[asterisk-dev] [Code Review] Automatically calculate the content-length value for sip messages.

[Matthew Nicholson]

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https://reviewboard.asterisk.org/r/693/
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Review request for Asterisk Developers.


Summary
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This patch modifies chan_sip to build the body of a sip message separate from the rest of the message and then merge the body into the rest of the message all at once while automatically calculating the content-length.  It is intended to simplify the creation of sip messages and make the process less error prone.


This addresses bug 17326.
    https://issues.asterisk.org/view.php?id=17326


Diffs
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  /trunk/channels/chan_sip.c 267670 
  /trunk/channels/sip/include/sip.h 267670 

Diff: https://reviewboard.asterisk.org/r/693/diff


Testing
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I ran a portion of the external test suite and monitored the sip messages that were generated using wireshark.  Everything looked correct.


Thanks,

Matthew