33 lines
672 B
Go
33 lines
672 B
Go
package main
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import (
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"code.google.com/p/goconf/conf"
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"errors"
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)
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type Storage interface {
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Put(filename string, hash string) error
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Get(filename string, hash string) error
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}
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func GetStorage(config *conf.ConfigFile) (Storage, error) {
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storageMethod, err := config.GetString("storage", "method")
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if err != nil {
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return nil, errors.New("Error: storage method not specified in config file.")
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}
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var storage Storage
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switch storageMethod {
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case "local":
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storage, err = NewLocalStorage(config)
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if err != nil {
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return nil, err
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}
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default:
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return nil, errors.New("Error: storage method '" + storageMethod + "' not implemented.")
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}
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return storage, nil
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}
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