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/*
ZynAddSubFX - a software synthesizer
Config.C - Configuration file functions
Copyright (C) 2003-2005 Nasca Octavian Paul
Author: Nasca Octavian Paul
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License
as published by the Free Software Foundation.
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 (version 2) for more details.
You should have received a copy of the GNU General Public License (version 2)
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#ifdef OS_WINDOWS
#include <windows.h>
#include <mmsystem.h>
#endif
#include "Config.h"
#include "XMLwrapper.h"
#include "config.h"
Config::Config(){
};
void Config::init(){
maxstringsize=MAX_STRING_SIZE;//for ui
//defaults
cfg.SampleRate=44100;
cfg.SoundBufferSize=256;
cfg.OscilSize=512;
cfg.SwapStereo=0;
cfg.LinuxOSSWaveOutDev=new char[MAX_STRING_SIZE];
snprintf(cfg.LinuxOSSWaveOutDev,MAX_STRING_SIZE,"/dev/dsp");
cfg.LinuxOSSSeqInDev=new char[MAX_STRING_SIZE];
snprintf(cfg.LinuxOSSSeqInDev,MAX_STRING_SIZE,"/dev/sequencer");
cfg.DumpFile=new char[MAX_STRING_SIZE];
snprintf(cfg.DumpFile,MAX_STRING_SIZE,"zynaddsubfx_dump.txt");
cfg.WindowsWaveOutId=0;
cfg.WindowsMidiInId=0;
cfg.BankUIAutoClose=0;
cfg.DumpNotesToFile=0;
cfg.DumpAppend=1;
cfg.GzipCompression=3;
cfg.Interpolation=0;
cfg.CheckPADsynth=1;
cfg.UserInterfaceMode=1;
cfg.VirKeybLayout=1;
winwavemax=1;winmidimax=1;
//try to find out how many input midi devices are there
winmididevices=new winmidionedevice[winmidimax];
for (int i=0;i<winmidimax;i++) {
winmididevices[i].name=new char[MAX_STRING_SIZE];
for (int j=0;j<MAX_STRING_SIZE;j++) winmididevices[i].name[j]='\0';
};
//get the midi input devices name
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++) cfg.bankRootDirList[i]=NULL;
cfg.currentBankDir=new char[MAX_STRING_SIZE];
sprintf(cfg.currentBankDir,"./testbnk");
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++) cfg.presetsDirList[i]=NULL;
// char filename[MAX_STRING_SIZE];
// getConfigFileName(filename,MAX_STRING_SIZE);
// readConfig(filename);
if (cfg.bankRootDirList[0]==NULL){
//banks
cfg.bankRootDirList[0]=new char[MAX_STRING_SIZE];
sprintf(cfg.bankRootDirList[0],"~/banks");
cfg.bankRootDirList[1]=new char[MAX_STRING_SIZE];
sprintf(cfg.bankRootDirList[1], INSTPREFIX "/share/" INSTALL_NAME "/presets/zynaddsubfx/banks");
cfg.bankRootDirList[2]=new char[MAX_STRING_SIZE];
sprintf(cfg.bankRootDirList[2],"/usr/share/zynaddsubfx/banks");
cfg.bankRootDirList[3]=new char[MAX_STRING_SIZE];
sprintf(cfg.bankRootDirList[3],"/usr/local/share/zynaddsubfx/banks");
cfg.bankRootDirList[4]=new char[MAX_STRING_SIZE];
sprintf(cfg.bankRootDirList[4],"../banks");
cfg.bankRootDirList[5]=new char[MAX_STRING_SIZE];
sprintf(cfg.bankRootDirList[5],"banks");
};
if (cfg.presetsDirList[0]==NULL){
#if defined(OS_LINUX)
//presets
cfg.presetsDirList[0]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[0],"./");
