[libpri-commits] rmudgett: branch rmudgett/facility r1202 - /team/rmudgett/facility/

[SVN commits to the libpri project]

Author: rmudgett
Date: Wed Oct 14 11:55:47 2009
New Revision: 1202

URL: http://svnview.digium.com/svn/libpri?view=rev&rev=1202
Log:
Added ability to send/receive keypad digits in the SETUP message.

Merge changes in team/rmudgett/deflection branch up to -r1201

Modified:
    team/rmudgett/facility/libpri.h
    team/rmudgett/facility/pri.c
    team/rmudgett/facility/pri_internal.h
    team/rmudgett/facility/q931.c

Modified: team/rmudgett/facility/libpri.h
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/facility/libpri.h?view=diff&rev=1202&r1=1201&r2=1202
==============================================================================
--- team/rmudgett/facility/libpri.h (original)
+++ team/rmudgett/facility/libpri.h Wed Oct 14 11:55:47 2009
@@ -651,6 +651,7 @@
 	int origredirectingreason;
 	int reversecharge;
 	struct pri_subcommands *subcmds;
+	char keypad_digits[64];		/* Keypad digits in the SETUP message. */
 } pri_event_ring;
 
 typedef struct pri_event_hangup {
@@ -973,6 +974,16 @@
 void pri_sr_set_redirecting_parties(struct pri_sr *sr, const struct pri_party_redirecting *redirecting);
 /*! \note Use pri_sr_set_redirecting_parties() instead to pass more precise redirecting information. */
 int pri_sr_set_redirecting(struct pri_sr *sr, char *num, int plan, int pres, int reason);
+
+/*!
+ * \brief Set the keypad digits in the call SETUP record.
+ *
+ * \param sr New call SETUP record.
+ * \param keypad_digits Keypad digits to send.
+ *
+ * \return Nothing
+ */
+void pri_sr_set_keypad_digits(struct pri_sr *sr, const char *keypad_digits);
 
 #define PRI_USER_USER_TX
 /* Set the user user field.  Warning!  don't send binary data accross this field */

Modified: team/rmudgett/facility/pri.c
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/facility/pri.c?view=diff&rev=1202&r1=1201&r2=1202
==============================================================================
--- team/rmudgett/facility/pri.c (original)
+++ team/rmudgett/facility/pri.c Wed Oct 14 11:55:47 2009
@@ -1309,6 +1309,11 @@
 	sr->reversecharge = requested;
 }
 
+void pri_sr_set_keypad_digits(struct pri_sr *sr, const char *keypad_digits)
+{
+	sr->keypad_digits = keypad_digits;
+}
+
 void pri_hold_enable(struct pri *ctrl, int enable)
 {
 	ctrl = PRI_MASTER(ctrl);

Modified: team/rmudgett/facility/pri_internal.h
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/facility/pri_internal.h?view=diff&rev=1202&r1=1201&r2=1202
==============================================================================
--- team/rmudgett/facility/pri_internal.h (original)
+++ team/rmudgett/facility/pri_internal.h Wed Oct 14 11:55:47 2009
@@ -295,6 +295,7 @@
 	int cis_call;
 	int cis_auto_disconnect;
 	const char *useruserinfo;
+	const char *keypad_digits;
 	int transferable;
 	int reversecharge;
 };

Modified: team/rmudgett/facility/q931.c
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/facility/q931.c?view=diff&rev=1202&r1=1201&r2=1202
==============================================================================
--- team/rmudgett/facility/q931.c (original)
+++ team/rmudgett/facility/q931.c Wed Oct 14 11:55:47 2009
@@ -4158,6 +4158,7 @@
 	Q931_PROGRESS_INDICATOR,
 	Q931_NETWORK_SPEC_FAC,
 	Q931_DISPLAY,
+	Q931_IE_KEYPAD_FACILITY,
 	Q931_REVERSE_CHARGE_INDIC,
 	Q931_CALLING_PARTY_NUMBER,
 	Q931_CALLED_PARTY_NUMBER,
@@ -4180,6 +4181,7 @@
 	Q931_BEARER_CAPABILITY,
 	Q931_CHANNEL_IDENT,
 	Q931_IE_FACILITY,
+	Q931_IE_KEYPAD_FACILITY,
 	Q931_CALLING_PARTY_NUMBER,
 	Q931_CALLED_PARTY_NUMBER,
 	Q931_SENDING_COMPLETE,
@@ -4238,8 +4240,22 @@
 int q931_setup(struct pri *ctrl, q931_call *c, struct pri_sr *req)
 {
 	int res;
-	
-	
+
+	if (!req->called.number.valid && (!req->keypad_digits || !req->keypad_digits[0])) {
+		/* No called number or keypad digits to send. */
+		return -1;
+	}
+
+	c->called = req->called;
+	libpri_copy_string(c->overlap_digits, req->called.number.str, sizeof(c->overlap_digits));
+
+	if (req->keypad_digits) {
+		libpri_copy_string(c->keypad_digits, req->keypad_digits,
+			sizeof(c->keypad_digits));
+	} else {
+		c->keypad_digits[0] = '\0';
+	}
+
 	c->transcapability = req->transmode;
 	c->transmoderate = TRANS_MODE_64_CIRCUIT;
 	if (!req->userl1)
@@ -4279,12 +4295,6 @@
 		q931_party_id_fixup(ctrl, &c->redirecting.to);
 		q931_party_id_fixup(ctrl, &c->redirecting.orig_called);
 	}
-
-	if (req->called.number.valid) {
-		c->called = req->called;
-		libpri_copy_string(c->overlap_digits, req->called.number.str, sizeof(c->overlap_digits));
-	} else
-		return -1;
 
 	if (req->useruserinfo)
 		libpri_copy_string(c->useruserinfo, req->useruserinfo, sizeof(c->useruserinfo));
@@ -5098,6 +5108,13 @@
 		q931_party_id_init(&c->remote_id);
 		q931_party_redirecting_init(&c->redirecting);
 
+		/*
+		 * Make sure that keypad and overlap digit buffers are empty in
+		 * case they are not in the message.
+		 */
+		c->keypad_digits[0] = '\0';
+		c->overlap_digits[0] = '\0';
+
 		c->useruserprotocoldisc = -1; 
 		c->useruserinfo[0] = '\0';
 		c->complete = 0;
@@ -6074,6 +6091,9 @@
 
 		libpri_copy_string(ctrl->ev.ring.useruserinfo, c->useruserinfo, sizeof(ctrl->ev.ring.useruserinfo));
 		c->useruserinfo[0] = '\0';
+
+		libpri_copy_string(ctrl->ev.ring.keypad_digits, c->keypad_digits,
+			sizeof(ctrl->ev.ring.keypad_digits));
 
 		ctrl->ev.ring.flexible = ! (c->chanflags & FLAG_EXCLUSIVE);
 		ctrl->ev.ring.cref = c->cr;