-/* Copyright (c) 2009, 2010 Nicira Networks.
+/* Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
struct ovsdb_idl_column {
char *name;
struct ovsdb_type type;
+ bool mutable;
void (*parse)(struct ovsdb_idl_row *, const struct ovsdb_datum *);
void (*unparse)(struct ovsdb_idl_row *);
};
struct ovsdb_idl_table_class {
char *name;
+ bool is_root;
const struct ovsdb_idl_column *columns;
size_t n_columns;
size_t allocation_size;
-};
-
-enum ovsdb_idl_mode {
- /* Client reads and may write this column and wants to be alerted upon
- * updates to it.
- *
- * This is the default. */
- OVSDB_IDL_MODE_RW,
-
- /* Client may read and write this column, but doesn't care to be alerted
- * when it is updated.
- *
- * This is useful for columns that a client treats as "write-only", that
- * is, it updates them but doesn't want to get alerted about its own
- * updates. It also won't be alerted about other clients' updates, so this
- * is suitable only for use by a client that "owns" a particular column. */
- OVSDB_IDL_MODE_WO,
-
- /* Client won't read or write this column at all. The IDL code can't
- * prevent reading the column, but writing will cause assertion
- * failures. */
- OVSDB_IDL_MODE_NONE
+ void (*row_init)(struct ovsdb_idl_row *);
};
struct ovsdb_idl_table {
const struct ovsdb_idl_table_class *class;
- unsigned char *modes; /* One of OVSDB_MODE_*, indexed by column. */
+ unsigned char *modes; /* OVSDB_IDL_* bitmasks, indexed by column. */
+ bool need_table; /* Monitor table even if no columns? */
struct shash columns; /* Contains "const struct ovsdb_idl_column *"s. */
struct hmap rows; /* Contains "struct ovsdb_idl_row"s. */
struct ovsdb_idl *idl; /* Containing idl. */