diff --git a/Code/ApplicationEngine/otbWrapperApplicationHtmlDocGenerator.cxx b/Code/ApplicationEngine/otbWrapperApplicationHtmlDocGenerator.cxx
index aeb3aabba0e2c2fe9b54663b76ca2dcc9662219d..7f584467e2fad1012a420c0692eec8cf35b49b74 100644
--- a/Code/ApplicationEngine/otbWrapperApplicationHtmlDocGenerator.cxx
+++ b/Code/ApplicationEngine/otbWrapperApplicationHtmlDocGenerator.cxx
@@ -71,12 +71,11 @@ ApplicationHtmlDocGenerator::~ApplicationHtmlDocGenerator()
{
}
-
void
-ApplicationHtmlDocGenerator::GenerateDoc(const Application::Pointer app, const std::string& filename)
+ApplicationHtmlDocGenerator::GenerateDoc( const Application::Pointer app, std::string & val )
{
itk::OStringStream oss;
-
+
oss << "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd\">";
oss << "<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">";
oss << "p, li { white-space: pre-wrap; }";
@@ -127,13 +126,24 @@ ApplicationHtmlDocGenerator::GenerateDoc(const Application::Pointer app, const s
oss << "</body></html>";
+ val = oss.str();
+}
+
+void
+ApplicationHtmlDocGenerator::GenerateDoc(const Application::Pointer app, const std::string& filename)
+{
+ std::string doc;
+
+ ApplicationHtmlDocGenerator::GenerateDoc( app, doc );
+
+
FILE *file = fopen(filename.c_str(), "w");
if (file == NULL)
{
fprintf(stderr, "Error, can't open file");
itkGenericExceptionMacro( << "Error, can't open file "<<filename<<".");
}
- fprintf(file, oss.str().c_str());
+ fprintf(file, doc.c_str());
fclose(file);
}