SmProtocol.c

   1 /*
   2  * CDE - Common Desktop Environment
   3  *
   4  * Copyright (c) 1993-2012, The Open Group. All rights reserved.
   5  *
   6  * These libraries and programs are free software; you can
   7  * redistribute them and/or modify them under the terms of the GNU
   8  * Lesser General Public License as published by the Free Software
   9  * Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * These libraries and programs are distributed in the hope that
  13  * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE. See the GNU Lesser General Public License for more
  16  * details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with these libraries and programs; if not, write
  20  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21  * Floor, Boston, MA 02110-1301 USA
  22  */
  23 /* $TOG: SmProtocol.c /main/8 1998/08/05 13:38:17 samborn $ */
  24 /*************************************<+>*************************************
  25  *****************************************************************************
  26  **
  27  **  File:        SmProtocol.c
  28  **
  29  **  Project:     HP DT Session Manager (dtsession)
  30  **
  31  **  Description:
  32  **  -----------
  33  **  This file contains all modules that handle the initialization and
  34  **  interning of all atoms used by the session manager.
  35  **
  36  **
  37  *****************************************************************************
  38  *************************************<+>*************************************/
  39 /*
  40  * (c) Copyright 1996 Digital Equipment Corporation.
  41  * (c) Copyright 1990, 1993, 1994, 1996 Hewlett-Packard Company
  42  * (c) Copyright 1993, 1994, 1996 International Business Machines Corp.
  43  * (c) Copyright 1993, 1994, 1996 Sun Microsystems, Inc.
  44  * (c) Copyright 1993, 1994, 1996 Novell, Inc.
  45  * (c) Copyright 1996 FUJITSU LIMITED.
  46  * (c) Copyright 1996 Hitachi.
  47  */
  48
  49 #include <stdio.h>
  50 #include <X11/Intrinsic.h>
  51 #include <X11/Xatom.h>
  52 #include <Dt/Wsm.h>
  53 #include <Dt/WsmP.h>
  54 #include <Dt/Connect.h>
  55 #include <Dt/SessionM.h>
  56 #include <Dt/SessionP.h>
  57 #include "Sm.h"
  58 #include "SmProtocol.h"
  59
  60
  61 /*
  62  * Global variable definitions
  63  */
  64 Atom     XaWmProtocols;
  65 Atom     XaWmSaveYourself;
  66 Atom     XaWmState;
  67 Atom     XaWmDtHints;
  68 Atom     XaSmSaveMode;
  69 Atom     XaSmRestoreMode;
  70 Atom     XaSmRestoreDir;
  71 Atom     XaSmStartAckWindow;
  72 Atom     XaSmStopAckWindow;
  73 Atom     XaWmWindowAck;
  74 Atom     XaWmExitSession;
  75 Atom     XaWmLockDisplay;
  76 Atom     XaWmReady;
  77 Atom     XaSmWmProtocol;
  78 Atom     XaVsmInfo;
  79 Atom     XaDtSmStmProtocol;
  80 Atom     XaDtSmSaveToHome;
  81 Atom     XaDtSmStateChange;
  82 Atom     XaDtSmRestoreDefault;
  83 Atom     XaDtSmLockChange;
  84 Atom     XaDtSmStateInfo;
  85 Atom     XaDtSmSaverInfo;
  86 Atom     XaDtSmScreenInfo;
  87 Atom     XaDtSmAudioInfo;
  88 Atom     XaDtSmKeyboardInfo;
  89 Atom     XaDtSmFontInfo;
  90 Atom     XaDtSmPointerInfo;
  91 Atom     XaSmScreenSaveRet;
  92 Atom     XaDtSmPreeditInfo;
  93
  94 \f
  95 /*************************************<->*************************************
  96  *
  97  *  InitProtocol ()
  98  *
  99  *
 100  *  Description:
 101  *  -----------
 102  *  Handles interning of atoms used by the session manager.  All should
 103  *  already exist because the session manager is a toolkit application.
 104  *  Also handles setting of selection mechanism used by session manager to
 105  *  distribute unique file names.
