| 142,7 → 142,7 |
|---|
| align 4 |
| ICMP_input: |
| |
| DEBUGF 1,"ICMP_input:\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ICMP_input:\n" |
| |
| ; First, check the checksum (altough some implementations ignore it) |
| |
| 163,7 → 163,7 |
|---|
| ; We well re-use the packet so we can create the response as fast as possible |
| ; Notice: this only works on pure ethernet |
| |
| DEBUGF 1,"got echo request\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "got echo request\n" |
| mov [edx + ICMP_header.Type], ICMP_ECHOREPLY ; Change Packet type to reply |
| |
| mov esi, [esp] ; Start of buffer |
| 258,7 → 258,7 |
|---|
| ; je .dump |
| ; inc [ICMP_PACKETS_RX+edi] |
| |
| DEBUGF 1,"socket=%x\n", eax |
| DEBUGF DEBUG_NETWORK_VERBOSE, "socket=%x\n", eax |
| |
| pusha |
| lea ecx, [eax + SOCKET.mutex] |
| 270,10 → 270,10 |
|---|
| |
| |
| .checksum_mismatch: |
| DEBUGF 1,"checksum mismatch\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "checksum mismatch\n" |
| |
| .dump: |
| DEBUGF 1,"ICMP_input: dumping\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ICMP_input: dumping\n" |
| |
| call kernel_free |
| add esp, 4 ; pop (balance stack) |
| 297,7 → 297,7 |
|---|
| align 4 |
| ICMP_output: |
| |
| DEBUGF 1,"Creating ICMP Packet\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "Creating ICMP Packet\n" |
| |
| push esi edi dx |
| |
| 308,7 → 308,7 |
|---|
| call IPv4_output |
| jz .exit |
| |
| DEBUGF 1,"full icmp packet size: %u\n", edx |
| DEBUGF DEBUG_NETWORK_VERBOSE, "full icmp packet size: %u\n", edx |
| |
| pop word [edi + ICMP_header.Type] ; Write both type and code bytes at once |
| pop dword [edi + ICMP_header.Identifier] ; identifier and sequence number |
| 333,11 → 333,11 |
|---|
| |
| sub edi, edx ;;; TODO: find a better way to remember start of packet |
| push edx edi |
| DEBUGF 1,"Sending ICMP Packet\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "Sending ICMP Packet\n" |
| call [ebx + NET_DEVICE.transmit] |
| ret |
| .exit: |
| DEBUGF 1,"Creating ICMP Packet failed\n" |
| DEBUGF DEBUG_NETWORK_ERROR, "Creating ICMP Packet failed\n" |
| add esp, 2*4 + 2 |
| ret |
| |
| 356,7 → 356,7 |
|---|
| align 4 |
| ICMP_output_raw: |
| |
| DEBUGF 1,"Creating ICMP Packet for socket %x, data ptr=%x\n", eax, edx |
| DEBUGF DEBUG_NETWORK_VERBOSE, "Creating ICMP Packet for socket %x, data ptr=%x\n", eax, edx |
| |
| push edx |
| |
| 371,7 → 371,7 |
|---|
| push eax |
| |
| push edi ecx |
| DEBUGF 1,"copying %u bytes from %x to %x\n", ecx, esi, edi |
| DEBUGF DEBUG_NETWORK_VERBOSE, "copying %u bytes from %x to %x\n", ecx, esi, edi |
| rep movsb |
| pop ecx edi |
| |
| 383,11 → 383,11 |
|---|
| call checksum_2 |
| mov [edi + ICMP_header.Checksum], dx |
| |
| DEBUGF 1,"Sending ICMP Packet\n" |
| DEBUGF DEBUG_NETWORK_VERBOSE, "Sending ICMP Packet\n" |
| call [ebx + NET_DEVICE.transmit] |
| ret |
| .exit: |
| DEBUGF 1,"Creating ICMP Packet failed\n" |
| DEBUGF DEBUG_NETWORK_ERROR, "Creating ICMP Packet failed\n" |
| add esp, 4 |
| ret |
| |