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moved name checks to name save and name change packets

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added a TODO

Formatting + sizeof in login server
This commit is contained in:
Gent S 2020-11-25 18:39:41 -05:00
parent d85d9d4b12
commit ea5b7104be
3 changed files with 78 additions and 59 deletions
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75
src/CNLoginServer.cpp
View File

@ -201,12 +201,31 @@ void CNLoginServer::nameCheck(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2LS_REQ_CHECK_CHAR_NAME))
return;
// responding to this packet only makes the client send the next packet (either name save or name change)
// so we're always sending SUCC here and actually validating the name when the next packet arrives
sP_CL2LS_REQ_CHECK_CHAR_NAME* nameCheck = (sP_CL2LS_REQ_CHECK_CHAR_NAME*)data->buf;
INITSTRUCT(sP_LS2CL_REP_CHECK_CHAR_NAME_SUCC, resp);
memcpy(resp.szFirstName, nameCheck->szFirstName, sizeof(resp.szFirstName));
memcpy(resp.szLastName, nameCheck->szLastName, sizeof(resp.szLastName));
sock->sendPacket((void*)&resp, P_LS2CL_REP_CHECK_CHAR_NAME_SUCC, sizeof(sP_LS2CL_REP_CHECK_CHAR_NAME_SUCC));
loginSessions[sock].lastHeartbeat = getTime();
}
void CNLoginServer::nameSave(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2LS_REQ_SAVE_CHAR_NAME))
return;
sP_CL2LS_REQ_SAVE_CHAR_NAME* save = (sP_CL2LS_REQ_SAVE_CHAR_NAME*)data->buf;
INITSTRUCT(sP_LS2CL_REP_SAVE_CHAR_NAME_SUCC, resp);
int errorCode = 0;
if (!CNLoginServer::isCharacterNameGood(U16toU8(nameCheck->szFirstName), U16toU8(nameCheck->szLastName))) {
if (!CNLoginServer::isCharacterNameGood(U16toU8(save->szFirstName), U16toU8(save->szLastName))) {
errorCode = 4;
}
else if (!Database::isNameFree(nameCheck)) {
else if (!Database::isNameFree(U16toU8(save->szFirstName), U16toU8(save->szLastName))) {
errorCode = 1;
}
@ -221,32 +240,12 @@ void CNLoginServer::nameCheck(CNSocket* sock, CNPacketData* data) {
return;
}
loginSessions[sock].lastHeartbeat = getTime();
INITSTRUCT(sP_LS2CL_REP_CHECK_CHAR_NAME_SUCC, resp);
memcpy(resp.szFirstName, nameCheck->szFirstName, sizeof(nameCheck->szFirstName));
memcpy(resp.szLastName, nameCheck->szLastName, sizeof(nameCheck->szLastName));
sock->sendPacket((void*)&resp, P_LS2CL_REP_CHECK_CHAR_NAME_SUCC, sizeof(sP_LS2CL_REP_CHECK_CHAR_NAME_SUCC));
DEBUGLOG(
std::cout << "Login Server: name check success" << std::endl;
std::cout << "\tFirstName: " << U16toU8(nameCheck->szFirstName) << " LastName: " << U16toU8(nameCheck->szLastName) << std::endl;
)
}
void CNLoginServer::nameSave(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2LS_REQ_SAVE_CHAR_NAME))
return;
sP_CL2LS_REQ_SAVE_CHAR_NAME* save = (sP_CL2LS_REQ_SAVE_CHAR_NAME*)data->buf;
INITSTRUCT(sP_LS2CL_REP_SAVE_CHAR_NAME_SUCC, resp);
resp.iSlotNum = save->iSlotNum;
resp.iGender = save->iGender;
resp.iPC_UID = Database::createCharacter(save, loginSessions[sock].userID);
memcpy(resp.szFirstName, save->szFirstName, sizeof(save->szFirstName));
memcpy(resp.szLastName, save->szLastName, sizeof(save->szLastName));
memcpy(resp.szFirstName, save->szFirstName, sizeof(resp.szFirstName));
memcpy(resp.szLastName, save->szLastName, sizeof(resp.szLastName));
loginSessions[sock].lastHeartbeat = getTime();
@ -313,7 +312,7 @@ void CNLoginServer::characterCreate(CNSocket* sock, CNPacketData* data) {
sP_CL2LS_REQ_CHAR_CREATE* character = (sP_CL2LS_REQ_CHAR_CREATE*)data->buf;
if (! (Database::validateCharacter(character->PCStyle.iPC_UID, loginSessions[sock].userID) && validateCharacterCreation(character)))
if (!(Database::validateCharacter(character->PCStyle.iPC_UID, loginSessions[sock].userID) && validateCharacterCreation(character)))
return invalidCharacter(sock);
Database::finishCharacter(character);
@ -432,12 +431,32 @@ void CNLoginServer::changeName(CNSocket* sock, CNPacketData* data) {
if (!Database::validateCharacter(save->iPCUID, loginSessions[sock].userID))
return invalidCharacter(sock);
int errorCode = 0;
if (!CNLoginServer::isCharacterNameGood(U16toU8(save->szFirstName), U16toU8(save->szLastName))) {
errorCode = 4;
}
else if (!Database::isNameFree(U16toU8(save->szFirstName), U16toU8(save->szLastName))) {
errorCode = 1;
}
if (errorCode != 0) {
INITSTRUCT(sP_LS2CL_REP_CHECK_CHAR_NAME_FAIL, resp);
resp.iErrorCode = errorCode;
sock->sendPacket((void*)&resp, P_LS2CL_REP_CHECK_CHAR_NAME_FAIL, sizeof(sP_LS2CL_REP_CHECK_CHAR_NAME_FAIL));
DEBUGLOG(
std::cout << "Login Server: name check fail. Error code " << errorCode << std::endl;
)
return;
}
Database::changeName(save);
INITSTRUCT(sP_LS2CL_REP_CHANGE_CHAR_NAME_SUCC, resp);
resp.iPC_UID = save->iPCUID;
memcpy(resp.szFirstName, save->szFirstName, sizeof(save->szFirstName));
memcpy(resp.szLastName, save->szLastName, sizeof(save->szLastName));
memcpy(resp.szFirstName, save->szFirstName, sizeof(resp.szFirstName));
memcpy(resp.szLastName, save->szLastName, sizeof(resp.szLastName));
resp.iSlotNum = save->iSlotNum;
loginSessions[sock].lastHeartbeat = getTime();
@ -454,6 +473,8 @@ void CNLoginServer::duplicateExit(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2LS_REQ_PC_EXIT_DUPLICATE))
return;
// TODO: FIX THIS PACKET
sP_CL2LS_REQ_PC_EXIT_DUPLICATE* exit = (sP_CL2LS_REQ_PC_EXIT_DUPLICATE*)data->buf;
auto account = Database::findAccount(U16toU8(exit->szID));

