wine/dlls/crypt32/main.c
Juan Lang 1795994d53 - correct some prototypes, add some defines
- stub a couple more functions
2004-03-01 21:19:37 +00:00

259 lines
8.2 KiB
C

/*
* Copyright 2002 Mike McCormack for CodeWeavers
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "wincrypt.h"
#include "winreg.h"
#include "winnls.h"
#include "mssip.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(crypt);
/* this function is called by Internet Explorer when it is about to verify a downloaded component */
BOOL WINAPI I_CryptCreateLruCache(DWORD x, DWORD y)
{
FIXME("stub!\n");
return FALSE;
}
/* these functions all have an unknown number of args */
BOOL WINAPI I_CryptFindLruEntryData(DWORD x)
{
FIXME("stub!\n");
return FALSE;
}
BOOL WINAPI I_CryptFlushLruCache(DWORD x)
{
FIXME("stub!\n");
return FALSE;
}
BOOL WINAPI I_CryptFreeLruCache(DWORD x)
{
FIXME("stub!\n");
return FALSE;
}
BOOL WINAPI CryptProtectData(DATA_BLOB* pDataIn, LPCWSTR szDataDescr, DATA_BLOB* pOptionalEntropy,
PVOID pvReserved, CRYPTPROTECT_PROMPTSTRUCT* pPromptStruct,
DWORD dwFlags, DATA_BLOB* pDataOut)
{
FIXME("stub!\n");
return FALSE;
}
BOOL WINAPI CryptSIPRemoveProvider(GUID *pgProv)
{
FIXME("stub!\n");
return FALSE;
}
/* convert a guid to a wide character string */
static void CRYPT_guid2wstr( LPGUID guid, LPWSTR wstr )
{
char str[40];
sprintf(str, "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
guid->Data1, guid->Data2, guid->Data3,
guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7] );
MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, 40 );
}
/*
* Helper for CryptSIPAddProvider
*
* Add a registry key containing a dll name and function under
* "Software\\Microsoft\\Cryptography\\OID\\EncodingType 0\\<func>\\<guid>"
*/
static LONG CRYPT_SIPWriteFunction( LPGUID guid, LPCWSTR szKey,
LPCWSTR szDll, LPCWSTR szFunction )
{
const WCHAR szOID[] = {
'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'C','r','y','p','t','o','g','r','a','p','h','y','\\',
'O','I','D','\\',
'E','n','c','o','d','i','n','g','T','y','p','e',' ','0','\\',
'C','r','y','p','t','S','I','P','D','l','l', 0 };
const WCHAR szBackSlash[] = { '\\', 0 };
const WCHAR szDllName[] = { 'D','l','l',0 };
const WCHAR szFuncName[] = { 'F','u','n','c','N','a','m','e',0 };
WCHAR szFullKey[ 0x100 ];
LONG r;
HKEY hKey;
if( !szFunction )
return ERROR_SUCCESS;
/* max length of szFullKey depends on our code only, so we won't overrun */
lstrcpyW( szFullKey, szOID );
lstrcatW( szFullKey, szKey );
lstrcatW( szFullKey, szBackSlash );
CRYPT_guid2wstr( guid, &szFullKey[ lstrlenW( szFullKey ) ] );
lstrcatW( szFullKey, szBackSlash );
TRACE("key is %s\n", debugstr_w( szFullKey ) );
r = RegCreateKeyW( HKEY_LOCAL_MACHINE, szFullKey, &hKey );
if( r != ERROR_SUCCESS )
return r;
/* write the values */
RegSetValueExW( hKey, szFuncName, 0, REG_SZ, (LPBYTE) szFunction,
( lstrlenW( szFunction ) + 1 ) * sizeof (WCHAR) );
RegSetValueExW( hKey, szDllName, 0, REG_SZ, (LPBYTE) szDll,
( lstrlenW( szDll ) + 1) * sizeof (WCHAR) );
RegCloseKey( hKey );
return ERROR_SUCCESS;
}
BOOL WINAPI CryptSIPAddProvider(SIP_ADD_NEWPROVIDER *psNewProv)
{
const WCHAR szCreate[] = {
'C','r','e','a','t','e',
'I','n','d','i','r','e','c','t','D','a','t','a',0};
const WCHAR szGetSigned[] = {
'G','e','t','S','i','g','n','e','d','D','a','t','a','M','s','g',0};
