gitroast/vendor/github.com/go-xorm/xorm/mymysql_driver.go

66 lines
1.3 KiB
Go

// Copyright 2015 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"errors"
"strings"
"time"
"github.com/go-xorm/core"
)
type mymysqlDriver struct {
}
func (p *mymysqlDriver) Parse(driverName, dataSourceName string) (*core.Uri, error) {
db := &core.Uri{DbType: core.MYSQL}
pd := strings.SplitN(dataSourceName, "*", 2)
if len(pd) == 2 {
// Parse protocol part of URI
p := strings.SplitN(pd[0], ":", 2)
if len(p) != 2 {
return nil, errors.New("Wrong protocol part of URI")
}
db.Proto = p[0]
options := strings.Split(p[1], ",")
db.Raddr = options[0]
for _, o := range options[1:] {
kv := strings.SplitN(o, "=", 2)
var k, v string
if len(kv) == 2 {
k, v = kv[0], kv[1]
} else {
k, v = o, "true"
}
switch k {
case "laddr":
db.Laddr = v
case "timeout":
to, err := time.ParseDuration(v)
if err != nil {
return nil, err
}
db.Timeout = to
default:
return nil, errors.New("Unknown option: " + k)
}
}
// Remove protocol part
pd = pd[1:]
}
// Parse database part of URI
dup := strings.SplitN(pd[0], "/", 3)
if len(dup) != 3 {
return nil, errors.New("Wrong database part of URI")
}
db.DbName = dup[0]
db.User = dup[1]
db.Passwd = dup[2]
return db, nil
}