wbemprox: Add a function to resize a table.

dlls/wbemprox/class.c

@@ -781,7 +781,7 @@ static HRESULT create_signature_table( IEnumWbemClassObject *iter, WCHAR *name )
     hr = create_signature_columns_and_data( iter, &num_cols, &columns, &row );
     if (hr != S_OK) return hr;
 
-    if (!(table = create_table( name, num_cols, columns, 1, row, NULL )))
+    if (!(table = create_table( name, num_cols, columns, 1, 1, row, NULL )))
     {
         free_columns( columns, num_cols );
         heap_free( row );

dlls/wbemprox/table.c

@@ -290,6 +290,7 @@ void clear_table( struct table *table )
     if (table->fill)
     {
         table->num_rows = 0;
+        table->num_rows_allocated = 0;
         heap_free( table->data );
         table->data = NULL;
     }
@@ -345,7 +346,7 @@ struct table *grab_table( const WCHAR *name )
 }
 
 struct table *create_table( const WCHAR *name, UINT num_cols, const struct column *columns,
-                            UINT num_rows, BYTE *data,
+                            UINT num_rows, UINT num_allocated, BYTE *data,
                             enum fill_status (*fill)(struct table *, const struct expr *cond) )
 {
     struct table *table;
@@ -355,6 +356,7 @@ struct table *create_table( const WCHAR *name, UINT num_cols, const struct colum
     table->num_cols           = num_cols;
     table->columns            = columns;
     table->num_rows           = num_rows;
+    table->num_rows_allocated = num_allocated;
     table->data               = data;
     table->fill               = fill;
     table->flags              = TABLE_FLAG_DYNAMIC;

dlls/wbemprox/wbemprox_private.h

@@ -108,6 +108,7 @@ struct table
     UINT num_cols;
     const struct column *columns;
     UINT num_rows;
+    UINT num_rows_allocated;
     BYTE *data;
     enum fill_status (*fill)(struct table *, const struct expr *cond);
     UINT flags;
@@ -177,7 +178,7 @@ void init_table_list( void ) DECLSPEC_HIDDEN;
 struct table *grab_table( const WCHAR * ) DECLSPEC_HIDDEN;
 struct table *addref_table( struct table * ) DECLSPEC_HIDDEN;
 void release_table( struct table * ) DECLSPEC_HIDDEN;
-struct table *create_table( const WCHAR *, UINT, const struct column *, UINT, BYTE *,
+struct table *create_table( const WCHAR *, UINT, const struct column *, UINT, UINT, BYTE *,
                             enum fill_status (*)(struct table *, const struct expr *) ) DECLSPEC_HIDDEN;
 BOOL add_table( struct table * ) DECLSPEC_HIDDEN;
 void free_columns( struct column *, UINT ) DECLSPEC_HIDDEN;