src/libs/ec/cpp/ECPacket.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2004-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 //
   6 // Any parts of this program derived from the xMule, lMule or eMule project,
   7 // or contributed by third-party developers are copyrighted by their
   8 // respective authors.
   9 //
  10 // This program is free software; you can redistribute it and/or modify
  11 // it under the terms of the GNU General Public License as published by
  12 // the Free Software Foundation; either version 2 of the License, or
  13 // (at your option) any later version.
  14 //
  15 // This program is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 // GNU General Public License for more details.
  19 //
  20 // You should have received a copy of the GNU General Public License
  21 // along with this program; if not, write to the Free Software
  22 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  23 //
  24
  25 #include "ECPacket.h"   // Needed for ECPacket
  26 #include "ECSocket.h"   // Needed for CECSocket
  27
  28 /**********************************************************
  29  *                                                        *
  30  *      CECPacket class                                   *
  31  *                                                        *
  32  **********************************************************/
  33
  34 bool CECPacket::ReadFromSocket(CECSocket& socket)
  35 {
  36         if (m_state == bsName) {
  37                 if (!socket.ReadNumber(&m_opCode, sizeof(ec_opcode_t))) {
  38                         return false;
  39                 } else {
  40                         m_state = bsChildCnt;
  41                 }
  42         }
  43         if (m_state == bsChildCnt || m_state == bsChildren) {
  44                 if (!ReadChildren(socket)) {
  45                         return false;
  46                 }
  47         }
  48         m_state = bsFinished;
  49         return true;
  50 }
  51
  52
  53 bool CECPacket::WritePacket(CECSocket& socket) const
  54 {
  55         if (!socket.WriteNumber(&m_opCode, sizeof(ec_opcode_t))) return false;
  56         if (!WriteChildren(socket)) return false;
  57         return true;
  58 }
  59
  60 #ifdef __DEBUG__
  61 #include <common/Format.h>  // Needed for CFormat
  62 void CECPacket::DebugPrint(bool incoming) const
  63 {
  64         wxString GetDebugNameECOpCodes(uint8 arg);
  65
  66         if (ECLogIsEnabled()) {
  67                 DoECLogLine(CFormat(wxT("%s %s %d")) % (incoming ? wxT("<") : wxT(">"))
  68                         % GetDebugNameECOpCodes(m_opCode) % GetPacketLength());
  69                 CECTag::DebugPrint(1, false);
  70         }
  71 }
  72 #else
  73 void CECPacket::DebugPrint(bool) const {}
  74 #endif
  75
  76 /*!
  77  * \fn CECPacket::CECPacket(ec_opcode_t opCode, EC_DETAIL_LEVEL detail_level)
  78  *
  79  * \brief Creates a new packet with given OPCODE.
  80  */
  81
  82 /*!
  83  * \fn ec_opcode_t CECPacket::GetOpCode(void) const
  84  *
  85  * \brief Returns OPCODE.
  86  *
  87  * \return The OpCode of the packet.
  88  */
  89
  90 /*!
  91  * \fn uint32 CECPacket::GetPacketLength(void) const
  92  *
  93  * \brief Returns the length of the packet.
  94  *
  95  * \return The length of the packet.
  96  */
  97 // File_checked_for_headers