Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-08-16 08:29:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

Import and merge Wine-20041201

Browse source 
svn path=/trunk/; revision=12533
This commit is contained in:
Gé van Geldorp 2004-12-31 15:01:00 +00:00
parent 3d47600ac9
commit 811db616d2
9 changed files with 1040 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
reactos/lib/icmp/Makefile.in Normal file
View file

@ -0,0 +1,13 @@
TOPSRCDIR = @top_srcdir@
TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = icmp.dll
IMPORTS = kernel32
EXTRALIBS = @SOCKETLIBS@
C_SRCS = icmp_main.c
@MAKE_DLL_RULES@
### Dependencies:

21
reactos/lib/icmp/Makefile.ros-template Normal file
View file

@ -0,0 +1,21 @@
# $Id: Makefile.ros-template 11910 2004-12-03 23:37:44Z blight $
TARGET_NAME = icmp
TARGET_OBJECTS = @C_SRCS@
TARGET_CFLAGS = @EXTRADEFS@ -D__REACTOS__
TARGET_SDKLIBS = @IMPORTS@ ws2_32.a wine.a wine_uuid.a ntdll.a
TARGET_BASE = $(TARGET_BASE_LIB_COMCTL32)
#TARGET_RC_SRCS = @RC_SRCS@
#TARGET_RC_BINSRC = @RC_BINSRC@
#TARGET_RC_BINARIES = @RC_BINARIES@
default: all
DEP_OBJECTS = $(TARGET_OBJECTS)
include $(TOOLS_PATH)/depend.mk

96
reactos/lib/icmp/icmp.dsp Normal file
View file

@ -0,0 +1,96 @@
# Microsoft Developer Studio Project File - Name="icmp" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
CFG=icmp - Win32
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "icmp.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "icmp.mak" CFG="icmp - Win32"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "icmp - Win32" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
MTL=midl.exe
RSC=rc.exe
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Output\Win32"
# PROP BASE Intermediate_Dir "Output\Win32"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Output\Win32"
# PROP Intermediate_Dir "Output\Win32"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "ICMP_EXPORTS" /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /I ..\..\include /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "_ICMP_" /D "__WINESRC__" /D __WINETEST_OUTPUT_DIR=\"Output\\Win32\" /D "__i386__" /D "_X86_" /D inline=__inline /FR /FD /GZ /c
# SUBTRACT CPP /X /YX
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x41d /d "_DEBUG"
# ADD RSC /l 0x41d /i "..\..\include" /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
# ADD LINK32 /nologo /dll /debug /machine:I386 /def:"icmp.def" /pdbtype:sept
# Begin Target
# Name "icmp - Win32"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\icmp.dll.dbg.c
# End Source File
# Begin Source File
SOURCE=.\icmp.spec
# Begin Custom Build
InputPath=.\icmp.spec
BuildCmds= \
..\..\tools\winebuild\Output\\Win32\winebuild.exe --def .\icmp.spec > .\icmp.def \
..\..\tools\winebuild\Output\\Win32\winebuild.exe -o .\icmp.dll.dbg.c --debug -C. icmp_main.c \
".\icmp.def" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
$(BuildCmds)
".\icmp.dll.dbg.c" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
$(BuildCmds)
# End Custom Build
# End Source File
# Begin Source File
SOURCE=.\icmp_main.c
# End Source File
# End Group
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# End Group
# Begin Group "Resource Files"
# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
# End Group
# End Target
# End Project

1
reactos/lib/icmp/icmp.rc Normal file
View file

@ -0,0 +1 @@
#include "wine/wine_common_ver.rc"

8
reactos/lib/icmp/icmp.spec Normal file
View file

@ -0,0 +1,8 @@
@ stdcall IcmpCloseHandle(ptr)
@ stdcall IcmpCreateFile()
@ stub IcmpParseReplies
@ stdcall IcmpSendEcho(ptr long ptr long ptr ptr long long)
@ stub IcmpSendEcho2
@ stub do_echo_rep
@ stub do_echo_req
@ stub register_icmp

