dlls/msvcp90/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 "msvcp90.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     CRITICAL_SECTION *cs = MSVCRT_operator_new(sizeof(*cs));
  37     if(!cs) {
  38         ERR("Out of memory\n");
  39         throw_exception(EXCEPTION_BAD_ALLOC, NULL);
  40     }
  41
  42     InitializeCriticalSection(cs);
  43     cs->DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": _Mutex critical section");
  44     this->mutex = cs;
  45     return this;
  46 }
  47
  48 /* ??1_Mutex@std@@QAE@XZ */
  49 /* ??1_Mutex@std@@QEAA@XZ */
  50 DEFINE_THISCALL_WRAPPER(mutex_dtor, 4)
  51 void __thiscall mutex_dtor(mutex *this)
  52 {
  53     ((CRITICAL_SECTION*)this->mutex)->DebugInfo->Spare[0] = 0;
  54     DeleteCriticalSection(this->mutex);
  55     MSVCRT_operator_delete(this->mutex);
  56 }
  57
  58 /* ?_Lock@_Mutex@std@@QAEXXZ */
  59 /* ?_Lock@_Mutex@std@@QEAAXXZ */
  60 DEFINE_THISCALL_WRAPPER(mutex_lock, 4)
  61 void __thiscall mutex_lock(mutex *this)
  62 {
  63     EnterCriticalSection(this->mutex);
  64 }
  65
  66 /* ?_Unlock@_Mutex@std@@QAEXXZ */
  67 /* ?_Unlock@_Mutex@std@@QEAAXXZ */
  68 DEFINE_THISCALL_WRAPPER(mutex_unlock, 4)
  69 void __thiscall mutex_unlock(mutex *this)
  70 {
  71     LeaveCriticalSection(this->mutex);
  72 }
  73
  74 /* ?_Mutex_Lock@_Mutex@std@@CAXPAV12@@Z */
  75 /* ?_Mutex_Lock@_Mutex@std@@CAXPEAV12@@Z */
  76 void CDECL mutex_mutex_lock(mutex *m)
  77 {
  78     mutex_lock(m);
  79 }
  80
  81 /* ?_Mutex_Unlock@_Mutex@std@@CAXPAV12@@Z */
  82 /* ?_Mutex_Unlock@_Mutex@std@@CAXPEAV12@@Z */
  83 void CDECL mutex_mutex_unlock(mutex *m)
  84 {
  85     mutex_unlock(m);
  86 }
  87
  88 /* ?_Mutex_ctor@_Mutex@std@@CAXPAV12@@Z */
  89 /* ?_Mutex_ctor@_Mutex@std@@CAXPEAV12@@Z */
  90 void CDECL mutex_mutex_ctor(mutex *m)
  91 {
  92     mutex_ctor(m);
  93 }
  94
  95 /* ?_Mutex_dtor@_Mutex@std@@CAXPAV12@@Z */
  96 /* ?_Mutex_dtor@_Mutex@std@@CAXPEAV12@@Z */
  97 void CDECL mutex_mutex_dtor(mutex *m)
  98 {
  99     mutex_dtor(m);
 100 }
 101
 102 static CRITICAL_SECTION lockit_cs[_MAX_LOCK];
 103
 104 /* ?_Lockit_ctor@_Lockit@std@@SAXH@Z */
 105 void __cdecl _Lockit_init(int locktype) {
 106     InitializeCriticalSection(&lockit_cs[locktype]);
 107     lockit_cs[locktype].DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": _Lockit critical section");
 108 }
 109
 110 /* ?_Lockit_dtor@_Lockit@std@@SAXH@Z */
 111 void __cdecl _Lockit_free(int locktype)
 112 {
 113     lockit_cs[locktype].DebugInfo->Spare[0] = 0;
 114     DeleteCriticalSection(&lockit_cs[locktype]);
 115 }
 116
 117 void init_lockit(void) {
 118     int i;
 119
 120     for(i=0; i<_MAX_LOCK; i++)
 121         _Lockit_init(i);
 122 }
 123
 124 void free_lockit(void) {
 125     int i;
 126
 127     for(i=0; i<_MAX_LOCK; i++)
 128         _Lockit_free(i);
 129 }
 130
 131 /* ?_Lockit_ctor@_Lockit@std@@CAXPAV12@H@Z */
 132 /* ?_Lockit_ctor@_Lockit@std@@CAXPEAV12@H@Z */
 133 void __cdecl _Lockit__Lockit_ctor_locktype(_Lockit *lockit, int locktype)
 134 {
