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Winni Neessen
31001e87b2
# SUMMARY * Bad licenses: * Deprecated licenses: * Licenses without file extension: * Missing licenses: * Unused licenses: * Used licenses: CC0-1.0, MIT * Read errors: 0 * Files with copyright information: 45 / 45 * Files with license information: 45 / 45 Congratulations! Your project is compliant with version 3.0 of the REUSE Specification :-)
37 lines
769 B
Go
37 lines
769 B
Go
// SPDX-FileCopyrightText: 2022 Winni Neessen <winni@neessen.dev>
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//
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// SPDX-License-Identifier: MIT
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package mail
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import (
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"io"
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"net/textproto"
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)
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// FileOption returns a function that can be used for grouping File options
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type FileOption func(*File)
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// File is an attachment or embedded file of the Msg
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type File struct {
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Name string
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Header textproto.MIMEHeader
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Writer func(w io.Writer) (int64, error)
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}
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// WithFileName sets the filename of the File
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func WithFileName(n string) FileOption {
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return func(f *File) {
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f.Name = n
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}
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}
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// setHeader sets header fields to a File
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func (f *File) setHeader(h Header, v string) {
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f.Header.Set(string(h), v)
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}
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func (f *File) getHeader(h Header) (string, bool) {
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v := f.Header.Get(string(h))
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return v, v != ""
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}
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