[sr-dev] git:master:3f3fb6ad: textopsx: added hf_iterator_append(iname, htext) function

Module: kamailio Branch: master Commit: 3f3fb6ad94805407b316eb0ec4883631ac1df604 URL: https://github.com/kamailio/kamailio/commit/3f3fb6ad94805407b316eb0ec488363… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-07-26T17:02:01+02:00 textopsx: added hf_iterator_append(iname, htext) function --- Modified: src/modules/textopsx/textopsx.c --- Diff: https://github.com/kamailio/kamailio/commit/3f3fb6ad94805407b316eb0ec488363… Patch: https://github.com/kamailio/kamailio/commit/3f3fb6ad94805407b316eb0ec488363… --- diff --git a/src/modules/textopsx/textopsx.c b/src/modules/textopsx/textopsx.c index ec3e1afb75..297ff1098e 100644 --- a/src/modules/textopsx/textopsx.c +++ b/src/modules/textopsx/textopsx.c @@ -77,6 +77,7 @@ 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 w_hf_iterator_append(sip_msg_t *msg, char *piname, char *phtext); static int bind_textopsx(textopsx_api_t *tob); @@ -139,6 +140,8 @@ static cmd_export_t cmds[] = { fixup_free_spve_null, ANY_ROUTE}, {"hf_iterator_rm", w_hf_iterator_rm, 1, fixup_spve_null, fixup_free_spve_null, ANY_ROUTE}, + {"hf_iterator_append", w_hf_iterator_append, 2, fixup_spve_spve, + fixup_free_spve_spve, ANY_ROUTE}, {"bind_textopsx", (cmd_function)bind_textopsx, 1, 0, 0, ANY_ROUTE}, @@ -2057,6 +2060,63 @@ static int w_hf_iterator_rm(sip_msg_t *msg, char *piname, char *p2) return ki_hf_iterator_rm(msg, &iname); } +/** + * + */ +static int ki_hf_iterator_append(sip_msg_t *msg, str *iname, str *htext) +{ + int k; + sr_lump_t *anchor; + str sval = STR_NULL; + + k = ki_hf_iterator_index(msg, iname); + if(k<0 || _hf_iterators[k].it==NULL) { + return -1; + } + anchor = anchor_lump(msg, _hf_iterators[k].it->name.s + + _hf_iterators[k].it->len - msg->buf, 0, 0); + if (anchor==0) { + LM_ERR("cannot append hdr after %.*s\n", _hf_iterators[k].it->name.len, + _hf_iterators[k].it->name.s); + return -1; + } + sval.s = (char*)pkg_malloc(htext->len + 1); + if(sval.s==NULL) { + LM_ERR("failed append hdr after %.*s\n", _hf_iterators[k].it->name.len, + _hf_iterators[k].it->name.s); + return -1; + } + memcpy(sval.s, htext->s, htext->len); + sval.len = htext->len; + sval.s[sval.len] = '\0'; + + if (insert_new_lump_before(anchor, sval.s, sval.len, 0) == 0) { + LM_ERR("cannot insert lump\n"); + pkg_free(sval.s); + return -1; + } + return 1; +} + +/** + * + */ +static int w_hf_iterator_append(sip_msg_t *msg, char *piname, char *phtext) +{ + str iname = STR_NULL; + str htext = STR_NULL; + if(fixup_get_svalue(msg, (gparam_t*)piname, &iname)<0) { + LM_ERR("failed to get iterator name\n"); + return -1; + } + if(fixup_get_svalue(msg, (gparam_t*)phtext, &htext)<0) { + LM_ERR("failed to get header text\n"); + return -1; + } + + return ki_hf_iterator_append(msg, &iname, &htext); +} + /** * */