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git:master:4e08fbcd: dispatcher: docs updated for rpc dispatcher.list
by Daniel-Constantin Mierla 07 Apr '22

07 Apr '22

Module: kamailio Branch: master Commit: 4e08fbcd45886dfa7d687cda68540ef548b23cf9 URL: https://github.com/kamailio/kamailio/commit/4e08fbcd45886dfa7d687cda68540ef… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-07T08:27:19+02:00 dispatcher: docs updated for rpc dispatcher.list --- Modified: src/modules/dispatcher/doc/dispatcher_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/4e08fbcd45886dfa7d687cda68540ef… Patch: https://github.com/kamailio/kamailio/commit/4e08fbcd45886dfa7d687cda68540ef… --- diff --git a/src/modules/dispatcher/doc/dispatcher_admin.xml b/src/modules/dispatcher/doc/dispatcher_admin.xml index bcd0a49a71..6075d110fe 100644 --- a/src/modules/dispatcher/doc/dispatcher_admin.xml +++ b/src/modules/dispatcher/doc/dispatcher_admin.xml @@ -1932,8 +1932,9 @@ onreply_route { <para>Parameters:</para> <itemizedlist> <listitem> - <para>_rmode_ - (optional) response mode - can be 'short' to get a - shorter version of groups and destinations</para> + <para>_rmode_ - (optional) response mode - can be: 'short' to get a + shorter version of groups and destinations; 'full' to get more + attributes per destination</para> </listitem> </itemizedlist> <para>

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git:master:2eac6a0c: core: zero-ending ipv4 string in ip_addr2sbufz() like done for ipv6
by Daniel-Constantin Mierla 07 Apr '22

07 Apr '22

Module: kamailio Branch: master Commit: 2eac6a0c2f2dd7c8831ef65fa9d92b88a79d23af URL: https://github.com/kamailio/kamailio/commit/2eac6a0c2f2dd7c8831ef65fa9d92b8… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-06T20:36:26+02:00 core: zero-ending ipv4 string in ip_addr2sbufz() like done for ipv6 --- Modified: src/core/ip_addr.c --- Diff: https://github.com/kamailio/kamailio/commit/2eac6a0c2f2dd7c8831ef65fa9d92b8… Patch: https://github.com/kamailio/kamailio/commit/2eac6a0c2f2dd7c8831ef65fa9d92b8… --- diff --git a/src/core/ip_addr.c b/src/core/ip_addr.c index cb07a3e60d..77ac233eee 100644 --- a/src/core/ip_addr.c +++ b/src/core/ip_addr.c @@ -237,7 +237,7 @@ int ip_addr2sbuf(struct ip_addr* ip, char* buff, int len) } -/* same as ip_addr2sbuf, but with [ ] around IPv6 addresses */ +/* same as ip_addr2sbuf, but with [ ] around IPv6 addresses and ending \0 */ int ip_addr2sbufz(struct ip_addr* ip, char* buff, int len) { char *p; @@ -247,15 +247,15 @@ int ip_addr2sbufz(struct ip_addr* ip, char* buff, int len) switch(ip->af){ case AF_INET6: *p++ = '['; - sz = ip6tosbuf(ip->u.addr, p, len-2); + sz = ip6tosbuf(ip->u.addr, p, len-3); p += sz; *p++ = ']'; - *p=0; + *p = '\0'; return sz + 2; - break; case AF_INET: - return ip4tosbuf(ip->u.addr, buff, len); - break; + sz = ip4tosbuf(ip->u.addr, buff, len-1); + buff[sz] = '\0'; + return sz; default: LM_CRIT("unknown address family %d\n", ip->af); return 0;

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git:master:68901fca: dispatcher: new option for rpc list command to print more attributes
by Daniel-Constantin Mierla 07 Apr '22

