688 lines
21 KiB
C
688 lines
21 KiB
C
/*
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* Copyright 2019 Hans Leidekker for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#define COBJMACROS
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#include "initguid.h"
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#include "ocidl.h"
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#include "objbase.h"
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#include "olectl.h"
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#include "msado15_backcompat.h"
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#include "wine/debug.h"
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#include "wine/heap.h"
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#include "msado15_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msado15);
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struct connection;
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struct connection_point
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{
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IConnectionPoint IConnectionPoint_iface;
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struct connection *conn;
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const IID *riid;
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IUnknown **sinks;
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ULONG sinks_size;
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};
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struct connection
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{
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_Connection Connection_iface;
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ISupportErrorInfo ISupportErrorInfo_iface;
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IConnectionPointContainer IConnectionPointContainer_iface;
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LONG refs;
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ObjectStateEnum state;
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LONG timeout;
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WCHAR *datasource;
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WCHAR *provider;
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ConnectModeEnum mode;
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struct connection_point cp_connev;
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};
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static inline struct connection *impl_from_Connection( _Connection *iface )
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{
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return CONTAINING_RECORD( iface, struct connection, Connection_iface );
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}
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static inline struct connection *impl_from_ISupportErrorInfo( ISupportErrorInfo *iface )
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{
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return CONTAINING_RECORD( iface, struct connection, ISupportErrorInfo_iface );
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}
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static inline struct connection *impl_from_IConnectionPointContainer( IConnectionPointContainer *iface )
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{
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return CONTAINING_RECORD( iface, struct connection, IConnectionPointContainer_iface );
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}
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static inline struct connection_point *impl_from_IConnectionPoint( IConnectionPoint *iface )
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{
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return CONTAINING_RECORD( iface, struct connection_point, IConnectionPoint_iface );
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}
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static ULONG WINAPI connection_AddRef( _Connection *iface )
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{
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struct connection *connection = impl_from_Connection( iface );
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return InterlockedIncrement( &connection->refs );
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}
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static ULONG WINAPI connection_Release( _Connection *iface )
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{
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struct connection *connection = impl_from_Connection( iface );
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LONG refs = InterlockedDecrement( &connection->refs );
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ULONG i;
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if (!refs)
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{
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TRACE( "destroying %p\n", connection );
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for (i = 0; i < connection->cp_connev.sinks_size; ++i)
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{
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if (connection->cp_connev.sinks[i])
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IUnknown_Release( connection->cp_connev.sinks[i] );
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}
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heap_free( connection->cp_connev.sinks );
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heap_free( connection->provider );
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heap_free( connection->datasource );
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heap_free( connection );
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}
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return refs;
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}
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static HRESULT WINAPI connection_QueryInterface( _Connection *iface, REFIID riid, void **obj )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p, %s, %p\n", connection, debugstr_guid(riid), obj );
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*obj = NULL;
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if (IsEqualGUID( riid, &IID__Connection ) || IsEqualGUID( riid, &IID_IDispatch ) ||
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IsEqualGUID( riid, &IID_IUnknown ))
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{
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*obj = iface;
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}
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else if(IsEqualGUID( riid, &IID_ISupportErrorInfo ))
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{
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*obj = &connection->ISupportErrorInfo_iface;
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}
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else if (IsEqualGUID( riid, &IID_IConnectionPointContainer ))
