1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20 #include <cassert>
21 #include <cstddef>
22
23 #include <com/sun/star/lang/Locale.hpp>
24 #include <com/sun/star/lang/XComponent.hpp>
25 #include <com/sun/star/ucb/Command.hpp>
26 #include <com/sun/star/ucb/IllegalIdentifierException.hpp>
27 #include <com/sun/star/ucb/UniversalContentBroker.hpp>
28 #include <com/sun/star/ucb/XCommandProcessor.hpp>
29 #include <com/sun/star/ucb/XContent.hpp>
30 #include <com/sun/star/ucb/XContentIdentifier.hpp>
31 #include <com/sun/star/ucb/XContentProvider.hpp>
32 #include <com/sun/star/uno/Any.hxx>
33 #include <com/sun/star/uno/Exception.hpp>
34 #include <com/sun/star/uno/Reference.hxx>
35 #include <com/sun/star/uno/RuntimeException.hpp>
36 #include <com/sun/star/uno/XComponentContext.hpp>
37 #include <com/sun/star/uri/XUriReference.hpp>
38 #include <cppuhelper/bootstrap.hxx>
39 #include <cppuhelper/implbase.hxx>
40 #include <cppunit/TestFixture.h>
41 #include <cppunit/extensions/HelperMacros.h>
42 #include <cppunit/plugin/TestPlugIn.h>
43 #include <rtl/strbuf.hxx>
44 #include <rtl/string.h>
45 #include <rtl/string.hxx>
46 #include <rtl/textenc.h>
47 #include <rtl/ustring.hxx>
48 #include <sal/macros.h>
49 #include <sal/types.h>
50 #include <svl/urihelper.hxx>
51 #include <unotools/charclass.hxx>
52
53 namespace com { namespace sun { namespace star { namespace ucb {
54 class XCommandEnvironment;
55 class XContentEventListener;
56 } } } }
57
58 namespace {
59
60 // This class only implements that subset of functionality of a proper
61 // css::ucb::Content that is known to be needed here:
62 class Content:
63 public cppu::WeakImplHelper<
64 css::ucb::XContent, css::ucb::XCommandProcessor >
65 {
66 public:
67 explicit Content(
68 css::uno::Reference< css::ucb::XContentIdentifier > const & identifier);
69
70 virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
getIdentifier()71 getIdentifier() override {
72 return m_identifier;
73 }
74
getContentType()75 virtual OUString SAL_CALL getContentType() override
76 {
77 return OUString();
78 }
79
addContentEventListener(css::uno::Reference<css::ucb::XContentEventListener> const &)80 virtual void SAL_CALL addContentEventListener(
81 css::uno::Reference< css::ucb::XContentEventListener > const &) override
82 {}
83
removeContentEventListener(css::uno::Reference<css::ucb::XContentEventListener> const &)84 virtual void SAL_CALL removeContentEventListener(
85 css::uno::Reference< css::ucb::XContentEventListener > const &) override
86 {}
87
createCommandIdentifier()88 virtual sal_Int32 SAL_CALL createCommandIdentifier() override
89 {
90 return 0;
91 }
92
93 virtual css::uno::Any SAL_CALL execute(
94 css::ucb::Command const & command, sal_Int32 commandId,
95 css::uno::Reference< css::ucb::XCommandEnvironment > const &) override;
96
abort(sal_Int32)97 virtual void SAL_CALL abort(sal_Int32) override {}
98
99 private:
100 static char const m_prefix[];
101
102 css::uno::Reference< css::ucb::XContentIdentifier > m_identifier;
103 };
104
105 char const Content::m_prefix[] = "test:";
106
Content(css::uno::Reference<css::ucb::XContentIdentifier> const & identifier)107 Content::Content(
108 css::uno::Reference< css::ucb::XContentIdentifier > const & identifier):
109 m_identifier(identifier)
110 {
111 assert(m_identifier.is());
112 OUString uri(m_identifier->getContentIdentifier());
113 if (!uri.matchIgnoreAsciiCase(m_prefix)
