#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. \*/ /***====================================================================***/ #include <stdio.h> #include <X11/Xos.h> #include <X11/Xfuncproto.h> #include <X11/Xfuncs.h> #include <stddef.h> #include "config.h" #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 /***====================================================================***/ extern Opaque uAlloc(unsigned /* size */ ); extern Opaque uCalloc(unsigned /* n */ , unsigned /* size */ ); extern Opaque uRealloc(Opaque /* old */ , unsigned /* newSize */ ); extern Opaque uRecalloc(Opaque /* old */ , unsigned /* nOld */ , unsigned /* nNew */ , unsigned /* newSize */ ); extern void uFree(Opaque /* ptr */ ); #define uTypedAlloc(t) ((t *)uAlloc((unsigned)sizeof(t))) #define uTypedCalloc(n,t) ((t *)uCalloc((unsigned)n,(unsigned)sizeof(t))) #define uTypedRealloc(pO,n,t) ((t *)uRealloc((Opaque)pO,((unsigned)n)*sizeof(t))) #define uTypedRecalloc(pO,o,n,t) ((t *)uRecalloc((Opaque)pO,((unsigned)o),((unsigned)n),sizeof(t))) #if (defined mdHasAlloca) && (mdHasAlloca) #define uTmpAlloc(n) ((Opaque)alloca((unsigned)n)) #define uTmpFree(p) #else #define uTmpAlloc(n) uAlloc(n) #define uTmpFree(p) uFree(p) #endif /***====================================================================***/ extern Boolean uSetErrorFile(char * /* name */ ); #define INFO6 uInformation #define INFO5 uInformation #define INFO4 uInformation #define INFO3 uInformation #define INFO2 uInformation #define INFO1 uInformation #define INFO uInformation extern void uInformation(const char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; #define ACTION6 uAction #define ACTION5 uAction #define ACTION4 uAction #define ACTION3 uAction #define ACTION2 uAction #define ACTION1 uAction #define ACTION uAction extern void uAction(const char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; #define WARN6 uWarning #define WARN5 uWarning #define WARN4 uWarning #define WARN3 uWarning #define WARN2 uWarning #define WARN1 uWarning #define WARN uWarning extern void uWarning(const char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; #define ERROR6 uError #define ERROR5 uError #define ERROR4 uError #define ERROR3 uError #define ERROR2 uError #define ERROR1 uError #define ERROR uError extern void uError(const char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; #define FATAL6 uFatalError #define FATAL5 uFatalError #define FATAL4 uFatalError #define FATAL3 uFatalError #define FATAL2 uFatalError #define FATAL1 uFatalError #define FATAL uFatalError extern void uFatalError(const char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; /* WSGO stands for "Weird Stuff Going On" */ #define WSGO6 uInternalError #define WSGO5 uInternalError #define WSGO4 uInternalError #define WSGO3 uInternalError #define WSGO2 uInternalError #define WSGO1 uInternalError #define WSGO uInternalError extern void uInternalError(const char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; extern void uSetPreErrorMessage(char * /* msg */ ); extern void uSetPostErrorMessage(char * /* msg */ ); extern void uSetErrorPrefix(char * /* void */ ); extern void uFinishUp(void); /***====================================================================***/ #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) (((s1)==NullString||(s2)==NullString)?\ (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 */ , char * /* str */ ); #endif #ifdef HAVE_STRDUP #define uStringDup(s1) ((s1) ? strdup(s1) : NULL) #else extern char *uStringDup(const char * /* s1 */ ); #endif /***====================================================================***/ #ifdef ASSERTIONS_ON #define uASSERT(where,why) \ {if (!(why)) uFatalError("assertion botched in %s ( why )\n",where);} #else #define uASSERT(where,why) #endif /***====================================================================***/ #ifndef DEBUG_VAR #define DEBUG_VAR debugFlags #endif extern unsigned int DEBUG_VAR; extern void uDebug(char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; extern void uDebugNOI( /* no indent */ char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 1, 2))) #endif ; extern Boolean uSetDebugFile(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(char *name); extern void uEntry(int /* l */ , char * /* s */ , ... ) #if defined(__GNUC__) && \ ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 6))) __attribute__ ((format(printf, 2, 3))) #endif ; extern void uExit(int l, 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 #endif /* UTILS_H */