1 files changed, 135 insertions, 0 deletions
diff --git a/cppuhelper/source/paths.cxx b/cppuhelper/source/paths.cxx
new file mode 100644
index 000000000..dd8fe56df
--- /dev/null
+++ b/cppuhelper/source/paths.cxx
@@ -0,0 +1,135 @@
+/* -*- 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 <config_folders.h>
+
+#include <sal/config.h>
+
+#include <cassert>
+
+#include <com/sun/star/uno/DeploymentException.hpp>
+#include <osl/file.hxx>
+#include <osl/module.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+#include <o3tl/string_view.hxx>
+
+#include "paths.hxx"
+
+namespace {
+
+#if !(defined ANDROID || defined EMSCRIPTEN)
+OUString get_this_libpath() {
+    static OUString s_uri = []() {
+        OUString uri;
+        osl::Module::getUrlFromAddress(reinterpret_cast<oslGenericFunction>(get_this_libpath), uri);
+        sal_Int32 i = uri.lastIndexOf('/');
+        if (i == -1)
+        {
+            throw css::uno::DeploymentException("URI " + uri + " is expected to contain a slash");
+        }
+        return uri.copy(0, i);
+    }();
+
+    return s_uri;
+}
+#endif
+}
+
+OUString cppu::getUnoIniUri() {
+#if defined ANDROID
+    // Wouldn't it be lovely to avoid this ugly hard-coding.
+    // The problem is that the 'create_bootstrap_macro_expander_factory()'
+    // required for bootstrapping services, calls cppu::get_unorc directly
+    // instead of re-using the BootstrapHandle from:
+    //     defaultBootstrap_InitialComponentContext
+    // and since rtlBootstrapHandle is not ref-counted doing anything
+    // clean here is hardish.
+    OUString uri("file:///assets/program");
+#elif defined(EMSCRIPTEN)
+    OUString uri("file:///instdir/program");
+#else
+    OUString uri(get_this_libpath());
+#ifdef MACOSX
+    // We keep the URE dylibs directly in "Frameworks" (that is, LIBO_LIB_FOLDER) and unorc in
+    // "Resources/ure/etc" (LIBO_URE_ETC_FOLDER).
+    if (uri.endsWith( "/" LIBO_LIB_FOLDER ) )
+    {
+        uri = OUString::Concat(uri.subView( 0, uri.getLength() - (sizeof(LIBO_LIB_FOLDER)-1) )) + LIBO_URE_ETC_FOLDER;
+    }
+#endif
+#endif
+    return uri + "/" SAL_CONFIGFILE("uno");
+}
+
+bool cppu::nextDirectoryItem(osl::Directory & directory, OUString * url) {
+    assert(url != nullptr);
+    for (;;) {
+        osl::DirectoryItem i;
+        switch (directory.getNextItem(i, SAL_MAX_UINT32)) {
+        case osl::FileBase::E_None:
+            break;
+        case osl::FileBase::E_NOENT:
+            return false;
+        default:
+            throw css::uno::DeploymentException(
+                "Cannot iterate directory");
+        }
+        osl::FileStatus stat(
+            osl_FileStatus_Mask_Type | osl_FileStatus_Mask_FileName |
+            osl_FileStatus_Mask_FileURL);
+        if (i.getFileStatus(stat) != osl::FileBase::E_None) {
+            throw css::uno::DeploymentException(
+                "Cannot stat in directory");
+        }
+        if (stat.getFileType() != osl::FileStatus::Directory) { //TODO: symlinks
+            // Ignore backup and spurious junk files:
+            OUString name(stat.getFileName());
+            if (name.match(".") || !name.endsWithIgnoreAsciiCase(u".rdb")) {
+                SAL_WARN("cppuhelper", "ignoring <" << stat.getFileURL() << ">");
+            } else {
+                *url = stat.getFileURL();
+                return true;
+            }
+        }
+    }
+}
+
+void cppu::decodeRdbUri(std::u16string_view * uri, bool * optional, bool * directory)
+{
+    assert(uri != nullptr && optional != nullptr && directory != nullptr);
+    if(!(uri->empty()))
+    {
+        *optional = (*uri)[0] == '?';
+        if (*optional) {
+            *uri = uri->substr(1);
+        }
+        *directory = o3tl::starts_with(*uri, u"<") && o3tl::ends_with(*uri, u">*");
+        if (*directory) {
+            *uri = uri->substr(1, uri->size() - 3);
+        }
+    }
+    else
+    {
+        *optional = false;
+        *directory = false;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */