forked from Mirrors/wine-wine
248 lines
6.1 KiB
C
248 lines
6.1 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2004 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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/* below is the query interface to a table */
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typedef struct tagMSIINSERTVIEW
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{
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MSIVIEW view;
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MSIDATABASE *db;
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LPWSTR name;
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BOOL bIsTemp;
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string_list *cols;
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value_list *vals;
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} MSIINSERTVIEW;
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static UINT INSERT_fetch_int( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val )
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{
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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TRACE("%p %d %d %p\n", iv, row, col, val );
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return ERROR_FUNCTION_FAILED;
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}
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static UINT INSERT_execute( struct tagMSIVIEW *view, MSIHANDLE record )
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{
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#if 0
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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create_col_info *col;
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UINT r, nField, row, table_val, column_val;
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static const WCHAR szTables[] = { '_','T','a','b','l','e','s',0 };
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static const WCHAR szColumns[] = { '_','C','o','l','u','m','n','s',0 };
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MSIVIEW *tv = NULL;
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TRACE("%p Table %s (%s)\n", iv, debugstr_w(iv->name),
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iv->bIsTemp?"temporary":"permanent");
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/* only add tables that don't exist already */
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if( TABLE_Exists(iv->db, iv->name ) )
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return ERROR_BAD_QUERY_SYNTAX;
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/* add the name to the _Tables table */
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table_val = msi_addstringW( iv->db->strings, 0, iv->name, -1, 1 );
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TRACE("New string %s -> %d\n", debugstr_w( iv->name ), table_val );
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if( table_val < 0 )
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return ERROR_FUNCTION_FAILED;
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r = TABLE_CreateView( iv->db, szTables, &tv );
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TRACE("CreateView returned %x\n", r);
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if( r )
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return r;
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r = tv->ops->execute( tv, 0 );
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TRACE("tv execute returned %x\n", r);
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if( r )
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return r;
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row = -1;
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r = tv->ops->insert_row( tv, &row );
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TRACE("insert_row returned %x\n", r);
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if( r )
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goto err;
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r = tv->ops->set_int( tv, row, 1, table_val );
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if( r )
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goto err;
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tv->ops->delete( tv );
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tv = NULL;
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/* add each column to the _Columns table */
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r = TABLE_CreateView( iv->db, szColumns, &tv );
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if( r )
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return r;
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r = tv->ops->execute( tv, 0 );
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TRACE("tv execute returned %x\n", r);
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if( r )
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return r;
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/*
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* need to set the table, column number, col name and type
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* for each column we enter in the table
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*/
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nField = 1;
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for( col = iv->col_info; col; col = col->next )
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{
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row = -1;
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r = tv->ops->insert_row( tv, &row );
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if( r )
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goto err;
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column_val = msi_addstringW( iv->db->strings, 0, col->colname, -1, 1 );
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TRACE("New string %s -> %d\n", debugstr_w( col->colname ), column_val );
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if( column_val < 0 )
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break;
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r = tv->ops->set_int( tv, row, 1, table_val );
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if( r )
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break;
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r = tv->ops->set_int( tv, row, 2, 0x8000|nField );
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if( r )
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break;
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r = tv->ops->set_int( tv, row, 3, column_val );
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if( r )
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break;
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r = tv->ops->set_int( tv, row, 4, 0x8000|col->type );
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if( r )
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break;
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}
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if( !col )
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r = ERROR_SUCCESS;
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err:
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/* FIXME: remove values from the string table on error */
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if( tv )
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tv->ops->delete( tv );
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return r;
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#else
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return ERROR_FUNCTION_FAILED;
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#endif
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}
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static UINT INSERT_close( struct tagMSIVIEW *view )
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{
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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TRACE("%p\n", iv);
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return ERROR_SUCCESS;
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}
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static UINT INSERT_get_dimensions( struct tagMSIVIEW *view, UINT *rows, UINT *cols )
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{
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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TRACE("%p %p %p\n", iv, rows, cols );
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return ERROR_FUNCTION_FAILED;
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}
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static UINT INSERT_get_column_info( struct tagMSIVIEW *view,
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UINT n, LPWSTR *name, UINT *type )
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{
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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TRACE("%p %d %p %p\n", iv, n, name, type );
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return ERROR_FUNCTION_FAILED;
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}
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static UINT INSERT_modify( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, MSIHANDLE hrec)
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{
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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TRACE("%p %d %ld\n", iv, eModifyMode, hrec );
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return ERROR_FUNCTION_FAILED;
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}
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static UINT INSERT_delete( struct tagMSIVIEW *view )
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{
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MSIINSERTVIEW *iv = (MSIINSERTVIEW*)view;
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TRACE("%p\n", iv );
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delete_string_list( iv->cols );
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delete_value_list( iv->vals );
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HeapFree( GetProcessHeap(), 0, iv->name );
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HeapFree( GetProcessHeap(), 0, iv );
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return ERROR_SUCCESS;
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}
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MSIVIEWOPS insert_ops =
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{
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INSERT_fetch_int,
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NULL,
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NULL,
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INSERT_execute,
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INSERT_close,
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INSERT_get_dimensions,
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INSERT_get_column_info,
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INSERT_modify,
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INSERT_delete
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};
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UINT INSERT_CreateView( MSIDATABASE *db, MSIVIEW **view, LPWSTR table,
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string_list *columns, value_list *values, BOOL temp )
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{
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MSIINSERTVIEW *iv = NULL;
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TRACE("%p\n", iv );
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iv = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof *iv );
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if( !iv )
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return ERROR_FUNCTION_FAILED;
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/* fill the structure */
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iv->view.ops = &insert_ops;
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iv->db = db;
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iv->name = table; /* FIXME: strdupW it? */
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iv->cols = columns;
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iv->vals = values;
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iv->bIsTemp = temp;
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*view = (MSIVIEW*) iv;
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return ERROR_SUCCESS;
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}
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