svcproc.cxx

sloedgy open sip stack source code

/*
 * svcproc.cxx
 *
 * Service process implementation for Win95 and WinNT
 *
 * Portable Windows Library
 *
 * Copyright (c) 1993-1998 Equivalence Pty. Ltd.
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and limitations
 * under the License.
 *
 * The Original Code is Portable Windows Library.
 *
 * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
 *
 * Portions are Copyright (C) 1993 Free Software Foundation, Inc.
 * All Rights Reserved.
 *
 * Contributor(s): ______________________________________.
 *
 * $Log: svcproc.cxx,v $
 * Revision 1.9  2007/03/16 05:44:10  joegenbaclor
 * Made sure length of pidfile is set to 0
 *
 * Revision 1.8  2007/03/16 05:33:13  joegenbaclor
 * Added pid file arg and ability to kill daemons using -k argument
 *
 * Revision 1.7  2007/03/11 03:58:47  joegenbaclor
 * Disabled PMEMORY_CHECK for release builds
 *
 * Revision 1.6  2007/01/17 10:33:59  joegenbaclor
 * Redesigned syslog
 *
 * Revision 1.5  2007/01/03 05:27:11  joegenbaclor
 * Added PID file generation for windows daemons
 *
 * Revision 1.4  2006/12/22 10:01:24  joegenbaclor
 * Fixed arguemtn parsing where Debug keyword doesn't work as intended
 *
 * Revision 1.3  2006/12/22 07:39:06  joegenbaclor
 * More on command line argument parsing.
 *
 * Revision 1.2  2006/12/21 18:10:20  joegenbaclor
 * Allowed setting of HTTP service port via command line.  More changes to follow ...
 *
 * Revision 1.1  2006/06/29 04:18:40  joegenbaclor
 * *** empty log message ***
 *
 * Revision 1.81  2006/04/09 11:03:59  csoutheren
 * Remove warnings on VS.net 2005
 *
 * Revision 1.80  2005/11/30 12:47:42  csoutheren
 * Removed tabs, reformatted some code, and changed tags for Doxygen
 *
 * Revision 1.79  2005/10/21 06:03:51  csoutheren
 * Fixed warning on VS.NET 2005
 *
 * Revision 1.78  2004/06/01 05:22:44  csoutheren
 * Restored memory check functionality
 *
 * Revision 1.77  2004/04/03 08:22:22  csoutheren
 * Remove pseudo-RTTI and replaced with real RTTI
 *
 * Revision 1.76  2004/04/03 06:54:30  rjongbloed
 * Many and various changes to support new Visual C++ 2003
 *
 * Revision 1.75  2004/03/20 09:08:15  rjongbloed
 * Changed interaction between PTrace and PSystemLog so that the tracing code does
 *   not need to know about the system log, thus reducing the code footprint for most apps.
 *
 * Revision 1.74  2003/09/17 09:02:14  csoutheren
 * Removed memory leak detection code
 *
 * Revision 1.73  2003/09/17 05:45:10  csoutheren
 * Removed recursive includes
 *
 * Revision 1.72  2003/02/11 07:58:40  robertj
 * Added ignore allocations so don't get meaningless memory leak at end of run
 *   cause by system log stream not being deleted, thanks Sebastian Meyer
 *
 * Revision 1.71  2002/11/01 05:16:41  robertj
 * Fixed additional debug levels in PSystemLog to text file.
 *
 * Revision 1.70  2002/09/23 07:17:24  robertj
 * Changes to allow winsock2 to be included.
 *
 * Revision 1.69  2002/03/10 15:37:35  robertj
 * Added milliseconds to timestamp output
 *
 * Revision 1.68  2001/12/13 09:20:57  robertj
 * Fixed system log so does not crash if current thread not created by PWLib.
 *
 * Revision 1.67  2001/09/13 00:23:33  robertj
 * Fixed problem where system log output can occur with no current thread.
 *
 * Revision 1.66  2001/06/02 01:33:29  robertj
 * Thread name is always presend now so always use it in system log
 *    output  and make it wider in text output and tab area in window.
 *
 * Revision 1.65  2001/04/18 00:19:07  robertj
 * Removed newline from error code string in NT event.
 *
 * Revision 1.64  2001/04/16 23:04:25  craigs
 * Fixed problem with unknown command causing page fault due to missing comma in command list
 *
 * Revision 1.63  2001/04/12 01:34:02  robertj
 * Added threads to NT event log.
 *
 * Revision 1.62  2001/03/24 05:53:12  robertj
 * Added Windows 98 and ME to GetOSName()
 *
 * Revision 1.61  2001/03/24 05:37:01  robertj
 * Changed default directory of log file to same as executable.
 * Change tray icon to wait for service stop before displaying message.
 * Changed tray icon message display to not have date and thread.
 *
 * Revision 1.60  2001/03/23 05:35:34  robertj
 * Added ability for a service to output trace/system log to file while in debug mode.
 * Added saving of debug window position.
 *
 * Revision 1.59  2001/02/15 01:12:15  robertj
 * Moved some often repeated HTTP service code into PHTTPServiceProcess.
 *
 * Revision 1.58  2001/02/13 03:30:22  robertj
 * Added function to do heap validation.
 *
 * Revision 1.57  2000/05/02 03:16:46  robertj
 * Added display of thread name in SystemLog, thanks Ashley Unitt.
 *
 * Revision 1.56  1999/09/13 13:15:08  robertj
 * Changed PTRACE so will output to system log in PServiceProcess applications.
 *
 * Revision 1.55  1999/08/07 01:43:41  robertj
 * Added "NoWin" option to prevent display of window in command line commands.
 *
 * Revision 1.54  1999/07/16 03:22:16  robertj
 * Fixed tray icon version command so does not ask question.
 *
 * Revision 1.53  1999/06/14 07:59:39  robertj
 * Enhanced tracing again to add options to trace output (timestamps etc).
 *
 * Revision 1.52  1999/04/21 01:57:09  robertj
 * Added confirmation dialog to menu commands.
 *
 * Revision 1.51  1999/03/09 10:30:19  robertj
 * Fixed ability to have PMEMORY_CHECK on/off on both debug/release versions.
 *
 * Revision 1.50  1999/02/16 08:08:07  robertj
 * MSVC 6.0 compatibility changes.
 *
 * Revision 1.49  1999/01/29 12:20:19  robertj
 * Changed service process to output trace info to the Win32 debug output.
