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Diffstat (limited to 'src/lib/formats/ibmxdf_dsk.h')
-rw-r--r-- | src/lib/formats/ibmxdf_dsk.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/lib/formats/ibmxdf_dsk.h b/src/lib/formats/ibmxdf_dsk.h new file mode 100644 index 00000000000..494dbca4bfd --- /dev/null +++ b/src/lib/formats/ibmxdf_dsk.h @@ -0,0 +1,45 @@ +// license:BSD-3-Clause +// copyright-holders:Sergey Svishchev +/********************************************************************* + + formats/xdf_dsk.h + + IBM Extended Density Format + +*********************************************************************/ +#ifndef MAME_FORMATS_IBMXDF_DSK_H +#define MAME_FORMATS_IBMXDF_DSK_H + +#pragma once + +#include "wd177x_dsk.h" + +class ibmxdf_format : public wd177x_format +{ +public: + ibmxdf_format(); + + virtual const char *name() const override; + virtual const char *description() const override; + virtual const char *extensions() const override; + + virtual int identify(io_generic *io, uint32_t form_factor) override; + virtual bool load(io_generic *io, uint32_t form_factor, floppy_image *image) override; + virtual bool supports_save() const override { return false; } + + virtual int find_size(io_generic *io, uint32_t form_factor) override; + virtual int get_image_offset(const format &f, int head, int track) override; + virtual const wd177x_format::format &get_track_format(const format &f, int head, int track) override; + +private: + static const format formats[]; + static const format formats_head1[]; + static const format formats_track0[]; + static const format formats_head1_track0[]; + + virtual void build_sector_description(const format &d, uint8_t *sectdata, desc_s *sectors, int track, int head) const override; +}; + +extern const floppy_format_type FLOPPY_IBMXDF_FORMAT; + +#endif // MAME_FORMATS_IBMXDF_DSK_H |