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356 lines
8.3 KiB
356 lines
8.3 KiB
//=============================================================================
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//
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// File : mp_xmmsinterface.cpp
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// Created on Fri 25 Mar 2005 20:04:54 by Szymon Stefanek
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//
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// This file is part of the KVIrc IRC client distribution
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// Copyright (C) 2005-2007 Szymon Stefanek <pragma at kvirc dot net>
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//
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// This program is FREE software. You can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) any later version.
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//
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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.
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// See the GNU General Public License for more details.
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//
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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 Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// Thnx to Alexander Stillich <torque at pltn dot org> for Audacious
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// media player interface hints :)
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//
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//=============================================================================
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#include "mp_xmmsinterface.h"
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#ifndef COMPILE_ON_WINDOWS
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#include "kvi_locale.h"
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MP_IMPLEMENT_DESCRIPTOR(
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KviXmmsInterface,
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"xmms",
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__tr2qs_ctx(
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"An interface to the popular UNIX xmms media player.\n" \
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"Download it from http://www.xmms.org\n"
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,
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"mediaplayer"
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)
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)
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MP_IMPLEMENT_DESCRIPTOR(
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KviAudaciousInterface,
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"audacious",
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__tr2qs_ctx(
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"An interface to the popular UNIX audacious media player.\n" \
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"Download it from http://audacious-media-player.org\n"
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,
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"mediaplayer"
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)
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)
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static const char *xmms_lib_names[] =
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{
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"libxmms.so",
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"libxmms.so.1",
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"/usr/lib/libxmms.so",
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"/usr/lib/libxmms.so.1",
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"/usr/local/lib/libxmms.so",
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"/usr/local/lib/libxmms.so.1",
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0
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};
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static const char *audacious_lib_names[] =
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{
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"libaudacious.so",
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"libaudacious.so.4",
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"/usr/lib/libaudacious.so",
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"/usr/lib/libaudacious.so.4",
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"/usr/local/lib/libaudacious.so",
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"/usr/local/lib/libaudacious.so.4",
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0
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};
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KviXmmsInterface::KviXmmsInterface()
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: KviMediaPlayerInterface()
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{
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m_hPlayerLibrary = 0;
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m_szPlayerLibraryName = "libxmms.so";
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m_pLibraryPaths = xmms_lib_names;
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}
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KviXmmsInterface::~KviXmmsInterface()
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{
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if(m_hPlayerLibrary)
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{
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kvi_library_close(m_hPlayerLibrary);
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m_hPlayerLibrary = 0;
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}
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}
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KviAudaciousInterface::KviAudaciousInterface()
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: KviXmmsInterface()
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{
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m_szPlayerLibraryName = "libaudacious.so";
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m_pLibraryPaths = audacious_lib_names;
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}
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KviAudaciousInterface::~KviAudaciousInterface()
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{
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}
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bool KviXmmsInterface::loadPlayerLibrary()
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{
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if(m_hPlayerLibrary)return true;
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const char **lib_name = m_pLibraryPaths;
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while(*lib_name)
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{
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m_hPlayerLibrary = kvi_library_load(*lib_name);
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if(m_hPlayerLibrary)
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{
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m_szPlayerLibraryName = *lib_name;
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break;
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}
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lib_name++;
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}
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return true;
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}
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void * KviXmmsInterface::lookupSymbol(const char * szSymbolName)
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{
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if(!m_hPlayerLibrary)
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{
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if(!loadPlayerLibrary())
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{
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TQString tmp;
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KviTQString::sprintf(tmp,__tr2qs_ctx("Can't load the player library (%Q)","mediaplayer"),&m_szPlayerLibraryName);
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setLastError(tmp);
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return 0;
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}
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}
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void * symptr = kvi_library_symbol(m_hPlayerLibrary,szSymbolName);
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if(!symptr)
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{
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TQString tmp;
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KviTQString::sprintf(tmp,__tr2qs_ctx("Can't find symbol %s in %Q","mediaplayer"),szSymbolName,&m_szPlayerLibraryName);
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setLastError(tmp);
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}
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return symptr;
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}
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int KviXmmsInterface::detect(bool bStart)
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{
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void * sym = lookupSymbol("xmms_remote_play");
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return sym ? 80 : 0;
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}
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#define XMMS_SIMPLE_CALL(__symname) \
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void (*sym)(int) = (void (*)(int))lookupSymbol(__symname); \
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if(!sym)return false; \
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sym(0); \
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return true;
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bool KviXmmsInterface::prev()
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{
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XMMS_SIMPLE_CALL("xmms_remote_playlist_prev")
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}
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bool KviXmmsInterface::next()
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{
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XMMS_SIMPLE_CALL("xmms_remote_playlist_next")
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}
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bool KviXmmsInterface::play()
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{
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XMMS_SIMPLE_CALL("xmms_remote_play")
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}
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bool KviXmmsInterface::stop()
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{
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XMMS_SIMPLE_CALL("xmms_remote_stop")
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}
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bool KviXmmsInterface::pause()
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{
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XMMS_SIMPLE_CALL("xmms_remote_pause")
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}
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bool KviXmmsInterface::quit()
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{
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XMMS_SIMPLE_CALL("xmms_remote_quit")
