Analog lines do not transfer CONNECTED LINE or execute the interception macros.

Add connected line update for sig_analog transfers and simplify the
corresponding sig_pri and chan_misdn transfer code.

Note that if you create a three-way call in sig_analog before transferring
the call, the distinction of the caller/callee interception macros make
little sense.  The interception macro writer needs to be prepared for
either caller/callee macro to be executed.  The current implementation
swaps which caller/callee interception macro is executed after a three-way
call is created.

Review:	https://reviewboard.asterisk.org/r/996/

JIRA ABE-2589
JIRA SWP-2372


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@294349 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2010-11-09 16:55:32 +00:00
parent b12f27f231
commit 3f9644b7db
5 changed files with 340 additions and 326 deletions

View File

@@ -1874,6 +1874,52 @@ int ast_channel_bridge(struct ast_channel *c0,struct ast_channel *c1,
*/
int ast_channel_masquerade(struct ast_channel *original, struct ast_channel *clone);
/*!
* \brief Setup a masquerade to transfer a call.
* \since 1.8
*
* \param target_chan Target of the call transfer. (Masquerade original channel)
* \param target_id New connected line information for the target channel.
* \param target_held TRUE if the target call is on hold.
* \param transferee_chan Transferee of the call transfer. (Masquerade clone channel)
* \param transferee_id New connected line information for the transferee channel.
* \param transferee_held TRUE if the transferee call is on hold.
*
* \details
* Party A - Transferee
* Party B - Transferer
* Party C - Target of transfer
*
* Party B transfers A to C.
*
* Party A is connected to bridged channel B1.
* Party B is connected to channels C1 and C2.
* Party C is connected to bridged channel B2.
*
* Party B -- C1 == B1 -- Party A
* __/
* /
* Party B -- C2 == B2 -- Party C
*
* Bridged channel B1 is masqueraded into channel C2. Where B1
* is the masquerade clone channel and C2 is the masquerade
* original channel.
*
* \see ast_channel_masquerade()
*
* \note Has the same locking requirements as ast_channel_masquerade().
*
* \retval 0 on success.
* \retval -1 on error.
*/
int ast_channel_transfer_masquerade(
struct ast_channel *target_chan,
const struct ast_party_connected_line *target_id,
int target_held,
struct ast_channel *transferee_chan,
const struct ast_party_connected_line *transferee_id,
int transferee_held);
/*!
* \brief Gives the string form of a given cause code.
*