blob.go

// Copyright (c) 2013 Patrick Gundlach, speedata (Berlin, Germany)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

package gogit

type Blob struct {
	data []byte
}

// Find the blob object in the repository.
func (repos *Repository) LookupBlob(oid *Oid) (*Blob, error) {
	_, _, data, err := repos.getRawObject(oid)
	if err != nil {
		return nil, err
	}
	b := new(Blob)
	b.data = data
	return b, nil
}

func (b *Blob) Size() int {
	return len(b.data)
}

func (b *Blob) Contents() []byte {
	return b.data
}