Ros-dev

ros-dev@reactos.org

5791 discussions

GMT
by Lucio Diaz 28 Nov '04

28 Nov '04

>The most intelligent solution is to stick to GMT 0. >Best regards, >Alex Ionescu I agree, is both the easier and the most logic option (also i live at GMT 0 ;) ______________________________________________ Renovamos el Correo Yahoo!: ¡100 MB GRATIS! Nuevos servicios, más seguridad http://correo.yahoo.es

1 0

Re: [ros-diffs] [CVS reactos] - Saved the state of the fpu at a win32 call and restored the state
by Gregor Anich 28 Nov '04

28 Nov '04

Hi Hartmut! You have changed the w32 callback to save the FPU state, this is wrong I think! I was wondering too wether it should be saved so GvG suggested to check myself and I modified our winhello app... It prints out the FPU control word, calls CreateWindow and printf the FPU control word again. In the callback for the WM_CREATE message (produced by CreateWindow) it also prints the control word, then modifies it (and prints the modified one) This is the output on windows2000: Original FPU control word: 0x8001f WM_CREATE: Original FPU control word: 0x8001f WM_CREATE: Modified FPU control word: 0xa001f FPU control word after CreateWindow: 0xa001f Of course I have attached the program. I am not sure but I think in the KiClearFloatingPointState which you have added you have to set KPCR->NpxThread to NULL if it's CurrentThread before you do the fn/xsave because it could raise a delayed FPU exception (which will be ignored when KPCR->CurrentThread is NULL and be delivered when the saved FPU state is restored for the thread) I think I have made the same mistake in tskswitch.S - I am pretty sure it has to be fixed there because we don't want a FPU exception to be raised while we are in a cli/sti block and switching to another task. - blight

2 4

ReactOS Setup Wizard Scroll Bar for Timezone.
by James Tabor 27 Nov '04

27 Nov '04

Hi all! Missing scroll bars for timezone. FYI, James

6 19

RE: [ros-dev] ReactOS and Viruses
by Waldo Alvarez Cañizares 27 Nov '04

27 Nov '04

Hi Thomas: There are some parts of your e-mail that I can't understand but I believe you try to give some kind of solution. And yes I think is correct at some point, I was wondering once about that, to do the same with native applications as for example what is done with java applets running in the browser. Containing them to some set of files. I think that yes it would be good to prevent applications corrupting other files and such things. And in fact could be great for advanced users But ... 1 - That is not a solution for viruses, there are kernel mode virus and trojans I wonder how that can get there. At the end human intelligence can't be stopped that easy and of course the opposite also happens, ignorance could be huge. I wonder how a virus like the I love you that can be written in a couple of minutes could spread that far. Believe me that won't work. 2 - That should not be enabled by default, sometimes if you present a password to users they will get lost. That happened to some users that switched from win98 to an NT based one. That was news, and was true. With the solution you propose there will be a lot that will press the Yes. Eh I even know ppl that click whatever they please when a message box appears. Regards Waldo ________________________________ De: ros-dev-bounces(a)reactos.com en nombre de Thomas Larsen Enviado el: jue 11/25/2004 12:42 Para: ReactOS Development List Asunto: RE: [ros-dev] ReactOS and Viruses Hi why would it be a could a idea simply becures we eliminate a lot of old viruses but we could allso make a function theire hold all exe files from execute when they contain some strange command f.eks the delete or format funtion or some other stuff or some kind of database and the send a signal out Maybe Reactos->MaybeVirusFile(Filename,Path); VirusApps<-TestingFile(Filename,Path); Ekstra Idea: And a funtion to Stop new apps from run (REGEDIT RUNAPPS etc.) Some New viruses use that way to start all the time and the user could be asked NEW APP STARTING UP RUN THE APP [X] DISMISS THE APP [ ] VIRUS TEST APP [ ] Information about file NEWER SHOW AGAIN [X] And then make a group of apps that run i secure mode FOLDER SECURERUN and then make a group of apps that run i unsecure mode FOLDER UNSECURERUN So those in SECURE can´t change the reg and delete file e.g. don´t know just and idea but think people should care more about getting reactos to work... Thomas >>Hi Rick: >Well I don't believe that would be a protection at all against viruses. Why? >If I where to write a virus and knowing that reactos has such protection that would not stop me at >all. I could simply write a function to calculate the hash in the virus (or simply tell the OS to >do it for me) and update such database. Look at windows file protection, virus laugh at it. I >think the verification of the PE checksum is enough to tell if a file is corrupt and would be >faster >wich means a faster load. If you want to know some more about viruses look for the e-zines of 29A >on the internet to find out more about the subject. Their articles are as advanced as those in Waldo __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ Ros-dev mailing list Ros-dev(a)reactos.com http://reactos.com:8080/mailman/listinfo/ros-dev

