mirror/openwrt-routing
1
0
Fork 0
mirror of https://git.openwrt.org/feed/routing.git synced 2024-06-13 10:49:15 +02:00
Code Releases Activity
2bc089798f
openwrt-routing/patches/150-olsrd_quagga_backport.patch
Jo-Philipp Wich 2bc089798f [packages] olsrd: update to v0.5.6-r8 
git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/olsrd@19192 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-01-17 17:57:24 +00:00

3917 lines
119 KiB
Diff
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

--- a/lib/quagga/Makefile
+++ b/lib/quagga/Makefile
@@ -40,21 +40,19 @@
PLUGIN_NAME = olsrd_quagga
PLUGIN_VER = 0.2.2
-TOPDIR= ../..
+TOPDIR = ../..
include $(TOPDIR)/Makefile.inc
-#CPPFLAGS +=-DMY_DEBUG
CFLAGS += -g
CPPFLAGS +=-DUSE_UNIX_DOMAIN_SOCKET
-#uncomment the following line only if you are sure what you're doing, it will
-#probably break things!
-# CPPFLAGS +=-DZEBRA_HEADER_MARKER=255
-
ifeq ($(OS),win32)
+
default_target install clean:
- @echo "**** Quagga not supportet on Windows (so it would be pointless to build the Quagga Plugin)"
+ @echo "*** Quagga not supported on Windows (so it would be pointless to build the Quagga plugin)"
+
else
+
default_target: $(PLUGIN_FULLNAME)
$(PLUGIN_FULLNAME): $(OBJS) version-script.txt
@@ -66,4 +64,5 @@
clean:
rm -f $(OBJS) $(SRCS:%.c=%.d) $(PLUGIN_FULLNAME)
+
endif
--- /dev/null
+++ b/lib/quagga/patches/quagga-0.98.6.diff
@@ -0,0 +1,860 @@
+diff -Nur quagga-0.98.6/bgpd/bgp_vty.c quagga-0.98.6.patched/bgpd/bgp_vty.c
+--- quagga-0.98.6/bgpd/bgp_vty.c 2006-03-30 18:12:25.000000000 +0200
++++ quagga-0.98.6.patched/bgpd/bgp_vty.c 2007-12-30 14:18:22.000000000 +0200
+@@ -3,6 +3,9 @@
+
+ This file is part of GNU Zebra.
+
++This file was modified from the original on 30/12/2007
++by Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
++
+ GNU Zebra is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2, or (at your option) any
+@@ -7793,8 +7796,12 @@
+ return ZEBRA_ROUTE_STATIC;
+ else if (strncmp (str, "r", 1) == 0)
+ return ZEBRA_ROUTE_RIP;
+- else if (strncmp (str, "o", 1) == 0)
++ else if (strncmp (str, "ol", 2) == 0)
++ return ZEBRA_ROUTE_OLSR;
++ else if (strncmp (str, "os", 2) == 0)
+ return ZEBRA_ROUTE_OSPF;
++ else if (strncmp (str, "ba", 2) == 0)
++ return ZEBRA_ROUTE_BATMAN;
+ }
+ if (afi == AFI_IP6)
+ {
+@@ -7806,21 +7813,28 @@
+ return ZEBRA_ROUTE_STATIC;
+ else if (strncmp (str, "r", 1) == 0)
+ return ZEBRA_ROUTE_RIPNG;
+- else if (strncmp (str, "o", 1) == 0)
++ else if (strncmp (str, "os", 2) == 0)
+ return ZEBRA_ROUTE_OSPF6;
++ else if (strncmp (str, "ol", 2) == 0)
++ return ZEBRA_ROUTE_OLSR;
++ else if (strncmp (str, "ba", 2) == 0)
++ return ZEBRA_ROUTE_BATMAN;
+ }
+ return 0;
+ }
+
+ DEFUN (bgp_redistribute_ipv4,
+ bgp_redistribute_ipv4_cmd,
+- "redistribute (connected|kernel|ospf|rip|static)",
++ "redistribute (connected|kernel|ospf|rip|static|olsr|batman)",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+- "Static routes\n")
++ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++ )
+ {
+ int type;
+
+@@ -7835,13 +7849,15 @@
+
+ DEFUN (bgp_redistribute_ipv4_rmap,
+ bgp_redistribute_ipv4_rmap_cmd,
+- "redistribute (connected|kernel|ospf|rip|static) route-map WORD",
++ "redistribute (connected|kernel|ospf|rip|static|olsr|batman) route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n")
+ {
+@@ -7860,13 +7876,15 @@
+
+ DEFUN (bgp_redistribute_ipv4_metric,
+ bgp_redistribute_ipv4_metric_cmd,
+- "redistribute (connected|kernel|ospf|rip|static) metric <0-4294967295>",
++ "redistribute (connected|kernel|ospf|rip|static|olsr|batman) metric <0-4294967295>",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n")
+ {
+@@ -7887,13 +7905,15 @@
+
+ DEFUN (bgp_redistribute_ipv4_rmap_metric,
+ bgp_redistribute_ipv4_rmap_metric_cmd,
+- "redistribute (connected|kernel|ospf|rip|static) route-map WORD metric <0-4294967295>",
++ "redistribute (connected|kernel|ospf|rip|static|olsr|batman) route-map WORD metric <0-4294967295>",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n"
+ "Metric for redistributed routes\n"
+@@ -7917,13 +7937,15 @@
+
+ DEFUN (bgp_redistribute_ipv4_metric_rmap,
+ bgp_redistribute_ipv4_metric_rmap_cmd,
+- "redistribute (connected|kernel|ospf|rip|static) metric <0-4294967295> route-map WORD",
++ "redistribute (connected|kernel|ospf|rip|static|olsr|batman) metric <0-4294967295> route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n"
+ "Route map reference\n"
+@@ -7947,14 +7969,17 @@
+
+ DEFUN (no_bgp_redistribute_ipv4,
+ no_bgp_redistribute_ipv4_cmd,
+- "no redistribute (connected|kernel|ospf|rip|static)",
++ "no redistribute (connected|kernel|ospf|rip|static|olsr|batman)",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+- "Static routes\n")
++ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++ )
+ {
+ int type;
+
+@@ -7970,7 +7995,7 @@
+
+ DEFUN (no_bgp_redistribute_ipv4_rmap,
+ no_bgp_redistribute_ipv4_rmap_cmd,
+- "no redistribute (connected|kernel|ospf|rip|static) route-map WORD",
++ "no redistribute (connected|kernel|ospf|rip|static|olsr|batman) route-map WORD",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -7978,6 +8003,8 @@
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n")
+ {
+@@ -7996,7 +8023,7 @@
+
+ DEFUN (no_bgp_redistribute_ipv4_metric,
+ no_bgp_redistribute_ipv4_metric_cmd,
+- "no redistribute (connected|kernel|ospf|rip|static) metric <0-4294967295>",
++ "no redistribute (connected|kernel|ospf|rip|static|olsr|batman) metric <0-4294967295>",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8004,6 +8031,8 @@
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n")
+ {
+@@ -8022,7 +8051,7 @@
+
+ DEFUN (no_bgp_redistribute_ipv4_rmap_metric,
+ no_bgp_redistribute_ipv4_rmap_metric_cmd,
+- "no redistribute (connected|kernel|ospf|rip|static) route-map WORD metric <0-4294967295>",
++ "no redistribute (connected|kernel|ospf|rip|static|olsr|batman) route-map WORD metric <0-4294967295>",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8030,6 +8059,8 @@
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n"
+ "Metric for redistributed routes\n"
+@@ -8051,7 +8082,7 @@
+
+ ALIAS (no_bgp_redistribute_ipv4_rmap_metric,
+ no_bgp_redistribute_ipv4_metric_rmap_cmd,
+- "no redistribute (connected|kernel|ospf|rip|static) metric <0-4294967295> route-map WORD",
++ "no redistribute (connected|kernel|ospf|rip|static|olsr|batman) metric <0-4294967295> route-map WORD",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8059,6 +8090,8 @@
+ "Open Shurtest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n"
+ "Route map reference\n"
+@@ -8067,13 +8100,16 @@
+ #ifdef HAVE_IPV6
+ DEFUN (bgp_redistribute_ipv6,
+ bgp_redistribute_ipv6_cmd,
+- "redistribute (connected|kernel|ospf6|ripng|static)",
++ "redistribute (connected|kernel|ospf6|ripng|static|olsr|batman)",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+- "Static routes\n")
++ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++ )
+ {
+ int type;
+
+@@ -8089,13 +8125,15 @@
+
+ DEFUN (bgp_redistribute_ipv6_rmap,
+ bgp_redistribute_ipv6_rmap_cmd,
+- "redistribute (connected|kernel|ospf6|ripng|static) route-map WORD",
++ "redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n")
+ {
+@@ -8114,13 +8152,15 @@
+
+ DEFUN (bgp_redistribute_ipv6_metric,
+ bgp_redistribute_ipv6_metric_cmd,
+- "redistribute (connected|kernel|ospf6|ripng|static) metric <0-4294967295>",
++ "redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) metric <0-4294967295>",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n")
+ {
+@@ -8141,13 +8181,15 @@
+
+ DEFUN (bgp_redistribute_ipv6_rmap_metric,
+ bgp_redistribute_ipv6_rmap_metric_cmd,
+- "redistribute (connected|kernel|ospf6|ripng|static) route-map WORD metric <0-4294967295>",
++ "redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) route-map WORD metric <0-4294967295>",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n"
+ "Metric for redistributed routes\n"
+@@ -8171,13 +8213,15 @@
+
+ DEFUN (bgp_redistribute_ipv6_metric_rmap,
+ bgp_redistribute_ipv6_metric_rmap_cmd,
+- "redistribute (connected|kernel|ospf6|ripng|static) metric <0-4294967295> route-map WORD",
++ "redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) metric <0-4294967295> route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n"
+ "Route map reference\n"
+@@ -8201,14 +8245,17 @@
+
+ DEFUN (no_bgp_redistribute_ipv6,
+ no_bgp_redistribute_ipv6_cmd,
+- "no redistribute (connected|kernel|ospf6|ripng|static)",
++ "no redistribute (connected|kernel|ospf6|ripng|static|olsr|batman)",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+ "Kernel routes\n"
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+- "Static routes\n")
++ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++ )
+ {
+ int type;
+
+@@ -8224,7 +8271,7 @@
+
+ DEFUN (no_bgp_redistribute_ipv6_rmap,
+ no_bgp_redistribute_ipv6_rmap_cmd,
+- "no redistribute (connected|kernel|ospf6|ripng|static) route-map WORD",
++ "no redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) route-map WORD",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8232,6 +8279,8 @@
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n")
+ {
+@@ -8250,7 +8299,7 @@
+
+ DEFUN (no_bgp_redistribute_ipv6_metric,
+ no_bgp_redistribute_ipv6_metric_cmd,
+- "no redistribute (connected|kernel|ospf6|ripng|static) metric <0-4294967295>",
++ "no redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) metric <0-4294967295>",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8258,6 +8307,8 @@
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n")
+ {
+@@ -8276,7 +8327,7 @@
+
+ DEFUN (no_bgp_redistribute_ipv6_rmap_metric,
+ no_bgp_redistribute_ipv6_rmap_metric_cmd,
+- "no redistribute (connected|kernel|ospf6|ripng|static) route-map WORD metric <0-4294967295>",
++ "no redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) route-map WORD metric <0-4294967295>",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8284,6 +8335,8 @@
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n"
+ "Metric for redistributed routes\n"
+@@ -8305,7 +8358,7 @@
+
+ ALIAS (no_bgp_redistribute_ipv6_rmap_metric,
+ no_bgp_redistribute_ipv6_metric_rmap_cmd,
+- "no redistribute (connected|kernel|ospf6|ripng|static) metric <0-4294967295> route-map WORD",
++ "no redistribute (connected|kernel|ospf6|ripng|static|olsr|batman) metric <0-4294967295> route-map WORD",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Connected\n"
+@@ -8313,6 +8366,8 @@
+ "Open Shurtest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
+ "Static routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "Default metric\n"
+ "Route map reference\n"
+@@ -8325,7 +8380,7 @@
+ {
+ int i;
+ const char *str[] = { "system", "kernel", "connected", "static", "rip",
+- "ripng", "ospf", "ospf6", "isis", "bgp"};
++ "ripng", "ospf", "ospf6", "isis", "bgp", "hsls", "olsr", "batman"};
+
+ /* Unicast redistribution only. */
+ if (safi != SAFI_UNICAST)
+diff -Nur quagga-0.98.6/lib/zebra.h quagga-0.98.6.patched/lib/zebra.h
+--- quagga-0.98.6/lib/zebra.h 2005-06-15 14:54:18.000000000 +0300
++++ quagga-0.98.6.patched/lib/zebra.h 2007-12-30 14:18:22.000000000 +0200
+@@ -3,6 +3,9 @@
+
+ This file is part of GNU Zebra.
+
++This file was modified from the original on 30/12/2007
++by Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
++
+ GNU Zebra is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2, or (at your option) any
+@@ -378,7 +381,9 @@
+ #define ZEBRA_ROUTE_ISIS 8
+ #define ZEBRA_ROUTE_BGP 9
+ #define ZEBRA_ROUTE_HSLS 10
+-#define ZEBRA_ROUTE_MAX 11
++#define ZEBRA_ROUTE_OLSR 11
++#define ZEBRA_ROUTE_BATMAN 12
++#define ZEBRA_ROUTE_MAX 13
+
+ /* Zebra's family types. */
+ #define ZEBRA_FAMILY_IPV4 1
+diff -Nur quagga-0.98.6/ospfd/ospf_vty.c quagga-0.98.6.patched/ospfd/ospf_vty.c
+--- quagga-0.98.6/ospfd/ospf_vty.c 2006-03-30 17:41:20.000000000 +0200
++++ quagga-0.98.6.patched/ospfd/ospf_vty.c 2007-12-30 14:18:22.000000000 +0200
+@@ -3,6 +3,9 @@
+ *
+ * This file is part of GNU Zebra.
