forked from KolibriOS/kolibrios
eb7e44a0e0
Implemented proper handeling of partially received commands. git-svn-id: svn://kolibrios.org@9984 a494cfbc-eb01-0410-851d-a64ba20cac60
642 lines
19 KiB
NASM
642 lines
19 KiB
NASM
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2004-2024. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;; IRC client for KolibriOS ;;
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;; ;;
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;; Written by hidnplayr@kolibrios.org, ;;
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;; text encoder/decoder by Clevermouse. ;;
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;; ;;
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;; GNU GENERAL PUBLIC LICENSE ;;
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;; Version 2, June 1991 ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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version equ '0.36'
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; connection status
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STATUS_DISCONNECTED = 0
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STATUS_RESOLVING = 1
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STATUS_CONNECTING = 2
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STATUS_CONNECTED = 3
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STATUS_LOGGED_IN = 4
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; window flags
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FLAG_UPDATED = 1 shl 0
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FLAG_RECEIVING_NAMES = 1 shl 1
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FLAG_SCROLL_LOW = 1 shl 2
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; window types
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WINDOWTYPE_NONE = 0
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WINDOWTYPE_SERVER = 1
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WINDOWTYPE_CHANNEL = 2
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WINDOWTYPE_CHAT = 3
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WINDOWTYPE_LIST = 4
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WINDOWTYPE_DCC = 5
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; supported encodings
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CP866 = 0
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CP1251 = 1
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UTF8 = 2
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; settings
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USERCMD_MAX_SIZE = 400
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WIN_MIN_X = 600
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WIN_MIN_Y = 183
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TEXT_X = 2
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TEXT_Y = TOP_Y + 2
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TOP_SPACE = 2
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TAB_HEIGHT = 14
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TAB_WIDTH = 120
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TAB_SPACE = 5
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TOP_Y = TOP_SPACE+ TAB_HEIGHT
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INPUTBOX_HEIGHT = 13
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MAX_WINDOWS = 20
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MAX_USERS = 4096
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TEXT_BUFFERSIZE = 1024*1024
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MAX_NICK_LEN = 32
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MAX_REAL_LEN = 32 ; realname
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QUIT_MSG_LEN = 250
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MAX_SERVER_NAME = 256
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MAX_CHANNEL_LEN = 40
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MAX_CHANNELS = 37
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MAX_COMMAND_LEN = 512
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PACKETBUF_SIZE = 1024
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PATH_SIZE = 1024
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PARAM_SIZE = 1024
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SERVERCOMMAND_SIZE = 600
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TIMESTAMP = 3 ; 3 = hh:mm:ss, 2 = hh:mm, 0 = no timestamp
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MAX_WINDOWNAME_LEN = 256
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WINDOW_BTN_START = 100
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WINDOW_BTN_CLOSE = 2
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WINDOW_BTN_LIST = 3
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SCROLLBAR_WIDTH = 14
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USERLIST_WIDTH = 160
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FONT_WIDTH = 8
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FONT_HEIGHT = 16
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format binary as ""
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use32
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org 0x0
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db 'MENUET01' ; 8 byte id
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dd 1 ; header version
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dd START ; program start
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dd I_END ; program image size
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dd IM_END+2048 ; required amount of memory
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dd IM_END+2048
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dd param
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dd path
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include "../../macros.inc"
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include "../../proc32.inc"
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include "../../dll.inc"
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include "../../network.inc"
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include "../../struct.inc"
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include "../../develop/libraries/box_lib/trunk/box_lib.mac"
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struct window
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data_ptr dd ?
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flags db ?
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type db ?
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name rb MAX_WINDOWNAME_LEN
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users dd ?
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users_scroll dd ?
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selected dd ? ; selected user, 0 if none selected
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text_start dd ? ; pointer to current textbox data
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text_end dd ?
