Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
390
cde/programs/dtsession/Sm.h
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390
cde/programs/dtsession/Sm.h
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/* $XConsortium: Sm.h /main/15 1996/09/14 14:48:18 drk $ */
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/*************************************<+>*************************************
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*****************************************************************************
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**
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** File: Sm.h
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**
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** Project: HP DT Session Manager (dtsession)
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**
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** Description:
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** -----------
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** Contains all general, global variables used by the session manager
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**
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**
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**
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*****************************************************************************
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*************************************<+>*************************************/
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/*
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* (c) Copyright 1996 Digital Equipment Corporation.
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* (c) Copyright 1990, 1993, 1994, 1996 Hewlett-Packard Company
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* (c) Copyright 1993, 1994, 1996 International Business Machines Corp.
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* (c) Copyright 1993, 1994, 1996 Sun Microsystems, Inc.
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* (c) Copyright 1993, 1994, 1996 Novell, Inc.
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* (c) Copyright 1996 FUJITSU LIMITED.
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* (c) Copyright 1996 Hitachi.
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*/
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#ifndef _sm_h
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#define _sm_h
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/*
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* #include statements
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*/
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#include <signal.h>
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#include <sys/param.h>
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#include <X11/Xlib.h>
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#include <Dt/DtP.h>
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#include <Dt/UserMsg.h>
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#include <Tt/tt_c.h>
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#include "SmError.h"
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/*
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* #define statements
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*/
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#define HELPVIEW_COMMAND_LINE CDE_INSTALLATION_TOP "/bin/dthelpview -helpVolume Dtintro"
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/*
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* Wrappers for system calls
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*/
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#define SM_MALLOC(SIZE) XtMalloc(SIZE)
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#define SM_REALLOC(PTR, SIZE) XtRealloc(PTR, SIZE)
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#define SM_FREE(PTR) XtFree(PTR)
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#define SM_EXIT(STATUS) SmExit(STATUS)
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#ifdef __hpux
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#define SM_SETEUID(EUID) setresuid(-1, EUID, -1)
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#define SM_SETESUID(UID) setresuid(-1, UID, UID)
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#else
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#ifndef SVR4
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#define SM_SETEUID(EUID) seteuid(EUID)
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#define SM_SETESUID(UID) setreuid(UID, UID)
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#else
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#define SM_SETEUID(EUID) seteuid(EUID)
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#define SM_SETESUID(UID) (setuid(UID), seteuid(UID))
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#endif
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#endif
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/*
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* Types of states the session manager can be in
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*/
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#define READY 0
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#define IN_PROCESS 1
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/*
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* session types .. home or current or default
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*/
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#define DEFAULT_SESSION 0
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#define HOME_SESSION 1
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#define CURRENT_SESSION 2
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/*
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* The lower bounds for each resolution of display - caculated
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* as Y Resolution - which is pixels/meter
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*/
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#define HIGH_RES_Y_RES 3583
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#define MED_RES_Y_RES 3150
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#define LOW_RES_Y_RES 1
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/*
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* Maximum number of screens saved during a session
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*/
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#define MAX_SCREENS_SAVED 10
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/* contention management definitions */
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#define SM_CM_SYSTEM (1L << 0)
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#define SM_CM_HANDSHAKE (1L << 1)
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#define SM_CM_ALL (SM_CM_SYSTEM | SM_CM_HANDSHAKE)
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#define SM_CM_NONE 0
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#define SM_CM_DEFAULT SM_CM_NONE
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#ifndef NO_MESSAGE_CATALOG
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# ifdef __ultrix
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# define _CLIENT_CAT_NAME "dtsession.cat"
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# else /* __ultrix */
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# define _CLIENT_CAT_NAME "dtsession"
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# endif /* __ultrix */
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extern char *_DtGetMessage(char *filename, int set, int n, char *s);
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# define GETMESSAGE(set, number, string)\
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(_DtGetMessage(_CLIENT_CAT_NAME, set, number, string))
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#else
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# define GETMESSAGE(set, number, string)\
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string
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#endif
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typedef int (*IOErrorHandlerProc)(
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Display *
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);
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/*
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* typedef statements
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*/
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/*
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* Pointer to hold information returned by session settings
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*/
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typedef struct
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{
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int accelNum; /* Pointer Control Information */
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int accelDenom;
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int threshold;
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int timeout; /*Screen Saver Information */
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int interval;
