desktop/source/deployment/misc/dp_dependencies.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_desktop.hxx"
  30
  31 #include "sal/config.h"
  32
  33 #include "com/sun/star/uno/Reference.hxx"
  34 #include "com/sun/star/uno/Sequence.hxx"
  35 #include "com/sun/star/xml/dom/XElement.hpp"
  36 #include "com/sun/star/xml/dom/XNode.hpp"
  37 #include "com/sun/star/xml/dom/XNodeList.hpp"
  38 #include "rtl/bootstrap.hxx"
  39 #include "rtl/string.h"
  40 #include "rtl/ustring.h"
  41 #include "rtl/ustring.hxx"
  42 #include "sal/types.h"
  43 #include "tools/string.hxx"
  44
  45 #include "deployment.hrc"
  46 #include "dp_resource.h"
  47
  48 #include "dp_dependencies.hxx"
  49 #include "dp_descriptioninfoset.hxx"
  50 #include "dp_version.hxx"
  51
  52 namespace {
  53
  54 namespace css = ::com::sun::star;
  55
  56 static char const xmlNamespace[] =
  57     "http://openoffice.org/extensions/description/2006";
  58
  59 ::dp_misc::Order compareWithVersion(::rtl::OUString const & version) {
  60     ::rtl::OUString v(
  61         RTL_CONSTASCII_USTRINGPARAM(
  62             "${$OOO_BASE_DIR/program/" SAL_CONFIGFILE("version")
  63             ":Version:OOOPackageVersion}"));
  64     ::rtl::Bootstrap::expandMacros(v);
  65     return ::dp_misc::compareVersions(v, version);
  66 }
  67
  68 bool satisfiesMinimalVersion(::rtl::OUString const & version) {
  69     return compareWithVersion(version) != ::dp_misc::LESS;
  70 }
  71
  72 }
  73
  74 namespace dp_misc {
  75
  76 namespace Dependencies {
  77
  78 css::uno::Sequence< css::uno::Reference< css::xml::dom::XElement > >
  79 check(::dp_misc::DescriptionInfoset const & infoset) {
  80     css::uno::Reference< css::xml::dom::XNodeList > deps(
  81         infoset.getDependencies());
  82     ::sal_Int32 n = deps->getLength();
  83     css::uno::Sequence< css::uno::Reference< css::xml::dom::XElement > >
  84         unsatisfied(n);
  85     ::sal_Int32 unsat = 0;
  86     for (::sal_Int32 i = 0; i < n; ++i) {
  87         static char const minimalVersion[] = "OpenOffice.org-minimal-version";
  88         css::uno::Reference< css::xml::dom::XElement > e(
  89             deps->item(i), css::uno::UNO_QUERY_THROW);
  90         bool sat = false;
  91         if (e->getNamespaceURI().equalsAsciiL(
  92                 RTL_CONSTASCII_STRINGPARAM(xmlNamespace))
  93             && e->getTagName().equalsAsciiL(
  94                 RTL_CONSTASCII_STRINGPARAM(minimalVersion)))
  95         {
  96             sat = satisfiesMinimalVersion(
  97                 e->getAttribute(
  98                     ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("value"))));
  99         } else if (e->getNamespaceURI().equalsAsciiL(
 100                        RTL_CONSTASCII_STRINGPARAM(xmlNamespace))
 101                    && e->getTagName().equalsAsciiL(
 102                        RTL_CONSTASCII_STRINGPARAM(
 103                            "OpenOffice.org-maximal-version")))
 104         {
 105             sat =
 106                 compareWithVersion(
 107                     e->getAttribute(
 108                         ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("value"))))
 109                 != ::dp_misc::GREATER;
 110         } else if (e->hasAttributeNS(
 111                        ::rtl::OUString(
 112                            RTL_CONSTASCII_USTRINGPARAM(xmlNamespace)),
 113                        ::rtl::OUString(
 114                            RTL_CONSTASCII_USTRINGPARAM(minimalVersion))))
 115         {
 116             sat = satisfiesMinimalVersion(
 117                 e->getAttributeNS(
 118                     ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(xmlNamespace)),
 119                     ::rtl::OUString(
 120                         RTL_CONSTASCII_USTRINGPARAM(minimalVersion))));
 121         }
 122         if (!sat) {
 123             unsatisfied[unsat++] = e;
 124         }
 125     }
 126     unsatisfied.realloc(unsat);
 127     return unsatisfied;
 128 }
 129
 130 ::rtl::OUString
 131 name(css::uno::Reference< css::xml::dom::XElement > const & dependency) {
 132     ::rtl::OUString n(
 133         dependency->getAttributeNS(
 134             ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(xmlNamespace)),
 135             ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("name"))));
 136     return n.getLength() == 0
 137         ? ::rtl::OUString(
 138             ::String(::dp_misc::getResId(RID_DEPLYOMENT_DEPENDENCIES_UNKNOWN)))
 139         : n;
 140 }
 141
 142 ::rtl::OUString getErrorText( css::uno::Reference< css::xml::dom::XElement > const & dependency )
 143 {
 144     ::rtl::OUString sReason;
 145     ::rtl::OUString sValue;
 146     ::rtl::OUString sVersion(RTL_CONSTASCII_USTRINGPARAM("%VERSION"));
 147
 148     if ( dependency->getNamespaceURI().equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( xmlNamespace ) )
 149          && dependency->getTagName().equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "OpenOffice.org-minimal-version" ) ) )
 150     {
 151         sValue = dependency->getAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "value" ) ) );
 152         sReason = ::rtl::OUString( ::String(::dp_misc::getResId(RID_DEPLYOMENT_DEPENDENCIES_MIN)) );
 153     }
 154     else if ( dependency->getNamespaceURI().equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( xmlNamespace ) )
 155               && dependency->getTagName().equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "OpenOffice.org-maximal-version" ) ) )
 156     {
 157         sValue = dependency->getAttribute( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("value") ) );
 158         sReason = ::rtl::OUString( ::String(::dp_misc::getResId(RID_DEPLYOMENT_DEPENDENCIES_MAX)) );
 159     }
 160     else if ( dependency->hasAttributeNS( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( xmlNamespace ) ),
 161                                           ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OpenOffice.org-minimal-version" ))))
 162     {
 163         sValue = dependency->getAttributeNS( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( xmlNamespace ) ),
 164                                              ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OpenOffice.org-minimal-version" ) ) );
 165         sReason = ::rtl::OUString( ::String(::dp_misc::getResId(RID_DEPLYOMENT_DEPENDENCIES_MIN)) );
 166     }
 167     else
 168         return ::rtl::OUString( ::String(::dp_misc::getResId(RID_DEPLYOMENT_DEPENDENCIES_UNKNOWN)) );
 169
 170     if ( sValue.getLength() == 0 )
 171         sValue = ::rtl::OUString( ::String(::dp_misc::getResId(RID_DEPLYOMENT_DEPENDENCIES_UNKNOWN)) );
 172
 173     sal_Int32 nPos = sReason.indexOf( sVersion );
 174     if ( nPos >= 0 )
 175         sReason = sReason.replaceAt( nPos, sVersion.getLength(), sValue );
 176     return sReason;
 177 }
 178
 179 }
 180
 181 }