src/shared/Common.h

   1 /*
   2  * Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef MANGOSSERVER_COMMON_H
  20 #define MANGOSSERVER_COMMON_H
  21
  22 // config.h needs to be included 1st
  23 #ifdef HAVE_CONFIG_H
  24 #ifdef PACKAGE
  25 #undef PACKAGE
  26 #endif //PACKAGE
  27 #ifdef PACKAGE_BUGREPORT
  28 #undef PACKAGE_BUGREPORT
  29 #endif //PACKAGE_BUGREPORT
  30 #ifdef PACKAGE_NAME
  31 #undef PACKAGE_NAME
  32 #endif //PACKAGE_NAME
  33 #ifdef PACKAGE_STRING
  34 #undef PACKAGE_STRING
  35 #endif //PACKAGE_STRING
  36 #ifdef PACKAGE_TARNAME
  37 #undef PACKAGE_TARNAME
  38 #endif //PACKAGE_TARNAME
  39 #ifdef PACKAGE_VERSION
  40 #undef PACKAGE_VERSION
  41 #endif //PACKAGE_VERSION
  42 #ifdef VERSION
  43 #undef VERSION
  44 #endif //VERSION
  45 # include "config.h"
  46 #undef PACKAGE
  47 #undef PACKAGE_BUGREPORT
  48 #undef PACKAGE_NAME
  49 #undef PACKAGE_STRING
  50 #undef PACKAGE_TARNAME
  51 #undef PACKAGE_VERSION
  52 #undef VERSION
  53 #endif //HAVE_CONFIG_H
  54
  55 #include "Platform/Define.h"
  56
  57 #if COMPILER == COMPILER_MICROSOFT
  58 #  pragma warning(disable:4996)                             // 'function': was declared deprecated
  59 #ifndef __SHOW_STUPID_WARNINGS__
  60 #  pragma warning(disable:4244)                             // 'argument' : conversion from 'type1' to 'type2', possible loss of data
  61 #  pragma warning(disable:4355)                             // 'this' : used in base member initializer list
  62 #endif                                                      // __SHOW_STUPID_WARNINGS__
  63 #endif                                                      // __GNUC__
  64
  65 // must be the first thing to include for it to work
  66 #include "MemoryLeaks.h"
  67
  68 #include "Utilities/UnorderedMap.h"
  69 #include <stdio.h>
  70 #include <stdlib.h>
  71 #include <string.h>
  72 #include <time.h>
  73 #include <math.h>
  74 #include <errno.h>
  75 #include <signal.h>
  76 #include <assert.h>
  77
  78 #if defined(__sun__)
  79 #include <ieeefp.h> // finite() on Solaris
  80 #endif
  81
  82 #include <set>
  83 #include <list>
  84 #include <string>
  85 #include <map>
  86 #include <queue>
  87 #include <sstream>
  88 #include <algorithm>
  89
  90 #include "LockedQueue.h"
  91 #include "Threading.h"
  92
  93 #include <ace/Basic_Types.h>
  94 #include <ace/Guard_T.h>
  95 #include <ace/RW_Thread_Mutex.h>
  96 #include <ace/Thread_Mutex.h>
  97
  98 #if PLATFORM == PLATFORM_WINDOWS
  99 #  define FD_SETSIZE 4096
 100 #  include <ace/config-all.h>
 101 // XP winver - needed to compile with standard leak check in MemoryLeaks.h
 102 // uncomment later if needed
 103 //#define _WIN32_WINNT 0x0501
 104 #  include <ws2tcpip.h>
 105 //#undef WIN32_WINNT
 106 #else
 107 #  include <sys/types.h>
 108 #  include <sys/ioctl.h>
 109 #  include <sys/socket.h>
 110 #  include <netinet/in.h>
 111 #  include <unistd.h>
 112 #  include <netdb.h>
 113 #endif
 114
 115 #if COMPILER == COMPILER_MICROSOFT
 116
 117 #  include <float.h>
 118
 119 #  define I32FMT "%08I32X"
 120 #  define I64FMT "%016I64X"
 121 #  define snprintf _snprintf
 122 #  define vsnprintf _vsnprintf