const WCHAR szIsMyFile[] = {
'I','s','M','y','F','i','l','e','T','y','p','e', 0 };
const WCHAR szPutSigned[] = {
'P','u','t','S','i','g','n','e','d','D','a','t','a','M','s','g',0};
const WCHAR szRemoveSigned[] = {
'R','e','m','o','v','e',
'S','i','g','n','e','d','D','a','t','a','M','s','g',0};
const WCHAR szVerify[] = {
'V','e','r','i','f','y',
'I','n','d','i','r','e','c','t','D','a','t','a',0};
TRACE("%p\n", psNewProv);
if( !psNewProv )
return FALSE;
TRACE("%s %s %s %s\n",
debugstr_guid( psNewProv->pgSubject ),
debugstr_w( psNewProv->pwszDLLFileName ),
debugstr_w( psNewProv->pwszMagicNumber ),
debugstr_w( psNewProv->pwszIsFunctionName ) );
#define CRYPT_SIPADDPROV( key, field ) \
CRYPT_SIPWriteFunction( psNewProv->pgSubject, key, \
psNewProv->pwszDLLFileName, psNewProv->field)
CRYPT_SIPADDPROV( szGetSigned, pwszGetFuncName );
CRYPT_SIPADDPROV( szPutSigned, pwszPutFuncName );
CRYPT_SIPADDPROV( szCreate, pwszCreateFuncName );
CRYPT_SIPADDPROV( szVerify, pwszVerifyFuncName );
CRYPT_SIPADDPROV( szRemoveSigned, pwszRemoveFuncName );
CRYPT_SIPADDPROV( szIsMyFile, pwszIsFunctionNameFmt2 );
#undef CRYPT_SIPADDPROV
return TRUE;
}
BOOL WINAPI CryptSIPRetrieveSubjectGuid
(LPCWSTR FileName, HANDLE hFileIn, GUID *pgSubject)
{
FIXME("stub!\n");
return FALSE;
}
BOOL WINAPI CryptSIPLoad
(const GUID *pgSubject, DWORD dwFlags, SIP_DISPATCH_INFO *pSipDispatch)
{
FIXME("stub!\n");
return FALSE;
}
BOOL WINAPI CryptGetOIDFunctionValue(DWORD dwEncodingType, LPCSTR pszFuncName,
LPCSTR pszOID, LPCWSTR pwszValueName,
DWORD *pdwValueType, BYTE *pbValueData,
DWORD *pcbValueData)
{
FIXME("(%lx,%s,%s,%s,%p,%p,%p) stub!\n", dwEncodingType, pszFuncName, pszOID,
debugstr_w(pwszValueName), pdwValueType, pbValueData, pcbValueData);
return FALSE;
}
BOOL WINAPI CryptRegisterDefaultOIDFunction(DWORD dwEncodingType,
LPCSTR pszFuncName, DWORD dwIndex,
LPCWSTR pwszDll)
{
FIXME("(%lx,%s,%lx,%s) stub!\n", dwEncodingType, pszFuncName, dwIndex,
debugstr_w(pwszDll));
return FALSE;
}
BOOL WINAPI CryptRegisterOIDFunction(DWORD dwEncodingType, LPCSTR pszFuncName,
LPCSTR pszOID, LPCWSTR pwszDll, LPCSTR pszOverrideFuncName)
{
LONG r;
const char szOID[] = "Software\\Microsoft\\Cryptography\\OID";
const char szType1[] = "EncodingType 1";
const WCHAR szDllName[] = { 'D','l','l',0 };
HKEY hKey;
LPSTR szKey;
UINT len;
TRACE("%lx %s %s %s %s\n", dwEncodingType, pszFuncName, pszOID,
debugstr_w(pwszDll), pszOverrideFuncName);
if( dwEncodingType & PKCS_7_ASN_ENCODING )
FIXME("PKCS_7_ASN_ENCODING not implemented\n");
if( dwEncodingType & X509_ASN_ENCODING )
{
/* construct the name of the key */
len = sizeof szOID + sizeof szType1 + 2 +
lstrlenA( pszFuncName ) + lstrlenA( pszOID );
szKey = HeapAlloc( GetProcessHeap(), 0, len );
if( !szKey )
return FALSE;
sprintf( szKey, "%s\\%s\\%s\\%s",
szOID, szType1, pszFuncName, pszOID );
TRACE("Key name is %s\n", debugstr_a( szKey ) );
r = RegCreateKeyA( HKEY_LOCAL_MACHINE, szKey, &hKey );
HeapFree( GetProcessHeap(), 0, szKey );
if( r != ERROR_SUCCESS )
return FALSE;
/* write the values */
RegSetValueExA( hKey, "FuncName", 0, REG_SZ, pszOverrideFuncName,
lstrlenA( pszOverrideFuncName ) + 1 );
RegSetValueExW( hKey, szDllName, 0, REG_SZ, (LPBYTE) pwszDll,
(lstrlenW( pwszDll ) + 1) * sizeof (WCHAR) );
RegCloseKey( hKey );
}
return TRUE;
}