Author Topic: Ca'nt find the Winsock2 libs and includes  (Read 137 times)

Raistlin

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Ca'nt find the Winsock2 libs and includes
« on: December 07, 2017, 07:54:42 PM »
Hi --hutch & all, Probably (or most certainly) an ID10T question/issue.

I'am having difficulty locating the post 2002 winsock2 and related includes/libs within the masm project.
Specifically it seems the IPPROTO_IP equates are missing or not included ?

This always seems to be an issue in general - finding structs and equates - I'd love to know if there's a simple workaround / technique.
Tried using jj2007's include/sdk project - but got loads of errors on compilations in masm - redefinitions etc. - probably my fault.

Please advise
Raistlin

jj2007

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #1 on: December 07, 2017, 11:21:05 PM »
Windows.inc:
Code: [Select]
IPPROTO_IP          equ             0
IPPROTO_ICMP          equ           1
IPPROTO_GGP          equ            2
IPPROTO_TCP          equ            6
IPPROTO_PUP          equ            12
IPPROTO_UDP          equ            17
IPPROTO_IDP          equ            22
IPPROTO_ND          equ             77
IPPROTO_RAW          equ            255
IPPROTO_MAX          equ            256

This always seems to be an issue in general - finding structs and equates - I'd love to know if there's a simple workaround / technique.

I use the RichMasm FindOnDisk helper. Select the word, goto menu System, "Find on Disk". Takes a second...

Raistlin

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #2 on: December 08, 2017, 12:13:16 AM »
Thanks JJ2007, looks like an odd include header that I was looking for - RE: in.h  <--- !?! also called netinet.h?

Does'nt seem to be in your project either...  :( Tried the search thing

Found this old one on the net for Linux - any equivalent for Windows within easy reach ?

Code: [Select]
/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

/* Linux version.  */

#ifndef _NETINET_IN_H
# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
#endif

/* Options for use with `getsockopt' and `setsockopt' at the IP level.
   The first word in the comment at the right is the data type used;
   "bool" means a boolean value stored in an `int'.  */
#define IP_TOS             1 /* int; IP type of service and precedence.  */
#define IP_TTL             2 /* int; IP time to live.  */
#define IP_HDRINCL         3 /* int; Header is included with data.  */
#define IP_OPTIONS         4 /* ip_opts; IP per-packet options.  */
#define IP_ROUTER_ALERT    5 /* bool */
#define IP_RECVOPTS        6 /* bool */
#define IP_RETOPTS         7 /* bool */
#define IP_PKTINFO         8 /* bool */
#define IP_PKTOPTIONS      9
#define IP_PMTUDISC        10 /* obsolete name? */
#define IP_MTU_DISCOVER    10 /* int; see below */
#define IP_RECVERR         11 /* bool */
#define IP_RECVTTL         12 /* bool */
#define IP_RECVTOS         13 /* bool */
#define IP_MULTICAST_IF    32 /* in_addr; set/get IP multicast i/f */
#define IP_MULTICAST_TTL   33 /* u_char; set/get IP multicast ttl */
#define IP_MULTICAST_LOOP  34 /* i_char; set/get IP multicast loopback */
#define IP_ADD_MEMBERSHIP  35 /* ip_mreq; add an IP group membership */
#define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */

/* For BSD compatibility.  */
#define IP_RECVRETOPTS IP_RETOPTS

/* IP_MTU_DISCOVER arguments.  */
#define IP_PMTUDISC_DONT   0 /* Never send DF frames.  */
#define IP_PMTUDISC_WANT   1 /* Use per route hints.  */
#define IP_PMTUDISC_DO     2 /* Always DF.  */

/* To select the IP level.  */
#define SOL_IP 0

#define IP_DEFAULT_MULTICAST_TTL        1
#define IP_DEFAULT_MULTICAST_LOOP       1
#define IP_MAX_MEMBERSHIPS              20

/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
   field is used for the first-hop gateway when using a source route
   (this gets put into the header proper).  */
struct ip_opts
  {
    struct in_addr ip_dst; /* First hop; zero without source route.  */
    char ip_opts[40]; /* Actually variable in size.  */
  };

/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
struct ip_mreq
  {
    struct in_addr imr_multiaddr; /* IP multicast address of group */
    struct in_addr imr_interface; /* local IP address of interface */
  };