511
reactos/lib/icmp/icmp_main.c Normal file
View file

@ -0,0 +1,511 @@
/*
* ICMP
*
* Francois Gouget, 1999, based on the work of
* RW Hall, 1999, based on public domain code PING.C by Mike Muus (1983)
* and later works (c) 1989 Regents of Univ. of California - see copyright
* notice at end of source-code.
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Future work:
* - Systems like FreeBSD don't seem to support the IP_TTL option and maybe others.
* But using IP_HDRINCL and building the IP header by hand might work.
* - Not all IP options are supported.
* - Are ICMP handles real handles, i.e. inheritable and all? There might be some
* more work to do here, including server side stuff with synchronization.
* - Is it correct to use malloc for the internal buffer, for allocating the
* handle's structure?
* - This API should probably be thread safe. Is it really?
* - Using the winsock functions has not been tested.
*/
#include "config.h"
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif
#ifdef HAVE_NETINET_IN_SYSTM_H
# include <netinet/in_systm.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <stdarg.h>
#include <string.h>
#include <errno.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "ipexport.h"
#include "icmpapi.h"
#include "wine/debug.h"
/* Set up endiannes macros for the ip and ip_icmp BSD headers */
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef BYTE_ORDER
#ifdef WORDS_BIGENDIAN
#define BYTE_ORDER BIG_ENDIAN
#else
#define BYTE_ORDER LITTLE_ENDIAN
#endif
#endif /* BYTE_ORDER */
#define u_int16_t WORD
#define u_int32_t DWORD
/* These are BSD headers. We use these here because they are needed on
* libc5 Linux systems. On other platforms they are usually simply more
* complete than the native stuff, and cause less portability problems
* so we use them anyway.
*/
#include "ip.h"
#include "ip_icmp.h"
WINE_DEFAULT_DEBUG_CHANNEL(icmp);
typedef struct {
int sid;
IP_OPTION_INFORMATION default_opts;
} icmp_t;
#define IP_OPTS_UNKNOWN 0
#define IP_OPTS_DEFAULT 1
#define IP_OPTS_CUSTOM 2
/* The sequence number is unique process wide, so that all threads
* have a distinct sequence number.
*/
static LONG icmp_sequence=0;
static int in_cksum(u_short *addr, int len)
{
int nleft=len;
u_short *w = addr;
int sum = 0;
u_short answer = 0;
while (nleft > 1) {
sum += *w++;
nleft -= 2;
}
if (nleft == 1) {
*(u_char *)(&answer) = *(u_char *)w;
sum += answer;
}
sum = (sum >> 16) + (sum & 0xffff);
sum += (sum >> 16);
answer = ~sum;
return(answer);
}
/*
* Exported Routines.
*/
/***********************************************************************
* IcmpCreateFile (ICMP.@)
*/
HANDLE WINAPI IcmpCreateFile(VOID)
{
icmp_t* icp;
int sid=socket(AF_INET,SOCK_RAW,IPPROTO_ICMP);
if (sid < 0) {
MESSAGE("WARNING: Trying to use ICMP (network ping) will fail unless running as root\n");
SetLastError(ERROR_ACCESS_DENIED);
return INVALID_HANDLE_VALUE;
}
icp=HeapAlloc(GetProcessHeap(), 0, sizeof(*icp));
if (icp==NULL) {
SetLastError(IP_NO_RESOURCES);
return INVALID_HANDLE_VALUE;
}
icp->sid=sid;
icp->default_opts.OptionsSize=IP_OPTS_UNKNOWN;
return (HANDLE)icp;
}
/***********************************************************************
* IcmpCloseHandle (ICMP.@)
*/
BOOL WINAPI IcmpCloseHandle(HANDLE IcmpHandle)
{
icmp_t* icp=(icmp_t*)IcmpHandle;
if (IcmpHandle==INVALID_HANDLE_VALUE) {
/* FIXME: in fact win98 seems to ignore the handle value !!! */
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
shutdown(icp->sid,2);
HeapFree(GetProcessHeap (), 0, icp);
return TRUE;
}
/***********************************************************************
* IcmpSendEcho (ICMP.@)
*/
DWORD WINAPI IcmpSendEcho(
HANDLE IcmpHandle,
IPAddr DestinationAddress,
LPVOID RequestData,
WORD RequestSize,
PIP_OPTION_INFORMATION RequestOptions,
LPVOID ReplyBuffer,
DWORD ReplySize,
DWORD Timeout
)
{
icmp_t* icp=(icmp_t*)IcmpHandle;
unsigned char* reqbuf;
int reqsize;
struct icmp_echo_reply* ier;
struct ip* ip_header;
struct icmp* icmp_header;
char* endbuf;
int ip_header_len;
int maxlen;
fd_set fdr;
struct timeval timeout;
DWORD send_time,recv_time;
struct sockaddr_in addr;
int addrlen;
unsigned short id,seq,cksum;
int res;
if (IcmpHandle==INVALID_HANDLE_VALUE) {
/* FIXME: in fact win98 seems to ignore the handle value !!! */
SetLastError(ERROR_INVALID_HANDLE);
return 0;
}
if (ReplySize<sizeof(ICMP_ECHO_REPLY)+ICMP_MINLEN) {
SetLastError(IP_BUF_TOO_SMALL);
return 0;
}
/* check the request size against SO_MAX_MSG_SIZE using getsockopt */
/* Prepare the request */
id=getpid() & 0xFFFF;
seq=InterlockedIncrement(&icmp_sequence) & 0xFFFF;
reqsize=ICMP_MINLEN+RequestSize;
reqbuf=HeapAlloc(GetProcessHeap(), 0, reqsize);
if (reqbuf==NULL) {
SetLastError(ERROR_OUTOFMEMORY);
return 0;
}
icmp_header=(struct icmp*)reqbuf;
icmp_header->icmp_type=ICMP_ECHO;
icmp_header->icmp_code=0;
icmp_header->icmp_cksum=0;
icmp_header->icmp_id=id;
icmp_header->icmp_seq=seq;
memcpy(reqbuf+ICMP_MINLEN, RequestData, RequestSize);
icmp_header->icmp_cksum=cksum=in_cksum((u_short*)reqbuf,reqsize);
addr.sin_family=AF_INET;
addr.sin_addr.s_addr=DestinationAddress;
addr.sin_port=0;
if (RequestOptions!=NULL) {
int val;
if (icp->default_opts.OptionsSize==IP_OPTS_UNKNOWN) {
int len;
/* Before we mess with the options, get the default values */
len=sizeof(val);
getsockopt(icp->sid,IPPROTO_IP,IP_TTL,(char *)&val,&len);
icp->default_opts.Ttl=val;
len=sizeof(val);
getsockopt(icp->sid,IPPROTO_IP,IP_TOS,(char *)&val,&len);
icp->default_opts.Tos=val;
/* FIXME: missing: handling of IP 'flags', and all the other options */
}
val=RequestOptions->Ttl;
setsockopt(icp->sid,IPPROTO_IP,IP_TTL,(char *)&val,sizeof(val));
val=RequestOptions->Tos;
setsockopt(icp->sid,IPPROTO_IP,IP_TOS,(char *)&val,sizeof(val));
/* FIXME: missing: handling of IP 'flags', and all the other options */
icp->default_opts.OptionsSize=IP_OPTS_CUSTOM;
} else if (icp->default_opts.OptionsSize==IP_OPTS_CUSTOM) {
int val;
/* Restore the default options */
val=icp->default_opts.Ttl;
setsockopt(icp->sid,IPPROTO_IP,IP_TTL,(char *)&val,sizeof(val));
val=icp->default_opts.Tos;
