Module: sip-router Branch: master Commit: d908ca84a6a6d0216ae53486f71221a21cfd53ae URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=d908ca84...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: Thu Jul 9 17:18:13 2009 +0200

nat_traversal(k): module compiles with sip-router core

---

modules_k/nat_traversal/nat_traversal.c | 41 ++++++++++++++++++++++--------- 1 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/modules_k/nat_traversal/nat_traversal.c b/modules_k/nat_traversal/nat_traversal.c index 26aa93c..119c592 100644 --- a/modules_k/nat_traversal/nat_traversal.c +++ b/modules_k/nat_traversal/nat_traversal.c @@ -43,6 +43,7 @@ #include "../../data_lump.h" #include "../../mod_fix.h" #include "../../script_cb.h" +#include "../../timer_proc.h" #include "../../parser/msg_parser.h" #include "../../parser/parse_from.h" #include "../../parser/parse_uri.h" @@ -185,6 +186,7 @@ static Bool test_private_via(struct sip_msg *msg); static INLINE char* shm_strdup(char *source);

static int mod_init(void); +static int child_init(int rank); static void mod_destroy(void); static int preprocess_request(struct sip_msg *msg, unsigned int flags, void *param); static int reply_filter(struct sip_msg *reply); @@ -275,7 +277,7 @@ struct module_exports exports = { mod_init, // module init function (before fork. kids will inherit) reply_filter, // reply processing function mod_destroy, // destroy function - 0 // child init function + child_init // child init function };

@@ -1496,7 +1498,7 @@ send_keepalive(NAT_Contact *contact) static char *from_ip = from + sizeof(FROM_PREFIX) - 1; static struct socket_info *last_socket = NULL; struct hostent* hostent; - union sockaddr_union to; + struct dest_info dst; int nat_port, len; str nat_ip;

@@ -1537,14 +1539,17 @@ send_keepalive(NAT_Contact *contact) return; }

+ init_dest_info(&dst); //nat_ip.s = strchr(contact->uri, ':') + 1; nat_ip.s = &contact->uri[4]; // skip over "sip:" ptr = strchr(nat_ip.s, ':'); nat_ip.len = ptr - nat_ip.s; nat_port = strtol(ptr+1, NULL, 10); - hostent = sip_resolvehost(&nat_ip, NULL, NULL, False, NULL); - hostent2su(&to, hostent, 0, nat_port); - udp_send(contact->socket, buffer, len, &to); + hostent = sip_resolvehost(&nat_ip, NULL, NULL); + hostent2su(&dst.to, hostent, 0, nat_port); + dst.proto=PROTO_UDP; + dst.send_sock=contact->socket; + udp_send(&dst, buffer, len); }

@@ -1665,7 +1670,7 @@ restore_keepalive_state(void) if (now > rtime && now > stime) continue; // expired entry

- if (parse_phostport(socket, strlen(socket), &host.s, &host.len, &port, &proto) < 0) + if (parse_phostport(socket, &host.s, &host.len, &port, &proto) < 0) continue;

sock = grep_sock_info(&host, (unsigned short)port, (unsigned short)proto); @@ -1698,6 +1703,7 @@ mod_init(void) { register_slcb_t register_sl_callback; int *param; + modparam_t type;

if (keepalive_interval <= 0) { LM_NOTICE("keepalive functionality is disabled from the configuration\n"); @@ -1727,14 +1733,16 @@ mod_init(void) have_dlg_api = True;

// load dlg_flag and default_timeout parameters from the dialog module - param = find_param_export("dialog", "dlg_flag", INT_PARAM); + param = find_param_export(find_module_by_name("dialog"), + "dlg_flag", INT_PARAM, &type); if (!param) { LM_ERR("cannot find dlg_flag parameter in the dialog module\n"); return -1; } dialog_flag = *param;

- param = find_param_export("dialog", "default_timeout", INT_PARAM); + param = find_param_export(find_module_by_name("dialog"), + "default_timeout", INT_PARAM, &type); if (!param) { LM_ERR("cannot find default_timeout parameter in the dialog module\n"); return -1; @@ -1788,14 +1796,23 @@ mod_init(void) LM_NOTICE("using 10 seconds for keepalive_interval\n"); keepalive_interval = 10; } - if (register_timer_process(keepalive_timer, NULL, 1, TIMER_PROC_INIT_FLAG) < 0) { - LM_ERR("failed to register keepalive timer process\n"); - return -1; - } + register_procs(1);

return 0; }

+static int +child_init(int rank) +{ + if (rank==PROC_MAIN) { + if(fork_dummy_timer(PROC_TIMER, "TIMER NT", 1 /*socks flag*/, + keepalive_timer, NULL, 1 /*sec*/)<0) { + LM_ERR("failed to register keepalive timer process\n"); + return -1; + } + } + return 0; +}

static void mod_destroy(void)