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#include "midimapparser.h"
MidiMapParser::MidiMapParser(const std::string& file)
{
fd = fopen(file.c_str(), "r");
}
MidiMapParser::~MidiMapParser()
{
if(fd)
{
fclose(fd);
}
}
void MidiMapParser::startTag(const std::string& name, attr_t& attr)
{
if(name == "map")
{
if(attr.find("note") != attr.end() && attr.find("instr") != attr.end())
{
midimap[std::stoi(attr["note"])] = attr["instr"];
}
}
}
int MidiMapParser::readData(std::string& data, std::size_t size)
{
if(!fd)
{
return -1;
}
data.resize(size);
auto nr_of_bytes_read = fread((void*)data.data(), 1, size, fd);
data.resize(nr_of_bytes_read);
return nr_of_bytes_read;
}
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