bool parseAndWrite(const char* location, Json::Writer& writer)
{
Json::Value metadata;
metadata[LOCATION] = location;
TagLib::FileRef f(location);
if (f.isNull()){
return false;
}
if (f.tag() && !f.tag()->isEmpty()){
TagLib::Tag* tag = f.tag();
TagLib::String artist = tag->artist();
TagLib::String album = tag->artist();
TagLib::String title = tag->title();
uint track = tag->track();
uint year = tag->year();
metadata[TITLE] = title.toCString(true);
metadata[ARTIST] = artist.toCString(true);
metadata[ALBUM] = album.toCString(true);
metadata[TRACK] = track;
metadata[YEAR] = year;
}
std::cout << writer.write(metadata);
return true;
}
std::vector<char> command_protocol_t::serialize_command(const Json::Value& command)
{
Json::Writer writer;
const std::string& str = writer.write(command);
std::vector<char> ret(str.size());
std::copy(str.begin(), str.end(), ret.begin());
ret.push_back('\0');
return ret;
}
void Analyze::end_of_log(uint32_t packet_count, uint64_t bytes_dropped) {
std::for_each(_analyzers.begin(),
_analyzers.end(),
[packet_count](Analyzer* c){c->end_of_log(packet_count); });
Json::Value root;
root["format-version"] = "0.1";
root["timestamp"] = (Json::UInt64)start_time;
root["duration"] = (Json::UInt64)(now() - start_time);
results_json(root);
root["packet_count"] = packet_count;
root["packet-count"] = packet_count;
root["bytes-dropped"] = (Json::UInt64)bytes_dropped;
Json::Writer *writer;
switch(_output_style) {
case OUTPUT_JSON: {
writer = new Json::StyledWriter();
break;
}
case OUTPUT_PLAINTEXT:
writer = new Json::PlainTextWriter();
break;
case OUTPUT_HTML:
writer = new Json::HTMLWriter();
break;
case OUTPUT_BRIEF:
writer = new Json::BriefPlainTextWriter();
break;
default:
::fprintf(stderr, "Writer not set for output style");
abort();
}
std::string document = writer->write(root);
fprintf(stdout, "%s", document.c_str());
}