 106  *
 107  *
 108  *  Inputs:
 109  *  ------
 110  *
 111  *
 112  *  Outputs:
 113  *  -------
 114  *
 115  *
 116  *  Comments:
 117  *  --------
 118  *
 119  *************************************<->***********************************/
 120 void
 121 InitProtocol( void )
 122 {
 123     enum { XA_WM_PROTOCOLS, XA_WM_SAVE_YOURSELF,
 124            XA_DT_SAVE_MODE, XA_WM_STATE,
 125            XA_DT_SM_STM_PROTOCOL, XA_DT_SM_SAVE_TO_HOME,
 126            XA_DT_SM_STATE_CHANGE, XA_DT_SM_RESTORE_DEFAULT,
 127            XA_DT_SM_LOCK_CHANGE, XA_DT_SM_SCREEN_INFO,
 128            XA_DT_SM_STATE_INFO, XA_DT_SM_SAVER_INFO,
 129            XA_DT_SM_AUDIO_INFO, XA_DT_SM_KEYBOARD_INFO,
 130            XA_DT_SM_FONT_INFO, XA_DT_SM_POINTER_INFO,
 131            XA_DT_SM_PREEDIT_INFO, NUM_ATOMS };
 132     static char *atom_names[] = { _XA_WM_PROTOCOLS, _XA_WM_SAVE_YOURSELF,
 133            _XA_DT_SAVE_MODE, _XA_WM_STATE,
 134            _XA_DT_SM_STM_PROTOCOL, _XA_DT_SM_SAVE_TO_HOME,
 135            _XA_DT_SM_STATE_CHANGE, _XA_DT_SM_RESTORE_DEFAULT,
 136            _XA_DT_SM_LOCK_CHANGE, _XA_DT_SM_SCREEN_INFO,
 137            _XA_DT_SM_STATE_INFO, _XA_DT_SM_SAVER_INFO,
 138            _XA_DT_SM_AUDIO_INFO, _XA_DT_SM_KEYBOARD_INFO,
 139            _XA_DT_SM_FONT_INFO, _XA_DT_SM_POINTER_INFO,
 140            _XA_DT_SM_PREEDIT_INFO };
 141
 142     Atom atoms[XtNumber(atom_names)];
 143
 144     XInternAtoms(smGD.display, atom_names, XtNumber(atom_names), False, atoms);
 145
 146     XaWmProtocols = atoms[XA_WM_PROTOCOLS];
 147     XaWmSaveYourself = atoms[XA_WM_SAVE_YOURSELF];
 148     XaSmSaveMode = atoms[XA_DT_SAVE_MODE];
 149     XaWmState = atoms[XA_WM_STATE];
 150     XaDtSmStmProtocol = atoms[XA_DT_SM_STM_PROTOCOL];
 151     XaDtSmSaveToHome = atoms[XA_DT_SM_SAVE_TO_HOME];
 152     XaDtSmStateChange = atoms[XA_DT_SM_STATE_CHANGE];
 153     XaDtSmRestoreDefault = atoms[XA_DT_SM_RESTORE_DEFAULT];
 154     XaDtSmLockChange = atoms[XA_DT_SM_LOCK_CHANGE];
 155     XaDtSmScreenInfo = atoms[XA_DT_SM_SCREEN_INFO];
 156     XaDtSmStateInfo = atoms[XA_DT_SM_STATE_INFO];
 157     XaDtSmSaverInfo = atoms[XA_DT_SM_SAVER_INFO];
 158     XaDtSmAudioInfo = atoms[XA_DT_SM_AUDIO_INFO];
 159     XaDtSmKeyboardInfo = atoms[XA_DT_SM_KEYBOARD_INFO];
 160     XaDtSmFontInfo = atoms[XA_DT_SM_FONT_INFO];
 161     XaDtSmPointerInfo = atoms[XA_DT_SM_POINTER_INFO];
 162     XaDtSmPreeditInfo = atoms[XA_DT_SM_PREEDIT_INFO];
 163 }
 164