16 Sep
2013
16 Sep
'13
2:33 p.m.
Module: sip-router
Branch: master
Commit: a68e48bc3c322be79a608d91f40d10329c2e9664
URL:
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a68e48b…
Author: Daniel-Constantin Mierla <miconda(a)gmail.com>
Committer: Daniel-Constantin Mierla <miconda(a)gmail.com>
Date: Mon Sep 16 20:31:44 2013 +0200
corex: new pv $cfg(key) - return attributes for config file
- $cfg(line) - the line of the current action.
- $cfg(name) - the name of the current conf file
Example of usage:
append_to_reply("P-Cfg-Line: $cfg(line)\r\n");
---
modules/corex/corex_mod.c | 10 +++++-
modules/corex/corex_var.c | 83 +++++++++++++++++++++++++++++++++++++++++++++
modules/corex/corex_var.h | 28 +++++++++++++++
3 files changed, 120 insertions(+), 1 deletions(-)
diff --git a/modules/corex/corex_mod.c b/modules/corex/corex_mod.c
index bddba03..8d62498 100644
--- a/modules/corex/corex_mod.c
+++ b/modules/corex/corex_mod.c
@@ -30,6 +30,7 @@
#include "corex_lib.h"
#include "corex_rpc.h"
+#include "corex_var.h"
MODULE_VERSION
@@ -43,6 +44,13 @@ static int mod_init(void);
static int child_init(int);
static void mod_destroy(void);
+static pv_export_t mod_pvs[] = {
+ { {"cfg", (sizeof("cfg")-1)}, PVT_OTHER, pv_get_cfg, 0,
+ pv_parse_cfg_name, 0, 0, 0 },
+
+ { {0, 0}, 0, 0, 0, 0, 0, 0, 0 }
+};
+
static cmd_export_t cmds[]={
{"append_branch", (cmd_function)w_append_branch, 0, 0,
0, REQUEST_ROUTE | FAILURE_ROUTE },
@@ -76,7 +84,7 @@ struct module_exports exports = {
params,
0,
0, /* exported MI functions */
- 0, /* exported pseudo-variables */
+ mod_pvs, /* exported pseudo-variables */
0, /* extra processes */
mod_init, /* module initialization function */
0, /* response function */
diff --git a/modules/corex/corex_var.c b/modules/corex/corex_var.c
new file mode 100644
index 0000000..2beaf70
--- /dev/null
+++ b/modules/corex/corex_var.c
@@ -0,0 +1,83 @@
+/**
+ * $Id$
+ *
+ * Copyright (C) 2013 Daniel-Constantin Mierla (asipto.com)
+ *
+ * This file is part of Kamailio, a free SIP server.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../../dprint.h"
+#include "../../action.h"
+
+#include "corex_var.h"
+
+/**
+ *
+ */
+int pv_parse_cfg_name(pv_spec_p sp, str *in)
+{
+ if(sp==NULL || in==NULL || in->len<=0)
+ return -1;
+
+ switch(in->len)
+ {
+ case 4:
+ if(strncmp(in->s, "line", 4)==0)
+ sp->pvp.pvn.u.isname.name.n = 0;
+ else if(strncmp(in->s, "name", 4)==0)
+ sp->pvp.pvn.u.isname.name.n = 1;
+ else goto error;
+ break;
+ default:
+ goto error;
+ }
+ sp->pvp.pvn.type = PV_NAME_INTSTR;
+ sp->pvp.pvn.u.isname.type = 0;
+
+ return 0;
+
+error:
+ LM_ERR("unknown PV af key: %.*s\n", in->len, in->s);
+ return -1;
+}
+
+/**
+ *
+ */
+int pv_get_cfg(sip_msg_t *msg, pv_param_t *param, pv_value_t *res)
+{
+ char *n;
+
+ if(param==NULL)
+ return -1;
+
+ switch(param->pvn.u.isname.name.n)
+ {
+ case 1:
+ n = get_cfg_crt_name();
+ if(n==0)
+ return pv_get_null(msg, param, res);
+ return pv_get_strzval(msg, param, res, n);
+ default:
+ return pv_get_sintval(msg, param, res, get_cfg_crt_line());
+ }
+}
+
diff --git a/modules/corex/corex_var.h b/modules/corex/corex_var.h
new file mode 100644
index 0000000..c5c2a23
--- /dev/null
+++ b/modules/corex/corex_var.h
@@ -0,0 +1,28 @@
+/**
+ * Copyright (C) 2013 Daniel-Constantin Mierla (asipto.com)
+ *
+ * This file is part of Kamailio, a free SIP server.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef _COREX_VAR_H_
+#define _COREX_VAR_H_
+
+#include "../../pvar.h"
+
+int pv_parse_cfg_name(pv_spec_p sp, str *in);
+int pv_get_cfg(sip_msg_t *msg, pv_param_t *param, pv_value_t *res);
+
+#endif