seasharp/go-coreutils
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Add sha256sum

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dtluna 2019-03-27 14:30:04 +03:00
parent 65218af636
commit 3a636bfb4b
3 changed files with 15 additions and 1 deletions
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2
README.md
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@ -69,7 +69,7 @@ Utilities:
* [ ] `setsid`
* [x] `sha1sum`
* [x] `sha224sum`
* [ ] `sha256sum`
* [x] `sha256sum`
* [ ] `sha384sum`
* [ ] `sha512-224sum`
* [ ] `sha512-256sum`

5
hashsum.go
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@ -18,6 +18,7 @@ import (
var MD5Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{32}) (?P<filename>.*)$")
var SHA1Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{40}) (?P<filename>.*)$")
var SHA224Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{56}) (?P<filename>.*)$")
var SHA256Regex = regexp.MustCompile("^(?P<hash>[0-9a-f]{64}) (?P<filename>.*)$")
// SumFunc is a type of function that computes a hash.Hash for data in io.Reader
type SumFunc func(io.Reader) (hash.Hash, error)
@ -41,6 +42,10 @@ func SHA224Sum(r io.Reader) (hash.Hash, error) {
return copyIntoHash(r, sha256.New224())
}
func SHA256Sum(r io.Reader) (hash.Hash, error) {
return copyIntoHash(r, sha256.New())
}
type CheckingResults struct {
ImproperlyFormattedCount uint
InvalidChecksumCount uint

9
sha256sum/sha256sum.go Normal file
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@ -0,0 +1,9 @@
package main
import (
common "source.heropunch.io/tomo/go-coreutils"
)
func main() {
common.SumMain(common.SHA256Regex, common.SHA256Sum)
}