Subversion Repositories Kolibri OS

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;;                                                                 ;;

;; Copyright (C) KolibriOS team 2004-2020. All rights reserved.    ;;

;; Distributed under terms of the GNU General Public License       ;;

;;                                                                 ;;

;;  IRC client for KolibriOS                                       ;;

;;                                                                 ;;

;;   Written by hidnplayr@kolibrios.org,                           ;;

;;     text encoder/decoder by Clevermouse.                        ;;

;;                                                                 ;;

;;         GNU GENERAL PUBLIC LICENSE                              ;;

;;          Version 2, June 1991                                   ;;

;;                                                                 ;;

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

version equ '0.32'

; connection status

STATUS_DISCONNECTED     = 0

STATUS_RESOLVING        = 1

STATUS_CONNECTING       = 2

STATUS_CONNECTED        = 3

STATUS_LOGGED_IN        = 4

; window flags

FLAG_UPDATED            = 1 shl 0

FLAG_RECEIVING_NAMES    = 1 shl 1

FLAG_SCROLL_LOW         = 1 shl 2

; window types

WINDOWTYPE_NONE         = 0

WINDOWTYPE_SERVER       = 1

WINDOWTYPE_CHANNEL      = 2

WINDOWTYPE_CHAT         = 3

WINDOWTYPE_LIST         = 4

WINDOWTYPE_DCC          = 5

; supported encodings

CP866                   = 0

CP1251                  = 1

UTF8                    = 2

; settings

USERCMD_MAX_SIZE        = 400

WIN_MIN_X               = 600

WIN_MIN_Y               = 183

TEXT_X                  = 2

TEXT_Y                  = TOP_Y + 2

TOP_SPACE               = 2

TAB_HEIGHT              = 14

TAB_WIDTH               = 120

TAB_SPACE               = 5

TOP_Y                   = TOP_SPACE+ TAB_HEIGHT

INPUTBOX_HEIGHT         = 13

MAX_WINDOWS             = 20

MAX_USERS               = 4096

TEXT_BUFFERSIZE         = 1024*1024

MAX_NICK_LEN            = 32

MAX_REAL_LEN            = 32    ; realname

QUIT_MSG_LEN            = 250

MAX_SERVER_NAME         = 256

MAX_CHANNEL_LEN         = 40

MAX_CHANNELS            = 37

MAX_COMMAND_LEN         = 512

PACKETBUF_SIZE          = 1024

PATH_SIZE               = 1024

PARAM_SIZE              = 1024

SERVERCOMMAND_SIZE      = 600

TIMESTAMP               = 3     ; 3 = hh:mm:ss, 2 = hh:mm, 0 = no timestamp

MAX_WINDOWNAME_LEN      = 256

WINDOW_BTN_START        = 100

WINDOW_BTN_CLOSE        = 2

WINDOW_BTN_LIST         = 3

SCROLLBAR_WIDTH         = 14

USERLIST_WIDTH          = 160

FONT_WIDTH              = 8

FONT_HEIGHT             = 16

format binary as ""

use32

        org     0x0

        db      'MENUET01'              ; 8 byte id

        dd      1                       ; header version

        dd      START                   ; program start

        dd      I_END                   ; program image size

        dd      IM_END+2048             ; required amount of memory

        dd      IM_END+2048

        dd      param

        dd      path

include "../../macros.inc"

include "../../proc32.inc"

include "../../dll.inc"

include "../../network.inc"

include "../../struct.inc"

include "../../develop/libraries/box_lib/trunk/box_lib.mac"

struct  window

        data_ptr        dd ?

        flags           db ?

        type            db ?

        name            rb MAX_WINDOWNAME_LEN

        users           dd ?

        users_scroll    dd ?

        selected        dd ?            ; selected user, 0 if none selected

        text_start      dd ?            ; pointer to current textbox data

        text_end        dd ?