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int preferBlank;
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int allowExp;
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char *fontDirs; /*Font path Information */
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XKeyboardState kbdState; /* Keyboard Control Information */
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char *autoRepeats;
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char *buttonMap; /*Button Mapping Information */
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int numKeyCode; /*Key Mapping information */
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int keySymPerCode;
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char *keySyms;
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int maxKeyPerMod; /*Modifier Mapping Information */
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char *modSyms;
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Boolean didQuery; /*Was this information queried for*/
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int confirmMode;
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int startState;
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} SessionSettings, *SessionSettingsPtr;
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/*
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* Structure to save all of the session manager resources
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*/
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typedef struct
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{
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char *wmStartup;
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Boolean querySettings;
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char *keyholders;
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int alarmTime;
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int memThreshold;
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char *sessionVersion;
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int displayResolution;
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char *sessionLang;
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long contManagement;
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int waitClientTimeout;
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int waitWmTimeout;
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Boolean useBMS;
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Boolean saveFontPath;
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int saveYourselfTimeout;
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Boolean mergeXdefaults;
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int numSessionsBackedup;
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char *ignoreEnvironment;
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} SessionResources, *SessionResourcesPtr;
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/*
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* Screen saver resources.
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*/
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typedef struct
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{
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int cycleTimeout;
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int saverTimeout;
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int lockTimeout;
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Boolean random;
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char *saverList;
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} SaverResources, *SaverResourcesPtr;
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/*
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* Structure to hold global state settings
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*/
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typedef struct
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{
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Boolean audioChange;
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Boolean pointerChange;
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Boolean pointerMapChange;
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char pointerMap[5];
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int numButton;
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Boolean keyboardChange;
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Boolean screenSavChange;
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char dClickBuf[50];
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} SettingsSet;
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typedef struct
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{
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Boolean audioChange;
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Boolean pointerChange;
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Boolean keyboardChange;
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Boolean screenSavChange;
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Boolean dClickChange;
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Boolean fontChange;
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Boolean preeditChange;
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} SettingsCust;
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/*
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* Structure to hold general information needed to be shared by
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* different modules in the session manager
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*/
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typedef struct
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{
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Display *display;
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Widget topLevelWid;
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Window topLevelWindow;
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XtAppContext appCon;
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char *programName; /* main()'s argv[0] */
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int numSavedScreens;
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int screen;
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int lockedState;
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int smState;
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short sessionType;
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unsigned long blackPixel;
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unsigned long whitePixel;
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unsigned long foregroundPix;
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unsigned long backgroundPix;
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Cursor lockCursor, padlockCursor, blankCursor;
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Cursor waitCursor;
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char resourcePath[MAXPATHLEN + 1];
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char settingPath[MAXPATHLEN + 1];
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char clientPath[MAXPATHLEN + 1];
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char fontPath[MAXPATHLEN + 1];
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char exitPath[MAXPATHLEN + 1];
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char etcPath[MAXPATHLEN + 1]; /*
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* Used for sessionEtc on
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* the way up and for
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* moving current to
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* current.old on the way
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* down
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*/
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char *savePath;
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char *restoreSession;
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Boolean dtwmRunning;
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Boolean bmsDead;
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Tt_pattern requests2Handle;
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Tt_pattern events2Watch;
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Boolean compatMode;
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Boolean lockOnTimeoutStatus;
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gid_t runningGID, conMgmtGID;
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uid_t runningUID, unLockUID;
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Boolean secureSystem;
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Boolean screenSaver; /* obsolete */
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Boolean screenSaverRunning; /* obsolete */
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Boolean userSetWaitWmTimeout;
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int savedWaitWmTimeout;
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/*
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* These strings are for our copy once we
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* fetch resources with XtGetApplicationResources.
