developtools_integration_ve.../tools/fotff/pkg/pkg.go
huangshan 4354fa87fd refactor pkg to support more devices
Signed-off-by: huangshan <huangshan9@huawei.com>
Change-Id: Ibe479d5840a10130a98ad2f3cd82bf888a95215e
2023-04-10 15:53:48 +08:00

36 lines
1.2 KiB
Go

/*
* Copyright (c) 2022 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package pkg
import (
"context"
)
type NewFunc func() Manager
type Manager interface {
// Flash download given package to the device.
Flash(device string, pkg string, ctx context.Context) error
// LastIssue returns the last issue URL related to the package.
LastIssue(pkg string) (string, error)
// Steps generates every intermediate package and returns the list sequentially.
Steps(from, to string) ([]string, error)
// GetNewer blocks the process until a newer package is found, then returns the newest one.
GetNewer(cur string) (string, error)
// PkgDir returns where pkg exists in the filesystem.
PkgDir(pkg string) string
}