/**
* \brief Function to update a VISHNU machine
* \return raises an exception on error
*/
int
MachineServer::update() {
std::string sqlCommand = "";
UserServer userServer = UserServer(msessionServer);
userServer.init();
//if the user exists
if (! userServer.exist()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_USER);
}
if (! userServer.isAdmin()) {
throw UMSVishnuException (ERRCODE_NO_ADMIN);
}
//if the machine to update exists
std::string numMachineId = getEntryAttribute(mmachine->getMachineId(), "nummachineid");
if (numMachineId.empty()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_MACHINE);
}
if (! mmachine->getAddress().empty()) {
std::string query = boost::str(boost::format("UPDATE machine SET address='%1%'"
" WHERE nummachineid='%2%';")
% mdatabase->escapeData(mmachine->getAddress())
% numMachineId);
sqlCommand.append(query);
}
if (mmachine->getStatus() != vishnu::STATUS_UNDEFINED) {
std::string query = boost::str(
boost::format("UPDATE machine SET status='%1%'"
" WHERE nummachineid='%2%';")
% mmachine->getStatus()
% numMachineId);
sqlCommand.append(query);
}
if (! mmachine->getDescription().empty()) {
std::string query = boost::str(
boost::format("UPDATE machine SET description='%1%'"
" WHERE machine_nummachineid='%2%';")
% mdatabase->escapeData(mmachine->getDescription())
% numMachineId);
sqlCommand.append(query);
}
if (! sqlCommand.empty()) {
mdatabase->process(sqlCommand);
}
return 0;
}
/**
* \brief Function to list sessions information
* \return The pointer to the UMS_Data::ListSessions containing sessions information
* \return raises an exception on error
*/
UMS_Data::ListSessions*
list(UMS_Data::ListSessionOptions_ptr option)
{
std::string query = (boost::format("SELECT DISTINCT vsessionid, userid, sessionkey, state, closepolicy, "
" timeout, lastconnect, creation, closure, authid "
" FROM vsession, users, clmachine"
" WHERE vsession.state = %1%"
" AND users.status = %1%"
" AND vsession.users_numuserid = users.numuserid"
" AND vsession.clmachine_numclmachineid=clmachine.numclmachineid")
% vishnu::STATUS_ACTIVE).str();
std::vector<std::string>::iterator dbResultIter;
std::vector<std::string> dbResults;
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListSessions();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
if (! userServer.exist()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_USER);
}
processOptions(userServer, option, query);
query.append(" order by creation");
//To get the list of sessions from the database
boost::scoped_ptr<DatabaseResult> ListOfSessions (mdatabase->getResult(query));
if (ListOfSessions->getNbTuples() != 0){
for (size_t i = 0; i < ListOfSessions->getNbTuples(); ++i) {
dbResults.clear();
dbResults = ListOfSessions->get(i);
dbResultIter = dbResults.begin();
UMS_Data::Session_ptr session = ecoreFactory->createSession();
session->setSessionId(*(dbResultIter));
session->setUserId(*(++dbResultIter));
session->setSessionKey(*(++dbResultIter));
session->setStatus(vishnu::convertToInt(*(++dbResultIter)));
session->setClosePolicy(vishnu::convertToInt(*(++dbResultIter)));
session->setTimeout(vishnu::convertToInt(*(++dbResultIter)));
session->setDateLastConnect(convertToTimeType(*(++dbResultIter)));
session->setDateCreation(convertToTimeType(*(++dbResultIter)));
session->setDateClosure(convertToTimeType(*(++dbResultIter)));
session->setAuthenId(*(++dbResultIter));
mlistObject->getSessions().push_back(session);
}
}
return mlistObject;
}
/**
* \brief Function to list commands information
* \return The pointer to the UMS_Data::ListCommands containing commands information
* \return raises an exception on error
*/
UMS_Data::ListCommands* list(UMS_Data::ListCmdOptions_ptr option)
{
std::string query;
std::vector<std::string>::iterator ii;
std::vector<std::string> results;
std::string description;
query = "SELECT DISTINCT ctype, vsessionid, name, description, starttime, endtime, command.status"
" FROM vsession, clmachine, command, users"
" WHERE vsession.numsessionid=command.vsession_numsessionid"
" AND vsession.clmachine_numclmachineid=clmachine.numclmachineid"
" AND vsession.users_numuserid=users.numuserid";
