| 1,6 → 1,6 |
|---|
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2010-2013. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;; tcpserv.asm - TCP demo program for KolibriOS ;; |
| 43,22 → 43,29 |
|---|
| jnz exit |
| |
| ; initialize console |
| invoke con_start, 1 |
| invoke con_init, 80, 25, 80, 25, title |
| push 1 |
| call [con_start] |
| push title |
| push 25 |
| push 80 |
| push 25 |
| push 80 |
| call [con_init] |
| |
| mcall 40, EVM_STACK |
| mcall 40, 1 shl 7 ; we only want network events |
| |
| invoke con_write_asciiz, str1 |
| push str1 |
| call [con_write_asciiz] |
| |
| mcall socket, AF_INET4, SOCK_STREAM, 0 |
| cmp eax, -1 |
| je sock_err |
| |
| mov [socketnum], eax |
| |
| ; This socket option is not implemented in kernel yet. |
| ; mcall setsockopt, [socketnum], SOL_SOCKET, SO_REUSEADDR, &yes, |
| ; cmp eax, -1 |
| ; je opt_err |
| ;; mcall setsockopt, [socketnum], SOL_SOCKET, SO_REUSEADDR, &yes, |
| ;; cmp eax, -1 |
| ;; je opt_err |
| |
| mcall bind, [socketnum], sockaddr1, sockaddr1.length |
| cmp eax, -1 |
| 68,13 → 75,19 |
|---|
| cmp eax, -1 |
| je listen_err |
| |
| invoke con_write_asciiz, str2 |
| push str2 |
| call [con_write_asciiz] |
| |
| mcall 10 |
| |
| mcall accept, [socketnum], sockaddr1, sockaddr1.length |
| cmp eax, -1 |
| je acpt_err |
| |
| mov [socketnum2], eax |
| |
| ;; mcall close, [socketnum] |
| |
| mcall send, [socketnum2], hello, hello.length |
| |
| .loop: |
| 83,50 → 96,50 |
|---|
| je .loop |
| |
| mov byte[buffer+eax], 0 |
| invoke con_write_asciiz, buffer |
| |
| push buffer |
| call [con_write_asciiz] |
| |
| jmp .loop |
| |
| acpt_err: |
| invoke con_write_asciiz, str8 |
| push str8 |
| call [con_write_asciiz] |
| jmp done |
| |
| listen_err: |
| invoke con_write_asciiz, str3 |
| push str3 |
| call [con_write_asciiz] |
| jmp done |
| |
| bind_err: |
| invoke con_write_asciiz, str4 |
| push str4 |
| call [con_write_asciiz] |
| jmp done |
| |
| sock_err: |
| invoke con_write_asciiz, str6 |
| push str6 |
| call [con_write_asciiz] |
| jmp done |
| |
| done: |
| invoke con_getch2 ; Wait for user input |
| invoke con_exit, 1 |
| call [con_getch2] |
| push 1 |
| call [con_exit] |
| exit: |
| cmp [socketnum], 0 |
| je @f |
| mcall close, [socketnum] |
| @@: |
| cmp [socketnum2], 0 |
| je @f |
| mcall close, [socketnum2] |
| @@: |
| mcall -1 |
| |
| |
| |
| ; data |
| title db 'TCP stream server demo',0 |
| title db 'TCP stream server - test',0 |
| str1 db 'Opening socket',10, 0 |
| str2 db 'Listening for incoming connections...',10,0 |
| str3 db 'Listen error',10,10,0 |
| str4 db 'Bind error',10,10,0 |
| str5 db 'Setsockopt error',10,10,0 |
| str5 db 'Setsockopt error.',10,10,0 |
| str6 db 'Could not open socket',10,10,0 |
| str7 db 'Got data',10,10,0 |
| str7 db 'Got data!',10,10,0 |
| str8 db 'Error accepting connection',10,10,0 |
| |
| hello db 'Hello world!',0 |
| 134,7 → 147,7 |
|---|
| |
| sockaddr1: |
| dw AF_INET4 |
| .port dw 23 shl 8 ; port 23 - network byte order |
| .port dw 0x1700 ; 23 |
| .ip dd 0 |
| rb 10 |
| .length = $ - sockaddr1 |
| 157,8 → 170,8 |
|---|
| con_set_cursor_pos, 'con_set_cursor_pos' |
| i_end: |
| |
| socketnum dd 0 |
| socketnum2 dd 0 |
| socketnum dd ? |
| socketnum2 dd ? |
| buffer rb BUFFERSIZE |
| .length = BUFFERSIZE |
| |