[sr-dev] git:master:1bde8e0e: core: function to get local socket by index

Module: kamailio Branch: master Commit: 1bde8e0e6193f0ed63452b3b8d31bfc78121dfb6 URL: https://github.com/kamailio/kamailio/commit/1bde8e0e6193f0ed63452b3b8d31bfc… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2022-04-12T08:38:07+02:00 core: function to get local socket by index --- Modified: src/core/socket_info.c Modified: src/core/socket_info.h --- Diff: https://github.com/kamailio/kamailio/commit/1bde8e0e6193f0ed63452b3b8d31bfc… Patch: https://github.com/kamailio/kamailio/commit/1bde8e0e6193f0ed63452b3b8d31bfc… --- diff --git a/src/core/socket_info.c b/src/core/socket_info.c index 5622e2634d..c9dd89118d 100644 --- a/src/core/socket_info.c +++ b/src/core/socket_info.c @@ -912,6 +912,40 @@ socket_info_t* ksr_get_socket_by_advertise(str *sockstr) return NULL; } +socket_info_t* ksr_get_socket_by_index(int idx) +{ + socket_info_t *si = NULL; + struct socket_info** list; + unsigned short c_proto; + + if (idx<0) { + idx += _ksr_sockets_no; + if (idx < 0) { + LM_DBG("negative overall index\n"); + return NULL; + } + } + 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(idx==0) { + return si; + } + idx--; + } + } 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 3c8deeb244..cbc630b9b8 100644 --- a/src/core/socket_info.h +++ b/src/core/socket_info.h @@ -106,6 +106,7 @@ struct socket_info* find_si(struct ip_addr* ip, unsigned short port, 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); +socket_info_t* ksr_get_socket_by_index(int idx); struct socket_info** get_sock_info_list(unsigned short proto);