07 Apr '22

Module: kamailio Branch: master Commit: 68901fca96a2ebfa812dd2b2c857e020e08e7331 URL: https://github.com/kamailio/kamailio/commit/68901fca96a2ebfa812dd2b2c857e02… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-07T08:23:59+02:00 dispatcher: new option for rpc list command to print more attributes --- Modified: src/modules/dispatcher/dispatcher.c --- Diff: https://github.com/kamailio/kamailio/commit/68901fca96a2ebfa812dd2b2c857e02… Patch: https://github.com/kamailio/kamailio/commit/68901fca96a2ebfa812dd2b2c857e02… --- diff --git a/src/modules/dispatcher/dispatcher.c b/src/modules/dispatcher/dispatcher.c index ccb8b1334a..8ae2fb7b68 100644 --- a/src/modules/dispatcher/dispatcher.c +++ b/src/modules/dispatcher/dispatcher.c @@ -1587,6 +1587,7 @@ static const char *dispatcher_rpc_list_doc[2] = { #define DS_RPC_PRINT_NORMAL 1 #define DS_RPC_PRINT_SHORT 2 +#define DS_RPC_PRINT_FULL 3 /** * @@ -1604,6 +1605,7 @@ int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle, int j; char c[3]; str data = STR_NULL; + char ipbuf[IP_ADDR_MAX_STRZ_SIZE]; if(!node) return 0; @@ -1644,11 +1646,26 @@ int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle, else c[1] = 'X'; + if(rpc->struct_add(vh, "Ssd", "URI", &node->dlist[j].uri, "FLAGS", + c, "PRIORITY", node->dlist[j].priority) + < 0) { + rpc->fault(ctx, 500, "Internal error creating dest struct"); + return -1; + } + + if(mode == DS_RPC_PRINT_FULL) { + ipbuf[0] = '\0'; + ip_addr2sbufz(&node->dlist[j].ip_address, ipbuf, IP_ADDR_MAX_STRZ_SIZE); + if(rpc->struct_add(vh, "Ssdd", "HOST", &node->dlist[j].host, + "IPADDR", ipbuf, "PORT", (int)node->dlist[j].port, + "PROTOID", (int)node->dlist[j].proto) < 0) { + rpc->fault(ctx, 500, "Internal error creating dest struct"); + return -1; + } + } + if(mode != DS_RPC_PRINT_SHORT && node->dlist[j].attrs.body.s!=NULL) { - if(rpc->struct_add(vh, "Ssd{", "URI", &node->dlist[j].uri, - "FLAGS", c, - "PRIORITY", node->dlist[j].priority, - "ATTRS", &wh) < 0) { + if(rpc->struct_add(vh, "{", "ATTRS", &wh) < 0) { rpc->fault(ctx, 500, "Internal error creating dest struct"); return -1; } @@ -1669,13 +1686,6 @@ int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle, rpc->fault(ctx, 500, "Internal error creating attrs struct"); return -1; } - } else { - if(rpc->struct_add(vh, "Ssd", "URI", &node->dlist[j].uri, "FLAGS", - c, "PRIORITY", node->dlist[j].priority) - < 0) { - rpc->fault(ctx, 500, "Internal error creating dest struct"); - return -1; - } } if (ds_ping_latency_stats) { if(rpc->struct_add(vh, "{", "LATENCY", &lh) < 0) { @@ -1722,6 +1732,8 @@ static void dispatcher_rpc_list(rpc_t *rpc, void *ctx) if(n == 1) { if(smode.len==5 && strncasecmp(smode.s, "short", 5)==0) { vmode = DS_RPC_PRINT_SHORT; + } else if(smode.len==4 && strncasecmp(smode.s, "full", 4)==0) { + vmode = DS_RPC_PRINT_FULL; } }

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git:master:bed923dd: core: helper function to get socket by listen string
by Daniel-Constantin Mierla 06 Apr '22

06 Apr '22

Module: kamailio Branch: master Commit: bed923ddb92d9d7b694167f0276414373d3297c4 URL: https://github.com/kamailio/kamailio/commit/bed923ddb92d9d7b694167f02764143… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-06T17:00:02+02:00 core: helper function to get socket by listen string --- Modified: src/core/socket_info.c Modified: src/core/socket_info.h --- Diff: https://github.com/kamailio/kamailio/commit/bed923ddb92d9d7b694167f02764143… Patch: https://github.com/kamailio/kamailio/commit/bed923ddb92d9d7b694167f02764143… --- diff --git a/src/core/socket_info.c b/src/core/socket_info.c index a60c4c5678..2b29d2b95c 100644 --- a/src/core/socket_info.c +++ b/src/core/socket_info.c @@ -844,6 +844,40 @@ socket_info_t* ksr_get_socket_by_name(str *sockname) return NULL; } +socket_info_t* ksr_get_socket_by_listen(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->sock_str.s == NULL) { + continue; + } + LM_DBG("checking if listen %.*s matches %.*s\n", + sockstr->len, sockstr->s, + si->sock_str.len, si->sock_str.s); + if (sockstr->len == si->sock_str.len + && strncasecmp(sockstr->s, si->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 77baeb42fb..0b517de2de 100644 --- a/src/core/socket_info.h +++ b/src/core/socket_info.h @@ -104,6 +104,7 @@ struct socket_info* grep_sock_info_by_port(unsigned short port, 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); struct socket_info** get_sock_info_list(unsigned short proto);