cfg.presetsDirList[1]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[1],"../presets");
cfg.presetsDirList[2]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[2],"presets");
cfg.presetsDirList[3]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[3],"/usr/share/zynaddsubfx/presets");
cfg.presetsDirList[4]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[4],"/usr/local/share/zynaddsubfx/presets");
#else
//presets
cfg.presetsDirList[0]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[0],"./");
#ifdef VSTAUDIOOUT
cfg.presetsDirList[1]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[1],"c:/Program Files/ZynAddSubFX/presets");
#else
cfg.presetsDirList[1]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[1],"../presets");
#endif
cfg.presetsDirList[2]=new char[MAX_STRING_SIZE];
sprintf(cfg.presetsDirList[2],"presets");
#endif
};
};
Config::~Config(){
delete(cfg.LinuxOSSWaveOutDev);
delete(cfg.LinuxOSSSeqInDev);
delete(cfg.DumpFile);
for (int i=0;i<winmidimax;i++) delete (winmididevices[i].name);
delete(winmididevices);
};
void Config::save(){
char filename[MAX_STRING_SIZE];
getConfigFileName(filename,MAX_STRING_SIZE);
saveConfig(filename);
};
void Config::clearbankrootdirlist(){
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++) {
if (cfg.bankRootDirList[i]==NULL) delete(cfg.bankRootDirList[i]);
cfg.bankRootDirList[i]=NULL;
};
};
void Config::clearpresetsdirlist(){
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++) {
if (cfg.presetsDirList[i]==NULL) delete(cfg.presetsDirList[i]);
cfg.presetsDirList[i]=NULL;
};
};
void Config::readConfig(char *filename){
XMLwrapper *xmlcfg=new XMLwrapper();
if (xmlcfg->loadXMLfile(filename)<0) return;
if (xmlcfg->enterbranch("CONFIGURATION")){
cfg.SampleRate=xmlcfg->getpar("sample_rate",cfg.SampleRate,4000,1024000);
cfg.SoundBufferSize=xmlcfg->getpar("sound_buffer_size",cfg.SoundBufferSize,16,8192);
cfg.OscilSize=xmlcfg->getpar("oscil_size",cfg.OscilSize,MAX_AD_HARMONICS*2,131072);
cfg.SwapStereo=xmlcfg->getpar("swap_stereo",cfg.SwapStereo,0,1);
cfg.BankUIAutoClose=xmlcfg->getpar("bank_window_auto_close",cfg.BankUIAutoClose,0,1);
cfg.DumpNotesToFile=xmlcfg->getpar("dump_notes_to_file",cfg.DumpNotesToFile,0,1);
cfg.DumpAppend=xmlcfg->getpar("dump_append",cfg.DumpAppend,0,1);
xmlcfg->getparstr("dump_file",cfg.DumpFile,MAX_STRING_SIZE);
cfg.GzipCompression=xmlcfg->getpar("gzip_compression",cfg.GzipCompression,0,9);
xmlcfg->getparstr("bank_current",cfg.currentBankDir,MAX_STRING_SIZE);
cfg.Interpolation=xmlcfg->getpar("interpolation",cfg.Interpolation,0,1);
cfg.CheckPADsynth=xmlcfg->getpar("check_pad_synth",cfg.CheckPADsynth,0,1);
cfg.UserInterfaceMode=xmlcfg->getpar("user_interface_mode",cfg.UserInterfaceMode,0,2);
cfg.VirKeybLayout=xmlcfg->getpar("virtual_keyboard_layout",cfg.VirKeybLayout,0,10);
//get bankroot dirs
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++){
