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core_cmd.c
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/*
* $Id$
*
* Copyright (C) 2005 iptelorg GmbH
*
* This file is part of SIP-router, a free SIP server.
*
* SIP-router 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 of the License, or
* (at your option) any later version
*
* SIP-router 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/** core rpcs.
* @file core_cmd.c
* @ingroup core
*/
#include <time.h>
#include <sys/types.h>
#include <signal.h>
#include "ver.h"
#include "mem/mem.h"
#include "mem/shm_mem.h"
#include "sr_module.h"
#include "rpc_lookup.h"
#include "dprint.h"
#include "core_cmd.h"
#include "globals.h"
#include "forward.h"
#include "socket_info.h"
#include "name_alias.h"
#include "pt.h"
#include "ut.h"
#include "tcp_info.h"
#include "tcp_conn.h"
#include "tcp_options.h"
#include "core_cmd.h"
#include "cfg_core.h"
#ifdef USE_SCTP
#include "sctp_options.h"
#include "sctp_server.h"
#endif
#ifdef USE_DNS_CACHE
void dns_cache_debug(rpc_t* rpc, void* ctx);
void dns_cache_debug_all(rpc_t* rpc, void* ctx);
void dns_cache_mem_info(rpc_t* rpc, void* ctx);
void dns_cache_view(rpc_t* rpc, void* ctx);
void dns_cache_rpc_lookup(rpc_t* rpc, void* ctx);
void dns_cache_delete_all(rpc_t* rpc, void* ctx);
void dns_cache_delete_all_force(rpc_t* rpc, void* ctx);
void dns_cache_add_a(rpc_t* rpc, void* ctx);
void dns_cache_add_aaaa(rpc_t* rpc, void* ctx);
void dns_cache_add_srv(rpc_t* rpc, void* ctx);
void dns_cache_delete_a(rpc_t* rpc, void* ctx);
void dns_cache_delete_aaaa(rpc_t* rpc, void* ctx);
void dns_cache_delete_srv(rpc_t* rpc, void* ctx);
void dns_cache_delete_naptr(rpc_t* rpc, void* ctx);
void dns_cache_delete_cname(rpc_t* rpc, void* ctx);
void dns_cache_delete_txt(rpc_t* rpc, void* ctx);
void dns_cache_delete_ebl(rpc_t* rpc, void* ctx);
void dns_cache_delete_ptr(rpc_t* rpc, void* ctx);
static const char* dns_cache_mem_info_doc[] = {
"dns cache memory info.", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dns_cache_debug_doc[] = {
"dns debug info.", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dns_cache_debug_all_doc[] = {
"complete dns debug dump", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dns_cache_view_doc[] = {
"dns cache dump in a human-readable format",
0
};
static const char* dns_cache_rpc_lookup_doc[] = {
"perform a dns lookup",
0
};
static const char* dns_cache_delete_all_doc[] = {
"deletes all the non-permanent entries from the DNS cache",
0
};
static const char* dns_cache_delete_all_force_doc[] = {
"deletes all the entries from the DNS cache including the permanent ones",
0
};
static const char* dns_cache_add_a_doc[] = {
"adds an A record to the DNS cache",
0
};
static const char* dns_cache_add_aaaa_doc[] = {
"adds an AAAA record to the DNS cache",
0
};
static const char* dns_cache_add_srv_doc[] = {
"adds an SRV record to the DNS cache",
0
};
static const char* dns_cache_delete_a_doc[] = {
"deletes an A record from the DNS cache",
0
};
static const char* dns_cache_delete_aaaa_doc[] = {
"deletes an AAAA record from the DNS cache",
0
};
static const char* dns_cache_delete_srv_doc[] = {