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text_print dd ? ; pointer to first character to print on screen
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text_line_print dd ? ; line number of that character
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text_write dd ? ; write pointer
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text_lines dd ? ; total number of lines
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text_scanned dd ? ; pointer to beginning of unscanned data (we still need to count number of lines, insert newline characters,..)
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ends
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struct window_data
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text rb TEXT_BUFFERSIZE
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names rb MAX_NICK_LEN * MAX_USERS
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ends
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include "encodings.inc"
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include "window.inc"
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include "serverparser.inc"
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include "userparser.inc"
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include "socket.inc"
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include "gui.inc"
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include "users.inc"
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include "textbox.inc"
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START:
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mcall 68, 11 ; init heap so we can allocate memory dynamically
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; wanted events
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mcall 40, EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_STACK+EVM_MOUSE+EVM_MOUSE_FILTER
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; load libraries
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stdcall dll.Load, @IMPORT
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test eax, eax
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jnz exit
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; find path to main settings file (ircc.ini)
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mov edi, path ; Calculate the length of zero-terminated string
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xor al, al
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mov ecx, PATH_SIZE
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repne scasb
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dec edi
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mov eax, '.ini'
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stosd
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xor al, al
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stosb
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; Fill the window buffer with zeros
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mov edi, windows
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mov ecx, (sizeof.window*MAX_WINDOWS+3)/4
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xor eax, eax
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rep stosd
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; clear command area too
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mov edi, servercommand
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mov ecx, SERVERCOMMAND_SIZE/4
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rep stosd
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; allocate window data block
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mov ebx, windows
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call window_create_textbox
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test eax, eax
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jz exit
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mov [ebx + window.type], WINDOWTYPE_SERVER
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; get settings from ini
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invoke ini.get_str, path, str_user, str_nick, user_nick, MAX_NICK_LEN, default_nick
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invoke ini.get_str, path, str_user, str_real, user_real_name, MAX_REAL_LEN, default_real
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invoke ini.get_str, path, str_user, str_quitmsg, quit_msg, 250, default_quit
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; Welcome user
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mov esi, str_welcome
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call print_asciiz
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; Check if parameter contains an URL
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cmp byte[param], 0
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je @f
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mov esi, param
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mov ecx, PARAM_SIZE
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call cmd_usr_server.now
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@@:
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redraw:
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call draw_window
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mainloop:
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mcall 10 ; wait for event
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dec eax
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jz redraw
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dec eax
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jz main_window_key
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dec eax
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jz button
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cmp al, 3
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je mouse
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call process_network_event
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mov edi, [window_active]
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test [edi + window.flags], FLAG_UPDATED
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jz .no_update
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call draw_channel_text
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mov edi, [window_active]
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cmp [edi + window.type], WINDOWTYPE_CHANNEL
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jne .no_update
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call draw_user_list
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.no_update:
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call highlight_updated_tabs
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jmp mainloop
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button:
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mcall 17 ; get id
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ror eax, 8
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cmp ax, 1 ; close program
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je quit
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cmp ax, WINDOW_BTN_CLOSE
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jne @f
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call cmd_usr_close_window
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jmp mainloop
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@@:
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cmp ax, WINDOW_BTN_LIST
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jne @f
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push eax
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mcall 37, 1 ; Get mouse position
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sub ax, TEXT_Y
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mov bl, FONT_HEIGHT
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div bl
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and eax, 0x000000ff
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inc eax
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add eax, [scroll1.position]
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mov ebx, [window_active]
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mov [ebx + window.selected], eax
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call draw_user_list
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pop eax
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test eax, 1 shl 25 ; Right mouse button pressed?
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jz mainloop
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; TODO: check if selected nick is my nick!
