Add m-esr52 at 52.6.0

1 files changed, 286 insertions, 0 deletions

diff --git a/embedding/components/webbrowserpersist/nsIWebBrowserPersist.idl b/embedding/components/webbrowserpersist/nsIWebBrowserPersist.idl
new file mode 100644
index 000000000..cd4bd8b69
--- /dev/null
+++ b/embedding/components/webbrowserpersist/nsIWebBrowserPersist.idl
@@ -0,0 +1,286 @@
+/* -*- Mode: IDL; 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/. */
+
+#include "nsICancelable.idl"
+
+interface nsIURI;
+interface nsIInputStream;
+interface nsIDOMDocument;
+interface nsIWebProgressListener;
+interface nsIFile;
+interface nsIChannel;
+interface nsILoadContext;
+
+/**
+ * Interface for persisting DOM documents and URIs to local or remote storage.
+ */
+[scriptable, uuid(8cd752a4-60b1-42c3-a819-65c7a1138a28)]
+interface nsIWebBrowserPersist : nsICancelable
+{
+  /** No special persistence behaviour. */
+  const unsigned long PERSIST_FLAGS_NONE = 0;
+  /** Use cached data if present (skipping validation), else load from network */
+  const unsigned long PERSIST_FLAGS_FROM_CACHE = 1;
+  /** Bypass the cached data. */
+  const unsigned long PERSIST_FLAGS_BYPASS_CACHE = 2;
+  /** Ignore any redirected data (usually adverts). */
+  const unsigned long PERSIST_FLAGS_IGNORE_REDIRECTED_DATA = 4;
+  /** Ignore IFRAME content (usually adverts). */
+  const unsigned long PERSIST_FLAGS_IGNORE_IFRAMES = 8;
+  /** Do not run the incoming data through a content converter e.g. to decompress it */
+  const unsigned long PERSIST_FLAGS_NO_CONVERSION = 16;
+  /** Replace existing files on the disk (use with due diligence!) */
+  const unsigned long PERSIST_FLAGS_REPLACE_EXISTING_FILES = 32;
+  /** Don't modify or add base tags */
+  const unsigned long PERSIST_FLAGS_NO_BASE_TAG_MODIFICATIONS = 64;
+  /** Make changes to original dom rather than cloning nodes */
+  const unsigned long PERSIST_FLAGS_FIXUP_ORIGINAL_DOM = 128;
+  /** Fix links relative to destination location (not origin) */
+  const unsigned long PERSIST_FLAGS_FIXUP_LINKS_TO_DESTINATION = 256;
+  /** Don't make any adjustments to links */
+  const unsigned long PERSIST_FLAGS_DONT_FIXUP_LINKS = 512;
+  /** Force serialization of output (one file at a time; not concurrent) */
+  const unsigned long PERSIST_FLAGS_SERIALIZE_OUTPUT = 1024;
+  /** Don't make any adjustments to filenames */
+  const unsigned long PERSIST_FLAGS_DONT_CHANGE_FILENAMES = 2048;
+  /** Fail on broken inline links */
+  const unsigned long PERSIST_FLAGS_FAIL_ON_BROKEN_LINKS = 4096;
+  /**
+   * Automatically cleanup after a failed or cancelled operation, deleting all
+   * created files and directories. This flag does nothing for failed upload
+   * operations to remote servers.
+   */
+  const unsigned long PERSIST_FLAGS_CLEANUP_ON_FAILURE = 8192;
+  /**
+   * Let the WebBrowserPersist decide whether the incoming data is encoded
+   * and whether it needs to go through a content converter e.g. to
+   * decompress it.
+   */
+  const unsigned long PERSIST_FLAGS_AUTODETECT_APPLY_CONVERSION = 16384;
+  /**
+   * Append the downloaded data to the target file.
+   * This can only be used when persisting to a local file.
+   */
+  const unsigned long PERSIST_FLAGS_APPEND_TO_FILE = 32768;
+
+  /**
+   * Force relevant cookies to be sent with this load even if normally they
+   * wouldn't be.
+   */
+  const unsigned long PERSIST_FLAGS_FORCE_ALLOW_COOKIES = 65536;
+
+  /**
+   * Flags governing how data is fetched and saved from the network. 
+   * It is best to set this value explicitly unless you are prepared
+   * to accept the default values.
+   */
+  attribute unsigned long persistFlags;
+    
+  /** Persister is ready to save data */
+  const unsigned long PERSIST_STATE_READY = 1;
+  /** Persister is saving data */
+  const unsigned long PERSIST_STATE_SAVING = 2;
+  /** Persister has finished saving data */
+  const unsigned long PERSIST_STATE_FINISHED = 3;
+
+  /**
+   * Current state of the persister object.