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{
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*obj = &connection->IConnectionPointContainer_iface;
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}
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else if (IsEqualGUID( riid, &IID_IRunnableObject ))
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{
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TRACE("IID_IRunnableObject not supported returning NULL\n");
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return E_NOINTERFACE;
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}
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else
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{
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FIXME( "interface %s not implemented\n", debugstr_guid(riid) );
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return E_NOINTERFACE;
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}
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connection_AddRef( iface );
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return S_OK;
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}
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static HRESULT WINAPI connection_GetTypeInfoCount( _Connection *iface, UINT *count )
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{
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FIXME( "%p, %p\n", iface, count );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_GetTypeInfo( _Connection *iface, UINT index, LCID lcid, ITypeInfo **info )
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{
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FIXME( "%p, %u, %u, %p\n", iface, index, lcid, info );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_GetIDsOfNames( _Connection *iface, REFIID riid, LPOLESTR *names, UINT count,
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LCID lcid, DISPID *dispid )
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{
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FIXME( "%p, %s, %p, %u, %u, %p\n", iface, debugstr_guid(riid), names, count, lcid, dispid );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_Invoke( _Connection *iface, DISPID member, REFIID riid, LCID lcid, WORD flags,
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DISPPARAMS *params, VARIANT *result, EXCEPINFO *excep_info, UINT *arg_err )
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{
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FIXME( "%p, %d, %s, %d, %d, %p, %p, %p, %p\n", iface, member, debugstr_guid(riid), lcid, flags, params,
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result, excep_info, arg_err );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_Properties( _Connection *iface, Properties **obj )
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{
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FIXME( "%p, %p\n", iface, obj );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_ConnectionString( _Connection *iface, BSTR *str )
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{
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struct connection *connection = impl_from_Connection( iface );
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BSTR source = NULL;
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TRACE( "%p, %p\n", connection, str );
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if (connection->datasource && !(source = SysAllocString( connection->datasource ))) return E_OUTOFMEMORY;
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*str = source;
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return S_OK;
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}
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static HRESULT WINAPI connection_put_ConnectionString( _Connection *iface, BSTR str )
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{
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struct connection *connection = impl_from_Connection( iface );
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WCHAR *source = NULL;
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TRACE( "%p, %s\n", connection, debugstr_w( !wcsstr( str, L"Password" ) ? L"<hidden>" : str ) );
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if (str && !(source = strdupW( str ))) return E_OUTOFMEMORY;
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heap_free( connection->datasource );
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connection->datasource = source;
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return S_OK;
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}
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static HRESULT WINAPI connection_get_CommandTimeout( _Connection *iface, LONG *timeout )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p, %p\n", connection, timeout );
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*timeout = connection->timeout;
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return S_OK;
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}
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static HRESULT WINAPI connection_put_CommandTimeout( _Connection *iface, LONG timeout )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p, %d\n", connection, timeout );
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connection->timeout = timeout;
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return S_OK;
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}
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static HRESULT WINAPI connection_get_ConnectionTimeout( _Connection *iface, LONG *timeout )
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{
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FIXME( "%p, %p\n", iface, timeout );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_put_ConnectionTimeout( _Connection *iface, LONG timeout )
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{
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FIXME( "%p, %d\n", iface, timeout );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_Version( _Connection *iface, BSTR *str )
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{
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FIXME( "%p, %p\n", iface, str );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_Close( _Connection *iface )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p\n", connection );
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if (connection->state == adStateClosed) return MAKE_ADO_HRESULT( adErrObjectClosed );
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connection->state = adStateClosed;
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return S_OK;
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}
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static HRESULT WINAPI connection_Execute( _Connection *iface, BSTR command, VARIANT *records_affected,
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LONG options, _Recordset **record_set )
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{
