From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- comm/mailnews/mime/public/MimeEncoder.h | 44 +++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 comm/mailnews/mime/public/MimeEncoder.h (limited to 'comm/mailnews/mime/public/MimeEncoder.h') diff --git a/comm/mailnews/mime/public/MimeEncoder.h b/comm/mailnews/mime/public/MimeEncoder.h new file mode 100644 index 0000000000..19a06810a6 --- /dev/null +++ b/comm/mailnews/mime/public/MimeEncoder.h @@ -0,0 +1,44 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef MimeEncoder_h__ +#define MimeEncoder_h__ + +#include "nscore.h" + +namespace mozilla { +namespace mailnews { + +/// A class for encoding the bodies of MIME parts. +class MimeEncoder { + public: + virtual ~MimeEncoder() {} + + /// A callback for writing the encoded output + typedef nsresult (*OutputCallback)(const char* buf, int32_t size, + void* closure); + + /// Encodes the string in the buffer and sends it to the callback + virtual nsresult Write(const char* buffer, int32_t size) = 0; + /// Flush all pending data when no more data exists + virtual nsresult Flush() { return NS_OK; } + + /// Get an encoder that outputs Base64-encoded data + static MimeEncoder* GetBase64Encoder(OutputCallback callback, void* closure); + /// Get an encoder that outputs quoted-printable data + static MimeEncoder* GetQPEncoder(OutputCallback callback, void* closure); + + protected: + MimeEncoder(OutputCallback callback, void* closure); + OutputCallback mCallback; + void* mClosure; + uint32_t mCurrentColumn; +}; + +} // namespace mailnews +} // namespace mozilla + +#endif -- cgit v1.2.3