本文整理汇总了C++中CDBConn类的典型用法代码示例。如果您正苦于以下问题：C++ CDBConn类的具体用法？C++ CDBConn怎么用？C++ CDBConn使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CDBConn类的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: doSyncGroupChat
/**
* 同步群组聊天信息
*
* @param arg NULL
*
* @return NULL
*/
void* CSyncCenter::doSyncGroupChat(void* arg)
{
m_bSyncGroupChatRuning = true;
CDBManager* pDBManager = CDBManager::getInstance();
map<uint32_t, uint32_t> mapChangedGroup;
do
{
mapChangedGroup.clear();
CDBConn* pDBConn = pDBManager->GetDBConn("teamtalk_slave");
if(pDBConn)
{
string strSql = "select id, lastChated from IMGroup where status=0 and lastChated >=" + int2string(m_pInstance->getLastUpdateGroup());
CResultSet* pResult = pDBConn->ExecuteQuery(strSql.c_str());
if(pResult)
{
while (pResult->Next())
{
uint32_t nGroupId = pResult->GetInt("id");
uint32_t nLastChat = pResult->GetInt("lastChated");
if(nLastChat != 0)
{
mapChangedGroup[nGroupId] = nLastChat;
}
}
delete pResult;
}
pDBManager->RelDBConn(pDBConn);
}
else
{
log("no db connection for teamtalk_slave");
}
m_pInstance->updateLastUpdateGroup(time(NULL));
for (auto it=mapChangedGroup.begin(); it!=mapChangedGroup.end(); ++it)
{
uint32_t nGroupId =it->first;
list<uint32_t> lsUsers;
uint32_t nUpdate = it->second;
CGroupModel::getInstance()->getGroupUser(nGroupId, lsUsers);
for (auto it1=lsUsers.begin(); it1!=lsUsers.end(); ++it1)
{
uint32_t nUserId = *it1;
uint32_t nSessionId = INVALID_VALUE;
nSessionId = CSessionModel::getInstance()->getSessionId(nUserId, nGroupId, IM::BaseDefine::SESSION_TYPE_GROUP, true);
if(nSessionId != INVALID_VALUE)
{
CSessionModel::getInstance()->updateSession(nSessionId, nUpdate);
}
else
{
CSessionModel::getInstance()->addSession(nUserId, nGroupId, IM::BaseDefine::SESSION_TYPE_GROUP);
}
}
}
// } while (!m_pInstance->m_pCondSync->waitTime(5*1000));
} while (m_pInstance->m_bSyncGroupChatWaitting && !(m_pInstance->m_pCondGroupChat->waitTime(5*1000)));
// } while(m_pInstance->m_bSyncGroupChatWaitting);
m_bSyncGroupChatRuning = false;
return NULL;
}示例2: doLogin
bool CInterLoginStrategy::doLogin(const std::string &strName, const std::string &strPass, IM::BaseDefine::UserInfo& user)
{
bool bRet = false;
CDBManager* pDBManger = CDBManager::getInstance();
CDBConn* pDBConn = pDBManger->GetDBConn("teamtalk_slave");
if (pDBConn) {
string strSql = "select * from IMUser where name='" + strName + "' and status=0";
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if(pResultSet)
{
string strResult, strSalt;
uint32_t nId, nGender, nDeptId, nStatus;
string strNick, strAvatar, strEmail, strRealName, strTel, strDomain,strSignInfo;
while (pResultSet->Next()) {
nId = pResultSet->GetInt("id");
strResult = pResultSet->GetString("password");
strSalt = pResultSet->GetString("salt");
strNick = pResultSet->GetString("nick");
nGender = pResultSet->GetInt("sex");
strRealName = pResultSet->GetString("name");
strDomain = pResultSet->GetString("domain");
strTel = pResultSet->GetString("phone");
strEmail = pResultSet->GetString("email");
strAvatar = pResultSet->GetString("avatar");
nDeptId = pResultSet->GetInt("departId");
nStatus = pResultSet->GetInt("status");
strSignInfo = pResultSet->GetString("sign_info");
}
string strInPass = strPass + strSalt;
char szMd5[33];
CMd5::MD5_Calculate(strInPass.c_str(), strInPass.length(), szMd5);
string strOutPass(szMd5);
if(strOutPass == strResult)
{
bRet = true;
user.set_user_id(nId);
user.set_user_nick_name(strNick);
user.set_user_gender(nGender);
user.set_user_real_name(strRealName);
user.set_user_domain(strDomain);
user.set_user_tel(strTel);
user.set_email(strEmail);
user.set_avatar_url(strAvatar);
user.set_department_id(nDeptId);
user.set_status(nStatus);
