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Rev 1256 Rev 1257
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;;          GNU GENERAL PUBLIC LICENSE                             ;;
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;;          GNU GENERAL PUBLIC LICENSE                             ;;
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;;             Version 2, June 1991                                ;;
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;;             Version 2, June 1991                                ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 1256 $
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$Revision: 1257 $
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uglobal
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uglobal
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	last_1sTick	db ?
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	last_1sTick	db ?
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MAX_NET_DEVICES equ 16
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MAX_NET_DEVICES equ 16
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MIN_EPHEMERAL_PORT equ 49152
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MIN_EPHEMERAL_PORT equ 49152
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MAX_EPHEMERAL_PORT equ 61000
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MAX_EPHEMERAL_PORT equ 61000
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ETHER		equ 1337
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ETHER		equ 1337     ; TODO: find another value for this (how does it work in posix ?)
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ETHER_ARP	equ 0x0608
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ETHER_ARP	equ 0x0608
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include "socket.inc"
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include "socket.inc"
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include "tcp.inc"
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include "tcp.inc"
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include "udp.inc"
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include "udp.inc"
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include "icmp.inc"
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include "icmp.inc"
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;-----------------------------------------------
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;-----------------------------------------------------------------
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;
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;
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; stack_init
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; stack_init
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;
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;
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;  This function calls all network init procedures
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;  This function calls all network init procedures
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;
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;
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;  IN:  /
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;  IN:  /
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;  OUT: /
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;  OUT: /
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;
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;
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;-----------------------------------------------
 - 
 
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;-----------------------------------------------------------------
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align 4
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align 4
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stack_init:
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stack_init:
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	ret
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	ret
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;-----------------------------------------------
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;-----------------------------------------------------------------
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;
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;
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; stack_handler
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; stack_handler
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;
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;
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;  This function calls all network init procedures
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;  This function calls all network init procedures
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;
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;
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;  IN:  /
 - 
 
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;  OUT: /
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;  IN:  /
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;
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;  OUT: /
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;-----------------------------------------------
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;
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;-----------------------------------------------------------------
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  .exit:
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  .exit:
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    ret
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 - 
 
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 - 
 
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	ret
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;-----------------------------------------------------------------
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;-----------------------------------------------------------------
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;
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;
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;       esi = pointer to data
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;       esi = pointer to data
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;       ecx = data size
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;       ecx = data size
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;  OUT: edx = semi-checksum
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;  OUT: edx = semi-checksum
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;
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;
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;-----------------------------------------------------------------
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;-----------------------------------------------------------------
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 - 
 
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align 4
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align 4
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checksum_1:
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checksum_1:
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	xor	eax, eax
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	xor	eax, eax
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.end:
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.end:
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	ret
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	ret
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;-----------------------------------------------------------------
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;-----------------------------------------------------------------
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;
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;
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; checksum_2
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; checksum_2
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;
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;
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;  This function calculates the final ip/tcp/udp checksum for you
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;  This function calculates the final ip/tcp/udp checksum for you
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;
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;
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;  IN:  edx = semi-checksum
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;  IN:  edx = semi-checksum
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;  OUT: dx = checksum (in INET byte order)
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;
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;  OUT: dx = checksum (in INET byte order)
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;-----------------------------------------------------------------
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;
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;-----------------------------------------------------------------
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align 4
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align 4
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;----------------------------------------------------------------
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;----------------------------------------------------------------
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;
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;
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;  System function to work with network devices (73)
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;  System function to work with network devices (73)
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;
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;
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;----------------------------------------------------------------
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;----------------------------------------------------------------
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 - 
 
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align 4
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align 4
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sys_network:
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sys_network:
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	cmp	ebx, -1
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	cmp	ebx, -1
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;----------------------------------------------------------------
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;----------------------------------------------------------------
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;
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;
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;  System Function To work with Protocols  (75)
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;  System Function To work with Protocols  (75)
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;
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;
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;----------------------------------------------------------------
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;----------------------------------------------------------------
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 - 
 
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align 4
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align 4
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sys_protocols:
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sys_protocols:
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	cmp	bh, MAX_NET_DEVICES		; Check if device number exists
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	cmp	bh, MAX_NET_DEVICES		; Check if device number exists
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	jge	.doesnt_exist
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	jge	.doesnt_exist