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; Right mouse BTN was pressed, open chat window
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mov ebx, [window_active]
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mov eax, [ebx + window.selected]
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dec eax
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imul eax, MAX_NICK_LEN
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mov ebx, [ebx + window.data_ptr]
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lea esi, [ebx + window_data.names + eax]
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; Strip user prefixes
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cmp byte[esi], '~'
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je .inc
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cmp byte[esi], '&'
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je .inc
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cmp byte[esi], '@'
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je .inc
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cmp byte[esi], '%'
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je .inc
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cmp byte[esi], '+'
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je .inc
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.open:
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call window_open
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test ebx, ebx
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jz mainloop
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mov [window_active], ebx
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call redraw
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jmp mainloop
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.inc:
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inc esi
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jmp .open
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@@:
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sub ax, WINDOW_BTN_START
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jb quit
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cmp ax, MAX_WINDOWS
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ja quit
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; Save users scrollbar position
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push [scroll1.position]
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mov edx, [window_active]
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pop [edx + window.users_scroll]
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; OK, time to switch to another window.
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mov dx, sizeof.window
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mul dx
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shl edx, 16
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mov dx, ax
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add edx, windows
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cmp [edx + window.type], WINDOWTYPE_NONE
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je quit
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mov [window_active], edx
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push [edx + window.text_line_print]
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pop [scroll2.position]
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push [edx + window.users_scroll]
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pop [scroll1.position]
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call draw_window
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jmp mainloop
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quit:
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cmp [socketnum], 0
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je @f
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mov esi, quit_msg
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call quit_server
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@@:
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exit:
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; Close all open windows
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call window_close_all
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; Erase RAM areas which could contain the connection details
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xor eax, eax
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mov edi, irc_server_name
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mov ecx, MAX_SERVER_NAME
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rep stosb
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mov edi, user_nick
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mov ecx, MAX_NICK_LEN
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rep stosb
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mov edi, user_real_name
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mov ecx, MAX_REAL_LEN
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rep stosb
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mov edi, sockaddr1
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mov ecx, SOCKADDR1_SIZE
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rep stosb
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mcall -1
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main_window_key:
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mcall 2
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push dword edit1
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call [edit_box_key]
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; cmp ah, 178
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; jne .no_up
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;
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; jmp mainloop
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;
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;
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; .no_up:
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; cmp ah, 177
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; jne .no_down
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;
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; jmp mainloop
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;
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; .no_down:
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cmp ah, 13 ; enter
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jne no_send2
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call user_parser
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mov eax, [edit1.size]
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mov [edit1.size], 0
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mov [edit1.pos], 0
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invoke edit_box_draw, edit1
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call draw_channel_text
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jmp mainloop
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no_send2:
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jmp mainloop
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mouse:
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invoke edit_box_mouse, edit1
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; mcall 37, 7
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; movsx eax, ax
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; add [scroll2.position], eax
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; TODO: check if scrollbar is active?
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mov edi, [window_active]
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cmp [edi + window.type], WINDOWTYPE_CHANNEL
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jne @f
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push [scroll1.position]
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invoke scrollbar_mouse, scroll1
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pop eax
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cmp eax, [scroll1.position] ; did the scrollbar move?
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je @f
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call draw_user_list
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@@:
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; TODO: check if scrollbar is active?
