#include <SDL.h>
#include "xemu/emutools_basicdefs.h"
#include <dirent.h>

Include dependency graph for emutools.h:

Macros
#define	MSG_POPUP_WINDOW(sdlflag, title, msg, win) SDL_ShowSimpleMessageBox_custom(sdlflag, title, msg, win)

#define	INSTALL_DIRECTORY_ENTRY_NAME "default-files"

#define	APP_ORG "xemu-lgb"

#define	APP_DESC_APPEND " - Xemu"

#define	XEMU_MAIN_LOOP(func, p1, p2) for (;;) func()

#define	XEMU_CPU_STAT_INFO_BUFFER_SIZE 64

#define	_REPORT_WINDOW_(sdlflag, str, ...)

#define	INFO_WINDOW(...) _REPORT_WINDOW_(SDL_MESSAGEBOX_INFORMATION, "INFO", __VA_ARGS__)

#define	WARNING_WINDOW(...) _REPORT_WINDOW_(SDL_MESSAGEBOX_WARNING, "WARNING", __VA_ARGS__)

#define	ERROR_WINDOW(...) _REPORT_WINDOW_(SDL_MESSAGEBOX_ERROR, "ERROR", __VA_ARGS__)

#define	FATAL(...)

#define	QUESTION_WINDOW(items, msg) _sdl_emu_secured_modal_box_(items, msg)

#define	ARE_YOU_SURE_OVERRIDE 1

#define	ARE_YOU_SURE_DEFAULT_YES 2

#define	ARE_YOU_SURE_DEFAULT_NO 4

#define	XEMU_VIEWPORT_ADJUST_LOGICAL_SIZE 1

#define	HAVE_MM_MALLOC

#define	xemu_os_open open

#define	xemu_os_creat creat

#define	xemu_os_fopen fopen

#define	xemu_os_unlink unlink

#define	xemu_os_mkdir mkdir

#define	xemu_os_opendir opendir

#define	xemu_os_closedir closedir

#define	xemu_os_stat stat

#define	xemu_os_close close

Typedefs
typedef char	sha1_hash_str[41]

typedef Uint8	sha1_hash_bytes[20]

typedef DIR	XDIR

Functions
void	sysconsole_open (void)

void	sysconsole_close (const char *waitmsg)

int	sysconsole_toggle (int set)

void	xemu_get_timing_stat_string (char *buf, unsigned int size)

const char *	xemu_get_uname_string (void)

void	clear_emu_events (void)

void	xemu_drop_events (void)

int	set_mouse_grab (SDL_bool state, int force_allow)

SDL_bool	is_mouse_grab (void)

void	save_mouse_grab (void)

void	restore_mouse_grab (void)

int	_sdl_emu_secured_modal_box_ (const char items_in, const char msg)

int	ARE_YOU_SURE (const char *s, int flags)

void	xemu_set_viewport (unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2, unsigned int flags)

void	xemu_get_viewport (unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2)

void	xemu_window_snap_to_optimal_size (int forced)

int	xemu_init_debug (const char *fn)

time_t	xemu_get_unixtime (void)

struct tm *	xemu_get_localtime (void)

Uint8	xemu_hour_to_bcd12h (Uint8 hours, int hour_offset)

unsigned int	xemu_get_microseconds (void)

void *	xemu_malloc (size_t size)

void *	xemu_realloc (void *p, size_t size)

int	xemu_is_first_time_user (void)

void *	xemu_malloc_ALIGNED (size_t size)

char *	xemu_strdup (const char *s)

void	xemu_restrdup (char *ptr, const char str)

void	xemu_set_full_screen (int setting)

void	xemu_set_screen_mode (int setting)

void	xemu_timekeeping_delay (int td_em)

void	xemu_pre_init (const char app_organization, const char app_name, const char *slogan)

int	xemu_init_sdl (void)

int	xemu_post_init (const char window_title, int is_resizable, int texture_x_size, int texture_y_size, int logical_x_size, int logical_y_size, int win_x_size, int win_y_size, Uint32 pixel_format, int n_colours, const Uint8 colours, Uint32 store_palette, int render_scale_quality, int locked_texture_update, void(shutdown_callback)(void))

int	xemu_set_icon_from_xpm (char *xpm[])

void	xemu_timekeeping_start (void)

void	xemu_render_dummy_frame (Uint32 colour, int texture_x_size, int texture_y_size)

Uint32 *	xemu_start_pixel_buffer_access (int *texture_tail)

void	xemu_update_screen (void)

void	sha1_checksum_as_words (Uint32 hash[5], const Uint8 *data, Uint32 size)

void	sha1_checksum_as_bytes (sha1_hash_bytes hash_bytes, const Uint8 *data, Uint32 size)

void	sha1_checksum_as_string (sha1_hash_str hash_str, const Uint8 *data, Uint32 size)

int	xemu_os_readdir (XDIR dirp, char fn)

int	xemu_os_file_exists (const char *fn)

Variables
int(*	SDL_ShowSimpleMessageBox_custom )(Uint32, const char , const char , SDL_Window *)

int(*	SDL_ShowMessageBox_custom )(const SDL_MessageBoxData , int )

int	allow_mouse_grab

int	i_am_sure_override

const char *	str_are_you_sure_to_exit

char *	sdl_window_title

char *	window_title_custom_addon

char *	window_title_info_addon

SDL_Window *	sdl_win

Uint32	sdl_winid

SDL_PixelFormat *	sdl_pix_fmt

int	sdl_on_x11

int	sdl_on_wayland

char *	xemu_app_org

char *	xemu_app_name

int	seconds_timer_trigger

char *	sdl_pref_dir

char *	sdl_base_dir

char *	sdl_inst_dir

int	sysconsole_is_open

int	sdl_default_win_x_size

int	sdl_default_win_y_size

int	register_new_texture_creation

SDL_version	sdlver_compiled

SDL_version	sdlver_linked

Uint32 *	xemu_frame_pixel_access_p

const char	EMPTY_STR []

const int	ZERO_INT

const int	ONE_INT

Macro Definition Documentation

◆ _REPORT_WINDOW_

#define _REPORT_WINDOW_	(	sdlflag,
		str,
		...
	)

Value:

        do { \
        char _buf_for_win_msg_[4096]; \
        CHECK_SNPRINTF(snprintf(_buf_for_win_msg_, sizeof _buf_for_win_msg_, __VA_ARGS__), sizeof _buf_for_win_msg_); \
        fprintf(stderr, str ": %s" NL, _buf_for_win_msg_); \
        if (debug_fp)   \
                fprintf(debug_fp, str ": %s" NL, _buf_for_win_msg_);    \
        if (sdl_win) { \
                save_mouse_grab(); \
                MSG_POPUP_WINDOW(sdlflag, sdl_window_title, _buf_for_win_msg_, sdl_win); \
                clear_emu_events(); \
                xemu_drop_events(); \
                SDL_RaiseWindow(sdl_win); \
                restore_mouse_grab(); \
                xemu_timekeeping_start(); \
        } else \
		MSG_POPUP_WINDOW(sdlflag, sdl_window_title, _buf_for_win_msg_, sdl_win); \
} while (0)

Definition at line 91 of file emutools.h.

◆ APP_DESC_APPEND

#define APP_DESC_APPEND " - Xemu"

Definition at line 52 of file emutools.h.

◆ APP_ORG

#define APP_ORG "xemu-lgb"

Definition at line 50 of file emutools.h.

◆ ARE_YOU_SURE_DEFAULT_NO

#define ARE_YOU_SURE_DEFAULT_NO 4

Definition at line 126 of file emutools.h.

◆ ARE_YOU_SURE_DEFAULT_YES

#define ARE_YOU_SURE_DEFAULT_YES 2

Definition at line 125 of file emutools.h.

◆ ARE_YOU_SURE_OVERRIDE

#define ARE_YOU_SURE_OVERRIDE 1

Definition at line 124 of file emutools.h.

◆ ERROR_WINDOW

#define ERROR_WINDOW ( ... ) _REPORT_WINDOW_(SDL_MESSAGEBOX_ERROR, "ERROR", __VA_ARGS__)

Definition at line 111 of file emutools.h.

