sr-dev July 2021

sr-dev@lists.kamailio.org

13 participants
228 discussions

git:master:0d06e164: core: set MAX_WARNING_LEN to 1024
by Daniel-Constantin Mierla 12 Jul '21

12 Jul '21

Module: kamailio Branch: master Commit: 0d06e164efa720d91d49995585e80c9082ce3b21 URL: https://github.com/kamailio/kamailio/commit/0d06e164efa720d91d49995585e80c9… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-07-12T14:02:28+02:00 core: set MAX_WARNING_LEN to 1024 - 256 can be too short - close GH #2799 --- Modified: src/core/config.h --- Diff: https://github.com/kamailio/kamailio/commit/0d06e164efa720d91d49995585e80c9… Patch: https://github.com/kamailio/kamailio/commit/0d06e164efa720d91d49995585e80c9… --- diff --git a/src/core/config.h b/src/core/config.h index e012e98edf..b71a15e7a8 100644 --- a/src/core/config.h +++ b/src/core/config.h @@ -91,7 +91,7 @@ #define SERVER_HDR "Server: " SRVAPP_SIGNATURE #define SERVER_HDR_LEN (sizeof(SERVER_HDR)-1) -#define MAX_WARNING_LEN 256 +#define MAX_WARNING_LEN 1024 #define MY_BRANCH ";branch=" #define MY_BRANCH_LEN (sizeof(MY_BRANCH) - 1)

1 0

git:master:9ec9d9ce: modules: readme files regenerated - textopsx ... [skip ci]
by Kamailio Dev 12 Jul '21

12 Jul '21

Module: kamailio Branch: master Commit: 9ec9d9ceb0b69d46d5a4d90a86b1185951feb9d4 URL: https://github.com/kamailio/kamailio/commit/9ec9d9ceb0b69d46d5a4d90a86b1185… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2021-07-12T08:16:23+02:00 modules: readme files regenerated - textopsx ... [skip ci] --- Modified: src/modules/textopsx/README --- Diff: https://github.com/kamailio/kamailio/commit/9ec9d9ceb0b69d46d5a4d90a86b1185… Patch: https://github.com/kamailio/kamailio/commit/9ec9d9ceb0b69d46d5a4d90a86b1185… --- diff --git a/src/modules/textopsx/README b/src/modules/textopsx/README index e290fc172f..a72249f1be 100644 --- a/src/modules/textopsx/README +++ b/src/modules/textopsx/README @@ -37,6 +37,7 @@ Daniel-Constantin Mierla 2.16. hf_iterator_start(iname) 2.17. hf_iterator_end(iname) 2.18. textopsx.f.hf_iterator_next(iname) + 2.19. hf_iterator_rm(iname) 3. Selects @@ -64,7 +65,8 @@ Daniel-Constantin Mierla 1.16. hf_iterator_start usage 1.17. hf_iterator_end usage 1.18. hf_iterator_next usage - 1.19. @hf_value select usage + 1.19. hf_iterator_rm usage + 1.20. @hf_value select usage Chapter 1. Admin Guide @@ -91,6 +93,7 @@ Chapter 1. Admin Guide 2.16. hf_iterator_start(iname) 2.17. hf_iterator_end(iname) 2.18. textopsx.f.hf_iterator_next(iname) + 2.19. hf_iterator_rm(iname) 3. Selects @@ -128,6 +131,7 @@ Chapter 1. Admin Guide 2.16. hf_iterator_start(iname) 2.17. hf_iterator_end(iname) 2.18. textopsx.f.hf_iterator_next(iname) + 2.19. hf_iterator_rm(iname) 2.1. msg_apply_changes() @@ -470,6 +474,25 @@ hf_iterator_end("i1"); hf_iterator_end("i1"); ... +2.19. hf_iterator_rm(iname) + + Remove the header at the current iterator position. + + The parameter can be dynamic string with variables. + + This function can be used from ANY_ROUTE. + + Example 1.19. hf_iterator_rm usage +... + hf_iterator_start("i1"); + while(hf_iterator_next("i1")) { + if($hfitname(i1)=="My-Header") { + hf_iterator_rm("i1"); + } + } + hf_iterator_end("i1"); +... + 3. Selects 3.1. @hf_value @@ -505,7 +528,7 @@ hf_iterator_end("i1"); * IDX - Value index, negative value counts from bottom * PARAM_NAME - name of parameter - Example 1.19. @hf_value select usage + Example 1.20. @hf_value select usage ... $a = @hf_value.my_header[1].my_param; xplog("L_ERR", "$sel((a)hf_value.via[-1]), $sel((a)hf_value.from.tag)\n");

1 0

git:master:adc3bc18: textopsx: added hf_iterator_rm()
by Daniel-Constantin Mierla 12 Jul '21

12 Jul '21

Module: kamailio Branch: master Commit: adc3bc18477108fc976182a2efe5d1e314bac795 URL: https://github.com/kamailio/kamailio/commit/adc3bc18477108fc976182a2efe5d1e… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-07-12T08:02:07+02:00 textopsx: added hf_iterator_rm() - remove the header at the current iterator position --- Modified: src/modules/textopsx/textopsx.c --- Diff: https://github.com/kamailio/kamailio/commit/adc3bc18477108fc976182a2efe5d1e… Patch: https://github.com/kamailio/kamailio/commit/adc3bc18477108fc976182a2efe5d1e… --- diff --git a/src/modules/textopsx/textopsx.c b/src/modules/textopsx/textopsx.c index 362cbee0e1..ec3e1afb75 100644 --- a/src/modules/textopsx/textopsx.c +++ b/src/modules/textopsx/textopsx.c @@ -76,6 +76,7 @@ static int assign_hf_value2_fixup(void **param, int param_no); static int w_hf_iterator_start(sip_msg_t *msg, char *piname, char *p2); static int w_hf_iterator_next(sip_msg_t *msg, char *piname, char *p2); static int w_hf_iterator_end(sip_msg_t *msg, char *piname, char *p2); +static int w_hf_iterator_rm(sip_msg_t *msg, char *piname, char *p2); static int bind_textopsx(textopsx_api_t *tob); @@ -136,6 +137,8 @@ static cmd_export_t cmds[] = { fixup_free_spve_null, ANY_ROUTE}, {"hf_iterator_end", w_hf_iterator_end, 1, fixup_spve_null, fixup_free_spve_null, ANY_ROUTE}, + {"hf_iterator_rm", w_hf_iterator_rm, 1, fixup_spve_null, + fixup_free_spve_null, ANY_ROUTE}, {"bind_textopsx", (cmd_function)bind_textopsx, 1, 0, 0, ANY_ROUTE}, @@ -1993,6 +1996,67 @@ static int w_hf_iterator_end(sip_msg_t *msg, char *piname, char *p2) return ki_hf_iterator_end(msg, &iname); } +/** + * + */ +static int ki_hf_iterator_index(sip_msg_t *msg, str *iname) +{ + int i; + int k; + + k = -1; + for(i=0; i<HF_ITERATOR_SIZE; i++) { + if(_hf_iterators[i].name.len>0) { + if(_hf_iterators[i].name.len==iname->len + && strncmp(_hf_iterators[i].name.s, iname->s, iname->len)==0) { + k = i; + break; + } + } + } + if(k==-1) { + LM_ERR("iterator not available [%.*s]\n", iname->len, iname->s); + return -1; + } + + return k; +} + +/** + * + */ +static int ki_hf_iterator_rm(sip_msg_t *msg, str *iname) +{ + int k; + sr_lump_t *anchor; + + k = ki_hf_iterator_index(msg, iname); + if(k<0 || _hf_iterators[k].it==NULL) { + return -1; + } + anchor = del_lump(msg, _hf_iterators[k].it->name.s - msg->buf, + _hf_iterators[k].it->len, 0); + if (anchor==0) { + LM_ERR("cannot remove hdr %.*s\n", _hf_iterators[k].it->name.len, + _hf_iterators[k].it->name.s); + return -1; + } + return 1; +} + +/** + * + */ +static int w_hf_iterator_rm(sip_msg_t *msg, char *piname, char *p2) +{ + str iname = STR_NULL; + if(fixup_get_svalue(msg, (gparam_t*)piname, &iname)<0) { + LM_ERR("failed to get iterator name\n"); + return -1; + } + return ki_hf_iterator_rm(msg, &iname); +} + /** * */ @@ -2606,6 +2670,11 @@ static sr_kemi_t sr_kemi_textopsx_exports[] = { { SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } }, + { str_init("textopsx"), str_init("hf_iterator_rm"), + SR_KEMIP_INT, ki_hf_iterator_rm, + { SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, { {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } } };

1 0

git:master:4a4b8047: textopsx: docs for hf_iterator_rm()
by Daniel-Constantin Mierla 12 Jul '21

12 Jul '21

Module: kamailio Branch: master Commit: 4a4b8047b4b46b003bc0b12b737ca956658d18cb URL: https://github.com/kamailio/kamailio/commit/4a4b8047b4b46b003bc0b12b737ca95… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-07-12T08:06:07+02:00 textopsx: docs for hf_iterator_rm() --- Modified: src/modules/textopsx/doc/functions.xml --- Diff: https://github.com/kamailio/kamailio/commit/4a4b8047b4b46b003bc0b12b737ca95… Patch: https://github.com/kamailio/kamailio/commit/4a4b8047b4b46b003bc0b12b737ca95… --- diff --git a/src/modules/textopsx/doc/functions.xml b/src/modules/textopsx/doc/functions.xml index f9c388016e..c1c5fd5f64 100644 --- a/src/modules/textopsx/doc/functions.xml +++ b/src/modules/textopsx/doc/functions.xml @@ -561,6 +561,34 @@ hf_iterator_end("i1"); } hf_iterator_end("i1"); ... +</programlisting> + </example> + </section> + <section id="textopsx.f.hf_iterator_rm"> + <title> + <function moreinfo="none">hf_iterator_rm(iname)</function> + </title> + <para> + Remove the header at the current iterator position. + </para> + <para> + The parameter can be dynamic string with variables. + </para> + <para> + This function can be used from ANY_ROUTE. + </para> + <example> + <title><function>hf_iterator_rm</function> usage</title> + <programlisting format="linespecific"> +... + hf_iterator_start("i1"); + while(hf_iterator_next("i1")) { + if($hfitname(i1)=="My-Header") { + hf_iterator_rm("i1"); + } + } + hf_iterator_end("i1"); +... </programlisting> </example> </section>

1 0

range transformation or var
by Brandon Armstead 11 Jul '21

11 Jul '21

Is there a way to generate a random number between min and max currently? i.e. $var(rand) = $rand(0, 5) // generates a random int between 0 and 5? This could be useful for in configuration weighting / load distribution without a dispatcher module. Thanks!

2 2

git:master:56e93559: textopsx: hf iterator functions exported to kemi
by Daniel-Constantin Mierla 10 Jul '21

10 Jul '21

Module: kamailio Branch: master Commit: 56e935595a60e2c7c5c92fa8438941ea68436c23 URL: https://github.com/kamailio/kamailio/commit/56e935595a60e2c7c5c92fa8438941e… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-07-10T06:47:19+02:00 textopsx: hf iterator functions exported to kemi --- Modified: src/modules/textopsx/textopsx.c --- Diff: https://github.com/kamailio/kamailio/commit/56e935595a60e2c7c5c92fa8438941e… Patch: https://github.com/kamailio/kamailio/commit/56e935595a60e2c7c5c92fa8438941e… --- diff --git a/src/modules/textopsx/textopsx.c b/src/modules/textopsx/textopsx.c index d3295bf02c..362cbee0e1 100644 --- a/src/modules/textopsx/textopsx.c +++ b/src/modules/textopsx/textopsx.c @@ -2591,6 +2591,21 @@ static sr_kemi_t sr_kemi_textopsx_exports[] = { { SR_KEMIP_STR, SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } }, + { str_init("textopsx"), str_init("hf_iterator_start"), + SR_KEMIP_INT, ki_hf_iterator_start, + { SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, + { str_init("textopsx"), str_init("hf_iterator_end"), + SR_KEMIP_INT, ki_hf_iterator_end, + { SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, + { str_init("textopsx"), str_init("hf_iterator_next"), + SR_KEMIP_INT, ki_hf_iterator_next, + { SR_KEMIP_STR, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, { {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } } };

1 0

Kamailio websocket state FINWAIT1 after switchover
by Shahid Hussain 09 Jul '21

09 Jul '21

Hi !., Kamailio websocket state is going into FINWAIT1 without sending FIN message out when we do service kamailio restart. I have a Primary and Secondary node configured. When I perform switchover socket status is going into FINWAIT1 state without sending FIN to the client hence client status is showing established, This is happening 90+% of times but does work sometimes. AT Kamailio: [root@localhost ~]# netstat -tunelap | grep 41034 tcp 0 1 172.27.45.198:9040 172.27.6.98:41034 FIN_WAIT1 0 0 - [root@localhost ~]# AT Nginx (client): root@meet:~# netstat -tunelap | grep 9040 tcp 0 0 172.27.6.98:41034 172.27.45.198:9040 ESTABLISHED 33 763106 1322/nginx: worker root@meet:~# Thanks, Shahid

2 2

git:master:4c6abaf9: topos: fix missing xavu_field_contact_host evaluation for contact_mode 0
by Henning Westerholt 08 Jul '21

08 Jul '21

Module: kamailio Branch: master Commit: 4c6abaf9066aebbd304391dd6730cad7ee592611 URL: https://github.com/kamailio/kamailio/commit/4c6abaf9066aebbd304391dd6730cad… Author: Henning Westerholt <hw(a)skalatan.de> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2021-07-08T14:57:27Z topos: fix missing xavu_field_contact_host evaluation for contact_mode 0 - fix missing xavu_field_contact_host evaluation for contact_mode 0 - it works currently only for contact_mode 1 and 2, but not for default mode --- Modified: src/modules/topos/tps_storage.c --- Diff: https://github.com/kamailio/kamailio/commit/4c6abaf9066aebbd304391dd6730cad… Patch: https://github.com/kamailio/kamailio/commit/4c6abaf9066aebbd304391dd6730cad… --- diff --git a/src/modules/topos/tps_storage.c b/src/modules/topos/tps_storage.c index 6e88b35af3..b94a960340 100644 --- a/src/modules/topos/tps_storage.c +++ b/src/modules/topos/tps_storage.c @@ -411,13 +411,23 @@ int tps_storage_fill_contact(sip_msg_t *msg, tps_data_t *td, str *uuid, int dir, *td->cp = '@'; td->cp++; - if (_tps_contact_host.len) { - /* using configured hostname in the contact header */ - memcpy(td->cp, _tps_contact_host.s, _tps_contact_host.len); - td->cp += _tps_contact_host.len; + /* contact_host xavu takes preference */ + if (_tps_xavu_cfg.len>0 && _tps_xavu_field_contact_host.len>0) { + vavu = xavu_get_child_with_sval(&_tps_xavu_cfg, + &_tps_xavu_field_contact_host); + } + if(vavu!=NULL && vavu->val.v.s.len>0) { + memcpy(td->cp, vavu->val.v.s.s, vavu->val.v.s.len); + td->cp += vavu->val.v.s.len; } else { - memcpy(td->cp, puri.host.s, puri.host.len); - td->cp += puri.host.len; + if (_tps_contact_host.len) { + /* using configured hostname in the contact header */ + memcpy(td->cp, _tps_contact_host.s, _tps_contact_host.len); + td->cp += _tps_contact_host.len; + } else { + memcpy(td->cp, puri.host.s, puri.host.len); + td->cp += puri.host.len; + } } if(puri.port.len>0) { *td->cp = ':';

