| /* |
| * Implementation of the Microsoft Installer (msi.dll) |
| * |
| * Copyright 2002-2004 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winerror.h" |
| #include "wine/debug.h" |
| #include "wine/unicode.h" |
| #include "msi.h" |
| #include "msiquery.h" |
| #include "objbase.h" |
| #include "objidl.h" |
| #include "msipriv.h" |
| #include "winnls.h" |
| |
| #include "query.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(msidb); |
| |
| |
| /* below is the query interface to a table */ |
| |
| typedef struct tagMSICREATEVIEW |
| { |
| MSIVIEW view; |
| MSIDATABASE *db; |
| LPCWSTR name; |
| BOOL bIsTemp; |
| BOOL hold; |
| column_info *col_info; |
| } MSICREATEVIEW; |
| |
| static UINT CREATE_fetch_int( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val ) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| |
| TRACE("%p %d %d %p\n", cv, row, col, val ); |
| |
| return ERROR_FUNCTION_FAILED; |
| } |
| |
| static UINT CREATE_execute( struct tagMSIVIEW *view, MSIRECORD *record ) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| BOOL persist = (cv->bIsTemp) ? MSICONDITION_FALSE : MSICONDITION_TRUE; |
| |
| TRACE("%p Table %s (%s)\n", cv, debugstr_w(cv->name), |
| cv->bIsTemp?"temporary":"permanent"); |
| |
| if (cv->bIsTemp && !cv->hold) |
| return ERROR_SUCCESS; |
| |
| return msi_create_table( cv->db, cv->name, cv->col_info, persist ); |
| } |
| |
| static UINT CREATE_close( struct tagMSIVIEW *view ) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| |
| TRACE("%p\n", cv); |
| |
| return ERROR_SUCCESS; |
| } |
| |
| static UINT CREATE_get_dimensions( struct tagMSIVIEW *view, UINT *rows, UINT *cols ) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| |
| TRACE("%p %p %p\n", cv, rows, cols ); |
| |
| return ERROR_FUNCTION_FAILED; |
| } |
| |
| static UINT CREATE_get_column_info( struct tagMSIVIEW *view, UINT n, LPCWSTR *name, |
| UINT *type, BOOL *temporary, LPCWSTR *table_name ) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| |
| TRACE("%p %d %p %p %p %p\n", cv, n, name, type, temporary, table_name ); |
| |
| return ERROR_FUNCTION_FAILED; |
| } |
| |
| static UINT CREATE_modify( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, |
| MSIRECORD *rec, UINT row) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| |
| TRACE("%p %d %p\n", cv, eModifyMode, rec ); |
| |
| return ERROR_FUNCTION_FAILED; |
| } |
| |
| static UINT CREATE_delete( struct tagMSIVIEW *view ) |
| { |
| MSICREATEVIEW *cv = (MSICREATEVIEW*)view; |
| |
| TRACE("%p\n", cv ); |
| |
| msiobj_release( &cv->db->hdr ); |
| msi_free( cv ); |
| |
| return ERROR_SUCCESS; |
| } |
| |
| static const MSIVIEWOPS create_ops = |
| { |
| CREATE_fetch_int, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| CREATE_execute, |
| CREATE_close, |
| CREATE_get_dimensions, |
| CREATE_get_column_info, |
| CREATE_modify, |
| CREATE_delete, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| NULL, |
| }; |
| |
| static UINT check_columns( const column_info *col_info ) |
| { |
| const column_info *c1, *c2; |
| |
| /* check for two columns with the same name */ |
| for( c1 = col_info; c1; c1 = c1->next ) |
| for( c2 = c1->next; c2; c2 = c2->next ) |
| if (!strcmpW( c1->column, c2->column )) |
| return ERROR_BAD_QUERY_SYNTAX; |
| |
| return ERROR_SUCCESS; |
| } |
| |
| UINT CREATE_CreateView( MSIDATABASE *db, MSIVIEW **view, LPCWSTR table, |
| column_info *col_info, BOOL hold ) |
| { |
| MSICREATEVIEW *cv = NULL; |
| UINT r; |
| column_info *col; |
| BOOL temp = TRUE; |
| BOOL tempprim = FALSE; |
| |
| TRACE("%p\n", cv ); |
| |
| r = check_columns( col_info ); |
| if( r != ERROR_SUCCESS ) |
| return r; |
| |
| cv = msi_alloc_zero( sizeof *cv ); |
| if( !cv ) |
| return ERROR_FUNCTION_FAILED; |
| |
| for( col = col_info; col; col = col->next ) |
| { |
| if (!col->table) |
| col->table = table; |
| |
| if( !col->temporary ) |
| temp = FALSE; |
| else if ( col->type & MSITYPE_KEY ) |
| tempprim = TRUE; |
| } |
| |
| if ( !temp && tempprim ) |
| { |
| msi_free( cv ); |
| return ERROR_FUNCTION_FAILED; |
| } |
| |
| /* fill the structure */ |
| cv->view.ops = &create_ops; |
| msiobj_addref( &db->hdr ); |
| cv->db = db; |
| cv->name = table; |
| cv->col_info = col_info; |
| cv->bIsTemp = temp; |
| cv->hold = hold; |
| *view = (MSIVIEW*) cv; |
| |
| return ERROR_SUCCESS; |
| } |