 135     lockit->locktype = locktype;
 136     EnterCriticalSection(&lockit_cs[locktype]);
 137 }
 138
 139 /* ?_Lockit_ctor@_Lockit@std@@CAXPAV12@@Z */
 140 /* ?_Lockit_ctor@_Lockit@std@@CAXPEAV12@@Z */
 141 void __cdecl _Lockit__Lockit_ctor(_Lockit *lockit)
 142 {
 143     _Lockit__Lockit_ctor_locktype(lockit, 0);
 144 }
 145
 146 /* ??0_Lockit@std@@QAE@H@Z */
 147 /* ??0_Lockit@std@@QEAA@H@Z */
 148 DEFINE_THISCALL_WRAPPER(_Lockit_ctor_locktype, 8)
 149 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit *this, int locktype)
 150 {
 151     _Lockit__Lockit_ctor_locktype(this, locktype);
 152     return this;
 153 }
 154
 155 /* ??0_Lockit@std@@QAE@XZ */
 156 /* ??0_Lockit@std@@QEAA@XZ */
 157 DEFINE_THISCALL_WRAPPER(_Lockit_ctor, 4)
 158 _Lockit* __thiscall _Lockit_ctor(_Lockit *this)
 159 {
 160     _Lockit__Lockit_ctor_locktype(this, 0);
 161     return this;
 162 }
 163
 164 /* ?_Lockit_dtor@_Lockit@std@@CAXPAV12@@Z */
 165 /* ?_Lockit_dtor@_Lockit@std@@CAXPEAV12@@Z */
 166 void __cdecl _Lockit__Lockit_dtor(_Lockit *lockit)
 167 {
 168     LeaveCriticalSection(&lockit_cs[lockit->locktype]);
 169 }
 170
 171 /* ??1_Lockit@std@@QAE@XZ */
 172 /* ??1_Lockit@std@@QEAA@XZ */
 173 DEFINE_THISCALL_WRAPPER(_Lockit_dtor, 4)
 174 void __thiscall _Lockit_dtor(_Lockit *this)
 175 {
 176     _Lockit__Lockit_dtor(this);
 177 }
 178
 179 /* wctype */
 180 unsigned short __cdecl wctype(const char *property)
 181 {
 182     static const struct {
 183         const char *name;
 184         unsigned short mask;
 185     } properties[] = {
 186         { "alnum", _DIGIT|_ALPHA },
 187         { "alpha", _ALPHA },
 188         { "cntrl", _CONTROL },
 189         { "digit", _DIGIT },
 190         { "graph", _DIGIT|_PUNCT|_ALPHA },
 191         { "lower", _LOWER },
 192         { "print", _DIGIT|_PUNCT|_BLANK|_ALPHA },
 193         { "punct", _PUNCT },
 194         { "space", _SPACE },
 195         { "upper", _UPPER },
 196         { "xdigit", _HEX }
 197     };
 198     unsigned int i;
 199
 200     for(i=0; i<sizeof(properties)/sizeof(properties[0]); i++)
 201         if(!strcmp(property, properties[i].name))
 202             return properties[i].mask;
 203
 204     return 0;
 205 }
 206
 207 typedef void (__cdecl *MSVCP_new_handler_func)(void);
 208 static MSVCP_new_handler_func MSVCP_new_handler;
 209 static int __cdecl new_handler_wrapper(MSVCP_size_t unused)
 210 {
 211     MSVCP_new_handler();
 212     return 1;
 213 }
 214
 215 /* ?set_new_handler@std@@YAP6AXXZP6AXXZ@Z */
 216 MSVCP_new_handler_func __cdecl set_new_handler(MSVCP_new_handler_func new_handler)
 217 {
 218     MSVCP_new_handler_func old_handler = MSVCP_new_handler;
 219
 220     TRACE("%p\n", new_handler);
 221
 222     MSVCP_new_handler = new_handler;
 223     MSVCRT_set_new_handler(new_handler ? new_handler_wrapper : NULL);
 224     return old_handler;
 225 }
 226
 227 /* ?set_new_handler@std@@YAP6AXXZH@Z */
 228 MSVCP_new_handler_func __cdecl set_new_handler_reset(int unused)
 229 {
 230     return set_new_handler(NULL);
 231 }