| /kernel/branches/net/network/IPv4.inc |
|---|
| 202,7 → 202,7 |
| IPv4_input: ; TODO: implement handler for IP options |
| ; TODO2: add code for raw sockets |
| DEBUGF 1,"IPv4_Handler, packet from: %u.%u.%u.%u ",\ |
| DEBUGF 1,"IPv4_input, packet from: %u.%u.%u.%u ",\ |
| [edx + IPv4_header.SourceAddress]:1,[edx + IPv4_header.SourceAddress + 1]:1,[edx + IPv4_header.SourceAddress + 2]:1,[edx + IPv4_header.SourceAddress + 3]:1 |
| DEBUGF 1,"to: %u.%u.%u.%u\n",\ |
| [edx + IPv4_header.DestinationAddress]:1,[edx + IPv4_header.DestinationAddress + 1]:1,[edx + IPv4_header.DestinationAddress + 2]:1,[edx + IPv4_header.DestinationAddress + 3]:1 |
| 595,7 → 595,7 |
| align 4 |
| IPv4_output: |
| DEBUGF 1,"IPv4_create_packet: size=%u\n", ecx |
| DEBUGF 1,"IPv4_output: size=%u\n", ecx |
| cmp ecx, 65500 ; Max IPv4 packet size |
| ja .too_large |
| 649,7 → 649,7 |
| .arp_error: |
| add esp, 4+4+4+2+2 |
| .too_large: |
| DEBUGF 1,"IPv4_create_packet: Failed\n" |
| DEBUGF 1,"IPv4_output: Failed\n" |
| sub edi, edi |
| ret |
| /kernel/branches/net/network/icmp.inc |
|---|
| 227,24 → 227,24 |
| ; Look for an open ICMP socket |
| mov esi, [edi] ; ipv4 source address |
| mov ebx, net_sockets |
| mov eax, net_sockets |
| .try_more: |
| ; mov ax , [edx + ICMP_header.Identifier] |
| ; mov , [edx + ICMP_header.Identifier] |
| .next_socket: |
| mov ebx, [ebx + SOCKET.NextPtr] |
| or ebx, ebx |
| mov eax, [eax + SOCKET.NextPtr] |
| or eax, eax |
| jz .dump |
| cmp [ebx + SOCKET.Domain], AF_INET4 |
| cmp [eax + SOCKET.Domain], AF_INET4 |
| jne .next_socket |
| cmp [ebx + SOCKET.Protocol], IP_PROTO_ICMP |
| cmp [eax + SOCKET.Protocol], IP_PROTO_ICMP |
| jne .next_socket |
| cmp [ebx + IP_SOCKET.RemoteIP], esi |
| cmp [eax + IP_SOCKET.RemoteIP], esi |
| jne .next_socket |
| ; cmp [esi + ICMP_SOCKET.Identifier], ax |
| ; cmp [eax + ICMP_SOCKET.Identifier], |
| ; jne .next_socket |
| ; call IPv4_dest_to_dev |
| 252,7 → 252,7 |
| ; je .dump |
| ; inc [ICMP_PACKETS_RX+edi] |
| DEBUGF 1,"Found valid ICMP packet for socket %x\n", ebx |
| DEBUGF 1,"Found valid ICMP packet for socket %x\n", eax |
| pusha |
| lea ecx, [eax + SOCKET.mutex] |