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| 1 This directory contains an extensively modified version of Colin Percival's | |
| 2 bsdiff, available in its original form from: | |
| 3 | |
| 4 http://www.daemonology.net/bsdiff/ | |
| 5 | |
| 6 The basic principles of operation are best understood by reading Colin's | |
| 7 unpublised paper: | |
| 8 | |
| 9 Colin Percival, Naive differences of executable code, http://www.daemonology.net
/bsdiff/, 200 | |
| 10 | |
| 11 The copy on this directory so extensively modified that the binary format is | |
| 12 incompatible with the original and it cannot be compiled outside the Chromium | |
| 13 source tree or the Courgette project. | |
| 14 | |
| 15 List of changes made to original code: | |
| 16 - wrapped functions in 'courgette' namespace | |
| 17 - renamed .c files to .cc | |
| 18 - added bsdiff.h header file | |
| 19 - changed the code to use streams.h from courgette | |
| 20 - changed the encoding of numbers to use the 'varint' encoding | |
| 21 - reformatted code to be closer to Google coding standards | |
| 22 - renamed variables | |
| 23 - added comments | |
| 24 - extracted qsufsort into qsufsort.h in 'courgette::qsuf' namespace | |
| 25 - added unit tests for qsufsort | |
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