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Core/DBLayer: Convert PQuery() queries to prepared statements

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This commit is contained in:
leak
2012-03-24 01:25:08 +01:00
parent 8e96b86715
commit 12e55a04bb
37 changed files with 1037 additions and 457 deletions
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48
src/server/game/Handlers/CharacterHandler.cpp
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@@ -702,12 +702,17 @@ void WorldSession::HandleCharDeleteOpcode(WorldPacket & recv_data)
return;
}
QueryResult result = CharacterDatabase.PQuery("SELECT account, name FROM characters WHERE guid='%u'", GUID_LOPART(guid));
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_ACCOUNT_NAME_BY_GUID);
stmt->setUInt32(0, GUID_LOPART(guid));
PreparedQueryResult result = CharacterDatabase.Query(stmt);
if (result)
{
Field* fields = result->Fetch();
accountId = fields[0].GetUInt32();
name = fields[1].GetString();
accountId = fields[0].GetUInt32();
name = fields[1].GetString();
}
// prevent deleting other players' characters using cheating tools
@@ -1363,7 +1368,12 @@ void WorldSession::HandleCharCustomize(WorldPacket& recv_data)
uint8 gender, skin, face, hairStyle, hairColor, facialHair;
recv_data >> gender >> skin >> hairColor >> hairStyle >> facialHair >> face;
QueryResult result = CharacterDatabase.PQuery("SELECT at_login FROM characters WHERE guid ='%u'", GUID_LOPART(guid));
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_CHARACTER_AT_LOGIN);
stmt->setUInt32(0, GUID_LOPART(guid));
PreparedQueryResult result = CharacterDatabase.Query(stmt);
if (!result)
{
WorldPacket data(SMSG_CHAR_CUSTOMIZE, 1);
@@ -1422,15 +1432,18 @@ void WorldSession::HandleCharCustomize(WorldPacket& recv_data)
}
}
if (QueryResult oldNameResult = CharacterDatabase.PQuery("SELECT name FROM characters WHERE guid ='%u'", GUID_LOPART(guid)))
stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_CHARACTER_NAME);
stmt->setUInt32(0, GUID_LOPART(guid));
result = CharacterDatabase.Query(stmt);
if (result)
{
std::string oldname = oldNameResult->Fetch()[0].GetString();
std::string IP_str = GetRemoteAddress();
sLog->outChar("Account: %d (IP: %s), Character[%s] (guid:%u) Customized to: %s", GetAccountId(), IP_str.c_str(), oldname.c_str(), GUID_LOPART(guid), newName.c_str());
std::string oldname = result->Fetch()[0].GetString();
sLog->outChar("Account: %d (IP: %s), Character[%s] (guid:%u) Customized to: %s", GetAccountId(), GetRemoteAddress().c_str(), oldname.c_str(), GUID_LOPART(guid), newName.c_str());
}
Player::Customize(guid, gender, skin, face, hairStyle, hairColor, facialHair);
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_CHAR_NAME_AT_LOGIN);
stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_CHAR_NAME_AT_LOGIN);
stmt->setString(0, newName);
stmt->setUInt16(1, uint16(AT_LOGIN_CUSTOMIZE));
@@ -1575,7 +1588,13 @@ void WorldSession::HandleCharFactionOrRaceChange(WorldPacket& recv_data)
recv_data >> gender >> skin >> hairColor >> hairStyle >> facialHair >> face >> race;
uint32 lowGuid = GUID_LOPART(guid);
QueryResult result = CharacterDatabase.PQuery("SELECT class, level, at_login FROM characters WHERE guid ='%u'", lowGuid);
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_CHAR_CLASS_LVL_AT_LOGIN);
stmt->setUInt32(0, lowGuid);
PreparedQueryResult result = CharacterDatabase.Query(stmt);
if (!result)
{
WorldPacket data(SMSG_CHAR_FACTION_CHANGE, 1);
@@ -1811,8 +1830,13 @@ void WorldSession::HandleCharFactionOrRaceChange(WorldPacket& recv_data)
if (!sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_GUILD))
{
// Reset guild
if (QueryResult result2 = CharacterDatabase.PQuery("SELECT guildid FROM `guild_member` WHERE guid ='%u'", lowGuid))
if (Guild* guild = sGuildMgr->GetGuildById((result2->Fetch()[0]).GetUInt32()))
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_GUILD_MEMBER);
stmt->setUInt32(0, lowGuid);
PreparedQueryResult result = CharacterDatabase.Query(stmt);
if (result)
if (Guild* guild = sGuildMgr->GetGuildById((result->Fetch()[0]).GetUInt32()))
guild->DeleteMember(MAKE_NEW_GUID(lowGuid, 0, HIGHGUID_PLAYER));
}