46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
/*
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** Copyright 2022 Dolysis Consulting Limited
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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**
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** For changes see the git log
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*/
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package ipp
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import (
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"fmt"
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"os"
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"path"
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)
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// ParseControlFile reads and decodes a cups control file into a response
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func ParseControlFile(jobID int, spoolDirectory string) (*Response, error) {
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if spoolDirectory == "" {
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spoolDirectory = "/var/spool/cups"
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}
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controlFilePath := path.Join(spoolDirectory, fmt.Sprintf("c%d", jobID))
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if _, err := os.Stat(controlFilePath); err != nil {
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return nil, err
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}
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controlFile, err := os.Open(controlFilePath)
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if err != nil {
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return nil, err
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}
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defer controlFile.Close()
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return NewResponseDecoder(controlFile).Decode(nil)
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}
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