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Diffstat (limited to 'libkmid/libkmid.cc')
| -rw-r--r-- | libkmid/libkmid.cc | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/libkmid/libkmid.cc b/libkmid/libkmid.cc deleted file mode 100644 index 59e96ad0f..000000000 --- a/libkmid/libkmid.cc +++ /dev/null @@ -1,263 +0,0 @@ -/************************************************************************** - - libkmid.cc - class KMidSimpleAPI that makes it easy to use libkmid - and a C wrapper. - This file is part of LibKMid 0.9.5 - Copyright (C) 2000 Antonio Larrosa Jimenez - LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libkmid.html - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. - - Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org> - -***************************************************************************/ - -#include "libkmid.h" -#include <stdlib.h> -#include <unistd.h> -#include <signal.h> -#include <sys/types.h> -#include <sys/wait.h> -#include <sys/shm.h> - -#include "deviceman.h" -#include "player.h" -#include "midimapper.h" - -struct kMidData kMid; - -int KMidSimpleAPI::kMidInit(void) -{ - kMid.midi = new DeviceManager(); - if ( kMid.midi == 0L ) return 1; - kMid.midi->initManager(); - if (!kMid.midi->ok()) return 1; - - kMid.pctlsmID=shmget(getpid(),sizeof(PlayerController),0600 | IPC_CREAT); - if (kMid.pctlsmID==-1) return 1; - kMid.pctl=(PlayerController *)shmat(kMid.pctlsmID,NULL,0); - if (kMid.pctl==NULL) return 1; - - kMid.player=new MidiPlayer(kMid.midi,kMid.pctl); - if ( kMid.player == 0L ) - { - delete kMid.midi; - return 1; - } - - kMid.player->setParseSong(false); - - kMid.pctl->message=0; - kMid.pctl->gm=1; - kMid.pctl->error=0; - kMid.pctl->ratioTempo=1.0; - kMid.pctl->tempo=500000; - kMid.pctl->volumepercentage=100; - for (int i=0;i<16;i++) - { - kMid.pctl->forcepgm[i]=0; - kMid.pctl->pgm[i]=0; - } - - return 0; -} - -int KMidSimpleAPI::kMidLoad(const char *filename) -{ - if (kMidDevices()==0) return 0; - return kMid.player->loadSong(filename); -} - -int KMidSimpleAPI::kMidPlay(int loop) -{ - if (kMidDevices()==0) return 4; - if (!kMid.player->isSongLoaded()) return 1; - if (kMid.pctl->playing==1) return 2; - if (kMid.midi->checkInit()==-1) return 3; - kMid.pctl->message=0; - kMid.pctl->playing=0; - kMid.pctl->finished=0; - kMid.pctl->error=0; - kMid.pctl->SPEVplayed=0; - kMid.pctl->SPEVprocessed=0; - kMid.pctl->millisecsPlayed=0; - if ((kMid.pid=fork())==0) - { - if (loop) - { - while (1) - { - kMid.player->play(); - if (kMid.pctl->error) return 5; - kMid.pctl->message=0; - kMid.pctl->playing=0; - kMid.pctl->finished=0; - kMid.pctl->error=0; - kMid.pctl->SPEVplayed=0; - kMid.pctl->SPEVprocessed=0; - kMid.pctl->millisecsPlayed=0; - } - - } else { - kMid.player->play(); - if (kMid.pctl->error) return 5; - } - _exit(0); - } else return 4; - return 0; -} - -int KMidSimpleAPI::kMidStop(void) -{ - if (kMidDevices()==0) return 4; - if (kMid.pctl->playing==0) return 1; - if (kMid.pid!=0) - { - kill(kMid.pid,SIGTERM); - waitpid(kMid.pid, NULL, 0); - kMid.pid=0; - } else return 2; - - kMid.pctl->playing=0; - return 0; -} - -void KMidSimpleAPI::kMidDestruct(void) -{ - delete kMid.midi; - kMid.midi=0L; - delete kMid.player; - kMid.player=0L; - delete kMid.map; - shmdt((char *)kMid.pctl); - shmctl(kMid.pctlsmID, IPC_RMID, 0L); -} - -int KMidSimpleAPI::kMidIsPlaying(void) -{ - return kMid.pctl->playing; -} - -int KMidSimpleAPI::kMidDevices(void) -{ - return kMid.midi->midiPorts()+kMid.midi->synthDevices(); -} - -const char * KMidSimpleAPI::kMidName(int i) -{ - return kMid.midi->name(i); -} - -const char * KMidSimpleAPI::kMidType(int i) -{ - return kMid.midi->type(i); -} - -void KMidSimpleAPI::kMidSetDevice(int i) -{ - kMid.midi->setDefaultDevice(i); -} - -void KMidSimpleAPI::kMidSetMidiMapper(const char *mapfilename) -{ - if (kMidDevices()==0) return; - kMid.map=new MidiMapper(mapfilename); - if ((kMid.map->ok() == 0L)||(!kMid.map->ok())) return; - kMid.midi->setMidiMap(kMid.map); -} - -const char *KMidSimpleAPI::kMidVersion(void) -{ - return "0.9.5"; -} - -const char *KMidSimpleAPI::kMidCopyright(void) -{ - return "LibKMid 0.9.5 (C)1997-2000 Antonio Larrosa Jimenez <larrosa@kde.org>.Malaga(es)"; -} - -/* * * * * * - - Under this line (------) there's only a C wrapper for the KMidSimpleAPI class - -* * * * * */ - - -int kMidInit(void) -{ - return KMidSimpleAPI::kMidInit(); -} - -int kMidLoad(const char *filename) -{ - return KMidSimpleAPI::kMidLoad(filename); -} - -int kMidPlay(void) -{ - return KMidSimpleAPI::kMidPlay(); -} - -int kMidStop(void) -{ - return KMidSimpleAPI::kMidStop(); -} - -void kMidDestruct(void) -{ - KMidSimpleAPI::kMidDestruct(); -} - -int kMidIsPlaying(void) -{ - return KMidSimpleAPI::kMidIsPlaying(); -} - -int kMidDevices(void) -{ - return KMidSimpleAPI::kMidDevices(); -} - -const char *kMidName(int i) -{ - return KMidSimpleAPI::kMidName(i); -} - -const char *kMidType(int i) -{ - return KMidSimpleAPI::kMidType(i); -} - -void kMidSetDevice(int i) -{ - KMidSimpleAPI::kMidSetDevice(i); -} - -void kMidSetMidiMapper(const char *mapfilename) -{ - KMidSimpleAPI::kMidSetMidiMapper(mapfilename); -} - -const char *kMidVersion(void) -{ - return KMidSimpleAPI::kMidVersion(); -} - -const char *kMidCopyright(void) -{ - return KMidSimpleAPI::kMidCopyright(); -} - |