+#include <string.h>
+
#include <log/log.h>
+#include <types/types.h>
#include <talloc/talloc.h>
#include "pb-config.h"
-#include "storage.h"
-
-static struct config *config;
-static struct config_storage *storage;
-
-
-static void config_set_defaults(struct config *config)
+static struct interface_config *config_copy_interface(struct config *ctx,
+ struct interface_config *src)
{
- config->autoboot_enabled = true;
- config->network_configs = NULL;
- config->n_network_configs = 0;
-}
-
-static void dump_config(struct config *config)
-{
- int i;
-
- pb_log("configuration:\n");
-
- pb_log(" autoboot enabled: %s\n",
- config->autoboot_enabled ? "yes" : "no");
-
- if (config->n_network_configs > 0)
- pb_log(" network configuration:\n");
-
- for (i = 0; i < config->n_network_configs; i++) {
- struct network_config *netconf = config->network_configs[i];
+ struct interface_config *dest = talloc(ctx, struct interface_config);
- pb_log(" interface %02x:%02x:%02x:%02x:%02x:%02x\n",
- netconf->hwaddr[0], netconf->hwaddr[1],
- netconf->hwaddr[2], netconf->hwaddr[3],
- netconf->hwaddr[4], netconf->hwaddr[5]);
+ memcpy(dest->hwaddr, src->hwaddr, sizeof(src->hwaddr));
+ dest->ignore = src->ignore;
- if (netconf->ignore) {
- pb_log(" ignore\n");
- continue;
- }
+ if (dest->ignore)
+ return dest;
- if (netconf->method == CONFIG_METHOD_DHCP) {
- pb_log(" dhcp\n");
+ dest->method = src->method;
- } else if (netconf->method == CONFIG_METHOD_STATIC) {
- pb_log(" static:\n");
- pb_log(" ip: %s\n", netconf->static_config.address);
- pb_log(" gw: %s\n", netconf->static_config.gateway);
- pb_log(" dns: %s\n", netconf->static_config.dns);
-
- }
+ switch (src->method) {
+ case CONFIG_METHOD_DHCP:
+ break;
+ case CONFIG_METHOD_STATIC:
+ dest->static_config.address =
+ talloc_strdup(dest, src->static_config.address);
+ dest->static_config.gateway =
+ talloc_strdup(dest, src->static_config.gateway);
+ break;
}
-}
-
-int config_init(void *ctx)
-{
- config = talloc(ctx, struct config);
- config_set_defaults(config);
-
- storage = create_powerpc_nvram_storage(config);
- storage->load(storage, config);
-
- dump_config(config);
-
- return 0;
+ return dest;
}
-const struct config *config_get(void)
+struct config *config_copy(void *ctx, const struct config *src)
{
- return config;
-}
+ struct config *dest;
+ unsigned int i;
+
+ dest = talloc(ctx, struct config);
+ dest->autoboot_enabled = src->autoboot_enabled;
+ dest->autoboot_timeout_sec = src->autoboot_timeout_sec;
+
+ dest->network.n_interfaces = src->network.n_interfaces;
+ dest->network.interfaces = talloc_array(dest, struct interface_config *,
+ dest->network.n_interfaces);
+ dest->network.n_dns_servers = src->network.n_dns_servers;
+ dest->network.dns_servers = talloc_array(dest, const char *,
+ dest->network.n_dns_servers);
+
+ for (i = 0; i < src->network.n_interfaces; i++)
+ dest->network.interfaces[i] = config_copy_interface(dest,
+ src->network.interfaces[i]);
+
+ for (i = 0; i < src->network.n_dns_servers; i++)
+ dest->network.dns_servers[i] = talloc_strdup(dest,
+ src->network.dns_servers[i]);
+
+ dest->n_boot_priorities = src->n_boot_priorities;
+ dest->boot_priorities = talloc_array(dest, struct boot_priority,
+ src->n_boot_priorities);
+
+ for (i = 0; i < src->n_boot_priorities; i++) {
+ dest->boot_priorities[i].priority =
+ src->boot_priorities[i].priority;
+ dest->boot_priorities[i].type = src->boot_priorities[i].type;
+ }
-int config_fini(void)
-{
- talloc_free(config);
- return 0;
+ return dest;
}