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| Rev 8867 | Rev 9049 | ||
|---|---|---|---|
| Line 13... | Line 13... | ||
| 13 | ;; GNU GENERAL PUBLIC LICENSE ;; |
13 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 14 | ;; Version 2, June 1991 ;; |
14 | ;; Version 2, June 1991 ;; |
| 15 | ;; ;; |
15 | ;; ;; |
| 16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 17... | Line 17... | ||
| 17 | 17 | ||
| Line 18... | Line 18... | ||
| 18 | $Revision: 8867 $ |
18 | $Revision: 9049 $ |
| Line 19... | Line 19... | ||
| 19 | 19 | ||
| 20 | struct SOCKET |
20 | struct SOCKET |
| Line 330... | Line 330... | ||
| 330 | 330 | ||
| 331 | .no_inet4: |
331 | .no_inet4: |
| 332 | cmp ecx, AF_PPP |
332 | cmp ecx, AF_PPP |
| Line 333... | Line 333... | ||
| 333 | jne .no_ppp |
333 | jne .no_ppp |
| 334 | 334 | ||
| Line 335... | Line 335... | ||
| 335 | cmp esi, PPP_PROTO_ETHERNET |
335 | ; cmp esi, PPP_PROTO_ETHERNET |
| 336 | je .pppoe |
336 | ; je .pppoe |
| 337 | 337 | ||
| 338 | .no_ppp: |
338 | .no_ppp: |
| Line 402... | Line 402... | ||
| 402 | mov [eax + SOCKET.snd_proc], socket_send_icmp |
402 | mov [eax + SOCKET.snd_proc], socket_send_icmp |
| 403 | mov [eax + SOCKET.rcv_proc], socket_receive_dgram |
403 | mov [eax + SOCKET.rcv_proc], socket_receive_dgram |
| 404 | mov [eax + SOCKET.connect_proc], ipv4_connect |
404 | mov [eax + SOCKET.connect_proc], ipv4_connect |
| 405 | ret |
405 | ret |
| Line 406... | Line 406... | ||
| 406 | 406 | ||
| 407 | align 4 |
407 | ;align 4 |
| 408 | .pppoe: |
408 | ; .pppoe: |
| 409 | push eax |
409 | ; push eax |
| 410 | init_queue (eax + SOCKET_QUEUE_LOCATION) ; Set up data receiving queue |
410 | ; init_queue (eax + SOCKET_QUEUE_LOCATION) ; Set up data receiving queue |
| 411 | pop eax |
411 | ; pop eax |
| 412 | 412 | ; |
|
| 413 | mov [eax + SOCKET.snd_proc], socket_send_pppoe |
413 | ; mov [eax + SOCKET.snd_proc], socket_send_pppoe |
| 414 | mov [eax + SOCKET.rcv_proc], socket_receive_dgram |
414 | ; mov [eax + SOCKET.rcv_proc], socket_receive_dgram |
| Line 415... | Line 415... | ||
| 415 | ret |
415 | ; ret |
| 416 | 416 | ||
| 417 | 417 | ||
| Line 772... | Line 772... | ||
| 772 | ; ; |
772 | ; ; |
| 773 | ; socket_receive: Receive some data from the remote end. ; |
773 | ; socket_receive: Receive some data from the remote end. ; |
| 774 | ; ; |
774 | ; ; |
| 775 | ; IN: ecx = socket number ; |
775 | ; IN: ecx = socket number ; |
| 776 | ; edx = addr to application buffer ; |
776 | ; edx = addr to application buffer ; |
| 777 | ; edx = length of application buffer ; |
777 | ; esi = length of application buffer ; |
| 778 | ; edi = flags ; |
778 | ; edi = flags ; |
| 779 | ; ; |
779 | ; ; |
| 780 | ; OUT: eax = number of bytes copied ; |
780 | ; OUT: eax = number of bytes copied ; |
