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Diffstat (limited to 'docshell/base/nsIURIFixup.idl')
| -rw-r--r-- | docshell/base/nsIURIFixup.idl | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/docshell/base/nsIURIFixup.idl b/docshell/base/nsIURIFixup.idl new file mode 100644 index 0000000000..2261c0cb40 --- /dev/null +++ b/docshell/base/nsIURIFixup.idl @@ -0,0 +1,204 @@ +/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * + * 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 "nsISupports.idl" + +interface nsIURI; +interface nsIInputStream; +interface nsIDNSListener; +webidl BrowsingContext; + +/** + * Interface indicating what we found/corrected when fixing up a URI + */ +[scriptable, uuid(4819f183-b532-4932-ac09-b309cd853be7)] +interface nsIURIFixupInfo : nsISupports +{ + /** + * Consumer that asked for fixed up URI. + */ + attribute BrowsingContext consumer; + + /** + * Our best guess as to what URI the consumer will want. Might + * be null if we couldn't salvage anything (for instance, because + * the input was invalid as a URI and FIXUP_FLAG_ALLOW_KEYWORD_LOOKUP + * was not passed) + */ + attribute nsIURI preferredURI; + + /** + * The fixed-up original input, *never* using a keyword search. + * (might be null if the original input was not recoverable as + * a URL, e.g. "foo bar"!) + */ + attribute nsIURI fixedURI; + + /** + * The name of the keyword search provider used to provide a keyword search; + * empty string if no keyword search was done. + */ + attribute AString keywordProviderName; + + /** + * The keyword as used for the search (post trimming etc.) + * empty string if no keyword search was done. + */ + attribute AString keywordAsSent; + + /** + * Whether there was no protocol at all and we had to add one in the first place. + */ + attribute boolean wasSchemelessInput; + + /** + * Whether we changed the protocol instead of using one from the input as-is. + */ + attribute boolean fixupChangedProtocol; + + /** + * Whether we created an alternative URI. We might have added a prefix and/or + * suffix, the contents of which are controlled by the + * browser.fixup.alternate.prefix and .suffix prefs, with the defaults being + * "www." and ".com", respectively. + */ + attribute boolean fixupCreatedAlternateURI; + + /** + * The original input + */ + attribute AUTF8String originalInput; + + /** + * The POST data to submit with the returned URI (see nsISearchSubmission). + */ + attribute nsIInputStream postData; +}; + + +/** + * Interface implemented by objects capable of fixing up strings into URIs + */ +[scriptable, uuid(1da7e9d4-620b-4949-849a-1cd6077b1b2d)] +interface nsIURIFixup : nsISupports +{ + /** No fixup flags. */ + const unsigned long FIXUP_FLAG_NONE = 0; + + /** + * Allow the fixup to use a keyword lookup service to complete the URI. + * The fixup object implementer should honour this flag and only perform + * any lengthy keyword (or search) operation if it is set. + */ + const unsigned long FIXUP_FLAG_ALLOW_KEYWORD_LOOKUP = 1; + + /** + * Tell the fixup to make an alternate URI from the input URI, for example + * to turn foo into www.foo.com. + */ + const unsigned long FIXUP_FLAGS_MAKE_ALTERNATE_URI = 2; + + /* + * Set when the fixup happens in a private context, the used search engine + * may differ in this case. Not all consumers care about this, because they + * may not want the url to be transformed in a search. + */ + const unsigned long FIXUP_FLAG_PRIVATE_CONTEXT = 4; + + /* + * Fix common scheme typos. + */ + const unsigned long FIXUP_FLAG_FIX_SCHEME_TYPOS = 8; + + /** + * Tries to converts the specified string into a URI, first attempting + * to correct any errors in the syntax or other vagaries. + * It returns information about what it corrected + * (e.g. whether we could rescue the URI or "just" generated a keyword + * search URI instead). + * + * @param aURIText Candidate URI. + * @param aFixupFlags Flags that govern ways the URI may be fixed up. + * Defaults to FIXUP_FLAG_NONE. + */ + nsIURIFixupInfo getFixupURIInfo(in AUTF8String aURIText, + [optional] in unsigned long aFixupFlags); + + /** + * Convert load flags from nsIWebNavigation to URI fixup flags for use in + * getFixupURIInfo. + * + * @param aURIText Candidate URI; used for determining whether to + * allow keyword lookups. + * @param aDocShellFlags Load flags from nsIDocShell to convert. + */ + unsigned long webNavigationFlagsToFixupFlags( + in AUTF8String aURIText, in unsigned long aDocShellFlags); + + /** + * Converts the specified keyword string into a URI. Note that it's the + * caller's responsibility to check whether keywords are enabled and + * whether aKeyword is a sensible keyword. + * + * @param aKeyword The keyword string to convert into a URI + * @param aIsPrivateContext Whether this is invoked from a private context. + */ + nsIURIFixupInfo keywordToURI(in AUTF8String aKeyword, + [optional] in boolean aIsPrivateContext); + + /** + * Given a uri-like string with a protocol, attempt to fix and convert it + * into an instance of nsIURIFixupInfo. + * + * Differently from getFixupURIInfo, this assumes the input string is an + * http/https uri, and can add a prefix and/or suffix to its hostname. + * + * The scheme will be changed to the scheme defined in + * "browser.fixup.alternate.protocol", which is by default, https. + * + * If the prefix and suffix of the host are missing, it will add them to + * the host using the preferences "browser.fixup.alternate.prefix" and + * "browser.fixup.alternate.suffix" as references. + * + * If a hostname suffix is present, but the URI doesn't contain a prefix, + * it will add the prefix via "browser.fixup.alternate.prefix" + * + * @param aUriString The URI to fixup and convert. + * @returns nsIURIFixupInfo + * A nsIURIFixupInfo object with the property fixedURI + * which contains the modified URI. + * @throws NS_ERROR_FAILURE + * If aUriString is undefined, or the scheme is not + * http/https. + */ + nsIURIFixupInfo forceHttpFixup(in AUTF8String aUriString); + + /** + * With the host associated with the URI, use nsIDNSService to determine + * if an IP address can be found for this host. This method will ignore checking + * hosts that are IP addresses. If the host does not contain any periods, depending + * on the browser.urlbar.dnsResolveFullyQualifiedNames preference value, a period + * may be appended in order to make it a fully qualified domain name. + * + * @param aURI The URI to parse and pass into the DNS lookup. + * @param aListener The listener when the result from the lookup is available. + * @param aOriginAttributes The originAttributes to pass the DNS lookup. + * @throws NS_ERROR_FAILURE if aURI does not have a displayHost or asciiHost. + */ + void checkHost(in nsIURI aURI, + in nsIDNSListener aListener, + [optional] in jsval aOriginAttributes); + + /** + * Returns true if the specified domain is known and false otherwise. + * A known domain is relevant when we have a single word and can't be + * sure whether to treat the word as a host name or should instead be + * treated as a search term. + * + * @param aDomain A domain name to query. + */ + bool isDomainKnown(in AUTF8String aDomain); +}; |