desktop/source/deployment/misc/dp_identifier.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_desktop.hxx"
  33
  34 #include "sal/config.h"
  35
  36 #include "boost/optional.hpp"
  37 #include "com/sun/star/beans/Optional.hpp"
  38 #include "com/sun/star/deployment/XPackage.hpp"
  39 #include "com/sun/star/uno/Reference.hxx"
  40 #include "osl/diagnose.h"
  41 #include "rtl/string.h"
  42 #include "rtl/ustrbuf.hxx"
  43 #include "rtl/ustring.hxx"
  44
  45 #include "dp_identifier.hxx"
  46
  47 namespace {
  48     namespace css = ::com::sun::star;
  49 }
  50
  51 namespace dp_misc {
  52
  53 ::rtl::OUString generateIdentifier(
  54     ::boost::optional< ::rtl::OUString > const & optional,
  55     ::rtl::OUString const & fileName)
  56 {
  57     return optional ? *optional : generateLegacyIdentifier(fileName);
  58 }
  59
  60 ::rtl::OUString getIdentifier(
  61     css::uno::Reference< css::deployment::XPackage > const & package)
  62 {
  63     OSL_ASSERT(package.is());
  64     css::beans::Optional< ::rtl::OUString > id(package->getIdentifier());
  65     return id.IsPresent
  66         ? id.Value : generateLegacyIdentifier(package->getName());
  67 }
  68
  69 ::rtl::OUString generateLegacyIdentifier(::rtl::OUString const & fileName) {
  70     rtl::OUStringBuffer b;
  71     b.appendAscii(RTL_CONSTASCII_STRINGPARAM("org.openoffice.legacy."));
  72     b.append(fileName);
  73     return b.makeStringAndClear();
  74 }
  75
  76 }