source: trunk/lib/utility.cc @ 100

// $Id: utility.cc 100 2006-06-19 09:53:16Z peter $

/*
  Copyright (C) 2006 Jari Häkkinen, Peter Johansson

  This file is part of svnstat, http://lev.thep.lu.se/trac/svnstat

  svnstat is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  svnstat is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include "utility.h"
#include "rmdirhier.h"

#include <fstream>
#include <iostream>
#include <map>
#include <sstream>
#include <string>
#include <sys/stat.h>

namespace theplu{
namespace svnstat{

  int blame(const std::string& path)
  {
    std::string system_call="svn blame " + path + " 1> svnstat.tmp 2> /dev/null";
    int system_return = system(system_call.c_str());
    if (system_return)
      std::cerr << "Error: svn blame " << path << std::endl;     
    return system_return;
  }

  int createdir(const std::string& dir, bool force)
  {
    struct stat buf;
    if (force && !stat(dir.c_str(),&buf))
      rmdirhier(dir);

    return mkdir(dir.c_str(),0777);
  }

  std::string file_name(const std::string& full_path)
  {
    std::stringstream ss(full_path);
    std::string name;
    while (getline(ss,name,'/')) {}
    return name;
  }

  std::map<std::string, std::string> info(const std::string& path) 
  {
    std::string system_call="svn info " + path + " 1> svnstat.tmp 2> /dev/null";
    int system_return = system(system_call.c_str());
    if (system_return)
      return std::map<std::string, std::string>();

    std::ifstream is("svnstat.tmp");
    std::string line;
    std::map<std::string, std::string> svn_info;
    while (getline(is,line)){
      std::stringstream ss(line);
      std::string tag;
      getline(ss,tag,':');
      ss >> svn_info[tag];
    }
    return  svn_info;
  }




}} // end of namespace svnstat and namespace theplu