1 files changed, 149 insertions, 0 deletions
diff --git a/tools/Changelog/Changelog.cpp b/tools/Changelog/Changelog.cpp
new file mode 100644
index 0000000000..e3a3a7cabd
--- /dev/null
+++ b/tools/Changelog/Changelog.cpp
@@ -0,0 +1,149 @@
+/*
+ *      Copyright (C) 2005-2008 Team XBMC
+ *      http://www.xbmc.org
+ *
+ *  This Program 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, or (at your option)
+ *  any later version.
+ *
+ *  This Program 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 XBMC; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  http://www.gnu.org/copyleft/gpl.html
+ *
+ */
+
+// Changelog.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+
+#include "tinyxml.h"
+#include "../../xbmc/utils/RegExp.h"
+
+#ifdef _LINUX
+#define _tmain main
+#define _TCHAR char
+#endif
+
+const char header[] = "*************************************************************************************************************\r\n"
+                      "*************************************************************************************************************\r\n"
+                      "                                     XBMC CHANGELOG\r\n"
+                      "*************************************************************************************************************\r\n"
+                      "*************************************************************************************************************\r\n"
+                      "\r\n"
+                      "Date        Rev   Message\r\n"
+                      "=============================================================================================================\r\n";
+
+const char filter[][100] = {"[- ]*[0-9]+-[0-9]+-[0-9]+ *",
+                             "\\*\\*\\* empty log message \\*\\*\\*",
+                             "no message" };
+
+std::string FilterMessage(std::string message)
+{
+  std::string filteredMessage = message;
+  CRegExp reg;
+  for (int i = 0; i < sizeof(filter) / 100; i++)
+  {
+    reg.RegComp(filter[i]);
+    int findStart = reg.RegFind(message.c_str());
+    while (findStart >= 0)
+    {
+      filteredMessage = message.substr(0, findStart);
+      filteredMessage.append(message.substr(findStart + reg.GetFindLen(), message.length()));
+      message = filteredMessage;
+      findStart = reg.RegFind(message.c_str());
+    }
+  }
+  return filteredMessage;
+}
+
+int _tmain(int argc, _TCHAR* argv[])
+{
+  std::string input = "svn_log.xml";
+  std::string output = "Changelog.txt";
+  int limit = 0;
+
+  if (argc < 2)
+  {
+    // output help information
+    printf("usage:\n");
+    printf("\n");
+    printf("  Changelog input <output> <limit>\n");
+    printf("\n");
+    printf("  input    : input .xml file generated from SVN (using svn log --xml)\n");
+    printf("             DOWNLOAD to download direct from XBMC SVN\n");
+    printf("  <output> : output .txt file for the changelog (defaults to Changelog.txt)\n");
+    printf("  <limit>  : the number of log entries for svn to fetch. (defaults to no limit)");
+    printf("\n");
+    return 0;
+  }
+  input = argv[1];
+  if (argc > 2)
+    output = argv[2];
+  FILE *file = fopen(output.c_str(), "wb");
+  if (!file)
+    return 1;
+  fprintf(file, header);
+  if (input.compare("download") == 0)
+  {
+    if(argc > 3)
+      limit = atoi(argv[3]);
+    // download our input file
+    std::string command = "svn log -r 'HEAD':8638 ";
+    if (limit > 0)
+    {
+      command += "--limit ";
+      command += argv[3]; // the limit as a string
+      command += " ";
+    }
+#ifndef _LINUX
+    command += "--xml https://xbmc.svn.sourceforge.net/svnroot/xbmc/trunk/XBMC > svn_log.xml";
+#else
+    command += "--xml https://xbmc.svn.sourceforge.net/svnroot/xbmc/branches/linuxport/XBMC > svn_log.xml";
+#endif
+    printf("Downloading changelog from SVN - this will take some time (around 1MB to download with no limit)\n");
+    system(command.c_str());
+    input = "svn_log.xml";
+    printf("Downloading done - processing\n");
+  }
+  TiXmlDocument doc;
+  if (!doc.LoadFile(input.c_str()))
+  {
+    return 1;
+  }
+
+  TiXmlElement *root = doc.RootElement();
+  if (!root) return 1;
+
+  TiXmlElement *logitem = root->FirstChildElement("logentry");
+  while (logitem)
+  {
+    int revision;
+    logitem->Attribute("revision", &revision);
+    TiXmlNode *date = logitem->FirstChild("date");
+    std::string dateString;
+    if (date && date->FirstChild())
+      dateString = date->FirstChild()->Value();
+    TiXmlNode *msg = logitem->FirstChild("msg");
+    if (msg && msg->FirstChild())
+    {
+      // filter the message a bit
+      std::string message = FilterMessage(msg->FirstChild()->Value());
+      if (message.size())
+        fprintf(file, "%s  %4i  %s\r\n", dateString.substr(0,10).c_str(), revision, message.c_str());
+      else
+        int breakhere = 1;
+    }
+    logitem = logitem->NextSiblingElement("logentry");
+  }
+  fclose(file);
+  printf("Changelog saved as: %s\n", output.c_str());
+  return 0;
+}