◆ FATAL

#define FATAL ( ... )

Value:

        do { \
        ERROR_WINDOW(__VA_ARGS__); \
        XEMUEXIT(1); \
} while (0)

Definition at line 113 of file emutools.h.

◆ HAVE_MM_MALLOC

#define HAVE_MM_MALLOC

Definition at line 165 of file emutools.h.

◆ INFO_WINDOW

#define INFO_WINDOW ( ... ) _REPORT_WINDOW_(SDL_MESSAGEBOX_INFORMATION, "INFO", __VA_ARGS__)

Definition at line 109 of file emutools.h.

◆ INSTALL_DIRECTORY_ENTRY_NAME

#define INSTALL_DIRECTORY_ENTRY_NAME "default-files"

Definition at line 43 of file emutools.h.

◆ MSG_POPUP_WINDOW

#define MSG_POPUP_WINDOW	(	sdlflag,
		title,
		msg,
		win
	)	SDL_ShowSimpleMessageBox_custom(sdlflag, title, msg, win)

Definition at line 42 of file emutools.h.

◆ QUESTION_WINDOW

#define QUESTION_WINDOW	(	items,
		msg
	)	_sdl_emu_secured_modal_box_(items, msg)

Definition at line 119 of file emutools.h.

◆ WARNING_WINDOW

#define WARNING_WINDOW ( ... ) _REPORT_WINDOW_(SDL_MESSAGEBOX_WARNING, "WARNING", __VA_ARGS__)

Definition at line 110 of file emutools.h.

◆ XEMU_CPU_STAT_INFO_BUFFER_SIZE

#define XEMU_CPU_STAT_INFO_BUFFER_SIZE 64

Definition at line 65 of file emutools.h.

◆ XEMU_MAIN_LOOP

#define XEMU_MAIN_LOOP	(	func,
		p1,
		p2
	)	for (;;) func()

Definition at line 58 of file emutools.h.

◆ xemu_os_close

#define xemu_os_close close

Definition at line 272 of file emutools.h.

◆ xemu_os_closedir

#define xemu_os_closedir closedir

Definition at line 269 of file emutools.h.

◆ xemu_os_creat

#define xemu_os_creat creat

Definition at line 264 of file emutools.h.

◆ xemu_os_fopen

#define xemu_os_fopen fopen

Definition at line 265 of file emutools.h.

◆ xemu_os_mkdir

#define xemu_os_mkdir mkdir

Definition at line 267 of file emutools.h.

◆ xemu_os_open

#define xemu_os_open open

Definition at line 263 of file emutools.h.

◆ xemu_os_opendir

#define xemu_os_opendir opendir

Definition at line 268 of file emutools.h.

◆ xemu_os_stat

#define xemu_os_stat stat

Definition at line 270 of file emutools.h.

◆ xemu_os_unlink

#define xemu_os_unlink unlink

Definition at line 266 of file emutools.h.

◆ XEMU_VIEWPORT_ADJUST_LOGICAL_SIZE

#define XEMU_VIEWPORT_ADJUST_LOGICAL_SIZE 1

Definition at line 146 of file emutools.h.

Typedef Documentation

◆ sha1_hash_bytes

typedef Uint8 sha1_hash_bytes[20]

Definition at line 238 of file emutools.h.

◆ sha1_hash_str

typedef char sha1_hash_str[41]

Definition at line 237 of file emutools.h.

◆ XDIR

typedef DIR XDIR

Definition at line 262 of file emutools.h.

Function Documentation

◆ _sdl_emu_secured_modal_box_()

int _sdl_emu_secured_modal_box_	(	const char *	items_in,
		const char *	msg
	)

Definition at line 469 of file screen.c.

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◆ ARE_YOU_SURE()

int ARE_YOU_SURE	(	const char *	s,
		int	flags
	)

Definition at line 1202 of file emutools.c.

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◆ clear_emu_events()

void clear_emu_events ( void )

Definition at line 193 of file commodore_65.c.

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◆ is_mouse_grab()

SDL_bool is_mouse_grab ( void )

Definition at line 145 of file emutools.c.

