#include <log/log.h>
+#include <types/types.h>
#include <talloc/talloc.h>
#include "pb-config.h"
#include "storage.h"
+void *config_ctx;
static struct config *config;
static struct config_storage *storage;
-static void config_set_defaults(struct config *config)
+void config_set_defaults(struct config *config)
{
config->autoboot_enabled = true;
+ config->autoboot_timeout_sec = 10;
config->network.interfaces = NULL;
config->network.n_interfaces = 0;
+ config->network.dns_servers = NULL;
+ config->network.n_dns_servers = 0;
+
+ config->n_boot_priorities = 2;
+ config->boot_priorities = talloc_array(config, struct boot_priority,
+ config->n_boot_priorities);
+ config->boot_priorities[0].type = DEVICE_TYPE_NETWORK;
+ config->boot_priorities[1].type = DEVICE_TYPE_DISK;
+
}
-static void dump_config(struct config *config)
+void dump_config(struct config *config);
+void dump_config(struct config *config)
{
- int i;
+ unsigned int i;
pb_log("configuration:\n");
- pb_log(" autoboot: %s\n",
- config->autoboot_enabled ? "enabled" : "disabled");
+ if (config->autoboot_enabled)
+ pb_log(" autoboot: enabled, %d sec\n",
+ config->autoboot_timeout_sec);
+ else
+ pb_log(" autoboot: disabled\n");
if (config->network.n_interfaces || config->network.n_dns_servers)
pb_log(" network configuration:\n");
int config_init(void *ctx)
{
- config = talloc(ctx, struct config);
+ config_ctx = talloc_new(ctx);
+
+ config = talloc(config_ctx, struct config);
config_set_defaults(config);
storage = create_powerpc_nvram_storage(config);
return 0;
}
+int config_set(struct config *newconfig)
+{
+ int rc;
+
+ if (!storage || !storage->save)
+ return -1;
+
+ if (newconfig == config)
+ return 0;
+
+ pb_log("new configuration data received\n");
+ dump_config(newconfig);
+
+ rc = storage->save(storage, newconfig);
+
+ if (!rc)
+ config = talloc_steal(config_ctx, newconfig);
+ else
+ pb_log("error saving new configuration; changes lost\n");
+
+ return rc;
+}
+
+/* A non-exported function to allow the test infrastructure to initialise
+ * (and change) the configuration variables */
+struct parser_test;
+struct config __attribute__((unused)) *test_config_init(
+ struct parser_test *test);
+struct config *test_config_init(struct parser_test *test)
+{
+ config = talloc(test, struct config);
+ config_set_defaults(config);
+ return config;
+}
+
const struct config *config_get(void)
{
return config;
int config_fini(void)
{
- talloc_free(config);
+ talloc_free(config_ctx);
return 0;
}