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37 lines
916 B
37 lines
916 B
// Copyright 2015 The Xorm Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package xorm
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import (
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"errors"
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"regexp"
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"github.com/go-xorm/core"
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)
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type oci8Driver struct {
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}
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//dataSourceName=user/password@ipv4:port/dbname
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//dataSourceName=user/password@[ipv6]:port/dbname
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func (p *oci8Driver) Parse(driverName, dataSourceName string) (*core.Uri, error) {
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db := &core.Uri{DbType: core.ORACLE}
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dsnPattern := regexp.MustCompile(
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`^(?P<user>.*)\/(?P<password>.*)@` + // user:password@
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`(?P<net>.*)` + // ip:port
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`\/(?P<dbname>.*)`) // dbname
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matches := dsnPattern.FindStringSubmatch(dataSourceName)
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names := dsnPattern.SubexpNames()
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for i, match := range matches {
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switch names[i] {
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case "dbname":
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db.DbName = match
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}
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}
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if db.DbName == "" {
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return nil, errors.New("dbname is empty")
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}
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return db, nil
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}
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