user.set_sign_info(strSignInfo);
}
delete pResultSet;
}
pDBManger->RelDBConn(pDBConn);
}
return bRet;
}示例3: log
/*
* IMMessage 分表
* AddFriendShip()
* if nFromId or nToId is ShopEmployee
* GetShopId
* Insert into IMMessage_ShopId%8
*/
bool CMessageModel::sendMessage(uint32_t nRelateId, uint32_t nFromId, uint32_t nToId,
IM::BaseDefine::MsgType nMsgType, uint32_t nCreateTime, uint32_t nMsgId, string& strMsgContent)
{
bool bRet =false;
if (nFromId == 0 || nToId == 0)
{
log("invalied userId.%u->%u", nFromId, nToId);
return bRet;
}
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("teamtalk_master");
if (pDBConn)
{
string strTableName = "IMMessage_" + int2string(nRelateId % 8);
string strSql = "insert into " + strTableName + " (`relateId`, `fromId`, `toId`, `msgId`, `content`, `status`, `type`, `created`, `updated`) values(?, ?, ?, ?, ?, ?, ?, ?, ?)";
// 必须在释放连接前delete CPrepareStatement对象，否则有可能多个线程操作mysql对象，会crash
CPrepareStatement* pStmt = new CPrepareStatement();
if (pStmt->Init(pDBConn->GetMysql(), strSql))
{
uint32_t nStatus = 0;
uint32_t nType = nMsgType;
uint32_t index = 0;
pStmt->SetParam(index++, nRelateId);
pStmt->SetParam(index++, nFromId);
pStmt->SetParam(index++, nToId);
pStmt->SetParam(index++, nMsgId);
pStmt->SetParam(index++, strMsgContent);
pStmt->SetParam(index++, nStatus);
pStmt->SetParam(index++, nType);
pStmt->SetParam(index++, nCreateTime);
pStmt->SetParam(index++, nCreateTime);
bRet = pStmt->ExecuteUpdate();
}
delete pStmt;
pDBManager->RelDBConn(pDBConn);
if (bRet)
{
uint32_t nNow = (uint32_t) time(NULL);
incMsgCount(nFromId, nToId);
}
else
{
log("insert message failed: %s", strSql.c_str());
}
}
else
{
log("no db connection for teamtalk_master");
}
return bRet;
}示例4: getLastMsg
/**
* <#Description#>
*
* @param nFromId <#nFromId description#>
* @param nToId <#nToId description#>
* @param nMsgId <#nMsgId description#>
* @param strMsgData <#strMsgData description#>
* @param nMsgType <#nMsgType description#>
* @param nStatus 0获取未被删除的，1获取所有的，默认获取未被删除的
*/
void CMessageModel::getLastMsg(uint32_t nFromId, uint32_t nToId, uint32_t& nMsgId,
string& strMsgData, IM::BaseDefine::MsgType& nMsgType, uint32_t nStatus)
{
uint32_t nRelateId = CRelationModel::getInstance()->getRelationId(nFromId, nToId, false);
if (nRelateId != INVALID_VALUE)
{
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("teamtalk_slave");
if (pDBConn)
{
string strTableName = "IMMessage_" + int2string(nRelateId % 8);
string strSql = "select msgId,type,content from " + strTableName + " force index (idx_relateId_status_created) where relateId= " + int2string(nRelateId) + " and status = 0 order by created desc, id desc limit 1";
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if (pResultSet)
{
while (pResultSet->Next())
{
nMsgId = pResultSet->GetInt("msgId");
nMsgType = IM::BaseDefine::MsgType(pResultSet->GetInt("type"));
if (nMsgType == IM::BaseDefine::MSG_TYPE_SINGLE_AUDIO)
{
// "[语音]"加密后的字符串
strMsgData = strAudioEnc;
}
else
{
strMsgData = pResultSet->GetString("content");
}
}
delete pResultSet;
}
else
{
log("no result set: %s", strSql.c_str());
}
pDBManager->RelDBConn(pDBConn);
}
else
{
log("no db connection_slave");
}
}
else
{
log("no relation between %lu and %lu", nFromId, nToId);
}
}示例5: removeGroup
bool CGroupModel::removeGroup(uint32_t nUserId, uint32_t nGroupId, list<uint32_t>& lsCurUserId)
{
bool bRet = false;
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("dffxIMDB_master");
set<uint32_t> setGroupUsers;
if(pDBConn)
{
string strSql = "select creator from IMGroup where id="+int2string(nGroupId);
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if(pResultSet)
{
uint32_t nCreator;
while (pResultSet->Next()) {