2 1

CVS Build Bug
by Alex Ionescu 27 Nov '04

27 Nov '04

Hi, CVS seems to be rebuilding rosrtl in a loop...can anyone investigate please? Best regards, Alex Ionescu

4 3

Missing files on bootcd
by WaxDragon 27 Nov '04

27 Nov '04

Please add the following files to the bootcd: lib\dnsapi\dnsapi.dll 1 lib\iphlpapi\iphlpapi.dll 1 lib\rpcrt4\rpcrt4.dll 1 lib\ole32\ole32.dll 1 This fixes the reboot loop FloFri was seeing with current cvs bootcds. (ntuser/desktop.c:499) CreateDesktop: Screen-Saver (NTDLL:ldr/utils.c:2018) Failed to create or open dll section of 'dnsapi.dll' (Status c0000135) (NTDLL:ldr/utils.c:1357) failed to load dnsapi.dll (NTDLL:ldr/utils.c:1819) failed to load dnsapi.dll (NTDLL:ldr/utils.c:2085) LdrFixupImports failed for ws2_32.dll, status=c0000135 (NTDLL:ldr/utils.c:1357) failed to load ws2_32.dll (NTDLL:ldr/utils.c:1819) failed to load ws2_32.dll (NTDLL:ldr/utils.c:2085) LdrFixupImports failed for iphlpapi.dll, status=c0000135 (NTDLL:ldr/utils.c:1357) failed to load iphlpapi.dll (NTDLL:ldr/utils.c:1819) failed to load iphlpapi.dll (NTDLL:ldr/utils.c:2085) LdrFixupImports failed for rpcrt4.dll, status=c0000135 (NTDLL:ldr/utils.c:1357) failed to load rpcrt4.dll (NTDLL:ldr/utils.c:1819) failed to load rpcrt4.dll (NTDLL:ldr/utils.c:2085) LdrFixupImports failed for ole32.dll, status=c0000135 (NTDLL:ldr/utils.c:1357) failed to load ole32.dll (NTDLL:ldr/utils.c:1819) failed to load ole32.dll (NTDLL:ldr/utils.c:1941) LdrFixupImports() failed for setup.exe (NTDLL:ldr/startup.c:441) Failed to initialize image -- The cheese stands alone.

2 1

RE: [ros-diffs] [CVS reactos] Added gethostbyname implementation written by Adam Kelly (insulanus).
by Casper Hornstrup 26 Nov '04

