1 files changed, 188 insertions, 0 deletions
diff --git a/stoc/source/uriproc/UriReference.cxx b/stoc/source/uriproc/UriReference.cxx
new file mode 100644
index 000000000..75ed1abaa
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+++ b/stoc/source/uriproc/UriReference.cxx
@@ -0,0 +1,188 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <cassert>
+
+#include "UriReference.hxx"
+
+#include <osl/mutex.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+using stoc::uriproc::UriReference;
+
+UriReference::UriReference(
+    OUString const & scheme, bool bHasAuthority,
+    OUString const & authority, OUString const & path,
+    bool bHasQuery, OUString const & query):
+    m_scheme(scheme),
+    m_authority(authority),
+    m_path(path),
+    m_query(query),
+    m_hasAuthority(bHasAuthority),
+    m_hasQuery(bHasQuery),
+    m_hasFragment(false)
+{
+    assert(authority.isEmpty() || bHasAuthority);
+    assert(query.isEmpty() || bHasQuery);
+}
+
+UriReference::~UriReference() {}
+
+OUString UriReference::getUriReference()
+{
+    osl::MutexGuard g(m_mutex);
+    OUStringBuffer buf(128);
+    if (!m_scheme.isEmpty()) {
+        buf.append(m_scheme);
+        buf.append(':');
+    }
+    appendSchemeSpecificPart(buf);
+    if (m_hasFragment) {
+        buf.append('#');
+        buf.append(m_fragment);
+    }
+    return buf.makeStringAndClear();
+}
+
+bool UriReference::isAbsolute() const {
+    return !m_scheme.isEmpty();
+}
+
+
+OUString UriReference::getSchemeSpecificPart()
+{
+    osl::MutexGuard g(m_mutex);
+    OUStringBuffer buf;
+    appendSchemeSpecificPart(buf);
+    return buf.makeStringAndClear();
+}
+
+bool UriReference::isHierarchical() {
+    osl::MutexGuard g(m_mutex);
+    return m_scheme.isEmpty() || m_hasAuthority || m_path.startsWith("/");
+}
+
+bool UriReference::hasAuthority() {
+    osl::MutexGuard g(m_mutex);
+    return m_hasAuthority;
+}
+
+OUString UriReference::getAuthority() {
+    osl::MutexGuard g(m_mutex);
+    return m_authority;
+}
+
+OUString UriReference::getPath() {
+    osl::MutexGuard g(m_mutex);
+    return m_path;
+}
+
+bool UriReference::hasRelativePath() {
+    osl::MutexGuard g(m_mutex);
+    return !m_hasAuthority
+        && (m_path.isEmpty() || m_path[0] != '/');
+}
+
+sal_Int32 UriReference::getPathSegmentCount()
+{
+    osl::MutexGuard g(m_mutex);
+    if (m_path.isEmpty()) {
+        return 0;
+    } else {
+        sal_Int32 n = m_path[0] == '/' ? 0 : 1;
+        for (sal_Int32 i = 0;; ++i) {
+            i = m_path.indexOf('/', i);
+            if (i < 0) {
+                break;
+            }
+            ++n;
+        }
+        return n;
+    }
+}
+
+OUString UriReference::getPathSegment(sal_Int32 index)
+{
+    osl::MutexGuard g(m_mutex);
+    if (!m_path.isEmpty() && index >= 0) {
+        for (sal_Int32 i = m_path[0] == '/' ? 1 : 0;; ++i) {
+            if (index-- == 0) {
+                sal_Int32 j = m_path.indexOf('/', i);
+                return j < 0 ? m_path.copy(i) : m_path.copy(i, j - i);
+            }
+            i = m_path.indexOf('/', i);
+            if (i < 0) {
+                break;
+            }
+        }
+    }
+    return OUString();
+}
+
+bool UriReference::hasQuery() {
+    osl::MutexGuard g(m_mutex);
+    return m_hasQuery;
+}
+
+OUString UriReference::getQuery() {
+    osl::MutexGuard g(m_mutex);
+    return m_query;
+}
+
+bool UriReference::hasFragment() {
+    osl::MutexGuard g(m_mutex);
+    return m_hasFragment;
+}
+
+OUString UriReference::getFragment() {
+    osl::MutexGuard g(m_mutex);
+    return m_fragment;
+}
+
+void UriReference::setFragment(OUString const & fragment)
+{
+    osl::MutexGuard g(m_mutex);
+    m_hasFragment = true;
+    m_fragment = fragment;
+}
+
+void UriReference::clearFragment() {
+    osl::MutexGuard g(m_mutex);
+    m_hasFragment = false;
+    m_fragment.clear();
+}
+
+void UriReference::appendSchemeSpecificPart(OUStringBuffer & buffer) const
+{
+    if (m_hasAuthority) {
+        buffer.append("//");
+        buffer.append(m_authority);
+    }
+    buffer.append(m_path);
+    if (m_hasQuery) {
+        buffer.append('?');
+        buffer.append(m_query);
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */