src/Git/GitRev.cpp

   1 #include "StdAfx.h"\r
   2 #include "GitRev.h"\r
   3 #include "Git.h"\r
   4 \r
   5 GitRev::GitRev(void)\r
   6 {\r
   7         m_Action=0;\r
   8         m_IsFull = 0;\r
   9         m_IsUpdateing = 0;\r
  10 }\r
  11 \r
  12 GitRev::~GitRev(void)\r
  13 {\r
  14 }\r
  15 \r
  16 #if 0\r
  17 GitRev::GitRev(GitRev & rev)\r
  18 {\r
  19 }\r
  20 GitRev& GitRev::operator=(GitRev &rev)\r
  21 {\r
  22         return *this;\r
  23 }\r
  24 #endif\r
  25 void GitRev::Clear()\r
  26 {\r
  27         this->m_Action=0;\r
  28         this->m_Files.Clear();\r
  29         this->m_Action=0;\r
  30         this->m_ParentHash.clear();\r
  31         m_CommitterName.Empty();\r
  32         m_CommitterEmail.Empty();\r
  33         m_Body.Empty();\r
  34         m_Subject.Empty();\r
  35         m_CommitHash.Empty();\r
  36         m_Mark=0;\r
  37 \r
  38 }\r
  39 int GitRev::CopyFrom(GitRev &rev)\r
  40 {\r
  41         m_AuthorName    =rev.m_AuthorName       ;\r
  42         m_AuthorEmail   =rev.m_AuthorEmail      ;\r
  43         m_AuthorDate    =rev.m_AuthorDate       ;\r
  44         m_CommitterName =rev.m_CommitterName    ;\r
  45         m_CommitterEmail=rev.m_CommitterEmail;\r
  46         m_CommitterDate =rev.m_CommitterDate    ;\r
  47         m_Subject               =rev.m_Subject          ;\r
  48         m_Body                  =rev.m_Body                     ;\r
  49         m_CommitHash    =rev.m_CommitHash       ;\r
  50         m_ParentHash    =rev.m_ParentHash       ;\r
  51         m_Files                 =rev.m_Files                    ;       \r
  52         m_Action                =rev.m_Action           ;\r
  53         m_Mark                  =rev.m_Mark;\r
  54         return 0;\r
  55 }\r
  56 int GitRev::ParserFromLog(BYTE_VECTOR &log,int start)\r
  57 {\r
  58         int pos=start;\r
  59         CString one;\r
  60         CString key;\r
  61         CString text;\r
  62         BYTE_VECTOR filelist;\r
  63         BYTE mode=0;\r
  64         CTGitPath  path;\r
  65         this->m_Files.Clear();\r
  66     m_Action=0;\r
  67         int begintime=0;\r
  68         BYTE *p=&log[0];\r
  69         int filebegin=-1;\r
  70 \r
  71         while( pos < log.size() && pos>=0)\r
  72         {\r
  73                 \r
  74                 //one=log.Tokenize(_T("\n"),pos);\r
  75                 if(log[pos]==_T('#') && log[pos+1] == _T('<') && log[pos+3] == _T('>'))\r
  76                 {\r
  77                         //text = one.Right(one.GetLength()-4);\r
  78                         text.Empty();\r
  79                         g_Git.StringAppend(&text,&log[pos+4],CP_UTF8);\r
  80                         mode = log[pos+2];\r
  81                         \r
  82                         switch(mode)\r
  83                         {\r
  84                         case LOG_REV_ITEM_BEGIN:\r
  85                                 begintime++;\r
  86                                 if(begintime>1)\r
  87                                         break;\r
  88                                 else\r
  89                                         this->Clear();\r
  90                                 break;\r
  91                         case LOG_REV_AUTHOR_NAME:\r
  92                                 this->m_AuthorName = text;\r
  93                                 break;\r
  94                         case LOG_REV_AUTHOR_EMAIL:\r
  95                                 this->m_AuthorEmail = text;\r
  96                                 break;\r
  97                         case LOG_REV_AUTHOR_DATE:\r
  98                                 this->m_AuthorDate =ConverFromString(text);\r
  99                                 break;\r
 100                         case LOG_REV_COMMIT_NAME:\r
 101                                 this->m_CommitterName = text;\r
 102                                 break;\r
 103                         case LOG_REV_COMMIT_EMAIL:\r
 104                                 this->m_CommitterEmail = text;\r
 105                                 break;\r
 106                         case LOG_REV_COMMIT_DATE:\r
 107                                 this->m_CommitterDate =ConverFromString(text);\r
 108                                 break;\r
 109                         case LOG_REV_COMMIT_SUBJECT:\r
 110                                 this->m_Subject = text;\r