114 || uri.indexOf('#', RTL_CONSTASCII_LENGTH(m_prefix)) != -1)
115 {
116 throw css::ucb::IllegalIdentifierException();
117 }
118 }
119
execute(css::ucb::Command const & command,sal_Int32,css::uno::Reference<css::ucb::XCommandEnvironment> const &)120 css::uno::Any Content::execute(
121 css::ucb::Command const & command, sal_Int32,
122 css::uno::Reference< css::ucb::XCommandEnvironment > const &)
123 {
124 if ( command.Name != "getCasePreservingURL" )
125 {
126 throw css::uno::RuntimeException();
127 }
128 // If any non-empty segment starts with anything but '0', '1', or '2', fail;
129 // otherwise, if the last non-empty segment starts with '1', add a final
130 // slash, and if the last non-empty segment starts with '2', remove a final
131 // slash (if any); also, turn the given uri into all-lowercase:
132 OUString uri(m_identifier->getContentIdentifier());
133 sal_Unicode c = '0';
134 for (sal_Int32 i = RTL_CONSTASCII_LENGTH(m_prefix); i != -1;) {
135 OUString seg(uri.getToken(0, '/', i));
136 if (seg.getLength() > 0) {
137 c = seg[0];
138 if (c < '0' || c > '2') {
139 throw css::uno::Exception();
140 }
141 }
142 }
143 switch (c) {
144 case '1':
145 uri += "/";
146 break;
147 case '2':
148 if (uri.endsWith("/")) {
149 uri = uri.copy(0, uri.getLength() -1);
150 }
151 break;
152 }
153 return css::uno::makeAny(uri.toAsciiLowerCase());
154 }
155
156 class Provider: public cppu::WeakImplHelper< css::ucb::XContentProvider > {
157 public:
queryContent(css::uno::Reference<css::ucb::XContentIdentifier> const & identifier)158 virtual css::uno::Reference< css::ucb::XContent > SAL_CALL queryContent(
159 css::uno::Reference< css::ucb::XContentIdentifier > const & identifier) override
160 {
161 return new Content(identifier);
162 }
163
compareContentIds(css::uno::Reference<css::ucb::XContentIdentifier> const & id1,css::uno::Reference<css::ucb::XContentIdentifier> const & id2)164 virtual sal_Int32 SAL_CALL compareContentIds(
165 css::uno::Reference< css::ucb::XContentIdentifier > const & id1,
166 css::uno::Reference< css::ucb::XContentIdentifier > const & id2) override
167 {
168 assert(id1.is() && id2.is());
169 return
170 id1->getContentIdentifier().compareTo(id2->getContentIdentifier());
171 }
172 };
173
174 class Test: public CppUnit::TestFixture {
175 public:
176 virtual void setUp() override;
177
178 void finish();
179
180 void testNormalizedMakeRelative();
181
182 void testFindFirstURLInText();
183
184 void testResolveIdnaHost();
185
186 CPPUNIT_TEST_SUITE(Test);
187 CPPUNIT_TEST(testNormalizedMakeRelative);
188 CPPUNIT_TEST(testFindFirstURLInText);
189 CPPUNIT_TEST(testResolveIdnaHost);
190 CPPUNIT_TEST(finish);
191 CPPUNIT_TEST_SUITE_END();
192
193 private:
194 static css::uno::Reference< css::uno::XComponentContext > m_context;
195 };
196
setUp()197 void Test::setUp() {
198 // For whatever reason, on W32 it does not work to create/destroy a fresh
199 // component context for each test in Test::setUp/tearDown; therefore, a
200 // single component context is used for all tests and destroyed in the last
201 // pseudo-test "finish":
202 if (!m_context.is()) {
203 m_context = cppu::defaultBootstrap_InitialComponentContext();
204 }
205 }
206
finish()207 void Test::finish() {
208 css::uno::Reference< css::lang::XComponent >(
209 m_context, css::uno::UNO_QUERY_THROW)->dispose();
210 }
211
testNormalizedMakeRelative()212 void Test::testNormalizedMakeRelative() {
