kolibrios-gitea/programs/mine/trunk/msys.h--

/*
    Sphinx C-- header file for MenuetOS applications.
    Based on msys.h-- written by Alexey Sugonyaev and modified by Barry Kauler.
    This extended version is written by Ivan Poddubny.

    e-mail: ivan-yar@bk.ru
*/

// KeyCode constant
#define UP_KEY		130+48
#define DOWN_KEY	129+48
#define LEFT_KEY	128+48
#define RIGHT_KEY	131+48
#define RETURN_KEY	13
#define BACKSPACE_KEY	8

// Color constant
#define clWhite		0x00ffffff
#define clGray		0x00808080
#define clLightGray	0x00c0c0c0
#define clDarkGray	0x00707070
#define clBlack		0x00000000
#define clRed		0x00ff0000
#define clGreen		0x0000ff00
#define clBlue		0x000000ff

#define evReDraw	1
#define evKey		2
#define evButton	3
#define evMouse		6
#define evIPC		7

struct FileInfo
{
  dword	read,
	firstBlock,
	qnBlockRead,
	retPtr,
	Work;
  byte	filedir;
};

struct ProcessInfo
{
  dword cpu_usage;
  word  winstackpos;
  word  winstackval;
  word  not_used1;
  byte  name[12];
  dword memstart,
        memory_used,
        PID,
        xstart,
        ystart,
        xsize,
        ysize;
  byte  not_used2[974];
};

#define SystemColors SystemColours // usa/british

struct SystemColours
{
  dword w_frames,
        w_grab,
        w_grab_button,
        w_grab_button_text,
        w_grab_text,
        w_work,
        w_work_button,
        w_work_button_text,
        w_work_text,
        w_work_graph;
};

/*
  0 = DEFINE WINDOW
  {x_start|y_start}, {x_size|y_size}, color_back, color_title, color_frames
             EBX = [x_start][x_size]
             ECX = [y_start][y_size]
             EDX, ESI, EDI = [00RRGGBB]
*/
inline fastcall void sys_draw_window(dword EBX, ECX, EDX, ESI, EDI)
{
 EAX = 0;               // function 0 : define and draw window
 $int 0x40
}

/*
01 = PUTPIXEL
     ebx [x]
     ecx [y]
     edx pixel color 0x0XRRGGBB
                        ^ 0 normal put, 1 negative
     ret: nothing changed
*/
inline fastcall void sys_put_pixel(dword EBX,ECX,EDX)
{
  EAX=1;
  $int 0x40
}

/*
02 = GET KEY
     ret: al 0 successful -> ah = key
          al 1 no key in buffer
     MODIFIED, see below...
*/
inline fastcall dword sys_get_key()
{
  EAX = 2;              // just read it key from buffer
  $int  0x40
  $shr eax,8
}            //return eax=key code.

/*
03 = GET SYSTEM CLOCK
        ret: eax 0x00SSMMHH sec,min,hour
*/
inline fastcall dword sys_get_clock()
{
  EAX=3;
  $int 0x40
}

/*
04 = WRITE TEXT TO WINDOW
     ebx [x start]*65536 + [y start]
     ecx text color 0x00RRGGBB
     edx pointer to text beginning
     esi text length
     ret: nothing changed
*/
inline fastcall void sys_write_text(dword EBX, ECX, EDX, ESI)
{
  EAX = 4;
  $int 0x40;
}

/*
05 = DELAY X/100 SECS
     ebx delay in 1/100 secs
     ret: nothing changed
*/
inline fastcall void sys_delay(dword EBX)
{
  EAX = 5;
  $int 0x40
}

/*
06 = OPEN FILE FROM FLOPPY
     ebx pointer to filename -> 11 capital letters
     ecx set 0x00000000 - reserved
     edx set 0xffffffff - reserved
     esi read to mem position
     ret: nothing changed
*/
inline fastcall void sys_open_file_floppy(dword EBX, ESI)
{
  $xor ecx,ecx
  EDX = -1;
  EAX = 6;
  $int 0x40
}

/*
07 = PUTIMAGE
     ebx pointer to image in memory - RRGGBBRRGGBB..
     ecx image size [x]*65536+[y]
     edx image position in window [x]*65536+[y]
     ret: eax 0 succesful, 1 overlapped
*/
inline fastcall dword sys_put_image(dword EBX, ECX, EDX)
{
  EAX = 7;
  $int 0x40
}

/*
08 = DEFINE BUTTON
     ebx [x start]*65536 + [x size]
     ecx [y start]*65536 + [y size]
     edx button id number
     esi button color 0x 00 RR GG BB
     ret: nothing changed
*/
inline fastcall void sys_draw_button(dword EBX, ECX, EDX, ESI)
{
  EAX = 8;
  $int 0x40
}

/*
09 = PROCESS INFO
     ebx pointer to 1024 bytes table
     ecx process number or -1 = who am I
     ret: eax number of processes
          table :  +00  dword   cpu usage
                   +04   word   processes position in windowing stack
                   +06   word   window stack value at ecx
                   +10  12 db   name of the process
                   +22  dword   start of processes memory
                   +26  dword   memory used by process
                   +30  dword   PID of the process
                   +34  dword   window x start
                   +38  dword   window y start
                   +42  dword   window x size
                   +46  dword   window y size
*/
inline fastcall dword sys_process_info(dword EBX, ECX)
{
  EAX = 9;
  $int 0x40
}

/*
10 = WAIT FOR EVENT
     ret: eax event type, 1 window redraw, 2 key in buffer, 3 button pressed
*/
inline fastcall dword sys_wait_event()
{
  EAX = 10;              // wait here for event
  $int 0x40
}

/*
11 = CHECK FOR EVENT, NO WAIT
     ret: eax 0 no event, 1 window redraw, 2 key in buffer, 3 button pressed
*/
inline fastcall dword sys_nowait_event()
{
  EAX = 11;
  $int 0x40
}

/* 12 = WINDOW REDRAW
  EBX=1 start of draw, =2 end of draw.
*/
inline fastcall void sys_window_redraw(dword EBX)
{
  EAX = 12;              // function 12:tell os about windowdraw
  $int 0x40
}

/*
13 = DRAW BAR
DrawBar(EBX=[xstart][xsize],ECX=[ystart][ysize],EDX=[0x00RRGGBB])
     ebx [x start]*65536 + [x size]
     ecx [y start]*65536 + [y size]
     edx color 0x00RRGGBB
     ret: nothing changed
*/
inline fastcall void sys_draw_bar(dword EBX, ECX, EDX)
{
  EAX = 13;
  $int 0x40
}

/*
14 = GET SCREEN MAX
     ret: eax [screen x max]*65536 + [screen y max]
*/
inline fastcall dword sys_get_screen_size()
{
  EAX = 14;
  $int 0x40
}

/*
15 = BACKGROUND
     ebx 1 : set background size
             ecx x size
             edx y size
     ebx 2 : write to background memory - max (0x100000-16)
             ecx position in memory in bytes
             edx color 0x00RRGGBB
     ebx 3 : draw background
     ebx 4 : type of background draw
             ecx 1 - tile
             ecx 2 - stretch
     ebx 5 : blockmove image to os bgr memory
             ecx - from
             edx - to where in os bgr memory
             esi - count of bytes to move
*/
inline fastcall void sys_set_background(dword EBX, ECX, EDX, ESI)
{
  EAX = 15;
  $int 0x40
}


/*
17 = GET PRESSED BUTTON ID
  ret: al 0 successful -> ah = id number al 1 no key in buffer.
  MODIFIED, see below.
*/
inline fastcall dword sys_get_button_id()
{
  EAX = 17;            // Get ID
  $int  0x40
  $shr eax,8
}      //eax=id, eax=0 no id.

/*
18 = SYSTEM SERVICE
     ebx 1 - system boot
     ebx 2 - force terminate , ecx process no
     ebx 4 - idle clock cycles / second
     ebx 5 - time stamp counter / second - cpu speed
HD-> ebx 6 - save ramdisk to /hd/1/menuet.img
*/
inline fastcall dword sys_service(dword EBX, ECX)
{
  EAX = 18;
  $int 0x40
}

/*
19 = START PROGRAM from RAMDISK
     ebx point to 11 char filename
     ecx 0, or point to ASCIIZ start parameters - max 256 bytes
     ret: eax 0      successful
          eax other  error code
*/
inline fastcall dword sys_exec_app_ramdisk(dword EBX, ECX)
{
  EAX = 19;
  $int 0x40
}

/*
20 = MIDI INTERFACE - MPU401
     ebx  1 - reset device
     ebx  2 - cl midi data to output
*/
inline fastcall void sys_midi(dword EBX)
{
  EAX = 20;
  $int 0x40
}

/*
21 = SETUP FOR DEVICES
     ebx 1=roland mpu midi base , base io address
     ebx 2=keyboard 1 base keymap  2 shift keymap (ecx pointer to keymap)
                    9 country 1eng 2fi 3ger 4rus
     ebx 3=cd base  1 pri.master  2 pri slave,
                    3 sec master  4 sec slave
     ebx 4=sb16 base, base io address
     ebx 5=system language, 1eng 2fi 3ger 4rus
     ebx 6=wss base, base io address
     ebx 7=hd base, 1 pri.master  2 pri slave
                    3 sec master  4 sec slave
     ebx 8=fat32 partition in hd
*/
inline fastcall void sys_setup_devices(dword EBX, ECX)
{
  EAX = 21;
  $int 0x40
}

/*
23 = WAIT FOR EVENT WITH TIMEOUT
     ebx time to delay in hs
     ret: eax event type: 0 no event, 1 window redraw,
                          2 key in buffer, 3 button
*/                          
inline fastcall dword sys_wait_event_timeout(dword EBX)
{
  EAX = 23;
  $int 0x40
}

/*
24 = CD AUDIO
     ebx 1 - play from ecx 00 FR SS MM
     ebx 2 - get playlist size of ecx to [edx]
     ebx 3 - stop/pause play
*/
inline fastcall void sys_cd_audio(dword EBX, ECX, EDX)
{
  EAX = 24;
  $int 0x40
}

/*
25 = SB16 - mixer I
     ebx 1 - set main volume cl [L]*16+[R]
     ebx 2 - set cd   volume cl [L]*16+[R]
*/
inline fastcall void sys_sb16_mixer_1(dword EBX, ECX)
{
  EAX = 25;
  $int 0x40
}

/*
26 = GET SETUP FOR DEVICES
     ebx 1=roland mpu midi base , base io address
     ebx 2=keyboard 1 base keymap  2 shift keymap
                    9 country 1eng 2fi 3ger 4rus
     ebx 3=cd base  1 pri.master  2 pri slave,
                    3 sec master  4 sec slave
     ebx 4=sb16 base, base io address
     ebx 5=system language, 1eng 2fi 3ger 4rus
     ebx 6=wss base, base io address
     ebx 7=hd base, 1 pri.master  2 pri slave
                    3 sec master  4 sec slave
     ebx 8=fat32 partition in hd
     ebx 9=1/100 timer tics from stard -> eax
     return value in eax
*/
inline fastcall dword sys_get_setup_devices(dword EBX)
{
  EAX = 26;
  $int 0x40
}

/*
27 = WINDOWS SOUND SYSTEM
     ebx 1 - set main volume to cl 0-255
     ebx 2 - set cd   volume to cl 0-255
*/
inline fastcall void sys_windows_sound_system(dword EBX, ECX)
{
  EAX = 27;
  $int 0x40
}

/*
28 = SB16 - mixer II
     ebx 1 - set main volume to cl 0-255
     ebx 2 - set cd   volume to cl 0-255
*/
inline fastcall void sys_sb16_mixer_2(dword EBX, ECX)
{
  EAX = 28;
  $int 0x40
}

/*
29 = GET DATE
     ret: eax 0x00YYDDMM year date month
*/
inline fastcall dword sys_get_date()
{
  EAX = 29;
  $int 0x40
}

/*
30 = READ HD
     ebx  pointer to file
     ecx  file lenght
     edx  block to read, starts from 1, blocksize = 512 bytes
     esi  reserved, set as 1
     edi  pointer to return/work area (atleast 20 000 bytes)
     return: work_area+1024 <- requested block of 512 bytes
*/
inline fastcall dword sys_read_hd(dword EBX, ECX, EDX, ESI, EDI)
{
  EAX = 30;
  $int 0x40
}

/*
31 = START APP FROM HD
     ebx  pointer to file
     ecx  file lenght
     edx  pointer to return/work area (atleast 20 000 bytes)
     ret  eax=0 successful, eax<>0 errorcode
*/
inline fastcall dword sys_exec_app_hd()
{
  EAX = 31;
  $int 0x40
}

/*
32 = DELETE FILE FROM FLOPPY IMAGE IN MEMORY
     ebx  pointer to filename
*/

inline fastcall dword sys_floppy_delete(EBX)
{
  EAX = 32;
  $int 0x40
}

/*
33 = SAVE FILE TO FLOPPY IMAGE IN MEMORY
     ebx  pointer to file name
     ecx  pointer to data
     edx  count to write in bytes
     esi  0 create new , ( 1 append - not implemented yet )
*/
inline fastcall dword sys_floppy_save(EBX,ECX,EDX)
{
  EAX = 33;
  ESI = 0;
  $int 0x40
}

/*
34 = READ DIRECTORY FROM FLOPPY
     ebx  reserved : set as zero
     ecx  reserved : set as zero
     edx  start 512 block to read
     esi  reserved : set as 1
     edi  pointer to return area


35 = READ SCREEN PIXEL
     ebx = pixel count from top left of the screen
     return : eax = 0x00RRGGBB
*/

/*
37 = READ MOUSE POSITION
     ebx=0 screen relative
     ebx=1 window relative
     ebx=2 buttons pressed
     return in eax
*/
inline fastcall dword sys_read_mouse(dword EBX)
{
  EAX = 37;
  $int 0x40
}

/*
38 = DRAW LINE
     ebx  [x start] shl 16 + [x end]
     ecx  [y start] shl 16 + [y end]
     edx  colour 0x00RRGGBB
     return : nothing changed
*/
inline fastcall void sys_draw_line(dword EBX, ECX, EDX)
{
  EAX = 38;
  $int 0x40
}

/*
39 = GET BACKGROUND
     ebx=1 -> eax=[bgr x size] shl 16 + [bgr y size]
     ebx=2
       ecx= postition of backgrounds memorymap to return in eax
     ebx=4 -> eax=1 tiled, eax=2 stretched
*/
inline fastcall dword sys_get_background(dword EBX, ECX)
{
  EAX = 39;
  $int 0x40
}

/*
40 = SET BITFIELD FOR WANTED EVENTS
     as default:
     ebx = 00000000 00000000 00000000 00000111b  events:
                                             I   window draw
                                            I    key in buffer
                                           I     button in buffer
                                          I      (end request)
                                         I       desktop background draw
                                        I        (mouse change)
           I---------------I                     get irqs data


41 = GET IRQ OWNER
     ebx = irq
     return : PID of the process


42 = GET DATA READ BY IRQ
     ebx  IRQ number
     return :  eax  number of bytes in buffer
                bl  data
               ecx  0 = successful data read
                    1 = no data in buffer
                    2 = incorrect IRQ owner


43 = SEND DATA TO DEVICE
     bx  : port
     cl  : data
     return : eax = if 0 successful, other = error


44 = PROGRAM IRQ's
     ebx  pointer to table
     ecx  irq number


45 = RESERVE/FREE IRQ
     ebx  0 reserve  1 free
     ecx  IRQ number
     ret  eax 0 successful,  1 error


46 = RESERVE/FREE PORT AREA
     ebx  0 reserve  1 free
     ecx  port area start
     edx  port area end
     ret  eax 0 successful,  1 error
*/

/*
47 = DISPLAY NUMBER TO WINDOW
     ebx = print type, bl=0 -> ecx is number
                       bl=1 -> ecx is pointer
                       bh=0 -> display decimal
                       bh=1 -> display hexadecimal
                       bh=2 -> display binary
           bits 16-21 = number of digits to display (0-32)
           bits 22-31 = reserved
     ecx = number or pointer
     edx = x shl 16 + y
     esi = color
*/
inline fastcall void sys_write_number(dword EBX, ECX, EDX, ESI)
{
  EAX = 47;
  $int 0x40
}

