Index: trunk/thirds/otb2zcfg/CMakeLists.txt
===================================================================
--- trunk/thirds/otb2zcfg/CMakeLists.txt	(revision 550)
+++ trunk/thirds/otb2zcfg/CMakeLists.txt	(revision 550)
@@ -0,0 +1,14 @@
+PROJECT(otb2zcfg)  
+ 
+cmake_minimum_required(VERSION 2.6)  
+ 
+FIND_PACKAGE(OTB)  
+IF(OTB_FOUND)  
+  INCLUDE(${OTB_USE_FILE})  
+ELSE(OTB_FOUND)  
+  MESSAGE(FATAL_ERROR  
+      "Cannot build OTB project without OTB.  Please set OTB_DIR.")  
+ENDIF(OTB_FOUND)  
+ 
+ADD_EXECUTABLE(otb2zcfg otb2zcfg.cxx )  
+TARGET_LINK_LIBRARIES(otb2zcfg OTBCommon OTBApplicationEngine OTBIO ${ITK_LIBRARIES}) 
Index: trunk/thirds/otb2zcfg/README.txt
===================================================================
--- trunk/thirds/otb2zcfg/README.txt	(revision 550)
+++ trunk/thirds/otb2zcfg/README.txt	(revision 550)
@@ -0,0 +1,18 @@
+To build the otb2zcfg utility you should run the following command:
+
+ mkdir build
+ cd build
+ ccmake ..
+ make
+
+ 
+To generate the zcfgs for the OTB Applications available, you should run the following:
+
+ mkdir zcfgs
+ cd zcfgs
+ ../build/otb2zcfg
+ cp *zcfg /location/to/your/cgi-bin
+ export ITK_AUTOLOAD_PATH=/your/path/to/otb/applications
+ ../build/otb2zcfg
+
+This ITK_AUTOLOAD_PATH environment variable will be required in the [env] section of your main.cfg.
Index: trunk/thirds/otb2zcfg/otb2zcfg.cxx
===================================================================
--- trunk/thirds/otb2zcfg/otb2zcfg.cxx	(revision 550)
+++ trunk/thirds/otb2zcfg/otb2zcfg.cxx	(revision 550)
@@ -0,0 +1,382 @@
+#include "otbWrapperApplicationRegistry.h"
+#include "otbWrapperApplication.h"
+#include "otbImage.h" 
+#include <iostream> 
+
+using namespace otb::Wrapper;
+
+std::string ReplaceAll(std::string str, const std::string& from, const std::string& to) {
+    size_t start_pos = 0;
+    while((start_pos = str.find(from, start_pos)) != std::string::npos) {
+        str.replace(start_pos, from.length(), to);
+        start_pos += to.length(); // Handles case where 'to' is a substring of 'from'
+    }
+    return str;
+}
+
+void printDefaultOutput(){
+  std::cout << "  [Result]" << std::endl;
+  std::cout << "   Title = the result message" << std::endl;
+  std::cout << "   Abstract = the result message" << std::endl;
+  std::cout << "   <LiteralData>" << std::endl;
+  std::cout << "    dataType = string" << std::endl;
+  std::cout << "    <Default />" << std::endl;
+  std::cout << "   </LiteralData>" << std::endl;
+}
+
+void printAscii(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = text/plain" << std::endl;
+  std::cout << "     encoding = ascii" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+}
+
+void printXml(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = text/xml" << std::endl;
+  std::cout << "     encoding = utf-8" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+}
+
+void printGeoid(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = application/octet-stream" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+}
+
+void printCSV(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = text/csv" << std::endl;
+  std::cout << "     encoding = utf-8" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+}
+
+void printUnknown(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = text/xml" << std::endl;
+  std::cout << "     encoding = utf-8" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+  std::cout << "    <Supported>" << std::endl;
+  std::cout << "     mimeType = text/plain" << std::endl;
+  std::cout << "     encoding = utf-8" << std::endl;
+  std::cout << "    </Supported>" << std::endl;
+}
+
+void printImages(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = image/tiff" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+#if defined(OTB_USE_JPEG2000)
+  std::cout << "    <Supported>" << std::endl;
+  std::cout << "     mimeType = image/jp2" << std::endl;
+  std::cout << "    </Supported>" << std::endl;
+#endif
+  std::cout << "    <Supported>" << std::endl;
+  std::cout << "     mimeType = image/jpeg" << std::endl;
+  std::cout << "    </Supported>" << std::endl;