setsockopt(icp->sid,IPPROTO_IP,IP_TOS,(char *)&val,sizeof(val));
/* FIXME: missing: handling of IP 'flags', and all the other options */
icp->default_opts.OptionsSize=IP_OPTS_DEFAULT;
}
/* Get ready for receiving the reply
* Do it before we send the request to minimize the risk of introducing delays
*/
FD_ZERO(&fdr);
FD_SET(icp->sid,&fdr);
timeout.tv_sec=Timeout/1000;
timeout.tv_usec=(Timeout % 1000)*1000;
addrlen=sizeof(addr);
ier=ReplyBuffer;
ip_header=(struct ip *) ((char *) ReplyBuffer+sizeof(ICMP_ECHO_REPLY));
endbuf=(char *) ReplyBuffer+ReplySize;
maxlen=ReplySize-sizeof(ICMP_ECHO_REPLY);
/* Send the packet */
TRACE("Sending %d bytes (RequestSize=%d) to %s\n", reqsize, RequestSize, inet_ntoa(addr.sin_addr));
#if 0
if (TRACE_ON(icmp)){
unsigned char* buf=(unsigned char*)reqbuf;
int i;
printf("Output buffer:\n");
for (i=0;i<reqsize;i++)
printf("%2x,", buf[i]);
printf("\n");
}
#endif
send_time = GetTickCount();
res=sendto(icp->sid, reqbuf, reqsize, 0, (struct sockaddr*)&addr, sizeof(addr));
HeapFree(GetProcessHeap (), 0, reqbuf);
if (res<0) {
if (errno==EMSGSIZE)
SetLastError(IP_PACKET_TOO_BIG);
else {
switch (errno) {
case ENETUNREACH:
SetLastError(IP_DEST_NET_UNREACHABLE);
break;
case EHOSTUNREACH:
SetLastError(IP_DEST_HOST_UNREACHABLE);
break;
default:
TRACE("unknown error: errno=%d\n",errno);
SetLastError(IP_GENERAL_FAILURE);
}
}
return 0;
}
/* Get the reply */
ip_header_len=0; /* because gcc was complaining */
while ((res=select(icp->sid+1,&fdr,NULL,NULL,&timeout))>0) {
recv_time = GetTickCount();
res=recvfrom(icp->sid, (char*)ip_header, maxlen, 0, (struct sockaddr*)&addr,&addrlen);
TRACE("received %d bytes from %s\n",res, inet_ntoa(addr.sin_addr));
ier->Status=IP_REQ_TIMED_OUT;
/* Check whether we should ignore this packet */
if ((ip_header->ip_p==IPPROTO_ICMP) && (res>=sizeof(struct ip)+ICMP_MINLEN)) {
ip_header_len=ip_header->ip_hl << 2;
icmp_header=(struct icmp*)(((char*)ip_header)+ip_header_len);
TRACE("received an ICMP packet of type,code=%d,%d\n",icmp_header->icmp_type,icmp_header->icmp_code);
if (icmp_header->icmp_type==ICMP_ECHOREPLY) {
if ((icmp_header->icmp_id==id) && (icmp_header->icmp_seq==seq))
ier->Status=IP_SUCCESS;
} else {
switch (icmp_header->icmp_type) {
case ICMP_UNREACH:
switch (icmp_header->icmp_code) {
case ICMP_UNREACH_HOST:
#ifdef ICMP_UNREACH_HOST_UNKNOWN
case ICMP_UNREACH_HOST_UNKNOWN:
#endif
#ifdef ICMP_UNREACH_ISOLATED
case ICMP_UNREACH_ISOLATED:
#endif
#ifdef ICMP_UNREACH_HOST_PROHIB
case ICMP_UNREACH_HOST_PROHIB:
#endif
#ifdef ICMP_UNREACH_TOSHOST
case ICMP_UNREACH_TOSHOST:
#endif
ier->Status=IP_DEST_HOST_UNREACHABLE;
break;
case ICMP_UNREACH_PORT:
ier->Status=IP_DEST_PORT_UNREACHABLE;
break;
case ICMP_UNREACH_PROTOCOL:
ier->Status=IP_DEST_PROT_UNREACHABLE;
break;
case ICMP_UNREACH_SRCFAIL:
ier->Status=IP_BAD_ROUTE;
break;
default:
ier->Status=IP_DEST_NET_UNREACHABLE;
}
break;
case ICMP_TIMXCEED:
if (icmp_header->icmp_code==ICMP_TIMXCEED_REASS)
ier->Status=IP_TTL_EXPIRED_REASSEM;
else
ier->Status=IP_TTL_EXPIRED_TRANSIT;
break;
case ICMP_PARAMPROB:
