| 892 | 892 | 
| 893 } }  // namespace v8::internal | 893 } }  // namespace v8::internal | 
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