282 lines
8.4 KiB
C
282 lines
8.4 KiB
C
#ifndef UTILS_H
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#define UTILS_H 1
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/*\
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* $Xorg: utils.h,v 1.3 2000/08/17 19:54:51 cpqbld Exp $
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*
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* COPYRIGHT 1990
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* DIGITAL EQUIPMENT CORPORATION
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* MAYNARD, MASSACHUSETTS
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* ALL RIGHTS RESERVED.
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*
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* THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
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* SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
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* DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
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* FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
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* WARRANTY.
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*
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* IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
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* RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
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* ADDITION TO THAT SET FORTH ABOVE.
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Digital Equipment Corporation not be
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* used in advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission.
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\*/
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/* $XFree86: xc/programs/xkbutils/utils.h,v 1.5 2001/07/25 15:05:26 dawes Exp $ */
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/***====================================================================***/
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#include <stdio.h>
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#include <X11/Xos.h>
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#include <X11/Xfuncproto.h>
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#include <X11/Xfuncs.h>
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#include <stdarg.h>
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#include <stddef.h>
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_XFUNCPROTOBEGIN
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#ifndef NUL
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#define NUL '\0'
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#endif
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/***====================================================================***/
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#ifndef OPAQUE_DEFINED
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typedef void *Opaque;
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#endif
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#ifndef NullOpaque
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#define NullOpaque ((Opaque)NULL)
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#endif
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#ifndef BOOLEAN_DEFINED
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typedef char Boolean;
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#endif
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#ifndef True
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#define True ((Boolean)1)
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#define False ((Boolean)0)
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#endif /* ndef True */
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#define booleanText(b) ((b)?"True":"False")
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#ifndef COMPARISON_DEFINED
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typedef int Comparison;
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#define Greater ((Comparison)1)
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#define Equal ((Comparison)0)
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#define Less ((Comparison)-1)
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#define CannotCompare ((Comparison)-37)
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#define comparisonText(c) ((c)?((c)<0?"Less":"Greater"):"Equal")
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#endif
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#ifdef notyet
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typedef union {
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int i;
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unsigned u;
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void *p;
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void *(*fp)();
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} Union;
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#endif
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/***====================================================================***/
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extern Opaque uAlloc(
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unsigned /* size */
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);
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extern Opaque uCalloc(
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unsigned /* n */,
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unsigned /* size */
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);
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extern Opaque uRealloc(
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Opaque /* old */,
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unsigned /* newSize */
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);
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extern Opaque uRecalloc(
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Opaque /* old */,
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unsigned /* nOld */,
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unsigned /* nNew */,
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unsigned /* newSize */
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);
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extern void uFree(
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Opaque /* ptr */
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);
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#define uTypedAlloc(t) ((t *)uAlloc((unsigned)sizeof(t)))
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#define uTypedCalloc(n,t) ((t *)uCalloc((unsigned)n,(unsigned)sizeof(t)))
