henrik
04a4b4157f
More development. More types. Fixed attribute groups in requests. Started on client. Saving data to file. More types. Printing from chromeos works a little bit. More types. Spelling corrections. WIP: Fix keyword handling Move request to a separate file and add test. Co-authored-by: Henrik Sölver <henrik.solver@gmail.com> Reviewed-on: #6 Co-Authored-By: henrik <henrik.solver@gmail.com> Co-Committed-By: henrik <henrik.solver@gmail.com>
53 lines
955 B
Go
53 lines
955 B
Go
package ipp
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import (
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"bytes"
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"encoding/binary"
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"fmt"
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"io"
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log "github.com/sirupsen/logrus"
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)
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type enum struct {
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name string
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value int32
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}
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func NewEnum(name string, value int32) *enum {
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e := new(enum)
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e.name = name
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e.value = value
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return e
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}
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func (e enum) String() string {
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return e.name + ":" + fmt.Sprint(e.value)
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}
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func (e *enum) valueTag() tag {
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return enumValueTag
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}
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func (e *enum) unmarshal(byteStream io.Reader) {
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log.Warn("Unmarshal of enum is not implemented yet")
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}
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func (e *enum) marshal() []byte {
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l := 3 + len(e.name) + 6
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b := make([]byte, 0, l)
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buf := bytes.NewBuffer(b)
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buf.WriteByte(byte(enumValueTag))
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binary.Write(buf, binary.BigEndian, uint16(len(e.name)))
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buf.WriteString(e.name)
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binary.Write(buf, binary.BigEndian, uint16(4))
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binary.Write(buf, binary.BigEndian, e.value)
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return buf.Bytes()
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}
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func (e *enum) size() int {
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l := 1 + 4 // The attribute tag + 2 lengths
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l += len(e.name)
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l += 4
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return l
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}
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