2022-09-06 08:27:58 +00:00
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#include "WebServer.h"
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#include "WebUser.h"
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#include "base/HGInfo.h"
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WebServer::WebServer(HGMsgPump msgPump)
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{
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m_msgPump = msgPump;
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m_currUserId = 1;
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#if defined(HG_CMP_MSC)
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m_sockServer = INVALID_SOCKET;
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#else
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m_sockServer = -1;
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#endif
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m_listenThread = NULL;
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}
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WebServer::~WebServer()
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{
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}
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bool WebServer::Open(HGUShort port)
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{
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#if defined(HG_CMP_MSC)
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if (INVALID_SOCKET != m_sockServer)
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#else
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if (-1 != m_sockServer)
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#endif
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{
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return false;
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}
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#if defined(HG_CMP_MSC)
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SOCKET sockServer = socket(AF_INET, SOCK_STREAM, 0);
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if (INVALID_SOCKET == sockServer)
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#else
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int sockServer = socket(AF_INET, SOCK_STREAM, 0);
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if (-1 == sockServer)
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#endif
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{
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HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "open webserver failed 1, port=%u", port);
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return false;
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}
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// bind
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#if defined(HG_CMP_MSC)
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SOCKADDR_IN addrServer;
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addrServer.sin_addr.S_un.S_addr = INADDR_ANY;
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addrServer.sin_family = AF_INET;
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addrServer.sin_port = htons(port);
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if (0 != bind(sockServer, (SOCKADDR*)&addrServer, sizeof(SOCKADDR_IN)))
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#else
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struct sockaddr_in addrServer;
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addrServer.sin_addr.s_addr = htonl(INADDR_ANY);
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addrServer.sin_family = AF_INET;
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addrServer.sin_port = htons(port);
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if (0 != bind(sockServer, (struct sockaddr*)&addrServer, sizeof(addrServer)))
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#endif
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{
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#if defined(HG_CMP_MSC)
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closesocket(sockServer);
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#else
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close(sockServer);
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#endif
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HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "open webserver failed 2, port=%u", port);
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return false;
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}
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// listen
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if (0 != listen(sockServer, 5))
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{
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#if defined(HG_CMP_MSC)
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closesocket(sockServer);
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#else
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close(sockServer);
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#endif
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HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "open webserver failed 3, port=%u", port);
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return false;
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}
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m_sockServer = sockServer;
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HGBase_OpenThread(ThreadFunc, this, &m_listenThread);
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assert(NULL != m_listenThread);
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HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "open webserver success, port=%u", port);
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return true;
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}
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bool WebServer::Close()
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{
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#if defined(HG_CMP_MSC)
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if (INVALID_SOCKET == m_sockServer)
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#else
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if (-1 == m_sockServer)
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#endif
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{
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return false;
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}
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while (!m_vectorUser.empty())
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{
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WebUser* pUser = m_vectorUser[0];
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m_vectorUser.erase(m_vectorUser.begin());
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delete pUser;
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pUser = NULL;
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}
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#if defined(HG_CMP_MSC)
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closesocket(m_sockServer);
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m_sockServer = INVALID_SOCKET;
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#else
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close(m_sockServer);
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m_sockServer = -1;
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#endif
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HGBase_CloseThread(m_listenThread);
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m_listenThread = NULL;
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return true;
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}
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void WebServer::Connect(const ConnectParam* param)
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{
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assert(NULL != param && this == param->svr);
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if (!m_vectorUser.empty())
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{
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#if defined(HG_CMP_MSC)
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closesocket(param->socket);
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#else
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close(param->socket);
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#endif
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return;
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}
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WebUser* user = new WebUser(this, m_currUserId, m_msgPump, param->ip, param->port, param->socket);
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++m_currUserId;
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m_vectorUser.push_back(user);
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}
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void WebServer::DisConnect(const DisConnectParam* param)
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{
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assert(NULL != param && this == param->svr);
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int nIndex = GetUserIndex(param->usrId);
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if (-1 != nIndex)
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{
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WebUser* pUser = m_vectorUser[nIndex];
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m_vectorUser.erase(m_vectorUser.begin() + nIndex);
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delete pUser;
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pUser = NULL;
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}
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}
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void WebServer::CloseDev(const CloseDevParam* param)
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{
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assert(NULL != param && this == param->svr);
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int nIndex = GetUserIndex(param->usrId);
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if (-1 != nIndex)
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{
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((WebUser*)m_vectorUser[nIndex])->CloseDev(param);
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}
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}
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void WebServer::ScanFinish(const ScanFinishParam* param)
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{
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assert(NULL != param && this == param->svr);
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int nIndex = GetUserIndex(param->usrId);
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if (-1 != nIndex)
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{
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((WebUser*)m_vectorUser[nIndex])->ScanFinish(param);
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}
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}
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void WebServer::Command(const WSCmdParam* param)
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{
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assert(NULL != param && this == param->svr);
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int nIndex = GetUserIndex(param->usrId);
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if (-1 != nIndex)
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{
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((WebUser*)m_vectorUser[nIndex])->HandleCmd(param);
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}
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}
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void WebServer::Event(const WSEvtParam* param)
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{
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assert(NULL != param && this == param->svr);
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int nIndex = GetUserIndex(param->usrId);
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if (-1 != nIndex)
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{
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((WebUser*)m_vectorUser[nIndex])->HandleEvent(param);
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}
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}
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#if defined(HG_CMP_MSC)
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void WebServer::PostConnectMsg(const std::string& ip, uint16_t port, SOCKET sockConn)
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#else
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void WebServer::PostConnectMsg(const std::string& ip, uint16_t port, int sockConn)
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#endif
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{
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ConnectParam* param = new ConnectParam;
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param->svr = this;
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param->ip = ip;
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param->port = port;
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param->socket = sockConn;
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HGMsg msg;
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msg.id = MSGID_CONNECT;
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msg.data = param;
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if (HGBASE_ERR_OK != HGBase_PostPumpMessage(m_msgPump, &msg))
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{
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#if defined(HG_CMP_MSC)
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closesocket(param->socket);
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#else
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close(param->socket);
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#endif
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delete param;
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}
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}
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int WebServer::GetUserIndex(HGUInt id)
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{
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int nIndex = -1;
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for (int i = 0; i < (int)m_vectorUser.size(); ++i)
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{
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if (id == m_vectorUser[i]->GetId())
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{
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nIndex = i;
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break;
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}
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}
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return nIndex;
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}
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2022-10-12 03:35:09 +00:00
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void HGAPI WebServer::ThreadFunc(HGThread thread, HGPointer param)
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2022-09-06 08:27:58 +00:00
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{
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WebServer* p = (WebServer*)param;
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while (1)
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{
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#if defined(HG_CMP_MSC)
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SOCKADDR_IN addrClient;
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int len = sizeof(SOCKADDR_IN);
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SOCKET socketConn = accept(p->m_sockServer, (SOCKADDR*)&addrClient, &len);
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if (INVALID_SOCKET == socketConn)
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#else
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struct sockaddr_in addrClient;
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socklen_t len = sizeof(addrClient);
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int socketConn = accept(p->m_sockServer, (struct sockaddr*)&addrClient, &len);
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if (-1 == socketConn)
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#endif
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{
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// 这里跳出,可能是服务器关闭了m_sockServer
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break;
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}
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p->PostConnectMsg(inet_ntoa(addrClient.sin_addr), ntohs(addrClient.sin_port), socketConn);
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}
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}
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