BlueGreycalmElegant

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /data/new-stack/ @ 2375

  → /data/new-stack/ @ 2376

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Regard whitespace Rev 2375 → Rev 2376

/data/new-stack/docs/STACK.TXT
0,0 → 1,203
eax = 74 - Work directly with network interface
ebx = -1 (Get number of active network devices)
out:
eax = number of active network devices
bh = device number, for all following functions !
bl = 0 (Get device type)
out:
eax = device type number
bl = 1 (Get device name)
in:
ecx = pointer to 64 byte buffer
out:
name is copied into the buffer
eax = -1 on error
bl = 2 (Reset the device)
in
none
out
eax = -1 on error
bl = 3 (Stop device)
in
none
out
eax = -1 on error
TO BE FIGURED OUT
eax = 75 - Work with Sockets
These functions work like the ones found in UNIX (and windows)
for more info, please read http://beej.us/guide/bgnet/
bl = 0 (Open Socket)
in:
ecx = domain
edx = type
esi = protocol
out:
eax = socket number, -1 on error
bl = 1 (Close Socket)
in:
ecx = socket number
out:
eax = -1 on error
bl = 2 (Bind)
in:
ecx = socket number
edx = pointer to sockaddr structure
esi = length of sockaddr structure
out:
eax = -1 on error
bl = 3 (Listen)
in:
ecx = socket number
edx = backlog
out:
eax = -1 on error
bl = 4 (connect)
in:
ecx = socket number
edx = pointer to sockaddr structure
esi = length of sockaddr structure
out:
eax = -1 on error
bl = 5 (accept)
in:
ecx = socket number
edx = pointer to sockaddr structure
esi = length of sockaddr structure
out:
eax = socket number, -1 on error
bl = 6 (send)
in:
ecx = socket number
edx = pointer to buffer
esi = length of buffer
edi = flags
out:
eax = -1 on error
bl = 7 (receive)
in:
ecx = socket number
edx = pointer to buffer
esi = length of buffer
edi = flags
out:
eax = number of bytes copied, -1 on error
bl = 8 (set socket options)
in:
ecx = socket number
edx = level
esi = optionname
edi = ptr to buffer
The buffer's first dword is the length of the buffer, minus the first dword offcourse
out:
eax = -1 on error
bl = 9 (get socket options
in:
ecx = socket number
edx = level
esi = optionname
edi = ptr to buffer
The buffer's first dword is the length of the buffer, minus the first dword offcourse
out:
eax = -1 on error, socket option otherwise
TIP
when you import 'network.inc' and 'macros.inc' into your source code, you can use the following syntax to work with sockets:
for example, to open a socket
mcall socket, AF_INET, SOCK_DGRAM,0
mov [socketnum], eax
then to connect to a server
mcall connect, [socketnum], sockaddr, 18
eax = 76 - Work with protocols
high half of ebx = protocol number (for all subfunctions!)
bh = device number (for all subfunctions!)
bl = subfunction number, depends on protocol type
For Ethernet protocol
0 - Read # Packets send
1 - Read # Packets received
2 - Read # Bytes send
3 - Read # Bytes received
4 - Read MAC
5 - Write MAC
6 - Read IN-QUEUE size
7 - Read OUT-QUEUE size
For IPv4 protocol
0 - Read # IP packets send
1 - Read # IP packets received
2 - Read IP
3 - Write IP
4 - Read DNS
5 - Write DNS
6 - Read subnet
7 - Write subnet
8 - Read gateway
9 - Write gateway
For ARP protocol
0 - Read # ARP packets send
1 - Read # ARP packets received
2 - Get # ARP entry's
3 - Read ARP entry
4 - Add static ARP entry
5 - Remove ARP entry (-1 = remove all)
For ICMP protocol
0 - Read # ICMP packets send
1 - Read # ICMP packets received
3 - enable/disable ICMP echo reply
For UDP protocol
0 - Read # UDP packets send
1 - Read # UDP packets received
For TCP protocol
0 - Read # TCP packets send
1 - Read # TCP packets received

/data/new-stack/doexe2.asm
0,0 → 1,68
filename equ '%EXENAME%'
virtual at 0
file filename:3Ch,4
load pehea dword from 0
file filename:pehea,0F8h+28h*3
load NumberOfSections word from 4+6
load SizeOfOptionalHeader word from 4+14h
if NumberOfSections<>3
error Expected three sections, .text, .bss and .reloc
end if
if SizeOfOptionalHeader<>0E0h
error Nonstandard PE header
end if
load RelocsRVA dword from 4+0A0h
load RelocsSize dword from 4+0A4h
load ImageBase dword from 4+34h
load TextRVA dword from 4+0F8h+0Ch
load TextSize dword from 4+0F8h+8
load TextOffs dword from 4+0F8h+14h
load BSSSize dword from 4+0F8h+28h+10h
load RelocRVA dword from 4+0F8h+28h*2+0Ch
load RelocOffs dword from 4+0F8h+28h*2+14h
if BSSSize
error Second section expected to be .bss
end if
if RelocRVA<>RelocsRVA
error Third section expected to be .reloc
end if
;file 'test.exe':pehea+0F8h,28h
;load physofs dword from 4+14h
;load mem dword from 4+8
;file 'test.exe':physofs+16,4
;load sz dword from $-4
end virtual
file filename:TextOffs,TextSize
while RelocsSize>8
virtual at 0
file filename:RelocOffs,8
load CurRelocPage dword from 0
load CurRelocChunkSize dword from 4
end virtual
RelocsSize=RelocsSize-CurRelocChunkSize
CurRelocChunkSize = CurRelocChunkSize-8
RelocOffs=RelocOffs+8
while CurRelocChunkSize
virtual at 0
file filename:RelocOffs,2
RelocOffs=RelocOffs+2
CurRelocChunkSize=CurRelocChunkSize-2
load s word from 0
end virtual
CurRelocType = s shr 12
RelocItem = CurRelocPage + (s and 0xFFF)
if CurRelocType=0
else if CurRelocType=3
load z dword from RelocItem-TextRVA
store dword z-(TextRVA+ImageBase) at RelocItem-TextRVA
else
error Unexpected relocation type
end if
end while
end while
store dword TextSize at 10h
store dword RelocRVA-TextRVA at 14h