nCreator = pResultSet->GetInt("creator");
}
if(0 == nCreator || nCreator == nUserId)
{
//设置群组不可用。
strSql = "update IMGroup set status=0 where id="+int2string(nGroupId);
bRet = pDBConn->ExecuteUpdate(strSql.c_str());
}
pResultSet->Clear();
}
if (bRet) {
strSql = "select userId from IMGroupMember where groupId="+int2string(nGroupId);
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if(pResultSet)
{
while (pResultSet->Next()) {
uint32_t nId = pResultSet->GetInt("userId");
setGroupUsers.insert(nId);
}
pResultSet->Clear();
}
}
pDBManager->RelDBConn(pDBConn);
}
if(bRet)
{
bRet = removeMember(nGroupId, setGroupUsers, lsCurUserId);
}
return bRet;
}示例6: insertNewGroup
bool CGroupModel::insertNewGroup(uint32_t nUserId, const string& strGroupName, const string& strGroupAvatar, uint32_t nGroupType, uint32_t nMemberCnt, uint32_t& nGroupId)
{
bool bRet = false;
nGroupId = INVALID_VALUE;
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("dffxIMDB_master");
if (pDBConn)
{
string strSql = "insert into IMGroup(`name`, `avatar`, `creator`, `type`,`userCnt`, `status`, `version`, `lastChated`, `updated`, `created`) "\
"values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
CPrepareStatement* pStmt = new CPrepareStatement();
if (pStmt->Init(pDBConn->GetMysql(), strSql))
{
uint32_t nCreated = (uint32_t)time(NULL);
uint32_t index = 0;
uint32_t nStatus = 0;
uint32_t nVersion = 1;
uint32_t nLastChat = 0;
pStmt->SetParam(index++, strGroupName);
pStmt->SetParam(index++, strGroupAvatar);
pStmt->SetParam(index++, nUserId);
pStmt->SetParam(index++, nGroupType);
pStmt->SetParam(index++, nMemberCnt);
pStmt->SetParam(index++, nStatus);
pStmt->SetParam(index++, nVersion);
pStmt->SetParam(index++, nLastChat);
pStmt->SetParam(index++, nCreated);
pStmt->SetParam(index++, nCreated);
bRet = pStmt->ExecuteUpdate();
if(bRet) {
nGroupId = pStmt->GetInsertId();
}
}
delete pStmt;
pDBManager->RelDBConn(pDBConn);
}
else
{
log("no db connection for dffxIMDB_master");
}
return bRet;
}示例7: getMessageDays
void CMessageModel::getMessageDays(uint32_t nUserId, uint32_t nPeerId, list<string>& lsDay)
{
uint32_t nRelateId = CRelationModel::getInstance()->getRelationId(nUserId, nPeerId, false);
if (nRelateId != INVALID_VALUE)
{
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("teamtalk_slave");
if (pDBConn)
{
string strTableName = "IMMessage_" + int2string(nRelateId % 8);
string strSql = "select date_format(from_unixtime(created), '%Y-%m-%d') as day from " + strTableName + " where relateId = " + int2string(nRelateId) + " and status = 0 group by day order by day desc";
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if (pResultSet)
{
while (pResultSet->Next())
{
lsDay.push_back(pResultSet->GetString("day"));
}
delete pResultSet;
}
else
{
log("no result set: %s", strSql.c_str());
}
pDBManager->RelDBConn(pDBConn);
}
else
{
log("no db connection for teamtalk_slave");
}
}
else
{
log("no relation between %lu and %lu", nUserId, nPeerId);
}
}示例8: insertNewMember
bool CGroupModel::insertNewMember(uint32_t nGroupId, set<uint32_t>& setUsers)
{
bool bRet = false;
uint32_t nUserCnt = (uint32_t)setUsers.size();
if(nGroupId != INVALID_VALUE && nUserCnt > 0)
{
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("dffxIMDB_slave");
if (pDBConn)
{
uint32_t nCreated = (uint32_t)time(NULL);
// 获取 已经存在群里的用户
string strClause;
bool bFirst = true;
for (auto it=setUsers.begin(); it!=setUsers.end(); ++it)
{
if(bFirst)
{
bFirst = false;
strClause = int2string(*it);
}
else
{
strClause += ("," + int2string(*it));
}
}
string strSql = "select userId from IMGroupMember where groupId=" + int2string(nGroupId) + " and userId in (" + strClause + ")";
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
