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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 "sal/config.h"
21 :
22 : #include "stocservices.hxx"
23 :
24 : #include <new>
25 :
26 : #include "com/sun/star/lang/IllegalArgumentException.hpp"
27 : #include "com/sun/star/lang/XServiceInfo.hpp"
28 : #include "com/sun/star/uno/Reference.hxx"
29 : #include "com/sun/star/uno/RuntimeException.hpp"
30 : #include "com/sun/star/uno/Sequence.hxx"
31 : #include "com/sun/star/uno/XInterface.hpp"
32 : #include "com/sun/star/uri/XUriReference.hpp"
33 : #include "com/sun/star/uri/XUriSchemeParser.hpp"
34 : #include "com/sun/star/uri/XVndSunStarExpandUrlReference.hpp"
35 : #include "com/sun/star/util/XMacroExpander.hpp"
36 : #include "cppuhelper/implbase1.hxx"
37 : #include "cppuhelper/implbase2.hxx"
38 : #include "cppuhelper/weak.hxx"
39 : #include "rtl/textenc.h"
40 : #include "rtl/uri.h"
41 : #include "rtl/uri.hxx"
42 : #include "rtl/ustring.h"
43 : #include "rtl/ustring.hxx"
44 : #include "sal/types.h"
45 :
46 : #include "UriReference.hxx"
47 : #include "supportsService.hxx"
48 :
49 : namespace {
50 :
51 0 : bool parseSchemeSpecificPart(::rtl::OUString const & part) {
52 : // Liberally accepts both an empty opaque_part and an opaque_part that
53 : // starts with a non-escaped "/":
54 0 : return part.isEmpty()
55 0 : || (!::rtl::Uri::decode(part, ::rtl_UriDecodeStrict, RTL_TEXTENCODING_UTF8).isEmpty());
56 : }
57 :
58 : class UrlReference:
59 : public ::cppu::WeakImplHelper1< css::uri::XVndSunStarExpandUrlReference >
60 : {
61 : public:
62 0 : UrlReference(::rtl::OUString const & scheme, ::rtl::OUString const & path):
63 : base_(
64 : scheme, false, false, ::rtl::OUString(), path, false,
65 0 : ::rtl::OUString())
66 0 : {}
67 :
68 0 : virtual ::rtl::OUString SAL_CALL getUriReference()
69 : throw (css::uno::RuntimeException)
70 0 : { return base_.getUriReference(); }
71 :
72 0 : virtual ::sal_Bool SAL_CALL isAbsolute() throw (css::uno::RuntimeException)
73 0 : { return base_.isAbsolute(); }
74 :
75 0 : virtual ::rtl::OUString SAL_CALL getScheme()
76 : throw (css::uno::RuntimeException)
77 0 : { return base_.getScheme(); }
78 :
79 0 : virtual ::rtl::OUString SAL_CALL getSchemeSpecificPart()
80 : throw (css::uno::RuntimeException)
81 0 : { return base_.getSchemeSpecificPart(); }
82 :
83 0 : virtual ::sal_Bool SAL_CALL isHierarchical()
84 : throw (css::uno::RuntimeException)
85 0 : { return base_.isHierarchical(); }
86 :
87 0 : virtual ::sal_Bool SAL_CALL hasAuthority()
88 : throw (css::uno::RuntimeException)
89 0 : { return base_.hasAuthority(); }
90 :
91 0 : virtual ::rtl::OUString SAL_CALL getAuthority()
92 : throw (css::uno::RuntimeException)
93 0 : { return base_.getAuthority(); }
94 :
95 0 : virtual ::rtl::OUString SAL_CALL getPath()
96 : throw (css::uno::RuntimeException)
97 0 : { return base_.getPath(); }
98 :
99 0 : virtual ::sal_Bool SAL_CALL hasRelativePath()
100 : throw (css::uno::RuntimeException)
101 0 : { return base_.hasRelativePath(); }
102 :
103 0 : virtual ::sal_Int32 SAL_CALL getPathSegmentCount()
104 : throw (css::uno::RuntimeException)
105 0 : { return base_.getPathSegmentCount(); }
106 :
107 0 : virtual ::rtl::OUString SAL_CALL getPathSegment(sal_Int32 index)
108 : throw (css::uno::RuntimeException)
109 0 : { return base_.getPathSegment(index); }
110 :
111 0 : virtual ::sal_Bool SAL_CALL hasQuery() throw (css::uno::RuntimeException)
112 0 : { return base_.hasQuery(); }
113 :
114 0 : virtual ::rtl::OUString SAL_CALL getQuery()
115 : throw (css::uno::RuntimeException)
116 0 : { return base_.getQuery(); }
117 :
118 0 : virtual ::sal_Bool SAL_CALL hasFragment() throw (css::uno::RuntimeException)
119 0 : { return base_.hasFragment(); }
120 :
121 0 : virtual ::rtl::OUString SAL_CALL getFragment()
122 : throw (css::uno::RuntimeException)
123 0 : { return base_.getFragment(); }
124 :
125 0 : virtual void SAL_CALL setFragment(::rtl::OUString const & fragment)
126 : throw (css::uno::RuntimeException)
127 0 : { base_.setFragment(fragment); }
128 :
129 0 : virtual void SAL_CALL clearFragment() throw (css::uno::RuntimeException)
130 0 : { base_.clearFragment(); }
131 :
132 : virtual ::rtl::OUString SAL_CALL expand(
133 : css::uno::Reference< css::util::XMacroExpander > const & expander)