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git:master:1dfeba4a: corex: support matching on listen string for $lsock(...) variable
by Daniel-Constantin Mierla 06 Apr '22

06 Apr '22

Module: kamailio Branch: master Commit: 1dfeba4aeed8cd76c630108b2363155eab07801c URL: https://github.com/kamailio/kamailio/commit/1dfeba4aeed8cd76c630108b2363155… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-06T17:20:02+02:00 corex: support matching on listen string for $lsock(...) variable --- Modified: src/modules/corex/corex_var.c --- Diff: https://github.com/kamailio/kamailio/commit/1dfeba4aeed8cd76c630108b2363155… Patch: https://github.com/kamailio/kamailio/commit/1dfeba4aeed8cd76c630108b2363155… --- diff --git a/src/modules/corex/corex_var.c b/src/modules/corex/corex_var.c index 9fd1061184..b7575ec043 100644 --- a/src/modules/corex/corex_var.c +++ b/src/modules/corex/corex_var.c @@ -210,6 +210,9 @@ int pv_get_lsock(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) case 'n': si = ksr_get_socket_by_name(&lexpr.val); break; + case 'l': + si = ksr_get_socket_by_listen(&lexpr.val); + break; } if(si == NULL) { return pv_get_null(msg, param, res);

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git:master:507b8ab6: corex: new variable $lsock(expr) - get listen socket attributes
by Daniel-Constantin Mierla 06 Apr '22

06 Apr '22

Module: kamailio Branch: master Commit: 507b8ab6e109e8b8ec231b2436324c534497c794 URL: https://github.com/kamailio/kamailio/commit/507b8ab6e109e8b8ec231b2436324c5… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-06T14:02:10+02:00 corex: new variable $lsock(expr) - get listen socket attributes - the expr is an expression to match the socket and specify the field to return - example: "n/s1/listen" - match the socket with the n[ame] "s1" and return the listen address - wip --- Modified: src/modules/corex/corex_mod.c Modified: src/modules/corex/corex_var.c Modified: src/modules/corex/corex_var.h --- Diff: https://github.com/kamailio/kamailio/commit/507b8ab6e109e8b8ec231b2436324c5… Patch: https://github.com/kamailio/kamailio/commit/507b8ab6e109e8b8ec231b2436324c5…

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git:master:61b32b46: core: count and store global index for listen sockets at startup
by Daniel-Constantin Mierla 06 Apr '22

