[sr-dev] git:master: pv: new pv class $sel(name)

Module: sip-router Branch: master Commit: 6dac6b618015314811b94127490e906d535f44fd URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=6dac6b6… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Thu Aug 20 16:12:35 2009 +0300 pv: new pv class $sel(name) - access select (ser cfg variables) values via PV framework - read-only PV - examples: $sel(@ruri), $sel((a)via[2].host) --- modules_k/pv/pv.c | 4 +++ modules_k/pv/pv_select.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++ modules_k/pv/pv_select.h | 36 ++++++++++++++++++++++++ 3 files changed, 107 insertions(+), 0 deletions(-) diff --git a/modules_k/pv/pv.c b/modules_k/pv/pv.c index f990a55..b284bbd 100644 --- a/modules_k/pv/pv.c +++ b/modules_k/pv/pv.c @@ -35,6 +35,7 @@ #include "pv_shv.h" #include "pv_time.h" #include "pv_trans.h" +#include "pv_select.h" MODULE_VERSION @@ -64,6 +65,9 @@ static pv_export_t mod_pvs[] = { { {"stat", sizeof("stat")-1}, /* statistics */ PVT_OTHER, pv_get_stat, 0, pv_parse_stat_name, 0, 0, 0 }, + { {"sel", sizeof("sel")-1}, /* select */ + PVT_OTHER, pv_get_select, 0, + pv_parse_select_name, 0, 0, 0 }, {{"avp", (sizeof("avp")-1)}, PVT_AVP, pv_get_avp, pv_set_avp, pv_parse_avp_name, pv_parse_index, 0, 0}, diff --git a/modules_k/pv/pv_select.c b/modules_k/pv/pv_select.c new file mode 100644 index 0000000..8634052 --- /dev/null +++ b/modules_k/pv/pv_select.c @@ -0,0 +1,67 @@ +/* + * $Id$ + * + * Copyright (C) 2001-2003 FhG Fokus + * + * This file is part of Kamailio, a free SIP server. + * + * Kamailio 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 + * + * Kamailio 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 + */ + +/*! + * \file + * \brief Implementation for Select Pseudo-variables + */ + +#include "../../select.h" +#include "pv_select.h" + +int pv_parse_select_name(pv_spec_p sp, str *in) +{ + select_t *sel = 0; + char c; + char *p; + if (in == NULL || in->s == NULL || sp == NULL) + return -1; + + c = in->s[in->len]; + in->s[in->len] = '\0'; + p = in->s; + if(parse_select(&p, &sel)<0) + { + LM_ERR("invalid select name [%.*s]\n", + in->len, in->s); + in->s[in->len] = c; + return -1; + } + in->s[in->len] = c; + sp->pvp.pvn.u.dname = (void*)sel; + sp->pvp.pvn.type = PV_NAME_OTHER; + return 0; +} + + +int pv_get_select(struct sip_msg *msg, pv_param_t *param, pv_value_t *res) +{ + str s = {0, 0}; + select_t *sel = 0; + + sel = (select_t*)param->pvn.u.dname; + + if(sel==0 || run_select(&s, sel, msg)<0 || s.s==0) + return pv_get_null(msg, param, res); + return pv_get_strval(msg, param, res, &s); +} + diff --git a/modules_k/pv/pv_select.h b/modules_k/pv/pv_select.h new file mode 100644 index 0000000..84c872f --- /dev/null +++ b/modules_k/pv/pv_select.h @@ -0,0 +1,36 @@ +/* + * $Id$ + * + * Copyright (C) 2001-2003 FhG Fokus + * + * This file is part of Kamailio, a free SIP server. + * + * Kamailio 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 + * + * Kamailio 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 + */ + +/*! + * \file + * \brief Headers for Stats Pseudo-variables + */ + +#ifndef _PV_SELECT_H_ +#define _PV_SELECT_H_ + +#include "../../pvar.h" + +int pv_parse_select_name(pv_spec_p sp, str *in); +int pv_get_select(struct sip_msg *msg, pv_param_t *param, pv_value_t *res); + +#endif