        text_print      dd ?            ; pointer to first character to print on screen

        text_line_print dd ?            ; line number of that character

        text_write      dd ?            ; write pointer

        text_lines      dd ?            ; total number of lines

        text_scanned    dd ?            ; pointer to beginning of unscanned data (we still need to count number of lines, insert newline characters,..)

ends

struct  window_data

        text            rb TEXT_BUFFERSIZE

        names           rb MAX_NICK_LEN * MAX_USERS

ends

include "encodings.inc"

include "window.inc"

include "serverparser.inc"

include "userparser.inc"

include "socket.inc"

include "gui.inc"

include "users.inc"

include "textbox.inc"

START:

        mcall   68, 11                  ; init heap so we can allocate memory dynamically

; wanted events

        mcall   40, EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_STACK+EVM_MOUSE+EVM_MOUSE_FILTER

; load libraries

        stdcall dll.Load, @IMPORT

        test    eax, eax

        jnz     exit

; find path to main settings file (ircc.ini)

        mov     edi, path               ; Calculate the length of zero-terminated string

        xor     al, al

        mov     ecx, PATH_SIZE

        repne   scasb

        dec     edi

        mov     eax, '.ini'

        stosd

        xor     al, al

        stosb

; Fill the window buffer with zeros

        mov     edi, windows

        mov     ecx, (sizeof.window*MAX_WINDOWS+3)/4

        xor     eax, eax

        rep     stosd

; clear command area too

        mov     edi, servercommand

        mov     ecx, SERVERCOMMAND_SIZE/4

        rep     stosd

; allocate window data block

        mov     ebx, windows

        call    window_create_textbox

        test    eax, eax

        jz      exit

        mov     [ebx + window.type], WINDOWTYPE_SERVER

; get settings from ini

        invoke  ini.get_str, path, str_user, str_nick, user_nick, MAX_NICK_LEN, default_nick

        invoke  ini.get_str, path, str_user, str_real, user_real_name, MAX_REAL_LEN, default_real

        invoke  ini.get_str, path, str_user, str_quitmsg, quit_msg, 250, default_quit

; Welcome user

        mov     esi, str_welcome

        call    print_asciiz

; Check if parameter contains an URL

        cmp     byte[param], 0

        je      @f

        mov     esi, param

        mov     ecx, PARAM_SIZE

        call    cmd_usr_server.now

  @@:

redraw:

        call    draw_window

mainloop:

        mcall   10              ; wait for event

        dec     eax

        jz      redraw

        dec     eax

        jz      main_window_key

        dec     eax

        jz      button

        cmp     al, 3

        je      mouse

        call    process_network_event

        mov     edi, [window_active]

        test    [edi + window.flags], FLAG_UPDATED

        jz      .no_update

        call    draw_channel_text

        mov     edi, [window_active]

        cmp     [edi + window.type], WINDOWTYPE_CHANNEL

        jne     .no_update

        call    draw_user_list

  .no_update:

        call    highlight_updated_tabs

        jmp     mainloop

button:

        mcall   17              ; get id

        ror     eax, 8

        cmp     ax, 1           ; close program

        je      quit

        cmp     ax, WINDOW_BTN_CLOSE

        jne     @f

        call    cmd_usr_close_window

        jmp     mainloop

  @@:

        cmp     ax, WINDOW_BTN_LIST

        jne     @f

        push    eax

        mcall   37, 1           ; Get mouse position

        sub     ax, TEXT_Y

        mov     bl, FONT_HEIGHT

        div     bl

        and     eax, 0x000000ff

        inc     eax

        add     eax, [scroll1.position]

        mov     ebx, [window_active]

        mov     [ebx + window.selected], eax

        call    draw_user_list

        pop     eax

        test    eax, 1 shl 25   ; Right mouse button pressed?

        jz      mainloop

; TODO: check if selected nick is my nick!

; Right mouse BTN was pressed, open chat window

        mov     ebx, [window_active]

        mov     eax, [ebx + window.selected]

        dec     eax

        imul    eax, MAX_NICK_LEN

        mov     ebx, [ebx + window.data_ptr]

        lea     esi, [ebx + window_data.names + eax]

; Strip user prefixes

        cmp     byte[esi], '~'

        je      .inc

        cmp     byte[esi], '&'

        je      .inc

        cmp     byte[esi], '@'

        je      .inc

        cmp     byte[esi], '%'

        je      .inc

        cmp     byte[esi], '+'

        je      .inc

  .open:

        call    window_open

        test    ebx, ebx

        jz      mainloop

        mov     [window_active], ebx

        call    redraw

        jmp     mainloop

  .inc:

        inc     esi

        jmp     .open

  @@:

        sub     ax, WINDOW_BTN_START

        jb      quit

        cmp     ax, MAX_WINDOWS

        ja      quit

; Save users scrollbar position

        push    [scroll1.position]

        mov     edx, [window_active]

        pop     [edx + window.users_scroll]

; OK, time to switch to another window.

        mov     dx, sizeof.window

        mul     dx

        shl     edx, 16

        mov     dx, ax

        add     edx, windows

        cmp     [edx + window.type], WINDOWTYPE_NONE

        je      quit

        mov     [window_active], edx

        push    [edx + window.text_line_print]

        pop     [scroll2.position]

        push    [edx + window.users_scroll]

        pop     [scroll1.position]

        call    draw_window

        jmp     mainloop

quit:

        cmp     [socketnum], 0

        je      @f

        mov     esi, quit_msg

        call    quit_server

  @@:

exit:

; Close all open windows

        call    window_close_all

; Erase RAM areas which could contain the connection details

        xor     eax, eax

        mov     edi, irc_server_name

        mov     ecx, MAX_SERVER_NAME

        rep stosb

        mov     edi, user_nick

        mov     ecx, MAX_NICK_LEN

        rep stosb

        mov     edi, user_real_name

        mov     ecx, MAX_REAL_LEN

        rep stosb

        mov     edi, sockaddr1

        mov     ecx, SOCKADDR1_SIZE

        rep stosb

        mcall   -1

main_window_key:

        mcall   2

        push    dword edit1

        call    [edit_box_key]

;        cmp     ah, 178

;        jne     .no_up

;

;        jmp     mainloop

;

;

;  .no_up:

;        cmp     ah, 177

;        jne     .no_down

;

;        jmp     mainloop

;

;  .no_down:

        cmp     ah, 13          ; enter

        jne     no_send2

        call    user_parser

        mov     eax, [edit1.size]

        mov     [edit1.size], 0

        mov     [edit1.pos], 0

        invoke  edit_box_draw, edit1

        call    draw_channel_text

        jmp     mainloop

  no_send2:

        jmp     mainloop

mouse:

        invoke  edit_box_mouse, edit1

;        mcall   37, 7

;        movsx   eax, ax

;        add     [scroll2.position], eax

; TODO: check if scrollbar is active?

        mov     edi, [window_active]

        cmp     [edi + window.type], WINDOWTYPE_CHANNEL

        jne     @f

        push    [scroll1.position]

        invoke  scrollbar_mouse, scroll1

        pop     eax

        cmp     eax, [scroll1.position] ; did the scrollbar move?

        je      @f

        call    draw_user_list

  @@:

; TODO: check if scrollbar is active?

        mov     edi, [window_active]

        mov     eax, [edi + window.text_lines]

        cmp     eax, [textbox_height]

        jbe     @f

        invoke  scrollbar_mouse, scroll2

        mov     edi, [window_active]

        and     [edi+window.flags], not FLAG_SCROLL_LOW

        mov     edx, [scroll2.position]

        add     edx, [scroll2.cur_area]

        sub     edx, [scroll2.max_area]

        jne     .not_low

        or      [edi+window.flags], FLAG_SCROLL_LOW

  .not_low:

        mov     edx, [scroll2.position]

        sub     edx, [edi + window.text_line_print]

        je      @f

        call    draw_channel_text.scroll_to_pos

  @@:

