// 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: struct tdata { std::vector data; int track_size = 0; bool flux = false; }; static uint32_t r32(const std::vector &data, uint32_t offset); static uint16_t r16(const std::vector &data, uint32_t offset); static uint8_t r8(const std::vector &data, uint32_t offset); static void w32(std::vector &data, int offset, uint32_t value); static void w16(std::vector &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 &data, uint32_t tag); static bool load_bitstream_track(const std::vector &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 &img, floppy_image *image, int head, int track, int subtrack, uint8_t fidx, uint32_t off_trks); static tdata analyze_for_save(floppy_image *image, int head, int track, int subtrack, int speed_zone); static std::pair count_blocks(const std::vector &tracks); static bool test_flux(const std::vector &tracks); static void save_tracks(std::vector &data, const std::vector &tracks, uint32_t total_blocks, bool has_flux); }; class woz_format : public as_format { public: woz_format(); virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector &variants) const override; virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector &variants, floppy_image *image) const override; virtual bool save(util::random_read_write &io, const std::vector &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 &variants) const override; virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector &variants, floppy_image *image) const override; virtual bool save(util::random_read_write &io, const std::vector &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