Implementation(const URI& file) :
filename(build_filename(file, PE::Comm::instance().rank())),
xml_filename(file),
index(0),
xml_doc("1.0", "ISO-8859-1"),
m_total_count(0)
{
const Uint v = version();
out_file.open(filename, std::ios_base::out | std::ios_base::binary);
out_file.write(reinterpret_cast<const char*>(&v), sizeof(Uint));
PE::Comm& comm = PE::Comm::instance();
// Rank 0 writes out an XML file that lists all filenames for all CPUs
if(comm.rank() == 0)
{
XmlNode cfbinary = xml_doc.add_node("cfbinary");
cfbinary.set_attribute("version", to_str(version()));
node_xml_data.reserve(comm.size());
XmlNode node_list = cfbinary.add_node("nodes");
for(Uint i = 0; i != comm.size(); ++i)
{
XmlNode node = node_list.add_node("node");
node.set_attribute("filename", build_filename(file, i));
node.set_attribute("rank", to_str(i));
node_xml_data.push_back(node);
}
}
}
XmlNode Protocol::add_signal_frame ( XmlNode& node, const std::string & target,
const URI & sender, const URI & receiver,
bool user_trans )
{
cf3_assert(sender.scheme() == URI::Scheme::CPATH);
cf3_assert(receiver.scheme() == URI::Scheme::CPATH);
XmlNode signalnode = node.add_node( Tags::node_frame() );
signalnode.set_attribute( "type", Tags::node_type_signal() );
signalnode.set_attribute( "target", target );
signalnode.set_attribute( "sender", sender.string() );
signalnode.set_attribute( "receiver", receiver.string() );
signalnode.set_attribute( "transaction", user_trans ? "user" : "auto" );
signalnode.set_attribute( "frameid", common::UUCount().string() );
return signalnode;
}
XmlNode Protocol::add_signal_frame ( XmlNode& node, const std::string & target,
const URI & sender, const URI & receiver,
bool user_trans )
{
cf_assert(sender.scheme() == URI::Scheme::CPATH);
cf_assert(receiver.scheme() == URI::Scheme::CPATH);
std::string uuid = boost::lexical_cast<std::string>(boost::uuids::random_generator()());
XmlNode signalnode = node.add_node( Tags::node_frame() );
signalnode.set_attribute( "type", Tags::node_type_signal() );
signalnode.set_attribute( "target", target );
signalnode.set_attribute( "sender", sender.string() );
signalnode.set_attribute( "receiver", receiver.string() );
signalnode.set_attribute( "transaction", user_trans ? "user" : "auto" );
signalnode.set_attribute( "frameid", uuid );
return signalnode;
}
XmlNode CJournal::copy_node(const XmlNode & in, XmlNode & out) const
{
rapidxml::xml_node<>* content = in.content;
XmlNode copy = out.add_node(content->name(), content->value());
rapidxml::xml_attribute<>* attr = content->first_attribute();
XmlNode node( content->first_node() );
while( attr != nullptr )
{
copy.set_attribute(attr->name(), attr->value());
attr = attr->next_attribute();
}
while( node.is_valid() )
{
copy_node(node, copy);
node = node.content->next_sibling();
}
return copy;
}