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#define uTypedRealloc(pO,n,t) ((t *)uRealloc((Opaque)pO,((unsigned)n)*sizeof(t)))
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#define uTypedRecalloc(pO,o,n,t) ((t *)uRecalloc((Opaque)pO,((unsigned)o),((unsigned)n),sizeof(t)))
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#if (defined mdHasAlloca) && (mdHasAlloca)
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#define uTmpAlloc(n) ((Opaque)alloca((unsigned)n))
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#define uTmpFree(p)
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#else
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#define uTmpAlloc(n) uAlloc(n)
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#define uTmpFree(p) uFree(p)
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#endif
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/***====================================================================***/
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extern Boolean uSetErrorFile ( char *name );
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extern void uInformation ( char *s, ...);
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extern void uAction ( char *s, ... );
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extern void uWarning ( char *s, ... );
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extern void uError ( char *s, ... );
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extern void uFatalError(char *s,...);
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extern void uInternalError ( char *s, ... );
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/***====================================================================***/
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#define NullString ((char *)NULL)
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#define uStringText(s) ((s)==NullString?"<NullString>":(s))
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#define uStringEqual(s1,s2) (uStringCompare(s1,s2)==Equal)
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#define uStringPrefix(p,s) (strncmp(p,s,strlen(p))==0)
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#define uStringCompare(s1,s2) (strcmp(s1,s2))
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#define uStrCaseEqual(s1,s2) (uStrCaseCmp(s1,s2)==0)
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#ifdef HAVE_STRCASECMP
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#define uStrCaseCmp(s1,s2) (strcasecmp(s1,s2))
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#define uStrCasePrefix(p,s) (strncasecmp(p,s,strlen(p))==0)
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#else
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extern int uStrCaseCmp(
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char * /* s1 */,
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char * /* s2 */
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);
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extern int uStrCasePrefix(
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char * /* p */,
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char * /* str */
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);
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#endif
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#ifdef HAVE_STRDUP
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#define uStringDup(s1) (strdup(s1))
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#else
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extern char *uStringDup(
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char * /* s1 */
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);
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#endif
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/***====================================================================***/
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#ifdef ASSERTIONS_ON
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#define uASSERT(where,why) \
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{if (!(why)) uFatalError("assertion botched in %s ( why )\n",where);}
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#else
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#define uASSERT(where,why)
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#endif
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/***====================================================================***/
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#ifndef DEBUG_VAR
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#define DEBUG_VAR debugFlags
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#endif
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extern
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unsigned int DEBUG_VAR;
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extern void uDebug( char *s, ... );
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extern void uDebugNOI( char *s, ... ); /* no indent */
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extern Boolean uSetDebugFile(
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char *name
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);
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extern FILE *uDebugFile;
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extern int uDebugIndentLevel;
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extern int uDebugIndentSize;
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#define uDebugIndent(l) (uDebugIndentLevel+=(l))
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#define uDebugOutdent(l) (uDebugIndentLevel-=(l))
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#ifdef DEBUG_ON
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#define uDEBUG(f,s) { if (DEBUG_VAR&(f)) uDebug(s);}
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#define uDEBUG1(f,s,a) { if (DEBUG_VAR&(f)) uDebug(s,a);}
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#define uDEBUG2(f,s,a,b) { if (DEBUG_VAR&(f)) uDebug(s,a,b);}
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#define uDEBUG3(f,s,a,b,c) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c);}
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#define uDEBUG4(f,s,a,b,c,d) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c,d);}
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#define uDEBUG5(f,s,a,b,c,d,e) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c,d,e);}
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#define uDEBUG_NOI(f,s) { if (DEBUG_VAR&(f)) uDebug(s);}
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#define uDEBUG_NOI1(f,s,a) { if (DEBUG_VAR&(f)) uDebugNOI(s,a);}