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◆ restore_mouse_grab()

void restore_mouse_grab ( void )

Definition at line 158 of file emutools.c.

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◆ save_mouse_grab()

void save_mouse_grab ( void )

Definition at line 151 of file emutools.c.

◆ set_mouse_grab()

int set_mouse_grab	(	SDL_bool	state,
		int	force_allow
	)

Definition at line 131 of file emutools.c.

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◆ sha1_checksum_as_bytes()

void sha1_checksum_as_bytes	(	sha1_hash_bytes	hash_bytes,
		const Uint8 *	data,
		Uint32	size
	)

Definition at line 1840 of file emutools.c.

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◆ sha1_checksum_as_string()

void sha1_checksum_as_string	(	sha1_hash_str	hash_str,
		const Uint8 *	data,
		Uint32	size
	)

Definition at line 1853 of file emutools.c.

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◆ sha1_checksum_as_words()

void sha1_checksum_as_words	(	Uint32	hash[5],
		const Uint8 *	data,
		Uint32	size
	)

Definition at line 1805 of file emutools.c.

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◆ sysconsole_close()

void sysconsole_close ( const char * waitmsg )

Definition at line 1393 of file emutools.c.

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◆ sysconsole_open()

void sysconsole_open ( void )

Definition at line 1294 of file emutools.c.

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◆ sysconsole_toggle()

int sysconsole_toggle ( int set )

Definition at line 1455 of file emutools.c.

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◆ xemu_drop_events()

void xemu_drop_events ( void )

Definition at line 294 of file emutools.c.

◆ xemu_get_localtime()

struct tm* xemu_get_localtime ( void )

Definition at line 187 of file emutools.c.

◆ xemu_get_microseconds()

unsigned int xemu_get_microseconds ( void )

Definition at line 205 of file emutools.c.

◆ xemu_get_timing_stat_string()

void xemu_get_timing_stat_string	(	char *	buf,
		unsigned int	size
	)

Definition at line 538 of file emutools.c.

◆ xemu_get_uname_string()

const char* xemu_get_uname_string ( void )

Definition at line 468 of file emutools.c.

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◆ xemu_get_unixtime()

time_t xemu_get_unixtime ( void )

Definition at line 199 of file emutools.c.

◆ xemu_get_viewport()

void xemu_get_viewport	(	unsigned int *	x1,
		unsigned int *	y1,
		unsigned int *	x2,
		unsigned int *	y2
	)

Definition at line 877 of file emutools.c.

◆ xemu_hour_to_bcd12h()

Uint8 xemu_hour_to_bcd12h	(	Uint8	hours,
		int	hour_offset
	)

Definition at line 211 of file emutools.c.

◆ xemu_init_debug()

int xemu_init_debug ( const char * fn )

Definition at line 582 of file emutools.c.

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◆ xemu_init_sdl()

int xemu_init_sdl ( void )

Definition at line 744 of file emutools.c.

◆ xemu_is_first_time_user()

int xemu_is_first_time_user ( void )

Definition at line 623 of file emutools.c.

◆ xemu_malloc()

void* xemu_malloc ( size_t size )

Definition at line 226 of file emutools.c.

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◆ xemu_malloc_ALIGNED()

void* xemu_malloc_ALIGNED ( size_t size )

◆ xemu_os_file_exists()

int xemu_os_file_exists ( const char * fn )

Definition at line 1725 of file emutools.c.

◆ xemu_os_readdir()

int xemu_os_readdir	(	XDIR *	dirp,
		char *	fn
	)

Definition at line 1733 of file emutools.c.

◆ xemu_post_init()

int xemu_post_init	(	const char *	window_title,
		int	is_resizable,
		int	texture_x_size,
		int	texture_y_size,
		int	logical_x_size,
		int	logical_y_size,
		int	win_x_size,
		int	win_y_size,
		Uint32	pixel_format,
		int	n_colours,
		const Uint8 *	colours,
		Uint32 *	store_palette,
		int	render_scale_quality,
		int	locked_texture_update,
		void(*)(void)	shutdown_callback
	)

Definition at line 908 of file emutools.c.

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◆ xemu_pre_init()

void xemu_pre_init	(	const char *	app_organization,
		const char *	app_name,
		const char *	slogan
	)

Definition at line 651 of file emutools.c.

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◆ xemu_realloc()

void* xemu_realloc	(	void *	p,
		size_t	size
	)

Definition at line 235 of file emutools.c.

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◆ xemu_render_dummy_frame()

void xemu_render_dummy_frame	(	Uint32	colour,
		int	texture_x_size,
		int	texture_y_size
	)

Definition at line 1132 of file emutools.c.

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◆ xemu_restrdup()

void xemu_restrdup	(	char **	ptr,
		const char *	str
	)

Definition at line 286 of file emutools.c.

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◆ xemu_set_full_screen()

void xemu_set_full_screen ( int setting )

Definition at line 311 of file emutools.c.

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◆ xemu_set_icon_from_xpm()

int xemu_set_icon_from_xpm ( char * xpm[] )

Definition at line 1066 of file emutools.c.

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◆ xemu_set_screen_mode()

void xemu_set_screen_mode ( int setting )

Definition at line 343 of file emutools.c.

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◆ xemu_set_viewport()

void xemu_set_viewport	(	unsigned int	x1,
		unsigned int	y1,
		unsigned int	x2,
		unsigned int	y2,
		unsigned int	flags
	)

Definition at line 844 of file emutools.c.

◆ xemu_start_pixel_buffer_access()

Uint32* xemu_start_pixel_buffer_access ( int * texture_tail )

Definition at line 1153 of file emutools.c.

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◆ xemu_strdup()

char* xemu_strdup ( const char * s )

Definition at line 278 of file emutools.c.

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◆ xemu_timekeeping_delay()

void xemu_timekeeping_delay ( int td_em )

Definition at line 405 of file emutools.c.

◆ xemu_timekeeping_start()

void xemu_timekeeping_start ( void )

Definition at line 1122 of file emutools.c.

◆ xemu_update_screen()

void xemu_update_screen ( void )

Definition at line 1184 of file emutools.c.

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◆ xemu_window_snap_to_optimal_size()

void xemu_window_snap_to_optimal_size ( int forced )

Definition at line 808 of file emutools.c.

Variable Documentation

◆ allow_mouse_grab

int allow_mouse_grab

Definition at line 118 of file emutools.c.

◆ EMPTY_STR

const char EMPTY_STR[]

Definition at line 57 of file emutools.c.

◆ i_am_sure_override

int i_am_sure_override

Definition at line 74 of file emutools.c.

◆ ONE_INT

const int ONE_INT

Definition at line 59 of file emutools.c.

◆ register_new_texture_creation

int register_new_texture_creation

Definition at line 84 of file emutools.c.

◆ sdl_base_dir

char * sdl_base_dir

Definition at line 139 of file emutools.h.

◆ sdl_default_win_x_size

int sdl_default_win_x_size

Definition at line 112 of file emutools.c.

◆ sdl_default_win_y_size

int sdl_default_win_y_size

Definition at line 141 of file emutools.h.

◆ sdl_inst_dir

char * sdl_inst_dir

Definition at line 139 of file emutools.h.

◆ sdl_on_wayland

int sdl_on_wayland

Definition at line 136 of file emutools.h.

◆ sdl_on_x11

int sdl_on_x11

Definition at line 81 of file emutools.c.

◆ sdl_pix_fmt

SDL_PixelFormat* sdl_pix_fmt

Definition at line 80 of file emutools.c.

◆ sdl_pref_dir

char* sdl_pref_dir

Definition at line 97 of file emutools.c.

◆ SDL_ShowMessageBox_custom

int(* SDL_ShowMessageBox_custom) (const SDL_MessageBoxData *, int *)

Definition at line 63 of file emutools.c.

◆ SDL_ShowSimpleMessageBox_custom

int(* SDL_ShowSimpleMessageBox_custom) (Uint32, const char *, const char *, SDL_Window *)

Definition at line 62 of file emutools.c.

◆ sdl_win

SDL_Window* sdl_win

Definition at line 43 of file screen.c.

◆ sdl_window_title

char* sdl_window_title

Definition at line 89 of file emutools.c.

