int WUserManager::GetNumberOfUserRecords() const {
File userList(m_dataDirectory, USER_LST);
if (userList.Open(File::modeReadOnly | File::modeBinary)) {
long nSize = userList.GetLength();
int nNumRecords = (static_cast<int>(nSize / m_nUserRecordLength) - 1);
return nNumRecords;
}
return 0;
}
bool WUserManager::WriteUserNoCache(WUser *pUser, int nUserNumber) {
File userList(m_dataDirectory, USER_LST);
if (userList.Open(File::modeReadWrite | File::modeBinary | File::modeCreateFile)) {
long pos = static_cast<long>(m_nUserRecordLength) * static_cast<long>(nUserNumber);
userList.Seek(pos, File::seekBegin);
userList.Write(&pUser->data, m_nUserRecordLength);
return true;
}
return false;
}
bool WUserManager::ReadUserNoCache(WUser *pUser, int nUserNumber) {
File userList(m_dataDirectory, USER_LST);
if (!userList.Open(File::modeReadOnly | File::modeBinary)) {
pUser->data.inact = inact_deleted;
pUser->FixUp();
return false;
}
long nSize = userList.GetLength();
int nNumUserRecords = (static_cast<int>(nSize / m_nUserRecordLength) - 1);
if (nUserNumber > nNumUserRecords) {
pUser->data.inact = inact_deleted;
pUser->FixUp();
return false;
}
long pos = static_cast<long>(m_nUserRecordLength) * static_cast<long>(nUserNumber);
userList.Seek(pos, File::seekBegin);
userList.Read(&pUser->data, m_nUserRecordLength);
pUser->FixUp();
return true;
}
int main(int argc, char **argv)
{
bool readStdin = false;
int numOptions = 0;
QString user;
Session session = DefaultSession;
QString sessionName;
bool updateUserTime = true;
cin_.setEncoding(QTextStream::Locale);
// Scan for command-line options first
for(int pos = 1; pos <= argc - 1; pos++)
{
if(strcmp(argv[pos], "--help") == 0)
showHelp(0);
else if(strcmp(argv[pos], "--pipe") == 0)
{
readStdin = true;
numOptions++;
}
else if(strcmp(argv[pos], "--user") == 0)
{
if(pos <= argc - 2)
{
user = QString::fromLocal8Bit(argv[pos + 1]);
numOptions += 2;
pos++;
}
else
{
cerr_ << "Missing username for '--user' option!" << endl << endl;
showHelp(-1);
}
}
else if(strcmp(argv[pos], "--session") == 0)
{
if(session == AllSessions)
{
cerr_ << "ERROR: --session cannot be mixed with --all-sessions!" << endl << endl;
showHelp(-1);
}
else if(pos <= argc - 2)
{
sessionName = QString::fromLocal8Bit(argv[pos + 1]);
numOptions += 2;
pos++;
}
else
{
cerr_ << "Missing session name for '--session' option!" << endl << endl;
showHelp(-1);
}
}
else if(strcmp(argv[pos], "--all-users") == 0)
{
user = "******";
numOptions++;
}
else if(strcmp(argv[pos], "--list-sessions") == 0)
{
session = QuerySessions;
numOptions++;
}
else if(strcmp(argv[pos], "--all-sessions") == 0)
{
if(!sessionName.isEmpty())
{
cerr_ << "ERROR: --session cannot be mixed with --all-sessions!" << endl << endl;
showHelp(-1);
}
session = AllSessions;
numOptions++;
}
else if(strcmp(argv[pos], "--no-user-time") == 0)
{
updateUserTime = false;
numOptions++;
}
else if(argv[pos][0] == '-')
{
cerr_ << "Unknown command-line option '" << argv[pos] << "'." << endl << endl;
showHelp(-1);
}
else
break; // End of options
}
argc -= numOptions;
KStringList args;
#ifdef DCOPQUIT
if(argc > 1)
{
QCString prog = argv[numOptions + 1];
if(!prog.isEmpty())
{
args.append(prog);
// Pass as-is if it ends with a wildcard
if(prog[prog.length() - 1] != '*')
{
// Strip a trailing -<PID> part.
int i = prog.findRev('-');
if((i >= 0) && prog.mid(i + 1).toLong())
{
prog = prog.left(i);
}
args.append("qt/" + prog);
args.append("quit()");
}
}
}
#else
for(int i = numOptions; i < argc + numOptions - 1; i++)
args.append(argv[i + 1]);
#endif
if(readStdin && args.count() < 3)
{
cerr_ << "--pipe option only supported for function calls!" << endl << endl;
showHelp(-1);
}
if(user == "*" && args.count() < 3 && session != QuerySessions)
{
cerr_ << "ERROR: The --all-users option is only supported for function calls!" << endl << endl;
showHelp(-1);
}
if(session == QuerySessions && !args.isEmpty())
{
cerr_ << "ERROR: The --list-sessions option cannot be used for actual DCOP calls!" << endl << endl;
showHelp(-1);
}
if(session == QuerySessions && user.isEmpty())
{
cerr_ << "ERROR: The --list-sessions option can only be used with the --user or" << endl << "--all-users options!" << endl << endl;
showHelp(-1);
}
if(session != DefaultSession && session != QuerySessions && args.count() < 3)
{
cerr_ << "ERROR: The --session and --all-sessions options are only supported for function" << endl << "calls!" << endl << endl;
showHelp(-1);
}
UserList users;
if(user == "*")
users = userList();
else if(!user.isEmpty())
users[user] = userList()[user];
int retval = runDCOP(args, users, session, sessionName, readStdin, updateUserTime);
return retval;
}
