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/* smplayer, GUI front-end for mplayer.
Copyright (C) 2006-2009 Ricardo Villalba <rvm@escomposlinux.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 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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "mplayerversion.h"
#include "global.h"
#include "preferences.h"
#include <QRegExp>
using namespace Global;
int MplayerVersion::mplayerVersion(QString string) {
//static QRegExp rx_mplayer_revision("^MPlayer (\\S+)-SVN-r(\\d+)-(.*)");
static QRegExp rx_mplayer_revision("^MPlayer (.*)-r(\\d+)(.*)");
static QRegExp rx_mplayer_version("^MPlayer ([a-z,0-9,.]+)-(.*)");
static QRegExp rx_mplayer_git("^MPlayer GIT(.*)");
#ifndef Q_OS_WIN
static QRegExp rx_mplayer_version_ubuntu("^MPlayer (\\d):(\\d)\\.(\\d)~(.*)");
#endif
int mplayer_svn = 0;
#ifdef Q_OS_WIN
// Hack to recognize mplayer 1.0rc2 from CCCP:
if (string.startsWith("MPlayer CCCP ")) {
string.remove("CCCP ");
qDebug("MplayerVersion::mplayerVersion: removing CCCP: '%s'", string.toUtf8().data());
}
#else
// Hack to recognize mplayer 1.0rc1 from Ubuntu:
if (rx_mplayer_version_ubuntu.indexIn(string) > -1) {
int v1 = rx_mplayer_version_ubuntu.cap(2).toInt();
int v2 = rx_mplayer_version_ubuntu.cap(3).toInt();
QString rest = rx_mplayer_version_ubuntu.cap(4);
//qDebug("%d - %d - %d", rx_mplayer_version_ubuntu.cap(1).toInt(), v1 , v2);
string = QString("MPlayer %1.%2%3").arg(v1).arg(v2).arg(rest);
qDebug("MplayerVersion::mplayerVersion: line converted to '%s'", string.toUtf8().data());
}
#endif
if (rx_mplayer_revision.indexIn(string) > -1) {
mplayer_svn = rx_mplayer_revision.cap(2).toInt();
qDebug("MplayerVersion::mplayerVersion: MPlayer SVN revision found: %d", mplayer_svn);
}
else
if (rx_mplayer_version.indexIn(string) > -1) {
QString version = rx_mplayer_version.cap(1);
qDebug("MplayerVersion::mplayerVersion: MPlayer version found: %s", version.toUtf8().data());
mplayer_svn = 0;
if (version == "1.0rc3") mplayer_svn = MPLAYER_1_0_RC3_SVN;
else
if (version == "1.0rc2") mplayer_svn = MPLAYER_1_0_RC2_SVN;
else
if (version == "1.0rc1") mplayer_svn = MPLAYER_1_0_RC1_SVN;
else qWarning("MplayerVersion::mplayerVersion: unknown MPlayer version");
}
else
if (rx_mplayer_git.indexIn(string) > -1) {
qDebug("MplayerVersion::mplayerVersion: MPlayer from git. Assuming >= 1.0rc3");
mplayer_svn = MPLAYER_1_0_RC3_SVN;
}
if (pref) {
pref->mplayer_detected_version = mplayer_svn;
}
return mplayer_svn;
}
bool MplayerVersion::isMplayerAtLeast(int mplayer_svn, int svn_revision) {
qDebug("MplayerVersion::isMplayerAtLeast: comparing %d with %d", svn_revision, mplayer_svn);
if (mplayer_svn == -1) {
qWarning("MplayerVersion::isMplayerAtLeast: no version found!");
}
else
if (mplayer_svn == 0) {
qWarning("MplayerVersion::isMplayerAtLeast: version couldn't be parsed!");
}
if (mplayer_svn <= 0) {
qWarning("MplayerVersion::isMplayerAtLeast: assuming that the mplayer version is less than %d", svn_revision);
return false;
}
return (mplayer_svn >= svn_revision);
}
bool MplayerVersion::isMplayerAtLeast(int svn_revision) {
if (pref->mplayer_detected_version >= MPLAYER_1_0_RC1_SVN) {
// SVN version seems valid
if (pref->mplayer_user_supplied_version != -1) {
qDebug("MplayerVersion::isMplayerAtLeast: using the parsed svn version from mplayer output");
qDebug("MplayerVersion::isMplayerAtLeast: and clearing the previously user supplied version");
pref->mplayer_user_supplied_version = -1;
}
return isMplayerAtLeast(pref->mplayer_detected_version, svn_revision);
}
else
if (pref->mplayer_user_supplied_version != -1) {
qDebug("MplayerVersion::isMplayerAtLeast: no parsed version, using user supplied version");
return isMplayerAtLeast(pref->mplayer_user_supplied_version, svn_revision);
}
else {
qWarning("MplayerVersion::isMplayerAtLeast: there's no parsed version nor user supplied version!");
return isMplayerAtLeast(pref->mplayer_detected_version, svn_revision);
}
}
QString MplayerVersion::toString(int svn_revision) {
QString version;
switch (svn_revision) {
case MPLAYER_1_0_RC1_SVN: version = QString("1.0rc1"); break;
case MPLAYER_1_0_RC2_SVN: version = QString("1.0rc2"); break;
case MPLAYER_1_0_RC3_SVN: version = QString("1.0rc3"); break;
default : version = QString("SVN r%1").arg(svn_revision);
}
return version;
}
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