if (xmlcfg->enterbranch("BANKROOT",i)){
cfg.bankRootDirList[i]=new char[MAX_STRING_SIZE];
xmlcfg->getparstr("bank_root",cfg.bankRootDirList[i],MAX_STRING_SIZE);
xmlcfg->exitbranch();
};
};
//get preset root dirs
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++){
if (xmlcfg->enterbranch("PRESETSROOT",i)){
cfg.presetsDirList[i]=new char[MAX_STRING_SIZE];
xmlcfg->getparstr("presets_root",cfg.presetsDirList[i],MAX_STRING_SIZE);
xmlcfg->exitbranch();
};
};
//linux stuff
xmlcfg->getparstr("linux_oss_wave_out_dev",cfg.LinuxOSSWaveOutDev,MAX_STRING_SIZE);
xmlcfg->getparstr("linux_oss_seq_in_dev",cfg.LinuxOSSSeqInDev,MAX_STRING_SIZE);
//windows stuff
cfg.WindowsWaveOutId=xmlcfg->getpar("windows_wave_out_id",cfg.WindowsWaveOutId,0,winwavemax);
cfg.WindowsMidiInId=xmlcfg->getpar("windows_midi_in_id",cfg.WindowsMidiInId,0,winmidimax);
xmlcfg->exitbranch();
};
delete(xmlcfg);
cfg.OscilSize=(int) pow(2,ceil(log (cfg.OscilSize-1.0)/log(2.0)));
};
void Config::saveConfig(char *filename){
XMLwrapper *xmlcfg=new XMLwrapper();
xmlcfg->beginbranch("CONFIGURATION");
xmlcfg->addpar("sample_rate",cfg.SampleRate);
xmlcfg->addpar("sound_buffer_size",cfg.SoundBufferSize);
xmlcfg->addpar("oscil_size",cfg.OscilSize);
xmlcfg->addpar("swap_stereo",cfg.SwapStereo);
xmlcfg->addpar("bank_window_auto_close",cfg.BankUIAutoClose);
xmlcfg->addpar("dump_notes_to_file",cfg.DumpNotesToFile);
xmlcfg->addpar("dump_append",cfg.DumpAppend);
xmlcfg->addparstr("dump_file",cfg.DumpFile);
xmlcfg->addpar("gzip_compression",cfg.GzipCompression);
xmlcfg->addpar("check_pad_synth",cfg.CheckPADsynth);
xmlcfg->addparstr("bank_current",cfg.currentBankDir);
xmlcfg->addpar("user_interface_mode",cfg.UserInterfaceMode);
xmlcfg->addpar("virtual_keyboard_layout",cfg.VirKeybLayout);
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++) if (cfg.bankRootDirList[i]!=NULL) {
xmlcfg->beginbranch("BANKROOT",i);
xmlcfg->addparstr("bank_root",cfg.bankRootDirList[i]);
xmlcfg->endbranch();
};
for (int i=0;i<MAX_BANK_ROOT_DIRS;i++) if (cfg.presetsDirList[i]!=NULL) {
xmlcfg->beginbranch("PRESETSROOT",i);
xmlcfg->addparstr("presets_root",cfg.presetsDirList[i]);
xmlcfg->endbranch();
};
xmlcfg->addpar("interpolation",cfg.Interpolation);
//linux stuff
xmlcfg->addparstr("linux_oss_wave_out_dev",cfg.LinuxOSSWaveOutDev);
xmlcfg->addparstr("linux_oss_seq_in_dev",cfg.LinuxOSSSeqInDev);
//windows stuff
xmlcfg->addpar("windows_wave_out_id",cfg.WindowsWaveOutId);
xmlcfg->addpar("windows_midi_in_id",cfg.WindowsMidiInId);
xmlcfg->endbranch();
int tmp=cfg.GzipCompression;
cfg.GzipCompression=0;
xmlcfg->saveXMLfile(filename);
cfg.GzipCompression=tmp;
delete(xmlcfg);
};
void Config::getConfigFileName(char *name, int namesize){
name[0]=0;
#ifdef OS_LINUX
snprintf(name,namesize,"%s%s",getenv("HOME"),"/.zynaddsubfxXML.cfg");
#else
snprintf(name,namesize,"%s","zynaddsubfxXML.cfg");
#endif
};
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