From da60c56365ac13a262ffa6adaba7540c4d914843 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Wed, 24 Oct 2018 10:06:23 +0200 Subject: ipcpd: Add broadcast IPCP This adds a broadcast IPCP that allows us to easily create multicast applications. The broadcast IPCP accepts flows for ".mc". A tool, obc (Ouroboros broadcast), is added that sends and reads a message to a broadcast layer. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders --- src/tools/irm/irm_ipcp_bootstrap.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'src/tools/irm/irm_ipcp_bootstrap.c') diff --git a/src/tools/irm/irm_ipcp_bootstrap.c b/src/tools/irm/irm_ipcp_bootstrap.c index 3d9386ad..861b1521 100644 --- a/src/tools/irm/irm_ipcp_bootstrap.c +++ b/src/tools/irm/irm_ipcp_bootstrap.c @@ -51,6 +51,7 @@ #endif #define NORMAL "normal" +#define BROADCAST "broadcast" #define UDP "udp" #define ETH_LLC "eth-llc" #define ETH_DIX "eth-dix" @@ -86,7 +87,7 @@ static void usage(void) " name \n" " layer \n" " [type [TYPE]]\n" - "where TYPE = {" NORMAL " " LOCAL " " + "where TYPE = {" NORMAL " " BROADCAST " " LOCAL " " UDP " " ETH_LLC " " ETH_DIX " " RAPTOR "},\n\n" "if TYPE == " NORMAL "\n" " [addr
(default: %d)]\n" @@ -125,7 +126,9 @@ static void usage(void) "if TYPE == " RAPTOR "\n" " [hash [ALGORITHM] (default: %s)]\n" "where ALGORITHM = {" SHA3_224 " " SHA3_256 " " - SHA3_384 " " SHA3_512 "}\n\n", + SHA3_384 " " SHA3_512 "}\n" + "if TYPE == " BROADCAST "\n" + " [autobind]\n\n", DEFAULT_ADDR_SIZE, DEFAULT_EID_SIZE, DEFAULT_TTL, FLAT_RANDOM_ADDR_AUTH, LINK_STATE_ROUTING, SIMPLE_PFF, SHA3_256, SHA3_256, 0xA000, SHA3_256, SHA3_256, SHA3_256); @@ -250,6 +253,8 @@ int do_bootstrap_ipcp(int argc, if (ipcp_type != NULL) { if (strcmp(ipcp_type, NORMAL) == 0) type = IPCP_NORMAL; + else if (strcmp(ipcp_type, BROADCAST) == 0) + type = IPCP_BROADCAST; else if (strcmp(ipcp_type, UDP) == 0) type = IPCP_UDP; else if (strcmp(ipcp_type, ETH_LLC) == 0) @@ -285,8 +290,9 @@ int do_bootstrap_ipcp(int argc, } conf.type = ipcps[i].type; - if (autobind && conf.type != IPCP_NORMAL) { - printf("Can only bind normal IPCPs, " + if (autobind && (conf.type != IPCP_NORMAL && + conf.type != IPCP_BROADCAST)) { + printf("Can not bind this IPCP type," "autobind disabled.\n\n"); autobind = false; } @@ -326,6 +332,8 @@ int do_bootstrap_ipcp(int argc, conf.dev = dev; conf.ethertype = ethertype; break; + case IPCP_BROADCAST: + /* FALLTHRU */ case IPCP_LOCAL: /* FALLTHRU */ case IPCP_RAPTOR: -- cgit v1.2.3