source: smplayer/trunk/src/mplayerversion.cpp@ 106

Last change on this file since 106 was 93, checked in by Silvan Scherrer, 15 years ago

smplayer: 0.6.9
File size: 5.6 KB
Line 
1/* smplayer, GUI front-end for mplayer.
2 Copyright (C) 2006-2010 Ricardo Villalba <rvm@escomposlinux.org>
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17*/
18
19#include "mplayerversion.h"
20#include "global.h"
21#include "preferences.h"
22
23#include <QRegExp>
24
25using namespace Global;
26
27int MplayerVersion::mplayerVersion(QString string) {
28 //static QRegExp rx_mplayer_revision("^MPlayer (\\S+)-SVN-r(\\d+)-(.*)");
29 static QRegExp rx_mplayer_revision("^MPlayer (.*)[-\\.]r(\\d+)(.*)");
30 static QRegExp rx_mplayer_version("^MPlayer ([a-z,0-9,.]+)-(.*)");
31 static QRegExp rx_mplayer_git("^MPlayer GIT(.*)", Qt::CaseInsensitive);
32#ifndef Q_OS_WIN
33 static QRegExp rx_mplayer_version_ubuntu("^MPlayer (\\d):(\\d)\\.(\\d)~(.*)");
34 static QRegExp rx_mplayer_version_mandriva("^MPlayer ([a-z0-9\\.]+)-\\d+\\.([a-z0-9]+)\\.[\\d\\.]+[a-z]+[\\d\\.]+-(.*)");
35#endif
36
37 int mplayer_svn = 0;
38
39#ifdef Q_OS_WIN
40 // Hack to recognize mplayer 1.0rc2 from CCCP:
41 if (string.startsWith("MPlayer CCCP ")) {
42 string.remove("CCCP ");
43 qDebug("MplayerVersion::mplayerVersion: removing CCCP: '%s'", string.toUtf8().data());
44 }
45#else
46 // Hack to recognize mplayer 1.0rc1 from Ubuntu:
47 if (rx_mplayer_version_ubuntu.indexIn(string) > -1) {
48 int v1 = rx_mplayer_version_ubuntu.cap(2).toInt();
49 int v2 = rx_mplayer_version_ubuntu.cap(3).toInt();
50 QString rest = rx_mplayer_version_ubuntu.cap(4);
51 //qDebug("%d - %d - %d", rx_mplayer_version_ubuntu.cap(1).toInt(), v1 , v2);
52 string = QString("MPlayer %1.%2%3").arg(v1).arg(v2).arg(rest);
53 qDebug("MplayerVersion::mplayerVersion: line converted to '%s'", string.toUtf8().data());
54 }
55 // Hack to recognize mplayer version from Mandriva:
56 if (rx_mplayer_version_mandriva.indexIn(string) > -1) {
57 QString v1 = rx_mplayer_version_mandriva.cap(1);
58 QString v2 = rx_mplayer_version_mandriva.cap(2);
59 QString rest = rx_mplayer_version_mandriva.cap(3);
60 string = QString("MPlayer %1%2-%3").arg(v1).arg(v2).arg(rest);
61 qDebug("MplayerVersion::mplayerVersion: line converted to '%s'", string.toUtf8().data());
62 }
63#endif
64
65 if (rx_mplayer_git.indexIn(string) > -1) {
66 qDebug("MplayerVersion::mplayerVersion: MPlayer from git. Assuming >= 1.0rc3");
67 mplayer_svn = MPLAYER_1_0_RC3_SVN;
68 }
69 else
70 if (rx_mplayer_revision.indexIn(string) > -1) {
71 mplayer_svn = rx_mplayer_revision.cap(2).toInt();
72 qDebug("MplayerVersion::mplayerVersion: MPlayer SVN revision found: %d", mplayer_svn);
73 }
74 else
75 if (rx_mplayer_version.indexIn(string) > -1) {
76 QString version = rx_mplayer_version.cap(1);
77 qDebug("MplayerVersion::mplayerVersion: MPlayer version found: %s", version.toUtf8().data());
78 mplayer_svn = 0;
79 if (version == "1.0rc3") mplayer_svn = MPLAYER_1_0_RC3_SVN;
80 else
81 if (version == "1.0rc2") mplayer_svn = MPLAYER_1_0_RC2_SVN;
82 else
83 if (version == "1.0rc1") mplayer_svn = MPLAYER_1_0_RC1_SVN;
84 else qWarning("MplayerVersion::mplayerVersion: unknown MPlayer version");
85 }
86
87 if (pref) {
88 pref->mplayer_detected_version = mplayer_svn;
89 }
90
91 return mplayer_svn;
92}
93
94bool MplayerVersion::isMplayerAtLeast(int mplayer_svn, int svn_revision) {
95 qDebug("MplayerVersion::isMplayerAtLeast: comparing %d with %d", svn_revision, mplayer_svn);
96
97 if (mplayer_svn == -1) {
98 qWarning("MplayerVersion::isMplayerAtLeast: no version found!");
99 }
100 else
101 if (mplayer_svn == 0) {
102 qWarning("MplayerVersion::isMplayerAtLeast: version couldn't be parsed!");
103 }
104
105 if (mplayer_svn <= 0) {
106 qWarning("MplayerVersion::isMplayerAtLeast: assuming that the mplayer version is less than %d", svn_revision);
107 return false;
108 }
109
110 return (mplayer_svn >= svn_revision);
111}
112
113bool MplayerVersion::isMplayerAtLeast(int svn_revision) {
114 if (pref->mplayer_detected_version >= MPLAYER_1_0_RC1_SVN) {
115 // SVN version seems valid
116 if (pref->mplayer_user_supplied_version != -1) {
117 qDebug("MplayerVersion::isMplayerAtLeast: using the parsed svn version from mplayer output");
118 qDebug("MplayerVersion::isMplayerAtLeast: and clearing the previously user supplied version");
119 pref->mplayer_user_supplied_version = -1;
120 }
121 return isMplayerAtLeast(pref->mplayer_detected_version, svn_revision);
122 }
123 else
124 if (pref->mplayer_user_supplied_version != -1) {
125 qDebug("MplayerVersion::isMplayerAtLeast: no parsed version, using user supplied version");
126 return isMplayerAtLeast(pref->mplayer_user_supplied_version, svn_revision);
127 }
128 else {
129 qWarning("MplayerVersion::isMplayerAtLeast: there's no parsed version nor user supplied version!");
130 return isMplayerAtLeast(pref->mplayer_detected_version, svn_revision);
131 }
132}
133
134QString MplayerVersion::toString(int svn_revision) {
135 QString version;
136
137 switch (svn_revision) {
138 case MPLAYER_1_0_RC1_SVN: version = QString("1.0rc1"); break;
139 case MPLAYER_1_0_RC2_SVN: version = QString("1.0rc2"); break;
140 case MPLAYER_1_0_RC3_SVN: version = QString("1.0rc3"); break;
141 default : version = QString("SVN r%1").arg(svn_revision);
142 }
143
144 return version;
145}
146
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