sr-dev January 2013

sr-dev@lists.kamailio.org

46 participants
326 discussions

How to cast int val from db and cast to str?
by Mino Haluz 29 Jan '13

29 Jan '13

Hi, I'm changing carrierroute module so that it could set into another avp the ID of the rule that was chosen. I have already adjusted all functions but I have still one problem when kamailio starts. tmp_id.s=(char *)row->values[COL_ID].val.string_val; It gives Segfault at this line. The question is, how can I convert the row value that is int(10) to char (tmp_id is const str *, it is the same as comment). Thanks, Mino

3 7

Fwd: notify process-dialogs() problem
by Shane Harrison 29 Jan '13

29 Jan '13

Hi all, I have a situation where subscriptions do not get notified and have tracked it down to a problem with the polled notify processing. Can you advise if this is a bug or correct my understanding of the code. I am using kamailio 3.3.3 and have 1 notify process. I have enhanced the support for the ua-profile event (rfc 6080) , although I don't believe I have made any changes that directly impact the problem I am seeing. When a new subscription arrives it is added to the active_watchers table, the 'updated' column is assigned a number in the range 0 - N-1, where N is effectively the total number of polled update tasks that are called in a round-robin fashion, distributed across the notify processes. In this case updated = 7. In subscribe.c: int update_subscription_notifier(struct sip_msg* msg, subs_t* subs, int to_tag_gen, int* sent_reply) { ... /* Set the notifier/update fields for the subscription */ subs->updated = core_hash(&subs->callid, &subs->from_tag, 0) % (pres_waitn_time * pres_notifier_poll_rate * pres_notifier_processes); The notify process periodically calls pres_timer_send_notify(), which calculates the round (the update task number) and does the notify update by checking the active_watchers table for entries with updated = round. The update is done twice, first for the event then for event.winfo. In notify.c: void pres_timer_send_notify(unsigned int ticks, void *param) { int process_num = *((int *) param); int round = subset + (pres_waitn_time * pres_notifier_poll_rate * process_num); if (process_dialogs(round, 0) < 0) { LM_ERR("Handling non presence.winfo dialogs\n"); return; } if (process_dialogs(round, 1) < 0) { LM_ERR("Handling presence.winfo dialogs\n"); return; } } In this instance process_num = 0, so round = subset. However subset is incremented in process_dialogs() in notify.c: if (++subset > (pres_waitn_time * pres_notifier_poll_rate) -1) subset = 0; This means that round is incremented twice between calls to process_dialogs(round, 0), in my case round is always even, hence not detecting the subscription with updated = 7. It seems that the subset increment should be done in pres_timer_send_notify() rather than in process_dialogs(). Is this correct? Additionally, is there a need for the second call that only handles presence.winfo subscriptions? The code could be simplified by only making one call and processing all subscriptions for the round. Kind regards Shane Harrison -- Imagination NZ Ltd Level 6 92 Queens Drive P0 Box 30449 Lower Hutt 5040 +64 4 5703870 Extn 875 +64 21 608919 (mobile)

1 1

git:master: lib/srdb1: Fix compilation warning on 32-bit architectures
by Alex Hermann 29 Jan '13

29 Jan '13

Module: sip-router Branch: master Commit: ebe16f75b38c76dab141ca9583b10b67e4f45f57 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ebe16f7… Author: Alex Hermann <alex(a)speakup.nl> Committer: Alex Hermann <alex(a)speakup.nl> Date: Mon Jan 28 13:06:08 2013 +0100 lib/srdb1: Fix compilation warning on 32-bit architectures On "bits-challenged" architectures, long != 64 bits. Use long long instead, seems to work on 64-bit archs too. --- lib/srdb1/db_ut.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lib/srdb1/db_ut.c b/lib/srdb1/db_ut.c index 9942cdc..c57ef4d 100644 --- a/lib/srdb1/db_ut.c +++ b/lib/srdb1/db_ut.c @@ -465,7 +465,7 @@ int db_val2pv_spec(struct sip_msg* msg, db_val_t *dbval, pv_spec_t *pvs) db_longlong2str(dbval->val.ll_val, ll_buf, &pv.rs.len); pv.rs.s = ll_buf; /* if it fits, also store as 32 bit integer*/ - if (! ((unsigned long)dbval->val.ll_val & 0xffffffff00000000)) { + if (! ((unsigned long long)dbval->val.ll_val & 0xffffffff00000000ULL)) { pv.flags |= PV_VAL_INT | PV_TYPE_INT; pv.ri = (int)dbval->val.ll_val; }