+ *
++ * This file was modified from the original on 30/12/2007
++ * by Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
++ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+@@ -106,11 +109,15 @@
+ *source = ZEBRA_ROUTE_STATIC;
+ else if (strncmp (str, "r", 1) == 0)
+ *source = ZEBRA_ROUTE_RIP;
+- else if (strncmp (str, "b", 1) == 0)
++ else if (strncmp (str, "bg", 2) == 0)
+ *source = ZEBRA_ROUTE_BGP;
++ else if (strncmp (str, "ol", 2) == 0)
++ *source = ZEBRA_ROUTE_OLSR;
++ else if (strncmp (str, "ba", 2) == 0)
++ *source = ZEBRA_ROUTE_BATMAN;
+ else
+ return 0;
+-
++
+ return 1;
+ }
+
+@@ -5302,13 +5309,15 @@
+
+ DEFUN (ospf_redistribute_source_metric_type,
+ ospf_redistribute_source_metric_type_routemap_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric <0-16777214> metric-type (1|2) route-map WORD",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric <0-16777214> metric-type (1|2) route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "OSPF default metric\n"
+ "OSPF exterior metric type for redistributed routes\n"
+@@ -5346,13 +5355,15 @@
+
+ ALIAS (ospf_redistribute_source_metric_type,
+ ospf_redistribute_source_metric_type_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric <0-16777214> metric-type (1|2)",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric <0-16777214> metric-type (1|2)",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "OSPF default metric\n"
+ "OSPF exterior metric type for redistributed routes\n"
+@@ -5361,25 +5372,29 @@
+
+ ALIAS (ospf_redistribute_source_metric_type,
+ ospf_redistribute_source_metric_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric <0-16777214>",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric <0-16777214>",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "OSPF default metric\n")
+
+ DEFUN (ospf_redistribute_source_type_metric,
+ ospf_redistribute_source_type_metric_routemap_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric-type (1|2) metric <0-16777214> route-map WORD",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric-type (1|2) metric <0-16777214> route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "OSPF exterior metric type for redistributed routes\n"
+ "Set OSPF External Type 1 metrics\n"
+ "Set OSPF External Type 2 metrics\n"
+@@ -5417,13 +5432,15 @@
+
+ ALIAS (ospf_redistribute_source_type_metric,
+ ospf_redistribute_source_type_metric_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric-type (1|2) metric <0-16777214>",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric-type (1|2) metric <0-16777214>",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "OSPF exterior metric type for redistributed routes\n"
+ "Set OSPF External Type 1 metrics\n"
+ "Set OSPF External Type 2 metrics\n"
+@@ -5432,7 +5449,7 @@
+
+ ALIAS (ospf_redistribute_source_type_metric,
+ ospf_redistribute_source_type_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric-type (1|2)",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric-type (1|2)",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+@@ -5440,28 +5457,35 @@
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
+ "OSPF exterior metric type for redistributed routes\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Set OSPF External Type 1 metrics\n"
+ "Set OSPF External Type 2 metrics\n")
+
+ ALIAS (ospf_redistribute_source_type_metric,
+ ospf_redistribute_source_cmd,
+- "redistribute (kernel|connected|static|rip|bgp)",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman)",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+- "Border Gateway Protocol (BGP)\n")
++ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++ )
+
+ DEFUN (ospf_redistribute_source_metric_routemap,
+ ospf_redistribute_source_metric_routemap_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric <0-16777214> route-map WORD",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric <0-16777214> route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Metric for redistributed routes\n"
+ "OSPF default metric\n"
+ "Route map reference\n"
+@@ -5490,13 +5514,15 @@
+
+ DEFUN (ospf_redistribute_source_type_routemap,
+ ospf_redistribute_source_type_routemap_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) metric-type (1|2) route-map WORD",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) metric-type (1|2) route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "OSPF exterior metric type for redistributed routes\n"
+ "Set OSPF External Type 1 metrics\n"
+ "Set OSPF External Type 2 metrics\n"
+@@ -5526,13 +5552,15 @@
+
+ DEFUN (ospf_redistribute_source_routemap,
+ ospf_redistribute_source_routemap_cmd,
+- "redistribute (kernel|connected|static|rip|bgp) route-map WORD",
++ "redistribute (kernel|connected|static|rip|bgp|olsr|batman) route-map WORD",
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Route map reference\n"
+ "Pointer to route-map entries\n")
+ {
+@@ -5553,14 +5581,17 @@
+
+ DEFUN (no_ospf_redistribute_source,
+ no_ospf_redistribute_source_cmd,
+- "no redistribute (kernel|connected|static|rip|bgp)",
++ "no redistribute (kernel|connected|static|rip|bgp|olsr|batman)",
+ NO_STR
+ "Redistribute information from another routing protocol\n"
+ "Kernel routes\n"
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+- "Border Gateway Protocol (BGP)\n")
++ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++ )
+ {
+ struct ospf *ospf = vty->index;
+ int source;
+@@ -5574,7 +5605,7 @@
+
+ DEFUN (ospf_distribute_list_out,
+ ospf_distribute_list_out_cmd,
+- "distribute-list WORD out (kernel|connected|static|rip|bgp)",
++ "distribute-list WORD out (kernel|connected|static|rip|bgp|olsr|batman)",
+ "Filter networks in routing updates\n"
+ "Access-list name\n"
+ OUT_STR
+@@ -5582,7 +5613,10 @@
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+- "Border Gateway Protocol (BGP)\n")
++ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++)
+ {
+ struct ospf *ospf = vty->index;
+ int source;
+@@ -5596,7 +5630,7 @@
+
+ DEFUN (no_ospf_distribute_list_out,
+ no_ospf_distribute_list_out_cmd,
+- "no distribute-list WORD out (kernel|connected|static|rip|bgp)",
++ "no distribute-list WORD out (kernel|connected|static|rip|bgp|olsr|batman)",
+ NO_STR
+ "Filter networks in routing updates\n"
+ "Access-list name\n"
+@@ -5605,7 +5639,10 @@
+ "Connected\n"
+ "Static routes\n"
+ "Routing Information Protocol (RIP)\n"
+- "Border Gateway Protocol (BGP)\n")
++ "Border Gateway Protocol (BGP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
++)
+ {
+ struct ospf *ospf = vty->index;
+ int source;
+@@ -7121,7 +7158,8 @@
+
+
+ const char *distribute_str[] = { "system", "kernel", "connected", "static",
+- "rip", "ripng", "ospf", "ospf6", "isis", "bgp"};
++ "rip", "ripng", "ospf", "ospf6", "isis", "bgp",
++ "hsls","olsr","batman"};
+ int
+ config_write_ospf_redistribute (struct vty *vty, struct ospf *ospf)
+ {
+diff -Nur quagga-0.98.6/zebra/redistribute.c quagga-0.98.6.patched/zebra/redistribute.c
+--- quagga-0.98.6/zebra/redistribute.c 2005-06-15 14:54:51.000000000 +0300
++++ quagga-0.98.6.patched/zebra/redistribute.c 2007-12-30 14:18:22.000000000 +0200
+@@ -3,6 +3,9 @@
+ *
+ * This file is part of GNU Zebra.
+ *
++ * This file was modified from the original on 30/12/2007
++ * by Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
++ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+@@ -253,6 +256,8 @@
+ case ZEBRA_ROUTE_OSPF:
+ case ZEBRA_ROUTE_OSPF6:
+ case ZEBRA_ROUTE_BGP:
++ case ZEBRA_ROUTE_OLSR:
++ case ZEBRA_ROUTE_BATMAN:
+ if (! client->redist[type])
+ {
+ client->redist[type] = 1;
+@@ -281,6 +286,8 @@
+ case ZEBRA_ROUTE_OSPF:
+ case ZEBRA_ROUTE_OSPF6:
+ case ZEBRA_ROUTE_BGP:
++ case ZEBRA_ROUTE_OLSR:
++ case ZEBRA_ROUTE_BATMAN:
+ client->redist[type] = 0;
+ break;
+ default:
+diff -Nur quagga-0.98.6/zebra/zebra_vty.c quagga-0.98.6.patched/zebra/zebra_vty.c
+--- quagga-0.98.6/zebra/zebra_vty.c 2004-12-18 18:03:29.000000000 +0200
++++ quagga-0.98.6.patched/zebra/zebra_vty.c 2007-12-30 14:25:48.000000000 +0200
+@@ -53,6 +53,10 @@
+ return "isis";
+ case ZEBRA_ROUTE_BGP:
+ return "bgp";
++ case ZEBRA_ROUTE_OLSR:
++ return "olsr";
++ case ZEBRA_ROUTE_BATMAN:
++ return "batman";
+ default:
+ return "unknown";
+ }
+@@ -84,6 +88,12 @@
+ return 'I';
+ case ZEBRA_ROUTE_BGP:
+ return 'B';
++ case ZEBRA_ROUTE_HSLS:
++ return 'H';
++ case ZEBRA_ROUTE_OLSR:
++ return 'L';
++ case ZEBRA_ROUTE_BATMAN:
++ return 'M';
+ default:
+ return '?';
+ }
+@@ -755,8 +765,8 @@
+ }
+
+ #define SHOW_ROUTE_V4_HEADER "Codes: K - kernel route, C - connected, " \
+- "S - static, R - RIP, O - OSPF,%s I - ISIS, B - BGP, " \
+- "> - selected route, * - FIB route%s%s"
++ "S - static, R - RIP, O - OSPF,%s I - ISIS, B - BGP, H - HSLS, " \
++ "L - OLSR, M - BATMAN, > - selected route, * - FIB route%s%s"
+
+ DEFUN (show_ip_route,
+ show_ip_route_cmd,
+@@ -874,7 +884,7 @@
+
+ DEFUN (show_ip_route_protocol,
+ show_ip_route_protocol_cmd,
+- "show ip route (bgp|connected|isis|kernel|ospf|rip|static)",
++ "show ip route (bgp|connected|isis|kernel|ospf|rip|olsr|batman|static)",
+ SHOW_STR
+ IP_STR
+ "IP routing table\n"
+@@ -884,6 +894,8 @@
+ "Kernel\n"
+ "Open Shortest Path First (OSPF)\n"
+ "Routing Information Protocol (RIP)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Static routes\n")
+ {
+ int type;
+@@ -892,13 +904,13 @@
+ struct rib *rib;
+ int first = 1;
+
+- if (strncmp (argv[0], "b", 1) == 0)
++ if (strncmp (argv[0], "bg", 2) == 0)
+ type = ZEBRA_ROUTE_BGP;
+ else if (strncmp (argv[0], "c", 1) == 0)
+ type = ZEBRA_ROUTE_CONNECT;
+ else if (strncmp (argv[0], "k", 1) ==0)
+ type = ZEBRA_ROUTE_KERNEL;
+- else if (strncmp (argv[0], "o", 1) == 0)
++ else if (strncmp (argv[0], "os", 2) == 0)
+ type = ZEBRA_ROUTE_OSPF;
+ else if (strncmp (argv[0], "i", 1) == 0)
+ type = ZEBRA_ROUTE_ISIS;
+@@ -906,6 +918,10 @@
+ type = ZEBRA_ROUTE_RIP;
+ else if (strncmp (argv[0], "s", 1) == 0)
+ type = ZEBRA_ROUTE_STATIC;
++ else if (strncmp (argv[0], "ol", 2) == 0)
++ type = ZEBRA_ROUTE_OLSR;
++ else if (strncmp (argv[0], "ba", 2) == 0)
++ type = ZEBRA_ROUTE_BATMAN;
+ else
+ {
+ vty_out (vty, "Unknown route type%s", VTY_NEWLINE);
+@@ -1732,7 +1748,7 @@
+
+ DEFUN (show_ipv6_route_protocol,
+ show_ipv6_route_protocol_cmd,
+- "show ipv6 route (bgp|connected|isis|kernel|ospf6|ripng|static)",
++ "show ipv6 route (bgp|connected|isis|kernel|ospf6|ripng|olsr|batman|static)",
+ SHOW_STR
+ IP_STR
+ "IP routing table\n"
+@@ -1742,6 +1758,8 @@
+ "Kernel\n"
+ "Open Shortest Path First (OSPFv3)\n"
+ "Routing Information Protocol (RIPng)\n"
++ "Optimized Link State Routing (OLSR)\n"
++ "Better Approach to Mobile Ad-Hoc Networking (BATMAN)\n"
+ "Static routes\n")
+ {
+ int type;
+@@ -1750,13 +1768,13 @@
+ struct rib *rib;
+ int first = 1;
+
+- if (strncmp (argv[0], "b", 1) == 0)
++ if (strncmp (argv[0], "bg", 2) == 0)
+ type = ZEBRA_ROUTE_BGP;
+ else if (strncmp (argv[0], "c", 1) == 0)
+ type = ZEBRA_ROUTE_CONNECT;
+ else if (strncmp (argv[0], "k", 1) ==0)
+ type = ZEBRA_ROUTE_KERNEL;
+- else if (strncmp (argv[0], "o", 1) == 0)
++ else if (strncmp (argv[0], "os", 2) == 0)
+ type = ZEBRA_ROUTE_OSPF6;
+ else if (strncmp (argv[0], "i", 1) == 0)
+ type = ZEBRA_ROUTE_ISIS;
+@@ -1764,7 +1782,11 @@
+ type = ZEBRA_ROUTE_RIPNG;
+ else if (strncmp (argv[0], "s", 1) == 0)
+ type = ZEBRA_ROUTE_STATIC;
+- else
++ else if (strncmp (argv[0], "ol", 2) == 0)
++ type = ZEBRA_ROUTE_OLSR;
++ else if (strncmp (argv[0], "ba", 2) == 0)
++ type = ZEBRA_ROUTE_BATMAN;
++ else
+ {
+ vty_out (vty, "Unknown route type%s", VTY_NEWLINE);
+ return CMD_WARNING;
--- a/lib/quagga/README_QUAGGA
+++ b/lib/quagga/README_QUAGGA
@@ -1,20 +1,20 @@
---------------------------------------------------------------------
QUAGGA PLUGIN FOR OLSRD
by Immo 'FaUl' Wehrenberg <immo@chaostreff-dortmund.de>
+
+addittions by: Sven-Ola Tuecke <sven-ola-aet-gmx.de>
+ Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
---------------------------------------------------------------------
-This is the Quagga Plugin for the OLSRD.
-It allowes olsrd to redistribute from various quagga-protocols
+This is the Quagga Plugin for OLSRd.
+It allows olsrd to redistribute from various quagga-protocols
as well as to export olsr-routes to quagga so that they can be
redistributed by the quagga-routing-daemons.
-Note Sven-Ola: You also need a source distribution of quagga-0.98.5
-or quagga-0.98.6 (that is the current stable). The quagga source tree
-needs to be patched with quagga-0.98.6-olsr.diff, compiled and installed
-via 'make install'. Because many people will otherwise have compile
-probs, I've added 2 include files in lib/quagga/src/quagga. If you
-want to use another version of quagga, make sure to remove these
-before you compile the olsrd_quagga plugin.
+You also need a source distribution of quagga-0.98.5 or quagga-0.98.6
+(that is the current stable). The quagga source tree needs to be
+patched with quagga-0.98.6.diff, compiled and installed via
+'make install'.
---------------------------------------------------------------------
PLUGIN PARAMETERS (PlParam)
@@ -27,22 +27,22 @@
May be used more then once
PlParam "ExportRoutes" "<only/both>"
- exportes olsr-routes to quagga or to both, quagga and kernel
+ exports olsr-routes to quagga or to both, quagga and kernel
no routes are exported to quagga (normal behaviour) if not set.
-PlParam "LocalPref" "true"
+PlParam "LocalPref" "<true/false>"
sets the Zebra SELECTED-flag on the routes exported to zebra
which means these routes are prefered in any case.
PlParam "Distance" "0-255"
- allowes to set the administrative distance to routes exported
- to Zebra.
+ allows to set the administrative distance to routes exported
+ to zebra.
