dlls/msvcp60/misc.c

   1 /*
   2  * Copyright 2010 Piotr Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library 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 GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20
  21 #include <stdarg.h>
  22 #include <limits.h>
  23
  24 #include "msvcp.h"
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wine/debug.h"
  29 WINE_DEFAULT_DEBUG_CHANNEL(msvcp90);
  30
  31 /* ??0_Mutex@std@@QAE@XZ */
  32 /* ??0_Mutex@std@@QEAA@XZ */
  33 DEFINE_THISCALL_WRAPPER(mutex_ctor, 4)
  34 mutex* __thiscall mutex_ctor(mutex *this)
  35 {
  36     this->mutex = CreateMutexW(NULL, FALSE, NULL);
  37     return this;
  38 }
  39
  40 /* ??1_Mutex@std@@QAE@XZ */
  41 /* ??1_Mutex@std@@QEAA@XZ */
  42 DEFINE_THISCALL_WRAPPER(mutex_dtor, 4)
  43 void __thiscall mutex_dtor(mutex *this)
  44 {
  45     CloseHandle(this->mutex);
  46 }
  47
  48 /* ?_Lock@_Mutex@std@@QAEXXZ */
  49 /* ?_Lock@_Mutex@std@@QEAAXXZ */
  50 DEFINE_THISCALL_WRAPPER(mutex_lock, 4)
  51 void __thiscall mutex_lock(mutex *this)
  52 {
  53     WaitForSingleObject(this->mutex, INFINITE);
  54 }
  55
  56 /* ?_Unlock@_Mutex@std@@QAEXXZ */
  57 /* ?_Unlock@_Mutex@std@@QEAAXXZ */
  58 DEFINE_THISCALL_WRAPPER(mutex_unlock, 4)
  59 void __thiscall mutex_unlock(mutex *this)
  60 {
  61     ReleaseMutex(this->mutex);
  62 }
  63
  64 /* ?_Mutex_Lock@_Mutex@std@@CAXPAV12@@Z */
  65 /* ?_Mutex_Lock@_Mutex@std@@CAXPEAV12@@Z */
  66 void CDECL mutex_mutex_lock(mutex *m)
  67 {
  68     mutex_lock(m);
  69 }
  70
  71 /* ?_Mutex_Unlock@_Mutex@std@@CAXPAV12@@Z */
  72 /* ?_Mutex_Unlock@_Mutex@std@@CAXPEAV12@@Z */
  73 void CDECL mutex_mutex_unlock(mutex *m)
  74 {
  75     mutex_unlock(m);
  76 }
  77
  78 /* ?_Mutex_ctor@_Mutex@std@@CAXPAV12@@Z */
  79 /* ?_Mutex_ctor@_Mutex@std@@CAXPEAV12@@Z */
  80 void CDECL mutex_mutex_ctor(mutex *m)
  81 {
  82     mutex_ctor(m);
  83 }
  84
  85 /* ?_Mutex_dtor@_Mutex@std@@CAXPAV12@@Z */
  86 /* ?_Mutex_dtor@_Mutex@std@@CAXPEAV12@@Z */
  87 void CDECL mutex_mutex_dtor(mutex *m)
  88 {
  89     mutex_dtor(m);
  90 }
  91
  92 static CRITICAL_SECTION lockit_cs;
  93
  94 void init_lockit(void) {
  95     InitializeCriticalSection(&lockit_cs);
  96     lockit_cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": _Lockit critical section");
  97 }
  98
  99 void free_lockit(void) {
 100     lockit_cs.DebugInfo->Spare[0] = 0;
 101     DeleteCriticalSection(&lockit_cs);
 102 }
 103
 104 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit *this, int locktype)
 105 {
 106     EnterCriticalSection(&lockit_cs);
 107     return this;
 108 }
 109
 110 /* ??0_Lockit@std@@QAE@XZ */
 111 /* ??0_Lockit@std@@QEAA@XZ */
 112 DEFINE_THISCALL_WRAPPER(_Lockit_ctor, 4)
 113 _Lockit* __thiscall _Lockit_ctor(_Lockit *this)
 114 {
 115     return _Lockit_ctor_locktype(this, 0);
 116 }
 117
 118 /* ??1_Lockit@std@@QAE@XZ */
 119 /* ??1_Lockit@std@@QEAA@XZ */
 120 DEFINE_THISCALL_WRAPPER(_Lockit_dtor, 4)
 121 void __thiscall _Lockit_dtor(_Lockit *this)
 122 {
 123     LeaveCriticalSection(&lockit_cs);
 124 }
 125
 126 /* wctype */
 127 unsigned short __cdecl wctype(const char *property)
 128 {
 129     static const struct {
 130         const char *name;
 131         unsigned short mask;
 132     } properties[] = {
 133         { "alnum", _DIGIT|_ALPHA },
 134         { "alpha", _ALPHA },
 135         { "cntrl", _CONTROL },
 136         { "digit", _DIGIT },
 137         { "graph", _DIGIT|_PUNCT|_ALPHA },
 138         { "lower", _LOWER },
 139         { "print", _DIGIT|_PUNCT|_BLANK|_ALPHA },
 140         { "punct", _PUNCT },
 141         { "space", _SPACE },
 142         { "upper", _UPPER },
 143         { "xdigit", _HEX }
 144     };
 145     int i;
 146
 147     for(i=0; i<sizeof(properties)/sizeof(properties[0]); i++)
 148         if(!strcmp(property, properties[i].name))
 149             return properties[i].mask;
 150
 151     return 0;
 152 }
 153
 154 typedef void (__cdecl *MSVCP_new_handler_func)(void);
 155 static MSVCP_new_handler_func MSVCP_new_handler;
 156 static int __cdecl new_handler_wrapper(MSVCP_size_t unused)
 157 {
 158     MSVCP_new_handler();
 159     return 1;
 160 }
 161
 162 /* ?set_new_handler@std@@YAP6AXXZP6AXXZ@Z */
 163 MSVCP_new_handler_func __cdecl set_new_handler(MSVCP_new_handler_func new_handler)
 164 {
 165     MSVCP_new_handler_func old_handler = MSVCP_new_handler;
 166
 167     TRACE("%p\n", new_handler);
 168
 169     MSVCP_new_handler = new_handler;
 170     MSVCRT_set_new_handler(new_handler ? new_handler_wrapper : NULL);
 171     return old_handler;
 172 }
 173
 174 /* ?set_new_handler@std@@YAP6AXXZH@Z */
 175 MSVCP_new_handler_func __cdecl set_new_handler_reset(int unused)
 176 {
 177     return set_new_handler(NULL);
 178 }