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/*
* Copyright (C) by Klaas Freitag <freitag@owncloud.com>
*
* 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 of the License, 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.
*/
#include <QRegExp>
#include "syncrunfilelog.h"
#include "common/utility.h"
#include "filesystem.h"
#include <qfileinfo.h>
namespace OCC {
SyncRunFileLog::SyncRunFileLog() = default;
QString SyncRunFileLog::dateTimeStr(const QDateTime &dt)
{
return dt.toString(Qt::ISODate);
}
QString SyncRunFileLog::directionToStr(SyncFileItem::Direction dir)
{
QString re("N");
if (dir == SyncFileItem::Up) {
re = QLatin1String("Up");
} else if (dir == SyncFileItem::Down) {
re = QLatin1String("Down");
}
return re;
}
QString SyncRunFileLog::instructionToStr(csync_instructions_e inst)
{
QString re;
switch (inst) {
case CSYNC_INSTRUCTION_NONE:
re = "INST_NONE";
break;
case CSYNC_INSTRUCTION_EVAL:
re = "INST_EVAL";
break;
case CSYNC_INSTRUCTION_REMOVE:
re = "INST_REMOVE";
break;
case CSYNC_INSTRUCTION_RENAME:
re = "INST_RENAME";
break;
case CSYNC_INSTRUCTION_EVAL_RENAME:
re = "INST_EVAL_RENAME";
break;
case CSYNC_INSTRUCTION_NEW:
re = "INST_NEW";
break;
case CSYNC_INSTRUCTION_CONFLICT:
re = "INST_CONFLICT";
break;
case CSYNC_INSTRUCTION_IGNORE:
re = "INST_IGNORE";
break;
case CSYNC_INSTRUCTION_SYNC:
re = "INST_SYNC";
break;
case CSYNC_INSTRUCTION_STAT_ERROR:
re = "INST_STAT_ERR";
break;
case CSYNC_INSTRUCTION_ERROR:
re = "INST_ERROR";
break;
case CSYNC_INSTRUCTION_TYPE_CHANGE:
re = "INST_TYPE_CHANGE";
break;
case CSYNC_INSTRUCTION_UPDATE_METADATA:
re = "INST_METADATA";
break;
}
return re;
}
void SyncRunFileLog::start(const QString &folderPath)
{
const qint64 logfileMaxSize = 10 * 1024 * 1024; // 10MiB
const QString logpath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
if(!QDir(logpath).exists()) {
QDir().mkdir(logpath);
}
int length = folderPath.split(QLatin1String("/")).length();
QString filenameSingle = folderPath.split(QLatin1String("/")).at(length - 2);
QString filename = logpath + QLatin1String("/") + filenameSingle + QLatin1String("_sync.log");
int depthIndex = 2;
while(QFile::exists(filename)) {
QFile file(filename);
file.open(QIODevice::ReadOnly| QIODevice::Text);
QTextStream in(&file);
QString line = in.readLine();
if(QString::compare(folderPath,line,Qt::CaseSensitive)!=0) {
depthIndex++;
if(depthIndex <= length) {
filenameSingle = folderPath.split(QLatin1String("/")).at(length - depthIndex) + QString("_") ///
+ filenameSingle;
filename = logpath+ QLatin1String("/") + filenameSingle + QLatin1String("_sync.log");
}
else {
filenameSingle = filenameSingle + QLatin1String("_1");
filename = logpath + QLatin1String("/") + filenameSingle + QLatin1String("_sync.log");
}
}
else break;
}
// When the file is too big, just rename it to an old name.
QFileInfo info(filename);
bool exists = info.exists();
if (exists && info.size() > logfileMaxSize) {
exists = false;
QString newFilename = filename + QLatin1String(".1");
QFile::remove(newFilename);
QFile::rename(filename, newFilename);
}
_file.reset(new QFile(filename));
_file->open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text);
_out.setDevice(_file.data());
if (!exists) {
_out << folderPath << endl;
// We are creating a new file, add the note.
_out << "# timestamp | duration | file | instruction | dir | modtime | etag | "
"size | fileId | status | errorString | http result code | "
"other size | other modtime | other etag | other fileId | "
"other instruction"
<< endl;
FileSystem::setFileHidden(filename, true);
}
_totalDuration.start();
_lapDuration.start();
_out << "#=#=#=# Syncrun started " << dateTimeStr(QDateTime::currentDateTimeUtc()) << endl;
}
void SyncRunFileLog::logItem(const SyncFileItem &item)
{
// don't log the directory items that are in the list
if (item._direction == SyncFileItem::None
|| item._instruction == CSYNC_INSTRUCTION_IGNORE) {
return;
}
QString ts = QString::fromLatin1(item._responseTimeStamp);
if (ts.length() > 6) {
QRegExp rx(R"((\d\d:\d\d:\d\d))");
if (ts.contains(rx)) {
ts = rx.cap(0);
}
}
const QChar L = QLatin1Char('|');
_out << ts << L;
_out << L;
if (item._instruction != CSYNC_INSTRUCTION_RENAME) {
_out << item._file << L;
} else {
_out << item._file << QLatin1String(" -> ") << item._renameTarget << L;
}
_out << instructionToStr(item._instruction) << L;
_out << directionToStr(item._direction) << L;
_out << QString::number(item._modtime) << L;
_out << item._etag << L;
_out << QString::number(item._size) << L;
_out << item._fileId << L;
_out << item._status << L;
_out << item._errorString << L;
_out << QString::number(item._httpErrorCode) << L;
_out << QString::number(item._previousSize) << L;
_out << QString::number(item._previousModtime) << L;
_out /* << other etag (removed) */ << L;
_out /* << other fileId (removed) */ << L;
_out /* << other instruction (removed) */ << L;
_out << endl;
}
void SyncRunFileLog::logLap(const QString &name)
{
_out << "#=#=#=#=# " << name << " " << dateTimeStr(QDateTime::currentDateTimeUtc())
<< " (last step: " << _lapDuration.restart() << " msec"
<< ", total: " << _totalDuration.elapsed() << " msec)" << endl;
}
void SyncRunFileLog::finish()
{
_out << "#=#=#=# Syncrun finished " << dateTimeStr(QDateTime::currentDateTimeUtc())
<< " (last step: " << _lapDuration.elapsed() << " msec"
<< ", total: " << _totalDuration.elapsed() << " msec)" << endl;
_file->close();
}
}
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