65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/*
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AudioFileSourceFS
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Input Arduion "file" to be used by AudioGenerator
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Copyright (C) 2017 Earle F. Philhower, III
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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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. See the
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GNU General Public License for more details.
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _AUDIOFILESOURCEFATFS_H
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#define _AUDIOFILESOURCEFATFS_H
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#ifdef ESP32
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#include <Arduino.h>
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#include <FS.h>
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#include <FFat.h>
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#include "AudioFileSource.h"
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#include "AudioFileSourceFS.h"
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/*
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AudioFileSource for FAT filesystem.
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*/
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class AudioFileSourceFATFS : public AudioFileSourceFS
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{
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public:
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AudioFileSourceFATFS() : AudioFileSourceFS(FFat) {};
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AudioFileSourceFATFS(const char *filename) : AudioFileSourceFS(FFat) {
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// We call open() ourselves because calling AudioFileSourceFS(FFat, filename)
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// would call the parent open() and we do not want that
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open(filename);
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};
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virtual bool open(const char *filename) override {
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// make sure that the FATFS filesystem has been mounted
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if (!FFat.begin()) {
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audioLogger->printf_P(PSTR("Unable to initialize FATFS filesystem\n"));
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return false;
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} else {
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// now that the fielsystem has been mounted, we can call the regular parent open() function
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return AudioFileSourceFS::open(filename);
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}
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};
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// Others are inherited from base
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};
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#endif
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#endif
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