michael@1: //
michael@1: //  OSSP asgui - Accounting system graphical user interface
michael@3: //  Copyright (c) 2002-2008 The OSSP Project (http://www.ossp.org/)
michael@3: //  Copyright (c) 2002-2008 Ralf S. Engelschall <rse@engelschall.com>
michael@3: //  Copyright (c) 2002-2008 Michael Schloh von Bennewitz <michael@schloh.com>
michael@3: //  Copyright (c) 2002-2008 Cable & Wireless Telecommunications Services GmbH
michael@1: //
michael@1: //  This file is part of OSSP asgui, an accounting system graphical user
michael@3: //  interface which can be found at http://asgui.europalab.com/.
michael@1: //
michael@1: //  Permission to use, copy, modify, and distribute this software for
michael@1: //  any purpose with or without fee is hereby granted, provided that
michael@1: //  the above copyright notice and this permission notice appear in all
michael@1: //  copies.
michael@1: //
michael@1: //  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
michael@1: //  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
michael@1: //  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
michael@1: //  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
michael@1: //  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@1: //  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
michael@1: //  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
michael@1: //  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
michael@1: //  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
michael@1: //  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
michael@1: //  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
michael@1: //  SUCH DAMAGE.
michael@1: //
michael@1: //  as_user.cpp: ISO C++ implementation
michael@1: //
michael@1: 
michael@1: // For username research
michael@1: #if defined(Q_OS_WIN32)
michael@1: #include <lmcons.h>
michael@1: #else
michael@1: #include <pwd.h>
michael@1: #include <unistd.h>
michael@1: #endif // #if defined(Q_OS_WIN32)
michael@1: 
michael@1: // Local class definitions
michael@1: #include "as_user.h"
michael@1: #include "as_const.h"
michael@1: 
michael@1: 
michael@1: // Constructor
michael@1: User::User(void)
michael@1: {
michael@1: // Start the show by getting the username
michael@1: #if defined(Q_OS_WIN32)
michael@1:     {
michael@1:         DWORD dwWinusernamesize = sizeof(dwWinusernamesize);
michael@1: #if defined(UNICODE)
michael@1:         TCHAR szWinusername[UNLEN + 1];   // UNLEN is defined in lmcons.h
michael@1:         GetUserName(szWinusername, &dwWinusernamesize);
michael@1:         m_Name = qt_winQString(szWinusername);
michael@1: #else   // Not unicode
michael@1:         char szWinusername[UNLEN + 1];    // UNLEN is defined in lmcons.h
michael@1:         GetUserNameA(szWinusername, &dwWinusernamesize);
michael@1:         this->setName(szWinusername);
michael@1:     }
michael@1: #endif  // #if defined(UNICODE)
michael@1: #else   // Not windows
michael@1:     {
michael@1: //#include <stdio.h>
michael@1: //        char *szUser = NULL;
michael@1: //        szUser = cuserid();
michael@1: //        m_Name = QString::fromLocal8Bit(szUser);
michael@1: 
michael@1:         // Get the user name from the environment
michael@1:         char *szLogin = getenv(TITRAQ_ENVUSERNAME);
michael@1:         if (szLogin == NULL)        // Is the user name in the environment?
michael@1:             szLogin = getlogin();   // No, so fetch it from the system
michael@1: 
michael@1:         // Get the home directory from the environment
michael@1:         char *szHomedir = getenv(TITRAQ_ENVHOMEDIR);
michael@1:         if (szHomedir == NULL) {    // Is the home directory in the environment?
michael@1:             passwd *pUserpwd = getpwnam(szLogin); // No, so fetch it from the system
michael@1:             szHomedir = pUserpwd->pw_dir;         // Drill into the password struct
michael@1:         }
michael@1: 
michael@1:         this->setName(szLogin);
michael@1:         this->setHomedir(szHomedir);
michael@1:     }
michael@1: #endif  // #if defined(Q_OS_WIN32)
michael@1: }