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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_desktop.hxx"
26 
27 #include "sal/config.h"
28 
29 #include "boost/optional.hpp"
30 #include "com/sun/star/beans/Optional.hpp"
31 #include "com/sun/star/deployment/XPackage.hpp"
32 #include "com/sun/star/uno/Reference.hxx"
33 #include "osl/diagnose.h"
34 #include "rtl/string.h"
35 #include "rtl/ustrbuf.hxx"
36 #include "rtl/ustring.hxx"
37 
38 #include "dp_identifier.hxx"
39 
40 namespace {
41     namespace css = ::com::sun::star;
42 }
43 
44 namespace dp_misc {
45 
generateIdentifier(::boost::optional<::rtl::OUString> const & optional,::rtl::OUString const & fileName)46 ::rtl::OUString generateIdentifier(
47     ::boost::optional< ::rtl::OUString > const & optional,
48     ::rtl::OUString const & fileName)
49 {
50     return optional ? *optional : generateLegacyIdentifier(fileName);
51 }
52 
getIdentifier(css::uno::Reference<css::deployment::XPackage> const & package)53 ::rtl::OUString getIdentifier(
54     css::uno::Reference< css::deployment::XPackage > const & package)
55 {
56     OSL_ASSERT(package.is());
57     css::beans::Optional< ::rtl::OUString > id(package->getIdentifier());
58     return id.IsPresent
59         ? id.Value : generateLegacyIdentifier(package->getName());
60 }
61 
generateLegacyIdentifier(::rtl::OUString const & fileName)62 ::rtl::OUString generateLegacyIdentifier(::rtl::OUString const & fileName) {
63     rtl::OUStringBuffer b;
64     b.appendAscii(RTL_CONSTASCII_STRINGPARAM("org.openoffice.legacy."));
65     b.append(fileName);
66     return b.makeStringAndClear();
67 }
68 
69 }
70