347 lines
10 KiB
C++
347 lines
10 KiB
C++
/*
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* gui/siminterface.h
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* $Id: siminterface.h,v 1.18 2001-06-21 18:34:50 bdenney Exp $
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*
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* Interface to the simulator, currently only used by control.cc.
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* The base class bx_simulator_interface_c, contains only virtual functions
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* and it defines the interface that control.cc is allowed to use.
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* In siminterface.cc, a class called bx_real_sim_c is defined with
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* bx_simulator_interface_c as its parent class. Bx_real_sim_c
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* implements each of the functions. The separation into parent class
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* and child class leaves the possibility of making a different child
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* class that talks to the simulator in a different way (networking
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* for example).
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*
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*/
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#define BX_UI_TEXT 1
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//////////////////////////////////////////////////////
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typedef enum {
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BXP_NULL = 101,
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BXP_IPS,
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BXP_VGA_UPDATE_INTERVAL,
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BXP_MOUSE_ENABLED,
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BXP_MEM_SIZE,
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BXP_ROM_PATH,
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BXP_ROM_ADDRESS,
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BXP_VGA_ROM_PATH,
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BXP_KBD_SERIAL_DELAY,
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BXP_FLOPPY_CMD_DELAY,
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BXP_FLOPPYA_PATH,
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BXP_FLOPPYA_TYPE,
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BXP_FLOPPYA_STATUS,
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BXP_FLOPPYA,
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BXP_FLOPPYB_PATH,
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BXP_FLOPPYB_TYPE,
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BXP_FLOPPYB_STATUS,
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BXP_FLOPPYB,
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BXP_DISKC_PRESENT,
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BXP_DISKC_PATH,
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BXP_DISKC_CYLINDERS,
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BXP_DISKC_HEADS,
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BXP_DISKC_SPT,
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BXP_DISKC,
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BXP_DISKD_PRESENT,
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BXP_DISKD_PATH,
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BXP_DISKD_CYLINDERS,
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BXP_DISKD_HEADS,
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BXP_DISKD_SPT,
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BXP_DISKD,
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BXP_CDROM_PRESENT,
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BXP_CDROM_PATH,
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BXP_CDROM_INSERTED,
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BXP_CDROMD,
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BXP_PRIVATE_COLORMAP,
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BXP_I440FX_SUPPORT,
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BXP_NEWHARDDRIVESUPPORT,
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BXP_LOG_FILENAME,
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BXP_CMOS_PATH,
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BXP_CMOS_IMAGE,
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BXP_CMOS_TIME0,
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BXP_LOAD32BITOS_WHICH,
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BXP_LOAD32BITOS_PATH,
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BXP_LOAD32BITOS_IOLOG,
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BXP_LOAD32BITOS_INITRD,
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BXP_BOOTDRIVE,
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BXP_MENU_MAIN,
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BXP_MENU_MEMORY,
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BXP_MENU_INTERFACE,
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BXP_MENU_DISK,
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BXP_MENU_SOUND,
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BXP_MENU_MISC,
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BXP_MENU_RUNTIME,
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BXP_SYSTEM_CLOCK_SYNC,
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BXP_MAX_IPS,
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BXP_NE2K_VALID,
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BXP_NE2K_IOADDR,
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BXP_NE2K_IRQ,
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BXP_NE2K_MACADDR,
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BXP_NE2K_ETHMOD,
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BXP_NE2K_ETHDEV,
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BXP_NE2K,
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BXP_SB16_PRESENT,
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BXP_SB16_MIDIFILE,
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BXP_SB16_WAVEFILE,
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BXP_SB16_LOGFILE,
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BXP_SB16_MIDIMODE,
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BXP_SB16_WAVEMODE,
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BXP_SB16_LOGLEVEL,
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BXP_SB16_DMATIMER,
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BXP_SB16,
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BXP_THIS_IS_THE_LAST // used to determine length of list
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} bx_id;
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typedef enum {
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BXT_OBJECT = 201,
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BXT_NODE,
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BXT_PARAM,
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BXT_PARAM_NUM,
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BXT_PARAM_BOOL,
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BXT_PARAM_ENUM,
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BXT_PARAM_STRING,
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BXT_LIST
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} bx_objtype;
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////////////////////////////////////////////////////////////////////
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class bx_object_c {
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private:
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bx_id id;
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Bit8u type;
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protected:
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void set_type (Bit8u type);
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public:
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bx_object_c (bx_id id);
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bx_id get_id () { return id; }
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Bit8u get_type () { return type; }
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};
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class bx_param_c : public bx_object_c {
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protected:
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char *name;
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char *description;
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char *text_format; // printf format string. %d for ints, %s for strings, etc.
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char *ask_format; // format string for asking for a new value
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int runtime_param;
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int enabled;
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public:
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bx_param_c (bx_id id,
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char *name,
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char *description);
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void set_format (char *format) {text_format = format;}
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char *get_format () {return text_format;}
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void set_ask_format (char *format) {ask_format = format; }
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char *get_ask_format () {return ask_format;}
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void set_runtime_param (int val) { runtime_param = val; }
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char *get_name () { return name; }
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char *get_description () { return description; }
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int get_enabled () { return enabled; }
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void set_enabled (int enabled) { this->enabled = enabled; }
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void reset () {}
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int getint () {return -1;}
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#if BX_UI_TEXT
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virtual void text_print (FILE *fp) {}
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virtual int text_ask (FILE *fpin, FILE *fpout) {}
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#endif
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};
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typedef Bit32s (*param_event_handler)(class bx_param_c *, int set, Bit32s val);
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class bx_param_num_c : public bx_param_c {
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protected:
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Bit32s min, max, val, initial_val;
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param_event_handler handler;
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int base;
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public:
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bx_param_num_c (bx_id id,
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char *name,
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char *description,
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Bit32s min, Bit32s max, Bit32s initial_val);
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void reset ();
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void set_handler (param_event_handler handler);
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Bit32s get ();
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void set (Bit32s val);
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void set_base (int base) { this->base = base; }
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#if BX_UI_TEXT
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virtual void text_print (FILE *fp);
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virtual int text_ask (FILE *fpin, FILE *fpout);
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#endif
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};
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class bx_param_bool_c : public bx_param_num_c {
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public:
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bx_param_bool_c (bx_id id,
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char *name,
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char *description,
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Bit32s initial_val);
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#if BX_UI_TEXT
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virtual void text_print (FILE *fp);
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virtual int text_ask (FILE *fpin, FILE *fpout);
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#endif
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};
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class bx_param_enum_c : public bx_param_num_c {
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char **choices;
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public:
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bx_param_enum_c (bx_id id,
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char *name,
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char *description,
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char **choices,
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Bit32s initial_val,
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Bit32s value_base = 0);
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#if BX_UI_TEXT
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virtual void text_print (FILE *fp);
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virtual int text_ask (FILE *fpin, FILE *fpout);
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#endif
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};
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typedef char* (*param_string_event_handler)(class bx_param_string_c *, int set, char *val, int maxlen);
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class bx_param_string_c : public bx_param_c {
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int maxsize;
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char *val, *initial_val;
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param_string_event_handler handler;
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public:
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bx_param_string_c (bx_id id,
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char *name,
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char *description,
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char *initial_val,
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int maxsize=-1);
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void reset ();
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void set_handler (param_string_event_handler handler);
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Bit32s get (char *buf, int len);
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char *getptr () {return val; }
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void set (char *buf);
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#if BX_UI_TEXT
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virtual void text_print (FILE *fp);
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virtual int text_ask (FILE *fpin, FILE *fpout);
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#endif
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};
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class bx_list_c : public bx_param_c {
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private:
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// just a list of bx_param_c objects. size tells current number of
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// objects in the list, and maxsize tells how many list items are
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// allocated in the constructor.
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bx_param_c **list;
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int size, maxsize;
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// options is a bit field whose bits are defined by bx_listopt_bits ORed
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// together. Options is a bx_param so that if necessary the bx_list could
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// install a handler to cause get/set of options to have side effects.
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bx_param_num_c *options;
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// for a menu, the value of choice before the call to "ask" is default.
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// After ask, choice holds the value that the user chose. Choice defaults
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// to 1 in the constructor.
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bx_param_num_c *choice;
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// title of the menu or series
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bx_param_string_c *title;
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// if the menu shows a "return to previous menu" type of choice,
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// this controls where that choice will go.
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bx_param_c *parent;
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void init ();
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public:
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enum {
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// When a bx_list_c is displayed as a menu, SHOW_PARENT controls whether or
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// not the menu shows "0. Return to previous menu" or not.
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BX_SHOW_PARENT = (1<<0),
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// Some lists are best displayed shown as menus, others as a series of
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// related questions.
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BX_SERIES_ASK = (1<<1)
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} bx_listopt_bits;
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//bx_list_c (bx_id id, int maxsize);
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bx_list_c (bx_id id, char *name, char *description, bx_param_c **init_list);
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void add (bx_param_c *param);
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bx_param_c *get (int index);
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bx_param_num_c *get_options () { return options; }
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bx_param_num_c *get_choice () { return choice; }
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bx_param_string_c *get_title () { return title; }
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void set_parent (bx_param_c *parent);
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#if BX_UI_TEXT
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virtual void text_print (FILE *);
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virtual int text_ask (FILE *fpin, FILE *fpout);
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#endif
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};
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////////////////////////////////////////////////////////////////
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#define BX_FLOPPY_NONE 10 // floppy not present
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#define BX_FLOPPY_1_2 11 // 1.2M 5.25"
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#define BX_FLOPPY_1_44 12 // 1.44M 3.5"
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#define BX_FLOPPY_2_88 13 // 2.88M 3.5"
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#define BX_FLOPPY_720K 14 // 720K 3.5"
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#define BX_FLOPPY_LAST 14 // last legal value of floppy type
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#define BX_FLOPPY_GUESS 20 // decide based on image size
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extern char *floppy_type_names[];
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extern int n_floppy_type_names;
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extern char *floppy_status_names[];
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extern int n_floppy_status_names;
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extern char *floppy_bootdisk_names[];
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extern int n_floppy_bootdisk_names;
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typedef struct {
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bx_param_string_c *Opath;
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bx_param_enum_c *Otype;
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bx_param_enum_c *Oinitial_status;
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} bx_floppy_options;
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typedef struct {
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bx_param_bool_c *Opresent;
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bx_param_string_c *Opath;
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bx_param_num_c *Ocylinders;
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bx_param_num_c *Oheads;
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bx_param_num_c *Ospt;
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} bx_disk_options;
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struct bx_cdrom_options
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{
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bx_param_bool_c *Opresent;
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bx_param_string_c *Opath;
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bx_param_enum_c *Oinserted;
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};
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////////////////////////////////////////////////////////////////////
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class bx_simulator_interface_c {
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public:
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bx_simulator_interface_c ();
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virtual int get_init_done () { return -1; }
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virtual int set_init_done (int n) {return -1;}
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virtual int register_param (bx_id id, bx_param_c *it) {return -1;}
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virtual bx_param_c *get_param (bx_id id) {return NULL;}
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virtual bx_param_num_c *get_param_num (bx_id id) {return NULL;}
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virtual bx_param_string_c *get_param_string (bx_id id) {return NULL;}
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virtual int get_n_log_modules () {return -1;}
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virtual char *get_prefix (int mod) {return 0;}
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virtual int get_log_action (int mod, int level) {return -1;}
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virtual void set_log_action (int mod, int level, int action) {}
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virtual char *get_action_name (int action) {return 0;}
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virtual char *get_log_level_name (int level) {return 0;}
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virtual int get_max_log_level () {return -1;}
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virtual void quit_sim (int clean) {}
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virtual int get_default_rc (char *path, int len) {return -1;}
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virtual int read_rc (char *path) {return -1;}
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virtual int write_rc (char *rc, int overwrite) {return -1;}
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virtual int get_log_file (char *path, int len) {return -1;}
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virtual int set_log_file (char *path) {return -1;}
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virtual int get_floppy_options (int drive, bx_floppy_options *out) {return -1;}
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virtual int get_cdrom_options (int drive, bx_cdrom_options *out) {return -1;}
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virtual char *get_floppy_type_name (int type) {return NULL;}
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typedef int (*sim_interface_callback_t)(int code);
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virtual void set_notify_callback (sim_interface_callback_t func) {}
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virtual int notify_return (int retcode) {return -1;}
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// methods marked LOCAL should only be called by the simulator, not
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// from the control panel.
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#define NOTIFY_CODE_LOGMSG 0x101
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virtual int LOCAL_notify (int code) {return -1;}
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virtual int LOCAL_log_msg (char *prefix, int level, char *msg) {return -1;}
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virtual int log_msg_2 (char *prefix, int *level, char *msg, int len) {return -1;}
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};
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extern bx_simulator_interface_c *SIM;
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extern void init_siminterface ();
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