Ken Giusti created DISPATCH-1403:
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Summary: Consolidate chained qd_buffer_t field handling code
Key: DISPATCH-1403
URL: https://issues.apache.org/jira/browse/DISPATCH-1403
Project: Qpid Dispatch
Issue Type: Improvement
Components: Router Node
Affects Versions: 1.8.0, 1.9.0
Reporter: Ken Giusti
Assignee: Ken Giusti
Fix For: Backlog
There are many places in the router's C codebase where we need to work with
data spanning a chained qd_buffer_t list. In particular the low level
operations such as:
* advance N bytes
* compare N bytes
* copy N bytes
are common throughout the code.
Here are examples from the iterator.c library:
[copy
bytes|https://github.com/apache/qpid-dispatch/blob/master/src/iterator.c#L378]
[advance
cursor|https://github.com/apache/qpid-dispatch/blob/master/src/iterator.c#L424]
[compare|https://github.com/apache/qpid-dispatch/blob/master/src/iterator.c#L467]
Similar logic is implemented in message.c and parse.c.
We should de-duplicate this code by providing a common implementation as part
of the buffer handling code.
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