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379 lines
9.4 KiB
C
379 lines
9.4 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2002 Mike McCormack 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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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#include "winerror.h"
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#include "wine/debug.h"
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#include "msi.h"
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#include "msiquery.h"
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#include "objbase.h"
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#include "objidl.h"
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#include "msipriv.h"
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#include "winnls.h"
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#include "query.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msi);
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typedef struct tagMSIQUERY
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{
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MSIVIEW *view;
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UINT row;
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MSIDATABASE *db;
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} MSIQUERY;
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UINT WINAPI MsiDatabaseIsTablePersistentA(
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MSIHANDLE hDatabase, LPSTR szTableName)
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{
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FIXME("%lx %s\n", hDatabase, debugstr_a(szTableName));
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseIsTablePersistentW(
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MSIHANDLE hDatabase, LPWSTR szTableName)
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{
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FIXME("%lx %s\n", hDatabase, debugstr_w(szTableName));
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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void MSI_CloseView( VOID *arg )
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{
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MSIQUERY *query = arg;
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if( query->view && query->view->ops->delete )
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query->view->ops->delete( query->view );
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}
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UINT VIEW_find_column( MSIVIEW *table, LPWSTR name, UINT *n )
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{
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LPWSTR col_name;
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UINT i, count, r;
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r = table->ops->get_dimensions( table, NULL, &count );
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if( r != ERROR_SUCCESS )
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return r;
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for( i=1; i<=count; i++ )
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{
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INT x;
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col_name = NULL;
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r = table->ops->get_column_info( table, i, &col_name, NULL );
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if( r != ERROR_SUCCESS )
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return r;
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x = lstrcmpW( name, col_name );
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HeapFree( GetProcessHeap(), 0, col_name );
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if( !x )
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{
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*n = i;
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return ERROR_SUCCESS;
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}
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}
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return ERROR_INVALID_PARAMETER;
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}
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UINT WINAPI MsiDatabaseOpenViewA(MSIHANDLE hdb,
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LPCSTR szQuery, MSIHANDLE *phView)
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{
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UINT r;
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LPCWSTR szwQuery;
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TRACE("%ld %s %p\n", hdb, debugstr_a(szQuery), phView);
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if( szQuery )
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{
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szwQuery = HEAP_strdupAtoW( GetProcessHeap(), 0, szQuery );
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if( !szwQuery )
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return ERROR_FUNCTION_FAILED;
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}
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else
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szwQuery = NULL;
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r = MsiDatabaseOpenViewW( hdb, szwQuery, phView);
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return r;
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}
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UINT WINAPI MsiDatabaseOpenViewW(MSIHANDLE hdb,
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LPCWSTR szQuery, MSIHANDLE *phView)
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{
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MSIDATABASE *db;
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MSIHANDLE handle;
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MSIQUERY *query;
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UINT r;
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TRACE("%s %p\n", debugstr_w(szQuery), phView);
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if( !szQuery)
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return ERROR_INVALID_PARAMETER;
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db = msihandle2msiinfo( hdb, MSIHANDLETYPE_DATABASE );
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if( !db )
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return ERROR_INVALID_HANDLE;
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/* pre allocate a handle to hold a pointer to the view */
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handle = alloc_msihandle( MSIHANDLETYPE_VIEW, sizeof (MSIQUERY), MSI_CloseView );
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if( !handle )
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return ERROR_FUNCTION_FAILED;
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query = msihandle2msiinfo( handle, MSIHANDLETYPE_VIEW );
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if( !query )
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return ERROR_FUNCTION_FAILED;
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query->row = 0;
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query->db = db;
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query->view = NULL;
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r = MSI_ParseSQL( db, szQuery, &query->view );
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if( r != ERROR_SUCCESS )
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{
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MsiCloseHandle( handle );
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return r;
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}
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*phView = handle;
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return ERROR_SUCCESS;
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}
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UINT WINAPI MsiViewFetch(MSIHANDLE hView, MSIHANDLE *record)
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{
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MSIQUERY *query;
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MSIVIEW *view;
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MSIHANDLE handle;
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UINT row_count = 0, col_count = 0, i, ival, ret, type;
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TRACE("%ld %p\n", hView, record);
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query = msihandle2msiinfo( hView, MSIHANDLETYPE_VIEW );
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if( !query )
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return ERROR_INVALID_HANDLE;
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view = query->view;
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if( !view )
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return ERROR_FUNCTION_FAILED;
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ret = view->ops->get_dimensions( view, &row_count, &col_count );
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if( ret )
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return ret;
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if( !col_count )
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return ERROR_INVALID_PARAMETER;
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if( query->row >= row_count )
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return ERROR_NO_MORE_ITEMS;
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handle = MsiCreateRecord( col_count );
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if( !handle )
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return ERROR_FUNCTION_FAILED;
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for( i=1; i<=col_count; i++ )
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{
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ret = view->ops->get_column_info( view, i, NULL, &type );
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if( ret )
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{
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ERR("Error getting column type for %d\n", i );
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continue;
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}
