dlls/msvcp71/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(msvcp);
  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 static CRITICAL_SECTION lockit_cs[_MAX_LOCK];
  65
  66 /* ?_Lockit_ctor@_Lockit@std@@SAXH@Z */
  67 static void _Lockit_init(int locktype) {
  68     InitializeCriticalSection(&lockit_cs[locktype]);
  69     lockit_cs[locktype].DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": _Lockit critical section");
  70 }
  71
  72 /* ?_Lockit_dtor@_Lockit@std@@SAXH@Z */
  73 static void _Lockit_free(int locktype)
  74 {
  75     lockit_cs[locktype].DebugInfo->Spare[0] = 0;
  76     DeleteCriticalSection(&lockit_cs[locktype]);
  77 }
  78
  79 void init_lockit(void) {
  80     int i;
  81
  82     for(i=0; i<_MAX_LOCK; i++)
  83         _Lockit_init(i);
  84 }
  85
  86 void free_lockit(void) {
  87     int i;
  88
  89     for(i=0; i<_MAX_LOCK; i++)
  90         _Lockit_free(i);
  91 }
  92
  93 /* ?_Lockit_ctor@_Lockit@std@@CAXPAV12@H@Z */
  94 /* ?_Lockit_ctor@_Lockit@std@@CAXPEAV12@H@Z */
  95 static void _Lockit__Lockit_ctor_locktype(_Lockit *lockit, int locktype)
  96 {
  97     lockit->locktype = locktype;
  98     EnterCriticalSection(&lockit_cs[locktype]);
  99 }
 100
 101 /* ??0_Lockit@std@@QAE@H@Z */
 102 /* ??0_Lockit@std@@QEAA@H@Z */
 103 DEFINE_THISCALL_WRAPPER(_Lockit_ctor_locktype, 8)
 104 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit *this, int locktype)
 105 {
 106     _Lockit__Lockit_ctor_locktype(this, locktype);
 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     _Lockit__Lockit_ctor_locktype(this, 0);
 116     return this;
 117 }
 118
 119 /* ?_Lockit_dtor@_Lockit@std@@CAXPAV12@@Z */
 120 /* ?_Lockit_dtor@_Lockit@std@@CAXPEAV12@@Z */
 121 static void _Lockit__Lockit_dtor(_Lockit *lockit)
 122 {
 123     LeaveCriticalSection(&lockit_cs[lockit->locktype]);
 124 }
 125
 126 /* ??1_Lockit@std@@QAE@XZ */
 127 /* ??1_Lockit@std@@QEAA@XZ */
 128 DEFINE_THISCALL_WRAPPER(_Lockit_dtor, 4)
 129 void __thiscall _Lockit_dtor(_Lockit *this)
 130 {
 131     _Lockit__Lockit_dtor(this);
 132 }
 133
 134 /* wctype */
 135 unsigned short __cdecl wctype(const char *property)
 136 {
 137     static const struct {
 138         const char *name;
 139         unsigned short mask;
 140     } properties[] = {
 141         { "alnum", _DIGIT|_ALPHA },
 142         { "alpha", _ALPHA },
 143         { "cntrl", _CONTROL },
 144         { "digit", _DIGIT },
 145         { "graph", _DIGIT|_PUNCT|_ALPHA },
 146         { "lower", _LOWER },
 147         { "print", _DIGIT|_PUNCT|_BLANK|_ALPHA },
 148         { "punct", _PUNCT },
 149         { "space", _SPACE },
 150         { "upper", _UPPER },
 151         { "xdigit", _HEX }
 152     };
 153     int i;
 154
 155     for(i=0; i<sizeof(properties)/sizeof(properties[0]); i++)
 156         if(!strcmp(property, properties[i].name))
 157             return properties[i].mask;
 158
 159     return 0;
 160 }
 161
 162 typedef void (__cdecl *MSVCP_new_handler_func)(void);
 163 static MSVCP_new_handler_func MSVCP_new_handler;
 164 static int __cdecl new_handler_wrapper(MSVCP_size_t unused)
 165 {
 166     MSVCP_new_handler();
 167     return 1;
 168 }
 169
 170 /* ?set_new_handler@std@@YAP6AXXZP6AXXZ@Z */
 171 MSVCP_new_handler_func __cdecl set_new_handler(MSVCP_new_handler_func new_handler)
 172 {
 173     MSVCP_new_handler_func old_handler = MSVCP_new_handler;
 174
 175     TRACE("%p\n", new_handler);
 176
 177     MSVCP_new_handler = new_handler;
 178     MSVCRT_set_new_handler(new_handler ? new_handler_wrapper : NULL);
 179     return old_handler;
 180 }