Imported Upstream version 0.6.8

1 files changed, 137 insertions, 0 deletions

diff --git a/src/mplayerversion.cpp b/src/mplayerversion.cpp
new file mode 100644
index 0000000..1444413
--- /dev/null
+++ b/src/mplayerversion.cpp
@@ -0,0 +1,137 @@
+/*  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;
+}
+