+  std::cout << "    <Supported>" << std::endl;
+  std::cout << "     mimeType = image/png" << std::endl;
+  std::cout << "    </Supported>" << std::endl;
+}
+
+void printVector(){
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     mimeType = text/xml" << std::endl;
+  std::cout << "     encoding = utf-8" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+  std::cout << "    <Supported>" << std::endl;
+  std::cout << "     mimeType = application/vnd.google-earth.kml+xml" << std::endl;
+  std::cout << "     encoding = utf-8" << std::endl;
+  std::cout << "    </Supported>" << std::endl;
+  std::cout << "    <Supported>" << std::endl;
+  std::cout << "     mimeType = application/zip" << std::endl;
+  std::cout << "    </Supported>" << std::endl;
+}
+
+void printOutputImage(){
+  std::cout << "   <LiteralData>" << std::endl;
+  std::cout << "    dataType = string" << std::endl;
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     value = float" << std::endl;
+  std::cout << "     AllowedValues = uint8,uint16,int16n,int32,int32,float,double" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+  std::cout << "   </LiteralData>" << std::endl;
+}
+
+void printOutputComplexImage(){
+  std::cout << "   <LiteralData>" << std::endl;
+  std::cout << "    dataType = string" << std::endl;
+  std::cout << "    <Default>" << std::endl;
+  std::cout << "     value = cfloat" << std::endl;
+  std::cout << "     AllowedValues = cfloat,cdouble" << std::endl;
+  std::cout << "    </Default>" << std::endl;
+  std::cout << "   </LiteralData>" << std::endl;
+}
+
+int main(int itkNotUsed(argc), char * itkNotUsed(argv)[]) 
+{ 
+  typedef otb::Image<unsigned short, 2> ImageType; 
+ 
+  ImageType::Pointer image = ImageType::New(); 
+ 
+  const char * ITK_AUTOLOAD_PATH = itksys::SystemTools::GetEnv("ITK_AUTOLOAD_PATH");
+  std::cerr << "ERROR: Module search path: " << (ITK_AUTOLOAD_PATH ? ITK_AUTOLOAD_PATH : "none (check ITK_AUTOLOAD_PATH)") << std::endl;
+
+  std::vector<std::string> list = ApplicationRegistry::GetAvailableApplications();
+  if (list.size() == 0)
+    std::cerr << "ERROR: Available modules : none." << std::endl;
+  else{
+    std::cerr << "ERROR: Available modules :" << std::endl;
+    for (std::vector<std::string>::const_iterator it = list.begin(); it != list.end(); ++it){
+      std::string filename= *it + ".zcfg";
+      std::ofstream out(filename);
+      std::streambuf *coutbuf = std::cout.rdbuf();
+      std::cout.rdbuf(out.rdbuf());
+
+      std::cerr << *it << std::endl;
+      std::cout << "[" << *it << "]" << std::endl;
+      Application::Pointer m_Application=ApplicationRegistry::CreateApplication(*it);
+      std::string s0 = m_Application->GetDescription();
+      s0=ReplaceAll(ReplaceAll(s0,std::string("\n"),std::string("")),std::string("\t"),std::string(""));
+      std::cout << " Title = " << s0 << std::endl;
+      s0 = m_Application->GetDocLongDescription();
+      s0=ReplaceAll(ReplaceAll(s0,std::string("\n"),std::string("")),std::string("\t"),std::string(""));
+      std::cout << " Abstract = " << s0 << std::endl;
+      const std::vector<std::string> appKeyList = m_Application->GetParametersKeys(true);
+      std::cout << " storeSupported = true"<< std::endl;
+      std::cout << " statusSupported = true" << std::endl;
+      std::cout << " serviceProvider = " << *it << std::endl;
+      std::cout << " serviceType = OTB" << std::endl;
+      std::cout << " <DataInputs>" << std::endl;
+      for (unsigned int i = 0; i < appKeyList.size(); i++){
+	const std::string paramKey(appKeyList[i]);
+	Parameter::Pointer param = m_Application->GetParameterByKey(paramKey);
+	ParameterType type = m_Application->GetParameterType(paramKey);
+	Role role = m_Application->GetParameterRole(paramKey);
+      
+	if(paramKey!="inxml" && paramKey!="outxml" && role==0 && type!=17 
+	   && type!=ParameterType_OutputFilename && type!=ParameterType_OutputVectorData){
+	  std::vector<std::string> values;
+	  std::string s = m_Application->GetParameterDescription(paramKey);
+	  s=ReplaceAll(ReplaceAll(ReplaceAll(s,std::string("\n"),std::string("")),std::string("\t"),std::string("")),std::string("<"),std::string("&lt;"));