213 auto ucb(css::ucb::UniversalContentBroker::create(m_context));
214 ucb->registerContentProvider(new Provider, "test", true);
215 ucb->registerContentProvider(
216 css::uno::Reference<css::ucb::XContentProvider>(
217 m_context->getServiceManager()->createInstanceWithContext(
218 "com.sun.star.comp.ucb.FileProvider", m_context),
219 css::uno::UNO_QUERY_THROW),
220 "file", true);
221 struct Data {
222 char const * base;
223 char const * absolute;
224 char const * relative;
225 };
226 static Data const tests[] = {
227 { "hierarchical:/", "mailto:def@a.b.c.", "mailto:def@a.b.c." },
228 { "hierarchical:/", "a/b/c", "a/b/c" },
229 { "hierarchical:/a", "hierarchical:/a/b/c?d#e", "/a/b/c?d#e" },
230 { "hierarchical:/a/", "hierarchical:/a/b/c?d#e", "b/c?d#e" },
231 { "test:/0/0/a", "test:/0/b", "../b" },
232 { "test:/1/1/a", "test:/1/b", "../b" },
233 { "test:/2/2//a", "test:/2/b", "../../b" },
234 { "test:/0a/b", "test:/0A/c#f", "c#f" },
235 { "file:///usr/bin/nonex1/nonex2",
236 "file:///usr/bin/nonex1/nonex3/nonex4", "nonex3/nonex4" },
237 { "file:///usr/bin/nonex1/nonex2#fragmentA",
238 "file:///usr/bin/nonex1/nonex3/nonex4#fragmentB",
239 "nonex3/nonex4#fragmentB" },
240 { "file:///usr/nonex1/nonex2", "file:///usr/nonex3", "../nonex3" },
241 { "file:///c:/windows/nonex1", "file:///c:/nonex2", "../nonex2" },
242 #if defined(_WIN32)
243 { "file:///c:/nonex1/nonex2", "file:///C:/nonex1/nonex3/nonex4",
244 "nonex3/nonex4" }
245 #endif
246 };
247 for (std::size_t i = 0; i < SAL_N_ELEMENTS(tests); ++i) {
248 css::uno::Reference< css::uri::XUriReference > ref(
249 URIHelper::normalizedMakeRelative(
250 m_context, OUString::createFromAscii(tests[i].base),
251 OUString::createFromAscii(tests[i].absolute)));
252 bool ok = tests[i].relative == nullptr
253 ? !ref.is()
254 : ref.is() && ref->getUriReference().equalsAscii(tests[i].relative);
255 OString msg;
256 if (!ok) {
257 OStringBuffer buf;
258 buf.append('<');
259 buf.append(tests[i].base);
260 buf.append(">, <");
261 buf.append(tests[i].absolute);
262 buf.append(">: ");
263 if (ref.is()) {
264 buf.append('<');
265 buf.append(
266 OUStringToOString(
267 ref->getUriReference(), RTL_TEXTENCODING_UTF8));
268 buf.append('>');
269 } else {
270 buf.append("none");
271 }
272 buf.append(" instead of ");
273 if (tests[i].relative == nullptr) {
274 buf.append("none");
275 } else {
276 buf.append('<');
277 buf.append(tests[i].relative);
278 buf.append('>');
279 }
280 msg = buf.makeStringAndClear();
281 }
282 CPPUNIT_ASSERT_MESSAGE(msg.getStr(), ok);
283 }
284 }
285
testFindFirstURLInText()286 void Test::testFindFirstURLInText() {
287 struct Data {
288 char const * input;
289 char const * result;
290 sal_Int32 begin;
291 sal_Int32 end;
292 };
293 static Data const tests[] = {
294 { "...ftp://bla.bla.bla/blubber/...",
295 "ftp://bla.bla.bla/blubber/", 3, 29 },
296 { "..\\ftp://bla.bla.bla/blubber/...", nullptr, 0, 0 },
297 { "..\\ftp:\\\\bla.bla.bla\\blubber/...",
298 //Sync with tools/source/fsys/urlobj.cxx and changeScheme
299 #ifdef LINUX
300 "smb://bla.bla.bla/blubber%2F", 7, 29 },
301 #else
302 "file://bla.bla.bla/blubber%2F", 7, 29 },
303 #endif
304 { "http://sun.com", "http://sun.com/", 0, 14 },
305 { "http://sun.com/", "http://sun.com/", 0, 15 },
306 { "http://www.xerox.com@www.pcworld.com/go/3990332.htm", nullptr, 0, 0 },
307 { "ftp://www.xerox.com@www.pcworld.com/go/3990332.htm",
