mailnews/mime/emitters/nsMimeHtmlEmitter.h
author Jorg K <jorgk@jorgk.com>
Wed, 01 May 2019 21:22:59 +0200
changeset 73368 49e5afc4dd388ac477fd3248eba31ab4a45c44c8
parent 73199 bca950c87a074a65e00c0894937c46b3b644ee5e
child 88759 658c69b0c26c3d374d87cd7239508e361cea8a6f
permissions -rw-r--r--
Bug 1544013 - Convert builtin opensearch XML files to webextention, remove 22 engines from bug 1545517. r=me Conversion of XML files to manifest.json and favicon.ico by Dale Harvey.

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 _nsMimeHtmlEmitter_h_
#define _nsMimeHtmlEmitter_h_

#include "mozilla/Attributes.h"
#include "prio.h"
#include "nsMimeBaseEmitter.h"
#include "nsIMimeMiscStatus.h"

class nsMimeHtmlDisplayEmitter : public nsMimeBaseEmitter {
 public:
  nsMimeHtmlDisplayEmitter();
  nsresult Init();

  virtual ~nsMimeHtmlDisplayEmitter(void);

  // Header handling routines.
  NS_IMETHOD EndHeader(const nsACString &name) override;

  // Attachment handling routines
  NS_IMETHOD StartAttachment(const nsACString &name, const char *contentType,
                             const char *url,
                             bool aIsExternalAttachment) override;
  NS_IMETHOD AddAttachmentField(const char *field, const char *value) override;
  NS_IMETHOD EndAttachment() override;
  NS_IMETHOD EndAllAttachments() override;

  // Body handling routines
  NS_IMETHOD WriteBody(const nsACString &buf, uint32_t *amountWritten) override;
  NS_IMETHOD EndBody() override;
  NS_IMETHOD WriteHTMLHeaders(const nsACString &name) override;

  virtual nsresult WriteHeaderFieldHTMLPrefix(const nsACString &name) override;
  virtual nsresult WriteHeaderFieldHTML(const char *field,
                                        const char *value) override;
  virtual nsresult WriteHeaderFieldHTMLPostfix() override;

 protected:
  bool mFirst;           // Attachment flag...
  bool mSkipAttachment;  // attachments we shouldn't show...

  nsCOMPtr<nsIMsgHeaderSink> mHeaderSink;

  nsresult GetHeaderSink(nsIMsgHeaderSink **aHeaderSink);
  bool BroadCastHeadersAndAttachments();
  nsresult StartAttachmentInBody(const nsACString &name,
                                 const char *contentType, const char *url);

  nsresult BroadcastHeaders(nsIMsgHeaderSink *aHeaderSink, int32_t aHeaderMode,
                            bool aFromNewsgroup);
};

#endif /* _nsMimeHtmlEmitter_h_ */