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mov edi, [window_active]
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mov eax, [edi + window.text_lines]
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cmp eax, [textbox_height]
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jbe @f
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invoke scrollbar_mouse, scroll2
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mov edi, [window_active]
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and [edi+window.flags], not FLAG_SCROLL_LOW
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mov edx, [scroll2.position]
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add edx, [scroll2.cur_area]
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sub edx, [scroll2.max_area]
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jne .not_low
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or [edi+window.flags], FLAG_SCROLL_LOW
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.not_low:
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mov edx, [scroll2.position]
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sub edx, [edi + window.text_line_print]
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je @f
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call draw_channel_text.scroll_to_pos
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@@:
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jmp mainloop
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; DATA AREA
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encoding_text:
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db 'CP866 '
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db 'CP1251'
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db 'UTF-8 '
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encoding_text_len = 6
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join_header db 3, '3* ', 0
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quit_header db 3, '5* ', 0
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nick_header db 3, '2* ', 0
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kick_header db 3, '5* ', 0
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mode_header db 3, '2* ', 0
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part_header db 3, '5* ', 0
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topic_header db 3, '3* ', 0
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action_header db 3, '6* ', 0
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ctcp_header db 3, '13-> [', 0
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ctcp_header_recv db 3, '13', 0
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msg_header db 3, '7-> *', 0
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ctcp_version db '] VERSION', 10, 0
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ctcp_ping db '] PING', 10, 0
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ctcp_time db '] TIME', 10, 0
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has_left_channel db ' has left ', 0
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joins_channel db ' has joined ', 0
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is_now_known_as db ' is now known as ', 0
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has_quit_irc db ' has quit IRC', 10, 0
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sets_mode db ' sets mode ', 0
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str_kicked db ' is kicked from ', 0
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str_by db ' by ', 0
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str_nickchange db 'Nickname is now ', 0
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str_realchange db 'Real name is now ', 0
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str_talking db 'Now talking in ', 0
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str_topic db 'Topic is "', 0
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str_topic_end db '"', 10, 0
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str_setby db 'Set by ', 0
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str_connecting db 3, '3* Connecting to ', 0
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str_sockerr db 3, '5* Socket error', 10, 0
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str_dnserr db 3, '5* Unable to resolve hostname', 10, 0
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str_refused db 3, '5* Connection refused', 10, 0
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str_srv_disconnected db 3, '5* Server disconnected', 10, 0
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str_disconnected db 3, '5* Disconnected', 10, 0
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str_reconnect db 3, '5* Connection reset by user', 10, 0
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str_notconnected db 3, '5* You are not connected', 10, 0
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str_notchannel db 3, '5* You are not on a channel', 10, 0
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str_notloggedin db 3, '5* You are not logged in to the server', 10, 0
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str_1 db 3, '13 -', 0
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str_2 db '- ', 0
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str_list db 'list', 0
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str_help db 'The following commands are available:', 10
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db 10
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db '/nick <nick> : change nickname', 10
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db '/real <real name> : change real name', 10
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db '/server <address> : connect to server', 10
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db '/code <code> : change codepage (cp866, cp1251, or utf8)', 10
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db '/join <channel> : join a channel', 10
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db '/part <channel> : part from a channel', 10
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db '/quit : quit server', 10
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db '/msg <user> : send a private message', 10
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db '/ctcp <user> : send a message using client-to-client protocol', 10
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db 10
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db 'Other commands are sent straight to a server', 10
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db 10, 0
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str_welcome db 3, '3 ___', 3, '7__________', 3, '6_________ ', 3, '4 __ __ __', 10
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db 3, '3| \', 3, '7______ \', 3, '6_ ___ \ ', 3, '4 ____ | | |__| ____ _____/ |_', 10
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db 3, '3| |', 3, '7| _/', 3, '6 \ \/ ', 3, '4 _/ ___\| | | |/ __ \ / \ __\', 10
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db 3, '3| |', 3, '7| | \', 3, '6 \____', 3, '4 \ \___| |_| \ ___/| | \ |', 10
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db 3, '3|___|', 3, '7|____|_ /', 3, '6\______ /', 3, '4 \___ >____/__|\___ >___| /__|', 10