---------------------------------------------------------------------
SAMPLE CONFIG
---------------------------------------------------------------------
-add in /etc/olsrd.conf:
+add in /usr/local/etc/olsrd.conf:
LoadPlugin "olsrd_quagga.so.0.2.2"
{
@@ -55,4 +55,4 @@
---------------------------------------------------------------------
-EOF / 8.5.2006
+EOF / 29.12.2008
--- a/lib/quagga/src/olsrd_plugin.c
+++ b/lib/quagga/src/olsrd_plugin.c
@@ -1,19 +1,22 @@
+/*
+ * OLSRd Quagga plugin
+ *
+ * Copyright (C) 2006-2008 Immo 'FaUl' Wehrenberg <immo@chaostreff-dortmund.de>
+ * Copyright (C) 2007-2008 Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation or - at your option - under
+ * the terms of the GNU General Public Licence version 2 but can be
+ * linked to any BSD-Licenced Software with public available sourcecode
+ *
+ */
+
+/* -------------------------------------------------------------------------
+ * File : olsrd_plugin.c
+ * Description : functions to setup plugin
+ * ------------------------------------------------------------------------- */
-/***************************************************************************
- projekt : olsrd-quagga
- file : olsrd_plugin.c
- usage : olsrd-plugin-handler-stuff
- copyright : (C) 2006 by Immo 'FaUl' Wehrenberg
- e-mail : immo@chaostreff-dortmund.de
- ***************************************************************************/
-
-/***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License version 2 as *
- * published by the Free Software Foundation. *
- * *
- ***************************************************************************/
#include <stdio.h>
#include <string.h>
@@ -24,7 +27,6 @@
#include "scheduler.h"
#include "defs.h"
#include "quagga.h"
-#include "kernel_routes.h"
#include "net_olsr.h"
#define PLUGIN_NAME "OLSRD quagga plugin"
@@ -41,120 +43,94 @@
static set_plugin_parameter set_distance;
static set_plugin_parameter set_localpref;
-static export_route_function orig_addroute_function;
-static export_route_function orig_delroute_function;
-int
-olsrd_plugin_interface_version(void)
-{
+int olsrd_plugin_interface_version (void) {
return PLUGIN_INTERFACE_VERSION;
}
static const struct olsrd_plugin_parameters plugin_parameters[] = {
- {.name = "redistribute",.set_plugin_parameter = &set_redistribute,},
- {.name = "ExportRoutes",.set_plugin_parameter = &set_exportroutes,},
- {.name = "Distance",.set_plugin_parameter = &set_distance,},
- {.name = "LocalPref",.set_plugin_parameter = &set_localpref,},
+ { .name = "redistribute", .set_plugin_parameter = &set_redistribute, },
+ { .name = "ExportRoutes", .set_plugin_parameter = &set_exportroutes, },
+ { .name = "Distance", .set_plugin_parameter = &set_distance, },
+ { .name = "LocalPref", .set_plugin_parameter = &set_localpref, },
};
-void
-olsrd_get_plugin_parameters(const struct olsrd_plugin_parameters **params, int *size)
-{
+void olsrd_get_plugin_parameters (const struct olsrd_plugin_parameters **params,
+ int *size) {
*params = plugin_parameters;
- *size = sizeof plugin_parameters / sizeof *plugin_parameters;
+ *size = ARRAYSIZE(plugin_parameters);
}
-static int
-set_redistribute(const char *value, void *data __attribute__ ((unused)), set_plugin_parameter_addon addon __attribute__ ((unused)))
-{
- const char *zebra_route_types[] = { "system", "kernel", "connect",
- "static", "rip", "ripng", "ospf",
- "ospf6", "isis", "bgp", "hsls"
- };
+static int set_redistribute (const char *value,
+ void *data __attribute__((unused)),
+ set_plugin_parameter_addon addon __attribute__((unused))) {
+ const char *zebra_route_types[] = {"system","kernel","connect",
+ "static","rip","ripng","ospf",
+ "ospf6","isis","bgp","hsls"};
unsigned int i;
for (i = 0; i < ARRAYSIZE(zebra_route_types); i++) {
- if (!strcmp(value, zebra_route_types[i])) {
- zebra_redistribute(i);
- return 0;
- }
+ if (!strcmp(value, zebra_route_types[i]))
+ if (zebra_redistribute (i)) return 1;
}
- return 1;
+
+ return 0;
}
-static int
-set_exportroutes(const char *value, void *data __attribute__ ((unused)), set_plugin_parameter_addon addon __attribute__ ((unused)))
-{
+static int set_exportroutes (const char *value,
+ void *data __attribute__((unused)),
+ set_plugin_parameter_addon addon __attribute__((unused))) {
if (!strcmp(value, "only")) {
- orig_addroute_function = NULL;
- orig_delroute_function = NULL;
- olsr_addroute_function = zebra_add_olsr_v4_route;
- olsr_delroute_function = zebra_del_olsr_v4_route;
+ olsr_addroute_function = zebra_add_route;
+ olsr_delroute_function = zebra_del_route;
zebra_export_routes(1);
- } else if (!strcmp(value, "additional")) {
- orig_addroute_function = olsr_addroute_function;
- orig_delroute_function = olsr_delroute_function;
- olsr_addroute_function = zebra_add_olsr_v4_route;
- olsr_delroute_function = zebra_del_olsr_v4_route;
+ }
+ else if (!strcmp(value, "additional")) {
+ olsr_addroute_function = zebra_add_route;
+ olsr_delroute_function = zebra_del_route;
zebra_export_routes(1);
- } else
- zebra_export_routes(0);
+ }
+ else zebra_export_routes(0);
return 0;
}
-static int
-set_distance(const char *value, void *data __attribute__ ((unused)), set_plugin_parameter_addon addon __attribute__ ((unused)))
-{
+static int set_distance(const char *value, void *data __attribute__((unused)),
+ set_plugin_parameter_addon addon __attribute__((unused))) {
int distance;
- if (set_plugin_int(value, &distance, addon))
- return 1;
- if (distance < 0 || distance > 255)
- return 1;
+ if (set_plugin_int(value, &distance, addon)) return 1;
+ if (distance < 0 || distance > 255) return 1;
zebra_olsr_distance(distance);
return 0;
}
-static int
-set_localpref(const char *value, void *data __attribute__ ((unused)), set_plugin_parameter_addon addon __attribute__ ((unused)))
-{
+static int set_localpref(const char *value, void *data __attribute__((unused)),
+ set_plugin_parameter_addon addon __attribute__((unused))) {
int b;
- if (set_plugin_boolean(value, &b, addon))
- return 1;
- if (b)
- zebra_olsr_localpref();
+ if (set_plugin_boolean(value, &b, addon)) return 1;
+ if (b) zebra_olsr_localpref();
return 0;
}
-int
-olsrd_plugin_init(void)
-{
- if (olsr_cnf->ip_version != AF_INET) {
- fputs("see the source - ipv6 so far not supported\n", stderr);
+
+int olsrd_plugin_init(void) {
+ if(olsr_cnf->ip_version != AF_INET) {
+ fputs("see the source - ipv6 so far not supported\n" ,stderr);
return 1;
}
- olsr_start_timer(1 * MSEC_PER_SEC, 0, OLSR_TIMER_PERIODIC, &zebra_check, NULL, 0);
+ olsr_start_timer(1 * MSEC_PER_SEC, 0, OLSR_TIMER_PERIODIC,
+ &zebra_parse, NULL, 0);
return 0;
}
-static void
-my_init(void)
-{
+static void my_init(void) {
init_zebra();
}
-static void
-my_fini(void)
-{
+static void my_fini(void) {
zebra_cleanup();
}
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
--- a/lib/quagga/src/quagga/zassert.h
+++ /dev/null
@@ -1,33 +0,0 @@
-
-/*
- */
-
-#ifndef _QUAGGA_ASSERT_H
-#define _QUAGGA_ASSERT_H
-
-extern void _zlog_assert_failed(const char *assertion, const char *file, unsigned int line, const char *function)
- __attribute__ ((noreturn));
-
-#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-#define __ASSERT_FUNCTION __func__
-#elif defined(__GNUC__)
-#define __ASSERT_FUNCTION __FUNCTION__
-#else
-#define __ASSERT_FUNCTION NULL
-#endif
-
-#define zassert(EX) ((void)((EX) ? 0 : \
- (_zlog_assert_failed(#EX, __FILE__, __LINE__, \
- __ASSERT_FUNCTION), 0)))
-
-#undef assert
-#define assert(EX) zassert(EX)
-
-#endif /* _QUAGGA_ASSERT_H */
-
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
--- a/lib/quagga/src/quagga/zebra.h
+++ /dev/null
@@ -1,503 +0,0 @@
-
-/* Zebra common header.
- Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Kunihiro Ishiguro
-
-This file is part of GNU Zebra.
-
-GNU Zebra is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-GNU Zebra is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Zebra; see the file COPYING. If not, write to the Free
-Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
-
-#ifndef _ZEBRA_H
-#define _ZEBRA_H
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#ifdef SUNOS_5
-#define _XPG4_2
-#define __EXTENSIONS__
-typedef unsigned int u_int32_t;
-typedef unsigned short u_int16_t;
-typedef unsigned char u_int8_t;
-#endif /* SUNOS_5 */
-
-#ifndef HAVE_SOCKLEN_T
-typedef int socklen_t;
-#endif /* HAVE_SOCKLEN_T */
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <string.h>
-#include <pwd.h>
-#include <grp.h>
-#ifdef HAVE_STROPTS_H
-#include <stropts.h>
-#endif /* HAVE_STROPTS_H */
-#include <sys/fcntl.h>
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif /* HAVE_SYS_SELECT_H */
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#ifdef HAVE_SYS_SYSCTL_H
-#include <sys/sysctl.h>
-#endif /* HAVE_SYS_SYSCTL_H */
-#include <sys/ioctl.h>
-#ifdef HAVE_SYS_CONF_H
-#include <sys/conf.h>
-#endif /* HAVE_SYS_CONF_H */
-#ifdef HAVE_SYS_KSYM_H
-#include <sys/ksym.h>
-#endif /* HAVE_SYS_KSYM_H */
-#include <syslog.h>
-#include <time.h>
-#include <sys/uio.h>
-#include <sys/utsname.h>
-#ifdef HAVE_RUSAGE
-#include <sys/resource.h>
-#endif /* HAVE_RUSAGE */
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif /* HAVE_LIMITS_H */
-
-/* machine dependent includes */
-#ifdef SUNOS_5
-#include <strings.h>
-#endif /* SUNOS_5 */
-
-/* machine dependent includes */
-#ifdef HAVE_LINUX_VERSION_H
-#include <linux/version.h>
-#endif /* HAVE_LINUX_VERSION_H */
-
-#ifdef HAVE_ASM_TYPES_H
-#include <asm/types.h>
-#endif /* HAVE_ASM_TYPES_H */
-
-/* misc include group */
-#include <stdarg.h>
-#if !(defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
-
-/* Not C99; do we need to define va_copy? */
-#ifndef va_copy
-#ifdef __va_copy
-#define va_copy(DST,SRC) __va_copy(DST,SRC)
-#else
-
-/* Now we are desperate; this should work on many typical platforms.
- But this is slightly dangerous, because the standard does not require
- va_copy to be a macro. */
-#define va_copy(DST,SRC) memcpy(&(DST), &(SRC), sizeof(va_list))
-#warning "Not C99 and no va_copy macro available, falling back to memcpy"
-#endif /* __va_copy */
-#endif /* !va_copy */
-#endif /* !C99 */
-
-#ifdef HAVE_LCAPS
-#include <sys/capability.h>
-#include <sys/prctl.h>
-#endif /* HAVE_LCAPS */
-
-/* network include group */
-
-#include <sys/socket.h>
-
-#ifdef HAVE_SYS_SOCKIO_H
-#include <sys/sockio.h>
-#endif /* HAVE_SYS_SOCKIO_H */
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif /* HAVE_NETINET_IN_H */
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/tcp.h>
-
-#ifdef HAVE_NET_NETOPT_H
-#include <net/netopt.h>
-#endif /* HAVE_NET_NETOPT_H */
-
-#include <net/if.h>
-
-#ifdef HAVE_NET_IF_DL_H
-#include <net/if_dl.h>
-#endif /* HAVE_NET_IF_DL_H */
-
-#ifdef HAVE_NET_IF_VAR_H
-#include <net/if_var.h>
-#endif /* HAVE_NET_IF_VAR_H */
-
-#ifdef HAVE_NET_ROUTE_H
-#include <net/route.h>
-#endif /* HAVE_NET_ROUTE_H */
-
-#ifdef HAVE_NETLINK
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-#else
-#define RT_TABLE_MAIN 0
-#endif /* HAVE_NETLINK */
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif /* HAVE_NETDB_H */
-
-#include <arpa/inet.h>
-#include <arpa/telnet.h>
-
-#ifdef HAVE_INET_ND_H
-#include <inet/nd.h>
-#endif /* HAVE_INET_ND_H */
-
-#ifdef HAVE_NETINET_IN_VAR_H
-#include <netinet/in_var.h>
-#endif /* HAVE_NETINET_IN_VAR_H */
-
-#ifdef HAVE_NETINET6_IN6_VAR_H
-#include <netinet6/in6_var.h>
-#endif /* HAVE_NETINET6_IN6_VAR_H */
-
-#ifdef HAVE_NETINET_IN6_VAR_H
-#include <netinet/in6_var.h>
-#endif /* HAVE_NETINET_IN6_VAR_H */
-
-#ifdef HAVE_NETINET6_IN_H
-#include <netinet6/in.h>
-#endif /* HAVE_NETINET6_IN_H */
-
-#ifdef HAVE_NETINET6_IP6_H
-#include <netinet6/ip6.h>
-#endif /* HAVE_NETINET6_IP6_H */
-
-#ifdef HAVE_NETINET_ICMP6_H
-#include <netinet/icmp6.h>
-#endif /* HAVE_NETINET_ICMP6_H */
-
-#ifdef HAVE_NETINET6_ND6_H
-#include <netinet6/nd6.h>
-#endif /* HAVE_NETINET6_ND6_H */
-
-/* Some systems do not define UINT32_MAX */
-#ifndef UINT32_MAX
-#define UINT32_MAX 0xFFFFFFFFU
-#endif /* UINT32_MAX */
-
-#ifdef HAVE_LIBUTIL_H
-#include <libutil.h>
-#endif /* HAVE_LIBUTIL_H */
-
-#ifdef HAVE_GLIBC_BACKTRACE
-#include <execinfo.h>
-#endif /* HAVE_GLIBC_BACKTRACE */
-
-#ifdef BSDI_NRL
-
-#ifdef HAVE_NETINET6_IN6_H
-#include <netinet6/in6.h>
-#endif /* HAVE_NETINET6_IN6_H */
-
-#ifdef NRL
-#include <netinet6/in6.h>
-#endif /* NRL */
-
-#define IN6_ARE_ADDR_EQUAL IN6_IS_ADDR_EQUAL
-
-#endif /* BSDI_NRL */
-
-/* Local includes: */
-#if !(defined(__GNUC__) || defined(VTYSH_EXTRACT_PL))
-#define __attribute__(x)
-#endif /* !__GNUC__ || VTYSH_EXTRACT_PL */
-
-#include "zassert.h"
-
-#ifdef HAVE_BROKEN_CMSG_FIRSTHDR
-
-/* This bug is present in Solaris 8 and pre-patch Solaris 9 <sys/socket.h>;
- please refer to http://bugzilla.quagga.net/show_bug.cgi?id=142 */
-
-/* Check that msg_controllen is large enough. */
-#define ZCMSG_FIRSTHDR(mhdr) \
- (((size_t)((mhdr)->msg_controllen) >= sizeof(struct cmsghdr)) ? \
- CMSG_FIRSTHDR(mhdr) : (struct cmsghdr *)NULL)
-
-#warning "CMSG_FIRSTHDR is broken on this platform, using a workaround"
-
-#else /* HAVE_BROKEN_CMSG_FIRSTHDR */
-#define ZCMSG_FIRSTHDR(M) CMSG_FIRSTHDR(M)
-#endif /* HAVE_BROKEN_CMSG_FIRSTHDR */
-
-/*
- * RFC 3542 defines several macros for using struct cmsghdr.
- * Here, we define those that are not present
- */
-
-/*
- * Internal defines, for use only in this file.
- * These are likely wrong on other than ILP32 machines, so warn.
- */
-#ifndef _CMSG_DATA_ALIGN
-#define _CMSG_DATA_ALIGN(n) (((n) + 3) & ~3)
-#endif /* _CMSG_DATA_ALIGN */
-
-#ifndef _CMSG_HDR_ALIGN
-#define _CMSG_HDR_ALIGN(n) (((n) + 3) & ~3)
-#endif /* _CMSG_HDR_ALIGN */
-
-/*
- * CMSG_SPACE and CMSG_LEN are required in RFC3542, but were new in that
- * version.
- */
-#ifndef CMSG_SPACE
-#define CMSG_SPACE(l) (_CMSG_DATA_ALIGN(sizeof(struct cmsghdr)) + \
- _CMSG_HDR_ALIGN(l))
-#warning "assuming 4-byte alignment for CMSG_SPACE"
-#endif /* CMSG_SPACE */
-
-#ifndef CMSG_LEN
-#define CMSG_LEN(l) (_CMSG_DATA_ALIGN(sizeof(struct cmsghdr)) + (l))
-#warning "assuming 4-byte alignment for CMSG_LEN"
-#endif /* CMSG_LEN */
-
-/* The definition of struct in_pktinfo is missing in old version of
- GLIBC 2.1 (Redhat 6.1). */
-#if defined (GNU_LINUX) && ! defined (HAVE_INPKTINFO)
-struct in_pktinfo {
- int ipi_ifindex;
- struct in_addr ipi_spec_dst;
- struct in_addr ipi_addr;
-};
-#endif
-
-/*
- * OSPF Fragmentation / fragmented writes
- *
- * ospfd can support writing fragmented packets, for cases where
- * kernel will not fragment IP_HDRINCL and/or multicast destined
- * packets (ie TTBOMK all kernels, BSD, SunOS, Linux). However,
- * SunOS, probably BSD too, clobber the user supplied IP ID and IP
- * flags fields, hence user-space fragmentation will not work.
- * Only Linux is known to leave IP header unmolested.
- * Further, fragmentation really should be done the kernel, which already
- * supports it, and which avoids nasty IP ID state problems.
- *
- * Fragmentation of OSPF packets can be required on networks with router
- * with many many interfaces active in one area, or on networks with links
- * with low MTUs.
