501fc0dadd
Add an implementation for base-85 encoding and decoding [1]. Git binary patches use this format. Base-85 encoding assembles bytes as 32-bit MSB values, then converts these values to base-85 numbers (always 5 bytes) encoded as printable ASCII characters. Decoding base-85 is the reverse operation. Note that decoding may overflow on invalid input as 85^5 > 2^32. Encodings always have a length that is a multiple of 5. If input length is not divisible by 4, padding bytes are (logically) added, which are ignored when decoding. The encoding for n bytes has thus always exactly length (n + 3) / 4 * 5 in integer arithmetic (truncating division). Includes tests. [1] https://datatracker.ietf.org/doc/html/rfc1924 Bug: 371725 Change-Id: Ib5b9a503cd62cf70e080a4fb38c8cd1eeeaebcfe Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch> Signed-off-by: Matthias Sohn <matthias.sohn@sap.com> |
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| .. | ||
| .settings | ||
| META-INF | ||
| findBugs | ||
| resources/org/eclipse/jgit | ||
| src/org/eclipse/jgit | ||
| .classpath | ||
| .fbprefs | ||
| .gitignore | ||
| .project | ||
| BUILD | ||
| about.html | ||
| build.properties | ||
| plugin.properties | ||
| pom.xml | ||