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db 3, '3 ', 3, '7 \/ ', 3, '6 \/ ', 3, '4 \/ \/ \/', 10
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db 'Welcome to KolibriOS IRC client ', version, 10
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db 'Type /help for help', 10, 0
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str_version db 'VERSION KolibriOS '
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str_programname db 'IRC client ', version, 0
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str_user db 'user', 0
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str_nick db 'nick', 0
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str_real db 'realname', 0
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str_email db 'email', 0
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str_quitmsg db 'quitmsg', 0
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default_nick db 'kolibri_user', 0
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default_real db 'Kolibri User', 0
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default_quit db 'KolibriOS forever', 0
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closing_cross db 'x',0
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irc_colors dd 0xffffff ; 0 white
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dd 0x000000 ; 1 black
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dd 0x00007f ; 2 blue (navy)
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dd 0x009300 ; 3 green
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dd 0xff0000 ; 4 red
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dd 0x7f0000 ; 5 brown (maroon)
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dd 0x9c009c ; 6 purple
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dd 0xfc7f00 ; 7 olive
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dd 0xffff00 ; 8 yellow
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dd 0x00fc00 ; 9 light green
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dd 0x009393 ; 10 teal
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dd 0x00ffff ; 11 cyan
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dd 0x0000fc ; 12 royal blue
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dd 0xff00ff ; 13 pink
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dd 0x7f7f7f ; 14 grey
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dd 0xd4d0c4 ; 15 light grey (silver)
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sockaddr1:
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dw AF_INET4
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.port dw 0x0b1a ; 6667 FIXMEEEEEE
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.ip dd 0
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rb 10
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SOCKADDR1_SIZE = 18
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status dd STATUS_DISCONNECTED
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window_active dd windows
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window_print dd windows
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cmd_remaining dd 0
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align 4
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@IMPORT:
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library network, 'network.obj',\
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libini, 'libini.obj',\
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boxlib, 'box_lib.obj'
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import network,\
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getaddrinfo, 'getaddrinfo',\
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freeaddrinfo, 'freeaddrinfo',\
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inet_ntoa, 'inet_ntoa'
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import libini,\
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ini.get_str, 'ini_get_str',\
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ini.get_int, 'ini_get_int'
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import boxlib,\
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edit_box_draw, 'edit_box_draw',\
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edit_box_key, 'edit_box_key',\
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edit_box_mouse, 'edit_box_mouse',\
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scrollbar_draw, 'scrollbar_v_draw',\
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scrollbar_mouse,'scrollbar_v_mouse'
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; width, left, top
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edit1 edit_box 0, 0, 0, 0xffffff, 0x6f9480, 0, 0, 0x000000, USERCMD_MAX_SIZE, input_text, mouse_dd, ed_always_focus, 25, 25
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; xsize, xpos, ysize, ypos, btn_height, max, cur, pos, bgcol, frcol, linecol
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scroll1 scrollbar SCROLLBAR_WIDTH, 0, 0, TOP_Y, SCROLLBAR_WIDTH, 0, 0, 0, 0, 0, 0, 1
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scroll2 scrollbar SCROLLBAR_WIDTH, 0, 0, TOP_Y, SCROLLBAR_WIDTH, 0, 0, 0, 0, 0, 0, 1
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input_text db '/server irc.libera.chat', 0
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rb MAX_COMMAND_LEN
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I_END:
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user_command rb MAX_COMMAND_LEN*4
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.size dd ?
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utf8_bytes_rest dd ? ; bytes rest in current UTF8 sequence
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utf8_char dd ? ; first bits of current UTF8 character
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packetbuf rb PACKETBUF_SIZE ; buffer for packets to server
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path rb PATH_SIZE
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param rb PARAM_SIZE
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servercommand rb SERVERCOMMAND_SIZE
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thread_info process_information
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xsize dd ?
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ysize dd ?
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mouse_dd dd ?
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textbox_height dd ? ; in characters
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textbox_width dd ? ; in characters, not pixels ;)
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colors system_colors
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irc_server_name rb MAX_SERVER_NAME ; TODO: move this server URL into window struct
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socketnum dd ? ; TODO: same for socket
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user_nick rb MAX_NICK_LEN
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user_real_name rb MAX_REAL_LEN
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quit_msg rb QUIT_MSG_LEN
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windows rb MAX_WINDOWS*sizeof.window
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IM_END: |