修改三方通话功能,在发起三方通话时,先保持住主叫,然后再拉回主叫到会议

MakeCallReq.cpp 8.7KB

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  1. #include "StdAfx.h"
  2. #include "MakeCallReq.h"
  3. #include "ProxyExten.h"
  4. #include "MC.h"
  5. #include "SessionShell.h"
  6. #include "ProxyShell.h"
  7. CMakeCallReq::CMakeCallReq(CProxyShell* pParent, CPduEntity& ReqPdu) : CReqBase(pParent, ReqPdu), m_pAssoLine(NULL),
  8. m_PendingCallId(0), m_PeerLineType(DEV_RES_TYPE_EXT), m_Step(0), m_SipAccountId(INVALID_ID_SIP_ACCOUNT)
  9. {
  10. }
  11. CMakeCallReq::~CMakeCallReq(void)
  12. {
  13. }
  14. /*****************************************************************
  15. **【函数名称】 request
  16. **【函数功能】 发出请求(命令方式)
  17. **【参数】
  18. **【返回值】
  19. ****************************************************************/
  20. bool CMakeCallReq::request( void )
  21. {
  22. // 校验状态
  23. if(m_pHostLine->state() != VIRTUAL_LINE_STATE_FREE)
  24. return false;
  25. CString ExtenProxyNum;
  26. ExtenProxyNum.Format(_T("%lu"), m_pHostLine->lineId());
  27. // 保存主被叫信息
  28. m_CallerNum = m_ReqPdu.GetDataString(4);
  29. m_CalleeNum = m_ReqPdu.GetDataString(3);
  30. // 不能呼叫自己
  31. if(ExtenProxyNum == m_CalleeNum)
  32. {
  33. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]呼叫请求执行失败, 禁止分机自呼"), m_pHostLine->lineId());
  34. return false;
  35. }
  36. // 根据被叫号码查找对端线路且修正被叫号码
  37. m_pAssoLine = m_pParent->setEnv4Calling(m_CallerNum, m_CalleeNum, m_PeerLineType, m_SipAccountId);
  38. if(m_pAssoLine == NULL)
  39. {
  40. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]呼叫请求执行失败, 无法找到对端线路, Caller=%s,Callee=%s"),
  41. m_pHostLine->lineId(), m_CallerNum, m_CalleeNum);
  42. return false;
  43. } // end if
  44. if(m_pAssoLine->type() == DEV_RES_TYPE_EXT)
  45. m_CallerNum = ExtenProxyNum;
  46. // 通知启动日志
  47. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_NORMAL, _T("{MakeCallReq}: 分机[%lu]执行呼叫请求,ExtenProxyNum=%s,Caller=%s,Callee=%s,PduCaller=%s,PduCallee=%s"),
  48. m_pHostLine->lineId(), ExtenProxyNum, m_CallerNum, m_CalleeNum, m_ReqPdu.GetDataString(4), m_ReqPdu.GetDataString(3));
  49. // 启动分机外呼
  50. return CMC::GetInstance().offHook(m_pHostLine->devId(), false, ExtenProxyNum);
  51. }
  52. /*****************************************************************
  53. **【函数名称】 request
  54. **【函数功能】 操作启动(话机方式)
  55. **【参数】 lpContent 被叫号码
  56. **【返回值】
  57. ****************************************************************/
  58. bool CMakeCallReq::request( LPCTSTR lpContent )
  59. {
  60. CString ExtenProxyNum;
  61. ExtenProxyNum.Format(_T("%lu"), m_pHostLine->lineId());
  62. // 保存主被叫信息
  63. m_CalleeNum.Format(_T("%s"), lpContent);
  64. // 如果呼叫自己
  65. if(ExtenProxyNum == m_CalleeNum)
  66. {
  67. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]电话呼叫失败, 禁止分机自呼"), m_pHostLine->lineId());
  68. return false;
  69. }
  70. // 根据被叫号码查找对端线路且修正被叫号码
  71. m_pAssoLine = m_pParent->setEnv4Calling(m_CallerNum, m_CalleeNum, m_PeerLineType, m_SipAccountId);
  72. if(m_pAssoLine == NULL)
  73. {
  74. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]电话呼叫失败, 无法找到对端线路, DestNum = %s"),
  75. m_pHostLine->lineId(), m_CalleeNum);
  76. return false;
  77. } // end if
  78. if(m_pAssoLine->type() == DEV_RES_TYPE_EXT)
  79. {
  80. if(!m_pAssoLine->isIdle())
  81. {
  82. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]电话呼叫失败, 对端线路非空闲, DestNum = %s"),
  83. m_pHostLine->lineId(), m_CalleeNum);
  84. return false;
  85. }
  86. m_CallerNum = ExtenProxyNum;
  87. }
  88. // 通知手动外呼启动事件
  89. m_pParent->notifyLineOpEvent(m_pHostLine->lineId(), DEV_OP_CALL_OUT, m_CallerNum, m_CalleeNum);
  90. m_pHostLine->onLineStateChanged(0, 0, VIRTUAL_LINE_STATE_DIALING, m_CallerNum, m_CalleeNum);
  91. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_NORMAL, _T("{MakeCallReq}: 分机[%lu]执行电话呼叫, DestNum = %s"), m_pHostLine->lineId(), m_CalleeNum);
  92. // 内线已摘机
  93. m_Step = 1;
  94. // 开始呼叫
  95. PendingCallInfo info;
  96. memset(&info, 0, sizeof(PendingCallInfo));
  97. info.nCall = m_pHostLine->activeCallId();
  98. info.nHostLine = m_pHostLine->devId();
  99. info.nAssoLine = m_pAssoLine->devId();
  100. lstrcpy(info.szCallerNum, m_CallerNum);
  101. lstrcpy(info.szCalleeNum, m_CalleeNum);
  102. info.nCallType = (m_PeerLineType == DEV_RES_TYPE_EXT) ? PENDING_CALL_DIRECT : PENDING_CALL_TRUNK;
  103. info.nHostLineStatus = VIRTUAL_LINE_STATE_FREE;
  104. info.nSipAccountId = m_SipAccountId;
  105. // 如果启动呼叫失败
  106. if(!CSessionShell::GetInstance().procReqDialSetup(m_PendingCallId, &info))
  107. {
  108. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]电话呼叫失败, 呼叫建立出错, DestNum = %s"),
  109. m_pHostLine->lineId(), m_CalleeNum);
  110. return false;
  111. } // end if
  112. return true;
  113. }
  114. /*****************************************************************
  115. **【函数名称】 hangUp
  116. **【函数功能】 操作中挂机(命令方式)
  117. **【参数】
  118. **【返回值】
  119. ****************************************************************/
  120. bool CMakeCallReq::hangUp( long InstanceHangUp )
  121. {
  122. // 外呼取消日志
  123. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_NORMAL, _T("{MakeCallReq}: 分机[%lu]呼叫因挂机而取消, DestNum = %s"), m_pHostLine->lineId(), m_CalleeNum);
  124. m_InstanceCancel = InstanceHangUp;
  125. DEV_RES_ID LineDrop = (m_Step == 0) ? m_pHostLine->devId() : m_pAssoLine->devId();
  126. return CMC::GetInstance().dropCall(LineDrop, false);
  127. }
  128. /*****************************************************************
  129. **【函数名称】 end
  130. **【函数功能】 操作完成
  131. **【参数】 IsSucceed 操作是否成功
  132. lpData 随路数据
  133. **【返回值】
  134. ****************************************************************/
  135. void CMakeCallReq::end( bool IsSucceed, LPCTSTR lpData )
  136. {
  137. if(IsSucceed)
  138. {
  139. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_NORMAL, _T("{MakeCallReq}: 分机[%lu]呼叫成功, DestNum = %s"), m_pHostLine->lineId(), m_CalleeNum);
  140. }
  141. else
  142. {
  143. LOGGER(LOG_CLASS_BUSI, LOG_LEVEL_WARNING, _T("{MakeCallReq}: 分机[%lu]呼叫失败, DestNum = %s"), m_pHostLine->lineId(), m_CalleeNum);
  144. } // end if
  145. // 返回执行结果
  146. if(m_InstanceCancel != 0)
  147. {
  148. m_pParent->notifyReqResult(m_ReqPdu, m_InstanceCancel, !IsSucceed, lpData);
  149. } // end if
  150. m_pParent->onLineReqEnd(this, IsSucceed, lpData);
  151. }
  152. /*****************************************************************