- */
-#ifdef GNU_LINUX
-#define WANT_OSPF_WRITE_FRAGMENT
-#endif
-
-/*
- * IP_HDRINCL / struct ip byte order
- *
- * Linux: network byte order
- * *BSD: network, except for length and offset. (cf Stevens)
- * SunOS: nominally as per BSD. but bug: network order on LE.
- * OpenBSD: network byte order, apart from older versions which are as per
- * *BSD
- */
-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)\
- || (defined(__OpenBSD__) && (OpenBSD < 200311)) \
- || (defined(SUNOS_5) && defined(WORDS_BIGENDIAN))
-#define HAVE_IP_HDRINCL_BSD_ORDER
-#endif
-
-/* MAX / MIN are not commonly defined, but useful */
-#ifndef MAX
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#endif
-#ifndef MIN
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
-/* For old definition. */
-#ifndef IN6_ARE_ADDR_EQUAL
-#define IN6_ARE_ADDR_EQUAL IN6_IS_ADDR_EQUAL
-#endif /* IN6_ARE_ADDR_EQUAL */
-
-/* Zebra message types. */
-#define ZEBRA_INTERFACE_ADD 1
-#define ZEBRA_INTERFACE_DELETE 2
-#define ZEBRA_INTERFACE_ADDRESS_ADD 3
-#define ZEBRA_INTERFACE_ADDRESS_DELETE 4
-#define ZEBRA_INTERFACE_UP 5
-#define ZEBRA_INTERFACE_DOWN 6
-#define ZEBRA_IPV4_ROUTE_ADD 7
-#define ZEBRA_IPV4_ROUTE_DELETE 8
-#define ZEBRA_IPV6_ROUTE_ADD 9
-#define ZEBRA_IPV6_ROUTE_DELETE 10
-#define ZEBRA_REDISTRIBUTE_ADD 11
-#define ZEBRA_REDISTRIBUTE_DELETE 12
-#define ZEBRA_REDISTRIBUTE_DEFAULT_ADD 13
-#define ZEBRA_REDISTRIBUTE_DEFAULT_DELETE 14
-#define ZEBRA_IPV4_NEXTHOP_LOOKUP 15
-#define ZEBRA_IPV6_NEXTHOP_LOOKUP 16
-#define ZEBRA_IPV4_IMPORT_LOOKUP 17
-#define ZEBRA_IPV6_IMPORT_LOOKUP 18
-#define ZEBRA_INTERFACE_RENAME 19
-#define ZEBRA_ROUTER_ID_ADD 20
-#define ZEBRA_ROUTER_ID_DELETE 21
-#define ZEBRA_ROUTER_ID_UPDATE 22
-#define ZEBRA_MESSAGE_MAX 23
-
-/* Zebra route's types. */
-#define ZEBRA_ROUTE_SYSTEM 0
-#define ZEBRA_ROUTE_KERNEL 1
-#define ZEBRA_ROUTE_CONNECT 2
-#define ZEBRA_ROUTE_STATIC 3
-#define ZEBRA_ROUTE_RIP 4
-#define ZEBRA_ROUTE_RIPNG 5
-#define ZEBRA_ROUTE_OSPF 6
-#define ZEBRA_ROUTE_OSPF6 7
-#define ZEBRA_ROUTE_ISIS 8
-#define ZEBRA_ROUTE_BGP 9
-#define ZEBRA_ROUTE_HSLS 10
-#define ZEBRA_ROUTE_OLSR 11
-#define ZEBRA_ROUTE_MAX 12
-
-/* Zebra's family types. */
-#define ZEBRA_FAMILY_IPV4 1
-#define ZEBRA_FAMILY_IPV6 2
-#define ZEBRA_FAMILY_MAX 3
-
-/* Error codes of zebra. */
-#define ZEBRA_ERR_RTEXIST -1
-#define ZEBRA_ERR_RTUNREACH -2
-#define ZEBRA_ERR_EPERM -3
-#define ZEBRA_ERR_RTNOEXIST -4
-
-/* Zebra message flags */
-#define ZEBRA_FLAG_INTERNAL 0x01
-#define ZEBRA_FLAG_SELFROUTE 0x02
-#define ZEBRA_FLAG_BLACKHOLE 0x04
-#define ZEBRA_FLAG_IBGP 0x08
-#define ZEBRA_FLAG_SELECTED 0x10
-#define ZEBRA_FLAG_CHANGED 0x20
-#define ZEBRA_FLAG_STATIC 0x40
-#define ZEBRA_FLAG_REJECT 0x80
-
-/* Zebra nexthop flags. */
-#define ZEBRA_NEXTHOP_IFINDEX 1
-#define ZEBRA_NEXTHOP_IFNAME 2
-#define ZEBRA_NEXTHOP_IPV4 3
-#define ZEBRA_NEXTHOP_IPV4_IFINDEX 4
-#define ZEBRA_NEXTHOP_IPV4_IFNAME 5
-#define ZEBRA_NEXTHOP_IPV6 6
-#define ZEBRA_NEXTHOP_IPV6_IFINDEX 7
-#define ZEBRA_NEXTHOP_IPV6_IFNAME 8
-#define ZEBRA_NEXTHOP_BLACKHOLE 9
-
-#ifndef INADDR_LOOPBACK
-#define INADDR_LOOPBACK 0x7f000001 /* Internet address 127.0.0.1. */
-#endif
-
-/* Address family numbers from RFC1700. */
-#define AFI_IP 1
-#define AFI_IP6 2
-#define AFI_MAX 3
-
-/* Subsequent Address Family Identifier. */
-#define SAFI_UNICAST 1
-#define SAFI_MULTICAST 2
-#define SAFI_UNICAST_MULTICAST 3
-#define SAFI_MPLS_VPN 4
-#define SAFI_MAX 5
-
-/* Filter direction. */
-#define FILTER_IN 0
-#define FILTER_OUT 1
-#define FILTER_MAX 2
-
-/* Default Administrative Distance of each protocol. */
-#define ZEBRA_KERNEL_DISTANCE_DEFAULT 0
-#define ZEBRA_CONNECT_DISTANCE_DEFAULT 0
-#define ZEBRA_STATIC_DISTANCE_DEFAULT 1
-#define ZEBRA_RIP_DISTANCE_DEFAULT 120
-#define ZEBRA_RIPNG_DISTANCE_DEFAULT 120
-#define ZEBRA_OSPF_DISTANCE_DEFAULT 110
-#define ZEBRA_OSPF6_DISTANCE_DEFAULT 110
-#define ZEBRA_ISIS_DISTANCE_DEFAULT 115
-#define ZEBRA_IBGP_DISTANCE_DEFAULT 200
-#define ZEBRA_EBGP_DISTANCE_DEFAULT 20
-
-/* Flag manipulation macros. */
-#define CHECK_FLAG(V,F) ((V) & (F))
-#define SET_FLAG(V,F) (V) = (V) | (F)
-#define UNSET_FLAG(V,F) (V) = (V) & ~(F)
-
-/* AFI and SAFI type. */
-typedef u_int16_t afi_t;
-typedef u_int8_t safi_t;
-
-/* Zebra types. */
-typedef u_int16_t zebra_size_t;
-typedef u_int8_t zebra_command_t;
-
-/* FIFO -- first in first out structure and macros. */
-struct fifo {
- struct fifo *next;
- struct fifo *prev;
-};
-
-#define FIFO_INIT(F) \
- do { \
- struct fifo *Xfifo = (struct fifo *)(F); \
- Xfifo->next = Xfifo->prev = Xfifo; \
- } while (0)
-
-#define FIFO_ADD(F,N) \
- do { \
- struct fifo *Xfifo = (struct fifo *)(F); \
- struct fifo *Xnode = (struct fifo *)(N); \
- Xnode->next = Xfifo; \
- Xnode->prev = Xfifo->prev; \
- Xfifo->prev = Xfifo->prev->next = Xnode; \
- } while (0)
-
-#define FIFO_DEL(N) \
- do { \
- struct fifo *Xnode = (struct fifo *)(N); \
- Xnode->prev->next = Xnode->next; \
- Xnode->next->prev = Xnode->prev; \
- } while (0)
-
-#define FIFO_HEAD(F) \
- ((((struct fifo *)(F))->next == (struct fifo *)(F)) \
- ? NULL : (F)->next)
-
-#define FIFO_EMPTY(F) \
- (((struct fifo *)(F))->next == (struct fifo *)(F))
-
-#define FIFO_TOP(F) \
- (FIFO_EMPTY(F) ? NULL : ((struct fifo *)(F))->next)
-
-#endif /* _ZEBRA_H */
-
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
--- a/lib/quagga/src/quagga.c
+++ b/lib/quagga/src/quagga.c
@@ -1,866 +1,555 @@
+/*
+ * OLSRd Quagga plugin
+ *
+ * Copyright (C) 2006-2008 Immo 'FaUl' Wehrenberg <immo@chaostreff-dortmund.de>
+ * Copyright (C) 2007-2008 Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation or - at your option - under
+ * the terms of the GNU General Public Licence version 2 but can be
+ * linked to any BSD-Licenced Software with public available sourcecode
+ *
+ */
-/***************************************************************************
- projekt : olsrd-quagga
- file : quagga.c
- usage : communication with the zebra-daemon
- copyright : (C) 2006 by Immo 'FaUl' Wehrenberg
- e-mail : immo@chaostreff-dortmund.de
- ***************************************************************************/
-
-/***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License version 2 as *
- * published by the Free Software Foundation. *
- * *
- ***************************************************************************/
+/* -------------------------------------------------------------------------
+ * File : quagga.c
+ * Description : functions to interface to the zebra daemon
+ * ------------------------------------------------------------------------- */
-#ifdef MY_DEBUG
-#include <stdio.h>
-#endif
#define HAVE_SOCKLEN_T
+#include "quagga.h"
+#include "olsr.h" /* olsr_exit
+ olsr_malloc */
+#include "log.h" /* olsr_syslog */
+
#include <stdint.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include "quagga.h"
-#include "olsr.h"
-#include "log.h"
-#include "defs.h"
-#include "routing_table.h"
-
+#include <arpa/inet.h>
#ifdef USE_UNIX_DOMAIN_SOCKET
#include <sys/un.h>
-#define ZEBRA_SOCKET "/var/run/quagga/zserv.api"
#endif
-#define ZEBRA_IPV4_ROUTE_ADD 7
-#define ZEBRA_IPV4_ROUTE_DELETE 8
-#define ZEBRA_REDISTRIBUTE_ADD 11
-#define ZEBRA_REDISTRIBUTE_DELETE 12
-#define ZEBRA_MESSAGE_MAX 23
-
-#define ZEBRA_ROUTE_OLSR 11
-#define ZEBRA_ROUTE_MAX 12
-
-#define ZEBRA_FLAG_SELECTED 0x10
-
-#define ZEBRA_NEXTHOP_IPV4 3
-#define ZEBRA_NEXTHOP_IPV4_IFINDEX 4
-
-#define ZAPI_MESSAGE_NEXTHOP 0x01
-#define ZAPI_MESSAGE_IFINDEX 0x02
-#define ZAPI_MESSAGE_DISTANCE 0x04
-#define ZAPI_MESSAGE_METRIC 0x08
-
-#define BUFSIZE 1024
-
-#define STATUS_CONNECTED 1
-#define OPTION_EXPORT 1
+/* prototypes intern */
static struct {
- char status; // internal status
- char options; // internal options
- int sock; // Socket to zebra...
+ char status; // internal status
+ char options; // internal options
+ int sock; // Socket to zebra...
