dendrite/internal/sqlutil/uri.go
Neil Alexander b5aa7ca3ab
Top-level setup package (#1605)
* Move config, setup, mscs into "setup" top-level folder

* oops, forgot the EDU server

* Add setup

* goimports
2020-12-02 17:41:00 +00:00

45 lines
1.4 KiB
Go

// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// 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 sqlutil
import (
"errors"
"fmt"
"net/url"
"github.com/matrix-org/dendrite/setup/config"
)
// ParseFileURI returns the filepath in the given file: URI. Specifically, this will handle
// both relative (file:foo.db) and absolute (file:///path/to/foo) paths.
func ParseFileURI(dataSourceName config.DataSource) (string, error) {
if !dataSourceName.IsSQLite() {
return "", errors.New("ParseFileURI expects SQLite connection string")
}
uri, err := url.Parse(string(dataSourceName))
if err != nil {
return "", err
}
var cs string
if uri.Opaque != "" { // file:filename.db
cs = uri.Opaque
} else if uri.Path != "" { // file:///path/to/filename.db
cs = uri.Path
} else {
return "", fmt.Errorf("invalid file uri: %s", dataSourceName)
}
return cs, nil
}