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}
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bool KviXmmsInterface::jumpTo(kvs_int_t &iPos)
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{
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void (*sym)(int,int) = (void (*)(int,int))lookupSymbol("xmms_remote_jump_to_time");
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if(!sym)return false;
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sym(0,iPos);
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return true;
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}
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bool KviXmmsInterface::setVol(kvs_int_t &iVol)
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{
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void (*sym)(int,int) = (void (*)(int,int))lookupSymbol("xmms_remote_set_main_volume");
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if(!sym)return false;
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sym(0,100*iVol/255);
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return true;
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}
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int KviXmmsInterface::getVol()
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{
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int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_main_volume");
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if(!sym)return -1;
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int iVol = sym(0);
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return iVol * 255 /100;
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}
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bool KviXmmsInterface::getRepeat()
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{
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bool (*sym)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_repeat");
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if(!sym)return false;
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bool ret = sym(0);
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return ret;
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}
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bool KviXmmsInterface::setRepeat(bool &bVal)
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{
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bool (*sym1)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_repeat");
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if(!sym1)return false;
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bool bNow = sym1(0);
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if(bNow != bVal)
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{
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void (*sym2)(int) = (void (*)(int))lookupSymbol("xmms_remote_toggle_repeat");
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if(!sym2)return false;
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sym2(0);
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}
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return true;
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}
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bool KviXmmsInterface::getShuffle()
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{
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bool (*sym)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_shuffle");
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if(!sym)return false;
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bool ret = sym(0);
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return ret;
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}
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bool KviXmmsInterface::setShuffle(bool &bVal)
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{
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bool (*sym1)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_shuffle");
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if(!sym1)return false;
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bool bNow = sym1(0);
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if(bNow != bVal)
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{
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void (*sym2)(int) = (void (*)(int))lookupSymbol("xmms_remote_toggle_shuffle");
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if(!sym2)return false;
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sym2(0);
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}
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return true;
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}
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KviMediaPlayerInterface::PlayerStatus KviXmmsInterface::status()
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{
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bool (*sym1)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_paused");
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if(sym1)
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{
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if(sym1(0))return KviMediaPlayerInterface::Paused;
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bool (*sym2)(int) = (bool (*)(int))lookupSymbol("xmms_remote_is_playing");
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if(sym2)
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{
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if(sym2(0))return KviMediaPlayerInterface::Playing;
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else return KviMediaPlayerInterface::Stopped;
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}
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}
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return KviMediaPlayerInterface::Unknown;
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}
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bool KviXmmsInterface::playMrl(const TQString &mrl)
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{
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void (*sym)(int,char *) = (void (*)(int,char *))lookupSymbol("xmms_remote_playlist_add_url_string");
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KviTQCString tmp = mrl.local8Bit();
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if(!tmp.isEmpty())
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{
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if(sym)
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{
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sym(0,tmp.data());
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int (*sym1)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_length");
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if(sym1)
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{
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int len = sym1(0);
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if(len > 0)
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{
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void (*sym2)(int,int) = (void (*)(int,int))lookupSymbol("xmms_remote_set_playlist_pos");
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if(sym2)
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{
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sym2(0,len - 1);
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} else return false;
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} else return false;
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} else return false;
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} else return false;
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}
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return true;
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}
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TQString KviXmmsInterface::nowPlaying()
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{
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int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos");
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if(!sym)return TQString();
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int pos = sym(0);
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char * (*sym2)(int,int) = (char * (*)(int,int))lookupSymbol("xmms_remote_get_playlist_title");
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if(!sym2)return TQString();
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return TQString::fromLocal8Bit(sym2(0,pos));
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}
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TQString KviXmmsInterface::mrl()
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{
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int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos");
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if(!sym)return TQString();
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int pos = sym(0);
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char * (*sym2)(int,int) = (char * (*)(int,int))lookupSymbol("xmms_remote_get_playlist_file");
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if(!sym2)return TQString();
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TQString ret = TQString::fromLocal8Bit(sym2(0,pos));
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if(ret.length() > 1)
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if(ret[0] == '/')ret.prepend("file://");
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return ret;
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}
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int KviXmmsInterface::position()
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{
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int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos");
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if(!sym)return -1;
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int pos = sym(0);
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int (*sym2)(int,int) = (int (*)(int,int))lookupSymbol("xmms_remote_get_output_time");
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if(!sym2)return -1;
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return sym2(0,pos);
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}
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int KviXmmsInterface::length()
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{
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int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos");
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if(!sym)return -1;
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int pos = sym(0);
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int (*sym2)(int,int) = (int (*)(int,int))lookupSymbol("xmms_remote_get_playlist_time");
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if(!sym2)return -1;
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return sym2(0,pos);
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}
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int KviXmmsInterface::getPlayListPos()
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{
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int (*sym)(int) = (int (*)(int))lookupSymbol("xmms_remote_get_playlist_pos");
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if(!sym)return -1;
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return sym(0);
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}
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#endif //!COMPILE_ON_WINDOWS
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