+	  std::cout << "  [" << paramKey << "]" << std::endl;
+	  if(s.length()>0){
+	    std::cout << "   Title = " << s << std::endl;
+	    std::cout << "   Abstract = " << s << std::endl;
+	  }else{
+	    std::cout << "   Title = " << paramKey << std::endl;
+	    std::cout << "   Abstract = " << paramKey << std::endl;
+	  }
+	  std::cout << "   minOccurs = " << m_Application->IsMandatory(paramKey) << std::endl;
+	  /* Bounded and unbounded parameters */
+	  if(type == ParameterType_StringList || type == ParameterType_InputImageList
+	     || type == ParameterType_InputVectorDataList || type == ParameterType_InputFilenameList)
+	    std::cout << "   maxOccurs = 1024" << std::endl;
+	  else
+	    std::cout << "   maxOccurs = 1" << std::endl;
+	  std::replace( s.begin(), s.end(), '\n', ' ');
+	  
+	  if(type == ParameterType_StringList || type == ParameterType_String || type == ParameterType_Float
+	     || type == ParameterType_Int || type == ParameterType_Choice || type == ParameterType_ListView
+	     || type == ParameterType_RAM || type == ParameterType_Empty || type == ParameterType_Directory){
+	    std::cout << "   <LiteralData>" << std::endl;
+	    std::string lt;
+	    if(type == ParameterType_Int || type == ParameterType_RAM)
+	      lt="integer";
+	    if(type == ParameterType_Float)
+	      lt="float";
+	    if(type == ParameterType_String || type == ParameterType_StringList
+	       || type == ParameterType_Choice || type == ParameterType_Directory
+	       || type == ParameterType_ListView)
+	      lt="string";
+	    if(type == ParameterType_Empty)
+	      lt="boolean";
+	    std::cout << "    dataType = " << lt << std::endl;
+	    if(type == ParameterType_Choice || type == ParameterType_ListView){
+	      const std::vector<std::string> nList = m_Application->GetChoiceNames(paramKey);
+	      const std::vector<std::string> keysList = m_Application->GetChoiceKeys(paramKey);
+	      if(keysList.size()==0){
+		std::cout << "    <Default />" << std::endl;
+	      }
+	      for (unsigned int j = 0; j < keysList.size(); j++){
+		const std::string key(keysList[j]);
+		if(j==0){
+		  std::cout << "    <Default>" << std::endl;
+		  if(m_Application->HasValue(paramKey))
+		    std::cout << "    value = " << m_Application->GetParameterAsString(paramKey) << std::endl;
+		  else
+		    std::cout << "    value = " << key << std::endl;
+		}
+		else{
+		  if(j==1){
+		    std::cout << "    AllowedValues = "+keysList[0]+",";
+		  }
+		  std::cout << keysList[j];
+		  if(j+1>=keysList.size()){
+		    std::cout << std::endl;
+		    std::cout << "    </Default>" << std::endl;
+		  }
+		  else
+		    std::cout << ",";
+		}
+	      }
+	    }
+	    else{
+	      if(type!=17 && m_Application->HasValue(paramKey)){
+		std::cout << "    <Default>" << std::endl;
+		std::cout << "     value = " << m_Application->GetParameterAsString(paramKey) << std::endl;
+		std::cout << "    </Default>" << std::endl;
+	      }
+	      else
+		std::cout << "    <Default />" << std::endl;
+	    }
+	    std::cout << "   </LiteralData>" << std::endl;
+	  }
+	  else{
+	    if(type == ParameterType_OutputImage)
+	      printOutputImage();
+	    else{
+	      if(type == ParameterType_ComplexOutputImage){
+		printOutputComplexImage();
+	      }else{
+		std::cout << "   <ComplexData>" << std::endl;
+		if(type == ParameterType_InputImage || type == ParameterType_InputImageList || type == ParameterType_ComplexInputImage){
+		  printImages();
+		}
+		else
+		  if(type == ParameterType_InputVectorData || type == ParameterType_InputVectorDataList){
+		    printVector();
+		  }
+		  else
+		    if(type == ParameterType_InputFilename || type == ParameterType_OutputFilename){
+		      
+		      std::string geoid("geoid");
+		      if(paramKey.find(geoid)!= std::string::npos)
+			printGeoid();
+		      else{
+			std::string dtype("vector");
+			std::string descr(m_Application->GetParameterDescription(paramKey));
+			if(descr.find(dtype)!= std::string::npos)
+			  printVector();
+			else{
+			  std::string dtype1("ASCII");
