diff options
author | 2021-08-22 09:06:15 +1000 | |
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committer | 2021-08-22 09:06:15 +1000 | |
commit | e8bbea1fc6e94e14768509d322f6c624403ffb36 (patch) | |
tree | 74dd1606a900d83de8aecff17a6737af4113308d /src/lib/formats/st_dsk.h | |
parent | e319bde5fc3696d7f48f62b15b6366c4377fe5d1 (diff) |
formats, osd, util: Started refactoring file I/O stuff. (#8456)
Added more modern generic I/O interfaces with implementation backed by stdio, osd_file and core_file, replacing io_generic. Also replaced core_file's build-in zlib compression with a filter.
unzip.cpp, un7z.cpp: Added option to supply abstract I/O interface rather than filename.
Converted osd_file, core_file, archive_file, chd_file and device_image_interface to use std::error_condition rather than their own error enums.
Allow mounting TI-99 RPK from inside archives.
Diffstat (limited to 'src/lib/formats/st_dsk.h')
-rw-r--r-- | src/lib/formats/st_dsk.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/lib/formats/st_dsk.h b/src/lib/formats/st_dsk.h index ce501a9f516..34f303bb1ae 100644 --- a/src/lib/formats/st_dsk.h +++ b/src/lib/formats/st_dsk.h @@ -19,9 +19,9 @@ class st_format : public floppy_image_format_t public: st_format(); - virtual int identify(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants) override; - virtual bool load(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) override; - virtual bool save(io_generic *io, const std::vector<uint32_t> &variants, floppy_image *image) override; + virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) override; + virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) override; + virtual bool save(util::random_read_write &io, const std::vector<uint32_t> &variants, floppy_image *image) override; virtual const char *name() const override; virtual const char *description() const override; @@ -29,7 +29,7 @@ public: virtual bool supports_save() const override; private: - void find_size(io_generic *io, uint8_t &track_count, uint8_t &head_count, uint8_t §or_count); + void find_size(util::random_read &io, uint8_t &track_count, uint8_t &head_count, uint8_t §or_count); }; class msa_format : public floppy_image_format_t @@ -37,9 +37,9 @@ class msa_format : public floppy_image_format_t public: msa_format(); - virtual int identify(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants) override; - virtual bool load(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) override; - virtual bool save(io_generic *io, const std::vector<uint32_t> &variants, floppy_image *image) override; + virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) override; + virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image) override; + virtual bool save(util::random_read_write &io, const std::vector<uint32_t> &variants, floppy_image *image) override; virtual const char *name() const override; virtual const char *description() const override; @@ -49,7 +49,7 @@ public: private: bool uncompress(uint8_t *buffer, int csize, int usize); bool compress(const uint8_t *src, int usize, uint8_t *dest, int &csize); - void read_header(io_generic *io, uint16_t &sign, uint16_t §, uint16_t &head, uint16_t &strack, uint16_t &etrack); + void read_header(util::random_read &io, uint16_t &sign, uint16_t §, uint16_t &head, uint16_t &strack, uint16_t &etrack); }; extern const floppy_format_type FLOPPY_ST_FORMAT; |