diff options
Diffstat (limited to 'src/lib/formats/fs_prodos.h')
-rw-r--r-- | src/lib/formats/fs_prodos.h | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/src/lib/formats/fs_prodos.h b/src/lib/formats/fs_prodos.h index 2f33254842b..1f5d2405b98 100644 --- a/src/lib/formats/fs_prodos.h +++ b/src/lib/formats/fs_prodos.h @@ -14,10 +14,10 @@ class fs_prodos : public filesystem_manager_t { public: class impl : public filesystem_t { public: - class dir : public idir_t { + class root_dir : public idir_t { public: - dir(impl &fs, u16 base_block, u16 key = 0) : m_fs(fs), m_base_block(base_block), m_key(key) { (void)m_key; } - virtual ~dir() = default; + root_dir(impl &fs, u16 base_block) : m_fs(fs), m_base_block(base_block) { } + virtual ~root_dir() = default; virtual void drop_weak_references() override; @@ -26,37 +26,50 @@ public: virtual file_t file_get(uint64_t key) override; virtual dir_t dir_get(uint64_t key) override; - private: + protected: impl &m_fs; u16 m_base_block; - u16 m_key; std::pair<fsblk_t::block_t, const u8 *> get_entry_ro(uint64_t key); std::pair<fsblk_t::block_t, u8 *> get_entry(uint64_t key); }; + class dir : public root_dir { + public: + dir(impl &fs, const u8 *entry, u16 base_block, u16 key, root_dir *parent_dir); + virtual ~dir() = default; + + virtual fs_meta_data metadata() override; + + protected: + root_dir *m_parent_dir; + u16 m_key; + u8 m_entry[39]; + }; + class file : public ifile_t { public: - file(impl &fs, const u8 *entry, u16 key); + file(impl &fs, const u8 *entry, u16 key, root_dir *parent_dir); virtual ~file() = default; virtual void drop_weak_references() override; virtual fs_meta_data metadata() override; virtual std::vector<u8> read_all() override; - virtual std::vector<u8> read(u64 start, u64 length) override; + virtual std::vector<u8> rsrc_read_all() override; private: impl &m_fs; + root_dir *m_parent_dir; u16 m_key; u8 m_entry[39]; - std::vector<u16> build_block_table(); + std::vector<u8> any_read_all(uint8_t type, u16 block, u32 length); }; impl(fsblk_t &blockdev); virtual ~impl() = default; - + virtual void format(const fs_meta_data &meta) override; virtual fs_meta_data metadata() override; @@ -65,6 +78,7 @@ public: void drop_root_ref(); static util::arbitrary_datetime prodos_to_dt(u32 date); + std::vector<fs_dir_entry> contents(u16 block); private: static const u8 boot[512]; @@ -74,12 +88,16 @@ public: fs_prodos() : filesystem_manager_t() {} + virtual const char *name() const override; + virtual const char *description() const override; + virtual void enumerate_f(floppy_enumerator &fe, uint32_t form_factor, const std::vector<uint32_t> &variants) const override; virtual std::unique_ptr<filesystem_t> mount(fsblk_t &blockdev) const override; virtual bool can_format() const override; virtual bool can_read() const override; virtual bool can_write() const override; + virtual bool has_rsrc() const override; virtual char directory_separator() const override; virtual std::vector<fs_meta_description> volume_meta_description() const override; @@ -87,6 +105,6 @@ public: virtual std::vector<fs_meta_description> directory_meta_description() const override; }; -extern const filesystem_manager_type FS_PRODOS; +extern const fs_prodos FS_PRODOS; #endif |