char redistribute[ZEBRA_ROUTE_MAX];
char distance;
char flags;
- struct ipv4_route *v4_rt; // routes currently exportet to zebra
+ struct zebra_route *v4_rt; // routes currently exportet to zebra
} zebra;
-/* prototypes intern */
-static unsigned char *try_read(ssize_t *);
-static unsigned char *zebra_route_packet(struct ipv4_route r, ssize_t *);
-static int parse_interface_add(unsigned char *, size_t);
-static int parse_interface_delete(unsigned char *, size_t);
-static int parse_interface_up(unsigned char *, size_t);
-static int parse_interface_down(unsigned char *, size_t);
-static int parse_interface_address_add(unsigned char *, size_t);
-static int parse_interface_address_delete(unsigned char *, size_t);
-static int parse_ipv4_route(unsigned char *, size_t, struct ipv4_route *);
-static int ipv4_route_add(unsigned char *, size_t);
-static int ipv4_route_delete(unsigned char *, size_t);
-static int parse_ipv6_route_add(unsigned char *, size_t);
-static void zebra_reconnect(void);
-static void zebra_connect(void);
-
-static void free_ipv4_route(struct ipv4_route);
-
-/*
-static void update_olsr_zebra_routes (struct ipv4_route*, struct ipv4_route*);
-static struct ipv4_route *zebra_create_ipv4_route_table_entry (uint32_t,
- uint32_t,
- uint32_t);
-static struct ipv4_route *zebra_create_ipv4_route_table (void);
-static void zebra_free_ipv4_route_table (struct ipv4_route*);
-*/
-
-/*static uint8_t masktoprefixlen (uint32_t);*/
-
-#ifdef MY_DEBUG
-static void
-dump_ipv4_route(struct ipv4_route r, char *c)
-{
- int i = 0, x = 0;
-
- puts(c);
- printf("type: %d\n", r.type);
- puts("flags:");
- printf(" Internal: %s\n", r.flags & ZEBRA_FLAG_INTERNAL ? "yes" : "no");
- printf(" Selfroute %s\n", r.flags & ZEBRA_FLAG_SELFROUTE ? "yes" : "no");
- printf(" Blackhole %s\n", r.flags & ZEBRA_FLAG_BLACKHOLE ? "yes" : "no");
- printf(" IBGP: %s\n", r.flags & ZEBRA_FLAG_IBGP ? "yes" : "no");
- printf(" Selected: %s\n", r.flags & ZEBRA_FLAG_SELECTED ? "yes" : "no");
- printf(" Changed: %s\n", r.flags & ZEBRA_FLAG_CHANGED ? "yes" : "no");
- printf(" static: %s\n", r.flags & ZEBRA_FLAG_STATIC ? "yes" : "no");
- printf(" reject: %s\n", r.flags & ZEBRA_FLAG_REJECT ? "yes" : "no");
- puts("message:");
- printf(" nexthop: %s\n", r.message & ZAPI_MESSAGE_NEXTHOP ? "yes" : "no");
- printf(" ifindex: %s\n", r.message & ZAPI_MESSAGE_IFINDEX ? "yes" : "no");
- printf(" distance: %s\n", r.message & ZAPI_MESSAGE_DISTANCE ? "yes" : "no");
- printf(" metric: %s\n", r.message & ZAPI_MESSAGE_METRIC ? "yes" : "no");
- printf("Prefixlen: %d\n", r.prefixlen);
- printf("Prefix: %d", (unsigned char)r.prefix);
- c = (char *)&r.prefix;
- while (++i < (r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0)))
- printf(".%d", (unsigned char)*(c + i));
- while (i++ < 4)
- printf(".0");
- puts("");
- i = 0;
- if (r.message & ZAPI_MESSAGE_NEXTHOP) {
- printf("nexthop-count: %d\n", r.nh_count);
- while (i++ < r.nh_count) {
- if (r.nexthops[i].type == ZEBRA_NEXTHOP_IPV4) {
- c = (unsigned char *)&r.nexthops[i].payload.v4;
- printf("Nexthop %d: %d", i, (unsigned char)*c);
- while (++x < 4) {
- printf(".%d", (unsigned char)c[x]);
- }
- puts("");
- }
- }
- i = 0;
- }
- if (r.message & ZAPI_MESSAGE_IFINDEX) {
-
- printf("index-number: %d\n", r.ind_num);
- while (i++ < r.ind_num)
- printf("Index: %d: %d\n", i, r.index[i]);
- i = 0;
- if (r.message & ZAPI_MESSAGE_DISTANCE)
- printf("Distance: %d\n", r.distance);
- if (r.message & ZAPI_MESSAGE_METRIC)
- printf("Metric: %d\n", r.metric);
- puts("\n");
- }
-}
+static void *my_realloc (void *, size_t, const char *);
+static void zebra_connect (void);
+static unsigned char *try_read (ssize_t *);
+static int zebra_send_command (unsigned char *);
+static unsigned char* zebra_route_packet (uint16_t, struct zebra_route *);
+static unsigned char *zebra_redistribute_packet (unsigned char, unsigned char);
+static struct zebra_route *zebra_parse_route (unsigned char *);
+#if 0
+static void zebra_reconnect (void);
#endif
+static void free_ipv4_route (struct zebra_route *);
+
-void *
-my_realloc(void *buf, size_t s, const char *c)
-{
- buf = realloc(buf, s);
+static void *my_realloc (void *buf, size_t s, const char *c) {
+ buf = realloc (buf, s);
if (!buf) {
- OLSR_PRINTF(1, "(QUAGGA) OUT OF MEMORY: %s\n", strerror(errno));
+ OLSR_PRINTF (1, "(QUAGGA) OUT OF MEMORY: %s\n", strerror(errno));
olsr_syslog(OLSR_LOG_ERR, "olsrd: out of memory!: %m\n");
olsr_exit(c, EXIT_FAILURE);
}
return buf;
}
-void
-init_zebra(void)
-{
+
+void init_zebra (void) {
zebra_connect();
- if (!(zebra.status & STATUS_CONNECTED))
- olsr_exit("(QUAGGA) AIIIII, could not connect to zebra! is zebra running?", EXIT_FAILURE);
+ if (!(zebra.status&STATUS_CONNECTED))
+ olsr_exit ("(QUAGGA) AIIIII, could not connect to zebra! is zebra running?",
+ EXIT_FAILURE);
}
-void
-zebra_cleanup(void)
-{
+
+void zebra_cleanup (void) {
int i;
struct rt_entry *tmp;
if (zebra.options & OPTION_EXPORT) {
OLSR_FOR_ALL_RT_ENTRIES(tmp) {
- zebra_del_olsr_v4_route(tmp);
- }
- OLSR_FOR_ALL_RT_ENTRIES_END(tmp);
+ zebra_del_route(tmp);
+ } OLSR_FOR_ALL_RT_ENTRIES_END(tmp);
}
for (i = 0; i < ZEBRA_ROUTE_MAX; i++)
- if (zebra.redistribute[i])
- zebra_disable_redistribute(i + 1);
+ if (zebra.redistribute[i]) zebra_disable_redistribute(i);
}
-static void
-zebra_reconnect(void)
-{
+
+#if 0
+static void zebra_reconnect (void) {
struct rt_entry *tmp;
int i;
zebra_connect();
- if (!(zebra.status & STATUS_CONNECTED))
- return; // try again next time
+ if (!(zebra.status & STATUS_CONNECTED)) return; // try again next time
if (zebra.options & OPTION_EXPORT) {
OLSR_FOR_ALL_RT_ENTRIES(tmp) {
- zebra_add_olsr_v4_route(tmp);
- }
- OLSR_FOR_ALL_RT_ENTRIES_END(tmp);
+ zebra_add_route (tmp);
+ } OLSR_FOR_ALL_RT_ENTRIES_END(tmp);
}
for (i = 0; i < ZEBRA_ROUTE_MAX; i++)
- if (zebra.redistribute[i])
- zebra_redistribute(i + 1);
+ if (zebra.redistribute[i]) zebra_redistribute(i + 1);
/* Zebra sends us all routes of type it knows after
zebra_redistribute(type) */
}
+#endif
+
/* Connect to the zebra-daemon, returns a socket */
-static void
-zebra_connect(void)
-{
+static void zebra_connect (void) {
int ret;
#ifndef USE_UNIX_DOMAIN_SOCKET
struct sockaddr_in i;
- if (close(zebra.sock) < 0)
- olsr_exit("(QUAGGA) Could not close socket!", EXIT_FAILURE);
+ if (close (zebra.sock) < 0) olsr_exit ("(QUAGGA) Could not close socket!", EXIT_FAILURE);
+
- zebra.sock = socket(AF_INET, SOCK_STREAM, 0);
+ zebra.sock = socket (AF_INET,SOCK_STREAM, 0);
#else
struct sockaddr_un i;
- if (close(zebra.sock) < 0)
- olsr_exit("(QUAGGA) Could not close socket!", EXIT_FAILURE);
+ if (close (zebra.sock) < 0) olsr_exit ("(QUAGGA) Could not close socket!", EXIT_FAILURE);
- zebra.sock = socket(AF_UNIX, SOCK_STREAM, 0);
+ zebra.sock = socket (AF_UNIX,SOCK_STREAM, 0);
#endif
- if (zebra.sock < 0)
+ if (zebra.sock <0 )
olsr_exit("(QUAGGA) Could not create socket!", EXIT_FAILURE);
- memset(&i, 0, sizeof i);
+ memset (&i, 0, sizeof i);
#ifndef USE_UNIX_DOMAIN_SOCKET
i.sin_family = AF_INET;
- i.sin_port = htons(ZEBRA_PORT);
- i.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+ i.sin_port = htons (ZEBRA_PORT);
+ i.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
#else
i.sun_family = AF_UNIX;
- strscpy(i.sun_path, ZEBRA_SOCKET, sizeof(i.sun_path));
+ strcpy (i.sun_path, ZEBRA_SOCKET);
#endif
- ret = connect(zebra.sock, (struct sockaddr *)&i, sizeof i);
- if (ret < 0)
- zebra.status &= ~STATUS_CONNECTED;
- else
- zebra.status |= STATUS_CONNECTED;
+ ret = connect (zebra.sock, (struct sockaddr *)&i, sizeof i);
+ if (ret < 0) zebra.status &= ~STATUS_CONNECTED;
+ else zebra.status |= STATUS_CONNECTED;
}
+
/* Sends a command to zebra, command is
the command defined in zebra.h, options is the packet-payload,
optlen the length, of the payload */
-unsigned char
-zebra_send_command(unsigned char command, unsigned char *options, int optlen)
-{
+static int zebra_send_command (unsigned char *options) {
- char *p, *pnt;
+ unsigned char *pnt;
uint16_t len;
int ret;
-#ifdef ZEBRA_HEADER_MARKER
- uint16_t cmd;
- uint16_t length = optlen + 6; /* length of option + command + packet_length +
- marker + zserv-version */
-#else
- uint16_t length = optlen + 3; // length of option + command + packet_length
-#endif
-
- if (!(zebra.status & STATUS_CONNECTED))
- return 0;
-
- p = olsr_malloc(length, "zebra_send_command");
- pnt = p;
-
- len = htons(length);
+ if (!(zebra.status & STATUS_CONNECTED)) return 0;
- memcpy(p, &len, 2);
+ pnt = options;
+ memcpy (&len, pnt, 2);
-#ifdef ZEBRA_HEADER_MARKER
- p[2] = ZEBRA_HEADER_MARKER;
- p[3] = ZSERV_VERSION;
- cmd = htons(command);
- memcpy(p + 4, &cmd, 2);
-#else
- p[2] = command;
-#endif
- memcpy(p + length - optlen, options, optlen);
-
- errno = 0;
+ len = ntohs(len);
do {
- ret = write(zebra.sock, p, length);
+ ret = write (zebra.sock, pnt, len);
if (ret < 0) {
- if (errno == EINTR) {
- errno = 0;
- continue;
- } else {
- olsr_printf(1, "(QUAGGA) Disconnected from zebra\n");
- zebra.status &= ~STATUS_CONNECTED;
- free(pnt);
- return -1;
+ if ((errno == EINTR) || (errno == EAGAIN)) {
+ errno = 0;
+ ret = 0;
+ continue;
+ }
+ else {
+ OLSR_PRINTF (1, "(QUAGGA) Disconnected from zebra\n");
+ zebra.status &= ~STATUS_CONNECTED;
+ free (options);
+ return -1;
}
}
- p = p + ret;
- }
- while ((length -= ret));
- free(pnt);
+ pnt = pnt+ret;
+ } while ((len -= ret));
+ free (options);
return 0;
}
+
/* Creates a Route-Packet-Payload, needs address, netmask, nexthop,
distance, and a pointer of an size_t */
-static unsigned char *
-zebra_route_packet(struct ipv4_route r, ssize_t * optlen)
-{
+static unsigned char* zebra_route_packet (uint16_t cmd, struct zebra_route *r) {
int count;
+ uint8_t len;
+ uint16_t size;
+ uint32_t ind, metric;
unsigned char *cmdopt, *t;
- *optlen = 4; // first: type, flags, message, prefixlen
- *optlen += r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0); // + prefix
- if (r.message & ZAPI_MESSAGE_NEXTHOP) {
- if (r.nexthops->type == ZEBRA_NEXTHOP_IPV4 || r.nexthops->type == ZEBRA_NEXTHOP_IPV4_IFINDEX) {
- *optlen += (sizeof r.nexthops->payload.v4 + sizeof r.nexthops->type) * r.nh_count + 1;
- } else if (r.nexthops->type == 0)
- *optlen += 5;
- }
- if (r.message & ZAPI_MESSAGE_IFINDEX)
- *optlen += r.ind_num * sizeof *r.index + 1;
- if (r.message & ZAPI_MESSAGE_DISTANCE)
- (*optlen)++;
- if (r.message & ZAPI_MESSAGE_METRIC)
- *optlen += sizeof r.metric;
-
- cmdopt = olsr_malloc(*optlen, "zebra add_v4_route");
-
- t = cmdopt;
- *t++ = r.type;
- *t++ = r.flags;
- *t++ = r.message;
- *t++ = r.prefixlen;
- for (count = 0; count < r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0); count++) {
- *t++ = *((char *)&r.prefix + count); /* this is so sick!! */
- }
-
- if (r.message & ZAPI_MESSAGE_NEXTHOP) {
- *t++ = r.nh_count;
- *t++ = r.nexthops->type;
- if (r.nexthops->type == ZEBRA_NEXTHOP_IPV4 || r.nexthops->type == ZEBRA_NEXTHOP_IPV4_IFINDEX) {
- for (count = 0; count != r.nh_count; count++) {
- memcpy(t, &r.nexthops[count].payload.v4, sizeof r.nexthops->payload.v4);
- t += sizeof r.nexthops->payload.v4;
- }
- } else if (r.nexthops->type == 0) {
- *t++ = 0;
- *t++ = 0;
- *t++ = 0;
- }
- }
- if (r.message & ZAPI_MESSAGE_IFINDEX) {
- *t++ = r.ind_num;
- memcpy(t, r.index, sizeof *r.index * r.ind_num);
- t += sizeof r.index * r.ind_num;
- }
- if (r.message & ZAPI_MESSAGE_DISTANCE)
- *t++ = r.distance;
- if (r.message & ZAPI_MESSAGE_METRIC) {
- memcpy(t, &r.metric, sizeof r.metric);
- t += sizeof r.metric;
- }
- return cmdopt;
-}
-/* adds a route to zebra-daemon */
-int
-zebra_add_v4_route(const struct ipv4_route r)
-{
-
- unsigned char *cmdopt;
- ssize_t optlen;
- int retval;
+ cmdopt = olsr_malloc (ZEBRA_MAX_PACKET_SIZ , "zebra add_v4_route");
- cmdopt = zebra_route_packet(r, &optlen);
+ t = &cmdopt[2];
+ *t++ = cmd;
+ *t++ = r->type;
+ *t++ = r->flags;
+ *t++ = r->message;
+ *t++ = r->prefixlen;
+ len = (r->prefixlen + 7) / 8;
+ memcpy (t, &r->prefix.v4.s_addr, len);
+ t = t + len;
- retval = zebra_send_command(ZEBRA_IPV4_ROUTE_ADD, cmdopt, optlen);
- free(cmdopt);
- return retval;
+ if (r->message & ZAPI_MESSAGE_NEXTHOP) {
+ *t++ = r->nexthop_num + r->ifindex_num;
+
+ for (count = 0; count < r->nexthop_num; count++)
+ {
+ *t++ = ZEBRA_NEXTHOP_IPV4;
+ memcpy (t, &r->nexthop[count].v4.s_addr,
+ sizeof r->nexthop[count].v4.s_addr);
+ t += sizeof r->nexthop[count].v4.s_addr;
+ }
+ for (count = 0; count < r->ifindex_num; count++)
+ {
+ *t++ = ZEBRA_NEXTHOP_IFINDEX;
+ ind = htonl(r->ifindex[count]);
+ memcpy (t, &ind, sizeof ind);
+ t += sizeof ind;
+ }
+ }
+ if ((r->message & ZAPI_MESSAGE_DISTANCE) > 0)
+ *t++ = r->distance;
+ if ((r->message & ZAPI_MESSAGE_METRIC) > 0)
+ {
+ metric = htonl (r->metric);
+ memcpy (t, &metric, sizeof metric);
+ t += sizeof metric;
+ }
+ size = htons (t - cmdopt);
+ memcpy (cmdopt, &size, 2);
+ return cmdopt;
}
-/* deletes a route from the zebra-daemon */
-int
-zebra_delete_v4_route(struct ipv4_route r)
-{
-
- unsigned char *cmdopt;
- ssize_t optlen;
- int retval;
-
- cmdopt = zebra_route_packet(r, &optlen);
-
- retval = zebra_send_command(ZEBRA_IPV4_ROUTE_DELETE, cmdopt, optlen);
- free(cmdopt);
-
- return retval;
-
-}
/* Check wether there is data from zebra aviable */
-void
-zebra_check(void *foo __attribute__ ((unused)))
-{
+void zebra_parse (void* foo __attribute__((unused))) {
unsigned char *data, *f;
- ssize_t len, ret;
+ unsigned char command;
+ uint16_t length;
+ ssize_t len;
+ struct zebra_route *route;
if (!(zebra.status & STATUS_CONNECTED)) {
- zebra_reconnect();
+// zebra_reconnect();
return;
}
- data = try_read(&len);
+ data = try_read (&len);
if (data) {
f = data;
do {
- ret = zebra_parse_packet(f, len);
- if (!ret) // something wired happened
- olsr_exit("(QUAGGA) Zero message length??? ", EXIT_FAILURE);
- f += ret;
- }
- while ((f - data) < len);
- free(data);
+ memcpy (&length, f, sizeof length);
+ length = ntohs (length);
+ if (!length) // something wired happened
+ olsr_exit ("(QUAGGA) Zero message length??? ", EXIT_FAILURE);
+ command = f[2];
+ switch (command) {
+ case ZEBRA_IPV4_ROUTE_ADD:
+ route = zebra_parse_route(f);
+ ip_prefix_list_add(&olsr_cnf->hna_entries, &route->prefix, route->prefixlen);
+ free_ipv4_route (route);
+ free (route);
+ break;
+ case ZEBRA_IPV4_ROUTE_DELETE:
+ route = zebra_parse_route(f);
+ ip_prefix_list_remove(&olsr_cnf->hna_entries, &route->prefix, route->prefixlen);
+ free_ipv4_route (route);
+ free (route);
+ break;
+ default:
+ break;
+ }
+ f += length;
+ } while ((f - data) < len);
+ free (data);
}
}
+
// tries to read a packet from zebra_socket
// if there is something to read - make sure to read whole packages
-static unsigned char *
-try_read(ssize_t * len)
-{
- unsigned char *buf = NULL;
- ssize_t ret = 0, bsize = 0;
- uint16_t length = 0, l = 0;
- int sockstate;
-
- *len = 0;
-
- sockstate = fcntl(zebra.sock, F_GETFL, 0);
- fcntl(zebra.sock, F_SETFL, sockstate | O_NONBLOCK);
+static unsigned char *try_read (ssize_t *size) {
+ unsigned char *buf;
+ ssize_t bytes, bufsize;
+ uint16_t length, offset;
+ int sockstatus;
+
+ /* initialize variables */
+ buf = NULL;
+ offset = 0;
+ *size = 0;
+ bufsize = 0;
+
+ /* save socket status and set non-blocking for read */
+ sockstatus = fcntl (zebra.sock, F_GETFL);
+ fcntl (zebra.sock, F_SETFL, sockstatus|O_NONBLOCK);
+ /* read whole packages */
do {
- if (*len == bsize) {
- bsize += BUFSIZE;
- buf = my_realloc(buf, bsize, "Zebra try_read");
+
+ /* (re)allocate buffer */
+ if (*size == bufsize) {
+ bufsize += BUFSIZE;
+ buf = my_realloc (buf, bufsize, "Zebra try_read");
}
- ret = read(zebra.sock, buf + l, bsize - l);
- if (!ret) { // nothing more to read, packet is broken, discard!
