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Add an API call that steals the answered channel so that a destruction of the dialing structure does not hang it up.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@100325 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2008-01-25 02:52:10 +00:00
parent 3d77693090
commit 0b898073d1
2 changed files with 25 additions and 0 deletions
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6
include/asterisk/dial.h
View File

@@ -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

19
main/dial.c
View File

@@ -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