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#define uDEBUG_NOI2(f,s,a,b) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b);}
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#define uDEBUG_NOI3(f,s,a,b,c) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c);}
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#define uDEBUG_NOI4(f,s,a,b,c,d) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c,d);}
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#define uDEBUG_NOI5(f,s,a,b,c,d,e) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c,d,e);}
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#else
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#define uDEBUG(f,s)
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#define uDEBUG1(f,s,a)
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#define uDEBUG2(f,s,a,b)
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#define uDEBUG3(f,s,a,b,c)
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#define uDEBUG4(f,s,a,b,c,d)
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#define uDEBUG5(f,s,a,b,c,d,e)
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#define uDEBUG_NOI(f,s)
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#define uDEBUG_NOI1(f,s,a)
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#define uDEBUG_NOI2(f,s,a,b)
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#define uDEBUG_NOI3(f,s,a,b,c)
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#define uDEBUG_NOI4(f,s,a,b,c,d)
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#define uDEBUG_NOI5(f,s,a,b,c,d,e)
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#endif
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extern Boolean uSetEntryFile(
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char *name
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);
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extern void uEntry(int l, char *s, ... );
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extern void uExit(
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int l,char *rtVal
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);
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extern int uEntryLevel;
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#ifdef ENTRY_TRACKING_ON
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#define ENTRY_BIT 0x10
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#define LOW_ENTRY_BIT 0x1000
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#define ENTER (DEBUG_VAR&ENTRY_BIT)
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#define FLAG(fLag) (DEBUG_VAR&(fLag))
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#define uENTRY(s) { if (ENTER) uEntry(1,s);}
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#define uENTRY1(s,a) { if (ENTER) uEntry(1,s,a);}
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#define uENTRY2(s,a,b) { if (ENTER) uEntry(1,s,a,b);}
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#define uENTRY3(s,a,b,c) { if (ENTER) uEntry(1,s,a,b,c);}
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#define uENTRY4(s,a,b,c,d) { if (ENTER) uEntry(1,s,a,b,c,d);}
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#define uENTRY5(s,a,b,c,d,e) { if (ENTER) uEntry(1,s,a,b,c,d,e);}
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#define uENTRY6(s,a,b,c,d,e,f) { if (ENTER) uEntry(1,s,a,b,c,d,e,f);}
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#define uENTRY7(s,a,b,c,d,e,f,g) { if (ENTER) uEntry(1,s,a,b,c,d,e,f,g);}
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#define uRETURN(v) { if (ENTER) uEntryLevel--; return(v); }
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#define uVOIDRETURN { if (ENTER) uEntryLevel--; return; }
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#define uFLAG_ENTRY(w,s) { if (FLAG(w)) uEntry(0,s);}
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#define uFLAG_ENTRY1(w,s,a) { if (FLAG(w)) uEntry(0,s,a);}
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#define uFLAG_ENTRY2(w,s,a,b) { if (FLAG(w)) uEntry(0,s,a,b);}
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#define uFLAG_ENTRY3(w,s,a,b,c) { if (FLAG(w)) uEntry(0,s,a,b,c);}
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#define uFLAG_ENTRY4(w,s,a,b,c,d) { if (FLAG(w)) uEntry(0,s,a,b,c,d);}
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#define uFLAG_ENTRY5(w,s,a,b,c,d,e) { if (FLAG(w)) uEntry(0,s,a,b,c,d,e);}
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#define uFLAG_ENTRY6(w,s,a,b,c,d,e,f) { if (FLAG(w)) uEntry(0,s,a,b,c,d,e,f);}
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#define uFLAG_ENTRY7(w,s,a,b,c,d,e,f,g) { if(FLAG(w))uEntry(0,s,a,b,c,d,e,f,g);}
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#define uFLAG_RETURN(v) { return(v);}
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#define uFLAG_VOIDRETURN { return; }
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#else
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#define uENTRY(s)
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#define uENTRY1(s,a)
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#define uENTRY2(s,a1,a2)
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#define uENTRY3(s,a1,a2,a3)
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#define uENTRY4(s,a1,a2,a3,a4)
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#define uENTRY5(s,a1,a2,a3,a4,a5)
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#define uENTRY6(s,a1,a2,a3,a4,a5,a6)
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#define uENTRY7(s,a1,a2,a3,a4,a5,a6,a7)
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#define uRETURN(v) { return(v); }
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#define uVOIDRETURN { return; }
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#define uFLAG_ENTRY(f,s)
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#define uFLAG_ENTRY1(f,s,a)
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#define uFLAG_ENTRY2(f,s,a,b)
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#define uFLAG_ENTRY3(f,s,a,b,c)
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#define uFLAG_ENTRY4(f,s,a,b,c,d)
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#define uFLAG_ENTRY5(f,s,a,b,c,d,e)
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#define uFLAG_ENTRY6(f,s,a,b,c,d,e,g)
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#define uFLAG_ENTRY7(f,s,a,b,c,d,e,g,h)
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#define uFLAG_RETURN(v) { return(v);}
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#define uFLAG_VOIDRETURN { return; }
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#endif
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_XFUNCPROTOEND
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#endif /* UTILS_H */
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