- free(buf);
+
+ /* read from socket */
+ bytes = read (zebra.sock, buf + *size, bufsize - *size);
+ /* handle broken packet */
+ if (!bytes) {
+ free (buf);
return NULL;
}
-
- if (ret < 0) {
- if (errno != EAGAIN) { // oops - we got disconnected
- olsr_printf(1, "(QUAGGA) Disconnected from zebra\n");
+ /* handle no data available */
+ if (bytes < 0) {
+ /* handle disconnect */
+ if (errno != EAGAIN) { // oops - we got disconnected
+ OLSR_PRINTF (1, "(QUAGGA) Disconnected from zebra\n");
zebra.status &= ~STATUS_CONNECTED;
}
- free(buf);
+ free (buf);
return NULL;
}
- *len += ret;
- while ((*len - l) > length) {
- l += length;
- memcpy(&length, buf + l, 2);
- length = ntohs(length);
- }
- if (((*len) - l) == length)
- break; // GOT FULL PACKAGE!!
- if (*len < l) {
- fcntl(zebra.sock, F_SETFL, sockstate);
- continue;
- }
- }
- while (1);
-
- fcntl(zebra.sock, F_SETFL, sockstate);
- return buf;
-}
-
-/* Parse a packet recived from zebra */
-int
-zebra_parse_packet(unsigned char *packet, ssize_t maxlen)
-{
-
- uint16_t command;
- int skip;
-
- /* Array of functions */
- int (*foo[ZEBRA_MESSAGE_MAX]) (unsigned char *, size_t) = {
- parse_interface_add, parse_interface_delete, parse_interface_address_add, parse_interface_address_delete, parse_interface_up,
- parse_interface_down, ipv4_route_add, ipv4_route_delete, parse_ipv6_route_add};
-
- uint16_t length;
- int ret;
-
-#ifdef MY_DEBUG
- puts("DEBUG: zebra_parse_packet");
-#endif
-
- memcpy(&length, packet, 2);
- length = ntohs(length);
-
- if (maxlen < length) {
- olsr_printf(1, "(QUAGGA) maxlen = %lu, packet_length = %d\n", (unsigned long)maxlen, length);
- olsr_exit("(QUAGGA) programmer is an idiot", EXIT_FAILURE);
- }
-#ifdef ZEBRA_HEADER_MARKER
- if (packet[2] == 255) { // found header marker!!
- //packet[3] == ZSERV_VERSION: FIXME: HANDLE THIS!
- memcpy(&command, packet + 4, sizeof command); // two bytes command now!
- command = ntohs(command) - 1;
- skip = 6;
- }
-#else
- command = packet[2] - 1;
- skip = 3;
-#endif
-
- if (command < ZEBRA_MESSAGE_MAX && foo[command]) {
- if (!(ret = foo[command] (packet + skip, length - skip)))
- return length;
- else
- olsr_printf(1, "(QUAGGA) Parse error: %d\n", ret);
- } else
- olsr_printf(1, "(QUAGGA) Unknown packet type: %d\n", packet[2]);
-
- olsr_printf(1, "(Quagga) RECIVED PACKET FROM ZEBRA THAT I CAN'T PARSE");
-
- return length;
-}
-
-static int
-parse_interface_add(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
- //todo
- return 0;
-}
-
-static int
-parse_interface_delete(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
- //todo
- return 0;
-}
-
-static int
-parse_interface_address_add(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
-
- //todo
- return 0;
-}
-
-static int
-parse_interface_up(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
+ *size += bytes;
- //todo
- return 0;
-}
+ /* detect zebra packet fragmentation */
+ do {
+ memcpy (&length, buf + offset, sizeof length);
+ length = ntohs (length);
+ offset += length;
+ } while (*size >= (ssize_t) (offset + sizeof length));
+ /* set blocking socket on fragmented packet */
+ if (*size != offset)
+ fcntl (zebra.sock, F_SETFL, sockstatus);
+
+ } while (*size != offset);
-static int
-parse_interface_down(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
+ /* restore socket status */
+ fcntl (zebra.sock, F_SETFL, sockstatus);
- //todo
- return 0;
+ return buf;
}
-static int
-parse_interface_address_delete(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
- //todo
- return 0;
-}
/* Parse an ipv4-route-packet recived from zebra
*/
-static int
-parse_ipv4_route(unsigned char *opt, size_t len, struct ipv4_route *r)
-{
+static struct zebra_route *zebra_parse_route (unsigned char *opt) {
+
+ struct zebra_route *r;
int c;
-
- if (len < 4)
- return -1;
-
- r->type = *opt++;
- r->flags = *opt++;
- r->message = *opt++;
- r->prefixlen = *opt++;
- len -= 4;
- r->prefix = 0;
-
- if ((int)len < r->prefixlen / 8 + (r->prefixlen % 8 ? 1 : 0))
- return -1;
-
- memcpy(&r->prefix, opt, r->prefixlen / 8 + (r->prefixlen % 8 ? 1 : 0));
- opt += r->prefixlen / 8 + (r->prefixlen % 8 ? 1 : 0);
+ size_t size;
+ uint16_t length;
+ unsigned char *pnt;
+
+ memcpy (&length, opt, sizeof length);
+ length = ntohs (length);
+
+ r = olsr_malloc (sizeof *r , "zebra_parse_route");
+ pnt = &opt[3];
+ r->type = *pnt++;
+ r->flags = *pnt++;
+ r->message = *pnt++;
+ r->prefixlen = *pnt++;
+ r->prefix.v4.s_addr = 0;
+
+ size = (r->prefixlen + 7) / 8;
+ memcpy (&r->prefix.v4.s_addr, pnt, size);
+ pnt += size;
if (r->message & ZAPI_MESSAGE_NEXTHOP) {
- if (len < 1)
- return -1;
- r->nh_count = *opt++;
- len--;
- if (len < (sizeof(uint32_t) + 1) * r->nh_count)
- return -1;
- r->nexthops =
- olsr_malloc((sizeof r->nexthops->type + sizeof r->nexthops->payload) * r->nh_count, "quagga: parse_ipv4_route_add");
- for (c = 0; c < r->nh_count; c++) {
- r->nexthops[c].type = *opt++;
- memcpy(&r->nexthops[c].payload.v4, opt, sizeof(uint32_t));
- opt += sizeof(uint32_t);
- len -= sizeof(uint32_t) + 1;
+ r->nexthop_num = *pnt++;
+ r->nexthop = olsr_malloc ((sizeof *r->nexthop) * r->nexthop_num,
+ "quagga: zebra_parse_route");
+ for (c = 0; c < r->nexthop_num; c++) {
+ memcpy (&r->nexthop[c].v4.s_addr, pnt, sizeof r->nexthop[c].v4.s_addr);
+ pnt += sizeof r->nexthop[c].v4.s_addr;
}
}
if (r->message & ZAPI_MESSAGE_IFINDEX) {
- if (len < 1)
- return -1;
- r->ind_num = *opt++;
- if (len < sizeof(uint32_t) * r->ind_num)
- return -1;
- r->index = olsr_malloc(sizeof(uint32_t) * r->ind_num, "quagga: parse_ipv4_route_add");
- memcpy(r->index, opt, r->ind_num * sizeof(uint32_t));
- opt += sizeof(uint32_t) * r->ind_num;
- len -= sizeof(uint32_t) * r->ind_num;
+ r->ifindex_num = *pnt++;
+ r->ifindex = olsr_malloc (sizeof (uint32_t) * r->ifindex_num,
+ "quagga: zebra_parse_route");
+ for (c = 0; c < r->ifindex_num; c++) {
+ memcpy (&r->ifindex[c], pnt, sizeof r->ifindex[c]);
+ r->ifindex[c] = ntohl (r->ifindex[c]);
+ pnt += sizeof r->ifindex[c];
+ }
}
if (r->message & ZAPI_MESSAGE_DISTANCE) {
- if (len < 1)
- return -1;
- r->distance = *opt++;
- len--;
+ r->distance = *pnt++;
}
- if (r->message & ZAPI_MESSAGE_METRIC) {
- if (len < sizeof(uint32_t))
- return -1;
- memcpy(&r->metric, opt, sizeof(uint32_t));
- }
+// Quagga v0.98.6 BUG workaround: metric is always sent by zebra
+// even without ZAPI_MESSAGE_METRIC message.
+// if (r.message & ZAPI_MESSAGE_METRIC) {
+ memcpy (&r->metric, pnt, sizeof (uint32_t));
+ r->metric = ntohl (r->metric);
+ pnt += sizeof r->metric;
+// }
+
+ if (pnt - opt != length) { olsr_exit ("(QUAGGA) length does not match ??? ", EXIT_FAILURE);
+ }
- return 0;
+ return r;
}
-static int
-ipv4_route_add(unsigned char *opt, size_t len)
-{
- struct ipv4_route r;
- int f;
+static unsigned char *zebra_redistribute_packet (unsigned char cmd, unsigned char type) {
+ unsigned char *data, *pnt;
+ uint16_t size;
- f = parse_ipv4_route(opt, len, &r);
- if (f < 0)
- return f;
+ data = olsr_malloc (ZEBRA_MAX_PACKET_SIZ , "zebra_redistribute_packet");
- return add_hna4_route(r);
-}
-
-static int
-ipv4_route_delete(unsigned char *opt, size_t len)
-{
- struct ipv4_route r;
- int f;
-
- f = parse_ipv4_route(opt, len, &r);
- if (f < 0)
- return f;
-
- return delete_hna4_route(r);
+ pnt = &data[2];
+ *pnt++ = cmd;
+ *pnt++ = type;
+ size = htons (pnt - data);
+ memcpy (data, &size, 2);
+ return data;
}
-static int
-parse_ipv6_route_add(unsigned char *opt __attribute__ ((unused)), size_t len __attribute__ ((unused)))
-{
- //todo
- return 0;
-}
/* start redistribution FROM zebra */
-int
-zebra_redistribute(unsigned char type)
-{
-
- if (type > ZEBRA_ROUTE_MAX)
- return -1;
- zebra.redistribute[type - 1] = 1;
-
- return zebra_send_command(ZEBRA_REDISTRIBUTE_ADD, &type, 1);
-
-}
-
-/* end redistribution FROM zebra */
-int
-zebra_disable_redistribute(unsigned char type)
-{
-
- if (type > ZEBRA_ROUTE_MAX)
- return -1;
- zebra.redistribute[type - 1] = 0;
+int zebra_redistribute (unsigned char type) {
- return zebra_send_command(ZEBRA_REDISTRIBUTE_DELETE, &type, 1);
+ if (zebra_send_command(zebra_redistribute_packet (ZEBRA_REDISTRIBUTE_ADD, type)) < 0)
+ olsr_exit("(QUAGGA) could not send redistribute add command", EXIT_FAILURE);
-}
+ if (type > ZEBRA_ROUTE_MAX-1) return -1;
+ zebra.redistribute[type] = 1;
-int
-add_hna4_route(struct ipv4_route r)
-{
- union olsr_ip_addr net;
-
-#ifdef MY_DEBUG
- dump_ipv4_route(r, "add_hna4_route");
-#endif
-
- net.v4.s_addr = r.prefix;
-
- ip_prefix_list_add(&olsr_cnf->hna_entries, &net, r.prefixlen);
- free_ipv4_route(r);
return 0;
+
}
-int
-delete_hna4_route(struct ipv4_route r)
-{
- union olsr_ip_addr net;
+/* end redistribution FROM zebra */
+int zebra_disable_redistribute (unsigned char type) {
-#ifdef MY_DEBUG
- dump_ipv4_route(r, "delete_hna4_route");
-#endif
+ if (zebra_send_command(zebra_redistribute_packet (ZEBRA_REDISTRIBUTE_DELETE, type)) < 0)
+ olsr_exit("(QUAGGA) could not send redistribute delete command", EXIT_FAILURE);
- net.v4.s_addr = r.prefix;
+ if (type > ZEBRA_ROUTE_MAX-1) return -1;
+ zebra.redistribute[type] = 0;
- ip_prefix_list_remove(&olsr_cnf->hna_entries, &net, r.prefixlen) ? 0 : -1;
- free_ipv4_route(r);
return 0;
}
-static void
-free_ipv4_route(struct ipv4_route r)
-{
-
- if (r.message & ZAPI_MESSAGE_IFINDEX && r.ind_num)
- free(r.index);
- if (r.message & ZAPI_MESSAGE_NEXTHOP && r.nh_count)
- free(r.nexthops);
-
-}
-
-/*
-static uint8_t masktoprefixlen (uint32_t mask) {
-
- uint8_t prefixlen = 0;
- mask = htonl (mask);
+static void free_ipv4_route (struct zebra_route *r) {
- if (mask) while (mask << ++prefixlen && prefixlen < 32);
-
- return prefixlen;
+ if(r->ifindex_num) free(r->ifindex);
+ if(r->nexthop_num) free(r->nexthop);
}
-*/
-int
-zebra_add_olsr_v4_route(const struct rt_entry *r)
-{
- struct ipv4_route route;
+int zebra_add_route (const struct rt_entry *r) {
+
+ struct zebra_route route;
int retval;
- route.index = NULL;
- route.distance = 0;
- route.type = ZEBRA_ROUTE_OLSR; // OLSR
- route.message = ZAPI_MESSAGE_METRIC;
+ route.type = ZEBRA_ROUTE_OLSR;
route.flags = zebra.flags;
+ route.message = ZAPI_MESSAGE_NEXTHOP | ZAPI_MESSAGE_METRIC;
route.prefixlen = r->rt_dst.prefix_len;
- route.prefix = r->rt_dst.prefix.v4.s_addr;
- if ((r->rt_best->rtp_nexthop.gateway.v4.s_addr == r->rt_dst.prefix.v4.s_addr && route.prefixlen == 32)) {
- route.message |= ZAPI_MESSAGE_IFINDEX | ZAPI_MESSAGE_NEXTHOP;
- route.ind_num = 1;
- route.index = olsr_malloc(sizeof *route.index, "zebra_add_olsr_v4_route");
- *route.index = htonl(r->rt_best->rtp_nexthop.iif_index);
- route.nexthops = olsr_malloc(sizeof route.nexthops->type + sizeof route.nexthops->payload, "zebra_add_olsr_v4_route");
- route.nh_count = 1;
- route.nexthops->type = 0;
- } else {
- route.message |= ZAPI_MESSAGE_NEXTHOP;
- route.nh_count = 1;
- route.nexthops =
- olsr_malloc(route.nh_count * (sizeof route.nexthops->type + sizeof route.nexthops->payload), "zebra_add_olsr_v4_route");
- route.nexthops->type = ZEBRA_NEXTHOP_IPV4;
- route.nexthops->payload.v4 = r->rt_best->rtp_nexthop.gateway.v4.s_addr;
+ route.prefix.v4.s_addr = r->rt_dst.prefix.v4.s_addr;
+ route.ifindex_num = 0;
+ route.ifindex = NULL;
+ route.nexthop_num = 0;
+ route.nexthop = NULL;
+
+ if (r->rt_best->rtp_nexthop.gateway.v4.s_addr == r->rt_dst.prefix.v4.s_addr &&
+ route.prefixlen == 32) {
+ return 0; /* Quagga BUG workaround: don't add routes with destination = gateway
+ see http://lists.olsr.org/pipermail/olsr-users/2006-June/001726.html */
+ route.ifindex_num++;
+ route.ifindex = olsr_malloc (sizeof *route.ifindex,
+ "zebra_add_route");
+ *route.ifindex = r->rt_best->rtp_nexthop.iif_index;
+ }
+ else {
+ route.nexthop_num++;
+ route.nexthop = olsr_malloc (sizeof *route.nexthop, "zebra_add_route");
+ route.nexthop->v4.s_addr = r->rt_best->rtp_nexthop.gateway.v4.s_addr;
}
route.metric = r->rt_best->rtp_metric.hops;
- route.metric = htonl(route.metric);
if (zebra.distance) {
route.message |= ZAPI_MESSAGE_DISTANCE;
route.distance = zebra.distance;
}
- retval = zebra_add_v4_route(route);
- free_ipv4_route(route);
+ retval = zebra_send_command (zebra_route_packet (ZEBRA_IPV4_ROUTE_ADD, &route));
return retval;
+
}
-int
-zebra_del_olsr_v4_route(const struct rt_entry *r)
-{
+int zebra_del_route (const struct rt_entry *r) {
- struct ipv4_route route;