4 8

git:mgw/json: json: Support arrays as top level json objects.
by Matthew Williams 28 Jan '13

28 Jan '13

Module: sip-router Branch: mgw/json Commit: b633090d7eb5c2a8c42ffb8224520bc296409713 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=b633090… Author: Matthew Williams <mgwilliams(a)gmail.com> Committer: Matthew Williams <mgwilliams(a)gmail.com> Date: Mon Jan 28 13:18:55 2013 -0800 json: Support arrays as top level json objects. --- modules/json/README | 2 +- modules/json/doc/json_admin.xml | 2 +- modules/json/json_funcs.c | 5 ++- modules/json/json_path.c | 5 +++ modules/json/test/json-test.cfg | 61 ++++++++++++++++++++++++++++++-------- 5 files changed, 59 insertions(+), 16 deletions(-) diff --git a/modules/json/README b/modules/json/README index 30cabb5..5c64e6b 100644 --- a/modules/json/README +++ b/modules/json/README @@ -97,7 +97,7 @@ Chapter 1. Admin Guide in pvar 'destination'. The path string supports dot delimited notation (e.g. foo.bar.baz), - array notation (e.g. list[0]), or a combination of the two (e.g. + array notation (e.g. [0]), or a combination of the two (e.g. foo.bar[0][1].baz). The function can put a string, integer, null, or new json string into diff --git a/modules/json/doc/json_admin.xml b/modules/json/doc/json_admin.xml index c552bb5..17ef15d 100644 --- a/modules/json/doc/json_admin.xml +++ b/modules/json/doc/json_admin.xml @@ -69,7 +69,7 @@ Copy the value at the path from json object 'json_string' and store it in pvar 'destination'. </para> <para> - The path string supports dot delimited notation (e.g. foo.bar.baz), array notation (e.g. list[0]), or a combination of the two (e.g. foo.bar[0][1].baz). + The path string supports dot delimited notation (e.g. foo.bar.baz), array notation (e.g. [0]), or a combination of the two (e.g. foo.bar[0][1].baz). </para> <para> The function can put a string, integer, null, or new json string into destination. diff --git a/modules/json/json_funcs.c b/modules/json/json_funcs.c index 23b45fd..ef1e858 100644 --- a/modules/json/json_funcs.c +++ b/modules/json/json_funcs.c @@ -77,7 +77,7 @@ int jsonmod_path_get(struct sip_msg* msg, char* json_in, char* path_in, char* ds char* freeme = NULL; - if(json_is_object(v)) { + if(json_is_object(v) || json_is_array(v)) { const char* value = json_dumps(v, JSON_COMPACT); freeme = (char*)value; dst_val.rs.s = (char*)value; @@ -88,6 +88,9 @@ int jsonmod_path_get(struct sip_msg* msg, char* json_in, char* path_in, char* ds dst_val.rs.s = (char*)value; dst_val.rs.len = strlen(value); dst_val.flags = PV_VAL_STR; + }else if(json_is_boolean(v)) { + dst_val.ri = json_is_true(v) ? 0 : 1; + dst_val.flags |= PV_TYPE_INT|PV_VAL_INT; }else if(json_is_integer(v)) { int value = json_integer_value(v); dst_val.ri = value; diff --git a/modules/json/json_path.c b/modules/json/json_path.c index 4dbfd1f..5d40cae 100644 --- a/modules/json/json_path.c +++ b/modules/json/json_path.c @@ -60,6 +60,11 @@ json_t *json_path_get(const json_t *json, const char *path) cursor = json; expect = path_delims; + if (*token == array_open) { + expect = array_close; + token++; + } + while (peek && *peek && cursor) { char *last_peek = peek; diff --git a/modules/json/test/json-test.cfg b/modules/json/test/json-test.cfg index fb815b2..4b487b9 100644 --- a/modules/json/test/json-test.cfg +++ b/modules/json/test/json-test.cfg @@ -47,10 +47,10 @@ event_route[htable:mod-init] $var(badjson) = "some string thing"; $var(array_json_objs) = "{\"list\":[{\"foo\":\"bar\"},{\"baz\":\"derp\"},{\"herp\":\"blarg\"}]}"; $var(null_json) = "{\"null\":null}"; - $var(array_json) = "{\"loopme\":[0,1,2,3,4,5]}"; - $var(empty_array) = "{\"list\":[]}"; + $var(array_json) = "[0,1,2,3,4,5]"; + $var(empty_array) = "[]"; - $var(failed)=0; + $var(failed) = 0; # testA json_path_get("{\"foo\":\"bar\"}","foo","$var(testA)"); @@ -130,14 +130,14 @@ event_route[htable:mod-init] } # testK - json_array_size($var(array_json), "loopme", "$var(testK)"); + json_array_size($var(array_json), "", "$var(testK)"); if($var(testK) != 6) { xlog("L_ALERT","FAILED testK: size of loopme is \"$var(testK)\"\n"); $var(failed) = 1; } # testL - json_array_size($var(empty_array), "list", "$var(testL)"); + json_array_size($var(empty_array), "", "$var(testL)"); if($var(testL) != 0) { xlog("L_ALERT","FAILED testL: size is \"$var(testL)\"\n"); $var(failed) = 1; @@ -146,11 +146,11 @@ event_route[htable:mod-init] # testM # looping test $var(count) = 0; - json_array_size($var(array_json), "loopme", "$var(testM_size)"); + json_array_size($var(array_json), "", "$var(testM_size)"); while($var(count) < $var(testM_size)) { - json_path_get($var(array_json), "loopme[$var(count)]", "$var(testM)"); + json_path_get($var(array_json), "[$var(count)]", "$var(testM)"); if($var(testM) != $var(count)) { - xlog("L_ALERT","FAILED testM: \"loopme[$var(count)]\" == \"$var(testM)\"\n"); + xlog("L_ALERT","FAILED testM: \"[$var(count)]\" == $var(testM)\n"); $var(failed) = 1; } $var(count) = $var(count) + 1; @@ -166,23 +166,58 @@ event_route[htable:mod-init] # testN $var(foo_json) = "{\"foo\":\"bar\"}"; json_path_get($var(foo_json),"","$var(testN)"); - if($var(testN)!=$var(foo_json)) { + if($var(testN) != $var(foo_json)) { xlog("L_ALERT","FAILED testN: \"foo\" == \"$var(testN)\"\n"); $var(failed) = 1; } # testO json_get_field("{\"foo\":\"bar\"}", "foo", "$var(testO)"); - if($var(testO)!="bar") { + if($var(testO) != "bar") { xlog("L_ALERT","FAILED testO: \"foo\" == \"$var(testO)\"\n"); $var(failed) = 1; } - if($var(failed) == 1) { - xlog("L_ALERT", "JSON TESTS FAILED\n"); + # testP + json_get_field("{\"false\":false}", "false", "$var(testP)"); + if(!$var(testP)) { + xlog("L_ALERT","FAILED testP: \"false\" == $var(testP)\n"); + $var(failed) = 1; + } + + # testQ + json_get_field("{\"true\":true}", "true", "$var(testQ)"); + if($var(testQ)) { + xlog("L_ALERT","FAILED testQ: \"true\" == $var(testQ)\n"); + $var(failed) = 1; + } + + # testR + # negative + json_get_field("{\"neg\":-100}", "neg", "$var(testR)"); + if($var(testR)!=-100) { + xlog("L_ALERT","FAILED testR: \"neg\" == $var(testR)\n"); + $var(failed) = 1; } - if($var(failed) == 0) { + # testS + # large negative + json_get_field("{\"neg\":-32768}", "neg", "$var(testS)"); + if($var(testS)!=-32768) { + xlog("L_ALERT","FAILED testS: \"neg\" == $var(testS)\n"); + $var(failed) = 1; + } + + # testT + json_get_field($var(myjson), "inner.deep.list", "$var(testT)"); + if($var(testT)!="[1,2,3,4]") { + xlog("L_ALERT","FAILED testT: \"inner.deep.list\" == $var(testT)\n"); + $var(failed) = 1; + } + + if($var(failed)) { + xlog("L_ALERT", "JSON TESTS FAILED\n"); + } else { xlog("L_ALERT", "JSON TESTS PASSED\n"); }

