Sweden-Number/dlls/winecrt0/register.c

123 lines
3.9 KiB
C

/*
* Support functions for Wine dll registrations
*
* Copyright (c) 2010 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#define ATL_INITGUID
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "ole2.h"
#include "rpcproxy.h"
#include "atliface.h"
static const WCHAR atl100W[] = {'a','t','l','1','0','0','.','d','l','l',0};
static const WCHAR regtypeW[] = {'W','I','N','E','_','R','E','G','I','S','T','R','Y',0};
static const WCHAR moduleW[] = {'M','O','D','U','L','E',0};
static const WCHAR systemrootW[] = {'S','y','s','t','e','m','R','o','o','t',0};
struct reg_info
{
IRegistrar *registrar;
BOOL do_register;
HRESULT result;
};
static HMODULE atl100;
static HRESULT (WINAPI *pAtlCreateRegistrar)(IRegistrar**);
static IRegistrar *create_registrar( HMODULE inst, struct reg_info *info )
{
if (!pAtlCreateRegistrar)
{
if (!(atl100 = LoadLibraryW( atl100W )) ||
!(pAtlCreateRegistrar = (void *)GetProcAddress( atl100, "AtlCreateRegistrar" )))
{
info->result = E_NOINTERFACE;
return NULL;
}
}
info->result = pAtlCreateRegistrar( &info->registrar );
if (SUCCEEDED( info->result ))
{
WCHAR str[MAX_PATH];
GetModuleFileNameW( inst, str, MAX_PATH );
IRegistrar_AddReplacement( info->registrar, moduleW, str );
GetEnvironmentVariableW( systemrootW, str, MAX_PATH );
IRegistrar_AddReplacement( info->registrar, systemrootW, str );
}
return info->registrar;
}
static BOOL CALLBACK register_resource( HMODULE module, LPCWSTR type, LPWSTR name, LONG_PTR arg )
{
struct reg_info *info = (struct reg_info *)arg;
WCHAR *buffer;
HRSRC rsrc = FindResourceW( module, name, type );
char *str = LoadResource( module, rsrc );
DWORD lenW, lenA = SizeofResource( module, rsrc );
if (!str) return FALSE;
if (!info->registrar && !create_registrar( module, info )) return FALSE;
lenW = MultiByteToWideChar( CP_UTF8, 0, str, lenA, NULL, 0 ) + 1;
if (!(buffer = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
{
info->result = E_OUTOFMEMORY;
return FALSE;
}
MultiByteToWideChar( CP_UTF8, 0, str, lenA, buffer, lenW );
buffer[lenW - 1] = 0;
if (info->do_register)
info->result = IRegistrar_StringRegister( info->registrar, buffer );
else
info->result = IRegistrar_StringUnregister( info->registrar, buffer );
HeapFree( GetProcessHeap(), 0, buffer );
return SUCCEEDED(info->result);
}
HRESULT __cdecl __wine_register_resources( HMODULE module )
{
struct reg_info info;
info.registrar = NULL;
info.do_register = TRUE;
info.result = S_OK;
EnumResourceNamesW( module, regtypeW, register_resource, (LONG_PTR)&info );
if (info.registrar) IRegistrar_Release( info.registrar );
return info.result;
}
HRESULT __cdecl __wine_unregister_resources( HMODULE module )
{
struct reg_info info;
info.registrar = NULL;
info.do_register = FALSE;
info.result = S_OK;
EnumResourceNamesW( module, regtypeW, register_resource, (LONG_PTR)&info );
if (info.registrar) IRegistrar_Release( info.registrar );
return info.result;
}