+   */
+  readonly attribute unsigned long currentState;
+
+  /**
+   * Value indicating the success or failure of the persist
+   * operation.
+   *
+   * @throws NS_BINDING_ABORTED Operation cancelled.
+   * @throws NS_ERROR_FAILURE Non-specific failure.
+   */
+  readonly attribute nsresult result;
+
+  /**
+   * Callback listener for progress notifications. The object that the
+   * embbedder supplies may also implement nsIInterfaceRequestor and be
+   * prepared to return nsIAuthPrompt or other interfaces that may be required
+   * to download data.
+   *
+   * @see nsIAuthPrompt
+   * @see nsIInterfaceRequestor
+   */
+  attribute nsIWebProgressListener progressListener;
+
+  /**
+   * Save the specified URI to file.
+   *
+   * @param aURI       URI to save to file. Some implementations of this interface
+   *                   may also support <CODE>nullptr</CODE> to imply the currently
+   *                   loaded URI.
+   * @param aCacheKey  An object representing the URI in the cache or
+   *                   <CODE>nullptr</CODE>.  This can be a necko cache key,
+   *                   an nsIWebPageDescriptor, or the currentDescriptor of an
+   *                   nsIWebPageDescriptor.
+   * @param aReferrer  The referrer URI to pass with an HTTP request or
+   *                   <CODE>nullptr</CODE>.
+   * @param aReferrerPolicy  The referrer policy for when and what to send via
+   *                   HTTP Referer header.  Ignored if aReferrer is
+   *                   <CODE>nullptr</CODE>.  Taken from REFERRER_POLICY
+   *                   constants in nsIHttpChannel.
+   * @param aPostData  Post data to pass with an HTTP request or
+   *                   <CODE>nullptr</CODE>.
+   * @param aExtraHeaders Additional headers to supply with an HTTP request
+   *                   or <CODE>nullptr</CODE>.
+   * @param aFile      Target file. This may be a nsIFile object or an
+   *                   nsIURI object with a file scheme or a scheme that
+   *                   supports uploading (e.g. ftp).
+   * @param aPrivacyContext A context from which the privacy status of this
+   *                   save operation can be determined. Must only be null
+   *                   in situations in which no such context is available
+   *                   (eg. the operation has no logical association with any
+   *                   window or document)
+   *
+   * @see nsIFile
+   * @see nsIURI
+   * @see nsIInputStream
+   *
+   * @throws NS_ERROR_INVALID_ARG One or more arguments was invalid.
+   */
+  void saveURI(in nsIURI aURI, in nsISupports aCacheKey,
+      in nsIURI aReferrer, in unsigned long aReferrerPolicy,
+      in nsIInputStream aPostData,
+      in string aExtraHeaders, in nsISupports aFile,
+      in nsILoadContext aPrivacyContext);
+
+  /**
+   * @param aIsPrivate Treat the save operation as private (ie. with
+   *                   regards to networking operations and persistence
+   *                   of intermediate data, etc.)
+   * @see saveURI for all other parameter descriptions
+   */
+  void savePrivacyAwareURI(in nsIURI aURI, in nsISupports aCacheKey,
+      in nsIURI aReferrer, in unsigned long aReferrerPolicy,
+      in nsIInputStream aPostData,
+      in string aExtraHeaders, in nsISupports aFile,
+      in boolean aIsPrivate);
+
+  /**
+   * Save a channel to a file. It must not be opened yet.
+   * @see saveURI
+   */
+  void saveChannel(in nsIChannel aChannel, in nsISupports aFile);
+
+  /** Output only the current selection as opposed to the whole document. */
+  const unsigned long ENCODE_FLAGS_SELECTION_ONLY = 1;
+  /**
+   * For plaintext output. Convert html to plaintext that looks like the html.
+   * Implies wrap (except inside &lt;pre&gt;), since html wraps.
+   * HTML output: always do prettyprinting, ignoring existing formatting.
+   */
+  const unsigned long ENCODE_FLAGS_FORMATTED = 2;
+  /**
+   * Output without formatting or wrapping the content. This flag
+   * may be used to preserve the original formatting as much as possible.
+   */
+  const unsigned long ENCODE_FLAGS_RAW = 4;
+  /** Output only the body section, no HTML tags. */
+  const unsigned long ENCODE_FLAGS_BODY_ONLY = 8;
+  /** Wrap even if when not doing formatted output (e.g. for text fields). */
+  const unsigned long ENCODE_FLAGS_PREFORMATTED = 16;
+  /** Wrap documents at the specified column. */
+  const unsigned long ENCODE_FLAGS_WRAP = 32;
+  /**
+   * For plaintext output. Output for format flowed (RFC 2646). This is used
+   * when converting to text for mail sending. This differs just slightly
+   * but in an important way from normal formatted, and that is that
+   * lines are space stuffed. This can't (correctly) be done later.
