Merged revisions 286189 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r286189 | twilson | 2010-09-10 17:04:53 -0500 (Fri, 10 Sep 2010) | 30 lines
  
  Merged revisions 286115 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r286115 | twilson | 2010-09-10 15:35:25 -0500 (Fri, 10 Sep 2010) | 23 lines
    
    Merged revisions 286059 via svnmerge from 
    https://origsvn.digium.com/svn/asterisk/branches/1.4
    
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      r286059 | twilson | 2010-09-10 14:25:08 -0500 (Fri, 10 Sep 2010) | 16 lines
      
      Inherit CHANNEL() writes to both sides of a Local channel
      
      Having Local (/n) channels as queue members and setting the language in the
      extension with Set(CHANNEL(language)=fr) sets the language on the Local/...,2
      channel. Hold time report playbacks happen on the Local/...,1 channel and
      therefor do not play in the specified language.
      
      This patch modifies func_channel_write to call the setoption callback and pass
      the CHANNEL() write info to the callback. chan_local uses this information to
      look up the other side of the channel and apply the same changes to it.
      
      (closes issue #17673)
      Reported by: Guggemand
      
      Review: https://reviewboard.asterisk.org/r/903/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@286190 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 21 insertions, 0 deletions

diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h
index b0f589a9d..8b8094e37 100644
--- a/include/asterisk/channel.h
+++ b/include/asterisk/channel.h
@@ -468,6 +468,27 @@ struct ast_set_party_redirecting {
 	struct ast_set_party_id to;
 };
 
+/*! \brief Typedef for a custom read function */
+typedef int (*ast_acf_read_fn_t)(struct ast_channel *, const char *, char *, char *, size_t);
+
+/*! \brief Typedef for a custom read2 function */
+typedef int (*ast_acf_read2_fn_t)(struct ast_channel *, const char *, char *, struct ast_str **, ssize_t);
+
+/*! \brief Typedef for a custom write function */
+typedef int (*ast_acf_write_fn_t)(struct ast_channel *, const char *, char *, const char *);
+
+/*! \brief Structure to handle passing func_channel_write info to channels via setoption */
+typedef struct {
+	/*! \brief ast_chan_write_info_t version. Must be incremented if structure is changed */
+	#define AST_CHAN_WRITE_INFO_T_VERSION 1
+	uint32_t version;
+	ast_acf_write_fn_t write_fn;
+	struct ast_channel *chan;
+	const char *function;
+	char *data;
+	const char *value;
+} ast_chan_write_info_t;
+
 /*!
  * \brief
  * Structure to describe a channel "technology", ie a channel driver