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Diffstat (limited to 'src/modules/mediaplayer/MpXmmsInterface.cpp')
| -rw-r--r-- | src/modules/mediaplayer/MpXmmsInterface.cpp | 358 |
1 files changed, 358 insertions, 0 deletions
diff --git a/src/modules/mediaplayer/MpXmmsInterface.cpp b/src/modules/mediaplayer/MpXmmsInterface.cpp new file mode 100644 index 000000000..24890f9dc --- /dev/null +++ b/src/modules/mediaplayer/MpXmmsInterface.cpp @@ -0,0 +1,358 @@ +//============================================================================= +// +// File : MpXmmsInterface.cpp +// Creation date : Fri 25 Mar 2005 20:04:54 by Szymon Stefanek +// +// This file is part of the KVIrc IRC client distribution +// Copyright (C) 2005-2010 Szymon Stefanek <pragma at kvirc dot net> +// +// 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 opinion) 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +// +// Thnx to Alexander Stillich <torque at pltn dot org> for Audacious +// media player interface hints :) +// +//============================================================================= + +#include "MpXmmsInterface.h" + +#if (!defined(COMPILE_ON_WINDOWS) && !defined(COMPILE_ON_MAC) && !defined(COMPILE_ON_MINGW)) + +#include "KviLocale.h" + +MP_IMPLEMENT_DESCRIPTOR( + KviXmmsInterface, + "xmms", + __tr2qs_ctx( + "An interface to the popular UNIX xmms media player.\n" \ + "Download it from http://legacy.xmms2.org\n" + , + "mediaplayer" + ) +) + +MP_IMPLEMENT_DESCRIPTOR( + KviAudaciousClassicInterface, + "audacious classic", + __tr2qs_ctx( + "An interface to the popular UNIX audacious media player.\n" \ + "Download it from http://audacious-media-player.org\n" + , + "mediaplayer" + ) +) + +static const char *xmms_lib_names[] = +{ + "libxmms.so", + "libxmms.so.1", + "/usr/lib/libxmms.so", + "/usr/lib/libxmms.so.1", + "/usr/local/lib/libxmms.so", + "/usr/local/lib/libxmms.so.1", + 0 +}; + +static const char *audacious_lib_names[] = +{ + "libaudacious.so", + "libaudacious.so.4", + "/usr/lib/libaudacious.so", + "/usr/lib/libaudacious.so.4", + "/usr/local/lib/libaudacious.so", + "/usr/local/lib/libaudacious.so.4", + 0 +}; + + + +KviXmmsInterface::KviXmmsInterface() +: MpInterface() +{ + m_pPlayerLibrary = 0; + m_szPlayerLibraryName = "libxmms.so"; + m_pLibraryPaths = xmms_lib_names; +} + +KviXmmsInterface::~KviXmmsInterface() +{ + if(m_pPlayerLibrary) + { + m_pPlayerLibrary->unload(); + delete m_pPlayerLibrary; + m_pPlayerLibrary = 0; + } +} + +KviAudaciousClassicInterface::KviAudaciousClassicInterface() +: KviXmmsInterface() +{ + m_szPlayerLibraryName = "libaudacious.so"; + m_pLibraryPaths = audacious_lib_names; +} + +KviAudaciousClassicInterface::~KviAudaciousClassicInterface() +{ +} + +bool KviXmmsInterface::loadPlayerLibrary() +{ + if(m_pPlayerLibrary && m_pPlayerLibrary->isLoaded())return true; + + const char **lib_name = m_pLibraryPaths; + while(*lib_name) + { + m_pPlayerLibrary = new QLibrary(*lib_name); + if(m_pPlayerLibrary->load()) + { + m_szPlayerLibraryName = *lib_name; + return true; + } + delete m_pPlayerLibrary; + m_pPlayerLibrary = 0; + lib_name++; + } + return false; +} + +void * KviXmmsInterface::lookupSymbol(const char * szSymbolName) +{ + if(!m_pPlayerLibrary) + { + if(!loadPlayerLibrary()) + { + QString tmp; + KviQString::sprintf(tmp,__tr2qs_ctx("Can't load the player library (%Q)","mediaplayer"),&m_szPlayerLibraryName); + setLastError(tmp); + return 0; + } + } + void * symptr =m_pPlayerLibrary->resolve(szSymbolName); + if(!symptr) + { + QString tmp; + KviQString::sprintf(tmp,__tr2qs_ctx("Can't find symbol %s in %Q","mediaplayer"),szSymbolName,&m_szPlayerLibraryName); + setLastError(tmp); + } + return symptr; +} + + +int KviXmmsInterface::detect(bool) +{ + void * sym = lookupSymbol("xmms_remote_play"); + return sym ? 