"deletes an SRV record from the DNS cache",
0
};
static const char* dns_cache_delete_naptr_doc[] = {
"deletes a NAPTR record from the DNS cache",
0
};
static const char* dns_cache_delete_cname_doc[] = {
"deletes a CNAME record from the DNS cache",
0
};
static const char* dns_cache_delete_txt_doc[] = {
"deletes a TXT record from the DNS cache",
0
};
static const char* dns_cache_delete_ebl_doc[] = {
"deletes an EBL record from the DNS cache",
0
};
static const char* dns_cache_delete_ptr_doc[] = {
"deletes an PTR record from the DNS cache",
0
};
#ifdef USE_DNS_CACHE_STATS
void dns_cache_stats_get(rpc_t* rpc, void* ctx);
static const char* dns_cache_stats_get_doc[] = {
"returns the dns measurement counters.",
0
};
#endif /* USE_DNS_CACHE_STATS */
#ifdef DNS_WATCHDOG_SUPPORT
void dns_set_server_state_rpc(rpc_t* rpc, void* ctx);
static const char* dns_set_server_state_doc[] = {
"sets the state of the DNS servers " \
"(0: all the servers are down, 1: at least one server is up)", /* Documentation string */
0 /* Method signature(s) */
};
void dns_get_server_state_rpc(rpc_t* rpc, void* ctx);
static const char* dns_get_server_state_doc[] = {
"prints the state of the DNS servers " \
"(0: all the servers are down, 1: at least one server is up)", /* Documentation string */
0 /* Method signature(s) */
};
#endif /* DNS_WATCHDOG_SUPPORT */
#endif /* USE_DNS_CACHE */
#ifdef USE_DST_BLACKLIST
void dst_blst_debug(rpc_t* rpc, void* ctx);
void dst_blst_mem_info(rpc_t* rpc, void* ctx);
void dst_blst_view(rpc_t* rpc, void* ctx);
void dst_blst_delete_all(rpc_t* rpc, void* ctx);
void dst_blst_add(rpc_t* rpc, void* ctx);
static const char* dst_blst_mem_info_doc[] = {
"dst blacklist memory usage info.", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dst_blst_debug_doc[] = {
"dst blacklist debug info.", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dst_blst_view_doc[] = {
"dst blacklist dump in human-readable format.", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dst_blst_delete_all_doc[] = {
"Deletes all the entries from the dst blacklist except the permanent ones.", /* Documentation string */
0 /* Method signature(s) */
};
static const char* dst_blst_add_doc[] = {
"Adds a new entry to the dst blacklist.", /* Documentation string */
0 /* Method signature(s) */
};
#ifdef USE_DST_BLACKLIST_STATS
void dst_blst_stats_get(rpc_t* rpc, void* ctx);
static const char* dst_blst_stats_get_doc[] = {
"returns the dst blacklist measurement counters.",
0
};
#endif /* USE_DST_BLACKLIST_STATS */
#endif
#define MAX_CTIME_LEN 128
/* up time */
static char up_since_ctime[MAX_CTIME_LEN];
static const char* system_listMethods_doc[] = {
"Lists all RPC methods supported by the server.", /* Documentation string */
0 /* Method signature(s) */
};
static void system_listMethods(rpc_t* rpc, void* c)
{
int i;
for(i=0; i<rpc_sarray_crt_size; i++){
if (rpc->add(c, "s", rpc_sarray[i]->name) < 0) return;
}
}
static const char* system_methodSignature_doc[] = {
"Returns signature of given method.", /* Documentation string */
0 /* Method signature(s) */
};
static void system_methodSignature(rpc_t* rpc, void* c)
{