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListCommands();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
//if the user exists
if (!userServer.exist()) {
UMSVishnuException e (ERRCODE_UNKNOWN_USER);
throw e;
}
processOptions(userServer, option, query);
query.append(" order by starttime");
//To get the list of commands from the database
boost::scoped_ptr<DatabaseResult> ListOfCommands (mdatabase->getResult(query.c_str()));
for (size_t i = 0; i < ListOfCommands->getNbTuples(); ++i) {
results.clear();
results = ListOfCommands->get(i);
ii = results.begin();
UMS_Data::Command_ptr command = ecoreFactory->createCommand();
vishnu::CmdType currentCmdType = static_cast<vishnu::CmdType>(vishnu::convertToInt(*ii));
command->setCommandId(convertCmdType(static_cast<vishnu::CmdType>(currentCmdType)));
command->setSessionId(*(++ii));
command->setMachineId(*(++ii));
//MAPPER CREATION
Mapper* mapper = MapperRegistry::getInstance()->getMapper(convertypetoMapperName(currentCmdType));
description = mapper->decode(*(++ii));
command->setCmdDescription(description);
command->setCmdStartTime(convertToTimeType(*(++ii)));
command->setCmdEndTime(convertToTimeType(*(++ii)));
command->setStatus(vishnu::convertToInt(*(++ii)));
mlistObject->getCommands().push_back(command);
}
return mlistObject;
}
/**
* \brief Function to list sessions information
* \return The pointer to the UMS_Data::ListSessions containing sessions information
* \return raises an exception on error
*/
UMS_Data::ListSessions*
list(UMS_Data::ListSessionOptions_ptr option)
{
std::string sqlListOfSessions = "SELECT vsessionid, userid, sessionkey, state, closepolicy, timeout, lastconnect, "
"creation, closure, authid from vsession, users where vsession.users_numuserid=users.numuserid";
std::vector<std::string>::iterator ii;
std::vector<std::string> results;
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListSessions();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
//if the user exists
if (userServer.exist()) {
processOptions(userServer, option, sqlListOfSessions);
sqlListOfSessions.append(" order by creation");
//To get the list of sessions from the database
boost::scoped_ptr<DatabaseResult> ListOfSessions (mdatabaseInstance->getResult(sqlListOfSessions.c_str()));
if (ListOfSessions->getNbTuples() != 0){
for (size_t i = 0; i < ListOfSessions->getNbTuples(); ++i) {
results.clear();
results = ListOfSessions->get(i);
ii = results.begin();
UMS_Data::Session_ptr session = ecoreFactory->createSession();
session->setSessionId(*(ii));
session->setUserId(*(++ii));
session->setSessionKey(*(++ii));
session->setStatus(vishnu::convertToInt(*(++ii)));
session->setClosePolicy(vishnu::convertToInt(*(++ii)));
session->setTimeout(vishnu::convertToInt(*(++ii)));
session->setDateLastConnect(convertToTimeType(*(++ii)));
session->setDateCreation(convertToTimeType(*(++ii)));
session->setDateClosure(convertToTimeType(*(++ii)));
session->setAuthenId(*(++ii));
mlistObject->getSessions().push_back(session);
}
}
}
else {
UMSVishnuException e (ERRCODE_UNKNOWN_USER);
throw e;
}
return mlistObject;
}
/**
* \brief Function to list locoal accounts information
* \return The pointer to the UMS_Data::ListLocalAccounts containing local accounts information
* \return raises an exception on error
*/
UMS_Data::ListLocalAccounts* list(UMS_Data::ListLocalAccOptions_ptr option)
{
std::string query = boost::str(boost::format("SELECT DISTINCT machineid, userid, aclogin, home"
" FROM account, machine, users"
" WHERE account.status = %1%"
" AND machine.status = %1%"
" AND users.status = %1%"
" AND account.machine_nummachineid = machine.nummachineid"
" AND account.users_numuserid = users.numuserid"
) % vishnu::STATUS_ACTIVE);
std::vector<std::string>::iterator dbResultIter;
std::vector<std::string> dbResults;
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListLocalAccounts();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
if (! userServer.exist()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_USER);
}
//To process options
processOptions(userServer, option, query);
boost::scoped_ptr<DatabaseResult> resultAccount(mdatabase->getResult(query));
if (resultAccount->getNbTuples() != 0){
for (size_t i = 0; i < resultAccount->getNbTuples(); ++i) {
