#include "TPCCommandCoderFile.h"

#define CoCoVersion "TPCCommandCoderFile"

//===========================================================================
TPCCommandCoderFile::TPCCommandCoderFile() {

  frcu   = new RCUCommandCoder();
  faltro = new AltroCommandCoder();
  fbc    = new BoardControllerCommandCoder();
  frcuce = new RCUControlEngine();

  version = CoCoVersion;

}

//===========================================================================
TPCCommandCoderFile::~TPCCommandCoderFile() {

  delete frcu;
  delete faltro;
  delete fbc;
  delete frcuce;
  free(iMem);

}

//===========================================================================
uint32_t* TPCCommandCoderFile::getDataBlock() {
  return iMem;
}

//===========================================================================
int32_t TPCCommandCoderFile::createDataBlock(char* target,int32_t tag){

  ifstream *inFile = new ifstream();
  int32_t retval = 0;
  string filename;
  
  if ( tag >= 0 ) {
    char buffer [256];
    sprintf(buffer,"%s.%d.binary", target, tag);
    filename = buffer;
  } else {
    filename = target;
  }
  
  cout << "TPCCommandCoderFile: Opening File " << filename.c_str() << endl;
  inFile->open(filename.c_str(), ios::binary);
  
  if ( inFile->is_open() == false){
    cout << "TPCCommandCoderFile: Could not open File " << filename.c_str() << endl;
    ferror.push_back("Could not open file");
    return (uint32_t) 0;
  }
  
  // Get length of file
  inFile->seekg (0, ios::end);
  int32_t filesize = inFile->tellg();
  cout << "Filesize is " << filesize << endl;
  
  // Allocate Memory
  iMem = (uint32_t*) malloc(filesize);
  //iMem = new long int(filesize);
  
  // Read
  inFile->seekg (0, ios::beg);
  inFile->read((char*)iMem, filesize);
  inFile->close();
  
  //cout.setf(ios::hex, ios::basefield);
  //cout << iMem[0] << endl;
  
  retval = filesize;
  delete inFile;
  
  return retval;
}

//===========================================================================
std::string& TPCCommandCoderFile::getCoCoInfo(){
  return version;
}

//===========================================================================
vector<string> &TPCCommandCoderFile::getError(){
  return ferror;
}

//===========================================================================
CommandCoderBase* getCoCoInst(void){
  static TPCCommandCoderFile instance;
  return &instance;
}