split config management

This commit is contained in:
tildearrow 2022-02-18 13:11:04 -05:00
parent 84cf4ec046
commit 840be64314
3 changed files with 164 additions and 142 deletions

View file

@ -265,6 +265,7 @@ src/engine/platform/ym2610Interface.cpp
src/engine/blip_buf.c
src/engine/safeReader.cpp
src/engine/safeWriter.cpp
src/engine/config.cpp
src/engine/dispatchContainer.cpp
src/engine/engine.cpp
src/engine/fileOps.cpp

163
src/engine/config.cpp Normal file
View file

@ -0,0 +1,163 @@
/**
* Furnace Tracker - multi-system chiptune tracker
* Copyright (C) 2021-2022 tildearrow and contributors
*
* 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 option) 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.
*/
#include "engine.h"
#include "../ta-log.h"
#include "../fileutils.h"
#include <fmt/printf.h>
#ifdef _WIN32
#define CONFIG_FILE "\\furnace.cfg"
#else
#define CONFIG_FILE "/furnace.cfg"
#endif
bool DivEngine::saveConf() {
configFile=configPath+String(CONFIG_FILE);
FILE* f=ps_fopen(configFile.c_str(),"wb");
if (f==NULL) {
logW("could not write config file! %s\n",strerror(errno));
return false;
}
for (auto& i: conf) {
String toWrite=fmt::sprintf("%s=%s\n",i.first,i.second);
if (fwrite(toWrite.c_str(),1,toWrite.size(),f)!=toWrite.size()) {
logW("could not write config file! %s\n",strerror(errno));
fclose(f);
return false;
}
}
fclose(f);
return true;
}
bool DivEngine::loadConf() {
char line[4096];
configFile=configPath+String(CONFIG_FILE);
FILE* f=ps_fopen(configFile.c_str(),"rb");
if (f==NULL) {
logI("creating default config.\n");
return saveConf();
}
logI("loading config.\n");
while (!feof(f)) {
String key="";
String value="";
bool keyOrValue=false;
if (fgets(line,4095,f)==NULL) {
break;
}
for (char* i=line; *i; i++) {
if (*i=='\n') continue;
if (keyOrValue) {
value+=*i;
} else {
if (*i=='=') {
keyOrValue=true;
} else {
key+=*i;
}
}
}
if (keyOrValue) {
conf[key]=value;
}
}
fclose(f);
return true;
}
bool DivEngine::getConfBool(String key, bool fallback) {
try {
String val=conf.at(key);
if (val=="true") {
return true;
} else if (val=="false") {
return false;
}
} catch (std::out_of_range& e) {
}
return fallback;
}
int DivEngine::getConfInt(String key, int fallback) {
try {
String val=conf.at(key);
int ret=std::stoi(val);
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
float DivEngine::getConfFloat(String key, float fallback) {
try {
String val=conf.at(key);
float ret=std::stof(val);
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
double DivEngine::getConfDouble(String key, double fallback) {
try {
String val=conf.at(key);
double ret=std::stod(val);
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
String DivEngine::getConfString(String key, String fallback) {
try {
String val=conf.at(key);
return val;
} catch (std::out_of_range& e) {
}
return fallback;
}
void DivEngine::setConf(String key, bool value) {
if (value) {
conf[key]="true";
} else {
conf[key]="false";
}
}
void DivEngine::setConf(String key, int value) {
conf[key]=fmt::sprintf("%d",value);
}
void DivEngine::setConf(String key, float value) {
conf[key]=fmt::sprintf("%f",value);
}
void DivEngine::setConf(String key, double value) {
conf[key]=fmt::sprintf("%f",value);
}
void DivEngine::setConf(String key, String value) {
conf[key]=value;
}

View file

@ -39,8 +39,6 @@
#include <sndfile.h>
#include <fmt/printf.h>
constexpr int MASTER_CLOCK_PREC=(sizeof(void*)==8)?8:0;
void process(void* u, float** in, float** out, int inChans, int outChans, unsigned int size) {
((DivEngine*)u)->nextBuf(in,out,inChans,outChans,size);
}
@ -435,146 +433,6 @@ void DivEngine::notifyWaveChange(int wave) {
isBusy.unlock();
}
#ifdef _WIN32
#define CONFIG_FILE "\\furnace.cfg"
#else
#define CONFIG_FILE "/furnace.cfg"
#endif
bool DivEngine::saveConf() {
configFile=configPath+String(CONFIG_FILE);
FILE* f=ps_fopen(configFile.c_str(),"wb");
if (f==NULL) {
logW("could not write config file! %s\n",strerror(errno));
return false;
}
for (auto& i: conf) {
String toWrite=fmt::sprintf("%s=%s\n",i.first,i.second);
if (fwrite(toWrite.c_str(),1,toWrite.size(),f)!=toWrite.size()) {
logW("could not write config file! %s\n",strerror(errno));
fclose(f);
return false;
}
}
fclose(f);
return true;
}
bool DivEngine::loadConf() {
char line[4096];
configFile=configPath+String(CONFIG_FILE);
FILE* f=ps_fopen(configFile.c_str(),"rb");
if (f==NULL) {
logI("creating default config.\n");
return saveConf();
}
logI("loading config.\n");
while (!feof(f)) {
String key="";
String value="";
bool keyOrValue=false;
if (fgets(line,4095,f)==NULL) {
break;
}
for (char* i=line; *i; i++) {
if (*i=='\n') continue;
if (keyOrValue) {
value+=*i;
} else {
if (*i=='=') {
keyOrValue=true;
} else {
key+=*i;
}
}
}
if (keyOrValue) {
conf[key]=value;
}
}
fclose(f);
return true;
}
bool DivEngine::getConfBool(String key, bool fallback) {
try {
String val=conf.at(key);
if (val=="true") {
return true;
} else if (val=="false") {
return false;
}
} catch (std::out_of_range& e) {
}
return fallback;
}
int DivEngine::getConfInt(String key, int fallback) {
try {
String val=conf.at(key);
int ret=std::stoi(val);
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
float DivEngine::getConfFloat(String key, float fallback) {
try {
String val=conf.at(key);
float ret=std::stof(val);
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
double DivEngine::getConfDouble(String key, double fallback) {
try {
String val=conf.at(key);
double ret=std::stod(val);
return ret;
} catch (std::out_of_range& e) {
} catch (std::invalid_argument& e) {
}
return fallback;
}
String DivEngine::getConfString(String key, String fallback) {
try {
String val=conf.at(key);
return val;
} catch (std::out_of_range& e) {
}
return fallback;
}
void DivEngine::setConf(String key, bool value) {
if (value) {
conf[key]="true";
} else {
conf[key]="false";
}
}
void DivEngine::setConf(String key, int value) {
conf[key]=fmt::sprintf("%d",value);
}
void DivEngine::setConf(String key, float value) {
conf[key]=fmt::sprintf("%f",value);
}
void DivEngine::setConf(String key, double value) {
conf[key]=fmt::sprintf("%f",value);
}
void DivEngine::setConf(String key, String value) {
conf[key]=value;
}
// ADPCM code attribution: https://wiki.neogeodev.org/index.php?title=ADPCM_codecs
static short adSteps[49]={