dbResults.clear();
dbResults = resultAccount->get(i);
dbResultIter = dbResults.begin();
UMS_Data::LocalAccount_ptr localAccount = ecoreFactory->createLocalAccount();
localAccount->setMachineId(*dbResultIter);
localAccount->setUserId(*(++dbResultIter));
localAccount->setAcLogin(*(++dbResultIter));
localAccount->setHomeDirectory(*(++dbResultIter));
mlistObject->getAccounts().push_back(localAccount);
}
}
return mlistObject;
}
/**
* \brief Function to add a new VISHNU machine
* \return raises an exception on error
*/
int
MachineServer::add(void) {
UserServer userServer = UserServer(msessionServer);
userServer.init();
if (! userServer.exist()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_USER);
}
if (! userServer.isAdmin()) {
throw UMSVishnuException (ERRCODE_NO_ADMIN);
}
dbSave();
return 0;
}
/**
* \brief Function to list machines information
* \fn UMS_Data::ListMachines* list()
* \return The pointer to the UMS_Data::ListMachines containing machines information
* \return raises an exception on error
*/
UMS_Data::ListMachines* list() {
std::string sqlListofMachines = "SELECT machineid, name, site, status, lang, description from machine, description "
"where machine.nummachineid = description.machine_nummachineid";
std::vector<std::string>::iterator ii;
std::vector<std::string> results;
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListMachines();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
//if the user exists
if (userServer.exist()) {
//To process options
processOptions(userServer, mparameters, sqlListofMachines);
boost::scoped_ptr<DatabaseResult> ListofMachines (mdatabaseVishnu->getResult(sqlListofMachines.c_str()));
if (ListofMachines->getNbTuples() != 0){
for (size_t i = 0; i < ListofMachines->getNbTuples(); ++i) {
results.clear();
results = ListofMachines->get(i);
ii = results.begin();
UMS_Data::Machine_ptr machine = ecoreFactory->createMachine();
machine->setMachineId(*ii);
machine->setName(*(++ii));
machine->setSite(*(++ii));
machine->setStatus(convertToInt(*(++ii)));
machine->setLanguage(*(++ii));
machine->setMachineDescription(*(++ii));
mlistObject->getMachines().push_back(machine);
}
}
} else {
UMSVishnuException e (ERRCODE_UNKNOWN_USER);
throw e;
}
return mlistObject;
}
/**
* \brief Function to list machines information
* \return The pointer to the UMS_Data::ListMachines containing machines information
* \return raises an exception on error
*/
UMS_Data::ListMachines* list(UMS_Data::ListMachineOptions_ptr option) {
std::string sqlListofMachines = boost::str(boost::format("SELECT machineid, address, status, description"
" FROM machine"
" WHERE machine.status != %1%") % vishnu::STATUS_DELETED);
std::vector<std::string>::iterator dbResultIter;
std::vector<std::string> dbResults;
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListMachines();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
//if the user exists
if (userServer.exist()) {
//To process options
processOptions(userServer, option, sqlListofMachines);
boost::scoped_ptr<DatabaseResult> ListofMachines (mdatabase->getResult(sqlListofMachines.c_str()));
if (ListofMachines->getNbTuples() != 0){
for (size_t i = 0; i < ListofMachines->getNbTuples(); ++i) {
dbResults.clear();
dbResults = ListofMachines->get(i);
dbResultIter = dbResults.begin();
UMS_Data::Machine_ptr machine = ecoreFactory->createMachine();
machine->setMachineId(*dbResultIter);
machine->setAddress(*(++dbResultIter));
machine->setStatus(vishnu::convertToInt(*(++dbResultIter)));
machine->setDescription(*(++dbResultIter));
mlistObject->getMachines().push_back(machine);
}
}
} else {
UMSVishnuException e (ERRCODE_UNKNOWN_USER);
throw e;
}
return mlistObject;
}
/**
* \brief Function to close the session
* \return raises an exception on error
*/
int
SessionServer::close() {
std::string closePolicyStr = "";
UserServer user = UserServer(SessionServer(msession.getSessionKey()));
CommandServer commanderServer = CommandServer(SessionServer(msession.getSessionKey()));
//The init function initializes login and password using the sessionKey
user.init();
//If The user exist
if (user.exist()) {
int state = getState();
//if the session is not already closed