ier->Status=IP_PARAM_PROBLEM;
break;
case ICMP_SOURCEQUENCH:
ier->Status=IP_SOURCE_QUENCH;
break;
}
if (ier->Status!=IP_REQ_TIMED_OUT) {
struct ip* rep_ip_header;
struct icmp* rep_icmp_header;
/* The ICMP header size of all the packets we accept is the same */
rep_ip_header=(struct ip*)(((char*)icmp_header)+ICMP_MINLEN);
rep_icmp_header=(struct icmp*)(((char*)rep_ip_header)+(rep_ip_header->ip_hl << 2));
/* Make sure that this is really a reply to our packet */
if (ip_header_len+ICMP_MINLEN+(rep_ip_header->ip_hl << 2)+ICMP_MINLEN>ip_header->ip_len) {
ier->Status=IP_REQ_TIMED_OUT;
} else if ((rep_icmp_header->icmp_type!=ICMP_ECHO) ||
(rep_icmp_header->icmp_code!=0) ||
(rep_icmp_header->icmp_id!=id) ||
/* windows doesn't check this checksum, else tracert */
/* behind a Linux 2.2 masquerading firewall would fail*/
/* (rep_icmp_header->icmp_cksum!=cksum) || */
(rep_icmp_header->icmp_seq!=seq)) {
/* This was not a reply to one of our packets after all */
TRACE("skipping type,code=%d,%d id,seq=%d,%d cksum=%d\n",
rep_icmp_header->icmp_type,rep_icmp_header->icmp_code,
rep_icmp_header->icmp_id,rep_icmp_header->icmp_seq,
rep_icmp_header->icmp_cksum);
TRACE("expected type,code=8,0 id,seq=%d,%d cksum=%d\n",
id,seq,
cksum);
ier->Status=IP_REQ_TIMED_OUT;
}
}
}
}
if (ier->Status==IP_REQ_TIMED_OUT) {
/* This packet was not for us.
* Decrease the timeout so that we don't enter an endless loop even
* if we get flooded with ICMP packets that are not for us.
*/
int t = Timeout - (recv_time - send_time);
if (t < 0) t = 0;
timeout.tv_sec = t / 1000;
timeout.tv_usec = (t % 1000) * 1000;
continue;
} else {
/* This is a reply to our packet */
memcpy(&ier->Address,&ip_header->ip_src,sizeof(IPAddr));
/* Status is already set */
ier->RoundTripTime= recv_time - send_time;
ier->DataSize=res-ip_header_len-ICMP_MINLEN;
ier->Reserved=0;
ier->Data=endbuf-ier->DataSize;
memmove(ier->Data,((char*)ip_header)+ip_header_len+ICMP_MINLEN,ier->DataSize);
ier->Options.Ttl=ip_header->ip_ttl;
ier->Options.Tos=ip_header->ip_tos;
ier->Options.Flags=ip_header->ip_off >> 13;
ier->Options.OptionsSize=ip_header_len-sizeof(struct ip);
if (ier->Options.OptionsSize!=0) {
ier->Options.OptionsData=(unsigned char *) ier->Data-ier->Options.OptionsSize;
/* FIXME: We are supposed to rearrange the option's 'source route' data */
memmove(ier->Options.OptionsData,((char*)ip_header)+ip_header_len,ier->Options.OptionsSize);
endbuf=ier->Options.OptionsData;
} else {
ier->Options.OptionsData=NULL;
endbuf=ier->Data;
}
/* Prepare for the next packet */
ier++;
ip_header=(struct ip*)(((char*)ip_header)+sizeof(ICMP_ECHO_REPLY));
maxlen=endbuf-(char*)ip_header;
/* Check out whether there is more but don't wait this time */
timeout.tv_sec=0;
timeout.tv_usec=0;
}
FD_ZERO(&fdr);
FD_SET(icp->sid,&fdr);
}
res=ier-(ICMP_ECHO_REPLY*)ReplyBuffer;
if (res==0)
SetLastError(IP_REQ_TIMED_OUT);
TRACE("received %d replies\n",res);
return res;
}
/*
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Mike Muuss.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/

