src/TortoiseProc/SerialPatch.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2013, 2015-2016 - TortoiseGit
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19
  20 #include "stdafx.h"
  21 #include "SerialPatch.h"
  22 #include "Git.h"
  23
  24 CSerialPatch::CSerialPatch()
  25 {}
  26
  27
  28 CSerialPatch::~CSerialPatch()
  29 {}
  30
  31 int CSerialPatch::Parse(const CString& pathfile, bool parseBody)
  32 {
  33         m_PathFile = pathfile;
  34
  35         CFile PatchFile;
  36
  37         if (!PatchFile.Open(m_PathFile, CFile::modeRead))
  38                 return -1;
  39
  40         PatchFile.Read(CStrBufA(m_Body, (UINT)PatchFile.GetLength()), (UINT)PatchFile.GetLength());
  41         PatchFile.Close();
  42
  43         try
  44         {
  45                 int start = 0;
  46                 CStringA one;
  47                 one = m_Body.Tokenize("\n", start);
  48
  49                 if (start == -1)
  50                         return -1;
  51                 one = m_Body.Tokenize("\n", start);
  52                 if (one.GetLength()>6)
  53                         CGit::StringAppend(&m_Author, (BYTE*)(LPCSTR)one + 6, CP_UTF8, one.GetLength() - 6);
  54
  55                 if (start == -1)
  56                         return -1;
  57                 one = m_Body.Tokenize("\n", start);
  58                 if (one.GetLength()>6)
  59                         CGit::StringAppend(&m_Date, (BYTE*)(LPCSTR)one + 6, CP_UTF8, one.GetLength() - 6);
  60
  61                 if (start == -1)
  62                         return -1;
  63                 one = m_Body.Tokenize("\n", start);
  64                 if (one.GetLength()>9)
  65                 {
  66                         CGit::StringAppend(&m_Subject, (BYTE*)(LPCSTR)one + 9, CP_UTF8, one.GetLength() - 9);
  67                         while (m_Body.GetLength() > start && m_Body.GetAt(start) == _T(' '))
  68                         {
  69                                 one = m_Body.Tokenize("\n", start);
  70                                 CGit::StringAppend(&m_Subject, (BYTE*)(LPCSTR)one, CP_UTF8, one.GetLength());
  71                         }
  72                 }
  73
  74                 if (!parseBody)
  75                         return 0;
  76
  77                 while (start > 0)
  78                 {
  79                         if (m_Body.Mid(start - 1, 2) == L"\n\n")
  80                                 break;
  81                         m_Body.Tokenize("\n", start);
  82                 }
  83
  84                 if (start == -1)
  85                         return -1;
  86
  87                 if (start + 1 < m_Body.GetLength())
  88                         CGit::StringAppend(&m_strBody, (BYTE*)(LPCSTR)m_Body + start + 1, CP_UTF8, m_Body.GetLength() - start - 1);
  89         }
  90         catch (CException *)
  91         {
  92                 return -1;
  93         }
  94
  95         return 0;
  96 }