8
src/Database.cpp
View File

@ -198,15 +198,13 @@ bool Database::validateCharacter(int characterID, int userID) {
.size() > 0;
}
bool Database::isNameFree(sP_CL2LS_REQ_CHECK_CHAR_NAME* nameCheck) {
bool Database::isNameFree(std::string firstName, std::string lastName) {
std::lock_guard<std::mutex> lock(dbCrit);
std::string First = U16toU8(nameCheck->szFirstName);
std::string Last = U16toU8(nameCheck->szLastName);
return
(db.get_all<DbPlayer>
(where((c(&DbPlayer::FirstName) == First)
and (c(&DbPlayer::LastName) == Last)))
(where((c(&DbPlayer::FirstName) == firstName)
and (c(&DbPlayer::LastName) == lastName)))
.empty());
}

2
src/Database.hpp
View File

@ -120,7 +120,7 @@ namespace Database {
void updateSelected(int accountId, int playerId);
std::unique_ptr<Account> findAccount(std::string login);
bool validateCharacter(int characterID, int userID);
bool isNameFree(sP_CL2LS_REQ_CHECK_CHAR_NAME* nameCheck);
bool isNameFree(std::string firstName, std::string lastName);
// called after chosing name, returns ID
int createCharacter(sP_CL2LS_REQ_SAVE_CHAR_NAME* save, int AccountID);
// called after finishing creation