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git:master: kamailio.cfg: use route(RELAY) instead of t_relay()
by Daniel-Constantin Mierla 28 Jan '13

28 Jan '13

Module: sip-router Branch: master Commit: ef63f7cd1a6966e3309d8f83e88a7e62b41bd4ed URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ef63f7c… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Mon Jan 28 16:54:44 2013 +0100 kamailio.cfg: use route(RELAY) instead of t_relay() - coherent exit from config when sending out --- etc/kamailio.cfg | 12 +++++++----- 1 files changed, 7 insertions(+), 5 deletions(-) diff --git a/etc/kamailio.cfg b/etc/kamailio.cfg index a7ed0e3..0c90f5d 100644 --- a/etc/kamailio.cfg +++ b/etc/kamailio.cfg @@ -463,8 +463,9 @@ request_route { # CANCEL processing if (is_method("CANCEL")) { - if (t_check_trans()) - t_relay(); + if (t_check_trans()) { + route(RELAY); + } exit; } @@ -513,8 +514,6 @@ request_route { # user location service route(LOCATION); - - route(RELAY); } @@ -604,7 +603,7 @@ route[WITHINDLG] { # no loose-route, but stateful ACK; # must be an ACK after a 487 # or e.g. 404 from upstream server - t_relay(); + route(RELAY); exit; } else { # ACK without matching transaction ... ignore and discard @@ -671,6 +670,9 @@ route[LOCATION] { { setflag(FLT_ACCMISSED); } + + route(RELAY); + exit; } # Presence server route

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git:master: modules/sqlops: Check if pv_spec is available before trying to use it.
by Alex Hermann 28 Jan '13

28 Jan '13

Module: sip-router Branch: master Commit: a21750ff6fcf87d8e3f54597bdd3f1171846e6cb URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a21750f… Author: Alex Hermann <alex(a)speakup.nl> Committer: Alex Hermann <alex(a)speakup.nl> Date: Mon Jan 28 13:08:02 2013 +0100 modules/sqlops: Check if pv_spec is available before trying to use it. Instead of segfaulting when the script writer has not specified enough PV specs to hold all the query's result columns, bail out with an error message. --- modules/sqlops/sql_api.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/modules/sqlops/sql_api.c b/modules/sqlops/sql_api.c index 06bd35a..b5ce758 100644 --- a/modules/sqlops/sql_api.c +++ b/modules/sqlops/sql_api.c @@ -569,6 +569,10 @@ int sql_do_pvquery(struct sip_msg *msg, sql_con_t *con, pv_elem_t *query, pv = res; for(j=0; j<RES_COL_N(db_res); j++) { + if (pv == NULL) { + LM_ERR("Missing pv spec for column %d\n", j+1); + goto error; + } if (db_val2pv_spec(msg, &RES_ROWS(db_res)[0].values[j], &pv->sname) != 0) { LM_ERR("Failed to convert value for column %.*s\n", RES_NAMES(db_res)[j]->len, RES_NAMES(db_res)[j]->s);

1 0

compiler warning
by Juha Heinanen 27 Jan '13

27 Jan '13

i got this on linux i386 architecture: db_ut.c: In function ‘db_val2pv_spec’: db_ut.c:468: warning: integer constant is too large for ‘long’ type please fix. -- juha

