X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=config.c;h=99adda1a0a66943e668aafdd87313c7fe4c8f85f;hp=66cee8463b812fd8d82c5b141cac2700331ad515;hb=c1692fdcf48ad32217354d5206af31115e562306;hpb=aa76c9ee78146f97512f96524d3abb94210040a5

diff --git a/config.c b/config.c
index 66cee84..99adda1 100644
--- a/config.c
+++ b/config.c
@@ -2,12 +2,19 @@
 #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;
@@ -24,7 +31,99 @@ static void config_parse_interface(struct uci_section *s)
 		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;
@@ -40,6 +139,11 @@ void config_init_interfaces(const char *name)
 		return;
 	}
 
+	uci_network = p;
+	config_init = true;
+
+	config_init_devices();
+
 	uci_foreach_element(&p->sections, e) {
 		struct uci_section *s = uci_to_section(e);
 
@@ -49,4 +153,7 @@ void config_init_interfaces(const char *name)
 		if (!strcmp(s->type, "interface"))
 			config_parse_interface(s);
 	}
+	config_init = false;
+
+	start_pending_interfaces();
 }