if (state != 0) {
//if no running commands
if (!commanderServer.isRunning()) {
mdatabaseVishnu->process((boost::format("UPDATE vsession"
" SET state=0"
" WHERE sessionkey='%1%';")%mdatabaseVishnu->escapeData(msession.getSessionKey())).str());
mdatabaseVishnu->process((boost::format("UPDATE vsession"
" SET closure=CURRENT_TIMESTAMP"
" WHERE sessionkey='%1%';")%mdatabaseVishnu->escapeData(msession.getSessionKey())).str());
} else {
//To get the close policy associated to the session
closePolicyStr = (boost::format(" WHERE sessionkey='%1%';")%mdatabaseVishnu->escapeData(msession.getSessionKey())).str();
getAttribut(closePolicyStr, "closepolicy");
//If the session close policy is CLOSE_ON_DISCONNECT
if (convertToInt(closePolicyStr) == 2) {
disconnetToTimeout(user);
} else {
throw UMSVishnuException (ERRCODE_COMMAND_RUNNING);
}
}
} else {
UMSVishnuException e (ERRCODE_SESSIONKEY_EXPIRED);
throw e;
}
} //END If The user exist
return 0;
}//END: close()
/**
* \brief Function to close the session
* \return raises an exception on error
*/
int
SessionServer::close() {
UserServer user = UserServer(SessionServer(msession.getSessionKey()));
CommandServer commanderServer = CommandServer(SessionServer(msession.getSessionKey()));
// initialize and check the user
user.init();
if (! user.exist()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_USER, user.getData().getUserId());
}
if (getState() == vishnu::SESSION_CLOSED) {
throw UMSVishnuException (ERRCODE_SESSIONKEY_EXPIRED);
}
if (! commanderServer.isRunning()) {
mdatabase->process(boost::str(boost::format("UPDATE vsession"
" SET state=%1%"
" WHERE sessionkey='%2%';")
% vishnu::SESSION_CLOSED
% mdatabase->escapeData(msession.getSessionKey())));
mdatabase->process(boost::str(boost::format("UPDATE vsession"
" SET closure=CURRENT_TIMESTAMP"
" WHERE sessionkey='%1%';")
% mdatabase->escapeData(msession.getSessionKey())));
} else {
int closePolicy = vishnu::convertToInt(getAttributFromSessionKey(msession.getSessionKey(), "closepolicy"));
if (closePolicy == vishnu::CLOSE_ON_DISCONNECT) {
disconnetToTimeout();
} else {
throw UMSVishnuException (ERRCODE_COMMAND_RUNNING);
}
}
return 0;
}
/**
* \brief Function to list users information
* \return The pointer to the UMS_Data::ListUsers containing users information
* \return raises an exception on error
*/
UMS_Data::ListUsers* list(UMS_Data::ListUsersOptions_ptr option) {
std::vector<std::string>::iterator dbResultIter;
std::vector<std::string> results;
UMS_Data::UMS_DataFactory_ptr ecoreFactory = UMS_Data::UMS_DataFactory::_instance();
mlistObject = ecoreFactory->createListUsers();
//Creation of the object user
UserServer userServer = UserServer(msessionServer);
userServer.init();
//if the user exists
if (userServer.exist()) {
std::string sqlQuery = "";
if ( userServer.isAdmin()) {
// query all users
sqlQuery = boost::str(boost::format(
"SELECT userid, pwd, firstname, lastname, privilege, email, status"
" FROM users"
" WHERE users.status<>%1%") % vishnu::STATUS_DELETED);
} else {
// dont query admin users
sqlQuery = boost::str(boost::format(
"SELECT userid, pwd, firstname, lastname, privilege, email, status"
" FROM users"
" WHERE userid<>'%1%'"
" AND users.status<>%2%") % vishnu::ROOTUSERNAME % vishnu::STATUS_DELETED);
}
processOptions(userServer, option, sqlQuery);
sqlQuery.append(" ORDER BY userid");
//To get the list of users from the database
boost::scoped_ptr<DatabaseResult> ListofUsers (mdatabaseInstance->getResult(sqlQuery));
if (ListofUsers->getNbTuples() != 0){
for (size_t resultIndex = 0; resultIndex < ListofUsers->getNbTuples(); ++resultIndex) {
results.clear();
results = ListofUsers->get(resultIndex);
dbResultIter = results.begin();
UMS_Data::User_ptr user = ecoreFactory->createUser();
user->setUserId(*dbResultIter);
user->setPassword(*(++dbResultIter));
user->setFirstname(*(++dbResultIter));
user->setLastname(*(++dbResultIter));
user->setPrivilege(vishnu::convertToInt(*(++dbResultIter)));
user->setEmail(*(++dbResultIter));
user->setStatus(vishnu::convertToInt(*(++dbResultIter)));
mlistObject->getUsers().push_back(user);
}
}
}
else {
UMSVishnuException e (ERRCODE_UNKNOWN_USER);
throw e;
}
return mlistObject;
}