◆ sdl_winid

Uint32 sdl_winid

Definition at line 49 of file screen.c.

◆ sdlver_compiled

SDL_version sdlver_compiled

Definition at line 86 of file configuration.c.

◆ sdlver_linked

SDL_version sdlver_linked

Definition at line 143 of file emutools.h.

◆ seconds_timer_trigger

int seconds_timer_trigger

Definition at line 101 of file emutools.c.

◆ str_are_you_sure_to_exit

const char* str_are_you_sure_to_exit

Definition at line 75 of file emutools.c.

◆ sysconsole_is_open

int sysconsole_is_open

Definition at line 109 of file emutools.c.

◆ window_title_custom_addon

char* window_title_custom_addon

Definition at line 90 of file emutools.c.

◆ window_title_info_addon

char* window_title_info_addon

Definition at line 91 of file emutools.c.

◆ xemu_app_name

char * xemu_app_name

Definition at line 137 of file emutools.h.

◆ xemu_app_org

char* xemu_app_org

Definition at line 85 of file emutools.c.

◆ xemu_frame_pixel_access_p

Uint32* xemu_frame_pixel_access_p

Definition at line 93 of file emutools.c.

◆ ZERO_INT

const int ZERO_INT

Definition at line 58 of file emutools.c.

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ _REPORT_WINDOW_

◆ APP_DESC_APPEND

◆ APP_ORG

◆ ARE_YOU_SURE_DEFAULT_NO

◆ ARE_YOU_SURE_DEFAULT_YES

◆ ARE_YOU_SURE_OVERRIDE

◆ ERROR_WINDOW

◆ FATAL

◆ HAVE_MM_MALLOC

◆ INFO_WINDOW

◆ INSTALL_DIRECTORY_ENTRY_NAME

◆ MSG_POPUP_WINDOW

◆ QUESTION_WINDOW

◆ WARNING_WINDOW

◆ XEMU_CPU_STAT_INFO_BUFFER_SIZE

◆ XEMU_MAIN_LOOP

◆ xemu_os_close

◆ xemu_os_closedir

◆ xemu_os_creat

◆ xemu_os_fopen

◆ xemu_os_mkdir

◆ xemu_os_open

◆ xemu_os_opendir

◆ xemu_os_stat

◆ xemu_os_unlink

◆ XEMU_VIEWPORT_ADJUST_LOGICAL_SIZE

Typedef Documentation

◆ sha1_hash_bytes

◆ sha1_hash_str

◆ XDIR

Function Documentation

◆ _sdl_emu_secured_modal_box_()

◆ ARE_YOU_SURE()

◆ clear_emu_events()

◆ is_mouse_grab()

◆ restore_mouse_grab()

◆ save_mouse_grab()

◆ set_mouse_grab()

◆ sha1_checksum_as_bytes()

◆ sha1_checksum_as_string()

◆ sha1_checksum_as_words()

◆ sysconsole_close()

◆ sysconsole_open()

◆ sysconsole_toggle()

◆ xemu_drop_events()

◆ xemu_get_localtime()

◆ xemu_get_microseconds()

◆ xemu_get_timing_stat_string()

◆ xemu_get_uname_string()

◆ xemu_get_unixtime()

◆ xemu_get_viewport()

◆ xemu_hour_to_bcd12h()

◆ xemu_init_debug()

◆ xemu_init_sdl()

◆ xemu_is_first_time_user()

◆ xemu_malloc()

◆ xemu_malloc_ALIGNED()

◆ xemu_os_file_exists()

◆ xemu_os_readdir()

◆ xemu_post_init()

◆ xemu_pre_init()

◆ xemu_realloc()

◆ xemu_render_dummy_frame()

◆ xemu_restrdup()

◆ xemu_set_full_screen()

◆ xemu_set_icon_from_xpm()

◆ xemu_set_screen_mode()

◆ xemu_set_viewport()

◆ xemu_start_pixel_buffer_access()

◆ xemu_strdup()

◆ xemu_timekeeping_delay()

◆ xemu_timekeeping_start()

◆ xemu_update_screen()

◆ xemu_window_snap_to_optimal_size()

Variable Documentation