source: trunk/lib/CommitStat.cc @ 60

//$Id: CommitStat.cc 60 2006-01-16 10:03:04Z peter $

#include "CommitStat.h"

#include <algorithm>
#include <fstream>
#include <iostream>
#include <sstream>
#include <string>

namespace theplu{
namespace svnstat{

  int CommitStat::log(const std::string& path) const
  {
    std::string system_call = "svn log -q " + path + " > svnstat.log.tmp";
    std::cout << system_call << std::endl;
    int system_return = system(system_call.c_str());
    if (system_return)
      std::cerr << "Error: svn log " << path << std::endl;     
    return system_return;
  }


  int CommitStat::parse(const std::string& path)
  {
    reset();
    int system_return = log(path);
    
    std::ifstream is("svnstat.log.tmp");
    std::string line;
    while (getline(is,line, '\n')){
      if (!line.size()) // skip empty line
        continue;
      std::stringstream ss(line);

      if (ss.get() == 'r'){
        size_t revision;
        ss >> revision;
        std::string tmp;
        ss >> tmp;
        std::string user;
        ss >> user;
        ss >> tmp;
        std::string date;
        ss >> date; 
        std::string time;
        ss >> time;

        date_.resize(std::max(revision+1, date_.size()));
        date_[revision] = date;
      }
    }
    is.close();
    
    for(std::vector<std::string>::reverse_iterator i=date_.rbegin(); 
        i!=date_.rend(); ++i)
      if (i->empty()){
        assert(i!=date_.rbegin());
        *i = *(i-1);
      }

    return system_return;
  }


}} // end of namespace svnstat and namespace theplu