#include "ovsdb.h"
+#include "column.h"
#include "json.h"
#include "ovsdb-error.h"
#include "ovsdb-parser.h"
+#include "ovsdb-types.h"
#include "table.h"
#include "transaction.h"
return schema;
}
+struct ovsdb_schema *
+ovsdb_schema_clone(const struct ovsdb_schema *old)
+{
+ struct ovsdb_schema *new;
+ struct shash_node *node;
+
+ new = ovsdb_schema_create(old->name, old->comment);
+ SHASH_FOR_EACH (node, &old->tables) {
+ const struct ovsdb_table_schema *ts = node->data;
+
+ shash_add(&new->tables, node->name, ovsdb_table_schema_clone(ts));
+ }
+ return new;
+}
+
+
void
ovsdb_schema_destroy(struct ovsdb_schema *schema)
{
return NULL;
}
+static struct ovsdb_error * WARN_UNUSED_RESULT
+ovsdb_schema_check_ref_table(const struct ovsdb_column *column,
+ const struct shash *tables,
+ const struct ovsdb_base_type *base,
+ const char *base_name)
+{
+ if (base->type == OVSDB_TYPE_UUID && base->u.uuid.refTableName
+ && !shash_find(tables, base->u.uuid.refTableName)) {
+ return ovsdb_syntax_error(NULL, NULL,
+ "column %s %s refers to undefined table %s",
+ column->name, base_name,
+ base->u.uuid.refTableName);
+ } else {
+ return NULL;
+ }
+}
+
struct ovsdb_error *
ovsdb_schema_from_json(struct json *json, struct ovsdb_schema **schemap)
{
shash_add(&schema->tables, table->name, table);
}
+
+ /* Validate that all refTables refer to the names of tables that exist. */
+ SHASH_FOR_EACH (node, &schema->tables) {
+ struct ovsdb_table_schema *table = node->data;
+ struct shash_node *node2;
+
+ SHASH_FOR_EACH (node2, &table->columns) {
+ struct ovsdb_column *column = node2->data;
+
+ error = ovsdb_schema_check_ref_table(column, &schema->tables,
+ &column->type.key, "key");
+ if (!error) {
+ error = ovsdb_schema_check_ref_table(column, &schema->tables,
+ &column->type.value,
+ "value");
+ }
+ if (error) {
+ ovsdb_schema_destroy(schema);
+ return error;
+ }
+ }
+ }
+
*schemap = schema;
return 0;
}
return json;
}
\f
+static void
+ovsdb_set_ref_table(const struct shash *tables,
+ struct ovsdb_base_type *base)
+{
+ if (base->type == OVSDB_TYPE_UUID && base->u.uuid.refTableName) {
+ struct ovsdb_table *table;
+
+ table = shash_find_data(tables, base->u.uuid.refTableName);
+ base->u.uuid.refTable = table;
+ }
+}
+
struct ovsdb *
ovsdb_create(struct ovsdb_schema *schema)
{
shash_add(&db->tables, node->name, ovsdb_table_create(ts));
}
+ /* Set all the refTables. */
+ SHASH_FOR_EACH (node, &schema->tables) {
+ struct ovsdb_table_schema *table = node->data;
+ struct shash_node *node2;
+
+ SHASH_FOR_EACH (node2, &table->columns) {
+ struct ovsdb_column *column = node2->data;
+
+ ovsdb_set_ref_table(&db->tables, &column->type.key);
+ ovsdb_set_ref_table(&db->tables, &column->type.value);
+ }
+ }
+
return db;
}
}
void
-ovsdb_remove_replica(struct ovsdb *db UNUSED, struct ovsdb_replica *r)
+ovsdb_remove_replica(struct ovsdb *db OVS_UNUSED, struct ovsdb_replica *r)
{
list_remove(&r->node);
(r->class->destroy)(r);