Jonathan Nieder bcd254621f vcs-svn: read the preimage when applying deltas ... The source view offset heading each svndiff0 window represents a number of bytes past the beginning of the preimage. Together with the source view length, it dictates to the delta applier what portion of the preimage instructions will refer to. Read that portion right away using the sliding window code. Maybe some day we will use mmap to read data more lazily. Subversion's implementation tolerates source view offsets pointing past the end of the preimage file but we do not, for simplicity. This does not teach the delta applier to read instructions or copy data from the source view. Deltas that could produce nonempty output will still be rejected. Improved-by: Ramkumar Ramachandra <artagnon@gmail.com> Improved-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Ramkumar Ramachandra <artagnon@gmail.com>		2011-03-27 22:50:01 -05:00
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fast_export.c	vcs-svn: add missing cast to printf argument	2011-03-27 12:21:12 -05:00
fast_export.h	vcs-svn: handle log message with embedded NUL	2011-03-26 00:49:37 -05:00
LICENSE	vcs-svn: learn to maintain a sliding view of a file	2011-03-27 20:23:32 -05:00
line_buffer.c	vcs-svn: make buffer_read_binary API more convenient	2011-03-27 22:37:05 -05:00
line_buffer.h	vcs-svn: make buffer_read_binary API more convenient	2011-03-27 22:37:05 -05:00
line_buffer.txt	vcs-svn: remove buffer_read_string	2011-03-26 00:17:35 -05:00
obj_pool.h	Add memory pool library	2010-08-14 19:35:37 -07:00
repo_tree.c	vcs-svn: handle log message with embedded NUL	2011-03-26 00:49:37 -05:00
repo_tree.h	vcs-svn: handle log message with embedded NUL	2011-03-26 00:49:37 -05:00
sliding_window.c	vcs-svn: learn to maintain a sliding view of a file	2011-03-27 20:23:32 -05:00
sliding_window.h	vcs-svn: learn to maintain a sliding view of a file	2011-03-27 20:23:32 -05:00
string_pool.c	Add string-specific memory pool	2010-08-14 19:35:37 -07:00
string_pool.h	Add string-specific memory pool	2010-08-14 19:35:37 -07:00
string_pool.txt	Add string-specific memory pool	2010-08-14 19:35:37 -07:00
svndiff.c	vcs-svn: read the preimage when applying deltas	2011-03-27 22:50:01 -05:00
svndiff.h	vcs-svn: skeleton of an svn delta parser	2011-03-27 22:41:38 -05:00
svndump.c	vcs-svn: handle log message with embedded NUL	2011-03-26 00:49:37 -05:00
svndump.h	vcs-svn: Check for errors from open()	2010-11-24 14:51:42 -08:00
trp.h	treap: make treap_insert return inserted node	2010-12-07 16:03:55 -08:00
trp.txt	treap: make treap_insert return inserted node	2010-12-07 16:03:55 -08:00