195
reactos/lib/icmp/ip.h Normal file
View file

@ -0,0 +1,195 @@
/*
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ip.h 8.2 (Berkeley) 6/1/94
* $FreeBSD: src/sys/netinet/ip.h,v 1.16 1999/08/28 00:49:19 peter Exp $
*/
#ifndef _NETINET_IP_H_
#define _NETINET_IP_H_
/*
* Definitions for internet protocol version 4.
* Per RFC 791, September 1981.
*/
#define IPVERSION 4
/* A little magic to make the Windows build happy. */
#if defined(_MSC_VER) || defined(__MINGW32__)
#include <winsock2.h>
#include <ws2tcpip.h>
#include <time.h>
typedef u_short n_short;
typedef u_int n_long;
typedef u_int n_time;
#define EMSGSIZE WSAEMSGSIZE
#define ENETUNREACH WSAENETUNREACH
#define EHOSTUNREACH WSAEHOSTUNREACH
#endif
/*
* Structure of an internet header, naked of options.
*/
struct ip {
#ifdef _IP_VHL
u_char ip_vhl; /* version << 4 | header length >> 2 */
#else
#if BYTE_ORDER == LITTLE_ENDIAN
u_int ip_hl:4, /* header length */
ip_v:4; /* version */
#endif
#if BYTE_ORDER == BIG_ENDIAN
u_int ip_v:4, /* version */
ip_hl:4; /* header length */
#endif
#endif /* not _IP_VHL */
u_char ip_tos; /* type of service */
u_short ip_len; /* total length */
u_short ip_id; /* identification */
u_short ip_off; /* fragment offset field */
#define IP_RF 0x8000 /* reserved fragment flag */
#define IP_DF 0x4000 /* don't fragment flag */
#define IP_MF 0x2000 /* more fragments flag */
#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
u_char ip_ttl; /* time to live */
u_char ip_p; /* protocol */
u_short ip_sum; /* checksum */
struct in_addr ip_src,ip_dst; /* source and dest address */
};
#ifdef _IP_VHL
#define IP_MAKE_VHL(v, hl) ((v) << 4 | (hl))
#define IP_VHL_HL(vhl) ((vhl) & 0x0f)
#define IP_VHL_V(vhl) ((vhl) >> 4)
#define IP_VHL_BORING 0x45
#endif
#define IP_MAXPACKET 65535 /* maximum packet size */
/*
* Definitions for IP type of service (ip_tos)
*/
#define IPTOS_LOWDELAY 0x10
#define IPTOS_THROUGHPUT 0x08
#define IPTOS_RELIABILITY 0x04
#define IPTOS_MINCOST 0x02
/*
* Definitions for IP precedence (also in ip_tos) (hopefully unused)
*/
#define IPTOS_PREC_NETCONTROL 0xe0
#define IPTOS_PREC_INTERNETCONTROL 0xc0
#define IPTOS_PREC_CRITIC_ECP 0xa0
#define IPTOS_PREC_FLASHOVERRIDE 0x80
#define IPTOS_PREC_FLASH 0x60
#define IPTOS_PREC_IMMEDIATE 0x40
#define IPTOS_PREC_PRIORITY 0x20
#define IPTOS_PREC_ROUTINE 0x00
/*
* Definitions for options.
*/
#define IPOPT_COPIED(o) ((o)&0x80)
#define IPOPT_CLASS(o) ((o)&0x60)
#define IPOPT_NUMBER(o) ((o)&0x1f)
#define IPOPT_CONTROL 0x00
#define IPOPT_RESERVED1 0x20
#define IPOPT_DEBMEAS 0x40
#define IPOPT_RESERVED2 0x60
#define IPOPT_EOL 0 /* end of option list */
#define IPOPT_NOP 1 /* no operation */
#define IPOPT_RR 7 /* record packet route */
#define IPOPT_TS 68 /* timestamp */
#define IPOPT_SECURITY 130 /* provide s,c,h,tcc */
#define IPOPT_LSRR 131 /* loose source route */
#define IPOPT_SATID 136 /* satnet id */
#define IPOPT_SSRR 137 /* strict source route */
#define IPOPT_RA 148 /* router alert */
/*
* Offsets to fields in options other than EOL and NOP.
*/
#define IPOPT_OPTVAL 0 /* option ID */
#define IPOPT_OLEN 1 /* option length */
#define IPOPT_OFFSET 2 /* offset within option */
#define IPOPT_MINOFF 4 /* min value of above */
/*
* Time stamp option structure.
*/
struct ip_timestamp {
u_char ipt_code; /* IPOPT_TS */
u_char ipt_len; /* size of structure (variable) */
u_char ipt_ptr; /* index of current entry */
#if BYTE_ORDER == LITTLE_ENDIAN
u_int ipt_flg:4, /* flags, see below */
ipt_oflw:4; /* overflow counter */
#endif
#if BYTE_ORDER == BIG_ENDIAN
u_int ipt_oflw:4, /* overflow counter */
ipt_flg:4; /* flags, see below */
#endif
union ipt_timestamp {
n_long ipt_time[1];
struct ipt_ta {
struct in_addr ipt_addr;
n_long ipt_time;
} ipt_ta[1];
} ipt_timestamp;
};
/* flag bits for ipt_flg */
#define IPOPT_TS_TSONLY 0 /* timestamps only */
#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */
#define IPOPT_TS_PRESPEC 3 /* specified modules only */
/* bits for security (not byte swapped) */
#define IPOPT_SECUR_UNCLASS 0x0000
#define IPOPT_SECUR_CONFID 0xf135
#define IPOPT_SECUR_EFTO 0x789a
#define IPOPT_SECUR_MMMM 0xbc4d
#define IPOPT_SECUR_RESTR 0xaf13
#define IPOPT_SECUR_SECRET 0xd788
#define IPOPT_SECUR_TOPSECRET 0x6bc5
/*
* Internet implementation parameters.
*/
#define MAXTTL 255 /* maximum time to live (seconds) */
#define IPDEFTTL 64 /* default ttl, from RFC 1340 */
#define IPFRAGTTL 60 /* time to live for frags, slowhz */
#define IPTTLDEC 1 /* subtracted when forwarding */
#define IP_MSS 576 /* default maximum segment size */
#endif

