1 files changed, 133 insertions, 0 deletions
diff --git a/src/debug.h b/src/debug.h
new file mode 100644
index 0000000..a5f199d
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+++ b/src/debug.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set et sw=2 ts=2: */
+/***************************************************************************
+ *            debug.h
+ *
+ *  Wed Feb 11 11:22:12 CET 2009
+ *  Copyright 2009 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of Pracro.
+ *
+ *  Pracro is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pentominos is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pentominos; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#ifndef __PENTOMINOS_DEBUG_H__
+#define __PENTOMINOS_DEBUG_H__
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#ifdef HAVE_CONFIG_H
+// For USE_EFENCE
+#include <config.h>
+#ifdef USE_EFENCE
+#include <new>
+#include <stdlib.h>
+#include <efencepp.h>
+#include <efence.h>
+
+// Lazy static alocations makes efence freak out.
+// Use this to use hardcoded values instead.
+// Currently it disables:
+// - gethostbyname
+// - getsockname
+// - getpeername
+// - iconv
+//#define BYPASS_STATICALLOCATIONS
+
+#endif/*USE_EFENCE*/
+#endif/*HAVE_CONFIG*/
+
+void debug_init(FILE *fp);
+void debug_parse(const char *fmt);
+
+enum __debug_class
+{
+	__class_fixme = 0,
+	__class_err = 1,
+	__class_warn = 2,
+	__class_info = 3,
+	__class_debug = 4
+};
+
+#ifdef WITH_DEBUG
+int __debug(const char *func, const int line, enum __debug_class cl,
+            const char *ch, const char *fmt, ...)
+  __attribute__((format (printf,5,6)));
+
+int __debug_va(const char *func, const int line, enum __debug_class cl,
+               const char *ch, const char *fmt, va_list va);
+
+#define __DEBUG_PRINT(cl, ch, fmt...)	\
+	do { __debug(__func__, __LINE__, cl, ch, fmt); } while(0)
+#define __DEBUG_PRINT_VA(cl, ch, fmt, a)	\
+	do { __debug_va(__func__, __LINE__, cl, ch, fmt, a); } while(0)
+#define __DEBUG(cl, ch, fmt...) \
+	__DEBUG_PRINT(__class##cl, #ch, fmt)
+#define __DEBUG_VA(cl, ch, fmt, a) \
+  __DEBUG_PRINT_VA(__class##cl, #ch, fmt, a)
+
+#define FIXME(ch, fmt...) __DEBUG(_fixme, ch, fmt)
+#define ERR(ch, fmt...) __DEBUG(_err, ch, fmt)
+#define WARN(ch, fmt...) __DEBUG(_warn, ch, fmt)
+#define INFO(ch, fmt...) __DEBUG(_info, ch, fmt)
+#define DEBUG(ch, fmt...) __DEBUG(_debug, ch, fmt)
+
+#define FIXME_VA(ch, fmt, a) __DEBUG_VA(_fixme, ch, fmt, a)
+#define ERR_VA(ch, fmt, a) __DEBUG_VA(_err, ch, fmt, a)
+#define WARN_VA(ch, fmt, a) __DEBUG_VA(_warn, ch, fmt, a)
+#define INFO_VA(ch, fmt, a) __DEBUG_VA(_info, ch, fmt, a)
+#define DEBUG_VA(ch, fmt, a) __DEBUG_VA(_debug, ch, fmt, a)
+
+#else
+
+// If we compile without debug support, we want them all to go away
+#define FIXME(ch, fmt...)
+#define INFO(ch, fmt...)
+#define WARN(ch, fmt...)
+#define ERR(ch, fmt...)
+#define DEBUG(ch, fmt...)
+#define FIXME_VA(ch, fmt...)
+#define INFO_VA(ch, fmt...)
+#define WARN_VA(ch, fmt...)
+#define ERR_VA(ch, fmt...)
+#define DEBUG_VA(ch, fmt...)
+
+#endif/*WITH_DEBUG*/
+
+int __log(const char *func, const int line,
+          enum __debug_class cl, const char *ch, const char *fmt, ...)
+  __attribute__((format (printf,5,6)));
+
+int __log_va(const char *func, const int line, enum __debug_class cl,
+             const char *ch, const char *fmt, va_list va);
+
+#define __LOG_PRINT(cl, ch, fmt...) \
+  do { __log(__func__, __LINE__, cl, ch, fmt); } while(0)
+#define __LOG_PRINT_VA(cl, ch, fmt, a) \
+  do { __log_va(__func__, __LINE__, cl, ch, fmt, a); } while(0)
+#define __LOG(cl, ch, fmt...) __LOG_PRINT(__class##cl, #ch, fmt)
+#define __LOG_VA(cl, ch, fmt, a) __LOG_PRINT_VA(__class##cl, #ch, fmt, a)
+
+#define INFO_LOG(ch, fmt...) __LOG(_info, ch, fmt)
+#define WARN_LOG(ch, fmt...) __LOG(_warn, ch, fmt)
+#define ERR_LOG(ch, fmt...) __LOG(_err, ch, fmt)
+#define INFO_LOG_VA(ch, fmt, a) __LOG_VA(_info, ch, fmt, a)
+#define WARN_LOG_VA(ch, fmt, a) __LOG_VA(_warn, ch, fmt, a)
+#define ERR_LOG_VA(ch, fmt, a) __LOG_VA(_err, ch, fmt, a)
+
+#endif/*__PENTOMINOS_DEBUG_H__*/