+ struct zebra_route route;
int retval;
- route.index = NULL;
- route.distance = 0;
- route.type = ZEBRA_ROUTE_OLSR; // OLSR
- route.message = ZAPI_MESSAGE_METRIC;
+
+ route.type = ZEBRA_ROUTE_OLSR;
route.flags = zebra.flags;
+ route.message = ZAPI_MESSAGE_NEXTHOP | ZAPI_MESSAGE_METRIC;
route.prefixlen = r->rt_dst.prefix_len;
- route.prefix = r->rt_dst.prefix.v4.s_addr;
- if ((r->rt_nexthop.gateway.v4.s_addr == r->rt_dst.prefix.v4.s_addr && route.prefixlen == 32)) {
- route.message |= ZAPI_MESSAGE_IFINDEX;
- route.ind_num = 1;
- route.index = olsr_malloc(sizeof *route.index, "zebra_add_olsr_v4_route");
- *route.index = htonl(r->rt_nexthop.iif_index);
- route.nexthops = olsr_malloc(sizeof route.nexthops->type + sizeof route.nexthops->payload, "zebra_add_olsr_v4_route");
- route.nh_count = 1;
- route.nexthops->type = 0;
- } else {
- route.message |= ZAPI_MESSAGE_NEXTHOP;
- route.nh_count = 1;
- route.nexthops =
- olsr_malloc(route.nh_count * (sizeof route.nexthops->type + sizeof route.nexthops->payload), "zebra_add_olsr_v4_route");
- route.nexthops->type = ZEBRA_NEXTHOP_IPV4;
- route.nexthops->payload.v4 = r->rt_nexthop.gateway.v4.s_addr;
+ route.prefix.v4.s_addr = r->rt_dst.prefix.v4.s_addr;
+ route.ifindex_num = 0;
+ route.ifindex = NULL;
+ route.nexthop_num = 0;
+ route.nexthop = NULL;
+
+ if (r->rt_nexthop.gateway.v4.s_addr == r->rt_dst.prefix.v4.s_addr &&
+ route.prefixlen == 32){
+ return 0; /* Quagga BUG workaround: don't delete routes with destination = gateway
+ see http://lists.olsr.org/pipermail/olsr-users/2006-June/001726.html */
+ route.ifindex_num++;
+ route.ifindex = olsr_malloc (sizeof *route.ifindex,
+ "zebra_del_route");
+ *route.ifindex = r->rt_nexthop.iif_index;
+ }
+ else {
+ route.nexthop_num++;
+ route.nexthop = olsr_malloc (sizeof *route.nexthop, "zebra_del_route");
+ route.nexthop->v4.s_addr = r->rt_nexthop.gateway.v4.s_addr;
}
+
route.metric = 0;
if (zebra.distance) {
@@ -868,36 +557,23 @@
route.distance = zebra.distance;
}
- retval = zebra_delete_v4_route(route);
- free_ipv4_route(route);
+ retval = zebra_send_command (zebra_route_packet (ZEBRA_IPV4_ROUTE_DELETE, &route));
return retval;
+
}
-void
-zebra_olsr_distance(unsigned char dist)
-{
+void zebra_olsr_distance (unsigned char dist) {
zebra.distance = dist;
}
-void
-zebra_olsr_localpref(void)
-{
+void zebra_olsr_localpref (void) {
zebra.flags &= ZEBRA_FLAG_SELECTED;
}
-void
-zebra_export_routes(unsigned char t)
-{
+void zebra_export_routes (unsigned char t) {
if (t)
zebra.options |= OPTION_EXPORT;
else
zebra.options &= ~OPTION_EXPORT;
}
-
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
--- a/lib/quagga/src/quagga.h
+++ b/lib/quagga/src/quagga.h
@@ -1,77 +1,102 @@
+/*
+ * OLSRd Quagga plugin
+ *
+ * Copyright (C) 2006-2008 Immo 'FaUl' Wehrenberg <immo@chaostreff-dortmund.de>
+ * Copyright (C) 2007-2008 Vasilis Tsiligiannis <acinonyxs@yahoo.gr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation or - at your option - under
+ * the terms of the GNU General Public Licence version 2 but can be
+ * linked to any BSD-Licenced Software with public available sourcecode
+ *
+ */
+
+/* -------------------------------------------------------------------------
+ * File : quagga.h
+ * Description : header file for quagga.c
+ * ------------------------------------------------------------------------- */
-/***************************************************************************
- projekt : olsrd-quagga
- file : quagga.h
- usage : header for quagga.c
- copyright : (C) 2006 by Immo 'FaUl' Wehrenberg
- e-mail : immo@chaostreff-dortmund.de
- ***************************************************************************/
-
-/***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License version 2 as *
- * published by the Free Software Foundation. *
- * *
- ***************************************************************************/
+
+#include "routing_table.h" /* rt_entry */
+#include "olsr_types.h" /* olsr_ip_addr */
#include <stdint.h>
-#include <stdio.h>
#include <stdlib.h>
-#include "routing_table.h"
+
#define HAVE_SOCKLEN_T
+/* Zebra port */
#ifndef ZEBRA_PORT
#define ZEBRA_PORT 2600
#endif
+/* Zebra version */
#ifdef ZEBRA_HEADER_MARKER
#ifndef ZSERV_VERSION
#define ZSERV_VERSION 1
#endif
#endif
-struct ipv4_route {
- uint8_t type;
- uint8_t flags;
- uint8_t message;
- uint8_t prefixlen;
- uint32_t prefix;
- uint8_t nh_count;
- struct {
- uint8_t type;
- union {
- uint32_t v4;
- } payload;
- } *nexthops;
- uint8_t ind_num;
- uint32_t *index;
+/* Zebra socket */
+#define ZEBRA_SOCKET "/var/run/quagga/zserv.api"
+
+/* Zebra packet size */
+#define ZEBRA_MAX_PACKET_SIZ 4096
+
+/* Zebra message types */
+#define ZEBRA_IPV4_ROUTE_ADD 7
+#define ZEBRA_IPV4_ROUTE_DELETE 8
+#define ZEBRA_REDISTRIBUTE_ADD 11
+#define ZEBRA_REDISTRIBUTE_DELETE 12
+#define ZEBRA_MESSAGE_MAX 23
+
+/* Zebra route types */
+#define ZEBRA_ROUTE_OLSR 11
+#define ZEBRA_ROUTE_MAX 13
+
+/* Zebra flags */
+#define ZEBRA_FLAG_SELECTED 0x10
+
+/* Zebra nexthop flags */
+#define ZEBRA_NEXTHOP_IFINDEX 1
+#define ZEBRA_NEXTHOP_IPV4 3
+
+/* Zebra message flags */
+#define ZAPI_MESSAGE_NEXTHOP 0x01
+#define ZAPI_MESSAGE_IFINDEX 0x02
+#define ZAPI_MESSAGE_DISTANCE 0x04
+#define ZAPI_MESSAGE_METRIC 0x08
+
+/* Buffer size */
+#define BUFSIZE 1024
+
+/* Quagga plugin flags */
+#define STATUS_CONNECTED 1
+#define OPTION_EXPORT 1
+
+
+struct zebra_route {
+ unsigned char type;
+ unsigned char flags;
+ unsigned char message;
+ unsigned char prefixlen;
+ union olsr_ip_addr prefix;
+ unsigned char nexthop_num;
+ union olsr_ip_addr *nexthop;
+ unsigned char ifindex_num;
+ uint32_t *ifindex;
uint32_t metric;
uint8_t distance;
- struct ipv4_route *next;
};
-void init_zebra(void);
-void zebra_cleanup(void);
-unsigned char zebra_send_command(unsigned char, unsigned char *, int);
-int zebra_add_v4_route(const struct ipv4_route r);
-int zebra_delete_v4_route(const struct ipv4_route r);
-void zebra_check(void *);
-int zebra_parse_packet(unsigned char *, ssize_t);
-int zebra_redistribute(unsigned char);
-int zebra_disable_redistribute(unsigned char);
-int add_hna4_route(struct ipv4_route);
-int delete_hna4_route(struct ipv4_route);
-void *my_realloc(void *, size_t, const char *);
-int zebra_add_olsr_v4_route(const struct rt_entry *);
-int zebra_del_olsr_v4_route(const struct rt_entry *);
-void zebra_olsr_localpref(void);
-void zebra_olsr_distance(unsigned char);
+void init_zebra (void);
+void zebra_cleanup (void);
+void zebra_parse (void*);
+int zebra_redistribute (unsigned char);
+int zebra_disable_redistribute (unsigned char);
+int zebra_add_route (const struct rt_entry *);
+int zebra_del_route (const struct rt_entry *);
+void zebra_olsr_localpref (void);
+void zebra_olsr_distance (unsigned char);
void zebra_export_routes(unsigned char);
-
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
--- a/lib/quagga/test/foo.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include "quagga.h"
-
-int
-main(void)
-{
-
- init_zebra();
- zebra_redistribute(2);
- // zebra_redistribute (1);
- while (!sleep(1))
- zebra_check();
- return 0;
-}
-
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
--- a/lib/quagga/test/foo.pl
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/perl
-
-use IO::Socket;
-
-$command = 11; # 11 = redistribute_add , 13 = redistribute_default_add
-
-$proto = 2; # connected
-
-$remote = IO::Socket::INET->new (Proto => "tcp",
- PeerAddr => "127.0.0.1",
- PeerPort => "2600",
- );
-$remote->autoflush (1);
-#print $remote pack ("nc", 3, 13);
-print $remote pack ("nc",3,1);
-print $remote pack ("ncc", 4,$command,2);
-print $remote pack ("ncccccNcNcNN", 25, 7, 10, 16, 11, 25, 0xc0a80206, 0, 0, 1, 5, 1);
-print <$remote>;
-close $remote
--- a/lib/quagga/test/quagga.try1.c
+++ /dev/null
@@ -1,728 +0,0 @@
-
-/*
- * (C) 2006 by Immo 'FaUl' Wehrenberg <immo@chaostreff-dortmund.de>
- *
- * This code is covered by the GPLv2
- *
- */
-
-#include <stdint.h>
-#ifdef MY_DEBUG
-#include <stdio.h>
-#endif
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#define HAVE_SOCKLEN_T
-#include <quagga/zebra.h>
-#include "quagga.h"
-
-#ifdef OLSR_PLUGIN
-#include "olsr.h"
-#include "log.h"
-#include "defs.h"
-#include "local_hna_set.h"
-#endif
-
-#define ZAPI_MESSAGE_NEXTHOP 0x01
-#define ZAPI_MESSAGE_IFINDEX 0x02
-#define ZAPI_MESSAGE_DISTANCE 0x04
-#define ZAPI_MESSAGE_METRIC 0x08
-
-#define STATUS_CONNECTED 1
-#define BUFSIZE 1024
-static char status = 0;
-
-static int zsock; // Socket to zebra...
-struct ipv4_route *quagga_routes = 0; // routes currently exportet to zebra
-
-/* prototypes ntern */
-static char *try_read(ssize_t *);
-static char *zebra_route_packet(struct ipv4_route r, ssize_t *);
-static int parse_interface_add(char *, size_t);
-static int parse_interface_delete(char *, size_t);
-static int parse_interface_up(char *, size_t);
-static int parse_interface_down(char *, size_t);
-static int parse_interface_address_add(char *, size_t);
-static int parse_interface_address_delete(char *, size_t);
-static int parse_ipv4_route(char *, size_t, struct ipv4_route *);
-static int ipv4_route_add(char *, size_t);
-static int ipv4_route_delete(char *, size_t);
-static int parse_ipv6_route_add(char *, size_t);
-static uint32_t prefixlentomask(uint8_t);
-static void free_ipv4_route(struct ipv4_route);
-static void update_olsr_zebra_routes(struct ipv4_route *, struct ipv4_route *);
-static struct ipv4_route *zebra_create_ipv4_route_table_entry(uint32_t, uint32_t, uint32_t);
-static struct ipv4_route *zebra_create_ipv4_route_table(void);
-static void zebra_free_ipv4_route_table(struct ipv4_route *);
-static uint8_t masktoprefixlen(uint32_t);
-
-#ifdef MY_DEBUG
-static void
-dump_ipv4_route(struct ipv4_route r, char *c)
-{
- int i = 0, x = 0;
-
- puts(c);
- printf("type: %d\n", r.type);
- puts("flags:");
- printf(" Internal: %s\n", r.flags & ZEBRA_FLAG_INTERNAL ? "yes" : "no");
- printf(" Selfroute %s\n", r.flags & ZEBRA_FLAG_SELFROUTE ? "yes" : "no");
- printf(" Blackhole %s\n", r.flags & ZEBRA_FLAG_BLACKHOLE ? "yes" : "no");
- printf(" IBGP: %s\n", r.flags & ZEBRA_FLAG_IBGP ? "yes" : "no");
- printf(" Selected: %s\n", r.flags & ZEBRA_FLAG_SELECTED ? "yes" : "no");
- printf(" Changed: %s\n", r.flags & ZEBRA_FLAG_CHANGED ? "yes" : "no");
- printf(" static: %s\n", r.flags & ZEBRA_FLAG_STATIC ? "yes" : "no");
- printf(" reject: %s\n", r.flags & ZEBRA_FLAG_REJECT ? "yes" : "no");
- puts("message:");
- printf(" nexthop: %s\n", r.message & ZAPI_MESSAGE_NEXTHOP ? "yes" : "no");
- printf(" ifindex: %s\n", r.message & ZAPI_MESSAGE_IFINDEX ? "yes" : "no");
- printf(" distance: %s\n", r.message & ZAPI_MESSAGE_DISTANCE ? "yes" : "no");
- printf(" metric: %s\n", r.message & ZAPI_MESSAGE_METRIC ? "yes" : "no");
- printf("Prefixlen: %d\n", r.prefixlen);
- printf("Prefix: %d", (unsigned char)r.prefix);
- c = (char *)&r.prefix;
- while (++i < (r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0)))
- printf(".%d", (unsigned char)*(c + i));
- while (i++ < 4)
- printf(".0");
- puts("");
- i = 0;
- if (r.message & ZAPI_MESSAGE_NEXTHOP) {
-
- printf("nexthop-count: %d\n", r.nh_count);
- while (i++ < r.nh_count) {
- c = (unsigned char *)&r.nexthops[i];
- printf("Nexthop %d: %d", i, (unsigned char)*c);
- while (++x < 4) {
- printf(".%d", (unsigned char)c[x]);
- }
- puts("");
- }
- i = 0;
- }
- if (r.message & ZAPI_MESSAGE_IFINDEX) {
-
- printf("index-number: %d\n", r.ind_num);
- while (i++ < r.ind_num)
- printf("Index: %d: %d\n", i, r.index[i]);
- i = 0;
- if (r.message & ZAPI_MESSAGE_DISTANCE)
- printf("Distance: %d\n", r.distance);
- if (r.message & ZAPI_MESSAGE_METRIC)
- printf("Metric: %d\n", r.metric);
- puts("\n");
- }
-}
-#endif
-
-void *
-my_realloc(void *buf, size_t s, const char *c)
-{
- buf = realloc(buf, s);
- if (!buf) {
-#ifdef OLSR_PLUGIN
- OLSR_PRINTF(1, "OUT OF MEMORY: %s\n", strerror(errno));
- olsr_syslog(OLSR_LOG_ERR, "olsrd: out of memory!: %m\n");
- olsr_exit(c, EXIT_FAILURE);
-#else
- exit(EXIT_FAILURE);
-#endif
- }
- return buf;
-}
-
-#ifndef OLSR_PLUGIN
-void *
-olsr_malloc(size_t f, const char *c)
-{
- void *v = malloc(f);
- return v;
-}
-#endif
-
-/* Connect to the zebra-daemon, returns a socket */
-int
-init_zebra()
-{
- struct sockaddr_in i;
- int ret;
-
- zsock = socket(AF_INET, SOCK_STREAM, 0);