186
reactos/lib/icmp/ip_icmp.h Normal file
View file

@ -0,0 +1,186 @@
/*
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
* $FreeBSD: src/sys/netinet/ip_icmp.h,v 1.13 1999/08/28 00:49:24 peter Exp $
*/
#ifndef _NETINET_IP_ICMP_H_
#define _NETINET_IP_ICMP_H_
/*
* Interface Control Message Protocol Definitions.
* Per RFC 792, September 1981.
*/
/*
* Internal of an ICMP Router Advertisement
*/
struct icmp_ra_addr {
u_int32_t ira_addr;
u_int32_t ira_preference;
};
/*
* Structure of an icmp header.
*/
struct icmp {
u_char icmp_type; /* type of message, see below */
u_char icmp_code; /* type sub code */
u_short icmp_cksum; /* ones complement cksum of struct */
union {
u_char ih_pptr; /* ICMP_PARAMPROB */
struct in_addr ih_gwaddr; /* ICMP_REDIRECT */
struct ih_idseq {
n_short icd_id;
n_short icd_seq;
} ih_idseq;
int ih_void;
/* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */
struct ih_pmtu {
n_short ipm_void;
n_short ipm_nextmtu;
} ih_pmtu;
struct ih_rtradv {
u_char irt_num_addrs;
u_char irt_wpa;
u_int16_t irt_lifetime;
} ih_rtradv;
} icmp_hun;
#define icmp_pptr icmp_hun.ih_pptr
#define icmp_gwaddr icmp_hun.ih_gwaddr
#define icmp_id icmp_hun.ih_idseq.icd_id
#define icmp_seq icmp_hun.ih_idseq.icd_seq
#define icmp_void icmp_hun.ih_void
#define icmp_pmvoid icmp_hun.ih_pmtu.ipm_void
#define icmp_nextmtu icmp_hun.ih_pmtu.ipm_nextmtu
#define icmp_num_addrs icmp_hun.ih_rtradv.irt_num_addrs
#define icmp_wpa icmp_hun.ih_rtradv.irt_wpa
#define icmp_lifetime icmp_hun.ih_rtradv.irt_lifetime
union {
struct id_ts {
n_time its_otime;
n_time its_rtime;
n_time its_ttime;
} id_ts;
struct id_ip {
struct ip idi_ip;
/* options and then 64 bits of data */
} id_ip;
struct icmp_ra_addr id_radv;
u_int32_t id_mask;
char id_data[1];
} icmp_dun;
#define icmp_otime icmp_dun.id_ts.its_otime
#define icmp_rtime icmp_dun.id_ts.its_rtime
#define icmp_ttime icmp_dun.id_ts.its_ttime
#define icmp_ip icmp_dun.id_ip.idi_ip
#define icmp_radv icmp_dun.id_radv
#define icmp_mask icmp_dun.id_mask
#define icmp_data icmp_dun.id_data
};
/*
* Lower bounds on packet lengths for various types.
* For the error advice packets must first insure that the
* packet is large enough to contain the returned ip header.
* Only then can we do the check to see if 64 bits of packet
* data have been returned, since we need to check the returned
* ip header length.
*/
#define ICMP_MINLEN 8 /* abs minimum */
#define ICMP_TSLEN (8 + 3 * sizeof (n_time)) /* timestamp */
#define ICMP_MASKLEN 12 /* address mask */
#define ICMP_ADVLENMIN (8 + sizeof (struct ip) + 8) /* min */
#ifndef _IP_VHL
#define ICMP_ADVLEN(p) (8 + ((p)->icmp_ip.ip_hl << 2) + 8)
/* N.B.: must separately check that ip_hl >= 5 */
#else
#define ICMP_ADVLEN(p) (8 + (IP_VHL_HL((p)->icmp_ip.ip_vhl) << 2) + 8)