set<uint32_t> setHasUser;
if(pResultSet)
{
while (pResultSet->Next()) {
setHasUser.insert(pResultSet->GetInt("userId"));
}
pResultSet->Clear();
}
else
{
log("no result for sql:%s", strSql.c_str());
}
pDBManager->RelDBConn(pDBConn);
pDBConn = pDBManager->GetDBConn("dffxIMDB_master");
if (pDBConn)
{
CacheManager* pCacheManager = CacheManager::getInstance();
CacheConn* pCacheConn = pCacheManager->GetCacheConn("group_member");
if (pCacheConn)
{
// 设置已经存在群中人的状态
if (!setHasUser.empty())
{
strClause.clear();
bFirst = true;
for (auto it=setHasUser.begin(); it!=setHasUser.end(); ++it) {
if(bFirst)
{
bFirst = false;
strClause = int2string(*it);
}
else
{
strClause += ("," + int2string(*it));
}
}
strSql = "update IMGroupMember set status=0, updated="+int2string(nCreated)+" where groupId=" + int2string(nGroupId) + " and userId in (" + strClause + ")";
pDBConn->ExecuteUpdate(strSql.c_str());
}
strSql = "insert into IMGroupMember(`groupId`, `userId`, `status`, `created`, `updated`) values\
(?,?,?,?,?)";
//插入新成员
auto it = setUsers.begin();
uint32_t nStatus = 0;
uint32_t nIncMemberCnt = 0;
for (;it != setUsers.end();)
{
uint32_t nUserId = *it;
if(setHasUser.find(nUserId) == setHasUser.end())
{
CPrepareStatement* pStmt = new CPrepareStatement();
if (pStmt->Init(pDBConn->GetMysql(), strSql))
{
uint32_t index = 0;
pStmt->SetParam(index++, nGroupId);
pStmt->SetParam(index++, nUserId);
pStmt->SetParam(index++, nStatus);
pStmt->SetParam(index++, nCreated);
pStmt->SetParam(index++, nCreated);
pStmt->ExecuteUpdate();
++nIncMemberCnt;
delete pStmt;
}
else
{
setUsers.erase(it++);
delete pStmt;
continue;
}
//.........这里部分代码省略.........
示例9: getGroupInfo
void CGroupModel::getGroupInfo(map<uint32_t,IM::BaseDefine::GroupVersionInfo>& mapGroupId, list<IM::BaseDefine::GroupInfo>& lsGroupInfo)
{
if (!mapGroupId.empty())
{
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("dffxIMDB_slave");
if (pDBConn)
{
string strClause;
bool bFirst = true;
for(auto it=mapGroupId.begin(); it!=mapGroupId.end(); ++it)
{
if(bFirst)
{
bFirst = false;
strClause = int2string(it->first);
}
else
{
strClause += ("," + int2string(it->first));
}
}
string strSql = "select * from IMGroup where id in (" + strClause + ") order by updated desc";
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if(pResultSet)
{
while (pResultSet->Next()) {
uint32_t nGroupId = pResultSet->GetInt("id");
uint32_t nVersion = pResultSet->GetInt("version");
if(mapGroupId[nGroupId].version() < nVersion)
{
IM::BaseDefine::GroupInfo cGroupInfo;
cGroupInfo.set_group_id(nGroupId);
cGroupInfo.set_version(nVersion);
cGroupInfo.set_group_name(pResultSet->GetString("name"));
cGroupInfo.set_group_avatar(pResultSet->GetString("avatar"));
IM::BaseDefine::GroupType nGroupType = IM::BaseDefine::GroupType(pResultSet->GetInt("type"));
if(IM::BaseDefine::GroupType_IsValid(nGroupType))
{
cGroupInfo.set_group_type(nGroupType);
cGroupInfo.set_group_creator_id(pResultSet->GetInt("creator"));
lsGroupInfo.push_back(cGroupInfo);
}
else
{
log("invalid groupType. groupId=%u, groupType=%u", nGroupId, nGroupType);
}
}
}
pResultSet->Clear();
}
else
{
log("no result set for sql:%s", strSql.c_str());
}
pDBManager->RelDBConn(pDBConn);
if(!lsGroupInfo.empty())
{
fillGroupMember(lsGroupInfo);
}
}
else
{
log("no db connection for dffxIMDB_slave");
}
}
else
{
log("no ids in map");
}
}示例10: getMessageDuringTime
void CMessageModel::getMessageDuringTime(uint32_t nUserId, uint32_t nPeerId, uint32_t nStartTime,
uint32_t nEndTime, uint32_t nOffset, uint32_t nCount,
list<IM::BaseDefine::MsgInfo>& lsMsg)
{
uint32_t nRelateId = CRelationModel::getInstance()->getRelationId(nUserId, nPeerId, false);
if (nRelateId != INVALID_VALUE)
