From 0b898073d1973992d5e56c4b712e402f48ad3e78 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Fri, 25 Jan 2008 02:52:10 +0000
Subject: [PATCH] Add an API call that steals the answered channel so that a
destruction of the dialing structure does not hang it up.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@100325 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
include/asterisk/dial.h | 6 ++++++
main/dial.c | 19 +++++++++++++++++++
2 files changed, 25 insertions(+)
diff --git a/include/asterisk/dial.h b/include/asterisk/dial.h
index 9a24780702..fe4b63e93b 100644
--- a/include/asterisk/dial.h
+++ b/include/asterisk/dial.h
@@ -82,6 +82,12 @@ enum ast_dial_result ast_dial_run(struct ast_dial *dial, struct ast_channel *cha
*/
struct ast_channel *ast_dial_answered(struct ast_dial *dial);
+/*! \brief Steal the channel that answered
+ * \note Returns the Asterisk channel that answered and removes it from the dialing structure
+ * \param dial Dialing structure
+ */
+struct ast_channel *ast_dial_answered_steal(struct ast_dial *dial);
+
/*! \brief Return state of dial
* \note Returns the state of the dial attempt
* \param dial Dialing structure
diff --git a/main/dial.c b/main/dial.c
index 7b6ce871ea..83e6fbd716 100644
--- a/main/dial.c
+++ b/main/dial.c
@@ -721,6 +721,25 @@ struct ast_channel *ast_dial_answered(struct ast_dial *dial)
return ((dial->state == AST_DIAL_RESULT_ANSWERED) ? AST_LIST_FIRST(&dial->channels)->owner : NULL);
}
+/*! \brief Steal the channel that answered
+ * \note Returns the Asterisk channel that answered and removes it from the dialing structure
+ * \param dial Dialing structure
+ */
+struct ast_channel *ast_dial_answered_steal(struct ast_dial *dial)
+{
+ struct ast_channel *chan = NULL;
+
+ if (!dial)
+ return NULL;
+
+ if (dial->state == AST_DIAL_RESULT_ANSWERED) {
+ chan = AST_LIST_FIRST(&dial->channels)->owner;
+ AST_LIST_FIRST(&dial->channels)->owner = NULL;
+ }
+
+ return chan;
+}
+
/*! \brief Return state of dial
* \note Returns the state of the dial attempt
* \param dial Dialing structure
--
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