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3618 | hidnplayr | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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5859 | hidnplayr | 3 | ;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;; |
3618 | hidnplayr | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;; tcpserv.asm - TCP demo program for KolibriOS ;; |
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7 | ;; ;; |
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8 | ;; Written by hidnplayr@kolibrios.org ;; |
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9 | ;; ;; |
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10 | ;; GNU GENERAL PUBLIC LICENSE ;; |
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11 | ;; Version 2, June 1991 ;; |
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12 | ;; ;; |
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13 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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14 | |||
3545 | hidnplayr | 15 | format binary as "" |
16 | |||
3618 | hidnplayr | 17 | BUFFERSIZE = 1500 |
18 | |||
3545 | hidnplayr | 19 | use32 |
20 | ; standard header |
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21 | db 'MENUET01' ; signature |
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22 | dd 1 ; header version |
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23 | dd start ; entry point |
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24 | dd i_end ; initialized size |
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25 | dd mem ; required memory |
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26 | dd mem ; stack pointer |
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27 | dd 0 ; parameters |
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28 | dd 0 ; path |
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29 | |||
30 | |||
3618 | hidnplayr | 31 | include '../../macros.inc' |
3545 | hidnplayr | 32 | purge mov,add,sub |
3618 | hidnplayr | 33 | include '../../proc32.inc' |
34 | include '../../dll.inc' |
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3545 | hidnplayr | 35 | |
3618 | hidnplayr | 36 | include '../../network.inc' |
3545 | hidnplayr | 37 | |
38 | ; entry point |
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39 | start: |
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40 | ; load libraries |
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41 | stdcall dll.Load, @IMPORT |
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42 | test eax, eax |
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43 | jnz exit |
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44 | |||
45 | ; initialize console |
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5859 | hidnplayr | 46 | invoke con_start, 1 |
47 | invoke con_init, 80, 25, 80, 25, title |
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3545 | hidnplayr | 48 | |
5859 | hidnplayr | 49 | mcall 40, EVM_STACK |
3545 | hidnplayr | 50 | |
5859 | hidnplayr | 51 | invoke con_write_asciiz, str1 |
3545 | hidnplayr | 52 | |
53 | mcall socket, AF_INET4, SOCK_STREAM, 0 |
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54 | cmp eax, -1 |
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55 | je sock_err |
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56 | mov [socketnum], eax |
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57 | |||
5859 | hidnplayr | 58 | ; This socket option is not implemented in kernel yet. |
59 | ; mcall setsockopt, [socketnum], SOL_SOCKET, SO_REUSEADDR, &yes, |
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60 | ; cmp eax, -1 |
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61 | ; je opt_err |
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3545 | hidnplayr | 62 | |
63 | mcall bind, [socketnum], sockaddr1, sockaddr1.length |
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64 | cmp eax, -1 |
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65 | je bind_err |
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66 | |||
67 | mcall listen, [socketnum], 10 ; Backlog = 10 |
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68 | cmp eax, -1 |
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69 | je listen_err |
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70 | |||
5859 | hidnplayr | 71 | invoke con_write_asciiz, str2 |
3545 | hidnplayr | 72 | |
73 | mcall accept, [socketnum], sockaddr1, sockaddr1.length |
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74 | cmp eax, -1 |
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75 | je acpt_err |
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76 | mov [socketnum2], eax |
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77 | |||
78 | mcall send, [socketnum2], hello, hello.length |
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79 | |||
80 | .loop: |
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3562 | hidnplayr | 81 | mcall recv, [socketnum2], buffer, buffer.length, 0 |
3545 | hidnplayr | 82 | cmp eax, -1 |
83 | je .loop |
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84 | |||
5859 | hidnplayr | 85 | mov byte[buffer+eax], 0 |
86 | invoke con_write_asciiz, buffer |
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3545 | hidnplayr | 87 | jmp .loop |
88 | |||
89 | acpt_err: |
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5859 | hidnplayr | 90 | invoke con_write_asciiz, str8 |
3545 | hidnplayr | 91 | jmp done |
92 | |||
93 | listen_err: |
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5859 | hidnplayr | 94 | invoke con_write_asciiz, str3 |
3545 | hidnplayr | 95 | jmp done |
96 | |||
97 | bind_err: |
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5859 | hidnplayr | 98 | invoke con_write_asciiz, str4 |
3545 | hidnplayr | 99 | jmp done |
100 | |||
101 | sock_err: |
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5859 | hidnplayr | 102 | invoke con_write_asciiz, str6 |
3545 | hidnplayr | 103 | jmp done |
104 | |||
105 | done: |
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5859 | hidnplayr | 106 | invoke con_getch2 ; Wait for user input |
107 | invoke con_exit, 1 |
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3545 | hidnplayr | 108 | exit: |
5859 | hidnplayr | 109 | cmp [socketnum], 0 |
110 | je @f |
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111 | mcall close, [socketnum] |
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112 | @@: |
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113 | cmp [socketnum2], 0 |
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114 | je @f |
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115 | mcall close, [socketnum2] |
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116 | @@: |
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3545 | hidnplayr | 117 | mcall -1 |
118 | |||
119 | |||
120 | |||
121 | ; data |
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5859 | hidnplayr | 122 | title db 'TCP stream server demo',0 |
3545 | hidnplayr | 123 | str1 db 'Opening socket',10, 0 |
124 | str2 db 'Listening for incoming connections...',10,0 |
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125 | str3 db 'Listen error',10,10,0 |
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126 | str4 db 'Bind error',10,10,0 |
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5859 | hidnplayr | 127 | str5 db 'Setsockopt error',10,10,0 |
3545 | hidnplayr | 128 | str6 db 'Could not open socket',10,10,0 |
5859 | hidnplayr | 129 | str7 db 'Got data',10,10,0 |
3545 | hidnplayr | 130 | str8 db 'Error accepting connection',10,10,0 |
131 | |||
132 | hello db 'Hello world!',0 |
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133 | .length = $ - hello |
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134 | |||
135 | sockaddr1: |
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136 | dw AF_INET4 |
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5859 | hidnplayr | 137 | .port dw 23 shl 8 ; port 23 - network byte order |
3545 | hidnplayr | 138 | .ip dd 0 |
139 | rb 10 |
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140 | .length = $ - sockaddr1 |
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141 | |||
142 | ; import |
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143 | align 4 |
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144 | @IMPORT: |
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145 | |||
146 | library console, 'console.obj' |
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147 | |||
148 | import console, \ |
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149 | con_start, 'START', \ |
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150 | con_init, 'con_init', \ |
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151 | con_write_asciiz, 'con_write_asciiz', \ |
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152 | con_exit, 'con_exit', \ |
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153 | con_gets, 'con_gets',\ |
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154 | con_cls, 'con_cls',\ |
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155 | con_printf, 'con_printf',\ |
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156 | con_getch2, 'con_getch2',\ |
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157 | con_set_cursor_pos, 'con_set_cursor_pos' |
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158 | i_end: |
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159 | |||
5859 | hidnplayr | 160 | socketnum dd 0 |
161 | socketnum2 dd 0 |
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162 | buffer rb BUFFERSIZE |
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3545 | hidnplayr | 163 | .length = BUFFERSIZE |
164 | |||
165 | align 4 |
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166 | rb 4096 ; stack |
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167 | mem: |