        jmp     mainloop

; DATA AREA

encoding_text:

db      'CP866 '

db      'CP1251'

db      'UTF-8 '

encoding_text_len = 6

join_header             db 3, '3* ', 0

quit_header             db 3, '5* ', 0

nick_header             db 3, '2* ', 0

kick_header             db 3, '5* ', 0

mode_header             db 3, '2* ', 0

part_header             db 3, '5* ', 0

topic_header            db 3, '3* ', 0

action_header           db 3, '6* ', 0

ctcp_header             db 3, '13-> [', 0

ctcp_header_recv        db 3, '13', 0

msg_header              db 3, '7-> *', 0

ctcp_version            db '] VERSION', 10, 0

ctcp_ping               db '] PING', 10, 0

ctcp_time               db '] TIME', 10, 0

has_left_channel        db ' has left ', 0

joins_channel           db ' has joined ', 0

is_now_known_as         db ' is now known as ', 0

has_quit_irc            db ' has quit IRC', 10, 0

sets_mode               db ' sets mode ', 0

str_kicked              db ' is kicked from ', 0

str_by                  db ' by ', 0

str_nickchange          db 'Nickname is now ', 0

str_realchange          db 'Real name is now ', 0

str_talking             db 'Now talking in ', 0

str_topic               db 'Topic is "', 0

str_topic_end           db '"', 10, 0

str_setby               db 'Set by ', 0

str_connecting          db 3, '3* Connecting to ', 0

str_sockerr             db 3, '5* Socket error', 10, 0

str_dnserr              db 3, '5* Unable to resolve hostname', 10, 0

str_refused             db 3, '5* Connection refused', 10, 0

str_srv_disconnected    db 3, '5* Server disconnected', 10, 0

str_disconnected        db 3, '5* Disconnected', 10, 0

str_reconnect           db 3, '5* Connection reset by user', 10, 0

str_notconnected        db 3, '5* You are not connected', 10, 0

str_notchannel          db 3, '5* You are not on a channel', 10, 0

str_notloggedin         db 3, '5* You are not logged in to the server', 10, 0

str_1                   db 3, '13 -', 0

str_2                   db '- ', 0

str_list                db 'list', 0

str_help                db 'The following commands are available:', 10

                        db 10

                        db '/nick          : change nickname', 10

                        db '/real     : change real name', 10

                        db '/server 
    : connect to server', 10

                        db '/code          : change codepage (cp866, cp1251, or utf8)', 10

                        db '/join       : join a channel', 10

                        db '/part       : part from a channel', 10

                        db '/quit                : quit server', 10

                        db '/msg           : send a private message', 10

                        db '/ctcp          : send a message using client-to-client protocol', 10

                        db 10

                        db 'Other commands are sent straight to a server', 10

                        db 10, 0

str_welcome             db 3, '3 ___', 3, '7__________', 3, '6_________  ', 3, '4         __   __               __', 10

                        db 3, '3|   \', 3, '7______   \', 3, '6_   ___ \ ', 3, '4   ____ |  | |__| ____   _____/  |_', 10

                        db 3, '3|   |', 3, '7|       _/', 3, '6    \  \/ ', 3, '4 _/ ___\|  | |  |/ __ \ /    \   __\', 10

                        db 3, '3|   |', 3, '7|    |   \', 3, '6     \____', 3, '4 \  \___|  |_|  \  ___/|   |  \  |', 10

                        db 3, '3|___|', 3, '7|____|_  /', 3, '6\______  /', 3, '4  \___  >____/__|\___  >___|  /__|', 10

                        db 3, '3     ', 3, '7       \/ ', 3, '6       \/ ', 3, '4      \/             \/     \/', 10

