source: mainline/contrib/arch/uspace/srv/console/console.adl@ 80d9d83

interface console extends service {
                /* Read characters from console */
                sysarg_t read(out_copy stream data);
                
                /* Write characters to console */
                sysarg_t write(in_copy stream data);
                
                /* Get last event from event queue */
                sysarg_t get_event(out sysarg_t type, out sysarg_t key, out sysarg_t mods, out sysarg_t char);
                
                /* Flush output buffer */
                sysarg_t sync(void);
                
                /* Clear console */
                sysarg_t clear(void);
                
                /* Move cursor to given position */
                sysarg_t goto(in sysarg_t col, in sysarg_t row);
                
                /* Get console dimensions (in character cells) */
                sysarg_t get_size(out sysarg_t cols, in sysarg_t rows);
                
                /* Get color capabilities */
                sysarg_t get_color_cap(void);
                
                /* Set abstract text style */
                sysarg_t set_style(in sysarg_t style);
                
                /* Set EGA-based text color */
                sysarg_t set_color(in sysarg_t fb_color, in sysarg_t bg_color, in sysarg_t attr);
                
                /* Set RGB-based text color */
                sysarg_t set_rgb_color(in sysarg_t fb_color, in sysarg_t bg_color);
                
                /* Set cursor visibility */
                sysarg_t cursor_visibility(in sysarg_t visible);
                
                /* Switch to kernel debugging console (if available) */
                sysarg_t kcon_enable(void);
        protocol:
                [console.bp]
};

frame ui_dispatcher {
        provides:
                console console;
                event event;
        requires:
                [/uspace/lib/libc/requires]
                ns ns;
                devmap_driver devmap_driver;
                sys_console sys_console;
                kbd kbd;
                fb fb;
        initialization:
                !ns.ipc_m_connect_me_to /* kbd */ ;
                !kbd.ipc_m_connect_to_me ;
                !ns.ipc_m_connect_me_to /* fb */ ;
                [/uspace/lib/libc/fnc.devmap_driver_register] ;
                !fb.get_resolution ;
                (
                        [fnc.vp_create] +
                        [fnc.vp_switch]
                )* ;
                [fnc.make_pixmap]* ;
                [fnc.make_anim] ;
                [fnc.vp_switch] ;
                !fb.flush ;
                !fb.get_csize ;
                !fb.get_color_cap ;
                !fb.ipc_m_share_out ;
                [/uspace/lib/libc/fnc.devmap_device_register]* ;
                !sys_console.sys_debug_disable_console ;
                [fnc.gcons_redraw_console] ;
                [fnc.set_rgb_color] ;
                [fnc.screen_clear] ;
                [fnc.curs_goto] ;
                [fnc.curs_visibility]
        protocol:
                [/uspace/lib/libc/protocol]
};

architecture console {
        inst ui_dispatcher ui_dispatcher;
        inst kbd kbd;
        inst fb fb;
        
        bind ui_dispatcher:kbd to kbd:kbd;
        bind ui_dispatcher:fb to fb:fb;
        
        bind kbd:event to ui_dispatcher:event;
        
        delegate console to ui_dispatcher:console;
        delegate kbd to kbd:kbd;
        delegate fb to fb:fb;
        
        [/uspace/lib/libc/subsume%ui_dispatcher]
        [/uspace/lib/libc/subsume%kbd]
        [/uspace/lib/libc/subsume%fb]
        
        subsume ui_dispatcher:ns to ns;
        subsume ui_dispatcher:devmap_driver to devmap_driver;
        subsume ui_dispatcher:sys_console to sys_console;
        
        subsume kbd:ns to ns;
        subsume fb:ns to ns;
};