80 : 0; +} + +#define XMMS_SIMPLE_CALL(__symname) \ + void (*sym)(int) = (void (*)(int))lookupSymbol(__symname); \ + if(!sym)return false; \ + sym(0); \ + return true; + +bool KviXmmsInterface::prev() +{ + XMMS_SIMPLE_CALL("xmms_remote_playlist_prev") +} + +bool KviXmmsInterface::next() +{ + XMMS_SIMPLE_CALL("xmms_remote_playlist_next") +} + +bool KviXmmsInterface::play() +{ + XMMS_SIMPLE_CALL("xmms_remote_play") +} + +bool KviXmmsInterface::stop() +{ + XMMS_SIMPLE_CALL("xmms_remote_stop") +} + +bool KviXmmsInterface::pause() +{ + XMMS_SIMPLE_CALL("xmms_remote_pause") +} + +bool KviXmmsInterface::quit() +{ + XMMS_SIMPLE_CALL("xmms_remote_quit") +} + +bool KviXmmsInterface::jumpTo(kvs_int_t &iPos) +{ + void (*sym)(int,int) = (void (*)(int,int))lookupSymbol("xmms_remote_jump_to_time"); + if(!sym)return false; + sym(0,iPos); + return true; +} + +bool KviXmmsInterface::setVol(kvs_int_t &iVol) +{ + void (*sym)(int,int) = (void (*)(int,int))lookupSymbol("xmms_remote_set_main_volume"); + if(!sym)return false; + sym(0,100*iVol/255); + return true; +} + +int KviXmmsInterface::getVol() +{ + int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_main_volume"); + if(!sym)return -1; + int iVol = sym(0); + return iVol * 255 /100; +} + +bool KviXmmsInterface::getRepeat() +{ + bool (*sym)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_repeat"); + if(!sym)return false; + bool ret = sym(0); + return ret; +} + +bool KviXmmsInterface::setRepeat(bool &bVal) +{ + bool (*sym1)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_repeat"); + if(!sym1)return false; + bool bNow = sym1(0); + if(bNow != bVal) + { + void (*sym2)(int) = (void (*)(int))lookupSymbol("xmms_remote_toggle_repeat"); + if(!sym2)return false; + sym2(0); + } + return true; +} + +bool KviXmmsInterface::getShuffle() +{ + bool (*sym)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_shuffle"); + if(!sym)return false; + bool ret = sym(0); + return ret; +} + +bool KviXmmsInterface::setShuffle(bool &bVal) +{ + bool (*sym1)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_shuffle"); + if(!sym1)return false; + bool bNow = sym1(0); + if(bNow != bVal) + { + void (*sym2)(int) = (void (*)(int))lookupSymbol("xmms_remote_toggle_shuffle"); + if(!sym2)return false; + sym2(0); + } + return true; +} + +MpInterface::PlayerStatus KviXmmsInterface::status() +{ + bool (*sym1)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_paused"); + if(sym1) + { + if(sym1(0))return MpInterface::Paused; + bool (*sym2)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_playing"); + if(sym2) + { + if(sym2(0))return MpInterface::Playing; + else return MpInterface::Stopped; + } + } + + return MpInterface::Unknown; +} + +bool KviXmmsInterface::playMrl(const QString &mrl) +{ + void (*sym)(int,char *) = (void (*)(int,char *))lookupSymbol("xmms_remote_playlist_add_url_string"); + QByteArray tmp = mrl.toLocal8Bit(); + if(!tmp.isEmpty()) + { + if(sym) + { + sym(0,tmp.data()); + int (*sym1)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_length"); + if(sym1) + { + int len = sym1(0); + if(len > 0) + { + void (*sym2)(int,int) = (void (*)(int,int))lookupSymbol("xmms_remote_set_playlist_pos"); + if(sym2) + { + sym2(0,len - 1); + } else return false; + } else return false; + } else return false; + } else return false; + } + return true; +} + +QString KviXmmsInterface::nowPlaying() +{ + int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos"); + if(!sym)return QString(); + int pos = sym(0); + char * (*sym2)(int,int) = (char * (*)(int,int))lookupSymbol("xmms_remote_get_playlist_title"); + if(!sym2)return QString(); + return QString::fromLocal8Bit(sym2(0,pos)); +} + +QString KviXmmsInterface::mrl() +{ + int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos"); + if(!sym)return QString(); + int pos = sym(0); + char * (*sym2)(int,int) = (char * (*)(int,int))lookupSymbol("xmms_remote_get_playlist_file"); + if(!sym2)return QString(); + QString ret = QString::fromLocal8Bit(sym2(0,pos)); + if(ret.length() > 1) + if(ret[0] == '/')ret.prepend("file://"); + return ret; +} + +int KviXmmsInterface::position() +{ + int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos"); + if(!sym)return -1; + int pos = sym(0); + int (*sym2)(int,int) = (int (*)(int,int))lookupSymbol("xmms_remote_get_output_time"); + if(!sym2)return -1; + return sym2(0,pos); +} + +int KviXmmsInterface::length() +{ + int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos"); + if(!sym)return -1; + int pos = sym(0); + int (*sym2)(int,int) = (int (*)(int,int))lookupSymbol("xmms_remote_get_playlist_time"); + if(!sym2)return -1; + return sym2(0,pos); +} + +int KviXmmsInterface::getPlayListPos() +{ + int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos"); + if(!sym)return -1; + return sym(0); +} + + + +#endif //!COMPILE_ON_WINDOWS |