/*
48 = DEFINE GENERAL WINDOW PROPERTIES
     ebx = 0      apply/redraw
        ecx = 0 , apply/redraw desktop
     ebx = 1      define button style
        ecx = 0 , set flat buttons
        ecx = 1 , set 3d buttons
     ebx = 2      define window colors
        ecx = pointer to table
        edx = number of bytes defined
     ebx = 3      get define window colors
        ecx = pointer to table
        edx = number of bytes to get
*/

inline fastcall void sys_redraw_desktop()
{
  EAX = 48;
  EBX = ECX = 0;
  $int 0x40
}

inline fastcall void sys_set_button_style(dword ECX)
{
  EAX = 48;
  EBX = 1;
  $int 0x40
}

inline fastcall void sys_set_colors(dword ECX,EDX)
{
  EAX = 48;
  EBX = 2;
  $int 0x40
}

inline fastcall void sys_get_colors(dword ECX,EDX)
{
  EAX = 48;
  EBX = 3;
  $int 0x40
}

/*
49 = DEFINE APPLICATIONS INTERNAL INTERRUPTS
     ebx = 0
      ecx  point to dword x 256 table of interrupt entries
           inside the application
     return : nothing changed


50 = FREE FORM WINDOW SHAPE AND SCALE
     ebx = 0 ; shape reference area
       ecx = pointer to reference area
             byte per pixel, 0 not used, 1=used, other = reserved
     ebx = 1 ; scale of reference area (default 1:1)
       ecx : scale is set to 2^ecx
     return: nothing changed


51 = CREATE THREAD
     ebx = 1  ; create
       ecx    ; = thread entry point
       edx    ; = thread stack position
     return : eax = pid or 0xfffffff0+ for error
*/

inline fastcall dword sys_create_thread(dword ECX,EDX)
{
  EAX = 51;
  EBX = 1;
  $int 0x40
}

/*

52 = STACK DRIVER STATUS
     - see stack.txt


53 = SOCKET INTERFACE
     - see stack.txt


54 = USER EVENTS
     - not ready yet


55 = SOUND INTERFACE
     ebx = 0     ; load 44 khz 8 bit mono sound block
       ecx       ; = pointer to 65536 byte soundblock
     ebx = 1     ; play 44 khz 8 bit mono sound block


56 = WRITE FILE TO HD
     ebx  pointer to 12 char filename
     ecx  bytes to write
     edx  pointer to data to write
     esi  pointer to path
          path db 0


57 = DELETE FILE FROM HD
     ebx   pointer to filename : 11 capital letters
     edx   pointer to path : path db 0
*/


/*
58 = SYSTEM TREE ACCESS
     ebx    pointer to fileinfo block
     fileinfo:
     dd   0x0                  ; 0=read (/write/delete/append)
     dd   0x0                  ; 512 block to read 0+
     dd   0x1                  ; blocks to read (/bytes to write/append)
     dd   0x20000              ; return data pointer
     dd   0x10000              ; work area for os - 16384 bytes
     db   '/RAMDISK/FIRST/KERNEL.ASM',0  ; ASCIIZ dir & filename
*/
inline fastcall void sys_tree_access(dword EBX)
{
  EAX = 58;
  $int 0x40
}

/*
59 = TRACE FOR SYSTEM CALLS FROM PROCESSES
     ebx = 0   ; get system events
       ecx     ; pointer to table  -> ; 64 bytes/system call descriptor
                                      ; +00 PID
                                      ; +32 EDI
                                      ; +36 ESI
                                      ; +40 EBP
                                      ; +44 ESP
                                      ; +48 EBX
                                      ; +52 EDX
                                      ; +56 ECX
                                      ; +60 EAX
       edx     ; number of bytes to return to table (currently max 16*64)
     return:  eax = number of system calls from start
                     latest call is saved to (eax mod 16)*64 in table
               ebx = 0 : above format
*/

/*
60 = IPC
	ebx = 1 ; define receive area
		ecx = pointer to start
		edx = size of area

	ebx = 2 ; send message
		ecx = PID
		edx = pointer to message
		esi = length
*/

inline fastcall void sys_ipc_init(dword ECX, EDX)
{
  EAX = 60;
  EBX = 1;
  $int 0x40
}

inline fastcall void sys_ipc_send(dword ECX, EDX, ESI)
{
  EAX = 60;
  EBX = 2;
  $int 0x40
}

/* -1 = EXIT PROCESS */

inline fastcall void sys_exit_process()
{
 $xor eax,eax
 $dec eax
 $int 0x40
}