Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

mailnews/compose/public/nsMsgAttachmentData.h

@@ -0,0 +1,115 @@
+/* -*- Mode: C++; tab-width: 2; 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 __MSGATTACHMENTDATA_H__
+#define __MSGATTACHMENTDATA_H__
+
+#include "nsIURL.h"
+#include "nsStringGlue.h"
+#include "nsIMsgSend.h"
+
+// Attachment file/URL structures - we're letting libmime use this directly
+class nsMsgAttachmentData final : public nsIMsgAttachmentData
+{
+public:
+  NS_DECL_NSIMSGATTACHMENTDATA
+  NS_DECL_ISUPPORTS
+
+  nsMsgAttachmentData();
+  virtual ~nsMsgAttachmentData();
+
+  nsCOMPtr<nsIURI> m_url;   // The URL to attach.
+
+  nsCString m_desiredType;  // The type to which this document should be
+                            // converted.  Legal values are NULL, TEXT_PLAIN
+                            // and APPLICATION_POSTSCRIPT (which are macros
+                            // defined in net.h); other values are ignored.
+
+  nsCString m_realType;     // The type of the URL if known, otherwise NULL. For example, if 
+                            // you were attaching a temp file which was known to contain HTML data, 
+                            // you would pass in TEXT_HTML as the real_type, to override whatever type 
+                            // the name of the tmp file might otherwise indicate.
+
+  nsCString m_realEncoding; // Goes along with real_type
+
+  nsCString m_realName;     // The original name of this document, which will eventually show up in the 
+                            // Content-Disposition header. For example, if you had copied a document to a 
+                            // tmp file, this would be the original, human-readable name of the document.
+
+  nsCString m_description;  // If you put a string here, it will show up as the Content-Description header.  
+                            // This can be any explanatory text; it's not a file name.             
+
+  nsCString m_disposition;  // The Content-Disposition header (if any). a
+                            // nsMsgAttachmentData can very well have
+                            // Content-Disposition: inline value, instead of
+                            // "attachment".
+  nsCString m_cloudPartInfo; // For X-Mozilla-Cloud-Part header, if any
+
+  // Mac-specific data that should show up as optional parameters
+  // to the content-type header.
+  nsCString m_xMacType;
+  nsCString m_xMacCreator;
+
+  int32_t m_size;                  // The size of the attachment. May be 0.
+  nsCString m_sizeExternalStr;     // The reported size of an external attachment. Originally set at "-1" to mean an unknown value.
+  bool    m_isExternalAttachment;  // Flag for determining if the attachment is external
+  bool    m_isExternalLinkAttachment;  // Flag for determining if the attachment is external and an http link.
+  bool    m_isDownloaded;          // Flag for determining if the attachment has already been downloaded
+  bool    m_hasFilename;           // Tells whether the name is provided by us or if it's a Part 1.2-like attachment
+  bool    m_displayableInline;     // Tells whether the attachment could be displayed inline
+};
+
+class nsMsgAttachedFile final : public nsIMsgAttachedFile
+{
+public:
+  NS_DECL_NSIMSGATTACHEDFILE
+  NS_DECL_ISUPPORTS
+
+  nsMsgAttachedFile();
+  virtual ~nsMsgAttachedFile();
+
+  nsCOMPtr<nsIURI> m_origUrl; // Where it came from on the network (or even elsewhere on the local disk.)
+
+  nsCOMPtr<nsIFile>  m_tmpFile;    // The tmp file in which the (possibly converted) data now resides.
+
+  nsCString m_type;        // The type of the data in file_name (not necessarily the same as the type of orig_url.)
+
+  nsCString m_encoding;    // Likewise, the encoding of the tmp file. This will be set only if the original 
+                            // document had an encoding already; we don't do base64 encoding and so forth until 
+                            // it's time to assemble a full MIME message of all parts.
+
+
+  nsCString m_description;    // For Content-Description header
+  nsCString m_cloudPartInfo; // For X-Mozilla-Cloud-Part header, if any
+  nsCString m_xMacType;    // mac-specific info 
+  nsCString m_xMacCreator; // mac-specific info 
+  nsCString m_realName;      // The real name of the file. 
+
+  // Some statistics about the data that was written to the file, so that when
+  // it comes time to compose a MIME message, we can make an informed decision
+  // about what Content-Transfer-Encoding would be best for this attachment.
+  // (If it's encoded already, we ignore this information and ship it as-is.)
+  uint32_t    m_size;
+  uint32_t    m_unprintableCount;
+  uint32_t    m_highbitCount;
+  uint32_t    m_ctlCount;
+  uint32_t    m_nullCount;
+  uint32_t    m_maxLineLength;
+};
+
+#undef MOZ_ASSERT_TYPE_OK_FOR_REFCOUNTING
+#ifdef MOZ_IS_DESTRUCTIBLE
+#define MOZ_ASSERT_TYPE_OK_FOR_REFCOUNTING(X) \
+  static_assert(!MOZ_IS_DESTRUCTIBLE(X) || \
+                mozilla::IsSame<X, nsMsgAttachmentData>::value || \
+                mozilla::IsSame<X, nsMsgAttachedFile>::value, \
+                "Reference-counted class " #X " should not have a public destructor. " \
+                "Try to make this class's destructor non-public. If that is really " \
+                "not possible, you can whitelist this class by providing a " \
+                "HasDangerousPublicDestructor specialization for it.");
+#else
+#define MOZ_ASSERT_TYPE_OK_FOR_REFCOUNTING(X)
+#endif
+#endif