desktop/source/deployment/manager/dp_properties.cxx

   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
  21 #include "com/sun/star/ucb/XCommandEnvironment.hpp"
  22 #include "com/sun/star/lang/IllegalArgumentException.hpp"
  23 #include "xmlscript/xml_helper.hxx"
  24 #include "ucbhelper/content.hxx"
  25 #include <list>
  26
  27 #include "dp_ucb.h"
  28 #include "rtl/ustrbuf.hxx"
  29 #include "dp_properties.hxx"
  30
  31 namespace lang  = com::sun::star::lang;
  32 namespace ucb = com::sun::star::ucb;
  33 namespace uno = com::sun::star::uno;
  34
  35
  36 using ::com::sun::star::uno::Reference;
  37
  38 #define PROP_SUPPRESS_LICENSE "SUPPRESS_LICENSE"
  39 #define PROP_EXTENSION_UPDATE "EXTENSION_UPDATE"
  40
  41 namespace dp_manager {
  42
  43 //Reading the file
  44 ExtensionProperties::ExtensionProperties(
  45     OUString const & urlExtension,
  46     Reference<ucb::XCommandEnvironment> const & xCmdEnv,
  47     Reference<uno::XComponentContext> const & xContext) :
  48     m_xCmdEnv(xCmdEnv), m_xContext(xContext)
  49 {
  50     m_propFileUrl = urlExtension + "properties";
  51
  52     ::std::list< ::std::pair< OUString, OUString> > props;
  53     if (! dp_misc::create_ucb_content(NULL, m_propFileUrl, 0, false))
  54         return;
  55
  56     ::ucbhelper::Content contentProps(m_propFileUrl, m_xCmdEnv, m_xContext);
  57     dp_misc::readProperties(props, contentProps);
  58
  59     typedef ::std::list< ::std::pair< OUString, OUString> >::const_iterator CI;
  60     for (CI i = props.begin(); i != props.end(); ++i)
  61     {
  62         if (i->first == PROP_SUPPRESS_LICENSE)
  63             m_prop_suppress_license = i->second;
  64     }
  65 }
  66
  67 //Writing the file
  68 ExtensionProperties::ExtensionProperties(
  69     OUString const & urlExtension,
  70     uno::Sequence<css::beans::NamedValue> const & properties,
  71     Reference<ucb::XCommandEnvironment> const & xCmdEnv,
  72     Reference<uno::XComponentContext> const & xContext) :
  73     m_xCmdEnv(xCmdEnv), m_xContext(xContext)
  74 {
  75     m_propFileUrl = urlExtension + "properties";
  76
  77     for (sal_Int32 i = 0; i < properties.getLength(); i++)
  78     {
  79         css::beans::NamedValue const & v = properties[i];
  80         if (v.Name == PROP_SUPPRESS_LICENSE)
  81         {
  82             m_prop_suppress_license = getPropertyValue(v);
  83         }
  84         else if (v.Name == PROP_EXTENSION_UPDATE)
  85         {
  86             m_prop_extension_update = getPropertyValue(v);
  87         }
  88         else
  89         {
  90             throw lang::IllegalArgumentException(
  91                 "Extension Manager: unknown property", 0, -1);
  92         }
  93     }
  94 }
  95
  96 OUString ExtensionProperties::getPropertyValue(css::beans::NamedValue const & v)
  97 {
  98     OUString value("0");
  99     if (! (v.Value >>= value) )
 100     {
 101         throw lang::IllegalArgumentException(
 102             "Extension Manager: wrong property value", 0, -1);
 103     }
 104     return value;
 105 }
 106 void ExtensionProperties::write()
 107 {
 108     ::ucbhelper::Content contentProps(m_propFileUrl, m_xCmdEnv, m_xContext);
 109     OUStringBuffer buf;
 110
 111     if (m_prop_suppress_license)
 112     {
 113         buf.append(PROP_SUPPRESS_LICENSE);
 114         buf.append("=");
 115         buf.append(*m_prop_suppress_license);
 116     }
 117
 118     OString stamp = OUStringToOString(
 119         buf.makeStringAndClear(), RTL_TEXTENCODING_UTF8);
 120     Reference<css::io::XInputStream> xData(
 121         ::xmlscript::createInputStream(
 122             ::rtl::ByteSequence(
 123                 reinterpret_cast<sal_Int8 const *>(stamp.getStr()),
 124                 stamp.getLength() ) ) );
 125     contentProps.writeStream( xData, true /* replace existing */ );
 126 }
 127
 128 bool ExtensionProperties::isSuppressedLicense()
 129 {
 130     bool ret = false;
 131     if (m_prop_suppress_license)
 132     {
 133         if (*m_prop_suppress_license == "1")
 134             ret = true;
 135     }
 136     return ret;
 137 }
 138
 139 bool ExtensionProperties::isExtensionUpdate()
 140 {
 141     bool ret = false;
 142     if (m_prop_extension_update)
 143     {
 144         if (*m_prop_extension_update == "1")
 145             ret = true;
 146     }
 147     return ret;
 148 }
 149
 150 } // namespace dp_manager
 151
 152
 153 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */