main.cpp

int kickstart=1;
int oldkickstart=-1;	/* reload KS at startup */

extern char launchDir[300];

extern "C" int main( int argc, char *argv[] );

/*
  * UAE - The Un*x Amiga Emulator
  *
  * Main program
  *
  * Copyright 1995 Ed Hanway
  * Copyright 1995, 1996, 1997 Bernd Schmidt
  */
#include "sysconfig.h"
#include "sysdeps.h"
#include <assert.h>
#ifdef USE_UAE4ALL_VKBD
#include "vkbd.h"
#endif
#include "config.h"
#include "uae.h"
#include "options.h"
#include "thread.h"
#include "debug_uae4all.h"
#include "gensound.h"
#include "events.h"
#include "memory-uae.h"
#include "audio.h"
#include "sound.h"
#include "custom.h"
#include "m68k/m68k_intrf.h"
#include "disk.h"
#include "debug.h"
#include "xwin.h"
#include "joystick.h"
#include "keybuf.h"
#include "gui.h"
#include "zfile.h"
#include "autoconf.h"
#include "osemu.h"
#include "exectasks.h"
#include "bsdsocket.h"
#include "drawing.h"
#include "menu.h" 
#include "menu_config.h"
#include "gp2xutil.h"
/* PocketUAE */
#include "native2amiga.h"

#ifdef USE_SDL
#include "SDL.h"
extern SDL_Surface *current_screenshot;
#endif
#ifdef GP2X
#include "gp2xutil.h"
#endif

#ifdef __PSP2__
#include <psp2shell.h>
#endif

long int version = 256*65536L*UAEMAJOR + 65536L*UAEMINOR + UAESUBREV;

struct uae_prefs currprefs, changed_prefs; 

int no_gui = 0;
int joystickpresent = 0;
int cloanto_rom = 0;

int64_t g_uae_epoch = 0;

struct gui_info gui_data;

char warning_buffer[256];

/* If you want to pipe printer output to a file, put something like
 * "cat >>printerfile.tmp" above.
 * The printer support was only tested with the driver "PostScript" on
 * Amiga side, using apsfilter for linux to print ps-data.
 *
 * Under DOS it ought to be -p LPT1: or -p PRN: but you'll need a
 * PostScript printer or ghostscript -=SR=-
 */


void discard_prefs ()
{
}

void default_prefs ()
{
    produce_sound = 2;
    prefs_gfx_framerate = 0;

    strcpy (prefs_df[0], ROM_PATH_PREFIX "df0.adf");
    strcpy (prefs_df[1], ROM_PATH_PREFIX "df1.adf");

	snprintf(romfile, 256, "%s/kickstarts/%s",launchDir,kickstarts_rom_names[kickstart]);
	if(strlen(extended_rom_names[kickstart]) == 0)
	  snprintf(extfile, 256, "");
	else
	  snprintf(extfile, 256, "%s/kickstarts/%s",launchDir,extended_rom_names[kickstart]);
	FILE *f=fopen (romfile, "r" );
	if(!f){
		strcpy (romfile, "kick.rom");
	}
	else fclose(f);
	
	snprintf(romkeyfile, 256, "%s/kickstarts/%s",launchDir,"rom.key");	

	f=fopen (romkeyfile, "r" );
	if(!f)
	{
		strcpy (romkeyfile, "rom.key");
	}
	else fclose(f);
	
#ifdef ANDROIDSDL
	if (uae4all_init_rom(romfile)==-1)
	{
	  snprintf(romfile, 256, "%s/Android/data/com.cloanto.amigaforever.essentials/files/rom/%s",getenv("SDCARD"),af_kickstarts_rom_names[kickstart]);
	  FILE *f3=fopen (romfile, "r" );
	  if(!f3)
	  {
		  strcpy (romfile, "kick.rom");
	  }
	  else fclose(f3);
	  
	  snprintf(romkeyfile, 256, "%s/Android/data/com.cloanto.amigaforever.essentials/files/rom/%s",getenv("SDCARD"),"rom.key");	
	  FILE *f4=fopen (romkeyfile, "r" );
	  if(!f4)
	  {
		strcpy (romkeyfile, "rom.key");
	  }
	  else fclose(f4);
	}
#endif

	/* 1MB */
    prefs_chipmem_size = 0x00100000;
    prefs_bogomem_size = 0;
	changed_prefs.fastmem_size = 0;
}

int quit_program = 0;

void uae_reset (void)
{
    gui_purge_events();
    black_screen_now();
    quit_program = 2;
    set_special (SPCFLAG_BRK);
}

void uae_quit (void)
{
    if (quit_program != -1)
	quit_program = -1;
}

void reset_all_systems (void)
{
    init_eventtab ();
    memory_reset ();
    filesys_reset ();
    filesys_start_threads ();
}