26 Nov '04

This is the wrong way to do it. A Namespace Service Provider should be written for DNS instead. See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/wi…. DNS is a TCP/IP thing. Other protocols have their own namespace system so ws2_32 should remain generic and not depend on dnsapi. Casper _____ From: ros-diffs-bounces(a)reactos.com [mailto:ros-diffs-bounces@reactos.com] On Behalf Of arty(a)osexperts.com Sent: 26. november 2004 00:33 To: ros-diffs(a)reactos.com Subject: [ros-diffs] [CVS reactos] Added gethostbyname implementation written by Adam Kelly (insulanus). Commit in reactos/lib/ws2_32 on MAIN makefile <> +45 -44 1.18 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/makefile?rev=1.18&…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/makefile.diff?r1=t…> > 1.19 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/makefile?rev=1.19&…> include/ws2_32.h <> +8 1.9 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include/ws2_32.h?r…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include/ws2_32.h.d…> > 1.10 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include/ws2_32.h?r…> misc/dllmain.c <> +11 1.18 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/dllmain.c?rev…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/dllmain.c.dif…> > 1.19 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/dllmain.c?rev…> /event.c <> +6 1.6 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/event.c?rev=1…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/event.c.diff?…> > 1.7 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/event.c?rev=1…> /ns.c <> +1216 -989 1.9 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/ns.c?rev=1.9&…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/ns.c.diff?r1=…> > 1.10 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/ns.c?rev=1.10…> /stubs.c <> +1 -1 1.14 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/stubs.c?rev=1…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/stubs.c.diff?…> > 1.15 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/stubs.c?rev=1…> +1287 -1034 6 modified files Added gethostbyname implementation written by Adam Kelly (insulanus). - Mostly complete, does not support multiple returned a records or hosts file though - Relies on dnsapi - Stores hostent struct in teb->Hostent _____ reactos <http://cvs.reactos.com/cgi-bin/cvsweb/reactos> /lib <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib> /ws2_32 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32> makefile 1.18 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/makefile?rev=1.18&…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/makefile.diff?r1=t…> > 1.19 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/makefile?rev=1.19&…> diff -u -r1.18 -r1.19 --- makefile 17 Nov 2004 05:17:21 -0000 1.18 +++ makefile 25 Nov 2004 23:32:53 -0000 1.19 @@ -1,44 +1,45 @@ -# $Id: makefile,v 1.18 2004/11/17 05:17:21 arty Exp $ - -PATH_TO_TOP = ../.. - -TARGET_REGTESTS = yes - -TARGET_TYPE = dynlink - -TARGET_NAME = ws2_32 - -TARGET_PCH = include/ws2_32.h - -TARGET_BASE = $(TARGET_BASE_LIB_W2_32) - -TARGET_CFLAGS = \ - -I./include \ - -Wall \ - -Werror \ - -fno-builtin \ - -DUNICODE \ - -DLE \ - -D__USE_W32API - -# require os code to explicitly request A/W version of structs/functions -TARGET_CFLAGS += -D_DISABLE_TIDENTS - -TARGET_LFLAGS = -nostartfiles -nostdlib - -TARGET_SDKLIBS = ntdll.a kernel32.a advapi32.a - -TARGET_OBJECTS = \ - misc/bsd.o misc/catalog.o misc/dllmain.o \ - misc/event.o misc/handle.o misc/ns.o \ - misc/sndrcv.o misc/stubs.o misc/upcall.o - -DEP_OBJECTS = $(TARGET_OBJECTS) - -include $(PATH_TO_TOP)/rules.mak - -include $(TOOLS_PATH)/helper.mk - -include $(TOOLS_PATH)/depend.mk - -# EOF +# $Id: makefile,v 1.19 2004/11/25 23:32:53 arty Exp $ + +PATH_TO_TOP = ../.. + +TARGET_REGTESTS = yes + +TARGET_TYPE = dynlink + +TARGET_NAME = ws2_32 + +TARGET_PCH = include/ws2_32.h + +TARGET_BASE = $(TARGET_BASE_LIB_W2_32) + +TARGET_CFLAGS = \ + -I./include \ + -Wall \ + -Werror \ + -fno-builtin \ + -DUNICODE \ + -DLE \ + -D__USE_W32API \ + -D_WIN32_WINNT=0x0500 + +# require os code to explicitly request A/W version of structs/functions +TARGET_CFLAGS += -D_DISABLE_TIDENTS + +TARGET_LFLAGS = -nostartfiles -nostdlib + +TARGET_SDKLIBS = ntdll.a kernel32.a advapi32.a dnsapi.a + +TARGET_OBJECTS = \ + misc/bsd.o misc/catalog.o misc/dllmain.o \ + misc/event.o misc/handle.o misc/ns.o \ + misc/sndrcv.o misc/stubs.o misc/upcall.o + +DEP_OBJECTS = $(TARGET_OBJECTS) + +include $(PATH_TO_TOP)/rules.mak + +include $(TOOLS_PATH)/helper.mk + +include $(TOOLS_PATH)/depend.mk + +# EOF _____ reactos <http://cvs.reactos.com/cgi-bin/cvsweb/reactos> /lib <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib> /ws2_32 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32> /include <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include> ws2_32.h 1.9 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include/ws2_32.h?r…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include/ws2_32.h.d…> > 1.10 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/include/ws2_32.h?r…> diff -u -r1.9 -r1.10 --- ws2_32.h 15 Jul 2004 02:03:06 -0000 1.9 +++ ws2_32.h 25 Nov 2004 23:32:54 -0000 1.10 @@ -7,6 +7,7 @@ #ifndef __WS2_32_H #define __WS2_32_H +#include <roscfg.h> #include <ddk/ntddk.h> #include <ddk/ntifs.h> #include <ntos.h> @@ -17,6 +18,7 @@ #include <windows.h> #undef assert #include <debug.h> +#include <WinDNS.h> // DNS_A_DATA /* Exported by ntdll.dll, but where is the prototype? */ unsigned long strtoul(const char *nptr, char **endptr, int base); @@ -51,6 +53,7 @@ Getservbyname; /* Buffer used by getservbyname */ PWINSOCK_GETSERVBYPORT_CACHE Getservbyport; /* Buffer used by getservbyname */ + struct hostent* Hostent; } WINSOCK_THREAD_BLOCK, *PWINSOCK_THREAD_BLOCK; @@ -60,6 +63,11 @@ #define WSASETINITIALIZED (Initialized = TRUE) +/* ws2_32 internal Functions */ +void check_hostent(struct hostent **he); +void populate_hostent(struct hostent *he, char* name, DNS_A_DATA addr); +void free_hostent(struct hostent *he); +void free_servent(struct servent* s); #ifdef LE _____ reactos <http://cvs.reactos.com/cgi-bin/cvsweb/reactos> /lib <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib> /ws2_32 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32> /misc <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc> dllmain.c 1.18 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/dllmain.c?rev…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/dllmain.c.dif…> > 1.19 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/dllmain.c?rev…> diff -u -r1.18 -r1.19 --- dllmain.c 17 Nov 2004 05:17:22 -0000 1.18 +++ dllmain.c 25 Nov 2004 23:32:54 -0000 1.19 @@ -663,6 +663,16 @@ return FALSE; } +void free_winsock_thread_block(PWINSOCK_THREAD_BLOCK p) { + if(p) { + if(p->Hostent) { free_hostent(p->Hostent); p->Hostent = 0; } + if(p->Getservbyname){} + if(p->Getservbyport) {} + + + } +} + BOOL STDCALL DllMain(HANDLE hInstDll, @@ -708,6 +718,7 @@ return FALSE; } + p->Hostent = NULL; p->LastErrorValue = NO_ERROR; p->Getservbyname = NULL; p->Getservbyport = NULL; _____ reactos <http://cvs.reactos.com/cgi-bin/cvsweb/reactos> /lib <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib> /ws2_32 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32> /misc <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc> event.c 1.6 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/event.c?rev=1…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/event.c.diff?…> > 1.7 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/event.c?rev=1…> diff -u -r1.6 -r1.7 --- event.c 7 Aug 2003 04:03:24 -0000 1.6 +++ event.c 25 Nov 2004 23:32:54 -0000 1.7 @@ -157,6 +157,10 @@ INT Status; INT Errno; + WS_DbgPrint(MID_TRACE,("Called (Socket %x, hEventObject %x, " + "lpNetworkEvents %x)\n", + s, hEventObject, lpNetworkEvents)); + if (!lpNetworkEvents) { WSASetLastError(WSAEINVAL); return SOCKET_ERROR; @@ -180,6 +184,8 @@ if (Status == SOCKET_ERROR) WSASetLastError(Errno); + WS_DbgPrint(MID_TRACE,("Leaving %x\n", Status)); + return Status; } _____ reactos <http://cvs.reactos.com/cgi-bin/cvsweb/reactos> /lib <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib> /ws2_32 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32> /misc <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc> ns.c 1.9 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/ns.c?rev=1.9&…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/ns.c.diff?r1=…> > 1.10 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/ns.c?rev=1.10…> diff -u -r1.9 -r1.10 --- ns.c 15 Jul 2004 02:03:07 -0000 1.9 +++ ns.c 25 Nov 2004 23:32:54 -0000 1.10 @@ -1,989 +1,1216 @@ -/* - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS WinSock 2 DLL - * FILE: misc/ns.c - * PURPOSE: Namespace APIs - * PROGRAMMERS: Casper S. Hornstrup (chorns(a)users.sourceforge.net) - * REVISIONS: - * CSH 01/09-2000 Created - */ -#include <ctype.h> -#include <ws2_32.h> - -#ifndef BUFSIZ -#define BUFSIZ 1024 -#endif/*BUFSIZ*/ - -/* Name resolution APIs */ - -/* - * @unimplemented - */ -INT -EXPORT -WSAAddressToStringA( - IN LPSOCKADDR lpsaAddress, - IN DWORD dwAddressLength, - IN LPWSAPROTOCOL_INFOA lpProtocolInfo, - OUT LPSTR lpszAddressString, - IN OUT LPDWORD lpdwAddressStringLength) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAAddressToStringW( - IN LPSOCKADDR lpsaAddress, - IN DWORD dwAddressLength, - IN LPWSAPROTOCOL_INFOW lpProtocolInfo, - OUT LPWSTR lpszAddressString, - IN OUT LPDWORD lpdwAddressStringLength) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAEnumNameSpaceProvidersA( - IN OUT LPDWORD lpdwBufferLength, - OUT LPWSANAMESPACE_INFOA lpnspBuffer) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAEnumNameSpaceProvidersW( - IN OUT LPDWORD lpdwBufferLength, - OUT LPWSANAMESPACE_INFOW lpnspBuffer) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAGetServiceClassInfoA( - IN LPGUID lpProviderId, - IN LPGUID lpServiceClassId, - IN OUT LPDWORD lpdwBufferLength, - OUT LPWSASERVICECLASSINFOA lpServiceClassInfo) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAGetServiceClassInfoW( - IN LPGUID lpProviderId, - IN LPGUID lpServiceClassId, - IN OUT LPDWORD lpdwBufferLength, - OUT LPWSASERVICECLASSINFOW lpServiceClassInfo) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAGetServiceClassNameByClassIdA( - IN LPGUID lpServiceClassId, - OUT LPSTR lpszServiceClassName, - IN OUT LPDWORD lpdwBufferLength) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAGetServiceClassNameByClassIdW( - IN LPGUID lpServiceClassId, - OUT LPWSTR lpszServiceClassName, - IN OUT LPDWORD lpdwBufferLength) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAInstallServiceClassA( - IN LPWSASERVICECLASSINFOA lpServiceClassInfo) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAInstallServiceClassW( - IN LPWSASERVICECLASSINFOW lpServiceClassInfo) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSALookupServiceBeginA( - IN LPWSAQUERYSETA lpqsRestrictions, - IN DWORD dwControlFlags, - OUT LPHANDLE lphLookup) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSALookupServiceBeginW( - IN LPWSAQUERYSETW lpqsRestrictions, - IN DWORD dwControlFlags, - OUT LPHANDLE lphLookup) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSALookupServiceEnd( - IN HANDLE hLookup) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSALookupServiceNextA( - IN HANDLE hLookup, - IN DWORD dwControlFlags, - IN OUT