+   */
+  const unsigned long ENCODE_FLAGS_FORMAT_FLOWED = 64;
+  /** Convert links to absolute links where possible. */
+  const unsigned long ENCODE_FLAGS_ABSOLUTE_LINKS = 128;
+
+  /** 
+   * Attempt to encode entities standardized at W3C (HTML, MathML, etc).
+   * This is a catch-all flag for documents with mixed contents. Beware of
+   * interoperability issues. See below for other flags which might likely
+   * do what you want.
+   */
+  const unsigned long ENCODE_FLAGS_ENCODE_W3C_ENTITIES = 256;
+
+  /**
+   * Output with carriage return line breaks. May also be combined with
+   * ENCODE_FLAGS_LF_LINEBREAKS and if neither is specified, the platform
+   * default format is used.
+   */
+  const unsigned long ENCODE_FLAGS_CR_LINEBREAKS = 512;
+  /**
+   * Output with linefeed line breaks. May also be combined with
+   * ENCODE_FLAGS_CR_LINEBREAKS and if neither is specified, the platform
+   * default format is used.
+   */
+  const unsigned long ENCODE_FLAGS_LF_LINEBREAKS = 1024;
+  /** For plaintext output. Output the content of noscript elements. */
+  const unsigned long ENCODE_FLAGS_NOSCRIPT_CONTENT = 2048;
+  /** For plaintext output. Output the content of noframes elements. */
+  const unsigned long ENCODE_FLAGS_NOFRAMES_CONTENT = 4096;
+
+  /**
+   * Encode basic entities, e.g. output &nbsp; instead of character code 0xa0. 
+   * The basic set is just &nbsp; &amp; &lt; &gt; &quot; for interoperability
+   * with older products that don't support &alpha; and friends.
+   */
+  const unsigned long ENCODE_FLAGS_ENCODE_BASIC_ENTITIES = 8192;
+  /**
+   * Encode Latin1 entities. This includes the basic set and
+   * accented letters between 128 and 255.
+   */
+  const unsigned long ENCODE_FLAGS_ENCODE_LATIN1_ENTITIES = 16384;
+  /**
+   * Encode HTML4 entities. This includes the basic set, accented
+   * letters, greek letters and certain special markup symbols.
+   */
+  const unsigned long ENCODE_FLAGS_ENCODE_HTML_ENTITIES = 32768;
+
+  /**
+   * Save the specified DOM document to file and optionally all linked files
+   * (e.g. images, CSS, JS & subframes). Do not call this method until the
+   * document has finished loading!
+   *
+   * @param aDocument          Document to save to file. Some implementations of
+   *                           this interface may also support <CODE>nullptr</CODE>
+   *                           to imply the currently loaded document.  Can be an
+   *                           nsIWebBrowserPersistDocument or nsIDOMDocument.
+   * @param aFile              Target local file. This may be a nsIFile object or an
+   *                           nsIURI object with a file scheme or a scheme that
+   *                           supports uploading (e.g. ftp).
+   * @param aDataPath          Path to directory where URIs linked to the document
+   *                           are saved or nullptr if no linked URIs should be saved.
+   *                           This may be a nsIFile object or an nsIURI object
+   *                           with a file scheme.
+   * @param aOutputContentType The desired MIME type format to save the 
+   *                           document and all subdocuments into or nullptr to use
+   *                           the default behaviour.
+   * @param aEncodingFlags     Flags to pass to the encoder.
+   * @param aWrapColumn        For text documents, indicates the desired width to
+   *                           wrap text at. Parameter is ignored if wrapping is not
+   *                           specified by the encoding flags.
+   *
+   * @see nsIWebBrowserPersistDocument
+   * @see nsIWebBrowserPersistable
+   * @see nsIFile
+   * @see nsIURI
+   *
+   * @throws NS_ERROR_INVALID_ARG One or more arguments was invalid.
+   */
+  void saveDocument(in nsISupports aDocument,
+     in nsISupports aFile, in nsISupports aDataPath,
+     in string aOutputContentType, in unsigned long aEncodingFlags,
+     in unsigned long aWrapColumn);
+
+  /**
+   * Cancels the current operation. The caller is responsible for cleaning up
+   * partially written files or directories. This has the same effect as calling
+   * cancel with an argument of NS_BINDING_ABORTED.
+   */
+  void cancelSave();
+};