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50 lines
1.2 KiB
50 lines
1.2 KiB
// 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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"regexp" |
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"strings" |
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"github.com/go-xorm/core" |
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) |
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type mysqlDriver struct { |
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} |
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func (p *mysqlDriver) Parse(driverName, dataSourceName string) (*core.Uri, error) { |
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dsnPattern := regexp.MustCompile( |
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`^(?:(?P<user>.*?)(?::(?P<passwd>.*))?@)?` + // [user[:password]@] |
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`(?:(?P<net>[^\(]*)(?:\((?P<addr>[^\)]*)\))?)?` + // [net[(addr)]] |
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`\/(?P<dbname>.*?)` + // /dbname |
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`(?:\?(?P<params>[^\?]*))?$`) // [?param1=value1¶mN=valueN] |
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matches := dsnPattern.FindStringSubmatch(dataSourceName) |
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//tlsConfigRegister := make(map[string]*tls.Config) |
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names := dsnPattern.SubexpNames() |
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uri := &core.Uri{DbType: core.MYSQL} |
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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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uri.DbName = match |
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case "params": |
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if len(match) > 0 { |
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kvs := strings.Split(match, "&") |
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for _, kv := range kvs { |
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splits := strings.Split(kv, "=") |
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if len(splits) == 2 { |
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switch splits[0] { |
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case "charset": |
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uri.Charset = splits[1] |
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} |
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} |
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} |
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} |
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} |
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} |
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return uri, nil |
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}
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