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FIXME( "%p, %s, %p, %08x, %p\n", iface, debugstr_w(command), records_affected, options, record_set );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_BeginTrans( _Connection *iface, LONG *transaction_level )
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{
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FIXME( "%p, %p\n", iface, transaction_level );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_CommitTrans( _Connection *iface )
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{
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FIXME( "%p\n", iface );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_RollbackTrans( _Connection *iface )
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{
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FIXME( "%p\n", iface );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_Open( _Connection *iface, BSTR connect_str, BSTR userid, BSTR password,
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LONG options )
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{
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struct connection *connection = impl_from_Connection( iface );
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FIXME( "%p, %s, %s, %p, %08x\n", iface, debugstr_w(connect_str), debugstr_w(userid),
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password, options );
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if (connection->state == adStateOpen) return MAKE_ADO_HRESULT( adErrObjectOpen );
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connection->state = adStateOpen;
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return S_OK;
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}
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static HRESULT WINAPI connection_get_Errors( _Connection *iface, Errors **obj )
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{
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FIXME( "%p, %p\n", iface, obj );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_DefaultDatabase( _Connection *iface, BSTR *str )
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{
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FIXME( "%p, %p\n", iface, str );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_put_DefaultDatabase( _Connection *iface, BSTR str )
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{
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FIXME( "%p, %s\n", iface, debugstr_w(str) );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_IsolationLevel( _Connection *iface, IsolationLevelEnum *level )
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{
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FIXME( "%p, %p\n", iface, level );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_put_IsolationLevel( _Connection *iface, IsolationLevelEnum level )
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{
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FIXME( "%p, %d\n", iface, level );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_Attributes( _Connection *iface, LONG *attr )
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{
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FIXME( "%p, %p\n", iface, attr );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_put_Attributes( _Connection *iface, LONG attr )
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{
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FIXME( "%p, %d\n", iface, attr );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_CursorLocation( _Connection *iface, CursorLocationEnum *cursor_loc )
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{
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FIXME( "%p, %p\n", iface, cursor_loc );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_put_CursorLocation( _Connection *iface, CursorLocationEnum cursor_loc )
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{
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FIXME( "%p, %u\n", iface, cursor_loc );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_get_Mode( _Connection *iface, ConnectModeEnum *mode )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p, %p\n", iface, mode );
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*mode = connection->mode;
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return S_OK;
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}
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static HRESULT WINAPI connection_put_Mode( _Connection *iface, ConnectModeEnum mode )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p, %u\n", iface, mode );
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connection->mode = mode;
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return S_OK;
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}
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static HRESULT WINAPI connection_get_Provider( _Connection *iface, BSTR *str )
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{
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struct connection *connection = impl_from_Connection( iface );
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BSTR provider = NULL;
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TRACE( "%p, %p\n", iface, str );
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if (connection->provider && !(provider = SysAllocString( connection->provider ))) return E_OUTOFMEMORY;
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*str = provider;
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return S_OK;
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}
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static HRESULT WINAPI connection_put_Provider( _Connection *iface, BSTR str )
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{
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struct connection *connection = impl_from_Connection( iface );
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WCHAR *provider = NULL;
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TRACE( "%p, %s\n", iface, debugstr_w(str) );
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if (!str) return MAKE_ADO_HRESULT(adErrInvalidArgument);
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if (!(provider = strdupW( str ))) return E_OUTOFMEMORY;
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heap_free( connection->provider );
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connection->provider = provider;
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return S_OK;
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}
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static HRESULT WINAPI connection_get_State( _Connection *iface, LONG *state )
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{
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struct connection *connection = impl_from_Connection( iface );
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TRACE( "%p, %p\n", connection, state );
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*state = connection->state;
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return S_OK;
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}