| 781 | ; eax = -1 on error ; |
781 | ; eax = -1 on error ; |
| 782 | ; eax = 0 when socket has been closed by the remote end ; |
782 | ; eax = 0 when socket has been closed by the remote end ; |
| Line 790... | Line 790... | ||
| 790 | 790 | ||
| 791 | call socket_num_to_ptr |
791 | call socket_num_to_ptr |
| 792 | test eax, eax |
792 | test eax, eax |
| Line -... | Line 793... | ||
| - | 793 | jz .invalid |
|
| - | 794 | ||
| - | 795 | stdcall is_region_userspace, edx, esi |
|
| 793 | jz .invalid |
796 | jnz .invalid |
| 794 | 797 | ||
| 795 | .loop: |
798 | .loop: |
| 796 | push edi |
799 | push edi |
| Line 996... | Line 999... | ||
| 996 | 999 | ||
| 997 | call socket_num_to_ptr |
1000 | call socket_num_to_ptr |
| 998 | test eax, eax |
1001 | test eax, eax |
| Line -... | Line 1002... | ||
| - | 1002 | jz .invalid |
|
| - | 1003 | ||
| - | 1004 | stdcall is_region_userspace, edx, esi |
|
| 999 | jz .invalid |
1005 | jnz .invalid |
| 1000 | 1006 | ||
| Line 1001... | Line 1007... | ||
| 1001 | mov ecx, esi |
1007 | mov ecx, esi |
| Line 1078... | Line 1084... | ||
| 1078 | mov dword[esp+32], eax |
1084 | mov dword[esp+32], eax |
| 1079 | mov dword[esp+20], ebx |
1085 | mov dword[esp+20], ebx |
| 1080 | ret |
1086 | ret |
| Line 1081... | Line 1087... | ||
| 1081 | 1087 | ||
| 1082 | 1088 | ||
| 1083 | align 4 |
1089 | ;align 4 |
| 1084 | socket_send_pppoe: |
1090 | ;socket_send_pppoe: |
| 1085 | 1091 | ; |
|
| 1086 | DEBUGF DEBUG_NETWORK_VERBOSE, "SOCKET_send: PPPoE\n" |
1092 | ; DEBUGF DEBUG_NETWORK_VERBOSE, "SOCKET_send: PPPoE\n" |
| 1087 | 1093 | ; |
|
| 1088 | mov [esp+32], ecx |
1094 | ; mov [esp+32], ecx |
| 1089 | mov ebx, [eax + SOCKET.device] |
1095 | ; mov ebx, [eax + SOCKET.device] |
| 1090 | 1096 | ; |
|
| 1091 | call pppoe_discovery_output ; FIXME: errorcodes |
1097 | ; call pppoe_discovery_output ; FIXME: errorcodes |
| 1092 | cmp eax, -1 |
1098 | ; cmp eax, -1 |
| 1093 | je .error |
1099 | ; je .error |
| 1094 | ret |
1100 | ; ret |
| 1095 | 1101 | ; |
|
| 1096 | .error: |
1102 | ; .error: |
| 1097 | mov dword[esp+32], -1 |
1103 | ; mov dword[esp+32], -1 |
| Line 1098... | Line 1104... | ||
| 1098 | mov dword[esp+20], EMSGSIZE |
1104 | ; mov dword[esp+20], EMSGSIZE |
| 1099 | ret |
1105 | ; ret |
| Line 1381... | Line 1387... | ||
| 1381 | 1387 | ||
| 1382 | call socket_num_to_ptr |
1388 | call socket_num_to_ptr |
| 1383 | test eax, eax |
1389 | test eax, eax |
| Line -... | Line 1390... | ||
| - | 1390 | jz .invalid |
|
| - | 1391 | ||
| - | 1392 | stdcall is_region_userspace, edi, SOCKET_STRUCT_SIZE |
|
| 1384 | jz .invalid |
1393 | jnz .invalid |
| 1385 | 1394 | ||
| 1386 | mov esi, eax |
1395 | mov esi, eax |
| Line 1387... | Line 1396... | ||
| 1387 | mov ecx, SOCKET_STRUCT_SIZE/4 |
1396 | mov ecx, SOCKET_STRUCT_SIZE/4 |