rpc->fault(c, 500, "Not Implemented Yet");
}
static const char* system_methodHelp_doc[] = {
"Print the help string for given method.", /* Documentation string */
0 /* Method signature(s) */
};
static void system_methodHelp(rpc_t* rpc, void* c)
{
rpc_export_t* r;
char* name;
if (rpc->scan(c, "s", &name) < 1) {
rpc->fault(c, 400, "Method Name Expected");
return;
}
r=rpc_lookup(name, strlen(name));
if (r==0){
rpc->fault(c, 400, "command not found");
}else{
if (r->doc_str && r->doc_str[0]) {
rpc->add(c, "s", r->doc_str[0]);
} else {
rpc->add(c, "s", "undocumented");
}
}
return;
}
static const char* core_prints_doc[] = {
"Returns the strings given as parameters.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_prints(rpc_t* rpc, void* c)
{
char* string = 0;
while((rpc->scan(c, "*s", &string)>0))
rpc->add(c, "s", string);
}
static const char* core_printi_doc[] = {
"Returns the integers given as parameters.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_printi(rpc_t* rpc, void* c)
{
int i;
while((rpc->scan(c, "*d", &i)>0))
rpc->add(c, "d", i);
}
static const char* core_echo_doc[] = {
"Returns back its parameters.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_echo(rpc_t* rpc, void* c)
{
char* string = 0;
while((rpc->scan(c, "*.s", &string)>0))
rpc->add(c, "s", string);
}
static const char* core_version_doc[] = {
"Returns the version string of the server.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_version(rpc_t* rpc, void* c)
{
rpc->add(c, "s", full_version);
}
static const char* core_flags_doc[] = {
"Returns the compile flags.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_flags(rpc_t* rpc, void* c)
{
rpc->add(c, "s", ver_flags);
}
static const char* core_info_doc[] = {
"Verbose info, including version number, compile flags, compiler,"
"repository hash a.s.o.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_info(rpc_t* rpc, void* c)
{
void* s;
if (rpc->add(c, "{", &s) < 0) return;
rpc->struct_printf(s, "version", "%s %s", ver_name, ver_version);
rpc->struct_add(s, "s", "id", ver_id);
rpc->struct_add(s, "s", "compiler", ver_compiler);
rpc->struct_add(s, "s", "compiled", ver_compiled_time);
rpc->struct_add(s, "s", "flags", ver_flags);
}
static const char* core_uptime_doc[] = {
"Returns uptime of SER server.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_uptime(rpc_t* rpc, void* c)
{
void* s;
time_t now;
time(&now);
if (rpc->add(c, "{", &s) < 0) return;
rpc->struct_add(s, "s", "now", ctime(&now));
rpc->struct_add(s, "s", "up_since", up_since_ctime);
/* no need for a float here (unless you're concerned that your uptime)
rpc->struct_add(s, "f", "uptime", difftime(now, up_since));
*/
/* on posix system we can substract time_t directly */
rpc->struct_add(s, "d", "uptime", (int)(now-up_since));
}
static const char* core_ps_doc[] = {
"Returns the description of running SER processes.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_ps(rpc_t* rpc, void* c)
{
int p;
for (p=0; p<*process_count;p++) {
rpc->add(c, "d", pt[p].pid);
rpc->add(c, "s", pt[p].desc);
}
}
static const char* core_psx_doc[] = {
"Returns the detailed description of running SER processes.",
/* Documentation string */