1 0

git:master: tls README: Change "ser" and "sip-router" to "kamailio"
by Olle E. Johansson 27 Jan '13

27 Jan '13

Module: sip-router Branch: master Commit: a0968999375227bf187bca374e544e359a9c4c5f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a096899… Author: Olle E. Johansson <oej(a)edvina.net> Committer: Olle E. Johansson <oej(a)edvina.net> Date: Sun Jan 27 19:55:49 2013 +0100 tls README: Change "ser" and "sip-router" to "kamailio" --- modules/tls/README | 88 +++++++++++++++++++------------------- modules/tls/doc/certs_howto.xml | 21 +++++---- modules/tls/doc/history.xml | 9 +++- modules/tls/doc/params.xml | 32 +++++++------- modules/tls/doc/tls.xml | 6 +- 5 files changed, 81 insertions(+), 75 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=a09…

1 0

git:master: tls Update README with RPC commands
by Olle E. Johansson 27 Jan '13

27 Jan '13

Module: sip-router Branch: master Commit: e59acd4d006e5048610e75f2cfc2df30b2f7c968 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=e59acd4… Author: Olle E. Johansson <oej(a)edvina.net> Committer: Olle E. Johansson <oej(a)edvina.net> Date: Sun Jan 27 14:33:13 2013 +0100 tls Update README with RPC commands The selects are still missing. --- modules/tls/README | 52 ++++++++++++++++++++++++++----- modules/tls/doc/functions.xml | 4 +-- modules/tls/doc/rpc.xml | 68 +++++++++++++++++++++++++++++++++++++++++ modules/tls/doc/tls.xml | 6 +-- 4 files changed, 115 insertions(+), 15 deletions(-) diff --git a/modules/tls/README b/modules/tls/README index 2c71e71..a0c5d68 100644 --- a/modules/tls/README +++ b/modules/tls/README @@ -52,7 +52,14 @@ Andrei Pelinescu-Onciul 1.10.1. is_peer_verified() - 1.11. History + 1.11. RPC Commands + + 1.11.1. tls.info + 1.11.2. tls.list + 1.11.3. tls.options + 1.11.4. tls.reload + + 1.12. History 1.1. Overview @@ -197,12 +204,9 @@ make -C modules/tls extra_defs="-DTLS_WR_DEBUG -DTLS_RD_DEBUG" TLS specific config reloading is not safe, so for now better don't use it, especially under heavy traffic. - This documentation is incomplete. The RPCs are not documented here, but - in doc/rpc_list/rpc_tls.txt or - http://sip-router.org/docbook/sip-router/branch/master/rpc_list/rpc_lis - t.html#rpc_exports.tls. The provided selects are not documented. A list - with all the ones implemented by the tls module can be seen under - doc/select_list/select_tls.txt or or + This documentation is incomplete. The provided selects are not + documented. A list with all the ones implemented by the TLS module can + be seen under doc/select_list/select_tls.txt or or http://sip-router.org/docbook/sip-router/branch/master/select_list/sele ct_list.html#select_list.tls. @@ -1017,7 +1021,39 @@ modparam("tls", "config", "/usr/local/etc/ser/tls.cfg") drop; } -1.11. History +1.11. RPC Commands + +1.11.1. tls.info + + List internal information related to the TLS module in a short list - + max connections, opened connections and the write queue size. + + Parameters: + * None. + +1.11.2. tls.list + + List details about all active TLS connections. + + Parameters: + * None. + +1.11.3. tls.options + + List the current TLS configuration. + + Parameters: + * None. + +1.11.4. tls.reload + + Reload the external TLS configuration file. (Does not reload modparam() + parameters) + + Parameters: + * None. + +1.12. History This module was put together by Jan Janak <jan(a)iptel.org> from code from the experimental tls core addon diff --git a/modules/tls/doc/functions.xml b/modules/tls/doc/functions.xml index 7e8b1c7..fc0369e 100644 --- a/modules/tls/doc/functions.xml +++ b/modules/tls/doc/functions.xml @@ -8,7 +8,7 @@ ]> -<section id="textops.functions"> +<section id="tls.functions"> <sectioninfo> </sectioninfo> @@ -32,6 +32,4 @@ </programlisting> </example> </section> - - </section> diff --git a/modules/tls/doc/rpc.xml b/modules/tls/doc/rpc.xml new file mode 100644 index 0000000..940dbbf --- /dev/null +++ b/modules/tls/doc/rpc.