 123 #  define finite(X) _finite(X)
 124
 125 #else
 126
 127 #  define stricmp strcasecmp
 128 #  define strnicmp strncasecmp
 129
 130 #  define I32FMT "%08X"
 131 #  if ACE_SIZEOF_LONG == 8
 132 #    define I64FMT "%016lX"
 133 #  else
 134 #    define I64FMT "%016llX"
 135 #  endif /* ACE_SIZEOF_LONG == 8 */
 136
 137 #endif
 138
 139 #define UI64FMTD ACE_UINT64_FORMAT_SPECIFIER
 140 #define UI64LIT(N) ACE_UINT64_LITERAL(N)
 141
 142 #define SI64FMTD ACE_INT64_FORMAT_SPECIFIER
 143 #define SI64LIT(N) ACE_INT64_LITERAL(N)
 144
 145 #define SIZEFMTD ACE_SIZE_T_FORMAT_SPECIFIER
 146
 147 inline float finiteAlways(float f) { return finite(f) ? f : 0.0f; }
 148
 149 #define atol(a) strtoul( a, NULL, 10)
 150
 151 #define STRINGIZE(a) #a
 152
 153 // used for creating values for respawn for example
 154 #define MAKE_PAIR64(l, h)  uint64( uint32(l) | ( uint64(h) << 32 ) )
 155 #define PAIR64_HIPART(x)   (uint32)((uint64(x) >> 32) & UI64LIT(0x00000000FFFFFFFF))
 156 #define PAIR64_LOPART(x)   (uint32)(uint64(x)         & UI64LIT(0x00000000FFFFFFFF))
 157
 158 #define MAKE_PAIR32(l, h)  uint32( uint16(l) | ( uint32(h) << 16 ) )
 159 #define PAIR32_HIPART(x)   (uint16)((uint32(x) >> 16) & 0x0000FFFF)
 160 #define PAIR32_LOPART(x)   (uint16)(uint32(x)         & 0x0000FFFF)
 161
 162 enum TimeConstants
 163 {
 164     MINUTE = 60,
 165     HOUR   = MINUTE*60,
 166     DAY    = HOUR*24,
 167     MONTH  = DAY*30,
 168     YEAR   = MONTH*12,
 169     IN_MILISECONDS = 1000
 170 };
 171
 172 enum AccountTypes
 173 {
 174     SEC_PLAYER         = 0,
 175     SEC_MODERATOR      = 1,
 176     SEC_GAMEMASTER     = 2,
 177     SEC_ADMINISTRATOR  = 3,
 178     SEC_CONSOLE        = 4                                  // must be always last in list, accounts must have less security level always also
 179 };
 180
 181 enum LocaleConstant
 182 {
 183     LOCALE_enUS = 0,                                        // also enGB
 184     LOCALE_koKR = 1,
 185     LOCALE_frFR = 2,
 186     LOCALE_deDE = 3,
 187     LOCALE_zhCN = 4,
 188     LOCALE_zhTW = 5,
 189     LOCALE_esES = 6,
 190     LOCALE_esMX = 7,
 191     LOCALE_ruRU = 8
 192 };
 193
 194 #define MAX_LOCALE 9
 195
 196 LocaleConstant GetLocaleByName(const std::string& name);
 197
 198 extern char const* localeNames[MAX_LOCALE];
 199
 200 struct LocaleNameStr
 201 {
 202     char const* name;
 203     LocaleConstant locale;
 204 };
 205
 206 // used for iterate all names including alternative
 207 extern LocaleNameStr fullLocaleNameList[];
 208
 209 //operator new[] based version of strdup() function! Release memory by using operator delete[] !
 210 inline char * mangos_strdup(const char * source)
 211 {
 212     char * dest = new char[strlen(source) + 1];
 213     strcpy(dest, source);
 214     return dest;
 215 }
 216
 217 // we always use stdlibc++ std::max/std::min, undefine some not C++ standard defines (Win API and some pother platforms)
 218 #ifdef max
 219 #  undef max
 220 #endif
 221
 222 #ifdef min
 223 #  undef min
 224 #endif
 225
 226 #ifndef M_PI
 227 #  define M_PI          3.14159265358979323846
 228 #endif
 229
 230 #ifndef M_PI_F
 231 #  define M_PI_F        float(M_PI)
 232 #endif
 233
 234 #endif