[sr-dev] git:master:313c0a93: core: helper function to get socket by advertise address

Module: kamailio Branch: master Commit: 313c0a93ad2076a2eac88c95d8992c42975a36cf URL: https://github.com/kamailio/kamailio/commit/313c0a93ad2076a2eac88c95d8992c4… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-08T12:38:27+02:00 core: helper function to get socket by advertise address --- Modified: src/core/socket_info.c Modified: src/core/socket_info.h --- Diff: https://github.com/kamailio/kamailio/commit/313c0a93ad2076a2eac88c95d8992c4… Patch: https://github.com/kamailio/kamailio/commit/313c0a93ad2076a2eac88c95d8992c4… --- diff --git a/src/core/socket_info.c b/src/core/socket_info.c index 2b29d2b95c..5622e2634d 100644 --- a/src/core/socket_info.c +++ b/src/core/socket_info.c @@ -878,6 +878,40 @@ socket_info_t* ksr_get_socket_by_listen(str *sockstr) return NULL; } +socket_info_t* ksr_get_socket_by_advertise(str *sockstr) +{ + socket_info_t *si = NULL; + struct socket_info** list; + unsigned short c_proto; + + c_proto = PROTO_UDP; + do { + /* get the proper sock_list */ + list=get_sock_info_list(c_proto); + + if (list==0) { + /* disabled or unknown protocol */ + continue; + } + + for (si=*list; si; si=si->next) { + if(si->useinfo.sock_str.s == NULL) { + continue; + } + LM_DBG("checking if listen %.*s matches %.*s\n", + sockstr->len, sockstr->s, + si->useinfo.sock_str.len, si->useinfo.sock_str.s); + if (sockstr->len == si->useinfo.sock_str.len + && strncasecmp(sockstr->s, si->useinfo.sock_str.s, + sockstr->len)==0) { + return si; + } + } + } while((c_proto = next_proto(c_proto))!=0); + + return NULL; +} + /* checks if the proto:port is one of the ports we listen on * and returns the corresponding socket_info structure. * if proto==0 (PROTO_NONE) the protocol is ignored diff --git a/src/core/socket_info.h b/src/core/socket_info.h index 0b517de2de..3c8deeb244 100644 --- a/src/core/socket_info.h +++ b/src/core/socket_info.h @@ -105,6 +105,7 @@ struct socket_info* find_si(struct ip_addr* ip, unsigned short port, unsigned short proto); socket_info_t* ksr_get_socket_by_name(str *sockname); socket_info_t* ksr_get_socket_by_listen(str *sockstr); +socket_info_t* ksr_get_socket_by_advertise(str *sockstr); struct socket_info** get_sock_info_list(unsigned short proto);