/* As above but including interface specification by index.  */
struct ip_mreqn
  {
    struct in_addr imr_multiaddr; /* IP multicast address of group */
    struct in_addr imr_address; /* local IP address of interface */
    int imr_ifindex; /* Interface index */
  };

/* Structure used for IP_PKTINFO.  */
struct in_pktinfo
  {
    int ipi_ifindex; /* Interface index  */
    struct in_addr ipi_spec_dst; /* Routing destination address  */
    struct in_addr ipi_addr; /* Header destination address  */
  };

/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
   The first word in the comment at the right is the data type used;
   "bool" means a boolean value stored in an `int'.  */
#define IPV6_ADDRFORM 1
#define IPV6_PKTINFO 2
#define IPV6_HOPOPTS 3
#define IPV6_DSTOPTS 4
#define IPV6_RTHDR 5
#define IPV6_PKTOPTIONS 6
#define IPV6_CHECKSUM 7
#define IPV6_HOPLIMIT 8
#define IPV6_NEXTHOP 9
#define IPV6_AUTHHDR 10
#define IPV6_UNICAST_HOPS 16
#define IPV6_MULTICAST_IF 17
#define IPV6_MULTICAST_HOPS 18
#define IPV6_MULTICAST_LOOP 19
#define IPV6_JOIN_GROUP 20
#define IPV6_LEAVE_GROUP 21
#define IPV6_ROUTER_ALERT 22
#define IPV6_MTU_DISCOVER 23
#define IPV6_MTU 24
#define IPV6_RECVERR 25
#define IPV6_V6ONLY             26
#define IPV6_JOIN_ANYCAST       27
#define IPV6_LEAVE_ANYCAST      28

#define SCM_SRCRT IPV6_RXSRCRT

/* Obsolete synonyms for the above.  */
#define IPV6_RXHOPOPTS IPV6_HOPOPTS
#define IPV6_RXDSTOPTS IPV6_DSTOPTS
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP


/* IPV6_MTU_DISCOVER values.  */
#define IPV6_PMTUDISC_DONT 0 /* Never send DF frames.  */
#define IPV6_PMTUDISC_WANT 1 /* Use per route hints.  */
#define IPV6_PMTUDISC_DO 2 /* Always DF.  */

/* Socket level values for IPv6.  */
#define SOL_IPV6        41
#define SOL_ICMPV6      58

/* Routing header options for IPv6.  */
#define IPV6_RTHDR_LOOSE 0 /* Hop doesn't need to be neighbour. */
#define IPV6_RTHDR_STRICT 1 /* Hop must be a neighbour.  */

#define IPV6_RTHDR_TYPE_0 0 /* IPv6 Routing header type 0.  */

jj2007

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #3 on: December 08, 2017, 01:17:10 AM »
For example, IP_ADD_MEMBERSHIP is in:
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\WinSock.h
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\ws2ipdef.h
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\wsipv6ok.h

Vortex

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #4 on: December 08, 2017, 05:11:07 AM »
Hi Raistlin,

If I am not wrong, the winsock2 header and library files are :

Code: [Select]
\masm32\include\ws2_32.inc
\masm32\lib\ws2_32.lib

Raistlin

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #5 on: December 08, 2017, 07:51:23 AM »
@jj2007 - yes, but things like IP_MTU etc (loads more from the sample) isn't - they shouldn't be so
obscure - should they?

@vortex - yes, but it doesn't seem to have the comprehensive/elementary structs and equates
I think the naming of Masm11 INC's are also a worry. MS says it should be winsock2 w2def etc. which
doesn't help finding the needle in the haystack when coding. Why did we end up with w2_32 anyhow ?

Thanx for helping guys !

Raistlin

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #6 on: December 09, 2017, 05:20:12 AM »
OK, so after 48 hours of consideration I find
the problem to be, wait for it, wait for it,  wait.....
MICROSOFT

The Berkeley Winsock & IEEE spec has not been implemented
or supported in ages, SiS on YOU, very sad. LINUX
is FAR ahead.

@hutch and network ppl: could we pls update our INC's?
I'll help obviously......

rsala

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #7 on: December 09, 2017, 07:05:00 AM »
Hi Raistlin,

Try the files attached (64-bit libs).
EC coder

Raistlin

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #8 on: December 11, 2017, 06:36:08 PM »
Thanks Ramon - will check it out !  :t

rsala

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Re: Ca'nt find the Winsock2 libs and includes
« Reply #9 on: December 11, 2017, 07:13:27 PM »
 :t
EC coder