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262 lines
6.1 KiB
262 lines
6.1 KiB
15 years ago
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#ifndef __XLOCK_XLOCK_H__
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#define __XLOCK_XLOCK_H__
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/*-
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* @(#)xlock.h 4.00 97/01/01 xlockmore
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*
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* xlock.h - external interfaces for new modes and SYSV OS defines.
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*
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* Copyright (c) 1991 by Patrick J. Naughton.
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*
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* See xlock.c for copying information.
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*
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* Revision History:
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*
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* Changes of David Bagley <bagleyd@bigfoot.com>
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* 12-May-95: Added defines for SunOS's Adjunct password file
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* Dale A. Harris <rodmur@ecst.csuchico.edu>
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* 18-Nov-94: Modified for QNX 4.2 w/ Metrolink X server from Brian Campbell
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* <brianc@qnx.com>.
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* 11-Jul-94: added Bool flag: inwindow, which tells xlock to run in a
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* window from Greg Bowering <greg@cs.adelaide.edu.au>
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* 11-Jul-94: patch for Solaris SYR4 from Chris P. Ross <cross@eng.umd.edu>
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* 28-Jun-94: Reorganized shadow stuff
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* 24-Jun-94: Reorganized
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* 22-Jun-94: Modified for VMS
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* <Anthony.D.Clarke@Support.Hatfield.Raytheon.bae.eurokom.ie>
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* 17-Jun-94: patched shadow passwords and bcopy and bzero for SYSV from
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* <reggers@julian.uwo.ca>
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* 21-Mar-94: patched the patch for AIXV3 and HP from
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* <R.K.Lloyd@csc.liv.ac.uk>.
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* 01-Dec-93: added patch for AIXV3 from
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* (Tom McConnell, tmcconne@sedona.intel.com) also added a patch
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* for HP-UX 8.0.
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*
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*/
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xos.h>
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#include <X11/Xresource.h>
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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/* out of main.cpp */
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#define MODE_NONE 0
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#define MODE_INSTALL 1
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#define MODE_SETUP 2
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#define MODE_PREVIEW 3
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#define MODE_TEST 4
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#ifndef MAXSCREENS
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#define MAXSCREENS 3
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#endif
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#ifndef NUMCOLORS
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#define NUMCOLORS 64
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#endif
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#ifndef MESSAGELINES
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#define MESSAGELINES 40
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#endif
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#define PASSLENGTH 120
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#define FALLBACK_FONTNAME "fixed"
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#ifndef DEF_MFONT
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#define DEF_MFONT "-*-times-*-*-*-*-18-*-*-*-*-*-*-*"
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#endif
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#ifndef DEF_PROGRAM /* Try the -o option ;) */
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#define DEF_PROGRAM "fortune -s"
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#endif
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#ifndef DEF_NONE3D
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#define DEF_NONE3D "Black"
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#endif
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#ifndef DEF_RIGHT3D
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#define DEF_RIGHT3D "Red"
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#endif
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#ifndef DEF_LEFT3D
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#define DEF_LEFT3D "Blue"
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#endif
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#ifndef DEF_BOTH3D
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#define DEF_BOTH3D "Magenta"
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#endif
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#ifndef DEF_ICONW
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#define DEF_ICONW 64 /* Age old default */
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#endif
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#ifndef DEF_ICONH
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#define DEF_ICONH 64
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#endif
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#define MINICONW 1 /* Will not see much */
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#define MINICONH 1
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#ifndef MAXICONW
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#define MAXICONW 256 /* Want users to know the screen is locked */
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#endif
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#ifndef MAXICONH
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#define MAXICONH 256 /* by a particular user */
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#endif
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#ifndef MIN
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#define MIN(a,b) (((a)<(b))?(a):(b))
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#endif
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#ifndef MAX
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#define MAX(a,b) (((a)>(b))?(a):(b))
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#endif
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#ifndef ABS
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#define ABS(a) ((a<0)?(-(a)):(a))
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#endif
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#include <math.h>
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#ifndef M_E
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#define M_E 2.7182818284590452354
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#endif
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#ifndef M_PI
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#define M_PI 3.14159265358979323846
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#endif
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#ifndef M_PI_2
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#define M_PI_2 1.57079632679489661923
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#endif
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#if VMS
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#include <unixlib.h>
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#endif
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#include <sys/types.h>
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#if 0
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#ifndef uid_t
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#define uid_t int
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#endif
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#ifndef gid_t
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#define gid_t int
