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Diffstat (limited to 'utils.h')
-rw-r--r-- | utils.h | 233 |
1 files changed, 233 insertions, 0 deletions
@@ -0,0 +1,233 @@ +#ifndef UTILS_H +#define UTILS_H 1 + + /*\ + * + * COPYRIGHT 1990 + * DIGITAL EQUIPMENT CORPORATION + * MAYNARD, MASSACHUSETTS + * ALL RIGHTS RESERVED. + * + * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND + * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION. + * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE + * FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED + * WARRANTY. + * + * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT + * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN + * ADDITION TO THAT SET FORTH ABOVE. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Digital Equipment Corporation not be + * used in advertising or publicity pertaining to distribution of the + * software without specific, written prior permission. + \*/ + +/***====================================================================***/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdio.h> +#include <X11/Xos.h> +#include <X11/Xfuncproto.h> +#include <X11/Xfuncs.h> +#include <stdarg.h> +#include <stddef.h> + +_XFUNCPROTOBEGIN + + +#ifndef NUL +#define NUL '\0' +#endif + +/***====================================================================***/ + +#ifndef OPAQUE_DEFINED +typedef void *Opaque; +#endif +#ifndef NullOpaque +#define NullOpaque ((Opaque)NULL) +#endif + +#ifndef BOOLEAN_DEFINED +typedef char Boolean; +#endif + +#ifndef True +#define True ((Boolean)1) +#define False ((Boolean)0) +#endif /* ndef True */ +#define booleanText(b) ((b)?"True":"False") + +#ifndef COMPARISON_DEFINED +typedef int Comparison; + +#define Greater ((Comparison)1) +#define Equal ((Comparison)0) +#define Less ((Comparison)-1) +#define CannotCompare ((Comparison)-37) +#define comparisonText(c) ((c)?((c)<0?"Less":"Greater"):"Equal") +#endif + +#ifdef notyet +typedef union { + int i; + unsigned u; + void *p; + void *(*fp)(); +} Union; +#endif + +/***====================================================================***/ + +extern Boolean uSetErrorFile ( const char *name ); +extern void uInformation ( const char *s, ...) _X_ATTRIBUTE_PRINTF(1,2); +extern void uAction ( const char *s, ... ) _X_ATTRIBUTE_PRINTF(1,2); +extern void uWarning ( const char *s, ... ) _X_ATTRIBUTE_PRINTF(1,2); +extern void uError ( const char *s, ... ) _X_ATTRIBUTE_PRINTF(1,2); +extern void uInternalError ( const char *s, ... ) _X_ATTRIBUTE_PRINTF(1,2); + +/***====================================================================***/ + +#define NullString ((char *)NULL) + +#define uStringText(s) ((s)==NullString?"<NullString>":(s)) +#define uStringEqual(s1,s2) (uStringCompare(s1,s2)==Equal) +#define uStringPrefix(p,s) (strncmp(p,s,strlen(p))==0) +#define uStringCompare(s1,s2) (strcmp(s1,s2)) +#define uStrCaseEqual(s1,s2) (uStrCaseCmp(s1,s2)==0) +#ifdef HAVE_STRCASECMP +#define uStrCaseCmp(s1,s2) (strcasecmp(s1,s2)) +#define uStrCasePrefix(p,s) (strncasecmp(p,s,strlen(p))==0) +#else +extern int uStrCaseCmp( + const char * /* s1 */, + const char * /* s2 */ +); +extern int uStrCasePrefix( + const char * /* p */, + const char * /* str */ +); +#endif +#define uStringDup(s1) (strdup(s1)) + +/***====================================================================***/ + +#ifndef DEBUG_VAR +#define DEBUG_VAR debugFlags +#endif + +extern +unsigned int DEBUG_VAR; + +extern void uDebug( const char *s, ... ) _X_ATTRIBUTE_PRINTF(1,2); +extern void uDebugNOI( const char *s, ... ) /* no indent */ + _X_ATTRIBUTE_PRINTF(1,2); +extern Boolean uSetDebugFile( + const char *name +); +extern FILE *uDebugFile; +extern int uDebugIndentLevel; +extern