/* Okay, this stuff looks strange, but it is here to encourage people who
 * port UAE to re-use as much of this code as possible. Functions that you
 * should be using are do_start_program() and do_leave_program(), as well
 * as real_main(). Some OSes don't call main() (which is braindamaged IMHO,
 * but unfortunately very common), so you need to call real_main() from
 * whatever entry point you have. You may want to write your own versions
 * of start_program() and leave_program() if you need to do anything special.
 * Add #ifdefs around these as appropriate.
 */
void do_start_program (void)
{
	quit_program = 2;
	m68k_go (1);
}

void do_leave_program (void)
{
#ifdef USE_SDL
#ifdef __PSP2__ //On Vita, only remove keyboard graphics from memory when quitting the emu
#ifdef USE_UAE4ALL_VKBD
	vkbd_quit();
#endif
#endif
  if(current_screenshot != NULL)
    SDL_FreeSurface(current_screenshot);
#endif
    graphics_leave ();
    close_joystick ();
    close_sound ();
    zfile_exit ();
#ifdef USE_SDL
    SDL_Quit ();
#endif
    memory_cleanup ();
}

void start_program (void)
{
    do_start_program ();
}

void leave_program (void)
{
    do_leave_program ();
}

void real_main (int argc, char **argv)
{
#ifdef __PSP2__
	scePowerSetArmClockFrequency(444);
    scePowerSetGpuClockFrequency(222);
    scePowerSetBusClockFrequency(222);
    scePowerSetGpuXbarClockFrequency(222);
#ifdef DEBUG_UAE4ALL
	psp2shell_init(3333, 5);
#endif
#endif

#ifdef USE_SDL
    SDL_Init (SDL_INIT_VIDEO | SDL_INIT_JOYSTICK 
#if !defined(NO_SOUND) && !defined(GP2X)
 			| SDL_INIT_AUDIO
#endif
	);
#endif
  // Initialize timebase
  g_uae_epoch = read_processor_time();
  syncbase = 1000000; // Microseconds

#ifdef __PSP2__
	mkdir("ux0:/data/uae4all", 0777);
	mkdir("ux0:/data/uae4all/roms", 0777);
	mkdir("ux0:/data/uae4all/saves", 0777);
	mkdir("ux0:/data/uae4all/conf", 0777);
	mkdir("ux0:/data/uae4all/kickstarts", 0777);
	strcpy(launchDir, "ux0:/data/uae4all");
#else
	getcwd(launchDir,250);
#endif
    /* PocketUAE prefs */
    default_prefs_uae (&currprefs);
    default_prefs();
#ifdef GP2X
    gp2x_init(argc, argv);
#endif
		// Set everthing to default and clear HD settings
		SetDefaultMenuSettings(1);
    
     loadconfig (1);
    if (! graphics_setup ()) {
		exit (1);
    }

    rtarea_init ();

	hardfile_install();

    if (! setup_sound ()) {
		write_log ("Sound driver unavailable: Sound output disabled\n");
		produce_sound = 0;
    }
    init_joystick ();

	int err = gui_init ();
	if (err == -1) {
	    write_log ("Failed to initialize the GUI\n");
	} else if (err == -2) {
	    exit (0);
	}
    if (sound_available && produce_sound > 1 && ! init_audio ()) {
		write_log ("Sound driver unavailable: Sound output disabled\n");
		produce_sound = 0;
    }

    /* Install resident module to get 8MB chipmem, if requested */
    rtarea_setup ();

    keybuf_init (); /* Must come after init_joystick */

#ifdef USE_AUTOCONFIG
    expansion_init ();
#endif

    memory_init ();

    filesys_install (); 
    native2amiga_install ();

    custom_init (); /* Must come after memory_init */
    DISK_init ();

    m68k_init(0);

    gui_update ();

#ifdef GP2X
    switch_to_hw_sdl(1);
#endif
	{
		start_program ();
	}
    leave_program ();
}

#ifndef NO_MAIN_IN_MAIN_C
int main (int argc, char *argv[])
{
    real_main (argc, argv);
    return 0;
}


void default_prefs_uae (struct uae_prefs *p)
{
    p->chipset_mask = CSMASK_ECS_AGNUS;
    
    p->cpu_level = M68000;
    
    p->fastmem_size = 0x00000000;
#if !( defined(PANDORA) || defined(ANDROIDSDL) )
    p->z3fastmem_size = 0x00000000;
    p->gfxmem_size = 0x00000000;
#endif

    p->mountinfo = alloc_mountinfo ();
}

void discard_prefs_uae (struct uae_prefs *p)
{
    free_mountinfo (p->mountinfo);
}
#endif