中间件标准版5.1git,去除基础模块

SessionHolder.cpp 2.9KB

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  1. #include "StdAfx.h"
  2. #include "SessionHolder.h"
  3. #include "Config.h"
  4. #include "CallSession.h"
  5. #include "LogicLine.h"
  6. #include "StatisticsMgr.h"
  7. SINGLETON_IMPLEMENT(CSessionHolder)
  8. CSessionHolder::CSessionHolder(void)
  9. {
  10. m_SessionMap.InitHashTable(MAX_LENGTH_HASH);
  11. m_CallIdSeed = CConfig::GetInstance().queryLastCallId();
  12. }
  13. CSessionHolder::~CSessionHolder(void)
  14. {
  15. }
  16. /*****************************************************************
  17. **【函数名称】 creatSession
  18. **【函数功能】 创建Call会话
  19. **【参数】 pLineHost:触发会话创建的线路实体
  20. **【返回值】 会话对象
  21. ****************************************************************/
  22. CCallSession* CSessionHolder::createSession( CLogicLine* pLineHost )
  23. {
  24. ASSERT(pLineHost != NULL);
  25. // 获取CallId并更新数据库
  26. m_CallIdSeed++;
  27. CConfig::GetInstance().updateCallId(m_CallIdSeed);
  28. // 创建CallNode并保存
  29. CCallSession* pSession = new CCallSession(m_CallIdSeed);
  30. m_SessionMap.SetAt(m_CallIdSeed, pSession);
  31. // 添加主控线路到会话
  32. pSession->addLine(pLineHost);
  33. // 显示日志
  34. ILogger::getInstance().log(LOG_CLASS_BUSI, LOG_LEVEL_NORMAL, _T("{Session}: 创建会话, SessionCallId = %d, HostLine = %lu,CallId=%lu,caller=%s,callee=%s"),
  35. m_CallIdSeed, pLineHost->lineId(), pLineHost->callId(), pLineHost->callerNum(), pLineHost->calleeNum());
  36. return pSession;
  37. }
  38. /*****************************************************************
  39. **【函数名称】 findSession
  40. **【函数功能】 通过CallId获取CCallSession
  41. **【参数】 CallId: 指定Call ID
  42. **【返回值】 会话对象
  43. ****************************************************************/
  44. CCallSession* CSessionHolder::findSession( ULONG CallId )
  45. {
  46. CCallSession* pSession = NULL;
  47. m_SessionMap.Lookup(CallId, pSession);
  48. return pSession;
  49. }
  50. /*****************************************************************
  51. **【函数名称】 onLineStatusUpdated
  52. **【函数功能】 处理线路状态变化
  53. **【参数】 pLine: 状态变化的线路
  54. **【返回值】
  55. ****************************************************************/
  56. void CSessionHolder::onLineStatusUpdated( CLogicLine* pLine )
  57. {
  58. ASSERT(pLine != NULL);
  59. UINT Status = (HELD_STATE_FILTER_MASK & pLine->status());
  60. UINT OpType = pLine->opType();
  61. if (OpType == PDU_CMD_AGENT_TRANSTALK || OpType == PDU_CMD_AGENT_THREETALK)
  62. {
  63. if (Status == INNER_STATE_FREE)
  64. {
  65. pLine->opType() = PDU_CMD_UNKNOWN;
  66. return;
  67. }
  68. if (Status == INNER_STATE_TALKING)
  69. {
  70. pLine->opType() = PDU_CMD_UNKNOWN;
  71. }
  72. }
  73. // 当前会话处理线路状态
  74. CCallSession* pSession = findSession(pLine->callId());
  75. if(pSession == NULL)
  76. return;
  77. pSession->onLineStatusUpdated(pLine);
  78. // 如果会话中线路数量小于一条,销毁会话
  79. if(pSession->lineCount() < 1)
  80. {
  81. // 统计(会话销毁)
  82. CStatisticsMgr::GetInstance().onCallDetail(pSession->callId(), REP_EVENT_END_CALL, 0, NULL);
  83. // 销毁会话
  84. m_SessionMap.RemoveKey(pSession->callId());
  85. // 显示日志
  86. ILogger::getInstance().log(LOG_CLASS_BUSI, LOG_LEVEL_NORMAL, _T("{SessionHolder}: 销毁会话, CallId = %d"), pSession->callId());
  87. delete pSession;
  88. }
  89. }