wine/dlls/ctapi32/unixlib.c

136 lines
3.1 KiB
C

/*
* WINE ct-api wrapper
*
* Copyright 2007 Christian Eggers
*
* 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
*/
#if 0
#pragma makedep unix
#endif
#include "config.h"
#include <stdarg.h>
#include <stdlib.h>
#include <dlfcn.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "unixlib.h"
static IS8 (*pCT_init)(IU16 ctn, IU16 pn);
static IS8 (*pCT_data)(IU16 ctn, IU8 *dad, IU8 *sad, IU16 lenc, IU8 *command, IU16 *lenr, IU8 *response);
static IS8 (*pCT_close)(IU16 ctn);
static void *ctapi_handle;
static NTSTATUS attach( void *args )
{
const char *libname = args;
if (!(ctapi_handle = dlopen( libname, RTLD_NOW ))) return STATUS_DLL_NOT_FOUND;
#define LOAD_FUNCPTR(f) if((p##f = dlsym(ctapi_handle, #f)) == NULL) return STATUS_ENTRYPOINT_NOT_FOUND
LOAD_FUNCPTR(CT_init);
LOAD_FUNCPTR(CT_data);
LOAD_FUNCPTR(CT_close);
#undef LOAD_FUNCPTR
return STATUS_SUCCESS;
}
static NTSTATUS detach( void *args )
{
dlclose( ctapi_handle );
return STATUS_SUCCESS;
}
static NTSTATUS ct_init( void *args )
{
const struct ct_init_params *params = args;
return pCT_init(params->ctn, params->pn);
}
static NTSTATUS ct_data( void *args )
{
const struct ct_data_params *params = args;
return pCT_data(params->ctn, params->dad, params->sad, params->lenc,
params->command, params->lenr, params->response);
}
static NTSTATUS ct_close( void *args )
{
const struct ct_close_params *params = args;
return pCT_close(params->ctn);
}
const unixlib_entry_t __wine_unix_call_funcs[] =
{
attach,
detach,
ct_init,
ct_data,
ct_close,
};
C_ASSERT( ARRAYSIZE(__wine_unix_call_funcs) == unix_funcs_count );
#ifdef _WIN64
typedef ULONG PTR32;
static NTSTATUS wow64_ct_data( void *args )
{
struct
{
IU16 ctn;
PTR32 dad;
PTR32 sad;
IU16 lenc;
PTR32 command;
PTR32 lenr;
PTR32 response;
} const *params32 = args;
struct ct_data_params params =
{
params32->ctn,
ULongToPtr(params32->dad),
ULongToPtr(params32->sad),
params32->lenc,
ULongToPtr(params32->command),
ULongToPtr(params32->lenr),
ULongToPtr(params32->response)
};
return ct_data( &params );
}
const unixlib_entry_t __wine_unix_call_wow64_funcs[] =
{
attach,
detach,
ct_init,
wow64_ct_data,
ct_close,
};
C_ASSERT( ARRAYSIZE(__wine_unix_call_wow64_funcs) == unix_funcs_count );
#endif /* _WIN64 */