06 Apr '22

Module: kamailio Branch: master Commit: 61b32b46afd7cc0a82f33aa3d92a5e76c4d87fee URL: https://github.com/kamailio/kamailio/commit/61b32b46afd7cc0a82f33aa3d92a5e7… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-06T13:54:59+02:00 core: count and store global index for listen sockets at startup --- Modified: src/core/ip_addr.h Modified: src/core/socket_info.c Modified: src/core/socket_info.h Modified: src/main.c --- Diff: https://github.com/kamailio/kamailio/commit/61b32b46afd7cc0a82f33aa3d92a5e7… Patch: https://github.com/kamailio/kamailio/commit/61b32b46afd7cc0a82f33aa3d92a5e7… --- diff --git a/src/core/ip_addr.h b/src/core/ip_addr.h index 9205def123..c3f423123e 100644 --- a/src/core/ip_addr.h +++ b/src/core/ip_addr.h @@ -110,6 +110,7 @@ typedef struct advertise_info { typedef struct socket_info { int socket; + int gindex; /* global index in the lists of all sockets */ str name; /* name - eg.: foo.bar or 10.0.0.1 */ struct ip_addr address; /* ip address */ str address_str; /*ip address converted to string -- optimization*/ diff --git a/src/core/socket_info.c b/src/core/socket_info.c index 500945a22a..a60c4c5678 100644 --- a/src/core/socket_info.c +++ b/src/core/socket_info.c @@ -762,6 +762,54 @@ struct socket_info* grep_sock_info(str* host, unsigned short port, return si; } +/** + * + */ +static int _ksr_sockets_no = 0; + +/** + * + */ +int ksr_sockets_no_get(void) +{ + return _ksr_sockets_no; +} + +/** + * + */ +void ksr_sockets_index(void) +{ + socket_info_t *si = NULL; + struct socket_info** list; + unsigned short c_proto; + + if(_ksr_sockets_no > 0) { + return; + } + + 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->sockname.s == NULL) { + continue; + } + si->gindex = _ksr_sockets_no; + _ksr_sockets_no++; + } + } while((c_proto = next_proto(c_proto))!=0); + + LM_DBG("number of listen sockets: %d\n", _ksr_sockets_no); +} + socket_info_t* ksr_get_socket_by_name(str *sockname) { socket_info_t *si = NULL; diff --git a/src/core/socket_info.h b/src/core/socket_info.h index 50e4a063c1..77baeb42fb 100644 --- a/src/core/socket_info.h +++ b/src/core/socket_info.h @@ -163,4 +163,7 @@ int parse_protohostport(str* ins, sr_phostp_t *r); unsigned int ipv6_get_netif_scope(char *ipval); +int ksr_sockets_no_get(void); +void ksr_sockets_index(void); + #endif diff --git a/src/main.c b/src/main.c index 016a90cabe..2a268a689b 100644 --- a/src/main.c +++ b/src/main.c @@ -2851,6 +2851,7 @@ int main(int argc, char** argv) fprintf(stderr, "failed to initialize list addresses\n"); goto error; } + ksr_sockets_index(); if (default_core_cfg.dns_try_ipv6 && !(socket_types & SOCKET_T_IPV6)){ /* if we are not listening on any ipv6 address => no point * to try to resovle ipv6 addresses */

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least cost routing module activation error
by bayu p 06 Apr '22

06 Apr '22

Dear Kamailio Expert, I already add module lcr, but found error when searching pvar "ddn" inside source code core/pvapi.c at line 923, as shown error log captured below : Apr 6 10:26:50 kamal /usr/sbin/kamailio[180954]: ERROR: <core> [core/pvapi.c:923]: pv_parse_spec2(): error searching pvar "ddn" Apr 6 10:26:50 kamal /usr/sbin/kamailio[180954]: ERROR: <core> [core/pvapi.c:1126]: pv_parse_spec2(): wrong char [n/110] in [$ddn] at [3 (0)] Apr 6 10:26:50 kamal /usr/sbin/kamailio[180954]: ERROR: xlog [xlog.c:511]: xdbg_fixup_helper(): wrong format[Domain of destination: $ddn] Apr 6 10:26:50 kamal /usr/sbin/kamailio[180954]: ERROR: <core> [core/route.c:1166]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:901 Apr 6 10:26:50 kamal /usr/sbin/kamailio[180954]: ERROR: <core> [core/route.c:1166]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:903 Apr 6 10:26:50 kamal /usr/sbin/kamailio[180954]: ERROR: <core> [core/route.c:1166]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:918 The question are, how to define correct "INVITE" methode (or correct format) inside route[LCR] which is already defined inside kamailio.cfg: route[LCR] { if (status=="200") { xlog("LCR: Inside the LCR routen"); } if(method=="INVITE") { xlog("We got an invite"); if(!load_gws(1, $rU, $var(caller_uri))) { xlog("Couldn't load gateways"); sl_send_reply("500", "Server Internal Error - Cannot load gateways"); exit; } else { xlog("GW Selected '$avp(i:709)'n"); xlog("Domain of destination: $ddn"); xlog("To URI: $tun"); } if(!next_gw()) { xlog("Couldn't proceed to next gateway"); sl_send_reply("503", "Service not available, no gateways found"); exit; } else { xlog("Calling the first matched gatewayn"); xlog("ruri_user_avp: '$avp(i:500)'n"); xlog("To URI after next_gw: $tun"); xlog("Request URI: $rUn"); } } } Kind Regards

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git:master:b3bdfa61: modules: readme files regenerated - dispatcher ... [skip ci]
by Kamailio Dev 05 Apr '22

