go-mail/encoding.go
Winni Neessen e7c717d0fc
"Rename Mime10 to MIME10 in codebase
Renamed field 'Mime10' to 'MIME10' across multiple files for canonical representation and consistency with standard MIME naming format in the protocol."
2023-10-13 15:23:28 +02:00

168 lines
4.8 KiB
Go

// SPDX-FileCopyrightText: 2022-2023 The go-mail Authors
//
// SPDX-License-Identifier: MIT
package mail
// Charset represents a character set for the encoding
type Charset string
// ContentType represents a content type for the Msg
type ContentType string
// Encoding represents a MIME encoding scheme like quoted-printable or Base64.
type Encoding string
// MIMEVersion represents the MIME version for the mail
type MIMEVersion string
// MIMEType represents the MIME type for the mail
type MIMEType string
// List of supported encodings
const (
// EncodingB64 represents the Base64 encoding as specified in RFC 2045.
EncodingB64 Encoding = "base64"
// EncodingQP represents the "quoted-printable" encoding as specified in RFC 2045.
EncodingQP Encoding = "quoted-printable"
// NoEncoding avoids any character encoding (except of the mail headers)
NoEncoding Encoding = "8bit"
)
// List of common charsets
const (
// CharsetUTF7 represents the "UTF-7" charset
CharsetUTF7 Charset = "UTF-7"
// CharsetUTF8 represents the "UTF-8" charset
CharsetUTF8 Charset = "UTF-8"
// CharsetASCII represents the "US-ASCII" charset
CharsetASCII Charset = "US-ASCII"
// CharsetISO88591 represents the "ISO-8859-1" charset
CharsetISO88591 Charset = "ISO-8859-1"
// CharsetISO88592 represents the "ISO-8859-2" charset
CharsetISO88592 Charset = "ISO-8859-2"
// CharsetISO88593 represents the "ISO-8859-3" charset
CharsetISO88593 Charset = "ISO-8859-3"
// CharsetISO88594 represents the "ISO-8859-4" charset
CharsetISO88594 Charset = "ISO-8859-4"
// CharsetISO88595 represents the "ISO-8859-5" charset
CharsetISO88595 Charset = "ISO-8859-5"
// CharsetISO88596 represents the "ISO-8859-6" charset
CharsetISO88596 Charset = "ISO-8859-6"
// CharsetISO88597 represents the "ISO-8859-7" charset
CharsetISO88597 Charset = "ISO-8859-7"
// CharsetISO88599 represents the "ISO-8859-9" charset
CharsetISO88599 Charset = "ISO-8859-9"
// CharsetISO885913 represents the "ISO-8859-13" charset
CharsetISO885913 Charset = "ISO-8859-13"
// CharsetISO885914 represents the "ISO-8859-14" charset
CharsetISO885914 Charset = "ISO-8859-14"
// CharsetISO885915 represents the "ISO-8859-15" charset
CharsetISO885915 Charset = "ISO-8859-15"
// CharsetISO885916 represents the "ISO-8859-16" charset
CharsetISO885916 Charset = "ISO-8859-16"
// CharsetISO2022JP represents the "ISO-2022-JP" charset
CharsetISO2022JP Charset = "ISO-2022-JP"
// CharsetISO2022KR represents the "ISO-2022-KR" charset
CharsetISO2022KR Charset = "ISO-2022-KR"
// CharsetWindows1250 represents the "windows-1250" charset
CharsetWindows1250 Charset = "windows-1250"
// CharsetWindows1251 represents the "windows-1251" charset
CharsetWindows1251 Charset = "windows-1251"
// CharsetWindows1252 represents the "windows-1252" charset
CharsetWindows1252 Charset = "windows-1252"
// CharsetWindows1255 represents the "windows-1255" charset
CharsetWindows1255 Charset = "windows-1255"
// CharsetWindows1256 represents the "windows-1256" charset
CharsetWindows1256 Charset = "windows-1256"
// CharsetKOI8R represents the "KOI8-R" charset
CharsetKOI8R Charset = "KOI8-R"
// CharsetKOI8U represents the "KOI8-U" charset
CharsetKOI8U Charset = "KOI8-U"
// CharsetBig5 represents the "Big5" charset
CharsetBig5 Charset = "Big5"
// CharsetGB18030 represents the "GB18030" charset
CharsetGB18030 Charset = "GB18030"
// CharsetGB2312 represents the "GB2312" charset
CharsetGB2312 Charset = "GB2312"
// CharsetTIS620 represents the "TIS-620" charset
CharsetTIS620 Charset = "TIS-620"
// CharsetEUCKR represents the "EUC-KR" charset
CharsetEUCKR Charset = "EUC-KR"
// CharsetShiftJIS represents the "Shift_JIS" charset
CharsetShiftJIS Charset = "Shift_JIS"
// CharsetUnknown represents the "Unknown" charset
CharsetUnknown Charset = "Unknown"
// CharsetGBK represents the "GBK" charset
CharsetGBK Charset = "GBK"
)
// List of MIME versions
const (
// MIME10 is the MIME Version 1.0
MIME10 MIMEVersion = "1.0"
)
// List of common content types
const (
TypeTextPlain ContentType = "text/plain"
TypeTextHTML ContentType = "text/html"
TypeAppOctetStream ContentType = "application/octet-stream"
TypePGPSignature ContentType = "application/pgp-signature"
TypePGPEncrypted ContentType = "application/pgp-encrypted"
)
// List of MIMETypes
const (
MIMEAlternative MIMEType = "alternative"
MIMEMixed MIMEType = "mixed"
MIMERelated MIMEType = "related"
)
// String is a standard method to convert an Charset into a printable format
func (c Charset) String() string {
return string(c)
}
// String is a standard method to convert an ContentType into a printable format
func (c ContentType) String() string {
return string(c)
}
// String is a standard method to convert an Encoding into a printable format
func (e Encoding) String() string {
return string(e)
}