add hwp to fftester

Change-Id: Ibf819307905295580cb6a813f6d003a7dabc86b5

hwpfilter/Library_hwp.mk

@@ -17,6 +17,7 @@ $(eval $(call gb_Library_use_libraries,hwp,\
     cppuhelper \
     sal \
     utl \
+    tl \
 	$(gb_UWINAPI) \
 ))
 

hwpfilter/source/hwpreader.cxx

@@ -26,6 +26,7 @@
 #include <math.h>
 
 #include <osl/diagnose.h>
+#include <tools/stream.hxx>
 #include <comphelper/newarray.hxx>
 
 #include "fontmap.hxx"
@@ -123,6 +124,26 @@ HwpReader::~HwpReader()
     delete d;
 }
 
+extern "C" SAL_DLLPUBLIC_EXPORT bool SAL_CALL TestImportHWP(const OUString &rURL)
+{
+    SvFileStream aFileStream(rURL, StreamMode::READ);
+    std::unique_ptr<HStream> stream(new HStream);
+    byte aData[32768];
+    sal_Size nRead, nBlock = 32768;
+
+    while (true)
+    {
+        nRead = aFileStream.Read(aData, nBlock);
+        if (nRead == 0)
+            break;
+        stream->addData(aData, (int)nRead);
+    }
+
+    HWPFile hwpfile;
+    if (hwpfile.ReadHwpFile(stream.release()))
+          return false;
+    return true;
+}
 
 sal_Bool HwpReader::filter(const Sequence< PropertyValue >& rDescriptor) throw(RuntimeException, std::exception)
 {

vcl/workben/fftester.cxx

@@ -64,6 +64,7 @@ using namespace cppu;
 extern "C" { static void SAL_CALL thisModule() {} }
 
 typedef bool (*WFilterCall)(const OUString &rUrl, const OUString &rFlt);
+typedef bool (*HFilterCall)(const OUString &rUrl);
 
 /* This constant specifies the number of inputs to process before restarting.
  * This is optional, but helps limit the impact of memory leaks and similar
@@ -333,6 +334,19 @@ try_again:
             else
                 ret = (int) (*pfnImport)(out, OUString("CWW8"));
         }
+        else if (strcmp(argv[2], "hwp") == 0)
+        {
+            static HFilterCall pfnImport(0);
+            if (!pfnImport)
+            {
+                osl::Module aLibrary;
+                aLibrary.loadRelative(&thisModule, "libhwplo.so", SAL_LOADMODULE_LAZY);
+                pfnImport = reinterpret_cast<HFilterCall>(
+                    aLibrary.getFunctionSymbol("TestImportHWP"));
+                aLibrary.release();
+            }
+            ret = (int) (*pfnImport)(out);
+        }
     }
 
     /* To signal successful completion of a run, we need to deliver