0 /* Method signature(s) */
};
static void core_psx(rpc_t* rpc, void* c)
{
int p;
void *handle;
for (p=0; p<*process_count;p++) {
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "dds",
"IDX", p,
"PID", pt[p].pid,
"DSC", pt[p].desc);
}
}
static const char* core_pwd_doc[] = {
"Returns the working directory of SER server.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_pwd(rpc_t* rpc, void* c)
{
char *cwd_buf;
int max_len;
max_len = pathmax();
cwd_buf = pkg_malloc(max_len);
if (!cwd_buf) {
ERR("core_pwd: No memory left\n");
rpc->fault(c, 500, "Server Ran Out of Memory");
return;
}
if (getcwd(cwd_buf, max_len)) {
rpc->add(c, "s", cwd_buf);
} else {
rpc->fault(c, 500, "getcwd Failed");
}
pkg_free(cwd_buf);
}
static const char* core_arg_doc[] = {
"Returns the list of command line arguments used on SER startup.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_arg(rpc_t* rpc, void* c)
{
int p;
for (p = 0; p < my_argc; p++) {
if (rpc->add(c, "s", my_argv[p]) < 0) return;
}
}
static const char* core_kill_doc[] = {
"Sends the given signal to SER.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_kill(rpc_t* rpc, void* c)
{
int sig_no = 15;
rpc->scan(c, "d", &sig_no);
rpc->send(c);
kill(0, sig_no);
}
static void core_shmmem(rpc_t* rpc, void* c)
{
struct mem_info mi;
void *handle;
char* param;
long rs;
rs=0;
/* look for optional size/divisor parameter */
if (rpc->scan(c, "*s", ¶m)>0){
switch(*param){
case 'b':
case 'B':
rs=0;
break;
case 'k':
case 'K':
rs=10; /* K -> 1024 */
break;
case 'm':
case 'M':
rs=20; /* M -> 1048576 */
break;
case 'g':
case 'G':
rs=30; /* G -> 1024M */
break;
default:
rpc->fault(c, 500, "bad param, (use b|k|m|g)");
return;
}
if (param[1] && ((param[1]!='b' && param[1]!='B') || param[2])){
rpc->fault(c, 500, "bad param, (use b|k|m|g)");
return;
}
}
shm_info(&mi);
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "dddddd",
"total", (unsigned int)(mi.total_size>>rs),
"free", (unsigned int)(mi.free>>rs),
"used", (unsigned int)(mi.used>>rs),
"real_used",(unsigned int)(mi.real_used>>rs),
"max_used", (unsigned int)(mi.max_used>>rs),
"fragments", (unsigned int)mi.total_frags
);
}
static const char* core_shmmem_doc[] = {
"Returns shared memory info. It has an optional parameter that specifies"
" the measuring unit: b - bytes (default), k or kb, m or mb, g or gb. "
"Note: when using something different from bytes, the value is truncated.",
0 /* Method signature(s) */
};
#if defined(SF_MALLOC) || defined(LL_MALLOC)
static void core_sfmalloc(rpc_t* rpc, void* c)
{
void *handle;
int i,r;
unsigned long frags, main_s_frags, main_b_frags, pool_frags;
unsigned long misses;
unsigned long max_misses;
unsigned long max_frags;
unsigned long max_mem;
int max_frags_pool, max_frags_hash;
int max_misses_pool, max_misses_hash;
int max_mem_pool, max_mem_hash;
unsigned long mem;
if (rpc->scan(c, "d", &r) >= 1) {
if (r>=(int)SF_HASH_POOL_SIZE){
rpc->fault(c, 500, "invalid hash number %d (max %d)",
r, (unsigned int)SF_HASH_POOL_SIZE-1);
return;
}else if (r<0) goto all;
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "dd",
"hash ", r,
"size ", r*SF_ROUNDTO);
for (i=0; i<SFM_POOLS_NO; i++){
rpc->struct_add(handle, "dddd",
"pool ", i,
"frags ", (unsigned int)shm_block->pool[i].pool_hash[r].no,
"misses", (unsigned int)shm_block->pool[i].pool_hash[r].misses,
"mem ", (unsigned int)shm_block->pool[i].pool_hash[r].no *
r*SF_ROUNDTO
);
}
}
return;
all:
max_frags=max_misses=max_mem=0;
max_frags_pool=max_frags_hash=0;
max_misses_pool=max_misses_hash=0;
max_mem_pool=max_mem_hash=0;
pool_frags=0;
for (i=0; i<SFM_POOLS_NO; i++){
frags=0;
misses=0;
mem=0;
for (r=0; r<SF_HASH_POOL_SIZE; r++){
frags+=shm_block->pool[i].pool_hash[r].no;
misses+=shm_block->pool[i].pool_hash[r].misses;
mem+=shm_block->pool[i].pool_hash[r].no*r*SF_ROUNDTO;
if (shm_block->pool[i].pool_hash[r].no>max_frags){
max_frags=shm_block->pool[i].pool_hash[r].no;
max_frags_pool=i;
max_frags_hash=r;
}
if (shm_block->pool[i].pool_hash[r].misses>max_misses){
max_misses=shm_block->pool[i].pool_hash[r].misses;
max_misses_pool=i;
max_misses_hash=r;
}
if (shm_block->pool[i].pool_hash[r].no*r*SF_ROUNDTO>max_mem){
max_mem=shm_block->pool[i].pool_hash[r].no*r*SF_ROUNDTO;
max_mem_pool=i;
max_mem_hash=r;
}
}
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "dddddd",
"pool ", i,
"frags ", (unsigned int)frags,
"t. misses", (unsigned int)misses,
"mem ", (unsigned int)mem,
"missed", (unsigned int)shm_block->pool[i].missed,
"hits", (unsigned int)shm_block->pool[i].hits
);
pool_frags+=frags;
}
main_s_frags=0;
for (r=0; r<SF_HASH_POOL_SIZE; r++){
main_s_frags+=shm_block->free_hash[r].no;
}
main_b_frags=0;
for (; r<SF_HASH_SIZE; r++){
main_b_frags+=shm_block->free_hash[r].no;
}
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "ddddddddddddd",
"max_frags ", (unsigned int)max_frags,
"max_frags_pool ", max_frags_pool,
"max_frags_hash", max_frags_hash,
"max_misses ", (unsigned int)max_misses,
"max_misses_pool", max_misses_pool,
"max_misses_hash", max_misses_hash,
"max_mem ", (unsigned int)max_mem,
"max_mem_pool ", max_mem_pool,
"max_mem_hash ", max_mem_hash,
"in_pools_frags ", (unsigned int)pool_frags,
"main_s_frags ", (unsigned int)main_s_frags,
"main_b_frags ", (unsigned int)main_b_frags,
"main_frags ", (unsigned int)(main_b_frags+main_s_frags)
);
}
static const char* core_sfmalloc_doc[] = {
"Returns sfmalloc debugging info.", /* Documentation string */
0 /* Method signature(s) */
};
#endif
static const char* core_tcpinfo_doc[] = {
"Returns tcp related info.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_tcpinfo(rpc_t* rpc, void* c)
{
#ifdef USE_TCP
void *handle;
struct tcp_gen_info ti;
if (!tcp_disable){
tcp_get_info(&ti);
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "dddddd",
"readers", ti.tcp_readers,
"max_connections", ti.tcp_max_connections,
"max_tls_connections", ti.tls_max_connections,
"opened_connections", ti.tcp_connections_no,
"opened_tls_connections", ti.tls_connections_no,
"write_queued_bytes", ti.tcp_write_queued
);
}else{
rpc->fault(c, 500, "tcp support disabled");
}
#else
rpc->fault(c, 500, "tcp support not compiled");
#endif
}
static const char* core_tcp_options_doc[] = {
"Returns active tcp options.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_tcp_options(rpc_t* rpc, void* c)
{
#ifdef USE_TCP
void *handle;
struct cfg_group_tcp t;
if (!tcp_disable){
tcp_options_get(&t);
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "ddddddddddddddddddddddd",
"connect_timeout", t.connect_timeout_s,
"send_timeout", TICKS_TO_S(t.send_timeout),
"connection_lifetime", TICKS_TO_S(t.con_lifetime),
"max_connections(soft)", t.max_connections,
"max_tls_connections(soft)", t.max_tls_connections,
"no_connect", t.no_connect,
"fd_cache", t.fd_cache,
"async", t.async,
"connect_wait", t.tcp_connect_wait,
"conn_wq_max", t.tcpconn_wq_max,
"wq_max", t.tcp_wq_max,
"defer_accept", t.defer_accept,
"delayed_ack", t.delayed_ack,
"syncnt", t.syncnt,
"linger2", t.linger2,
"keepalive", t.keepalive,
"keepidle", t.keepidle,
"keepintvl", t.keepintvl,
"keepcnt", t.keepcnt,
"crlf_ping", t.crlf_ping,
"accept_aliases", t.accept_aliases,
"alias_flags", t.alias_flags,
"new_conn_alias_flags", t.new_conn_alias_flags
);
}else{
rpc->fault(c, 500, "tcp support disabled");
}
#else
rpc->fault(c, 500, "tcp support not compiled");
#endif
}
static const char* core_tcp_list_doc[] = {
"Returns tcp connections details.", /* Documentation string */
0 /* Method signature(s) */
};
extern gen_lock_t* tcpconn_lock;
extern struct tcp_connection** tcpconn_id_hash;
static void core_tcp_list(rpc_t* rpc, void* c)
{
#ifdef USE_TCP
char src_ip[IP_ADDR_MAX_STR_SIZE];
char dst_ip[IP_ADDR_MAX_STR_SIZE];
void* handle;
char* state;
char* type;
struct tcp_connection* con;
int i, len, timeout;
TCPCONN_LOCK;
for(i = 0; i < TCP_ID_HASH_SIZE; i++) {
for (con = tcpconn_id_hash[i]; con; con = con->id_next) {
rpc->add(c, "{", &handle);
/* tcp data */
if (con->rcv.proto == PROTO_TCP)
type = "TCP";
else if (con->rcv.proto == PROTO_TLS)
type = "TLS";
else if (con->rcv.proto == PROTO_WSS)
type = "WSS";
else if (con->rcv.proto == PROTO_WS)
type = "WS";
else
type = "UNKNOWN";
if ((len = ip_addr2sbuf(&con->rcv.src_ip, src_ip, sizeof(src_ip)))
== 0)
BUG("failed to convert source ip");
src_ip[len] = 0;
if ((len = ip_addr2sbuf(&con->rcv.dst_ip, dst_ip, sizeof(dst_ip)))
== 0)
BUG("failed to convert destination ip");
dst_ip[len] = 0;
timeout = TICKS_TO_S(con->timeout - get_ticks_raw());
switch(con->state) {
case S_CONN_ERROR:
state = "CONN_ERROR";
break;
case S_CONN_BAD:
state = "CONN_BAD";
break;
case S_CONN_OK:
state = "CONN_OK";
break;
case S_CONN_INIT:
state = "CONN_INIT";
break;
case S_CONN_EOF:
state = "CONN_EOF";
break;
case S_CONN_ACCEPT:
state = "CONN_ACCEPT";
break;
case S_CONN_CONNECT:
state = "CONN_CONNECT";
break;
default:
state = "UNKNOWN";
}
rpc->struct_add(handle, "dssddsdsd",
"id", con->id,
"type", type,
"state", state,
"timeout", timeout,
"ref_count", con->refcnt,
"src_ip", src_ip,
"src_port", con->rcv.src_port,
"dst_ip", dst_ip,
"dst_port", con->rcv.dst_port);
}
}
TCPCONN_UNLOCK;
#else
rpc->fault(c, 500, "tcp support not compiled");
#endif
}
static const char* core_sctp_options_doc[] = {
"Returns active sctp options. With one parameter"
" it returns the sctp options set in the kernel for a specific socket"
"(debugging), with 0 filled in for non-kernel related options."
" The parameter can be: \"default\" | \"first\" | address[:port] ."
