debugprint.h
// Copyright (c) 1999-2018 David Muse
// See the file COPYING for more information
#ifdef DEBUG_TO_FILE
#include <rudiments/file.h>
#include <rudiments/permissions.h>
static file f;
#else
#include <rudiments/stdio.h>
#endif
#if (defined(_MSC_VER) && (_MSC_VER <= 1300)) || \
(defined(__USLC__) && !defined(__GNUC__)) || \
defined(__VMS) || defined(__DECCXX)
// degenerate debug macros for really incapable compilers
// (old microsoft compilers, unixware native compiler)
static void debugFunction() {}
static void debugPrintf(const char *format, ...) {}
static void debugSafePrint(const char *data, int32_t length) {}
static void debugSafePrint(const unsigned char *data, int32_t length) {}
static void debugPrintBits(unsigned char value) {}
static void debugPrintBits(uint16_t value) {}
static void debugPrintBits(uint32_t value) {}
static void debugPrintBits(uint64_t value) {}
static void debugPrintBits(char value) {}
static void debugPrintBits(int16_t value) {}
static void debugPrintBits(int32_t value) {}
static void debugPrintBits(int64_t value) {}
#else
// working debug macros for more modern compilers
#ifdef DEBUG_MESSAGES
#ifdef DEBUG_TO_FILE
#define debugFunction() { if (f.getFileDescriptor()==-1) { f.dontGetCurrentPropertiesOnOpen(); f.open(debugfile,O_RDWR|O_APPEND|O_CREAT,permissions::evalPermString("rw-r--r--")); } if (f.getFileDescriptor()!=-1) { f.printf("%s:%s():%d:\n",__FILE__,__FUNCTION__,__LINE__); } }
#ifdef _MSC_VER
#define debugPrintf(args,...) { if (f.getFileDescriptor()==-1) { f.dontGetCurrentPropertiesOnOpen(); f.open(debugfile,O_RDWR|O_APPEND|O_CREAT,permissions::evalPermString("rw-r--r--")); } if (f.getFileDescriptor()!=-1) { f.printf(args,__VA_ARGS__); } }
#else
#define debugPrintf(args...) { if (f.getFileDescriptor()==-1) { f.dontGetCurrentPropertiesOnOpen(); f.open(debugfile,O_RDWR|O_APPEND|O_CREAT,permissions::evalPermString("rw-r--r--")); } if (f.getFileDescriptor()!=-1) { f.printf(args); } }
#endif
#define debugSafePrint(a,b) { if (f.getFileDescriptor()==-1) { f.dontGetCurrentPropertiesOnOpen(); f.open(debugfile,O_RDWR|O_APPEND|O_CREAT,permissions::evalPermString("rw-r--r--")); } f.safePrint(a,b); }
#define debugPrintBits(a) { if (f.getFileDescriptor()==-1) { f.dontGetCurrentPropertiesOnOpen(); f.open(debugfile,O_RDWR|O_APPEND|O_CREAT,permissions::evalPermString("rw-r--r--")); } if (f.getFileDescriptor()!=-1) { f.printBits(a); } }
#else
#define debugFunction() stdoutput.printf("%s:%s():%d:\n",__FILE__,__FUNCTION__,__LINE__); stdoutput.flush();
#ifdef _MSC_VER
#define debugPrintf(args,...) stdoutput.printf(args,__VA_ARGS__); stdoutput.flush();
#else
#define debugPrintf(args...) stdoutput.printf(args); stdoutput.flush();
#endif
#define debugSafePrint(a,b) stdoutput.safePrint(a,b); stdoutput.flush();
#define debugPrintBits(a) stdoutput.printBits(a); stdoutput.flush();
#endif
#else
#define debugFunction() /* */
#ifdef _MSC_VER
#define debugPrintf(args,...) /* */
#else
#define debugPrintf(args...) /* */
#endif
#define debugSafePrint(a,b) /* */
#define debugPrintBits(a) /* */
#endif
#endif
file
Definition: file.h:19