msi: Add a stub ALTER query.

dlls/msi/Makefile.in

@@ -9,6 +9,7 @@ EXTRALIBS = -luuid
 
 C_SRCS = \
 	action.c \
+	alter.c \
 	appsearch.c \
 	classes.c \
 	create.c \

dlls/msi/alter.c

+/*
+ * Implementation of the Microsoft Installer (msi.dll)
+ *
+ * Copyright 2006 Mike McCormack
+ *
+ * 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 "msi.h"
+#include "msiquery.h"
+#include "objbase.h"
+#include "objidl.h"
+#include "msipriv.h"
+
+#include "query.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(msidb);
+
+typedef struct tagMSIALTERVIEW
+{
+    MSIVIEW        view;
+    MSIDATABASE   *db;
+} MSIALTERVIEW;
+
+static UINT ALTER_fetch_int( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %d %d %p\n", av, row, col, val );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_fetch_stream( struct tagMSIVIEW *view, UINT row, UINT col, IStream **stm)
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %d %d %p\n", av, row, col, stm );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_set_int( struct tagMSIVIEW *view, UINT row, UINT col, UINT val )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %d %d %04x\n", av, row, col, val );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_insert_row( struct tagMSIVIEW *view, MSIRECORD *record )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %p\n", av, record );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_execute( struct tagMSIVIEW *view, MSIRECORD *record )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    FIXME("%p %p\n", av, record);
+
+    return ERROR_SUCCESS;
+}
+
+static UINT ALTER_close( struct tagMSIVIEW *view )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p\n", av );
+
+    return ERROR_SUCCESS;
+}
+
+static UINT ALTER_get_dimensions( struct tagMSIVIEW *view, UINT *rows, UINT *cols )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %p %p\n", av, rows, cols );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_get_column_info( struct tagMSIVIEW *view,
+                UINT n, LPWSTR *name, UINT *type )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %d %p %p\n", av, n, name, type );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_modify( struct tagMSIVIEW *view, MSIMODIFY eModifyMode,
+                MSIRECORD *rec )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p %d %p\n", av, eModifyMode, rec );
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+static UINT ALTER_delete( struct tagMSIVIEW *view )
+{
+    MSIALTERVIEW *av = (MSIALTERVIEW*)view;
+
+    TRACE("%p\n", av );
+
+    return ERROR_SUCCESS;
+}
+
+static UINT ALTER_find_matching_rows( struct tagMSIVIEW *view, UINT col,
+    UINT val, UINT *row, MSIITERHANDLE *handle )
+{
+    TRACE("%p, %d, %u, %p\n", view, col, val, *handle);
+
+    return ERROR_FUNCTION_FAILED;
+}
+
+
+static const MSIVIEWOPS alter_ops =
+{
+    ALTER_fetch_int,
+    ALTER_fetch_stream,
+    ALTER_set_int,
+    ALTER_insert_row,
+    ALTER_execute,
+    ALTER_close,
+    ALTER_get_dimensions,
+    ALTER_get_column_info,
+    ALTER_modify,
+    ALTER_delete,
+    ALTER_find_matching_rows
+};
+
+UINT ALTER_CreateView( MSIDATABASE *db, MSIVIEW **view, LPCWSTR name, int hold )
+{
+    MSIALTERVIEW *av = NULL;
+
+    TRACE("%p\n", av );
+
+    av = msi_alloc_zero( sizeof *av );
+    if( !av )
+        return ERROR_FUNCTION_FAILED;
+
+    /* fill the structure */
+    av->view.ops = &alter_ops;
+    av->db = db;
+
+    *view = &av->view;
+
+    return ERROR_SUCCESS;
+}

dlls/msi/query.h

@@ -121,6 +121,8 @@ UINT JOIN_CreateView( MSIDATABASE *db, MSIVIEW **view,
                       LPCWSTR left, LPCWSTR right,
                       struct expr *cond );
 
+UINT ALTER_CreateView( MSIDATABASE *db, MSIVIEW **view, LPCWSTR name, int hold );
+
 int sqliteGetToken(const WCHAR *z, int *tokenType);
 
 #endif /* __WINE_MSI_QUERY_H */

dlls/msi/sql.y

@@ -79,15 +79,15 @@ static struct expr * EXPR_wildcard( void *info );
     int integer;
 }
 