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* These string returned can be overwritten anytime
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* another Xrm call is made as in MergeCoeResources (libXv3.0)
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* or in our own calls to XrmGetFileDatabase.
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*/
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/*
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* This set is the for smRes
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*/
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char *wmStartup;
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char *keyholders;
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char *sessionVersion;
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char *sessionLang;
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/*
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* This set is the for smSettings
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*/
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char *fontDirs; /*Font path Information */
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char *autoRepeats;
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char *buttonMap; /*Button Mapping Information */
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char *keySyms;
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char *modSyms;
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char *saverList; /* Current screen saver list */
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void *saverListParse; /* Current parsed screen saver list */
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Boolean coverScreen; /* full screen cover */
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char *SmNextension; /* screen saver extension name */
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char *SmCextension; /* screen saver extension class */
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char *extensionSpec; /* sprintf specification */
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#if defined (USE_X11SSEXT)
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int ssEventType; /* screen saver event type */
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#endif /* USE_X11SSEXT */
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struct sigaction childvec;
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struct sigaction defvec;
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Boolean homeSave; /* True if the save is via the Style
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Manager's Save Home Session button. */
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Boolean displaySpecific; /* Is Ture if the session is for a
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specific display, otherwise False */
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Boolean loggingOut; /* Is True if the current save is for
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a logout; False otherwise. */
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} GeneralData;
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/*
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* External variables
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*/
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extern char *_dtsessionMG();
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/*
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* Files that the session manager saves sessions to and restores sessions
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* from. allocated in SmStrDef.c
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*/
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extern char SM_CLIENT_FILE[];
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extern char SM_CLIENT_FILE2[];
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extern char SM_RESOURCE_FILE[];
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extern char SM_FONT_FILE[];
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extern char SM_LOW_RES_EXT[];
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extern char SM_MED_RES_EXT[];
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extern char SM_HIGH_RES_EXT[];
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extern char SM_SETTING_FILE[];
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extern char SM_CONVERSION_FILE[];
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extern char SM_SYSTEM_CLIENT_FILE[];
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extern char SM_SYSTEM_RESOURCE_FILE[];
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extern char SM_SYSTEM_FONT_FILE[];
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extern char SM_SYSTEM_PATH[];
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extern char SM_SECURE_PATH[];
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extern char SM_CURRENT_DIRECTORY[];
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extern char SM_CURRENT_FONT_DIRECTORY[];
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extern char SM_HOME_DIRECTORY[];
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extern char SM_HOME_FONT_DIRECTORY[];
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extern char SM_OLD_EXTENSION[];
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extern char SM_SYSTEM_DIRECTORY[];
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extern char smEtcFile[];
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extern char smExitFile[];
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/*
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* Session manager name and class used to get resources allocated in SmStrDef.c
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*/
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extern char SM_RESOURCE_CLASS[];
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extern char SM_RESOURCE_NAME[];
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extern char SM_HELP_VOLUME[];
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/*
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* Name of the lock the session manager has to make sure it's the only
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* session manager running
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*/
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extern char SM_RUNNING_LOCK[];
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/*
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* Location and name of the screen saver program
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*/
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extern char SM_SCREEN_SAVER_LOC[];
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extern char SM_SCREEN_SAVER_NAME[];
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/*
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* Global resource settings. These settings determine program behavior
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* wrt settings restoration, lock behavior, window manager startup etc
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*/
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extern SessionResources smRes;
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extern SaverResources smSaverRes;
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extern SettingsSet smToSet;
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extern SettingsCust smCust;
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extern SessionSettings smSettings;
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extern GeneralData smGD;
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/*
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* External Interface
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*/
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#endif /* __sm_h*/
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