int uDebugIndentSize; +#define uDebugIndent(l) (uDebugIndentLevel+=(l)) +#define uDebugOutdent(l) (uDebugIndentLevel-=(l)) +#ifdef DEBUG_ON +#define uDEBUG(f,s) { if (DEBUG_VAR&(f)) uDebug(s);} +#define uDEBUG1(f,s,a) { if (DEBUG_VAR&(f)) uDebug(s,a);} +#define uDEBUG2(f,s,a,b) { if (DEBUG_VAR&(f)) uDebug(s,a,b);} +#define uDEBUG3(f,s,a,b,c) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c);} +#define uDEBUG4(f,s,a,b,c,d) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c,d);} +#define uDEBUG5(f,s,a,b,c,d,e) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c,d,e);} +#define uDEBUG_NOI(f,s) { if (DEBUG_VAR&(f)) uDebug(s);} +#define uDEBUG_NOI1(f,s,a) { if (DEBUG_VAR&(f)) uDebugNOI(s,a);} +#define uDEBUG_NOI2(f,s,a,b) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b);} +#define uDEBUG_NOI3(f,s,a,b,c) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c);} +#define uDEBUG_NOI4(f,s,a,b,c,d) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c,d);} +#define uDEBUG_NOI5(f,s,a,b,c,d,e) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c,d,e);} +#else +#define uDEBUG(f,s) +#define uDEBUG1(f,s,a) +#define uDEBUG2(f,s,a,b) +#define uDEBUG3(f,s,a,b,c) +#define uDEBUG4(f,s,a,b,c,d) +#define uDEBUG5(f,s,a,b,c,d,e) +#define uDEBUG_NOI(f,s) +#define uDEBUG_NOI1(f,s,a) +#define uDEBUG_NOI2(f,s,a,b) +#define uDEBUG_NOI3(f,s,a,b,c) +#define uDEBUG_NOI4(f,s,a,b,c,d) +#define uDEBUG_NOI5(f,s,a,b,c,d,e) +#endif + +extern Boolean uSetEntryFile( + const char *name +); +extern void uEntry(int l, const char *s, ... ) _X_ATTRIBUTE_PRINTF(2,3); +extern void uExit( + int l, const char *rtVal +); +#ifdef ENTRY_TRACKING_ON +#define ENTRY_BIT 0x10 +#define LOW_ENTRY_BIT 0x1000 +#define ENTER (DEBUG_VAR&ENTRY_BIT) +#define FLAG(fLag) (DEBUG_VAR&(fLag)) + +extern int uEntryLevel; + +#define uENTRY(s) { if (ENTER) uEntry(1,s);} +#define uENTRY1(s,a) { if (ENTER) uEntry(1,s,a);} +#define uENTRY2(s,a,b) { if (ENTER) uEntry(1,s,a,b);} +#define uENTRY3(s,a,b,c) { if (ENTER) uEntry(1,s,a,b,c);} +#define uENTRY4(s,a,b,c,d) { if (ENTER) uEntry(1,s,a,b,c,d);} +#define uENTRY5(s,a,b,c,d,e) { if (ENTER) uEntry(1,s,a,b,c,d,e);} +#define uENTRY6(s,a,b,c,d,e,f) { if (ENTER) uEntry(1,s,a,b,c,d,e,f);} +#define uENTRY7(s,a,b,c,d,e,f,g) { if (ENTER) uEntry(1,s,a,b,c,d,e,f,g);} +#define uRETURN(v) { if (ENTER) uEntryLevel--; return(v); } +#define uVOIDRETURN { if (ENTER) uEntryLevel--; return; } + +#define uFLAG_ENTRY(w,s) { if (FLAG(w)) uEntry(0,s);} +#define uFLAG_ENTRY1(w,s,a) { if (FLAG(w)) uEntry(0,s,a);} +#define uFLAG_ENTRY2(w,s,a,b) { if (FLAG(w)) uEntry(0,s,a,b);} +#define uFLAG_ENTRY3(w,s,a,b,c) { if (FLAG(w)) uEntry(0,s,a,b,c);} +#define uFLAG_ENTRY4(w,s,a,b,c,d) { if (FLAG(w)) uEntry(0,s,a,b,c,d);} +#define uFLAG_ENTRY5(w,s,a,b,c,d,e) { if (FLAG(w)) uEntry(0,s,a,b,c,d,e);} +#define uFLAG_ENTRY6(w,s,a,b,c,d,e,f) { if (FLAG(w)) uEntry(0,s,a,b,c,d,e,f);} +#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);} +#define uFLAG_RETURN(v) { return(v);} +#define uFLAG_VOIDRETURN { return; } +#else +#define uENTRY(s) +#define uENTRY1(s,a) +#define uENTRY2(s,a1,a2) +#define uENTRY3(s,a1,a2,a3) +#define uENTRY4(s,a1,a2,a3,a4) +#define uENTRY5(s,a1,a2,a3,a4,a5) +#define uENTRY6(s,a1,a2,a3,a4,a5,a6) +#define uENTRY7(s,a1,a2,a3,a4,a5,a6,a7) +#define uRETURN(v) { return(v); } +#define uVOIDRETURN { return; } + +#define uFLAG_ENTRY(f,s) +#define uFLAG_ENTRY1(f,s,a) +#define uFLAG_ENTRY2(f,s,a,b) +#define uFLAG_ENTRY3(f,s,a,b,c) +#define uFLAG_ENTRY4(f,s,a,b,c,d) +#define uFLAG_ENTRY5(f,s,a,b,c,d,e) +#define uFLAG_ENTRY6(f,s,a,b,c,d,e,g) +#define uFLAG_ENTRY7(f,s,a,b,c,d,e,g,h) +#define uFLAG_RETURN(v) { return(v);} +#define uFLAG_VOIDRETURN { return; } +#endif + +_XFUNCPROTOEND + +#endif /* UTILS_H */ + + |