{
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("teamtalk_slave");
if (pDBConn)
{
string strTableName = "IMMessage_" + int2string(nRelateId % 8);
string strSql;
if (nCount == 0)
{
strSql = "select * from " + strTableName + " force index (idx_relateId_status_created) where relateId= " + int2string(nRelateId) + " and status = 0 and created >= " + int2string(nStartTime) + " and created <= " + int2string(nEndTime) + " order by created desc";
}
else
{
strSql = "select * from " + strTableName + " force index (idx_relateId_status_created) where relateId= " + int2string(nRelateId) + " and status = 0 and created >= " + int2string(nStartTime) + " and created <= " + int2string(nEndTime) + " order by created desc limit " + int2string(nOffset) + "," + int2string(nCount);
}
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if (pResultSet)
{
while (pResultSet->Next())
{
IM::BaseDefine::MsgInfo cMsg;
cMsg.set_msg_id(pResultSet->GetInt("msgId"));
cMsg.set_from_session_id(pResultSet->GetInt("fromId"));
cMsg.set_create_time(pResultSet->GetInt("created"));
IM::BaseDefine::MsgType nMsgType = IM::BaseDefine::MsgType(pResultSet->GetInt("type"));
if(IM::BaseDefine::MsgType_IsValid(nMsgType))
{
cMsg.set_msg_type(nMsgType);
cMsg.set_msg_data(pResultSet->GetString("content"));
lsMsg.push_back(cMsg);
}
else
{
log("invalid msgType. userId=%u, peerId=%u, startTime=%u, endTime=%u, offset=%u, size=%u, msgType=%u, msgId=%u", nUserId, nPeerId, nStartTime, nEndTime, nOffset, nCount, nMsgType, pResultSet->GetInt("msgId"));
}
}
delete pResultSet;
}
else
{
log("no result set: %s", strSql.c_str());
}
pDBManager->RelDBConn(pDBConn);
if (!lsMsg.empty())
{
CAudioModel::getInstance()->readAudios(lsMsg);
}
}
else
{
log("no db connection for teamtalk_slave");
}
}
else
{
log("no relation between %lu and %lu", nUserId, nPeerId);
}
}示例11: log
void CMessageModel::getMsgByMsgId(uint32_t nUserId, uint32_t nPeerId, const list<uint32_t> &lsMsgId, list<IM::BaseDefine::MsgInfo> &lsMsg)
{
if(lsMsgId.empty())
{
return ;
}
uint32_t nRelateId = CRelationModel::getInstance()->getRelationId(nUserId, nPeerId, false);
if(nRelateId == INVALID_VALUE)
{
log("invalid relation id between %u and %u", nUserId, nPeerId);
return;
}
CDBManager* pDBManager = CDBManager::getInstance();
CDBConn* pDBConn = pDBManager->GetDBConn("teamtalk_slave");
if (pDBConn)
{
string strTableName = "IMMessage_" + int2string(nRelateId % 8);
string strClause ;
bool bFirst = true;
for(auto it= lsMsgId.begin(); it!=lsMsgId.end();++it)
{
if (bFirst) {
bFirst = false;
strClause = int2string(*it);
}
else
{
strClause += ("," + int2string(*it));
}
}
string strSql = "select * from " + strTableName + " where relateId=" + int2string(nRelateId) + " and status=0 and msgId in (" + strClause + ") order by created desc, id desc limit 100";
CResultSet* pResultSet = pDBConn->ExecuteQuery(strSql.c_str());
if (pResultSet)
{
while (pResultSet->Next())
{
IM::BaseDefine::MsgInfo msg;
msg.set_msg_id(pResultSet->GetInt("msgId"));
msg.set_from_session_id(pResultSet->GetInt("fromId"));
msg.set_create_time(pResultSet->GetInt("created"));
IM::BaseDefine::MsgType nMsgType = IM::BaseDefine::MsgType(pResultSet->GetInt("type"));
if(IM::BaseDefine::MsgType_IsValid(nMsgType))
{
msg.set_msg_type(nMsgType);
msg.set_msg_data(pResultSet->GetString("content"));
lsMsg.push_back(msg);
}
else
{
log("invalid msgType. userId=%u, peerId=%u, msgType=%u, msgId=%u", nUserId, nPeerId, nMsgType, msg.msg_id());
}
}
delete pResultSet;
}
else
{
log("no result set for sql:%s", strSql.c_str());
}
pDBManager->RelDBConn(pDBConn);
if(!lsMsg.empty())
{
CAudioModel::getInstance()->readAudios(lsMsg);
}
}
else
{
log("no db connection for teamtalk_slave");
}
}