" With no parameters it returns ser's idea of the current sctp options"
" (intended non-debugging use).",
/* Documentation string */
0 /* Method signature(s) */
};
static void core_sctp_options(rpc_t* rpc, void* c)
{
#ifdef USE_SCTP
void *handle;
struct cfg_group_sctp t;
char* param;
struct socket_info* si;
char* host;
str hs;
int hlen;
int port;
int proto;
param=0;
if (!sctp_disable){
/* look for optional socket parameter */
if (rpc->scan(c, "*s", ¶m)>0){
si=0;
if (strcasecmp(param, "default")==0){
si=sendipv4_sctp?sendipv4_sctp:sendipv6_sctp;
}else if (strcasecmp(param, "first")==0){
si=sctp_listen;
}else{
if (parse_phostport(param, &host, &hlen, &port, &proto)!=0){
rpc->fault(c, 500, "bad param (use address, address:port,"
" default or first)");
return;
}
if (proto && proto!=PROTO_SCTP){
rpc->fault(c, 500, "bad protocol in param (only SCTP"
" allowed)");
return;
}
hs.s=host;
hs.len=hlen;
si=grep_sock_info(&hs, port, PROTO_SCTP);
if (si==0){
rpc->fault(c, 500, "not listening on sctp %s", param);
return;
}
}
if (si==0 || si->socket==-1){
rpc->fault(c, 500, "could not find a sctp socket");
return;
}
memset(&t, 0, sizeof(t));
if (sctp_get_cfg_from_sock(si->socket, &t)!=0){
rpc->fault(c, 500, "failed to get socket options");
return;
}
}else{
sctp_options_get(&t);
}
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "ddddddddddddddddddd",
"sctp_socket_rcvbuf", t.so_rcvbuf,
"sctp_socket_sndbuf", t.so_sndbuf,
"sctp_autoclose", t.autoclose,
"sctp_send_ttl", t.send_ttl,
"sctp_send_retries", t.send_retries,
"sctp_assoc_tracking", t.assoc_tracking,
"sctp_assoc_reuse", t.assoc_reuse,
"sctp_max_assocs", t.max_assocs,
"sctp_srto_initial", t.srto_initial,
"sctp_srto_max", t.srto_max,
"sctp_srto_min", t.srto_min,
"sctp_asocmaxrxt", t.asocmaxrxt,
"sctp_init_max_attempts", t.init_max_attempts,
"sctp_init_max_timeo",t.init_max_timeo,
"sctp_hbinterval", t.hbinterval,
"sctp_pathmaxrxt", t.pathmaxrxt,
"sctp_sack_delay", t.sack_delay,
"sctp_sack_freq", t.sack_freq,
"sctp_max_burst", t.max_burst
);
}else{
rpc->fault(c, 500, "sctp support disabled");
}
#else
rpc->fault(c, 500, "sctp support not compiled");
#endif
}
static const char* core_sctpinfo_doc[] = {
"Returns sctp related info.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_sctpinfo(rpc_t* rpc, void* c)
{
#ifdef USE_SCTP
void *handle;
struct sctp_gen_info i;
if (!sctp_disable){
sctp_get_info(&i);
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "ddd",
"opened_connections", i.sctp_connections_no,
"tracked_connections", i.sctp_tracked_no,
"total_connections", i.sctp_total_connections
);
}else{
rpc->fault(c, 500, "sctp support disabled");
}
#else
rpc->fault(c, 500, "sctp support not compiled");
#endif
}
static const char* core_udp4rawinfo_doc[] = {
"Returns udp4_raw related info.", /* Documentation string */
0 /* Method signature(s) */
};
static void core_udp4rawinfo(rpc_t* rpc, void* c)
{
#ifdef USE_RAW_SOCKS
void *handle;
rpc->add(c, "{", &handle);
rpc->struct_add(handle, "ddd",
"udp4_raw", cfg_get(core, core_cfg, udp4_raw),
"udp4_raw_mtu", cfg_get(core, core_cfg, udp4_raw_mtu),
"udp4_raw_ttl", cfg_get(core, core_cfg, udp4_raw_ttl)
);
#else /* USE_RAW_SOCKS */
rpc->fault(c, 500, "udp4_raw mode support not compiled");
#endif /* USE_RAW_SOCKS */
}
/**
*
*/
static const char* core_aliases_list_doc[] = {
"List local SIP server host aliases", /* Documentation string */
0 /* Method signature(s) */
};
/**
* list the name aliases for SIP server
*/
static void core_aliases_list(rpc_t* rpc, void* c)
{
void *hr;
void *ha;
struct host_alias* a;