LPDWORD lpdwBufferLength, - OUT LPWSAQUERYSETA lpqsResults) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSALookupServiceNextW( - IN HANDLE hLookup, - IN DWORD dwControlFlags, - IN OUT LPDWORD lpdwBufferLength, - OUT LPWSAQUERYSETW lpqsResults) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSARemoveServiceClass( - IN LPGUID lpServiceClassId) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSASetServiceA( - IN LPWSAQUERYSETA lpqsRegInfo, - IN WSAESETSERVICEOP essOperation, - IN DWORD dwControlFlags) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSASetServiceW( - IN LPWSAQUERYSETW lpqsRegInfo, - IN WSAESETSERVICEOP essOperation, - IN DWORD dwControlFlags) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAStringToAddressA( - IN LPSTR AddressString, - IN INT AddressFamily, - IN LPWSAPROTOCOL_INFOA lpProtocolInfo, - OUT LPSOCKADDR lpAddress, - IN OUT LPINT lpAddressLength) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * @unimplemented - */ -INT -EXPORT -WSAStringToAddressW( - IN LPWSTR AddressString, - IN INT AddressFamily, - IN LPWSAPROTOCOL_INFOW lpProtocolInfo, - OUT LPSOCKADDR lpAddress, - IN OUT LPINT lpAddressLength) -{ - UNIMPLEMENTED - - return 0; -} - - -/* WinSock 1.1 compatible name resolution APIs */ - -/* - * @unimplemented - */ -LPHOSTENT -EXPORT -gethostbyaddr( - IN CONST CHAR FAR* addr, - IN INT len, - IN INT type) -{ - UNIMPLEMENTED - - return (LPHOSTENT)NULL; -} - -/* - * @unimplemented - */ -LPHOSTENT -EXPORT -gethostbyname( - IN CONST CHAR FAR* name) -{ - UNIMPLEMENTED - - return (LPHOSTENT)NULL; -} - - -/* - * @unimplemented - */ -INT -EXPORT -gethostname( - OUT CHAR FAR* name, - IN INT namelen) -{ - UNIMPLEMENTED - - return 0; -} - - -/* - * XXX arty -- Partial implementation pending a better one. This one will - * do for normal purposes. - * - * Return the address of a static LPPROTOENT corresponding to the named - * protocol. These structs aren't very interesting, so I'm not too ashamed - * to have this function work on builtins for now. - * - * @unimplemented - */ -LPPROTOENT -EXPORT -getprotobyname( - IN CONST CHAR FAR* name) -{ - static CHAR *udp_aliases = 0; - static PROTOENT udp = { "udp", &udp_aliases, 17 }; - static CHAR *tcp_aliases = 0; - static PROTOENT tcp = { "tcp", &tcp_aliases, 6 }; - if( !_stricmp( name, "udp" ) ) { - return &udp; - } else if( !_stricmp( name, "tcp" ) ) { - return &tcp; - } - - return 0; -} - -/* - * @unimplemented - */ -LPPROTOENT -EXPORT -getprotobynumber( - IN INT number) -{ - UNIMPLEMENTED - - return (LPPROTOENT)NULL; -} - -#define SKIPWS(ptr,act) \ -{while(*ptr && isspace(*ptr)) ptr++; if(!*ptr) act;} -#define SKIPANDMARKSTR(ptr,act) \ -{while(*ptr && !isspace(*ptr)) ptr++; \ - if(!*ptr) {act;} else { *ptr = 0; ptr++; }} - - -static BOOL DecodeServEntFromString( IN PCHAR ServiceString, - OUT PCHAR *ServiceName, - OUT PCHAR *PortNumberStr, - OUT PCHAR *ProtocolStr, - IN PCHAR *Aliases, - IN DWORD MaxAlias ) { - UINT NAliases = 0; - - WS_DbgPrint(MAX_TRACE, ("Parsing service ent [%s]\n", ServiceString)); - - SKIPWS(ServiceString, return FALSE); - *ServiceName = ServiceString; - SKIPANDMARKSTR(ServiceString, return FALSE); - SKIPWS(ServiceString, return FALSE); - *PortNumberStr = ServiceString; - SKIPANDMARKSTR(ServiceString, ;); - - while( *ServiceString && NAliases < MaxAlias - 1 ) { - SKIPWS(ServiceString, break); - if( *ServiceString ) { - SKIPANDMARKSTR(ServiceString, ;); - if( strlen(ServiceString) ) { - WS_DbgPrint(MAX_TRACE, ("Alias: %s\n", ServiceString)); - *Aliases++ = ServiceString; - NAliases++; - } - } - } - *Aliases = NULL; - - *ProtocolStr = strchr(*PortNumberStr,'/'); - if( !