Don't tar/gz ctest_upload() files

Source/CTest/cmCTestUploadHandler.cxx

@@ -66,8 +66,8 @@ int cmCTestUploadHandler::ProcessHandler()
     cmCTestLog(this->CTest, OUTPUT,
                "\tUpload file: " << it->c_str() << std::endl);
     ofs << "<File filename=\"" << cmXMLSafe(*it) << "\">\n"
-       << "<Content compression=\"tar/gzip\" encoding=\"base64\">\n";
-    ofs << this->CTest->Base64GzipEncodeFile(*it);
+       << "<Content encoding=\"base64\">\n";
+    ofs << this->CTest->Base64EncodeFile(*it);
     ofs << "\n</Content>\n"
       << "</File>\n";
     }

Source/cmCTest.cxx

@@ -1600,8 +1600,16 @@ std::string cmCTest::Base64GzipEncodeFile(std::string file)
       "encoding file: " << file << std::endl);
     return "";
     }
-  long len = cmSystemTools::FileLength(tarFile.c_str());
-  std::ifstream ifs(tarFile.c_str(), std::ios::in
+  std::string base64 = this->Base64EncodeFile(tarFile);
+  cmSystemTools::RemoveFile(tarFile.c_str());
+  return base64;
+}
+
+//----------------------------------------------------------------------
+std::string cmCTest::Base64EncodeFile(std::string file)
+{
+  long len = cmSystemTools::FileLength(file.c_str());
+  std::ifstream ifs(file.c_str(), std::ios::in
 #ifdef _WIN32
     | std::ios::binary
 #endif
@@ -1609,7 +1617,6 @@ std::string cmCTest::Base64GzipEncodeFile(std::string file)
   unsigned char *file_buffer = new unsigned char [ len + 1 ];
   ifs.read(reinterpret_cast<char*>(file_buffer), len);
   ifs.close();
-  cmSystemTools::RemoveFile(tarFile.c_str());
 
   unsigned char *encoded_buffer
     = new unsigned char [ static_cast<int>(
@@ -1629,6 +1636,7 @@ std::string cmCTest::Base64GzipEncodeFile(std::string file)
   return base64;
 }
 
+
 //----------------------------------------------------------------------
 bool cmCTest::SubmitExtraFiles(const std::vector<cmStdString> &files)
 {

Source/cmCTest.h

@@ -195,6 +195,8 @@ public:
 
   //! tar/gzip and then base 64 encode a file
   std::string Base64GzipEncodeFile(std::string file);
+  //! base64 encode a file
+  std::string Base64EncodeFile(std::string file);
 
   /** 
    * Return the time remaining that the script is allowed to run in