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#endif
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#ifndef pid_t
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#define pid_t int
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#endif
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#ifndef size_t
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#define size_t unsigned
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#endif
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#endif
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#include <unistd.h>
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#if HAVE_MEMORY_H
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#include <memory.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#if HAVE_DIRENT_H
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#ifdef USE_XVMSUTILS
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#if 0
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#include "../xvmsutils/unix_types.h"
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#include "../xvmsutils/dirent.h"
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#else
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#include <X11/unix_types.h>
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#include <X11/dirent.h>
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#endif
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#else /* !USE_XVMSUTILS */
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#include <dirent.h>
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#endif /* !USE_XVMSUTILS */
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#else
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#define dirent direct
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#define NAMELEN(dirent) (dirent)->d_namelen
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#if HAVE_SYS_NDIR_H
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#include <sys/ndir.h>
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#endif
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#if HAVE_SYS_DIR_H
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#include <sys/dir.h>
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#endif
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#if HAVE_NDIR_H
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#include <ndir.h>
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#endif
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#endif
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#ifndef MAXNAMLEN
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#define MAXNAMLEN 256 /* maximum filename length */
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#endif
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#ifndef DIRBUF
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#define DIRBUF 512 /* buffer size for fs-indep. dirs */
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#endif
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typedef struct {
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GC gc; /* graphics context for animation */
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int npixels; /* number of valid entries in pixels */
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Colormap cmap; /* current colormap */
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unsigned long pixels[NUMCOLORS]; /* pixel values in the colormap */
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unsigned long bgcol, fgcol; /* background and foreground pixel values */
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unsigned long rightcol, leftcol; /* 3D color pixel values */
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unsigned long nonecol, bothcol;
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} perscreen;
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#define t_String 0
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#define t_Float 1
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#define t_Int 2
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#define t_Bool 3
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typedef struct {
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caddr_t *var;
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char *name;
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char *classname;
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char *def;
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int type;
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} argtype;
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typedef struct {
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char *opt;
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char *desc;
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} OptionStruct;
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typedef struct {
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int numopts;
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XrmOptionDescRec *opts;
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int numvarsdesc;
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argtype *vars;
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OptionStruct *desc;
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} ModeSpecOpt;
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/* this must follow definition of ModeSpecOpt */
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#include "mode.h"
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#define IS_XBMDONE 1 /* Only need one mono image */
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#define IS_XBM 2
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#define IS_XBMFILE 3
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#define IS_XPM 4
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#define IS_XPMFILE 5
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#define IS_RASTERFILE 6
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extern void getResources(int argc, char **argv);
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extern unsigned long allocPixel(Display * display, Colormap cmap,
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char *name, char *def);
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extern void setColormap(Display * display, Window window, Colormap map,
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Bool inwindow);
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extern void reserveColors(ModeInfo * mi, Colormap cmap,
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unsigned long *blackpix, unsigned long *whitepix);
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extern void fixColormap(Display * display, Window window,
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int screen, float saturation,
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Bool mono, Bool install, Bool inroot, Bool inwindow, Bool verbose);
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extern int visualClassFromName(char *name);
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extern void showVisualInfo(XVisualInfo * wantVis);
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#ifdef USE_GL
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extern int getVisual(ModeInfo * mi, XVisualInfo * wantVis, int mono);
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#endif
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extern unsigned long seconds(void);
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extern void finish(void);
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extern void error(char *s1,...);
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extern void warning(char *s1,...);
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#ifndef HAVE_STRDUP
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extern char *strdup(char *);
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#endif
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#ifdef MATHF
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#define SINF(n) sinf(n)
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#define COSF(n) cosf(n)
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#define FABSF(n) fabsf(n)
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#else
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#define SINF(n) ((float)sin((double)(n)))
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#define COSF(n) ((float)cos((double)(n)))
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#define FABSF(n) ((float)fabs((double)(n)))
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#endif
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#endif /* __XLOCK_XLOCK_H__ */
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