1 0

git:5.5:557ac56a: core: str list - added function to insert a block string in list
by Daniel-Constantin Mierla 08 Jul '21

08 Jul '21

Module: kamailio Branch: 5.5 Commit: 557ac56a6ec6b4ca3d76a57ff8b21c64027791f2 URL: https://github.com/kamailio/kamailio/commit/557ac56a6ec6b4ca3d76a57ff8b21c6… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-06-29T14:42:12+02:00 core: str list - added function to insert a block string in list (cherry picked from commit b92b931c26c199b756fd08e9c80cc9305469fd2b) --- Modified: src/core/str_list.c Modified: src/core/str_list.h --- Diff: https://github.com/kamailio/kamailio/commit/557ac56a6ec6b4ca3d76a57ff8b21c6… Patch: https://github.com/kamailio/kamailio/commit/557ac56a6ec6b4ca3d76a57ff8b21c6… --- diff --git a/src/core/str_list.c b/src/core/str_list.c index f63b4c9151..207cee5bc3 100644 --- a/src/core/str_list.c +++ b/src/core/str_list.c @@ -13,13 +13,13 @@ * 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 + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** - * @file + * @file * @brief Kamailio core :: Simple str type list and helper functions * @ingroup core * Module: @ref core @@ -32,7 +32,7 @@ /** * @brief Add a new allocated list element to an existing list - * + * * Add a new allocated list element to an existing list, the allocation is done * from the private memory pool * @param s input character @@ -43,18 +43,45 @@ */ struct str_list *append_str_list(char *s, int len, struct str_list **last, int *total) { - struct str_list *new; - new = pkg_malloc(sizeof(struct str_list)); - if (!new) { + struct str_list *nv; + nv = pkg_malloc(sizeof(struct str_list)); + if (!nv) { PKG_MEM_ERROR; return 0; } - new->s.s = s; - new->s.len = len; - new->next = 0; + nv->s.s = s; + nv->s.len = len; + nv->next = 0; - (*last)->next = new; - *last = new; + (*last)->next = nv; + *last = nv; *total += len; - return new; + return nv; +} + +/** + * @brief Add a new allocated list element with cloned block value to an existing list + * + * Add a new allocated list element with cloned value in block to an existing list, + * the allocation is done from the private memory pool + * @param head existing list + * @param s input character + * @param len length of input character + * @return extended list + */ +str_list_t *str_list_block_add(str_list_t **head, char *s, int len) +{ + str_list_t *nv; + nv = pkg_mallocxz(sizeof(str_list_t) + (len+1)*sizeof(char)); + if (!nv) { + PKG_MEM_ERROR; + return 0; + } + nv->s.s = (char*)nv + sizeof(str_list_t); + memcpy(nv->s.s, s, len); + nv->s.len = len; + nv->next = *head; + *head = nv; + + return nv; } diff --git a/src/core/str_list.h b/src/core/str_list.h index db3fa12887..1eac2578b0 100644 --- a/src/core/str_list.h +++ b/src/core/str_list.h @@ -51,4 +51,16 @@ typedef struct str_list { */ struct str_list *append_str_list(char *s, int len, struct str_list **last, int *total); +/** + * @brief Add a new allocated list element with cloned block value to an existing list + * + * Add a new allocated list element with cloned value in block to an existing list, + * the allocation is done from the private memory pool + * @param head existing list + * @param s input character + * @param len length of input character + * @return extended list + */ +str_list_t *str_list_block_add(str_list_t **head, char *s, int len); + #endif

2 3

git:master:3a0a9292: modules: readme files regenerated - textopsx ... [skip ci]
by Kamailio Dev 07 Jul '21

