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| author | Antonio Navarro Perez <antnavper@gmail.com> | 2016-11-24 15:15:59 +0100 |
|---|---|---|
| committer | Máximo Cuadros <mcuadros@gmail.com> | 2016-11-24 15:15:59 +0100 |
| commit | 81c5d2c6c672509ee7f30a346b890f3920ff20c1 (patch) | |
| tree | 741dc07f3b083a1184bc0ced96677bcf93884186 /plumbing/format/packfile/common.go | |
| parent | 08e08d771ef03df80248c80d81475fe7c5ea6fe7 (diff) | |
| download | go-git-81c5d2c6c672509ee7f30a346b890f3920ff20c1.tar.gz | |
plumbing/packfile: PACK encoder (#131)
* plumbing/packfile: PACK encoder
- Added simple PACK encoder, deltas not supported by now
* Requested changes
* Requested changes
* Requested changes
Diffstat (limited to 'plumbing/format/packfile/common.go')
| -rw-r--r-- | plumbing/format/packfile/common.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/plumbing/format/packfile/common.go b/plumbing/format/packfile/common.go new file mode 100644 index 0000000..1656551 --- /dev/null +++ b/plumbing/format/packfile/common.go @@ -0,0 +1,15 @@ +package packfile + +var signature = []byte{'P', 'A', 'C', 'K'} + +const ( + // VersionSupported is the packfile version supported by this package + VersionSupported uint32 = 2 + + firstLengthBits = uint8(4) // the first byte into object header has 4 bits to store the length + lengthBits = uint8(7) // subsequent bytes has 7 bits to store the length + maskFirstLength = 15 // 0000 1111 + maskContinue = 0x80 // 1000 0000 + maskLength = uint8(127) // 0111 1111 + maskType = uint8(112) // 0111 0000 +) |