In This Package:

JobId.cc

Go to the documentation of this file.

#include "Conventions/JobId.h"
#include <string>
#include <sstream>
#include <iomanip>
#include <string.h>
#include <stdlib.h>


DayaBay::JobId::JobId() 
{
  m_data[0]=0;
  m_data[1]=0;
  m_data[2]=0;
  m_data[3]=0;
}

DayaBay::JobId::JobId(const std::string& uuid)
{
  this->set(uuid);
}

DayaBay::JobId::~JobId() {}

DayaBay::JobId::JobId(const DayaBay::JobId& jobId)
{
  // Copy constructor
  m_data[0] = jobId.m_data[0];
  m_data[1] = jobId.m_data[1];
  m_data[2] = jobId.m_data[2];
  m_data[3] = jobId.m_data[3];
}

DayaBay::JobId& DayaBay::JobId::operator=(const DayaBay::JobId& jobId)
{
  m_data[0] = jobId.m_data[0];
  m_data[1] = jobId.m_data[1];
  m_data[2] = jobId.m_data[2];
  m_data[3] = jobId.m_data[3];
  return *this;
}

bool DayaBay::JobId::operator==(const DayaBay::JobId& rhs) const
{ 
  return (m_data[0] == rhs.m_data[0]
          && m_data[1] == rhs.m_data[1]
          && m_data[2] == rhs.m_data[2]
          && m_data[3] == rhs.m_data[3]);
}

bool DayaBay::JobId::operator!=(const DayaBay::JobId& rhs) const
{
  return !(*this == rhs);
}

void DayaBay::JobId::set(const std::string& uuid)
{
  // Convert job ID string to data vector
  // Currently expects a UUID-structured string
  m_data[0]=0;
  m_data[1]=0;
  m_data[2]=0;
  m_data[3]=0;
  if(uuid.size()!=36 || uuid[8]!='-' || uuid[13]!='-'
     || uuid[18]!='-' || uuid[23]!='-'){
    // Invalid uuid
    return;
  }
  std::string a,b,c,d;
  a = std::string(&uuid[0],8);
  b = std::string(&uuid[9],4);
  b.append(&uuid[14],4);
  c = std::string(&uuid[19],4);
  c.append(&uuid[24],4);
  d = std::string(&uuid[28],8);
  char buffer[16];
  char hexTokens[] = "0123456789ABCDEFabcdef";
  if(strtok(strcpy(buffer,&a[0]),hexTokens)!=NULL
     || strtok(strcpy(buffer,&b[0]),hexTokens)!=NULL
     || strtok(strcpy(buffer,&c[0]),hexTokens)!=NULL
     || strtok(strcpy(buffer,&d[0]),hexTokens)!=NULL){
    // Invalid uuid
    return;
  }
  m_data[0] = strtoul(&a[0],NULL,16);
  m_data[1] = strtoul(&b[0],NULL,16);
  m_data[2] = strtoul(&c[0],NULL,16);
  m_data[3] = strtoul(&d[0],NULL,16);
}

std::string DayaBay::JobId::uuid() const 
{
  // Return a string UUID representation of the job ID
  std::ostringstream jobIdHex;
  jobIdHex 
      << std::hex << std::setw(8) << std::setfill('0') 
      << m_data[0]
      << std::hex << std::setw(8) << std::setfill('0') 
      << m_data[1] 
      << std::hex << std::setw(8) << std::setfill('0') 
      << m_data[2] 
      << std::hex << std::setw(8) << std::setfill('0') 
      << m_data[3];
  std::string jobIdStr = jobIdHex.str();
  jobIdStr.insert(8,"-");
  jobIdStr.insert(13,"-");
  jobIdStr.insert(18,"-");
  jobIdStr.insert(23,"-");
  return jobIdStr;
}

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