308 "ftp://www.xerox.com@www.pcworld.com/go/3990332.htm", 0, 50 },
309 { "Version.1.2.3", nullptr, 0, 0 },
310 { "Version:1.2.3", nullptr, 0, 0 },
311 { "a.b.c", nullptr, 0, 0 },
312 { "file:///a|...", "file:///a:", 0, 10 },
313 { "file:///a||...", "file:///a%7C%7C", 0, 11 },
314 { "file:///a|/bc#...", "file:///a:/bc", 0, 13 },
315 { "file:///a|/bc#de...", "file:///a:/bc#de", 0, 16 },
316 { "abc.def.ghi,ftp.xxx.yyy/zzz...", "ftp://ftp.xxx.yyy/zzz", 12, 27 },
317 { "abc.def.ghi,Ftp.xxx.yyy/zzz...", "ftp://Ftp.xxx.yyy/zzz", 12, 27 },
318 { "abc.def.ghi,www.xxx.yyy...", "http://www.xxx.yyy/", 12, 23 },
319 { "abc.def.ghi,wwww.xxx.yyy...", nullptr, 0, 0 },
320 { "abc.def.ghi,wWW.xxx.yyy...", "http://wWW.xxx.yyy/", 12, 23 },
321 { "Bla {mailto.me@abc.def.g.h.i}...",
322 "mailto:%7Bmailto.me@abc.def.g.h.i", 4, 28 },
323 { "abc@def@ghi", nullptr, 0, 0 },
324 { "lala@sun.com", "mailto:lala@sun.com", 0, 12 },
325 { "1lala@sun.com", "mailto:1lala@sun.com", 0, 13 },
326 { "aaa_bbb@xxx.yy", "mailto:aaa_bbb@xxx.yy", 0, 14 },
327 { "{a:\\bla/bla/bla...}", "file:///a:/bla/bla/bla", 1, 15 },
328 { "#b:/c/d#e#f#", "file:///b:/c/d", 1, 7 },
329 { "a:/", "file:///a:/", 0, 3 },
330 { ".component:", nullptr, 0, 0 },
331 { ".uno:", nullptr, 0, 0 },
332 { "cid:", nullptr, 0, 0 },
333 { "data:", nullptr, 0, 0 },
334 { "db:", nullptr, 0, 0 },
335 { "file:", nullptr, 0, 0 },
336 { "ftp:", nullptr, 0, 0 },
337 { "http:", nullptr, 0, 0 },
338 { "https:", nullptr, 0, 0 },
339 { "imap:", nullptr, 0, 0 },
340 { "javascript:", nullptr, 0, 0 },
341 { "ldap:", nullptr, 0, 0 },
342 { "macro:", nullptr, 0, 0 },
343 { "mailto:", nullptr, 0, 0 },
344 { "news:", nullptr, 0, 0 },
345 { "out:", nullptr, 0, 0 },
346 { "pop3:", nullptr, 0, 0 },
347 { "private:", nullptr, 0, 0 },
348 { "slot:", nullptr, 0, 0 },
349 { "staroffice.component:", nullptr, 0, 0 },
350 { "staroffice.db:", nullptr, 0, 0 },
351 { "staroffice.factory:", nullptr, 0, 0 },
352 { "staroffice.helpid:", nullptr, 0, 0 },
353 { "staroffice.java:", nullptr, 0, 0 },
354 { "staroffice.macro:", nullptr, 0, 0 },
355 { "staroffice.out:", nullptr, 0, 0 },
356 { "staroffice.pop3:", nullptr, 0, 0 },
357 { "staroffice.private:", nullptr, 0, 0 },
358 { "staroffice.searchfolder:", nullptr, 0, 0 },
359 { "staroffice.slot:", nullptr, 0, 0 },
360 { "staroffice.trashcan:", nullptr, 0, 0 },
361 { "staroffice.uno:", nullptr, 0, 0 },
362 { "staroffice.vim:", nullptr, 0, 0 },
363 { "staroffice:", nullptr, 0, 0 },
364 { "vim:", nullptr, 0, 0 },
365 { "vnd.sun.star.cmd:", nullptr, 0, 0 },
366 { "vnd.sun.star.help:", nullptr, 0, 0 },
367 { "vnd.sun.star.hier:", nullptr, 0, 0 },
368 { "vnd.sun.star.pkg:", nullptr, 0, 0 },
369 { "vnd.sun.star.script:", nullptr, 0, 0 },
370 { "vnd.sun.star.webdav:", nullptr, 0, 0 },
371 { "vnd.sun.star.wfs:", nullptr, 0, 0 },
372 { "generic:path", nullptr, 0, 0 },
373 { "wfs:", nullptr, 0, 0 }
374 };
375 CharClass charClass( m_context, LanguageTag( css::lang::Locale("en", "US", "")));
376 for (std::size_t i = 0; i < SAL_N_ELEMENTS(tests); ++i) {
377 OUString input(OUString::createFromAscii(tests[i].input));
378 sal_Int32 begin = 0;
379 sal_Int32 end = input.getLength();
380 OUString result(
381 URIHelper::FindFirstURLInText(input, begin, end, charClass));
382 bool ok = tests[i].result == nullptr
383 ? (result.getLength() == 0 && begin == input.getLength()
384 && end == input.getLength())