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static HRESULT WINAPI connection_OpenSchema( _Connection *iface, SchemaEnum schema, VARIANT restrictions,
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VARIANT schema_id, _Recordset **record_set )
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{
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FIXME( "%p, %d, %s, %s, %p\n", iface, schema, debugstr_variant(&restrictions),
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debugstr_variant(&schema_id), record_set );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connection_Cancel( _Connection *iface )
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{
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FIXME( "%p\n", iface );
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return E_NOTIMPL;
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}
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static const struct _ConnectionVtbl connection_vtbl =
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{
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connection_QueryInterface,
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connection_AddRef,
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connection_Release,
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connection_GetTypeInfoCount,
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connection_GetTypeInfo,
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connection_GetIDsOfNames,
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connection_Invoke,
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connection_get_Properties,
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connection_get_ConnectionString,
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connection_put_ConnectionString,
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connection_get_CommandTimeout,
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connection_put_CommandTimeout,
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connection_get_ConnectionTimeout,
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connection_put_ConnectionTimeout,
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connection_get_Version,
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connection_Close,
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connection_Execute,
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connection_BeginTrans,
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connection_CommitTrans,
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connection_RollbackTrans,
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connection_Open,
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connection_get_Errors,
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connection_get_DefaultDatabase,
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connection_put_DefaultDatabase,
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connection_get_IsolationLevel,
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connection_put_IsolationLevel,
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connection_get_Attributes,
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connection_put_Attributes,
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connection_get_CursorLocation,
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connection_put_CursorLocation,
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connection_get_Mode,
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connection_put_Mode,
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connection_get_Provider,
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connection_put_Provider,
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connection_get_State,
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connection_OpenSchema,
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connection_Cancel
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};
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static HRESULT WINAPI supporterror_QueryInterface( ISupportErrorInfo *iface, REFIID riid, void **obj )
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{
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struct connection *connection = impl_from_ISupportErrorInfo( iface );
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return connection_QueryInterface( &connection->Connection_iface, riid, obj );
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}
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static ULONG WINAPI supporterror_AddRef( ISupportErrorInfo *iface )
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{
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struct connection *connection = impl_from_ISupportErrorInfo( iface );
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return connection_AddRef( &connection->Connection_iface );
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}
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static ULONG WINAPI supporterror_Release( ISupportErrorInfo *iface )
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{
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struct connection *connection = impl_from_ISupportErrorInfo( iface );
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return connection_Release( &connection->Connection_iface );
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}
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static HRESULT WINAPI supporterror_InterfaceSupportsErrorInfo( ISupportErrorInfo *iface, REFIID riid )
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{
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struct connection *connection = impl_from_ISupportErrorInfo( iface );
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FIXME( "%p, %s\n", connection, debugstr_guid(riid) );
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return S_FALSE;
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}
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static const struct ISupportErrorInfoVtbl support_error_vtbl =
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{
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supporterror_QueryInterface,
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supporterror_AddRef,
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supporterror_Release,
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supporterror_InterfaceSupportsErrorInfo
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};
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static HRESULT WINAPI connpointcontainer_QueryInterface( IConnectionPointContainer *iface,
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REFIID riid, void **obj )
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{
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struct connection *connection = impl_from_IConnectionPointContainer( iface );
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return connection_QueryInterface( &connection->Connection_iface, riid, obj );
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}
