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forgejo/vendor/github.com/xi2/xz/dec_util.go
PhilippHomann 684b7a999f
Dump: add output format tar and output to stdout (#10376)
* Dump: Use mholt/archive/v3 to support tar including many compressions

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* Dump: Allow dump output to stdout

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* Dump: Fixed bug present since #6677 where SessionConfig.Provider is never "file"

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* Dump: never pack RepoRootPath, LFS.ContentPath and LogRootPath when they are below AppDataPath

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* Dump: also dump LFS (fixes #10058)

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* Dump: never dump CustomPath if CustomPath is a subdir of or equal to AppDataPath (fixes #10365)

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* Use log.Info instead of fmt.Fprintf

Signed-off-by: Philipp Homann <homann.philipp@googlemail.com>

* import ordering

* make fmt

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Matti R <matti@mdranta.net>
2020-06-05 16:47:39 -04:00

52 lines
1,011 B
Go
Vendored

/*
* XZ decompressor utility functions
*
* Author: Michael Cross <https://github.com/xi2>
*
* This file has been put into the public domain.
* You can do whatever you want with this file.
*/
package xz
func getLE32(buf []byte) uint32 {
return uint32(buf[0]) |
uint32(buf[1])<<8 |
uint32(buf[2])<<16 |
uint32(buf[3])<<24
}
func getBE32(buf []byte) uint32 {
return uint32(buf[0])<<24 |
uint32(buf[1])<<16 |
uint32(buf[2])<<8 |
uint32(buf[3])
}
func putLE32(val uint32, buf []byte) {
buf[0] = byte(val)
buf[1] = byte(val >> 8)
buf[2] = byte(val >> 16)
buf[3] = byte(val >> 24)
return
}
func putBE32(val uint32, buf []byte) {
buf[0] = byte(val >> 24)
buf[1] = byte(val >> 16)
buf[2] = byte(val >> 8)
buf[3] = byte(val)
return
}
func putLE64(val uint64, buf []byte) {
buf[0] = byte(val)
buf[1] = byte(val >> 8)
buf[2] = byte(val >> 16)
buf[3] = byte(val >> 24)
buf[4] = byte(val >> 32)
buf[5] = byte(val >> 40)
buf[6] = byte(val >> 48)
buf[7] = byte(val >> 56)
return
}