05 Apr '22

Module: kamailio Branch: master Commit: b3bdfa61aabfaf4f546f899b2afe2d288a9849c5 URL: https://github.com/kamailio/kamailio/commit/b3bdfa61aabfaf4f546f899b2afe2d2… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2022-04-05T21:16:16+02:00 modules: readme files regenerated - dispatcher ... [skip ci] --- Modified: src/modules/dispatcher/README --- Diff: https://github.com/kamailio/kamailio/commit/b3bdfa61aabfaf4f546f899b2afe2d2… Patch: https://github.com/kamailio/kamailio/commit/b3bdfa61aabfaf4f546f899b2afe2d2… --- diff --git a/src/modules/dispatcher/README b/src/modules/dispatcher/README index 6f9146b8d6..ff24e03f26 100644 --- a/src/modules/dispatcher/README +++ b/src/modules/dispatcher/README @@ -1569,11 +1569,14 @@ kamcmd dispatcher.set_duid_state ip 2 xyz 5.3. dispatcher.list - Lists the groups and included destinations. + Lists the routing groups with destination addresses and corresponding + attributes. Name: dispatcher.list - Parameters: none + Parameters: + * _rmode_ - (optional) response mode - can be 'short' to get a + shorter version of groups and destinations Example: kamcmd dispatcher.list

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git:master:2e5b8167: dispatcher: option to get shorter result for rpc list command
by Daniel-Constantin Mierla 05 Apr '22

05 Apr '22

Module: kamailio Branch: master Commit: 2e5b81676c91f9c39ba8613f1116a7f8e0e06453 URL: https://github.com/kamailio/kamailio/commit/2e5b81676c91f9c39ba8613f1116a7f… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-04-05T18:11:50+02:00 dispatcher: option to get shorter result for rpc list command --- Modified: src/modules/dispatcher/dispatcher.c --- Diff: https://github.com/kamailio/kamailio/commit/2e5b81676c91f9c39ba8613f1116a7f… Patch: https://github.com/kamailio/kamailio/commit/2e5b81676c91f9c39ba8613f1116a7f… --- diff --git a/src/modules/dispatcher/dispatcher.c b/src/modules/dispatcher/dispatcher.c index 8ff3307548..ccb8b1334a 100644 --- a/src/modules/dispatcher/dispatcher.c +++ b/src/modules/dispatcher/dispatcher.c @@ -1584,10 +1584,15 @@ static void dispatcher_rpc_reload(rpc_t *rpc, void *ctx) static const char *dispatcher_rpc_list_doc[2] = { "Return the content of dispatcher sets", 0}; + +#define DS_RPC_PRINT_NORMAL 1 +#define DS_RPC_PRINT_SHORT 2 + /** * */ -int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle) +int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle, + int mode) { int i = 0, rc = 0; void *rh; @@ -1604,7 +1609,7 @@ int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle) return 0; for(; i < 2; ++i) { - rc = ds_rpc_print_set(node->next[i], rpc, ctx, rpc_handle); + rc = ds_rpc_print_set(node->next[i], rpc, ctx, rpc_handle, mode); if(rc != 0) return rc; } @@ -1639,7 +1644,7 @@ int ds_rpc_print_set(ds_set_t *node, rpc_t *rpc, void *ctx, void *rpc_handle) else c[1] = 'X'; - if(node->dlist[j].attrs.body.s) { + if(mode != DS_RPC_PRINT_SHORT && node->dlist[j].attrs.body.s!=NULL) { if(rpc->struct_add(vh, "Ssd{", "URI", &node->dlist[j].uri, "FLAGS", c, "PRIORITY", node->dlist[j].priority, @@ -1709,6 +1714,16 @@ static void dispatcher_rpc_list(rpc_t *rpc, void *ctx) { void *th; void *ih; + int n; + str smode; + int vmode = DS_RPC_PRINT_NORMAL; + + n = rpc->scan(ctx, "*S", &smode); + if(n == 1) { + if(smode.len==5 && strncasecmp(smode.s, "short", 5)==0) { + vmode = DS_RPC_PRINT_SHORT; + } + } ds_set_t *dslist = ds_get_list(); int dslistnr = ds_get_list_nr(); @@ -1729,7 +1744,7 @@ static void dispatcher_rpc_list(rpc_t *rpc, void *ctx) return; } - ds_rpc_print_set(dslist, rpc, ctx, ih); + ds_rpc_print_set(dslist, rpc, ctx, ih, vmode); return; }

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