 111                                 break;\r
 112                         case LOG_REV_COMMIT_BODY:\r
 113                                 this->m_Body = text +_T("\n");\r
 114                                 break;\r
 115                         case LOG_REV_COMMIT_HASH:\r
 116                                 this->m_CommitHash = text.Right(40);\r
 117                                 if(text.GetLength()>40)\r
 118                                 {\r
 119                                         this->m_Mark=text[0];\r
 120                                 }\r
 121                                 break;\r
 122                         case LOG_REV_COMMIT_PARENT:\r
 123                                 while(text.GetLength()>0)\r
 124                                 {\r
 125                                         this->m_ParentHash.insert(this->m_ParentHash.end(),text.Left(40));\r
 126                                         if(text.GetLength()>40)\r
 127                                                 text=text.Right(text.GetLength()-41);\r
 128                                         else\r
 129                                                 break;\r
 130                                 }\r
 131                                 break;\r
 132                         case LOG_REV_COMMIT_FILE:\r
 133                                 break;\r
 134                         }\r
 135                 }else\r
 136                 {\r
 137                         switch(mode)\r
 138                         {\r
 139 //                      case LOG_REV_COMMIT_BODY:\r
 140 //                              this->m_Body += one+_T("\n");\r
 141 //                              break;\r
 142                         case LOG_REV_COMMIT_FILE:\r
 143                                 //filelist += one +_T("\n");\r
 144                                 //filelist.append(log,pos,log.find(0,pos));\r
 145                                 if(filebegin<0)\r
 146                                         filebegin=pos;\r
 147                                 break;\r
 148                         }\r
 149                 }\r
 150                 \r
 151                 if(begintime>1)\r
 152                 {\r
 153                         break;\r
 154                 }\r
 155 \r
 156                 //find next string start \r
 157                 pos=log.findNextString(pos);\r
 158         }\r
 159         \r
 160         if(filebegin>=0)\r
 161         {\r
 162                 filelist.append(log,filebegin,pos);     \r
 163                 this->m_Files.ParserFromLog(filelist);\r
 164                 this->m_Action=this->m_Files.GetAction();\r
 165         }\r
 166         return pos;\r
 167 }\r
 168 \r
 169 CTime GitRev::ConverFromString(CString input)\r
 170 {\r
 171         CTime tm(_wtoi(input.Mid(0,4)),\r
 172                          _wtoi(input.Mid(5,2)),\r
 173                          _wtoi(input.Mid(8,2)),\r
 174                          _wtoi(input.Mid(11,2)),\r
 175                          _wtoi(input.Mid(14,2)),\r
 176                          _wtoi(input.Mid(17,2)),\r
 177                          _wtoi(input.Mid(20,4)));\r
 178         return tm;\r
 179 }\r
 180 \r
 181 int GitRev::SafeFetchFullInfo(CGit *git)\r
 182 {\r
 183         if(InterlockedExchange(&m_IsUpdateing,TRUE) == FALSE)\r
 184         {\r
 185                 //GitRev rev;\r
 186                 BYTE_VECTOR onelog;\r
 187                 TCHAR oldmark=this->m_Mark;\r
 188         \r
 189                 git->GetLog(onelog,m_CommitHash,NULL,1,CGit::LOG_INFO_STAT|CGit::LOG_INFO_FILESTATE|CGit::LOG_INFO_DETECT_COPYRENAME);\r
 190                 CString oldhash=m_CommitHash;\r
 191                 GIT_REV_LIST oldlist=this->m_ParentHash;\r
 192                 ParserFromLog(onelog);\r
 193                 \r
 194                 //ASSERT(oldhash==m_CommitHash);\r
 195                 if(oldmark!=0)\r
 196                         this->m_Mark=oldmark;  //parser full log will cause old mark overwrited. \r
 197                                                                //So we need keep old bound mark.\r
 198                 this->m_ParentHash=oldlist;\r
 199                 InterlockedExchange(&m_IsUpdateing,FALSE);\r
 200                 InterlockedExchange(&m_IsFull,TRUE);\r
 201                 return 0;\r
 202         }\r
 203         return -1;\r
 204 }