mirror of
https://github.com/RetroShare/RetroShare.git
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87344de7d4
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc
129 lines
4.5 KiB
C++
129 lines
4.5 KiB
C++
/* smplayer, GUI front-end for mplayer.
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Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "mplayerversion.h"
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#include "global.h"
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#include "preferences.h"
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#include <QRegExp>
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using namespace Global;
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int MplayerVersion::mplayerVersion(QString string) {
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//static QRegExp rx_mplayer_revision("^MPlayer (\\S+)-SVN-r(\\d+)-(.*)");
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static QRegExp rx_mplayer_revision("^MPlayer (.*)-r(\\d+)(.*)");
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static QRegExp rx_mplayer_version("^MPlayer ([a-z,0-9,.]+)-(.*)");
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#ifndef Q_OS_WIN
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static QRegExp rx_mplayer_version_ubuntu("^MPlayer (\\d):(\\d)\\.(\\d)~(.*)");
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#endif
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int mplayer_svn = 0;
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#ifdef Q_OS_WIN
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// Hack to recognize mplayer 1.0rc2 from CCCP:
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if (string.startsWith("MPlayer CCCP ")) {
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string.remove("CCCP ");
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qDebug("MplayerVersion::mplayerVersion: removing CCCP: '%s'", string.toUtf8().data());
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}
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#else
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// Hack to recognize mplayer 1.0rc1 from Ubuntu:
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if (rx_mplayer_version_ubuntu.indexIn(string) > -1) {
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int v1 = rx_mplayer_version_ubuntu.cap(2).toInt();
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int v2 = rx_mplayer_version_ubuntu.cap(3).toInt();
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QString rest = rx_mplayer_version_ubuntu.cap(4);
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//qDebug("%d - %d - %d", rx_mplayer_version_ubuntu.cap(1).toInt(), v1 , v2);
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string = QString("MPlayer %1.%2%3").arg(v1).arg(v2).arg(rest);
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qDebug("MplayerVersion::mplayerVersion: line converted to '%s'", string.toUtf8().data());
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}
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#endif
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if (rx_mplayer_revision.indexIn(string) > -1) {
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mplayer_svn = rx_mplayer_revision.cap(2).toInt();
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qDebug("MplayerVersion::mplayerVersion: MPlayer SVN revision found: %d", mplayer_svn);
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}
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else
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if (rx_mplayer_version.indexIn(string) > -1) {
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QString version = rx_mplayer_version.cap(1);
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qDebug("MplayerVersion::mplayerVersion: MPlayer version found: %s", version.toUtf8().data());
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mplayer_svn = 0;
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if (version == "1.0rc2") mplayer_svn = MPLAYER_1_0_RC2_SVN;
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else
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if (version == "1.0rc1") mplayer_svn = MPLAYER_1_0_RC1_SVN;
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else qWarning("MplayerVersion::mplayerVersion: unknown MPlayer version");
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}
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if (pref) {
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pref->mplayer_detected_version = mplayer_svn;
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}
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return mplayer_svn;
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}
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bool MplayerVersion::isMplayerAtLeast(int mplayer_svn, int svn_revision) {
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qDebug("MplayerVersion::isMplayerAtLeast: comparing %d with %d", svn_revision, mplayer_svn);
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if (mplayer_svn == -1) {
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qWarning("MplayerVersion::isMplayerAtLeast: no version found!");
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}
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else
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if (mplayer_svn == 0) {
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qWarning("MplayerVersion::isMplayerAtLeast: version couldn't be parsed!");
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}
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if (mplayer_svn <= 0) {
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qWarning("MplayerVersion::isMplayerAtLeast: assuming that the mplayer version is less than %d", svn_revision);
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return false;
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}
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return (mplayer_svn >= svn_revision);
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}
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bool MplayerVersion::isMplayerAtLeast(int svn_revision) {
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if (pref->mplayer_detected_version >= MPLAYER_1_0_RC1_SVN) {
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// SVN version seems valid
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if (pref->mplayer_user_supplied_version != -1) {
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qDebug("MplayerVersion::isMplayerAtLeast: using the parsed svn version from mplayer output");
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qDebug("MplayerVersion::isMplayerAtLeast: and clearing the previously user supplied version");
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pref->mplayer_user_supplied_version = -1;
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}
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return isMplayerAtLeast(pref->mplayer_detected_version, svn_revision);
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}
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else
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if (pref->mplayer_user_supplied_version != -1) {
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qDebug("MplayerVersion::isMplayerAtLeast: no parsed version, using user supplied version");
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return isMplayerAtLeast(pref->mplayer_user_supplied_version, svn_revision);
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}
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else {
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qWarning("MplayerVersion::isMplayerAtLeast: there's no parsed version nor user supplied version!");
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return isMplayerAtLeast(pref->mplayer_detected_version, svn_revision);
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}
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}
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QString MplayerVersion::toString(int svn_revision) {
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QString version;
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switch (svn_revision) {
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case MPLAYER_1_0_RC1_SVN: version = QString("1.0rc1"); break;
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case MPLAYER_1_0_RC2_SVN: version = QString("1.0rc2"); break;
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default : version = QString("SVN r%1").arg(svn_revision);
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}
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return version;
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}
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