diff options
Diffstat (limited to 'src/devices/imagedev/harddriv.h')
-rw-r--r-- | src/devices/imagedev/harddriv.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/devices/imagedev/harddriv.h b/src/devices/imagedev/harddriv.h index 032d449ad68..93eb4e3c19f 100644 --- a/src/devices/imagedev/harddriv.h +++ b/src/devices/imagedev/harddriv.h @@ -18,10 +18,26 @@ TYPE DEFINITIONS ***************************************************************************/ +// ======================> harddisk_image_base_device + +class harddisk_image_base_device : public device_t, public device_image_interface +{ +protected: + // construction/destruction + harddisk_image_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + // image-level overrides + virtual bool is_readable() const noexcept override { return true; } + virtual bool is_writeable() const noexcept override { return true; } + virtual bool is_creatable() const noexcept override { return false; } + virtual bool is_reset_on_load() const noexcept override { return false; } + virtual const char *image_type_name() const noexcept override { return "harddisk"; } + virtual const char *image_brief_type_name() const noexcept override { return "hard"; } +}; + // ======================> harddisk_image_device -class harddisk_image_device : public device_t, - public device_image_interface +class harddisk_image_device : public harddisk_image_base_device { public: // construction/destruction @@ -42,13 +58,7 @@ public: virtual image_init_result call_create(int create_format, util::option_resolution *create_args) override; virtual void call_unload() override; - virtual iodevice_t image_type() const noexcept override { return IO_HARDDISK; } - - virtual bool is_readable() const noexcept override { return 1; } - virtual bool is_writeable() const noexcept override { return 1; } - virtual bool is_creatable() const noexcept override { return 0; } - virtual bool must_be_loaded() const noexcept override { return 0; } - virtual bool is_reset_on_load() const noexcept override { return 0; } + virtual bool image_is_chd_type() const noexcept override { return true; } virtual const char *image_interface() const noexcept override { return m_interface; } virtual const char *file_extensions() const noexcept override { return "chd,hd,hdv,2mg,hdi"; } virtual const util::option_guide &create_option_guide() const override; |