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Diffstat (limited to 'netwerk/base/nsIURL.idl')
| -rw-r--r-- | netwerk/base/nsIURL.idl | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/netwerk/base/nsIURL.idl b/netwerk/base/nsIURL.idl new file mode 100644 index 0000000000..11a9fa0f47 --- /dev/null +++ b/netwerk/base/nsIURL.idl @@ -0,0 +1,130 @@ +/* -*- Mode: C++; tab-width: 2; 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 "nsIURI.idl" +interface nsIURIMutator; + +/** + * The nsIURL interface provides convenience methods that further + * break down the path portion of nsIURI: + * + * http://host/directory/fileBaseName.fileExtension?query + * http://host/directory/fileBaseName.fileExtension#ref + * \ \ / + * \ ----------------------- + * \ | / + * \ fileName / + * ---------------------------- + * | + * filePath + */ +[scriptable, builtinclass, uuid(86adcd89-0b70-47a2-b0fe-5bb2c5f37e31)] +interface nsIURL : nsIURI +{ + /************************************************************************* + * The URL path is broken down into the following principal components: + * + * attribute AUTF8String filePath; + * attribute AUTF8String query; + * + * These are inherited from nsIURI. + */ + + /************************************************************************* + * The URL filepath is broken down into the following sub-components: + */ + + /** + * Returns the directory portion of a URL. If the URL denotes a path to a + * directory and not a file, e.g. http://host/foo/bar/, then the Directory + * attribute accesses the complete /foo/bar/ portion, and the FileName is + * the empty string. If the trailing slash is omitted, then the Directory + * is /foo/ and the file is bar (i.e. this is a syntactic, not a semantic + * breakdown of the Path). And hence don't rely on this for something to + * be a definitely be a file. But you can get just the leading directory + * portion for sure. + * + * Some characters may be escaped. + */ + readonly attribute AUTF8String directory; + + /** + * Returns the file name portion of a URL. If the URL denotes a path to a + * directory and not a file, e.g. http://host/foo/bar/, then the Directory + * attribute accesses the complete /foo/bar/ portion, and the FileName is + * the empty string. Note that this is purely based on searching for the + * last trailing slash. And hence don't rely on this to be a definite file. + * + * Some characters may be escaped. + */ + readonly attribute AUTF8String fileName; + + /************************************************************************* + * The URL filename is broken down even further: + */ + + /** + * Returns the file basename portion of a filename in a url. + * + * Some characters may be escaped. + */ + readonly attribute AUTF8String fileBaseName; + + /** + * Returns the file extension portion of a filename in a url. If a file + * extension does not exist, the empty string is returned. + * + * Some characters may be escaped. + */ + readonly attribute AUTF8String fileExtension; + + /** + * This method takes a uri and compares the two. The common uri portion + * is returned as a string. The minimum common uri portion is the + * protocol, and any of these if present: login, password, host and port + * If no commonality is found, "" is returned. If they are identical, the + * whole path with file/ref/etc. is returned. For file uris, it is + * expected that the common spec would be at least "file:///" since '/' is + * a shared common root. + * + * Examples: + * this.spec aURIToCompare.spec result + * 1) http://mozilla.org/ http://www.mozilla.org/ "" + * 2) http://foo.com/bar/ ftp://foo.com/bar/ "" + * 3) http://foo.com:8080/ http://foo.com/bar/ "" + * 4) ftp://user@foo.com/ ftp://user:pw@foo.com/ "" + * 5) ftp://foo.com/bar/ ftp://foo.com/bar ftp://foo.com/ + * 6) ftp://foo.com/bar/ ftp://foo.com/bar/b.html ftp://foo.com/bar/ + * 7) http://foo.com/a.htm#i http://foo.com/b.htm http://foo.com/ + * 8) ftp://foo.com/c.htm#i ftp://foo.com/c.htm ftp://foo.com/c.htm + * 9) file:///a/b/c.html file:///d/e/c.html file:/// + */ + AUTF8String getCommonBaseSpec(in nsIURI aURIToCompare); + + /** + * This method tries to create a string which specifies the location of the + * argument relative to |this|. If the argument and |this| are equal, the + * method returns "". If any of the URIs' scheme, host, userpass, or port + * don't match, the method returns the full spec of the argument. + * + * Examples: + * this.spec aURIToCompare.spec result + * 1) http://mozilla.org/ http://www.mozilla.org/ http://www.mozilla.org/ + * 2) http://mozilla.org/ http://www.mozilla.org http://www.mozilla.org/ + * 3) http://foo.com/bar/ http://foo.com:80/bar/ "" + * 4) http://foo.com/ http://foo.com/a.htm#b a.html#b + * 5) http://foo.com/a/b/ http://foo.com/c ../../c + */ + AUTF8String getRelativeSpec(in nsIURI aURIToCompare); + +}; + +[scriptable, builtinclass, uuid(25072eb8-f1e6-482f-9ca9-eddd3d65169a)] +interface nsIURLMutator : nsISupports +{ + [must_use] nsIURIMutator setFileName(in AUTF8String aFileName); + [must_use] nsIURIMutator setFileBaseName(in AUTF8String aFileBaseName); + [must_use] nsIURIMutator setFileExtension(in AUTF8String aFileExtension); +}; |