Resolves: #i122368# convert inc paths into short form on windows...

to avoid problem with ucpp

(cherry picked from commit 6e370ddd6b532e7bf12df3aa52f93913f4ea8348)

Conflicts:
	idlc/source/options.cxx

Change-Id: Ia8c7dc3a9a7df68a483dd106cd47c8624952aeae

1 files changed, 51 insertions, 1 deletions

diff --git a/idlc/source/options.cxx b/idlc/source/options.cxx
index c04603d118b7..9a15ea795ca9 100644
--- a/idlc/source/options.cxx
+++ b/idlc/source/options.cxx
@@ -24,6 +24,28 @@
 #include <rtl/string.hxx>
 #include <rtl/strbuf.hxx>
 
+#include "rtl/ustring.hxx"
+#include "osl/file.hxx"
+
+#ifdef WNT
+#   include <windows.h>
+#endif
+
+/*
+#ifndef WIN32_LEAN_AND_MEAN
+#   define WIN32_LEAN_AND_MEAN
+# ifdef _MSC_VER
+#   pragma warning(push,1)
+# endif
+#   include <windows.h>
+# ifdef _MSC_VER
+#   pragma warning(pop)
+# endif
+#   include <tchar.h>
+#   undef WIN32_LEAN_AND_MEAN
+#endif
+*/
+
 #include <stdio.h>
 #include <string.h>
 
@@ -169,6 +191,29 @@ bool Options::setOption(char const * option, std::string const & rArg)
   return (result);
 }
 
+#ifdef WNT
+/* Helper functiopn to convert windows paths including spaces, brackets etc. into
+   a windows short Url. The ucpp preprocessor has problems with such paths and returns
+   with error.
+*/
+OString convertIncPathtoShortWindowsPath(const OString& incPath) {
+    OUString path = OStringToOUString(incPath, RTL_TEXTENCODING_UTF8);
+
+    std::vector<sal_Unicode> vec(path.getLength() + 1);
+    //GetShortPathNameW only works if the file can be found!
+    const DWORD len = GetShortPathNameW(
+        reinterpret_cast<LPCWSTR>(path.getStr()), reinterpret_cast<LPWSTR>(&vec[0]), path.getLength() + 1);
+
+    if (len > 0)
+    {
+        OUString ret(&vec[0], len);
+        return OUStringToOString(ret, RTL_TEXTENCODING_UTF8);
+    }
+
+    return incPath;
+}
+#endif
+
 bool Options::initOptions(std::vector< std::string > & rArgs) throw(IllegalArgument)
 {
   std::vector< std::string >::const_iterator first = rArgs.begin(), last = rArgs.end();
@@ -225,7 +270,12 @@ bool Options::initOptions(std::vector< std::string > & rArgs) throw(IllegalArgum
             if (!buffer.isEmpty())
               buffer.append(' ');
 //          buffer.append("-I\"");
-            buffer.append(param.getToken(0, ';', k));
+#ifdef WNT
+            OString incpath = convertIncPathtoShortWindowsPath(param.getToken(0, ';', k));
+#else
+            OString incpath = param.getToken(0, ';', k);
+#endif
+            buffer.append(incpath);
 //          buffer.append("\"");
           } while (k != -1);
           param = buffer.makeStringAndClear();