1 | // $Id: CommitStat.cc 118 2006-07-03 07:44:49Z peter $ |
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2 | |
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3 | /* |
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4 | Copyright (C) 2006 Jari Häkkinen, Peter Johansson |
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5 | |
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6 | This file is part of svnstat, http://lev.thep.lu.se/trac/svnstat |
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7 | |
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8 | svnstat is free software; you can redistribute it and/or modify it |
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9 | under the terms of the GNU General Public License as published by |
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10 | the Free Software Foundation; either version 2 of the License, or |
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11 | (at your option) any later version. |
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12 | |
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13 | svnstat is distributed in the hope that it will be useful, but |
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14 | WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 | General Public License for more details. |
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17 | |
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18 | You should have received a copy of the GNU General Public License |
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19 | along with this program; if not, write to the Free Software |
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20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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21 | 02111-1307, USA. |
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22 | */ |
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23 | |
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24 | #include "CommitStat.h" |
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25 | |
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26 | #include <algorithm> |
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27 | #include <cassert> |
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28 | #include <fstream> |
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29 | #include <iostream> |
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30 | #include <sstream> |
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31 | #include <string> |
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32 | |
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33 | namespace theplu{ |
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34 | namespace svnstat{ |
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35 | |
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36 | int CommitStat::log(const std::string& path) const |
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37 | { |
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38 | std::string system_call = "svn log -q -r HEAD:1 " + path + |
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39 | " > /tmp/svnstat.log.tmp"; |
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40 | int system_return = system(system_call.c_str()); |
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41 | if (system_return) |
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42 | std::cerr << "Error: svn log " << path << std::endl; |
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43 | return system_return; |
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44 | } |
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45 | |
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46 | |
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47 | int CommitStat::parse(const std::string& path) |
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48 | { |
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49 | reset(); |
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50 | int system_return = log(path); |
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51 | |
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52 | std::ifstream is("/tmp/svnstat.log.tmp"); |
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53 | std::string line; |
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54 | typedef std::vector<std::string>::iterator DateIter; |
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55 | size_t rev_last_iteration=0; |
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56 | std::string date; |
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57 | while (getline(is,line, '\n')){ |
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58 | if (!line.size()) // skip empty line |
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59 | continue; |
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60 | std::stringstream ss(line); |
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61 | |
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62 | if (ss.get() == 'r'){ |
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63 | size_t revision; |
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64 | ss >> revision; |
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65 | assert(revision); |
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66 | std::string tmp; |
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67 | ss >> tmp; |
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68 | std::string user; |
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69 | getline(ss,user,'|'); |
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70 | ss >> date; |
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71 | std::string time; |
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72 | ss >> time; |
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73 | |
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74 | if (revision+1 > date_.size()){ |
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75 | date_.resize(revision+1); |
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76 | rev_last_iteration=revision+1; |
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77 | } |
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78 | assert(revision<=rev_last_iteration); |
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79 | std::fill(date_.begin()+revision, |
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80 | date_.begin()+rev_last_iteration, |
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81 | date); |
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82 | rev_last_iteration=revision; |
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83 | } |
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84 | std::fill(date_.begin(), |
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85 | date_.begin()+rev_last_iteration, |
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86 | date); |
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87 | } |
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88 | is.close(); |
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89 | |
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90 | assert(date_.size()); |
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91 | assert(date_[0].size()); |
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92 | return system_return; |
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93 | } |
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94 | |
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95 | |
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96 | void CommitStat::reset(void) |
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97 | { |
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98 | date_.clear(); |
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99 | } |
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100 | |
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101 | }} // end of namespace svnstat and namespace theplu |
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