 *
 * Revision 1.48  1998/12/04 10:10:45  robertj
 * Added virtual for determining if process is a service. Fixes linkage problem.
 *
 * Revision 1.47  1998/11/30 04:50:17  robertj
 * New directory structure
 *
 * Revision 1.46  1998/10/18 14:28:34  robertj
 * Renamed argv/argc to eliminate accidental usage.
 * Fixed strange problem withs etting debug window tabstops in optimised version.
 *
 * Revision 1.45  1998/10/13 14:14:09  robertj
 * Added thread ID to log.
 * Added heap debug display to service menus.
 *
 * Revision 1.44  1998/09/24 03:30:57  robertj
 * Added open software license.
 *
 * Revision 1.43  1998/08/20 06:06:03  robertj
 * Fixed bug where web page can be asked for when service not running.
 *
 * Revision 1.42  1998/05/21 04:29:44  robertj
 * Fixed "Proxies stopped" dialog appearing when shutting down windows.
 *
 * Revision 1.41  1998/05/07 05:21:38  robertj
 * Improved formatting of debug window, adding tabs and tab stops.
 *
 * Revision 1.40  1998/04/07 13:32:14  robertj
 * Changed startup code to support PApplication class.
 *
 * Revision 1.39  1998/04/01 01:52:53  robertj
 * Fixed problem with NoAutoDelete threads.
 *
 * Revision 1.38  1998/03/29 06:16:53  robertj
 * Rearranged initialisation sequence so PProcess descendent constructors can do "things".
 *
 * Revision 1.37  1998/03/20 03:20:45  robertj
 * Lined up debug output.
 *
 * Revision 1.36  1998/03/05 12:49:55  robertj
 * MemCheck fixes.
 *
 * Revision 1.35  1998/02/20 23:01:10  robertj
 * Fixed bug where application exits on log out in win95.
 *
 * Revision 1.34  1998/02/16 01:43:57  robertj
 * Really fixed spurious error display on install/start/stop etc
 *
 * Revision 1.33  1998/02/16 00:12:22  robertj
 * Added tray icon support.
 * Fixed problem with services and directory paths with spaces in them.
 *
 * Revision 1.32  1998/02/03 06:16:31  robertj
 * Added extra log levels.
 * Fixed bug where window disappears after debug service termination.
 *
 * Revision 1.31  1998/01/26 00:56:11  robertj
 * Changed ServiceProcess to exclusively use named event to detect running process.
 *
 * Revision 1.30  1997/12/18 05:05:45  robertj
 * Added Edit menu.
 *
 * Revision 1.29  1997/11/04 06:01:45  robertj
 * Fix of "service hung at startup" message for NT service.
 *
 * Revision 1.28  1997/10/30 10:17:10  robertj
 * Fixed bug in detection of running service.
 *
 * Revision 1.27  1997/10/03 15:14:17  robertj
 * Fixed crash on exit.
 *
 * Revision 1.26  1997/08/28 12:50:32  robertj
 * Fixed race condition in cleaning up threads on application termination.
 *
 * Revision 1.25  1997/07/17 12:43:29  robertj
 * Fixed bug for auto-start of service under '95.
 *
 * Revision 1.24  1997/07/14 11:47:20  robertj
 * Added "const" to numerous variables.
 *
 * Revision 1.23  1997/07/08 13:00:30  robertj
 * DLL support.
 * Fixed '95 support so service runs without logging in.
 *
 * Revision 1.22  1997/04/27 05:50:27  robertj
 * DLL support.
 *
 * Revision 1.21  1997/03/18 21:23:27  robertj
 * Fix service manager falsely accusing app of crashing if OnStart() is slow.
 *
 * Revision 1.20  1997/02/05 11:50:40  robertj
 * Changed current process function to return reference and validate objects descendancy.
 * Changed log file name calculation to occur only once.
 * Added some MSVC memory debugging functions.
 *
 * Revision 1.19  1996/12/05 11:53:49  craigs
 * Fixed failure to output PError to debug window if CRLF pairs used
 *
 * Revision 1.18  1996/11/30 12:07:19  robertj
 * Changed service creation for NT so is auto-start,
 *
 * Revision 1.17  1996/11/18 11:32:04  robertj
 * Fixed bug in doing a "stop" command closing ALL instances of service.
 *
 * Revision 1.16  1996/11/12 10:15:16  robertj
 * Fixed bug in NT 3.51 locking up when needs to output to window.
 *
 * Revision 1.15  1996/11/10 21:04:32  robertj
 * Added category names to event log.
 * Fixed menu enables for debug and command modes.
 *
 * Revision 1.14  1996/11/04 03:39:13  robertj
 * Improved detection of running service so debug mode cannot run.
 *
 * Revision 1.13  1996/10/31 12:54:01  robertj
 * Fixed bug in window not being displayed when command line used.
 *
 * Revision 1.12  1996/10/18 11:22:14  robertj
 * Fixed problems with window not being shown under NT.
 *
 * Revision 1.11  1996/10/14 03:09:58  robertj
 * Fixed major bug in debug outpuit locking up (infinite loop)
 * Changed menus so cannot start service if in debug mode
 *
 * Revision 1.10  1996/10/08 13:04:43  robertj
 * Rewrite to use standard window isntead of console window.
 *
 * Revision 1.9  1996/09/16 12:56:27  robertj
 * DLL support
 *
 * Revision 1.8  1996/09/14 12:34:23  robertj
 * Fixed problem with spontaneous exit from app under Win95.
 *
 * Revision 1.7  1996/08/19 13:36:03  robertj
 * Added "Debug" level to system log.
 *
 * Revision 1.6  1996/07/30 12:23:32  robertj
 * Added better service running test.
 * Changed SIGINTR handler to just set termination event.
 *
 * Revision 1.5  1996/07/27 04:07:57  robertj
 * Changed thread creation to use C library function instead of direct WIN32.
 * Changed SystemLog to be stream based rather than printf based.
 * Fixed Win95 support for service start/stop and prevent multiple starts.
 *
 * Revision 1.4  1996/06/10 09:54:08  robertj
 * Fixed Win95 service install bug (typo!)
 *
 * Revision 1.3  1996/05/30 11:49:10  robertj
 * Fixed crash on exit bug.
 *
 * Revision 1.2  1996/05/23 10:03:21  robertj
 * Windows 95 support.
 *
 * Revision 1.1  1996/05/15 21:11:51  robertj
 * Initial revision
 *
 */