                        db 'Welcome to KolibriOS IRC client ', version, 10

                        db 'Type /help for help', 10, 0

str_version             db 'VERSION KolibriOS '

str_programname         db 'IRC client ', version, 0

str_user                db 'user', 0

str_nick                db 'nick', 0

str_real                db 'realname', 0

str_email               db 'email', 0

str_quitmsg             db 'quitmsg', 0

default_nick            db 'kolibri_user', 0

default_real            db 'Kolibri User', 0

default_quit            db 'KolibriOS forever', 0

closing_cross           db 'x',0

irc_colors              dd 0xffffff     ;  0 white

                        dd 0x000000     ;  1 black

                        dd 0x00007f     ;  2 blue (navy)

                        dd 0x009300     ;  3 green

                        dd 0xff0000     ;  4 red

                        dd 0x7f0000     ;  5 brown (maroon)

                        dd 0x9c009c     ;  6 purple

                        dd 0xfc7f00     ;  7 olive

                        dd 0xffff00     ;  8 yellow

                        dd 0x00fc00     ;  9 light green

                        dd 0x009393     ; 10 teal

                        dd 0x00ffff     ; 11 cyan

                        dd 0x0000fc     ; 12 royal blue

                        dd 0xff00ff     ; 13 pink

                        dd 0x7f7f7f     ; 14 grey

                        dd 0xd4d0c4     ; 15 light grey (silver)

sockaddr1:

        dw AF_INET4

.port   dw 0x0b1a       ; 6667          FIXMEEEEEE

.ip     dd 0

        rb 10

SOCKADDR1_SIZE          = 18

status                  dd STATUS_DISCONNECTED

window_active           dd windows

window_print            dd windows

align 4

@IMPORT:

library network,        'network.obj',\

        libini,         'libini.obj',\

        boxlib,         'box_lib.obj'

import  network,\

        getaddrinfo,    'getaddrinfo',\

        freeaddrinfo,   'freeaddrinfo',\

        inet_ntoa,      'inet_ntoa'

import  libini,\

        ini.get_str,    'ini_get_str',\

        ini.get_int,    'ini_get_int'

import  boxlib,\

        edit_box_draw,  'edit_box',\

        edit_box_key,   'edit_box_key',\

        edit_box_mouse, 'edit_box_mouse',\

        scrollbar_draw, 'scrollbar_v_draw',\

        scrollbar_mouse,'scrollbar_v_mouse'

        ;         width, left, top

edit1   edit_box  0, 0, 0, 0xffffff, 0x6f9480, 0, 0, 0x000000, USERCMD_MAX_SIZE, input_text, mouse_dd, ed_always_focus, 25, 25

        ;         xsize, xpos, ysize, ypos, btn_height, max, cur, pos, bgcol, frcol, linecol

scroll1 scrollbar SCROLLBAR_WIDTH, 0, 0, TOP_Y, SCROLLBAR_WIDTH, 0, 0, 0, 0, 0, 0, 1

scroll2 scrollbar SCROLLBAR_WIDTH, 0, 0, TOP_Y, SCROLLBAR_WIDTH, 0, 0, 0, 0, 0, 0, 1

input_text      db '/server chat.freenode.net', 0

                rb MAX_COMMAND_LEN

I_END:

user_command    rb MAX_COMMAND_LEN*4

.size           dd ?

utf8_bytes_rest dd ?            ; bytes rest in current UTF8 sequence

utf8_char       dd ?            ; first bits of current UTF8 character

packetbuf       rb PACKETBUF_SIZE         ; buffer for packets to server

path            rb PATH_SIZE

param           rb PARAM_SIZE

servercommand   rb SERVERCOMMAND_SIZE

thread_info     process_information

xsize           dd ?

ysize           dd ?

mouse_dd        dd ?

textbox_height  dd ?            ; in characters

textbox_width   dd ?            ; in characters, not pixels ;)

colors          system_colors

irc_server_name rb MAX_SERVER_NAME      ; TODO: move this server URL into window struct

socketnum       dd ?                    ; TODO: same for socket

user_nick       rb MAX_NICK_LEN

user_real_name  rb MAX_REAL_LEN

quit_msg        rb QUIT_MSG_LEN

windows         rb MAX_WINDOWS*sizeof.window

IM_END: