272 lines
8.0 KiB
C
272 lines
8.0 KiB
C
#ifndef UTILS_H
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#define UTILS_H 1
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/*\
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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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/***====================================================================***/
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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 <stddef.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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#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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/***====================================================================***/
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extern Opaque uAlloc(unsigned /* size */
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);
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extern Opaque uCalloc(unsigned /* n */ ,
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unsigned /* size */
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);
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extern Opaque uRealloc(Opaque /* old */ ,
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unsigned /* newSize */
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);
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extern Opaque uRecalloc(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(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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);
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#define INFO6 uInformation
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#define INFO5 uInformation
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#define INFO4 uInformation
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#define INFO3 uInformation
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#define INFO2 uInformation
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#define INFO1 uInformation
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#define INFO uInformation
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extern void
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uInformation(const char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2);
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#define ACTION6 uAction
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#define ACTION5 uAction
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#define ACTION4 uAction
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#define ACTION3 uAction
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#define ACTION2 uAction
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#define ACTION1 uAction
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#define ACTION uAction
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extern void uAction(const char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2);
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#define WARN6 uWarning
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#define WARN5 uWarning
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#define WARN4 uWarning
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#define WARN3 uWarning
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#define WARN2 uWarning
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#define WARN1 uWarning
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#define WARN uWarning
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extern void uWarning(const char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2);
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#define ERROR6 uError
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#define ERROR5 uError
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#define ERROR4 uError
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#define ERROR3 uError
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#define ERROR2 uError
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#define ERROR1 uError
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#define ERROR uError
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extern void uError(const char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2);
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#define FATAL6 uFatalError
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#define FATAL5 uFatalError
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#define FATAL4 uFatalError
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#define FATAL3 uFatalError
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#define FATAL2 uFatalError
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#define FATAL1 uFatalError
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#define FATAL uFatalError
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extern void uFatalError(const char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2) _X_NORETURN;
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/* WSGO stands for "Weird Stuff Going On" */
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#define WSGO6 uInternalError
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#define WSGO5 uInternalError
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#define WSGO4 uInternalError
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#define WSGO3 uInternalError
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#define WSGO2 uInternalError
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#define WSGO1 uInternalError
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#define WSGO uInternalError
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extern void uInternalError(const char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2);
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extern void uSetPreErrorMessage(char * /* msg */
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);
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extern void uSetPostErrorMessage(char * /* msg */
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);
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extern void uSetErrorPrefix(char * /* void */
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);
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extern void uFinishUp(void);
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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) (((s1)==NullString||(s2)==NullString)?\
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(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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#include <strings.h>
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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(const char * /* s1 */ ,
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const char * /* s2 */
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);
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extern int uStrCasePrefix(const 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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#include <string.h>
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#define uStringDup(s1) ((s1) ? strdup(s1) : NULL)
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#else
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extern char *uStringDup(const char * /* s1 */
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);
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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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) _X_ATTRIBUTE_PRINTF(1, 2);
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extern void uDebugNOI( /* no indent */
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char * /* s */ , ...
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) _X_ATTRIBUTE_PRINTF(1, 2);
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extern Boolean uSetDebugFile(char *name);
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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
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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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#endif /* UTILS_H */
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