Use libxml++ for writing XML.

1 files changed, 17 insertions, 20 deletions

diff --git a/src/asset.cc b/src/asset.cc
index 58c821a7..84bdd2bd 100644
--- a/src/asset.cc
+++ b/src/asset.cc
@@ -25,6 +25,7 @@
 #include <fstream>
 #include <boost/filesystem.hpp>
 #include <boost/function.hpp>
+#include <boost/lexical_cast.hpp>
 #include "AS_DCP.h"
 #include "KM_util.h"
 #include "asset.h"
@@ -50,31 +51,27 @@ Asset::Asset (string directory, string file_name, int edit_rate, int intrinsic_d
 }
 
 void
-Asset::write_to_pkl (ostream& s) const
+Asset::write_to_pkl (xmlpp::Node* node) const
 {
-	s << "    <Asset>\n"
-	  << "      <Id>urn:uuid:" << _uuid << "</Id>\n"
-	  << "      <AnnotationText>" << _file_name << "</AnnotationText>\n"
-	  << "      <Hash>" << digest() << "</Hash>\n"
-	  << "      <Size>" << filesystem::file_size(path()) << "</Size>\n"
-	  << "      <Type>application/mxf</Type>\n"
-	  << "    </Asset>\n";
+	xmlpp::Node* asset = node->add_child ("Asset");
+	asset->add_child("Id")->add_child_text ("urn:uuid:" + _uuid);
+	asset->add_child("AnnotationText")->add_child_text (_file_name);
+	asset->add_child("Hash")->add_child_text (digest ());
+	asset->add_child("Size")->add_child_text (lexical_cast<string> (filesystem::file_size(path())));
+	asset->add_child("Type")->add_child_text ("application/mxf");
 }
 
 void
-Asset::write_to_assetmap (ostream& s) const
+Asset::write_to_assetmap (xmlpp::Node* node) const
 {
-	s << "    <Asset>\n"
-	  << "      <Id>urn:uuid:" << _uuid << "</Id>\n"
-	  << "      <ChunkList>\n"
-	  << "        <Chunk>\n"
-	  << "          <Path>" << _file_name << "</Path>\n"
-	  << "          <VolumeIndex>1</VolumeIndex>\n"
-	  << "          <Offset>0</Offset>\n"
-	  << "          <Length>" << filesystem::file_size(path()) << "</Length>\n"
-	  << "        </Chunk>\n"
-	  << "      </ChunkList>\n"
-	  << "    </Asset>\n";
+	xmlpp::Node* asset = node->add_child ("Asset");
+	asset->add_child("Id")->add_child_text ("urn:uuid:" + _uuid);
+	xmlpp::Node* chunk_list = asset->add_child ("ChunkList");
+	xmlpp::Node* chunk = chunk_list->add_child ("Chunk");
+	chunk->add_child("Path")->add_child_text (_file_name);
+	chunk->add_child("VolumeIndex")->add_child_text ("1");
+	chunk->add_child("Offset")->add_child_text ("0");
+	chunk->add_child("Length")->add_child_text (lexical_cast<string> (filesystem::file_size(path())));
 }
 
 filesystem::path