Bochs/bochs/gui/siminterface.h

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/////////////////////////////////////////////////////////////////////////
// $Id: siminterface.h,v 1.33 2002-03-03 06:10:04 bdenney Exp $
/////////////////////////////////////////////////////////////////////////
//
/*
* gui/siminterface.h
* $Id: siminterface.h,v 1.33 2002-03-03 06:10:04 bdenney Exp $
*
* Interface to the simulator, currently only used by control.cc.
* The base class bx_simulator_interface_c, contains only virtual functions
* and it defines the interface that control.cc is allowed to use.
* In siminterface.cc, a class called bx_real_sim_c is defined with
* bx_simulator_interface_c as its parent class. Bx_real_sim_c
* implements each of the functions. The separation into parent class
* and child class leaves the possibility of making a different child
* class that talks to the simulator in a different way (networking
* for example).
*
*/
#define BX_UI_TEXT 1
//////////////////////////////////////////////////////
typedef enum {
BXP_NULL = 101,
BXP_IPS,
BXP_VGA_UPDATE_INTERVAL,
BXP_MOUSE_ENABLED,
BXP_MEM_SIZE,
BXP_ROM_PATH,
BXP_ROM_ADDRESS,
BXP_VGA_ROM_PATH,
BXP_KBD_SERIAL_DELAY,
BXP_KBD_TYPE,
BXP_FLOPPY_CMD_DELAY,
BXP_FLOPPYA_PATH,
BXP_FLOPPYA_TYPE,
BXP_FLOPPYA_STATUS,
BXP_FLOPPYA,
BXP_FLOPPYB_PATH,
BXP_FLOPPYB_TYPE,
BXP_FLOPPYB_STATUS,
BXP_FLOPPYB,
BXP_DISKC_PRESENT,
BXP_DISKC_PATH,
BXP_DISKC_CYLINDERS,
BXP_DISKC_HEADS,
BXP_DISKC_SPT,
BXP_DISKC,
BXP_DISKD_PRESENT,
BXP_DISKD_PATH,
BXP_DISKD_CYLINDERS,
BXP_DISKD_HEADS,
BXP_DISKD_SPT,
BXP_DISKD,
BXP_COM1_PRESENT,
BXP_COM1_PATH,
BXP_COM2_PRESENT,
BXP_COM2_PATH,
BXP_COM3_PRESENT,
BXP_COM3_PATH,
BXP_COM4_PRESENT,
BXP_COM4_PATH,
BXP_CDROM_PRESENT,
BXP_CDROM_PATH,
BXP_CDROM_INSERTED,
BXP_CDROMD,
BXP_PRIVATE_COLORMAP,
BXP_FULLSCREEN,
BXP_SCREENMODE,
BXP_I440FX_SUPPORT,
BXP_NEWHARDDRIVESUPPORT,
BXP_LOG_FILENAME,
BXP_CMOS_PATH,
BXP_CMOS_IMAGE,
BXP_CMOS_TIME0,
BXP_LOAD32BITOS_WHICH,
BXP_LOAD32BITOS_PATH,
BXP_LOAD32BITOS_IOLOG,
BXP_LOAD32BITOS_INITRD,
BXP_LOAD32BITOS,
BXP_BOOTDRIVE,
BXP_MENU_MAIN,
BXP_MENU_MEMORY,
BXP_MENU_INTERFACE,
BXP_MENU_DISK,
BXP_MENU_SERIAL_PARALLEL,
BXP_MENU_SOUND,
BXP_MENU_MISC,
BXP_MENU_RUNTIME,
BXP_SYSTEM_CLOCK_SYNC,
BXP_MAX_IPS,
BXP_NE2K_VALID,
BXP_NE2K_IOADDR,
BXP_NE2K_IRQ,
BXP_NE2K_MACADDR,
BXP_NE2K_ETHMOD,
BXP_NE2K_ETHDEV,
BXP_NE2K,
BXP_SB16_PRESENT,
BXP_SB16_MIDIFILE,
BXP_SB16_WAVEFILE,
BXP_SB16_LOGFILE,
BXP_SB16_MIDIMODE,
BXP_SB16_WAVEMODE,
BXP_SB16_LOGLEVEL,
BXP_SB16_DMATIMER,
BXP_SB16,
BXP_PARPORT1_ENABLE,
BXP_PARPORT1_OUTFILE,
BXP_PARPORT2_ENABLE,
BXP_PARPORT2_OUTFILE,
BXP_KEYBOARD_USEMAPPING,
BXP_KEYBOARD_MAP,
BXP_KEYBOARD,
BXP_THIS_IS_THE_LAST // used to determine length of list
} bx_id;
typedef enum {
BXT_OBJECT = 201,
BXT_NODE,
BXT_PARAM,
BXT_PARAM_NUM,
BXT_PARAM_BOOL,
BXT_PARAM_ENUM,
BXT_PARAM_STRING,
BXT_LIST
} bx_objtype;
////////////////////////////////////////////////////////////////////
class bx_object_c {
private:
bx_id id;
Bit8u type;
protected:
void set_type (Bit8u type);
public:
bx_object_c (bx_id id);
bx_id get_id () { return id; }
Bit8u get_type () { return type; }
};
class bx_param_c : public bx_object_c {
protected:
char *name;
char *description;
char *text_format; // printf format string. %d for ints, %s for strings, etc.
char *ask_format; // format string for asking for a new value
int runtime_param;
int enabled;
public:
bx_param_c (bx_id id,
char *name,
char *description);
void set_format (char *format) {text_format = format;}
char *get_format () {return text_format;}
void set_ask_format (char *format) {ask_format = format; }
char *get_ask_format () {return ask_format;}
void set_runtime_param (int val) { runtime_param = val; }
char *get_name () { return name; }
char *get_description () { return description; }
int get_enabled () { return enabled; }
void set_enabled (int enabled) { this->enabled = enabled; }
void reset () {}
int getint () {return -1;}
#if BX_UI_TEXT
virtual void text_print (FILE *fp) {}
virtual int text_ask (FILE *fpin, FILE *fpout) {return -1;}
#endif
};
typedef Bit32s (*param_event_handler)(class bx_param_c *, int set, Bit32s val);
class bx_param_num_c : public bx_param_c {
protected:
Bit32s min, max, val, initial_val;
param_event_handler handler;
int base;
public:
bx_param_num_c (bx_id id,
char *name,
char *description,
Bit32s min, Bit32s max, Bit32s initial_val);
void reset ();
void set_handler (param_event_handler handler);
Bit32s get ();
void set (Bit32s val);
void set_base (int base) { this->base = base; }
#if BX_UI_TEXT
virtual void text_print (FILE *fp);
virtual int text_ask (FILE *fpin, FILE *fpout);
#endif
};
class bx_param_bool_c : public bx_param_num_c {
public:
bx_param_bool_c (bx_id id,
char *name,
char *description,
Bit32s initial_val);
#if BX_UI_TEXT
virtual void text_print (FILE *fp);
virtual int text_ask (FILE *fpin, FILE *fpout);
#endif
};
class bx_param_enum_c : public bx_param_num_c {
char **choices;
public:
bx_param_enum_c (bx_id id,
char *name,
char *description,
char **choices,
Bit32s initial_val,
Bit32s value_base = 0);
#if BX_UI_TEXT
virtual void text_print (FILE *fp);
virtual int text_ask (FILE *fpin, FILE *fpout);
#endif
};
typedef char* (*param_string_event_handler)(class bx_param_string_c *, int set, char *val, int maxlen);
class bx_param_string_c : public bx_param_c {
int maxsize;
char *val, *initial_val;
param_string_event_handler handler;
bx_param_num_c *options;
char separator;
public:
enum {
BX_RAW_BYTES = 1,
} bx_string_opt_bits;
bx_param_string_c (bx_id id,
char *name,
char *description,
char *initial_val,
int maxsize=-1);
virtual ~bx_param_string_c ();
void reset ();
void set_handler (param_string_event_handler handler);
Bit32s get (char *buf, int len);
char *getptr () {return val; }
void set (char *buf);
bx_param_num_c *get_options () { return options; }
void set_separator (char sep) {separator = sep; }
#if BX_UI_TEXT
virtual void text_print (FILE *fp);
virtual int text_ask (FILE *fpin, FILE *fpout);
#endif
};
class bx_list_c : public bx_param_c {
private:
// just a list of bx_param_c objects. size tells current number of
// objects in the list, and maxsize tells how many list items are
// allocated in the constructor.
bx_param_c **list;
int size, maxsize;
// options is a bit field whose bits are defined by bx_listopt_bits ORed
// together. Options is a bx_param so that if necessary the bx_list could
// install a handler to cause get/set of options to have side effects.
bx_param_num_c *options;
// for a menu, the value of choice before the call to "ask" is default.
// After ask, choice holds the value that the user chose. Choice defaults
// to 1 in the constructor.
bx_param_num_c *choice;
// title of the menu or series
bx_param_string_c *title;
// if the menu shows a "return to previous menu" type of choice,
// this controls where that choice will go.
bx_param_c *parent;
void init ();
public:
enum {
// When a bx_list_c is displayed as a menu, SHOW_PARENT controls whether or
// not the menu shows "0. Return to previous menu" or not.
BX_SHOW_PARENT = (1<<0),
// Some lists are best displayed shown as menus, others as a series of
// related questions.
BX_SERIES_ASK = (1<<1)
} bx_listopt_bits;
//bx_list_c (bx_id id, int maxsize);
bx_list_c (bx_id id, char *name, char *description, bx_param_c **init_list);
virtual ~bx_list_c();
void add (bx_param_c *param);
bx_param_c *get (int index);
bx_param_num_c *get_options () { return options; }
bx_param_num_c *get_choice () { return choice; }
bx_param_string_c *get_title () { return title; }
void set_parent (bx_param_c *parent);
#if BX_UI_TEXT
virtual void text_print (FILE *);
virtual int text_ask (FILE *fpin, FILE *fpout);
#endif
};
////////////////////////////////////////////////////////////////
#define BX_FLOPPY_NONE 10 // floppy not present
#define BX_FLOPPY_1_2 11 // 1.2M 5.25"
#define BX_FLOPPY_1_44 12 // 1.44M 3.5"
#define BX_FLOPPY_2_88 13 // 2.88M 3.5"
#define BX_FLOPPY_720K 14 // 720K 3.5"
#define BX_FLOPPY_LAST 14 // last legal value of floppy type
#define BX_FLOPPY_GUESS 20 // decide based on image size
extern char *floppy_type_names[];
extern int n_floppy_type_names;
extern char *floppy_status_names[];
extern int n_floppy_status_names;
extern char *floppy_bootdisk_names[];
extern int n_floppy_bootdisk_names;
extern char *loader_os_names[];
extern int n_loader_os_names;
extern char *keyboard_type_names[];
extern int n_keyboard_type_names;
typedef struct {
bx_param_string_c *Opath;
bx_param_enum_c *Otype;
bx_param_enum_c *Oinitial_status;
} bx_floppy_options;
typedef struct {
bx_param_bool_c *Opresent;
bx_param_string_c *Opath;
bx_param_num_c *Ocylinders;
bx_param_num_c *Oheads;
bx_param_num_c *Ospt;
} bx_disk_options;
typedef struct {
bx_param_bool_c *Opresent;
bx_param_string_c *Odev;
} bx_serial_options;
struct bx_cdrom_options
{
bx_param_bool_c *Opresent;
bx_param_string_c *Opath;
bx_param_enum_c *Oinserted;
};
////////////////////////////////////////////////////////////////////
class bx_simulator_interface_c {
public:
bx_simulator_interface_c ();
virtual int get_init_done () { return -1; }
virtual int set_init_done (int n) {return -1;}
virtual int register_param (bx_id id, bx_param_c *it) {return -1;}
virtual bx_param_c *get_param (bx_id id) {return NULL;}
virtual bx_param_num_c *get_param_num (bx_id id) {return NULL;}
virtual bx_param_string_c *get_param_string (bx_id id) {return NULL;}
virtual int get_n_log_modules () {return -1;}
virtual char *get_prefix (int mod) {return 0;}
virtual int get_log_action (int mod, int level) {return -1;}
virtual void set_log_action (int mod, int level, int action) {}
virtual char *get_action_name (int action) {return 0;}
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virtual const char *get_log_level_name (int level) {return 0;}
virtual int get_max_log_level () {return -1;}
virtual void quit_sim (int clean) {}
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virtual int get_default_rc (char *path, int len) {return -1;}
virtual int read_rc (char *path) {return -1;}
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;}
virtual int set_log_file (char *path) {return -1;}
virtual int get_floppy_options (int drive, bx_floppy_options *out) {return -1;}
virtual int get_cdrom_options (int drive, bx_cdrom_options *out) {return -1;}
virtual char *get_floppy_type_name (int type) {return NULL;}
typedef int (*sim_interface_callback_t)(int code);
virtual void set_notify_callback (sim_interface_callback_t func) {}
virtual int notify_return (int retcode) {return -1;}
// methods marked LOCAL should only be called by the simulator, not
// from the control panel.
#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 (const char *prefix, int level, char *msg) {return -1;}
virtual int log_msg_2 (char *prefix, int *level, char *msg, int len) {return -1;}
virtual int get_enabled () {return -1;}
virtual void set_enabled (int enabled) {}
};
extern bx_simulator_interface_c *SIM;
extern void init_siminterface ();