/* N.B.: must separately check that header length >= 5 */
#endif
/*
* Definition of type and code field values.
*/
#define ICMP_ECHOREPLY 0 /* echo reply */
#define ICMP_UNREACH 3 /* dest unreachable, codes: */
#define ICMP_UNREACH_NET 0 /* bad net */
#define ICMP_UNREACH_HOST 1 /* bad host */
#define ICMP_UNREACH_PROTOCOL 2 /* bad protocol */
#define ICMP_UNREACH_PORT 3 /* bad port */
#define ICMP_UNREACH_NEEDFRAG 4 /* IP_DF caused drop */
#define ICMP_UNREACH_SRCFAIL 5 /* src route failed */
#define ICMP_UNREACH_NET_UNKNOWN 6 /* unknown net */
#define ICMP_UNREACH_HOST_UNKNOWN 7 /* unknown host */
#define ICMP_UNREACH_ISOLATED 8 /* src host isolated */
#define ICMP_UNREACH_NET_PROHIB 9 /* prohibited access */
#define ICMP_UNREACH_HOST_PROHIB 10 /* ditto */
#define ICMP_UNREACH_TOSNET 11 /* bad tos for net */
#define ICMP_UNREACH_TOSHOST 12 /* bad tos for host */
#define ICMP_UNREACH_FILTER_PROHIB 13 /* admin prohib */
#define ICMP_UNREACH_HOST_PRECEDENCE 14 /* host prec vio. */
#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15 /* prec cutoff */
#define ICMP_SOURCEQUENCH 4 /* packet lost, slow down */
#define ICMP_REDIRECT 5 /* shorter route, codes: */
#define ICMP_REDIRECT_NET 0 /* for network */
#define ICMP_REDIRECT_HOST 1 /* for host */
#define ICMP_REDIRECT_TOSNET 2 /* for tos and net */
#define ICMP_REDIRECT_TOSHOST 3 /* for tos and host */
#define ICMP_ECHO 8 /* echo service */
#define ICMP_ROUTERADVERT 9 /* router advertisement */
#define ICMP_ROUTERSOLICIT 10 /* router solicitation */
#define ICMP_TIMXCEED 11 /* time exceeded, code: */
#define ICMP_TIMXCEED_INTRANS 0 /* ttl==0 in transit */
#define ICMP_TIMXCEED_REASS 1 /* ttl==0 in reass */
#define ICMP_PARAMPROB 12 /* ip header bad */
#define ICMP_PARAMPROB_OPTABSENT 1 /* req. opt. absent */
#define ICMP_TSTAMP 13 /* timestamp request */
#define ICMP_TSTAMPREPLY 14 /* timestamp reply */
#define ICMP_IREQ 15 /* information request */
#define ICMP_IREQREPLY 16 /* information reply */
#define ICMP_MASKREQ 17 /* address mask request */
#define ICMP_MASKREPLY 18 /* address mask reply */
#define ICMP_MAXTYPE 18
#define ICMP_INFOTYPE(type) \
((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
(type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
(type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
(type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
(type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
#ifdef KERNEL
void icmp_error __P((struct mbuf *, int, int, n_long, struct ifnet *));
void icmp_input __P((struct mbuf *, int));
#endif
#endif

9
reactos/lib/icmp/makefile Normal file
View file

@ -0,0 +1,9 @@
# $Id: makefile 11108 2004-09-28 19:07:56Z sedwards $
PATH_TO_TOP = ../..
TARGET_TYPE = winedll
include $(PATH_TO_TOP)/rules.mak
include $(TOOLS_PATH)/helper.mk