- if (zsock < 0) // TODO: Could not create socket
- return -1;
- memset(&i, 0, sizeof i);
- i.sin_family = AF_INET;
- i.sin_port = htons(ZEBRA_PORT);
- // i.sin_len = sizeof i;
- i.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
- ret = connect(zsock, (struct sockaddr *)&i, sizeof i);
- if (ret < 0) {
- close(zsock);
- return -1;
- }
- status |= STATUS_CONNECTED;
- return zsock;
-}
-
-/* Sends a command to zebra, command is
- the command defined in zebra.h, options is the packet-payload,
- optlen the length, of the payload */
-char
-zebra_send_command(unsigned char command, char *options, int optlen)
-{
-
- char *p = olsr_malloc(optlen + 3, "zebra send_command");
- uint16_t length = optlen + 3; // length of option + command + packet_length
-
- int ret;
-
- uint16_t len = htons(length);
- memcpy(p, &len, 2);
- p[2] = command;
- memcpy(p + 3, options, optlen);
-
- do {
- ret = write(zsock, p, length);
- if (ret < 0) {
- if (errno == EINTR)
- continue;
- } else
- return -1;
- p = p + ret;
- }
- while ((length -= ret));
-
- return 0;
-}
-
-/* Creates a Route-Packet-Payload, needs address, netmask, nexthop,
- distance, and a pointer of an size_t */
-static char *
-zebra_route_packet(struct ipv4_route r, ssize_t * optlen)
-{
-
- char *cmdopt, *t;
- *optlen = 9; // first: type, flags, message, prefixlen, nexthop number, nexthop)
- *optlen += r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0);
-
- cmdopt = olsr_malloc(*optlen, "zebra add_v4_route");
- t = cmdopt;
- *t++ = 10; // Type: olsr
- *t++ = r.flags; // flags
- *t++ = r.message; // message: contains nexthop
- *t++ = r.prefixlen;
- memcpy(t, &r.prefix, r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0));
- *t += r.prefixlen / 8 + (r.prefixlen % 8 ? 1 : 0);
- *t++ = r.nh_count;
- memcpy(t, r.nexthops, r.nh_count * sizeof *r.nexthops);
- return cmdopt;
-}
-
-/* adds a route to zebra-daemon (needs socket from zebra,
- address = prefix of the route
- mask = netmask of the route
- nexthop = nexthop of the route
- distance = distance-value of the route
-*/
-int
-zebra_add_v4_route(struct ipv4_route r)
-{
-
- char *cmdopt;
- ssize_t optlen;
-
- cmdopt = zebra_route_packet(r, &optlen);
-
- puts("DEBUG: zebra_route_packet returned");
-
- return zebra_send_command(ZEBRA_IPV4_ROUTE_ADD, cmdopt, optlen);
-
-}
-
-/* deletes a route from the zebra-daemon (
- needs socket from zebra,
- address = prefix of the route
- mask = netmask of the route
- nexthop = nexthop of the route
- distance = distance-value of the route
-*/
-int
-zebra_delete_v4_route(struct ipv4_route r)
-{
-
- char *cmdopt;
- ssize_t optlen;
-
- cmdopt = zebra_route_packet(r, &optlen);
-
- return zebra_send_command(ZEBRA_IPV4_ROUTE_DELETE, cmdopt, optlen);
-
-}
-
-/* Check wether there is data from zebra aviable */
-void
-zebra_check(void *foo)
-{
- char *data, *f;
- ssize_t len, ret;
-
- if (!status & STATUS_CONNECTED) {
- }
- data = try_read(&len);
- if (data) {
- f = data;
- do {
- ret = zebra_parse_packet(f, len);
- if (!ret) { //something wired happened
- puts("DEBUG: IIIIIIIIIIRGS");
- exit(EXIT_FAILURE);
- }
- f += ret;
- }
- while ((f - data) < len);
- free(data);
- }
-}
-
-// tries to read a packet from zebra_socket
-// if there is something to read - make sure to read whole packages
-static char *
-try_read(ssize_t * len)
-{
- char *buf = NULL;
- ssize_t ret = 0, bsize = 0;
- uint16_t length = 0, l = 0;
- int sockstate;
-
- *len = 0;
-
- sockstate = fcntl(zsock, F_GETFL, 0);
- fcntl(zsock, F_SETFL, sockstate | O_NONBLOCK);
-
- do {
- if (*len == bsize) {
- bsize += BUFSIZE;
- buf = my_realloc(buf, bsize, "Zebra try_read");
- }
- ret = read(zsock, buf + l, bsize - l);
- if (ret <= 0) {
- if (errno == EAGAIN) {
- errno = 0;
- } else {
- // TODO: errorhandling
- ;
- }
- free(buf);
- return NULL;
- }
- *len += ret;
-
- while ((*len - l) > length) {
- // printf ("DEBUG: *len -l > length - %d - %d > %d\n", *len, l, length);
- l += length;
- memcpy(&length, buf + l, 2);
- length = ntohs(length);
- }
- // printf ("DEBUG: *len, l, length: %d,%d,%d\n", *len, l, length);
- if (((*len) - l) == length)
- break; // GOT FULL PACKAGE!!
- if (*len < l) {
- // printf ("DEBUG: *len, l, length: %d,%d,%d\n", *len, l, length);
- fcntl(zsock, F_SETFL, sockstate);
- continue;
- }
- }
- while (1);
-
- fcntl(zsock, F_SETFL, sockstate);
- return buf;
-}
-
-/* Parse a packet recived from zebra */
-int
-zebra_parse_packet(char *packet, ssize_t maxlen)
-{
-
- /* Array of functions */
- int (*foo[ZEBRA_MESSAGE_MAX]) (char *, size_t) = {
- parse_interface_add, parse_interface_delete, parse_interface_address_add, parse_interface_address_delete, parse_interface_up,
- parse_interface_down, ipv4_route_add, ipv4_route_delete, parse_ipv6_route_add};
-
- puts("DEBUG: zebra_parse_packet");
- uint16_t length;
-
- int ret;
- memcpy(&length, packet, 2);
- length = ntohs(length);
-
- if (maxlen < length) {
- puts("Error: programmer is an idiot");
- printf("DEBUG: maxlen = %d, packet_length = %d\n", maxlen, length);
- return maxlen;
- }
-
- if (packet[2] - 1 < ZEBRA_MESSAGE_MAX && foo[packet[2] - 1]) {
- if (!(ret = foo[packet[2] - 1] (packet + 3, length - 3)))
- return length;
- else
- printf("DEBUG: Parse error: %d\n", ret);
- } else
- printf("Unknown packet type: %d\n", packet[2]);
-
- puts("Quagga: RECIVED PACKET FROM ZEBRA THAT I CAN'T PARSE");
-
- return length;
-}
-
-static int
-parse_interface_add(char *opt, size_t len)
-{
- //todo
- return 0;
-}
-
-static int
-parse_interface_delete(char *opt, size_t len)
-{
- //todo
- return 0;
-}
-
-static int
-parse_interface_address_add(char *opt, size_t len)
-{
-
- //todo
- return 0;
-}
-
-static int
-parse_interface_up(char *opt, size_t len)
-{
-
- //todo
- return 0;
-}
-
-static int
-parse_interface_down(char *opt, size_t len)
-{
-
- //todo
- return 0;
-}
-
-static int
-parse_interface_address_delete(char *opt, size_t len)
-{
- //todo
- return 0;
-}
-
-/* Parse an ipv4-route-packet recived from zebra
- */
-static int
-parse_ipv4_route(char *opt, size_t len, struct ipv4_route *r)
-{
- // puts ("DEBUG: parse_ipv4_route");
- if (len < 4)
- return -1;
-
- r->type = *opt++;
- r->flags = *opt++;
- r->message = *opt++;
- r->prefixlen = *opt++;
- len -= 4;
- r->prefix = 0;
-
- if ((int)len < r->prefixlen / 8 + (r->prefixlen % 8 ? 1 : 0))
- return -1;
-
- memcpy(&r->prefix, opt, r->prefixlen / 8 + (r->prefixlen % 8 ? 1 : 0));
- opt += r->prefixlen / 8 + (r->prefixlen % 8 ? 1 : 0);
-
- if (r->message & ZAPI_MESSAGE_NEXTHOP) {
- if (len < 1)
- return -1;
- r->nh_count = *opt++;
- if (len < sizeof(uint32_t) * r->nh_count)
- return -1;
- r->nexthops = olsr_malloc(sizeof(uint32_t) * r->nh_count, "quagga: parse_ipv4_route_add");
- memcpy(r->nexthops, opt, sizeof(uint32_t) * r->nh_count);
- opt += sizeof(uint32_t) * r->nh_count;
- len -= sizeof(uint32_t) * r->nh_count + 1;
- }
-
- if (r->message & ZAPI_MESSAGE_IFINDEX) {
- if (len < 1)
- return -2;
- r->ind_num = *opt++;
- if (len < sizeof(uint32_t) * r->ind_num)
- return -3;
- r->index = olsr_malloc(sizeof(uint32_t) * r->ind_num, "quagga: parse_ipv4_route_add");
- memcpy(r->index, opt, r->ind_num * sizeof(uint32_t));
- opt += sizeof(uint32_t) * r->ind_num;
- len -= sizeof(uint32_t) * r->ind_num;
- }
-
- if (r->message & ZAPI_MESSAGE_DISTANCE)
- // todo
- ;
-
- if (r->message & ZAPI_MESSAGE_METRIC) {
- if (len < sizeof(uint32_t))
- return -4;
- memcpy(&r->metric, opt, sizeof(uint32_t));
- }
-
- return 0;
-}
-
-static int
-ipv4_route_add(char *opt, size_t len)
-{
-
- struct ipv4_route r;
- int f;
-
- // puts ("DEBUG: ipv4_route_add");
-
- f = parse_ipv4_route(opt, len, &r);
- if (f < 0) {
- printf("parse-error: %d\n", f);
- return f;
- }
-
- add_hna4_route(r);
- return 0;
-}
-
-static int
-ipv4_route_delete(char *opt, size_t len)
-{
- struct ipv4_route r;
- int f;
-
- f = parse_ipv4_route(opt, len, &r);
- if (f < 0)
- return f;
-
- return delete_hna4_route(r);
- // OK, now delete that foo
-
-}
-
-static int
-parse_ipv6_route_add(char *opt, size_t len)
-{
- //todo
- return 0;
-}
-
-/* start redistribution FROM zebra */
-int
-zebra_redistribute(unsigned char type)
-{
-
- return zebra_send_command(ZEBRA_REDISTRIBUTE_ADD, &type, 1);
-
-}
-
-/* end redistribution FROM zebra */
-int
-zebra_disable_redistribute(unsigned char type)
-{
-
- return zebra_send_command(ZEBRA_REDISTRIBUTE_DELETE, &type, 1);
-
-}
-
-static uint32_t
-prefixlentomask(uint8_t prefix)
-{
- uint32_t mask;
- mask = prefix_to_netmask4(prefix);
- mask = ntohl(mask);
- return mask;
-}
-
-int
-add_hna4_route(struct ipv4_route r)
-{
- union olsr_ip_addr net, mask;
-
-#ifdef MY_DEBUG
- dump_ipv4_route(r, "add_hna4_route");
-#endif
-
- mask.v4 = prefixlentomask(r.prefixlen);
- net.v4 = r.prefix;
-
-#ifdef OLSR_PLUGIN
- add_local_hna4_entry(&net, &mask);
-#endif
- free_ipv4_route(r);
- return 0;
-}
-
-int
-delete_hna4_route(struct ipv4_route r)
-{
-
- union olsr_ip_addr net, mask;
-
-#ifdef MY_DEBUG
- dump_ipv4_route(r, "delete_hna4_route");
-#endif
-
- mask.v4 = prefixlentomask(r.prefixlen);
- net.v4 = r.prefix;
-
-#ifdef OLSR_PLUGIN
- return remove_local_hna4_entry(&net, &mask) ? 0 : -1;
-#endif
-
- free_ipv4_route(r);
- return 0;
-
-}
-
-static void
-free_ipv4_route(struct ipv4_route r)
-{
-
- if (r.message & ZAPI_MESSAGE_IFINDEX && r.ind_num)
- free(r.index);
- if (r.message & ZAPI_MESSAGE_NEXTHOP && r.nh_count)
- free(r.nexthops);
-
-}
-
-void
-zebra_clear_routes(void)
-{
-
- struct ipv4_route *t;
-
- t = quagga_routes;
- while (t) {
- zebra_delete_v4_route(*t);
- t = t->next;
- }
- zebra_free_ipv4_route_table(quagga_routes);
-
- quagga_routes = NULL;
-}
-
-void
-zebra_update_hna(void *f)
-{
-
- struct ipv4_route *a = zebra_create_ipv4_route_table();
- update_olsr_zebra_routes(a, quagga_routes);
- zebra_free_ipv4_route_table(quagga_routes);
-
- quagga_routes = a;
-
-}
-
-static struct ipv4_route *
-zebra_create_ipv4_route_table(void)
-{
-
- struct ipv4_route *r = 0, *t = 0 /* make compiler happy */ ;
- int i;
- struct hna_entry *e;
- struct hna_net *n;
-
- for (i = 0; i < HASHSIZE; i++) {
- e = hna_set[i].next;
- for (; e != &hna_set[i]; e = e->next) {
- n = e->networks.next;
- for (; n != &e->networks; n = n->next) {
- if (!r) {
- r = zebra_create_ipv4_route_table_entry(n->A_network_addr.v4, n->A_netmask.v4, e->A_gateway_addr.v4);
- t = r;
- } else {
- t->next = zebra_create_ipv4_route_table_entry(n->A_network_addr.v4, n->A_netmask.v4, e->A_gateway_addr.v4);
- t = t->next;
- }
- }
- }
- }
-
- return r;
-
-}
-
-static struct ipv4_route *
-zebra_create_ipv4_route_table_entry(uint32_t addr, uint32_t mask, uint32_t gw)
-{
-
- struct ipv4_route *r;
-
- r = olsr_malloc(sizeof *r, "zebra_create_ipv4_route_table_entry");
- memset(r, 0, sizeof *r);
- r->prefix = addr;
- r->prefixlen = masktoprefixlen(mask);
- r->message |= ZAPI_MESSAGE_NEXTHOP;
- r->nh_count = 1;
- r->nexthops = olsr_malloc(sizeof(uint32_t), "zebra_create_ipv4_route_table_entry");
- *r->nexthops = gw;
- r->next = NULL;
-
- return r;
-}
-
-static uint8_t
-masktoprefixlen(uint32_t mask)
-{
-
- uint8_t prefixlen = 0;
-while (mask & (1 << ++prefixlen && prefixlen < 32); return prefixlen;}
-
- static void update_olsr_zebra_routes(struct ipv4_route *a, struct ipv4_route *r) {
-
- struct ipv4_route * t; if (!r) {
- puts("no quagga_routing_table aviable"); for (; a; a = a->next) {
- dump_ipv4_route(*a, "adding this route");
- // zebra_add_v4_route(*r);
- }
- return;}
-
- while (a) {
- for (t = r; t; t = t->next) {
- if (a->prefix == t->prefix) if (a->prefixlen == t->prefixlen) if (*a->nexthops == *t->nexthops) {
- goto foo;}
- }
- dump_ipv4_route(*a, "adding this route");
- //zebra_add_v4_route(*a);
- foo:
- a = a->next;}
-
- while (r) {
- for (t = a; t; t = t->next) {
- if (r->prefix == t->prefix) if (r->prefixlen == t->prefixlen) if (*r->nexthops == *t->nexthops) {
- goto bar;}
- }
- dump_ipv4_route(*r, "deleting this route");
- //zebra_delete_v4_route(*r);
- bar:
- r = r->next;}
-
- }
-
- static void zebra_free_ipv4_route_table(struct ipv4_route *r) {
- struct ipv4_route * n; if (!r) return; while ((n = r->next)) {
- if (r->message & ZAPI_MESSAGE_NEXTHOP) free(r->nexthops); if (r->message & ZAPI_MESSAGE_IFINDEX) free(r->index); free(r);
- r = n;}
- }
-
-/*
- * Local Variables:
- * c-basic-offset: 2
- * indent-tabs-mode: nil
- * End:
- */
View Git Blame Copy Permalink