dll/win32/vssapi/main.c

   1 /*
   2  * Copyright 2014 Hans Leidekker 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 #include <stdarg.h>
  21 #include "windef.h"
  22 #include "winbase.h"
  23 #include "vss.h"
  24 #include "vswriter.h"
  25 #include "wine/debug.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL( vssapi );
  28
  29 #ifdef __i386__  /* thiscall functions are i386-specific */
  30
  31 #define THISCALL(func) __thiscall_ ## func
  32 #define THISCALL_NAME(func) __ASM_NAME("__thiscall_" #func)
  33 #undef __thiscall
  34 #define __thiscall __stdcall
  35 #ifdef _MSC_VER
  36 #define DEFINE_THISCALL_WRAPPER(func,args) \
  37     void __declspec(naked) __thiscall_ ##func(void) \
  38     { \
  39         __asm { pop eax } \
  40         __asm { push ecx } \
  41         __asm { push eax } \
  42         __asm { jmp func } \
  43     }
  44 #else
  45 #define DEFINE_THISCALL_WRAPPER(func,args) \
  46     extern void THISCALL(func)(void); \
  47     __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
  48                       "popl %eax\n\t" \
  49                       "pushl %ecx\n\t" \
  50                       "pushl %eax\n\t" \
  51                       "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
  52 #endif
  53 #else /* __i386__ */
  54
  55 #define THISCALL(func) func
  56 #define THISCALL_NAME(func) __ASM_NAME(#func)
  57 #define __thiscall __cdecl
  58 #define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
  59
  60 #endif /* __i386__ */
  61
  62 struct CVssWriter
  63 {
  64     void **vtable;
  65 };
  66
  67 /******************************************************************
  68  *  ??0CVssWriter@@QAE@XZ (VSSAPI.@)
  69  */
  70 struct CVssWriter * __thiscall VSSAPI_CVssWriter_default_ctor( struct CVssWriter *writer )
  71 {
  72     FIXME( "%p\n", writer );
  73     writer->vtable = NULL;
  74     return writer;
  75 }
  76 DEFINE_THISCALL_WRAPPER( VSSAPI_CVssWriter_default_ctor, 4 )
  77
  78 /******************************************************************
  79  *  ??1CVssWriter@@UAE@XZ (VSSAPI.@)
  80  */
  81 void __thiscall VSSAPI_CVssWriter_dtor( struct CVssWriter *writer )
  82 {
  83     FIXME( "%p\n", writer );
  84 }
  85 DEFINE_THISCALL_WRAPPER( VSSAPI_CVssWriter_dtor, 4 )
  86
  87 /******************************************************************
  88  *  ?Initialize@CVssWriter@@QAGJU_GUID@@PBGW4VSS_USAGE_TYPE@@W4VSS_SOURCE_TYPE@@W4_VSS_APPLICATION_LEVEL@@KW4VSS_ALTERNATE_WRITER_STATE@@_N@Z
  89  */
  90 HRESULT __thiscall VSSAPI_CVssWriter_Initialize( struct CVssWriter *writer, VSS_ID id,
  91     LPCWSTR name, VSS_USAGE_TYPE usage_type, VSS_SOURCE_TYPE source_type,
  92     VSS_APPLICATION_LEVEL level, DWORD timeout, VSS_ALTERNATE_WRITER_STATE alt_writer_state,
  93     BOOL throttle, LPCWSTR instance )
  94 {
  95     FIXME( "%p, %s, %s, %u, %u, %u, %u, %u, %d, %s\n", writer, debugstr_guid(&id),
  96            debugstr_w(name), usage_type, source_type, level, timeout, alt_writer_state,
  97            throttle, debugstr_w(instance) );
  98     return S_OK;
  99 }
 100 DEFINE_THISCALL_WRAPPER( VSSAPI_CVssWriter_Initialize, 52 )
 101
 102 /******************************************************************
 103  *  ?Subscribe@CVssWriter@@QAGJK@Z
 104  */
 105 HRESULT __thiscall VSSAPI_CVssWriter_Subscribe( struct CVssWriter *writer, DWORD flags )
 106 {
 107     FIXME( "%p, %x\n", writer, flags );
 108     return S_OK;
 109 }
 110 DEFINE_THISCALL_WRAPPER( VSSAPI_CVssWriter_Subscribe, 8 )
 111
 112 /******************************************************************
 113  *  ?Unsubscribe@CVssWriter@@QAGJXZ
 114  */
 115 HRESULT __thiscall VSSAPI_CVssWriter_Unsubscribe( struct CVssWriter *writer )
 116 {
 117     FIXME( "%p\n", writer );
 118     return S_OK;
 119 }
 120 DEFINE_THISCALL_WRAPPER( VSSAPI_CVssWriter_Unsubscribe, 4 )