fixed tree placement in farmesh

[dragonfireclient.git] / src / debug.h

diff --git a/src/debug.h b/src/debug.h
index 014456c0acf4826493b209288005e0942f252952..234b7c74afd4dbdd6290ea792217267f93cb0a72 100644 (file)
--- a/src/debug.h
+++ b/src/debug.h
@@ -1,9 +1,20 @@
 /*
-(c) 2010 Perttu Ahola <celeron55@gmail.com>
-*/
+Minetest-c55
+Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
 
-/*
-       Debug stack and assertion
+This program 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.
+
+This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
 #ifndef DEBUG_HEADER
@@ -14,34 +25,26 @@
 #include <jmutexautolock.h>
 #include <iostream>
 #include "common_irrlicht.h"
+#include "threads.h"
+#include "gettime.h"
+#include "constants.h"
+#include "exceptions.h"
 
-/*
-       Compatibility stuff
-*/
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-typedef DWORD threadid_t;
-#define __NORETURN __declspec(noreturn)
-#define __FUNCTION_NAME __FUNCTION__
+#ifdef _WIN32
+       #define WIN32_LEAN_AND_MEAN
+       #include <windows.h>
+       #ifdef _MSC_VER
+               #include <eh.h>
+       #endif
 #else
-typedef pthread_t threadid_t;
-#define __NORETURN __attribute__ ((__noreturn__))
-#define __FUNCTION_NAME __PRETTY_FUNCTION__
 #endif
 
-inline threadid_t get_current_thread_id()
-{
-#if (defined(WIN32) || defined(_WIN32_WCE))
-       return GetCurrentThreadId();
-#else
-       return pthread_self();
-#endif
-}
-
 /*
        Debug output
 */
 
+#define DTIME (getTimestamp()+": ")
+
 #define DEBUGSTREAM_COUNT 2
 
 extern FILE *g_debugstreams[DEBUGSTREAM_COUNT];
@@ -75,7 +78,7 @@ class Debugbuf : public std::streambuf
                        if(g_debugstreams[i] == stderr && m_disable_stderr)
                                continue;
                        if(g_debugstreams[i] != NULL)
-                               fwrite(&c, 1, 1, g_debugstreams[i]);
+                               (void)fwrite(&c, 1, 1, g_debugstreams[i]);
                        //TODO: Is this slow?
                        fflush(g_debugstreams[i]);
                }
@@ -89,7 +92,7 @@ class Debugbuf : public std::streambuf
                        if(g_debugstreams[i] == stderr && m_disable_stderr)
                                continue;
                        if(g_debugstreams[i] != NULL)
-                               fwrite(s, 1, n, g_debugstreams[i]);
+                               (void)fwrite(s, 1, n, g_debugstreams[i]);
                        //TODO: Is this slow?
                        fflush(g_debugstreams[i]);
                }
@@ -166,11 +169,114 @@ class DebugStacker
        bool m_overflowed;
 };
 
-#define DSTACK(...)\
+#define DSTACK(msg)\
+       DebugStacker __debug_stacker(msg);
+
+#define DSTACKF(...)\
        char __buf[DEBUG_STACK_TEXT_SIZE];\
        snprintf(__buf,\
                        DEBUG_STACK_TEXT_SIZE, __VA_ARGS__);\
        DebugStacker __debug_stacker(__buf);
 
+/*
+       Packet counter
+*/
+
+class PacketCounter
+{
+public:
+       PacketCounter()
+       {
+       }
+
+       void add(u16 command)
+       {
+               core::map<u16, u16>::Node *n = m_packets.find(command);
+               if(n == NULL)
+               {
+                       m_packets[command] = 1;
+               }
+               else
+               {
+                       n->setValue(n->getValue()+1);
+               }
+       }
+
+       void clear()
+       {
+               for(core::map<u16, u16>::Iterator
+                               i = m_packets.getIterator();
+                               i.atEnd() == false; i++)
+               {
+                       i.getNode()->setValue(0);
+               }
+       }
+
+       void print(std::ostream &o)
+       {
+               for(core::map<u16, u16>::Iterator
+                               i = m_packets.getIterator();
+                               i.atEnd() == false; i++)
+               {
+                       o<<"cmd "<<i.getNode()->getKey()
+                                       <<" count "<<i.getNode()->getValue()
+                                       <<std::endl;
+               }
+       }
+
+private:
+       // command, count
+       core::map<u16, u16> m_packets;
+};
+
+/*
+       These should be put into every thread
+*/
+
+#if CATCH_UNHANDLED_EXCEPTIONS == 1
+       #define BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER try{
+       #define END_PORTABLE_DEBUG_EXCEPTION_HANDLER\
+               }catch(std::exception &e){\
+                       dstream<<std::endl<<DTIME\
+                                       <<"ERROR: An unhandled exception occurred: "\
+                                       <<e.what()<<std::endl;\
+                       assert(0);\
+               }
+       #ifdef _WIN32 // Windows
+               #ifdef _MSC_VER // MSVC
+void se_trans_func(unsigned int, EXCEPTION_POINTERS*);
+
+class FatalSystemException : public BaseException
+{
+public:
+       FatalSystemException(const char *s):
+               BaseException(s)
+       {}
+};
+                       #define BEGIN_DEBUG_EXCEPTION_HANDLER \
+                               BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER\
+                               _set_se_translator(se_trans_func);
+
+                       #define END_DEBUG_EXCEPTION_HANDLER \
+                               END_PORTABLE_DEBUG_EXCEPTION_HANDLER
+               #else // Probably mingw
+                       #define BEGIN_DEBUG_EXCEPTION_HANDLER\
+                               BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER
+                       #define END_DEBUG_EXCEPTION_HANDLER\
+                               END_PORTABLE_DEBUG_EXCEPTION_HANDLER
+               #endif
+       #else // Posix
+               #define BEGIN_DEBUG_EXCEPTION_HANDLER\
+                       BEGIN_PORTABLE_DEBUG_EXCEPTION_HANDLER
+               #define END_DEBUG_EXCEPTION_HANDLER\
+                       END_PORTABLE_DEBUG_EXCEPTION_HANDLER
+       #endif
+#else
+       // Dummy ones
+       #define BEGIN_DEBUG_EXCEPTION_HANDLER
+       #define END_DEBUG_EXCEPTION_HANDLER
 #endif
 
+#endif // DEBUG_HEADER
+
+