  153. **【函数名称】 setAssoInfo
  154. **【函数功能】 设置关联信息
  155. **【参数】 nInfo 要关联的数据
  156. **【返回值】
  157. *****************************************************************/
  158. void CMakeCallReq::setAssoInfo( CPduEntity& a_Req )
  159. {
  160. m_InstanceCall = a_Req.GetDataLong(0);
  161. m_ReqPdu.SetLocalDevInfo(a_Req.GetLocalDevType(), a_Req.GetLocalDevId());
  162. TRACE(_T("@CMakeCallReq::setAssoInfo\r\n"));
  163. }
  164. /*****************************************************************
  165. **【函数名称】 onDevChEvent
  166. **【函数功能】 线路向上层发送的设备主动事件
  167. **【参数】 pEventLine 触发事件的线路
  168. EvtType 事件类型
  169. lpContent 事件内容
  170. **【返回值】
  171. *****************************************************************/
  172. void CMakeCallReq::onDevChEvent( CVirtualProxy* pEventLine, DEV_CH_EVT_TYPE EvtType, LPCTSTR lpContent )
  173. {
  174. }
  175. /*****************************************************************
  176. **【函数名称】 onLineStateChanged
  177. **【函数功能】 线路状态变化事件响应接口
  178. **【参数】 pEventLine 状态变化的线路实体指针
  179. LineState 线路当前状态
  180. Call 主呼叫ID
  181. SubCall 子呼叫ID
  182. lpCallerNum 主叫号码
  183. lpCalleeNum 被叫号码
  184. **【返回值】
  185. ****************************************************************/
  186. void CMakeCallReq::onLineStateChanged( CVirtualProxy* pEventLine, VIRTUAL_LINE_STATE LineState, long Call, long SubCall, LPCTSTR lpCallerNum, LPCTSTR lpCalleeNum )
  187. {
  188. // 可以开始呼叫
  189. if(SubCall == SESSION_INVALID_SUB_CALL && LineState == VIRTUAL_LINE_STATE_INIT)
  190. {
  191. // 开始呼叫
  192. PendingCallInfo info;
  193. memset(&info, 0, sizeof(PendingCallInfo));
  194. info.nCall = m_pHostLine->activeCallId();
  195. info.nHostLine = m_pHostLine->devId();
  196. info.nAssoLine = m_pAssoLine->devId();
  197. lstrcpy(info.szCallerNum, m_CallerNum);
  198. lstrcpy(info.szCalleeNum, m_CalleeNum);
  199. info.nCallType = (m_PeerLineType == DEV_RES_TYPE_EXT) ? PENDING_CALL_DIRECT : PENDING_CALL_TRUNK;
  200. info.nHostLineStatus = VIRTUAL_LINE_STATE_FREE;
  201. info.nSipAccountId = m_SipAccountId;
  202. // 启动外呼
  203. if(CSessionShell::GetInstance().procReqDialSetup(m_PendingCallId, &info))
  204. {
  205. m_Step = 1;
  206. }
  207. else
  208. {
  209. CMC::GetInstance().dropCall(m_pHostLine->devId(), false);
  210. return;
  211. }
  212. } // end if
  213. // 主叫方挂机
  214. if(SubCall == SESSION_INVALID_SUB_CALL && LineState == VIRTUAL_LINE_STATE_FREE)
  215. {
  216. CMC::GetInstance().dropCall(m_pAssoLine->devId(), false);
  217. end(false, NULL);
  218. return;
  219. } // end if
  220. // 只处理子会话事件
  221. if(SubCall != m_PendingCallId)
  222. return;
  223. // 根据子会话状态进行分类处理
  224. switch(LineState)
  225. {
  226. case VIRTUAL_LINE_STATE_RING_BACK: // 呼叫进展
  227. {
  228. _notifyOpProcess(m_pHostLine->lineId(), m_pAssoLine->lineId(), m_PeerLineType, lpCallerNum, lpCalleeNum);
  229. }
  230. break;
  231. case VIRTUAL_LINE_STATE_FREE: // 呼叫失败
  232. {
  233. // 调用此操作将线路退出会话
  234. CMC::GetInstance().dropCall(m_pHostLine->devId(), false);
  235. // 执行结果返回
  236. end(false, NULL);
  237. }
  238. break;
  239. case VIRTUAL_LINE_STATE_TALKING: // 呼叫成功
  240. {
  241. end(true, NULL);
  242. }
  243. break;
  244. } // end switch
  245. }