+			  if(descr.find(dtype1)!= std::string::npos)
+			    printAscii();
+			  else{
+			    std::string dtype2("XML");
+			    std::string dtype3("xml");
+			    if(descr.find(dtype2)!= std::string::npos || descr.find(dtype3)!= std::string::npos)
+			      printXml();
+			    else
+			      printImages();
+			  }
+			}
+		      }
+		    }
+		std::cout << "   </ComplexData>" << std::endl;
+	      }
+	    }
+	  }
+
+
+	}
+      }
+      std::cout << " <DataInputs>" << std::endl;
+      std::cout << " <DataOutputs>" << std::endl;
+      int hasOutput=-1;
+      for (unsigned int i = 0; i < appKeyList.size(); i++){
+	const std::string paramKey(appKeyList[i]);
+	std::vector<std::string> values;
+	Parameter::Pointer param = m_Application->GetParameterByKey(paramKey);
+	ParameterType type = m_Application->GetParameterType(paramKey);
+	Role role = m_Application->GetParameterRole(paramKey);
+	
+	if(paramKey!="inxml" && paramKey!="outxml" &&
+	   ((type == ParameterType_OutputVectorData || type == ParameterType_OutputImage
+	     || type == ParameterType_OutputImage || type == ParameterType_ComplexOutputImage
+	     || type == ParameterType_OutputFilename) || role==1) && type != ParameterType_Group){
+	  hasOutput=1;
+	  std::vector<std::string> values;
+	  Parameter::Pointer param = m_Application->GetParameterByKey(paramKey);
+	  ParameterType type = m_Application->GetParameterType(paramKey);
+	  Role role = m_Application->GetParameterRole(paramKey);
+	  std::cout << "  [" << paramKey << "]" << std::endl;
+	  std::string s=m_Application->GetParameterDescription(paramKey);
+	  if(s.length()>0){
+	    std::cout << "   Title = " << s << std::endl;
+	    std::cout << "   Abstract = " << s << std::endl;
+	  }else{
+	    std::cout << "   Title = " << paramKey << std::endl;
+	    std::cout << "   Abstract = " << paramKey << std::endl;
+	  }
+
+	  if(type == ParameterType_OutputImage || type == ParameterType_ComplexOutputImage){
+	    std::cout << "   <ComplexData>" << std::endl;
+	    printImages();
+	    std::cout << "   </ComplexData>" << std::endl;
+	  }
+	  else
+	    if(type == ParameterType_OutputVectorData || type == ParameterType_OutputImage){
+	      std::cout << "   <ComplexData>" << std::endl;
+	      if(type == ParameterType_OutputImage)
+		printImages();
+	      else
+		printVector();
+	      std::cout << "   </ComplexData>" << std::endl;
+	    }
+	    else
+	      if(type == ParameterType_String || type == ParameterType_StringList
+		 || type == ParameterType_Float || type == ParameterType_Int){
+		std::cout << "   <LiteralData>" << std::endl;
+		std::string lt;
+		if(type == ParameterType_Int)
+		  lt="integer";
+		if(type == ParameterType_Float)
+		  lt="float";
+		if(type == ParameterType_String || type == ParameterType_StringList)
+		  lt="string";
+		std::cout << "    dataType = " << lt << std::endl;
+		std::cout << "    <Default />" << std::endl;
+		std::cout << "   </LiteralData>" << std::endl;
+	      }
+	      else
+		if(type == ParameterType_OutputFilename){
+		  std::cout << "   <ComplexData>" << std::endl;
+		  std::string descr(m_Application->GetParameterDescription(paramKey));
+		  std::string dtype("csv");
+		  std::string dtype1("CSV");
+		  if(descr.find(dtype)!= std::string::npos || descr.find(dtype1)!= std::string::npos)
+		    printCSV();
+		  else{
+		    std::string dtype2("text file");
+		    if(descr.find(dtype2)!= std::string::npos)
+		      printAscii();
+		    else{
+		      std::string dtype2("XML");
+		      std::string dtype3("xml");
+		      if(descr.find(dtype2)!= std::string::npos || descr.find(dtype3)!= std::string::npos)
+			printXml();
+		      else{
+			std::string dtype4("vector");
+			std::string dtype5("Vector");
+			if(descr.find(dtype4)!= std::string::npos || descr.find(dtype5)!= std::string::npos)
+			  printVector();
+			else
+			  printUnknown();
+		      }
+		    }
+		  }
+		  std::cout << "   </ComplexData>" << std::endl;
+		}
+	}
+      }
+      if(hasOutput<0)
+	printDefaultOutput();
+      std::cout << " </DataOutputs>" << std::endl;
+      std::cout.rdbuf(coutbuf);
+    }
+  }
+ 
+  return EXIT_SUCCESS; 
+}
+