385 : (result.equalsAscii(tests[i].result) && begin == tests[i].begin
386 && end == tests[i].end);
387 OString msg;
388 if (!ok) {
389 OStringBuffer buf;
390 buf.append('"');
391 buf.append(tests[i].input);
392 buf.append("\" -> ");
393 buf.append(tests[i].result == nullptr ? "none" : tests[i].result);
394 buf.append(" (");
395 buf.append(tests[i].begin);
396 buf.append(", ");
397 buf.append(tests[i].end);
398 buf.append(')');
399 buf.append(" != ");
400 buf.append(OUStringToOString(result, RTL_TEXTENCODING_UTF8));
401 buf.append(" (");
402 buf.append(begin);
403 buf.append(", ");
404 buf.append(end);
405 buf.append(')');
406 msg = buf.makeStringAndClear();
407 }
408 CPPUNIT_ASSERT_MESSAGE(msg.getStr(), ok);
409 }
410 }
411
testResolveIdnaHost()412 void Test::testResolveIdnaHost() {
413 OUString input;
414
415 input.clear();
416 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
417
418 input = u"Foo.M\u00FCnchen.de";
419 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
420
421 input = "foo://Muenchen.de";
422 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
423
424 input = u"foo://-M\u00FCnchen.de";
425 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
426
427 input = u"foo://M\u00FCnchen-.de";
428 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
429
430 input = u"foo://xn--M\u00FCnchen.de";
431 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
432
433 input = u"foo://xy--M\u00FCnchen.de";
434 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
435
436 input = u"foo://.M\u00FCnchen.de";
437 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
438
439 input = u"foo://-bar.M\u00FCnchen.de";
440 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
441
442 input = u"foo://bar-.M\u00FCnchen.de";
443 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
444
445 input = u"foo://xn--bar.M\u00FCnchen.de";
446 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
447
448 input = u"foo://xy--bar.M\u00FCnchen.de";
449 CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input));
450
451 CPPUNIT_ASSERT_EQUAL(
452 OUString(u"foo://M\u00FCnchen@xn--mnchen-3ya.de"),
453 URIHelper::resolveIdnaHost(u"foo://M\u00FCnchen@M\u00FCnchen.de"));
454
455 CPPUNIT_ASSERT_EQUAL(
456 OUString("foo://xn--mnchen-3ya.de."),
457 URIHelper::resolveIdnaHost(u"foo://M\u00FCnchen.de."));
458
459 CPPUNIT_ASSERT_EQUAL(
460 OUString("Foo://bar@xn--mnchen-3ya.de:123/?bar#baz"),
461 URIHelper::resolveIdnaHost(u"Foo://bar@M\u00FCnchen.de:123/?bar#baz"));
462
463 CPPUNIT_ASSERT_EQUAL(
464 OUString("foo://xn--mnchen-3ya.de"),
465 URIHelper::resolveIdnaHost(u"foo://Mu\u0308nchen.de"));
466
467 CPPUNIT_ASSERT_EQUAL(
468 OUString("foo://example.xn--m-eha"), URIHelper::resolveIdnaHost(u"foo://example.mü"));
469
470 CPPUNIT_ASSERT_EQUAL(
471 OUString("foo://example.xn--m-eha:0"), URIHelper::resolveIdnaHost(u"foo://example.mü:0"));
472
473 CPPUNIT_ASSERT_EQUAL(
474 OUString("foo://xn--e1afmkfd.xn--p1ai"), URIHelper::resolveIdnaHost(u"foo://пример.рф"));
475
476 CPPUNIT_ASSERT_EQUAL(
477 OUString("foo://xn--e1afmkfd.xn--p1ai:0"),
478 URIHelper::resolveIdnaHost(u"foo://пример.рф:0"));
479 }
480
481 css::uno::Reference< css::uno::XComponentContext > Test::m_context;
482
483 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
484
485 }
486
487 CPPUNIT_PLUGIN_IMPLEMENT();
488
489 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
490