134 : throw (css::lang::IllegalArgumentException, css::uno::RuntimeException);
135 :
136 : private:
137 : UrlReference(UrlReference &); // not defined
138 : void operator =(UrlReference); // not defined
139 :
140 0 : virtual ~UrlReference() {}
141 :
142 : stoc::uriproc::UriReference base_;
143 : };
144 :
145 0 : ::rtl::OUString UrlReference::expand(
146 : css::uno::Reference< css::util::XMacroExpander > const & expander)
147 : throw (css::lang::IllegalArgumentException, css::uno::RuntimeException)
148 : {
149 : OSL_ASSERT(expander.is());
150 0 : return expander->expandMacros(
151 : ::rtl::Uri::decode(
152 0 : getPath(), ::rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8));
153 : }
154 :
155 : class Parser: public ::cppu::WeakImplHelper2<
156 : css::lang::XServiceInfo, css::uri::XUriSchemeParser >
157 : {
158 : public:
159 0 : Parser() {}
160 :
161 : virtual ::rtl::OUString SAL_CALL getImplementationName()
162 : throw (css::uno::RuntimeException);
163 :
164 : virtual ::sal_Bool SAL_CALL supportsService(
165 : ::rtl::OUString const & serviceName)
166 : throw (css::uno::RuntimeException);
167 :
168 : virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL
169 : getSupportedServiceNames() throw (css::uno::RuntimeException);
170 :
171 : virtual css::uno::Reference< css::uri::XUriReference > SAL_CALL
172 : parse(
173 : ::rtl::OUString const & scheme,
174 : ::rtl::OUString const & schemeSpecificPart)
175 : throw (css::uno::RuntimeException);
176 :
177 : private:
178 : Parser(Parser &); // not defined
179 : void operator =(Parser); // not defined
180 :
181 0 : virtual ~Parser() {}
182 : };
183 :
184 0 : ::rtl::OUString Parser::getImplementationName()
185 : throw (css::uno::RuntimeException)
186 : {
187 : return ::stoc_services::UriSchemeParser_vndDOTsunDOTstarDOTexpand::
188 0 : getImplementationName();
189 : }
190 :
191 0 : ::sal_Bool Parser::supportsService(::rtl::OUString const & serviceName)
192 : throw (css::uno::RuntimeException)
193 : {
194 : return ::stoc::uriproc::supportsService(
195 0 : getSupportedServiceNames(), serviceName);
196 : }
197 :
198 0 : css::uno::Sequence< ::rtl::OUString > Parser::getSupportedServiceNames()
199 : throw (css::uno::RuntimeException)
200 : {
201 : return ::stoc_services::UriSchemeParser_vndDOTsunDOTstarDOTexpand::
202 0 : getSupportedServiceNames();
203 : }
204 :
205 0 : css::uno::Reference< css::uri::XUriReference > Parser::parse(
206 : ::rtl::OUString const & scheme, ::rtl::OUString const & schemeSpecificPart)
207 : throw (css::uno::RuntimeException)
208 : {
209 0 : if (!parseSchemeSpecificPart(schemeSpecificPart)) {
210 0 : return css::uno::Reference< css::uri::XUriReference >();
211 : }
212 : try {
213 0 : return new UrlReference(scheme, schemeSpecificPart);
214 0 : } catch (::std::bad_alloc &) {
215 : throw css::uno::RuntimeException(
216 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("std::bad_alloc")),
217 0 : css::uno::Reference< css::uno::XInterface >());
218 : }
219 : }
220 :
221 : }
222 :
223 : namespace stoc_services { namespace UriSchemeParser_vndDOTsunDOTstarDOTexpand {
224 :
225 0 : css::uno::Reference< css::uno::XInterface > create(
226 : SAL_UNUSED_PARAMETER css::uno::Reference< css::uno::XComponentContext >
227 : const &)
228 : SAL_THROW((css::uno::Exception))
229 : {
230 : //TODO: single instance
231 : try {
232 0 : return static_cast< ::cppu::OWeakObject * >(new Parser);
233 0 : } catch (::std::bad_alloc &) {
234 : throw css::uno::RuntimeException(
235 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("std::bad_alloc")),
236 0 : css::uno::Reference< css::uno::XInterface >());
237 : }
238 : }
239 :
240 28 : ::rtl::OUString getImplementationName() {
241 : return ::rtl::OUString(
242 : RTL_CONSTASCII_USTRINGPARAM(
243 28 : "com.sun.star.comp.uri.UriSchemeParser_vndDOTsunDOTstarDOTexpand"));
244 : }
245 :
246 0 : css::uno::Sequence< ::rtl::OUString > getSupportedServiceNames() {
247 0 : css::uno::Sequence< ::rtl::OUString > s(1);
248 0 : s[0] = ::rtl::OUString(
249 : RTL_CONSTASCII_USTRINGPARAM(
250 0 : "com.sun.star.uri.UriSchemeParser_vndDOTsunDOTstarDOTexpand"));
251 0 : return s;
252 : }
253 :
254 : } }
255 :
256 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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