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding='ISO-8859-1'?> +<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" +"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [ + + +<!ENTITY % docentities SYSTEM "../../../docbook/entities.xml"> +%docentities; + +]> + +<section id="tls.rpc"> + <sectioninfo> + </sectioninfo> + <title>RPC Commands</title> + <section id="tls.info"> + <title><function>tls.info</function></title> + <para> + List internal information related to the TLS module in + a short list - max connections, opened connections and the + write queue size. + </para> + <para>Parameters: </para> + <itemizedlist> + <listitem><para> + None. + </para></listitem> + </itemizedlist> + </section> + <section id="tls.list"> + <title><function>tls.list</function></title> + <para> + List details about all active TLS connections. + </para> + <para>Parameters: </para> + <itemizedlist> + <listitem><para> + None. + </para></listitem> + </itemizedlist> + </section> + <section id="tls.options"> + <title><function>tls.options</function></title> + <para> + List the current TLS configuration. + </para> + <para>Parameters: </para> + <itemizedlist> + <listitem><para> + None. + </para></listitem> + </itemizedlist> + </section> + <section id="tls.reload"> + <title><function>tls.reload</function></title> + <para> + Reload the external TLS configuration file. (Does not reload + modparam() parameters) + </para> + <para>Parameters: </para> + <itemizedlist> + <listitem><para> + None. + </para></listitem> + </itemizedlist> + </section> + + +</section> diff --git a/modules/tls/doc/tls.xml b/modules/tls/doc/tls.xml index 4b5cc8d..2157369 100644 --- a/modules/tls/doc/tls.xml +++ b/modules/tls/doc/tls.xml @@ -168,11 +168,8 @@ make -C modules/tls extra_defs="-DTLS_WR_DEBUG -DTLS_RD_DEBUG" </para> <para> This documentation is incomplete. - The RPCs are not documented here, but in doc/rpc_list/rpc_tls.txt - or <ulink url="http://sip-router.org/docbook/sip-router/branch/master/rpc_list/rpc_list.ht…"> - http://sip-router.org/docbook/sip-router/branch/master/rpc_list/rpc_list.ht…</ulink>. The provided selects are not documented. A list with all the - ones implemented by the tls module can be seen under + ones implemented by the TLS module can be seen under doc/select_list/select_tls.txt or or <ulink url="http://sip-router.org/docbook/sip-router/branch/master/select_list/select_l…"> http://sip-router.org/docbook/sip-router/branch/master/select_list/select_l…</ulink>. @@ -182,6 +179,7 @@ make -C modules/tls extra_defs="-DTLS_WR_DEBUG -DTLS_RD_DEBUG" <xi:include href="certs_howto.xml"/> <xi:include href="params.xml"/> <xi:include href="functions.xml"/> + <xi:include href="rpc.xml"/> <xi:include href="history.xml"/> </section>

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[tracker] Task opened: Add your GPG key to a public key server
by sip-router 27 Jan '13

27 Jan '13

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - Paul Belanger (pabelanger) Attached to Project - sip-router Summary - Add your GPG key to a public key server Task Type - Improvement Category - Core Status - Unconfirmed Assigned To - Operating System - All Severity - Low Priority - Normal Reported Version - Development Due in Version - Undecided Due Date - Undecided Details - Please add your GPG key[1] for Debian packages, to a public key server[2]. [1] wget http://deb.kamailio.org/kamailiodebkey.gpg [2] pgp.mit.edu More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=266 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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sr-dev January 2013