07 Jul '21

Module: kamailio Branch: master Commit: 3a0a9292ec40d25f5246573d4a2a51838819d930 URL: https://github.com/kamailio/kamailio/commit/3a0a9292ec40d25f5246573d4a2a518… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2021-07-07T12:46:15+02:00 modules: readme files regenerated - textopsx ... [skip ci] --- Modified: src/modules/textopsx/README --- Diff: https://github.com/kamailio/kamailio/commit/3a0a9292ec40d25f5246573d4a2a518… Patch: https://github.com/kamailio/kamailio/commit/3a0a9292ec40d25f5246573d4a2a518… --- diff --git a/src/modules/textopsx/README b/src/modules/textopsx/README index dbb27653a0..e290fc172f 100644 --- a/src/modules/textopsx/README +++ b/src/modules/textopsx/README @@ -34,6 +34,9 @@ Daniel-Constantin Mierla 2.13. include_hf_value(hf, hvalue) 2.14. exclude_hf_value(hf, hvalue) 2.15. hf_value_exists(hf, hvalue) + 2.16. hf_iterator_start(iname) + 2.17. hf_iterator_end(iname) + 2.18. textopsx.f.hf_iterator_next(iname) 3. Selects @@ -58,7 +61,10 @@ Daniel-Constantin Mierla 1.13. include_hf_value usage 1.14. exclude_hf_value usage 1.15. hf_value_exists usage - 1.16. @hf_value select usage + 1.16. hf_iterator_start usage + 1.17. hf_iterator_end usage + 1.18. hf_iterator_next usage + 1.19. @hf_value select usage Chapter 1. Admin Guide @@ -82,6 +88,9 @@ Chapter 1. Admin Guide 2.13. include_hf_value(hf, hvalue) 2.14. exclude_hf_value(hf, hvalue) 2.15. hf_value_exists(hf, hvalue) + 2.16. hf_iterator_start(iname) + 2.17. hf_iterator_end(iname) + 2.18. textopsx.f.hf_iterator_next(iname) 3. Selects @@ -116,6 +125,9 @@ Chapter 1. Admin Guide 2.13. include_hf_value(hf, hvalue) 2.14. exclude_hf_value(hf, hvalue) 2.15. hf_value_exists(hf, hvalue) + 2.16. hf_iterator_start(iname) + 2.17. hf_iterator_end(iname) + 2.18. textopsx.f.hf_iterator_next(iname) 2.1. msg_apply_changes() @@ -406,6 +418,58 @@ if (@hf_value_exists.supported.path == "1") { } ... +2.16. hf_iterator_start(iname) + + Start an iterator for headers in the current SIP message. The parameter + iname is used to identify the iterator. There can be up to 4 iterators + at the same time, with different name. + + The parameter can be a dynamic string with variables. + + This function can be used from ANY_ROUTE. + + Example 1.16. hf_iterator_start usage +... +hf_iterator_start("i1"); +... + +2.17. hf_iterator_end(iname) + + Close the iterator identified by iname parameter. The iname value must + be the same used for sht_iterator_start(). + + The parameter can be dynamic string with variables. + + This function can be used from ANY_ROUTE. + + Example 1.17. hf_iterator_end usage +... +hf_iterator_end("i1"); +... + +2.18. textopsx.f.hf_iterator_next(iname) + + Move the iterator to the next header. It must be called also after + sht_iterator_start() to get the first header. + + The return code is false when there is no other header in the list. + + The item name and value are accessible via variables: $hfitname(iname) + and $hfitbody(iname). + + The parameter can be dynamic string with variables. + + This function can be used from ANY_ROUTE. + + Example 1.18. hf_iterator_next usage +... + hf_iterator_start("i1"); + while(hf_iterator_next("i1")) { + xlog("hdr[$hfitname(i1)] is: $hfitbody(i1)\n"); + } + hf_iterator_end("i1"); +... + 3. Selects 3.1. @hf_value @@ -441,7 +505,7 @@ if (@hf_value_exists.supported.path == "1") { * IDX - Value index, negative value counts from bottom * PARAM_NAME - name of parameter - Example 1.16. @hf_value select usage + Example 1.19. @hf_value select usage ... $a = @hf_value.my_header[1].my_param; xplog("L_ERR", "$sel((a)hf_value.via[-1]), $sel((a)hf_value.from.tag)\n");

1 0

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

sr-dev July 2021