#include <ptlib.h>

#include <winuser.h>
#include <winnls.h>
#include <shellapi.h>
#include <commdlg.h>

#include <process.h>
#include <signal.h>
#include <fcntl.h>
#include <io.h>

#ifdef __USE_STL__
#include <fstream>
#else
#include <fstream.h>
#endif

#include <ptlib/svcproc.h>
#include <ptlib/msos/ptlib/debstrm.h>


#define UWM_SYSTRAY (WM_USER + 1)
#define ICON_RESID 1
#define SYSTRAY_ICON_ID 1

static HINSTANCE hInstance;

#define DATE_WIDTH    72
#define THREAD_WIDTH  80
#define LEVEL_WIDTH   32
#define PROTO_WIDTH   40
#define ACTION_WIDTH  48

enum {
  SvcCmdTray,
  SvcCmdNoTray,
  SvcCmdVersion,
  SvcCmdInstall,
  SvcCmdRemove,
  SvcCmdStart,
  SvcCmdStop,
  SvcCmdPause,
  SvcCmdResume,
  SvcCmdDeinstall,
  SvcCmdNoWindow,
  NumSvcCmds
};

static const char * const ServiceCommandNames[NumSvcCmds] = {
  "Tray",
  "NoTray",
  "Version",
  "Install",
  "Remove",
  "Start",
  "Stop",
  "Pause",
  "Resume",
  "Deinstall",
  "NoWin"
};


class PNotifyIconData : public NOTIFYICONDATA {
  public:
    PNotifyIconData(HWND hWnd, UINT flags, const char * tip = NULL);
    void Add()    { Shell_NotifyIcon(NIM_ADD,    this); }
    void Delete() { Shell_NotifyIcon(NIM_DELETE, this); }
    void Modify() { Shell_NotifyIcon(NIM_MODIFY, this); }
};


PNotifyIconData::PNotifyIconData(HWND window, UINT flags, const char * tip)
{
  cbSize = sizeof(NOTIFYICONDATA);
  hWnd   = window;
  uID    = SYSTRAY_ICON_ID;
  uFlags = flags;
  if (tip != NULL) {