#include <stdlib.h>
#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/ethernet.h>
+
#include "netifd.h"
#include "interface.h"
struct uci_context *uci_ctx;
+struct uci_package *uci_network;
+bool config_init = false;
-static void config_parse_interface(struct uci_section *s)
+static void
+config_parse_interface(struct uci_section *s)
{
struct interface *iface;
const char *type;
interface_attach_bridge(iface, s);
}
-void config_init_interfaces(const char *name)
+enum {
+ SDEV_NAME,
+ SDEV_TYPE,
+ SDEV_MTU,
+ SDEV_MACADDR,
+ SDEV_TXQUEUELEN,
+ __SDEV_MAX,
+};
+
+struct uci_parse_option dev_opts[__SDEV_MAX] = {
+ [SDEV_NAME] = { "name", UCI_TYPE_STRING },
+ [SDEV_TYPE] = { "type", UCI_TYPE_STRING },
+ [SDEV_MTU] = { "mtu", UCI_TYPE_STRING },
+ [SDEV_MACADDR] = { "macaddr", UCI_TYPE_STRING },
+ [SDEV_TXQUEUELEN] = { "txqueuelen", UCI_TYPE_STRING },
+};
+
+static bool
+add_int_option(struct uci_option *o, unsigned int *dest)
+{
+ char *error = NULL;
+ int val;
+
+ if (!o)
+ return false;
+
+ val = strtoul(o->v.string, &error, 0);
+ if (error && *error)
+ return false;
+
+ *dest = val;
+ return true;
+}
+
+static void
+config_init_device_settings(struct device *dev, struct uci_option **opts)
+{
+ struct ether_addr *ea;
+
+ dev->flags = 0;
+
+ if (add_int_option(opts[SDEV_MTU], &dev->mtu))
+ dev->flags |= DEV_OPT_MTU;
+
+ if (add_int_option(opts[SDEV_TXQUEUELEN], &dev->txqueuelen))
+ dev->flags |= DEV_OPT_TXQUEUELEN;
+
+ if (opts[SDEV_MACADDR]) {
+ ea = ether_aton(opts[SDEV_MACADDR]->v.string);
+ if (ea) {
+ memcpy(dev->macaddr, ea, sizeof(dev->macaddr));
+ dev->flags |= DEV_OPT_MACADDR;
+ }
+ }
+}
+
+void
+config_init_devices(void)
+{
+ struct uci_element *e;
+ struct device *dev;
+ struct uci_option *opts[__SDEV_MAX];
+
+ uci_foreach_element(&uci_network->sections, e) {
+ struct uci_section *s = uci_to_section(e);
+
+ if (strcmp(s->type, "device") != 0)
+ continue;
+
+ uci_parse_section(s, dev_opts, __SDEV_MAX, opts);
+ if (!opts[SDEV_NAME])
+ continue;
+
+ dev = NULL;
+ if (opts[SDEV_TYPE]) {
+ const char *type = opts[SDEV_TYPE]->v.string;
+
+ if (!strcmp(type, "bridge"))
+ dev = bridge_create(opts[SDEV_NAME]->v.string, s);
+ } else {
+ dev = get_device(opts[SDEV_NAME]->v.string, true);
+ }
+
+ if (!dev)
+ continue;
+
+ config_init_device_settings(dev, opts);
+ dev->config_hash = uci_hash_options(opts, __SDEV_MAX);
+ }
+}
+
+void
+config_init_interfaces(const char *name)
{
struct uci_context *ctx;
struct uci_package *p = NULL;
return;
}
+ uci_network = p;
+ config_init = true;
+
+ config_init_devices();
+
uci_foreach_element(&p->sections, e) {
struct uci_section *s = uci_to_section(e);
if (!strcmp(s->type, "interface"))
config_parse_interface(s);
}
+ config_init = false;
+
+ start_pending_interfaces();
}