tools/js2hif/js2hif.cpp

   1 /* coded by Ketmar // Vampire Avalon (ketmar@ketmar.no-ip.org)
   2  *
   3  * This program is free software. It comes without any warranty, to
   4  * the extent permitted by applicable law. You can redistribute it
   5  * and/or modify it under the terms of the Do What The Fuck You Want
   6  * To Public License, Version 2, as published by Sam Hocevar. See
   7  * http://sam.zoy.org/wtfpl/COPYING for more details.
   8  */
   9 //#include <QtCore>
  10 #include <QDebug>
  11
  12 #include <QTime>
  13
  14 #include "k8history.h"
  15 #include "k8strutils.h"
  16
  17 #include "js2hif.h"
  18
  19
  20 #define KHISTORY_DATE_FORMAT  "yyyy/MM/dd HH:mm:ss"
  21
  22
  23 static QString dateToString (const QDateTime &dt) {
  24   if (dt.isNull()) return QDateTime::currentDateTime().toUTC().toString(KHISTORY_DATE_FORMAT);
  25   return dt.toUTC().toString(KHISTORY_DATE_FORMAT);
  26 }
  27
  28
  29 static void dumpMsg (QFile &fo, const HistoryMessage &msg) {
  30   QByteArray res;
  31   // type
  32   switch (msg.type) {
  33     case HistoryMessage::Incoming: res.append("*>"); break;
  34     case HistoryMessage::Outgoing: res.append("*<"); break;
  35     case HistoryMessage::Server: res.append("*="); break;
  36     case HistoryMessage::Info: res.append("**"); break;
  37   }
  38   res.append(' ');
  39   // date
  40   //res.append(QString::number(msg.date.toUTC().toTime_t()).toAscii());
  41   res.append(dateToString(msg.date).toAscii());
  42   res.append(' ');
  43   // uni
  44   res.append(msg.uni.toUtf8());
  45   res.append('\n');
  46   // action
  47   if (!msg.action.isEmpty()) {
  48     res.append(':');
  49     res.append(K8Str::escapeNL(msg.action).toUtf8());
  50     res.append('\n');
  51   }
  52   // text
  53   res.append(' ');
  54   //res.append(K8Str::escapeNL(msg.text).toUtf8());
  55   res.append(K8Str::escapeNL(msg.text).toUtf8());
  56   res.append('\n');
  57   // done
  58   fo.write(res);
  59 }
  60
  61
  62 int main (int argc, char *argv[]) {
  63   Q_UNUSED(argc)
  64   Q_UNUSED(argv)
  65   QString fiName;//("dump.hif");
  66   QString foName;//("dump");
  67   QString myUNI;
  68
  69   if (argc < 3) {
  70     qDebug() << "usage: hif2hist basename myuni";
  71   }
  72
  73   fiName = QString(argv[1]);
  74   foName = QString(argv[1])+".hif";
  75   myUNI = argv[2];
  76
  77   QTime st;
  78   //st.start();
  79   //qDebug() << "time taken (ms):" << st.elapsed();
  80
  81   HistoryFile hf(fiName, myUNI);
  82   qDebug() << "opening file...";
  83   st.start();
  84   if (!hf.open(HistoryFile::Read)) {
  85     qDebug() << "can't open history file!";
  86     return 1;
  87   }
  88   qDebug() << "time taken (ms):" << st.elapsed();
  89   qDebug() << "number of messages:" << hf.count();
  90
  91   QFile fo(foName);
  92   fo.remove();
  93   if (!fo.open(QIODevice::WriteOnly)) {
  94     qWarning() << "can't open output file";
  95     return 1;
  96   }
  97
  98   qDebug() << "dumping file...";
  99   int mNo = 0, mTotal = 0;
 100   HistoryMessage msg;
 101   st.start();
 102   while (hf.read(mNo++, msg)) {
 103     if (!msg.valid) {
 104       qDebug() << mNo-1 << "is invalid!";
 105     } else {
 106       ++mTotal;
 107       dumpMsg(fo, msg);
 108       if (mTotal%8192 == 1) {
 109         fprintf(stderr, "\r%d messages processed", mTotal); fflush(stderr);
 110       }
 111     }
 112   }
 113   fprintf(stderr, "\r%d messages processed\n", mTotal); fflush(stderr);
 114   qDebug() << "time taken (ms):" << st.elapsed();
 115   hf.close();
 116   fo.close();
 117
 118   return 0;
 119 }