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-rw-r--r--src/lib/formats/as_dsk.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/src/lib/formats/as_dsk.h b/src/lib/formats/as_dsk.h
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+++ b/src/lib/formats/as_dsk.h
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+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+
+// Applesauce solved output formats
+
+#ifndef MAME_FORMATS_AS_DSK_H
+#define MAME_FORMATS_AS_DSK_H
+
+#pragma once
+
+#include "flopimg.h"
+
+class as_format : public floppy_image_format_t
+{
+public:
+ as_format();
+
+protected:
+ static uint32_t r32(const std::vector<uint8_t> &data, uint32_t offset);
+ static uint16_t r16(const std::vector<uint8_t> &data, uint32_t offset);
+ static uint8_t r8(const std::vector<uint8_t> &data, uint32_t offset);
+ static void w32(std::vector<uint8_t> &data, int offset, uint32_t value);
+ static void w16(std::vector<uint8_t> &data, int offset, uint16_t value);
+ static uint32_t crc32r(const uint8_t *data, uint32_t size);
+ static uint32_t find_tag(const std::vector<uint8_t> &data, uint32_t tag);
+
+ static bool load_bitstream_track(const std::vector<uint8_t> &img, floppy_image *image, int head, int track, int subtrack, uint8_t idx, uint32_t off_trks, bool may_be_short, bool set_variant);
+ static void load_flux_track(const std::vector<uint8_t> &img, floppy_image *image, int head, int track, int subtrack, uint8_t fidx, uint32_t off_trks);
+};
+
+class woz_format : public as_format
+{
+public:
+ woz_format();
+
+ virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) const override;
+ virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) const override;
+ virtual bool save(util::random_read_write &io, const std::vector<uint32_t> &variants, floppy_image *image) const override;
+ virtual bool supports_save() const override;
+
+ virtual const char *name() const override;
+ virtual const char *description() const override;
+ virtual const char *extensions() const override;
+
+private:
+ static const uint8_t signature[8];
+ static const uint8_t signature2[8];
+};
+
+extern const woz_format FLOPPY_WOZ_FORMAT;
+
+class moof_format : public as_format
+{
+public:
+ moof_format();
+
+ virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) const override;
+ virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) const override;
+ virtual bool supports_save() const override;
+
+ virtual const char *name() const override;
+ virtual const char *description() const override;
+ virtual const char *extensions() const override;
+
+private:
+ static const uint8_t signature[8];
+};
+
+extern const moof_format FLOPPY_MOOF_FORMAT;
+
+#endif