git-svn-id: http://mc-server.googlecode.com/svn/trunk@273 0a769ca7-a7f5-676a-18bf-c427514a06d6
144 lines
2.8 KiB
C++
144 lines
2.8 KiB
C++
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// Globals.h
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// This file gets included from every module in the project, so that global symbols may be introduced easily
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// Also used for precompiled header generation in MSVC environments
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// Compiler-dependent stuff:
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#ifndef _MSC_VER
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// Non-MS compilers don't know the override keyword
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#define override
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#else
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// MSVC produces warning C4481 on the override keyword usage, so disable the warning altogether
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#pragma warning(disable:4481)
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// Disable some warnings that we don't care about:
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#pragma warning(disable:4100)
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#endif // _MSC_VER
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// A macro to disallow the copy constructor and operator= functions
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// This should be used in the private: declarations for any class that shouldn't allow copying itself
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#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
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TypeName(const TypeName &); \
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void operator=(const TypeName &)
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// OS-dependent stuff:
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#ifdef _WIN32
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#include <winsock.h>
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#else
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#include <sys/types.h>
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#include <sys/stat.h> // for mkdir
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <time.h>
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#include <dirent.h>
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#include <errno.h>
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#include <iostream>
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#include <cstdio>
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#include <cstring>
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#include <pthread.h>
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#include <semaphore.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <tr1/memory>
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#endif
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// CRT stuff:
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#include <assert.h>
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#include <stdio.h>
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#include <math.h>
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// Compatibility:
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#define ASSERT assert
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// STL stuff:
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#include <vector>
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#include <list>
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#include <deque>
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#include <string>
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#include <map>
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#include <algorithm>
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#include <memory>
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// Common headers:
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#include "StringUtils.h"
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#include "cSleep.h"
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#include "cCriticalSection.h"
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#include "cSemaphore.h"
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#include "cEvent.h"
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#include "cThread.h"
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#include "cFile.h"
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#include "cMCLogger.h"
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// Common definitions:
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/// Evaluates to the number of elements in an array (compile-time!)
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#define ARRAYCOUNT(X) (sizeof(X) / sizeof(*(X)))
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#ifdef _MSC_VER
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#define OBSOLETE __declspec(deprecated)
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#define ABSTRACT abstract
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#else
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// TODO: how do other compilers mark functions as obsolete, so that their usage results in a compile-time warning?
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#define OBSOLETE
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// TODO: Can other compilers explicitly mark classes as abstract (no instances can be created)?
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#define ABSTRACT
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#endif
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/// Faster than (int)floorf((float)x / (float)div)
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#define FAST_FLOOR_DIV( x, div ) ( (x) < 0 ? (((int)x / div) - 1) : ((int)x / div) )
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/// A generic interface used mainly in ForEach() functions
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template <typename Type> class cItemCallback
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{
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public:
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/// Called for each item in the internal list; return true to stop the loop, or false to continue enumerating
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virtual bool Item(Type * a_Type) = 0;
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} ;
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