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ret = view->ops->fetch_int( view, query->row, i, &ival );
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if( ret )
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{
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ERR("Error fetching data for %d\n", i );
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continue;
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}
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if( ! (type & MSITYPE_VALID ) )
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ERR("Invalid type!\n");
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/* check if it's nul (0) - if so, don't set anything */
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if( !ival )
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continue;
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if( type & MSITYPE_STRING )
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{
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LPWSTR sval = MSI_makestring( query->db, ival );
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MsiRecordSetStringW( handle, i, sval );
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HeapFree( GetProcessHeap(), 0, sval );
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}
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else
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{
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if( (type & MSI_DATASIZEMASK) == 2 )
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MsiRecordSetInteger( handle, i, ival - (1<<15) );
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else
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MsiRecordSetInteger( handle, i, ival - (1<<31) );
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}
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}
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query->row ++;
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*record = handle;
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return ERROR_SUCCESS;
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}
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UINT WINAPI MsiViewClose(MSIHANDLE hView)
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{
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MSIQUERY *query;
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MSIVIEW *view;
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TRACE("%ld\n", hView );
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query = msihandle2msiinfo( hView, MSIHANDLETYPE_VIEW );
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if( !query )
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return ERROR_INVALID_HANDLE;
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view = query->view;
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if( !view )
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return ERROR_FUNCTION_FAILED;
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if( !view->ops->close )
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return ERROR_FUNCTION_FAILED;
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return view->ops->close( view );
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}
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UINT WINAPI MsiViewExecute(MSIHANDLE hView, MSIHANDLE hRec)
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{
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MSIQUERY *query;
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MSIVIEW *view;
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TRACE("%ld %ld\n", hView, hRec);
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query = msihandle2msiinfo( hView, MSIHANDLETYPE_VIEW );
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if( !query )
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return ERROR_INVALID_HANDLE;
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view = query->view;
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if( !view )
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return ERROR_FUNCTION_FAILED;
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if( !view->ops->execute )
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return ERROR_FUNCTION_FAILED;
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query->row = 0;
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return view->ops->execute( view, hRec );
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}
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UINT WINAPI MsiViewGetColumnInfo(MSIHANDLE hView, MSICOLINFO info, MSIHANDLE *hRec)
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{
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MSIVIEW *view;
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MSIQUERY *query;
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MSIHANDLE handle;
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UINT ret, i, count = 0, type;
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LPWSTR name;
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TRACE("%ld %d %p\n", hView, info, hRec);
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query = msihandle2msiinfo( hView, MSIHANDLETYPE_VIEW );
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if( !query )
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return ERROR_INVALID_HANDLE;
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view = query->view;
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if( !view )
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return ERROR_FUNCTION_FAILED;
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if( !view->ops->get_dimensions )
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return ERROR_FUNCTION_FAILED;
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ret = view->ops->get_dimensions( view, NULL, &count );
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if( ret )
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return ret;
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if( !count )
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return ERROR_INVALID_PARAMETER;
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handle = MsiCreateRecord( count );
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if( !handle )
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return ERROR_FUNCTION_FAILED;
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for( i=0; i<count; i++ )
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{
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name = NULL;
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ret = view->ops->get_column_info( view, i+1, &name, &type );
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if( ret != ERROR_SUCCESS )
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continue;
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MsiRecordSetStringW( handle, i+1, name );
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HeapFree( GetProcessHeap(), 0, name );
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}
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*hRec = handle;
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return ERROR_SUCCESS;
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}
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UINT WINAPI MsiDoActionA( MSIHANDLE hInstall, LPCSTR szAction )
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{
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FIXME("%ld %s\n", hInstall, debugstr_a(szAction) );
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDoActionW( MSIHANDLE hInstall, LPCWSTR szAction )
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{
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FIXME("%ld %s\n", hInstall, debugstr_w(szAction) );
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseApplyTransformA( MSIHANDLE hdb,
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LPCSTR szTransformFile, int iErrorCond)
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{
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FIXME("%ld %s %d\n", hdb, debugstr_a(szTransformFile), iErrorCond);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseApplyTransformW( MSIHANDLE hdb,
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LPCWSTR szTransformFile, int iErrorCond)
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{
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FIXME("%ld %s %d\n", hdb, debugstr_w(szTransformFile), iErrorCond);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseGenerateTransformA( MSIHANDLE hdb, MSIHANDLE hdbref,
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LPCSTR szTransformFile, int iReserved1, int iReserved2 )
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{
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FIXME("%ld %ld %s %d %d\n", hdb, hdbref,
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debugstr_a(szTransformFile), iReserved1, iReserved2);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseGenerateTransformW( MSIHANDLE hdb, MSIHANDLE hdbref,
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LPCWSTR szTransformFile, int iReserved1, int iReserved2 )
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{
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FIXME("%ld %ld %s %d %d\n", hdb, hdbref,
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debugstr_w(szTransformFile), iReserved1, iReserved2);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseCommit( MSIHANDLE hdb )
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{
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FIXME("%ld\n", hdb);
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return ERROR_SUCCESS;
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}
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UINT WINAPI MsiDatabaseGetPrimaryKeysA(MSIHANDLE hdb,
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LPCSTR table, MSIHANDLE* rec)
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{
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FIXME("%ld %s %p\n", hdb, debugstr_a(table), rec);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiDatabaseGetPrimaryKeysW(MSIHANDLE hdb,
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LPCWSTR table, MSIHANDLE* rec)
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{
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FIXME("%ld %s %p\n", hdb, debugstr_w(table), rec);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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