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static ULONG WINAPI connpointcontainer_AddRef( IConnectionPointContainer *iface )
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{
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struct connection *connection = impl_from_IConnectionPointContainer( iface );
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return connection_AddRef( &connection->Connection_iface );
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}
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static ULONG WINAPI connpointcontainer_Release( IConnectionPointContainer *iface )
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{
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struct connection *connection = impl_from_IConnectionPointContainer( iface );
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return connection_Release( &connection->Connection_iface );
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}
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static HRESULT WINAPI connpointcontainer_EnumConnectionPoints( IConnectionPointContainer *iface,
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IEnumConnectionPoints **points )
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{
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struct connection *connection = impl_from_IConnectionPointContainer( iface );
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FIXME( "%p, %p\n", connection, points );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI connpointcontainer_FindConnectionPoint( IConnectionPointContainer *iface,
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REFIID riid, IConnectionPoint **point )
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{
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struct connection *connection = impl_from_IConnectionPointContainer( iface );
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TRACE( "%p, %s %p\n", connection, debugstr_guid( riid ), point );
|
|
|
|
if (!point) return E_POINTER;
|
|
|
|
if (IsEqualIID( riid, connection->cp_connev.riid ))
|
|
{
|
|
*point = &connection->cp_connev.IConnectionPoint_iface;
|
|
IConnectionPoint_AddRef( *point );
|
|
return S_OK;
|
|
}
|
|
|
|
FIXME( "unsupported connection point %s\n", debugstr_guid( riid ) );
|
|
return CONNECT_E_NOCONNECTION;
|
|
}
|
|
|
|
static const struct IConnectionPointContainerVtbl connpointcontainer_vtbl =
|
|
{
|
|
connpointcontainer_QueryInterface,
|
|
connpointcontainer_AddRef,
|
|
connpointcontainer_Release,
|
|
connpointcontainer_EnumConnectionPoints,
|
|
connpointcontainer_FindConnectionPoint
|
|
};
|
|
|
|
static HRESULT WINAPI connpoint_QueryInterface( IConnectionPoint *iface, REFIID riid, void **obj )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
|
|
if (IsEqualGUID( &IID_IUnknown, riid ) || IsEqualGUID( &IID_IConnectionPoint, riid ))
|
|
{
|
|
*obj = &connpoint->IConnectionPoint_iface;
|
|
}
|
|
else
|
|
{
|
|
FIXME( "interface %s not implemented\n", debugstr_guid( riid ) );
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
connection_AddRef( &connpoint->conn->Connection_iface );
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI connpoint_AddRef( IConnectionPoint *iface )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
return IConnectionPointContainer_AddRef( &connpoint->conn->IConnectionPointContainer_iface );
|
|
}
|
|
|
|
static ULONG WINAPI connpoint_Release( IConnectionPoint *iface )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
return IConnectionPointContainer_Release( &connpoint->conn->IConnectionPointContainer_iface );
|
|
}
|
|
|
|
static HRESULT WINAPI connpoint_GetConnectionInterface( IConnectionPoint *iface, IID *iid )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
FIXME( "%p, %p\n", connpoint, iid );
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI connpoint_GetConnectionPointContainer( IConnectionPoint *iface,
|
|
IConnectionPointContainer **container )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
FIXME( "%p, %p\n", connpoint, container );
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI connpoint_Advise( IConnectionPoint *iface, IUnknown *unk_sink,
|
|
DWORD *cookie )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
IUnknown *sink, **tmp;
|
|
ULONG new_size;
|
|
HRESULT hr;
|
|
DWORD i;
|
|
|
|
TRACE( "%p, %p, %p\n", iface, unk_sink, cookie );
|
|
|
|
if (!unk_sink || !cookie) return E_FAIL;
|
|
|
|
if (FAILED(hr = IUnknown_QueryInterface( unk_sink, &IID_ConnectionEventsVt, (void**)&sink )))
|
|
{
|
|
*cookie = 0;
|
|
return E_FAIL;
|
|
}
|
|
|
|
if (connpoint->sinks)
|
|
{
|
|
for (i = 0; i < connpoint->sinks_size; ++i)
|
|
{
|
|
if (!connpoint->sinks[i])
|
|
break;
|
|
}
|
|
|
|
if (i == connpoint->sinks_size)
|
|
{
|
|
new_size = connpoint->sinks_size * 2;
|
|
if (!(tmp = heap_realloc_zero( connpoint->sinks, new_size * sizeof(*connpoint->sinks) )))
|
|
return E_OUTOFMEMORY;
|
|
connpoint->sinks = tmp;
|
|
connpoint->sinks_size = new_size;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!(connpoint->sinks = heap_alloc_zero( sizeof(*connpoint->sinks) ))) return E_OUTOFMEMORY;
|
|
connpoint->sinks_size = 1;
|
|
i = 0;
|
|
}
|
|
|
|
connpoint->sinks[i] = sink;
|
|
*cookie = i + 1;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI connpoint_Unadvise( IConnectionPoint *iface, DWORD cookie )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
TRACE( "%p, %u\n", connpoint, cookie );
|
|
|
|
if (!cookie || cookie > connpoint->sinks_size || !connpoint->sinks || !connpoint->sinks[cookie - 1])
|
|
return E_FAIL;
|
|
|
|
IUnknown_Release( connpoint->sinks[cookie - 1] );
|
|
connpoint->sinks[cookie - 1] = NULL;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI connpoint_EnumConnections( IConnectionPoint *iface,
|
|
IEnumConnections **points )
|
|
{
|
|
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
|
|
FIXME( "%p, %p\n", connpoint, points );
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IConnectionPointVtbl connpoint_vtbl =
|
|
{
|
|
connpoint_QueryInterface,
|
|
connpoint_AddRef,
|
|
connpoint_Release,
|
|
connpoint_GetConnectionInterface,
|
|
connpoint_GetConnectionPointContainer,
|
|
connpoint_Advise,
|
|
connpoint_Unadvise,
|
|
connpoint_EnumConnections
|
|
};
|
|
|
|
HRESULT Connection_create( void **obj )
|
|
{
|
|
struct connection *connection;
|
|
|
|
if (!(connection = heap_alloc( sizeof(*connection) ))) return E_OUTOFMEMORY;
|
|
connection->Connection_iface.lpVtbl = &connection_vtbl;
|
|
connection->ISupportErrorInfo_iface.lpVtbl = &support_error_vtbl;
|
|
connection->IConnectionPointContainer_iface.lpVtbl = &connpointcontainer_vtbl;
|
|
connection->refs = 1;
|
|
connection->state = adStateClosed;
|
|
connection->timeout = 30;
|
|
connection->datasource = NULL;
|
|
connection->provider = SysAllocString(L"MSDASQL");
|
|
connection->mode = adModeUnknown;
|
|
|
|
connection->cp_connev.conn = connection;
|
|
connection->cp_connev.riid = &DIID_ConnectionEvents;
|
|
connection->cp_connev.IConnectionPoint_iface.lpVtbl = &connpoint_vtbl;
|
|
connection->cp_connev.sinks = NULL;
|
|
connection->cp_connev.sinks_size = 0;
|
|
|
|
*obj = &connection->Connection_iface;
|
|
TRACE( "returning iface %p\n", *obj );
|
|
return S_OK;
|
|
}
|