-%token TK_ABORT TK_AFTER TK_AGG_FUNCTION TK_ALL TK_AND TK_AS TK_ASC
+%token TK_ABORT TK_AFTER TK_AGG_FUNCTION TK_ALL TK_ALTER TK_AND TK_AS TK_ASC
 %token TK_BEFORE TK_BEGIN TK_BETWEEN TK_BITAND TK_BITNOT TK_BITOR TK_BY
 %token TK_CASCADE TK_CASE TK_CHAR TK_CHECK TK_CLUSTER TK_COLLATE TK_COLUMN
-%token TK_COMMA TK_COMMENT TK_COMMIT TK_CONCAT TK_CONFLICT 
+%token TK_COMMA TK_COMMENT TK_COMMIT TK_CONCAT TK_CONFLICT
 %token TK_CONSTRAINT TK_COPY TK_CREATE
 %token TK_DEFAULT TK_DEFERRABLE TK_DEFERRED TK_DELETE TK_DELIMITERS TK_DESC
 %token TK_DISTINCT TK_DOT TK_DROP TK_EACH
 %token TK_ELSE TK_END TK_END_OF_FILE TK_EQ TK_EXCEPT TK_EXPLAIN
-%token TK_FAIL TK_FLOAT TK_FOR TK_FOREIGN TK_FROM TK_FUNCTION
+%token TK_FAIL TK_FLOAT TK_FOR TK_FOREIGN TK_FREE TK_FROM TK_FUNCTION
 %token TK_GE TK_GLOB TK_GROUP TK_GT
 %token TK_HAVING TK_HOLD
 %token TK_IGNORE TK_ILLEGAL TK_IMMEDIATE TK_IN TK_INDEX TK_INITIALLY
@@ -127,10 +127,10 @@ static struct expr * EXPR_wildcard( void *info );
 %type <column_list> selcollist column column_and_type column_def table_def
 %type <column_list> column_assignment update_assign_list constlist
 %type <query> query multifrom from fromtable selectfrom unorderedsel
-%type <query> oneupdate onedelete oneselect onequery onecreate oneinsert
+%type <query> oneupdate onedelete oneselect onequery onecreate oneinsert onealter
 %type <expr> expr val column_val const_val
 %type <column_type> column_type data_type data_type_l data_count
-%type <integer> number
+%type <integer> number alterop
 
 /* Reference: http://mates.ms.mff.cuni.cz/oracle/doc/ora815nt/server.815/a67779/operator.htm */
 %left TK_OR
@@ -156,6 +156,7 @@ onequery:
   | oneinsert
   | oneupdate
   | onedelete
+  | onealter
     ;
 
 oneinsert:
@@ -235,6 +236,30 @@ onedelete:
         }
     ;
 
+onealter:
+    TK_ALTER TK_TABLE table alterop
+        {
+            SQL_input* sql = (SQL_input*) info;
+            MSIVIEW *alter = NULL;
+
+            ALTER_CreateView( sql->db, &alter, $3, $4 );
+            if( !alter )
+                YYABORT;
+            $$ = alter;
+        }
+    ;
+
+alterop:
+    TK_HOLD
+        {
+            $$ = 1;
+        }
+  | TK_FREE
+        {
+            $$ = -1;
+        }
+  ;
+
 table_def:
     column_def TK_PRIMARY TK_KEY selcollist
         {

dlls/msi/tokenize.c

@@ -41,6 +41,7 @@ struct Keyword {
 
 static const WCHAR ABORT_W[] = { 'A','B','O','R','T',0 };
 static const WCHAR AFTER_W[] = { 'A','F','T','E','R',0 };
+static const WCHAR ALTER_W[] = { 'A','L','T','E','R',0 };
 static const WCHAR ALL_W[] = { 'A','L','L',0 };
 static const WCHAR AND_W[] = { 'A','N','D',0 };
 static const WCHAR AS_W[] = { 'A','S',0 };
@@ -78,6 +79,7 @@ static const WCHAR EXPLAIN_W[] = { 'E','X','P','L','A','I','N',0 };
 static const WCHAR FAIL_W[] = { 'F','A','I','L',0 };
 static const WCHAR FOR_W[] = { 'F','O','R',0 };
 static const WCHAR FOREIGN_W[] = { 'F','O','R','E','I','G','N',0 };
+static const WCHAR FREE_W[] = { 'F','R','E','E',0 };
 static const WCHAR FROM_W[] = { 'F','R','O','M',0 };
 static const WCHAR FULL_W[] = { 'F','U','L','L',0 };
 static const WCHAR GLOB_W[] = { 'G','L','O','B',0 };
@@ -152,6 +154,7 @@ static const WCHAR WHERE_W[] = { 'W','H','E','R','E',0 };
 static const Keyword aKeywordTable[] = {
   { ABORT_W, TK_ABORT },
   { AFTER_W, TK_AFTER },
+  { ALTER_W, TK_ALTER },
   { ALL_W, TK_ALL },
   { AND_W, TK_AND },
   { AS_W, TK_AS },