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ensure that control frames with payload can be sent to channel drivers via ->indicate()

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update iax2_indicate to pass control frame payload to the connected channel
add an API call for sending an indication with payload, and use it for control frames with payload


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26417 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-05-10 12:24:11 +00:00
parent 1904069f71
commit fdcfd6469b
15 changed files with 55 additions and 35 deletions
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12
include/asterisk/channel.h
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@@ -250,7 +250,7 @@ struct ast_channel_tech {
struct ast_frame **fo, struct ast_channel **rc, int timeoutms);
/*! Indicate a particular condition (e.g. AST_CONTROL_BUSY or AST_CONTROL_RINGING or AST_CONTROL_CONGESTION */
int (* const indicate)(struct ast_channel *c, int condition);
int (* const indicate)(struct ast_channel *c, int condition, const void *data, size_t datalen);
/*! Fix up a channel: If a channel is consumed, this is called. Basically update any ->owner links */
int (* const fixup)(struct ast_channel *oldchan, struct ast_channel *newchan);
@@ -764,6 +764,16 @@ int ast_call(struct ast_channel *chan, char *addr, int timeout);
*/
int ast_indicate(struct ast_channel *chan, int condition);
/*! \brief Indicates condition of channel, with payload
* \note Indicate a condition such as AST_CONTROL_BUSY, AST_CONTROL_RINGING, or AST_CONTROL_CONGESTION on a channel
* \param chan channel to change the indication
* \param condition which condition to indicate on the channel
* \param data pointer to payload data
* \param datalen size of payload data
* \return Returns 0 on success, -1 on failure
*/
int ast_indicate_data(struct ast_channel *chan, int condition, const void *data, size_t datalen);
/* Misc stuff ------------------------------------------------ */
/*! \brief Wait for input on a channel