*ProtocolStr ) return FALSE; - **ProtocolStr = 0; (*ProtocolStr)++; - - WS_DbgPrint(MAX_TRACE, ("Parsing done: %s %s %s %d\n", - *ServiceName, *ProtocolStr, *PortNumberStr, - NAliases)); - - return TRUE; -} - -#define ADJ_PTR(p,b1,b2) p = (p - b1) + b2 - -/* - * @implemented - */ -LPSERVENT -EXPORT -getservbyname( - - IN CONST CHAR FAR* name, - IN CONST CHAR FAR* proto) -{ - BOOL Found = FALSE; - HANDLE ServicesFile; - CHAR ServiceDBData[BUFSIZ] = { 0 }; - PCHAR SystemDirectory = ServiceDBData; /* Reuse this stack space */ - PCHAR ServicesFileLocation = "\\drivers\\etc\\services"; - PCHAR ThisLine = 0, NextLine = 0, ServiceName = 0, PortNumberStr = 0, - ProtocolStr = 0, Comment = 0; - PCHAR Aliases[WS2_INTERNAL_MAX_ALIAS] = { 0 }; - UINT i,SizeNeeded = 0, - SystemDirSize = sizeof(ServiceDBData) - 1; - DWORD ReadSize = 0, ValidData = 0; - PWINSOCK_THREAD_BLOCK p = NtCurrentTeb()->WinSockData; - - if( !p ) { - WSASetLastError( WSANOTINITIALISED ); - return NULL; - } - - if( !name ) { - WSASetLastError( WSANO_RECOVERY ); - return NULL; - } - - if( !GetSystemDirectoryA( SystemDirectory, SystemDirSize ) ) { - WSASetLastError( WSANO_RECOVERY ); - WS_DbgPrint(MIN_TRACE, ("Could not get windows system directory.\n")); - return NULL; /* Can't get system directory */ - } - - strncat( SystemDirectory, ServicesFileLocation, SystemDirSize ); - - ServicesFile = CreateFileA( SystemDirectory, - GENERIC_READ, - FILE_SHARE_READ, - NULL, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL | - FILE_FLAG_SEQUENTIAL_SCAN, - NULL ); - - if( ServicesFile == INVALID_HANDLE_VALUE ) { - WSASetLastError( WSANO_RECOVERY ); - return NULL; - } - - /* Scan the services file ... - * - * We will read up to BUFSIZ bytes per pass, until the buffer does not - * contain a full line, then we will try to read more. - * - * We fall from the loop if the buffer does not have a line terminator. - */ - - /* Initial Read */ - while( !Found && - ReadFile( ServicesFile, ServiceDBData + ValidData, - sizeof( ServiceDBData ) - ValidData, - &ReadSize, NULL ) ) { - ValidData += ReadSize; - ReadSize = 0; - NextLine = ThisLine = ServiceDBData; - - /* Find the beginning of the next line */ - while( NextLine < ServiceDBData + ValidData && - *NextLine != '\r' && *NextLine != '\n' ) NextLine++; - - /* Zero and skip, so we can treat what we have as a string */ - if( NextLine >= ServiceDBData + ValidData ) - break; - - *NextLine = 0; NextLine++; - - Comment = strchr( ThisLine, '#' ); - if( Comment ) *Comment = 0; /* Terminate at comment start */ - - if( DecodeServEntFromString( ThisLine, - &ServiceName, - &PortNumberStr, - &ProtocolStr, - Aliases, - WS2_INTERNAL_MAX_ALIAS ) && - !strcmp( ServiceName, name ) && - (proto ? !strcmp( ProtocolStr, proto ) : TRUE) ) { - - WS_DbgPrint(MAX_TRACE,("Found the service entry.\n")); - Found = TRUE; - SizeNeeded = sizeof(WINSOCK_GETSERVBYNAME_CACHE) + - (NextLine - ThisLine); - break; - } - - /* Get rid of everything we read so far */ - while( NextLine <= ServiceDBData + ValidData && - isspace( *NextLine ) ) NextLine++; - - WS_DbgPrint(MAX_TRACE,("About to move %d chars\n", - ServiceDBData + ValidData - NextLine)); - - memmove( ServiceDBData, NextLine, - ServiceDBData + ValidData - NextLine ); - ValidData -= NextLine - ServiceDBData; - WS_DbgPrint(MAX_TRACE,("Valid bytes: %d\n", ValidData)); - } - - /* This we'll do no matter what */ - CloseHandle( ServicesFile ); - - if( !Found ) { - WS_DbgPrint(MAX_TRACE,("Not found\n")); - WSASetLastError( WSANO_DATA ); - return NULL; - } - - if( !p->Getservbyname || p->Getservbyname->Size < SizeNeeded ) { - /* Free previous getservbyname buffer, allocate bigger */ - if( p->Getservbyname ) - HeapFree(GlobalHeap, 0, p->Getservbyname); - p->Getservbyname = HeapAlloc(GlobalHeap, 0, SizeNeeded); - if( !p->Getservbyname ) { - WS_DbgPrint(MIN_TRACE,("Couldn't allocate %d bytes\n", - SizeNeeded)); - WSASetLastError( WSATRY_AGAIN ); - return NULL; - } - p->Getservbyname->Size = SizeNeeded; - } - - /* Copy the data */ - memmove( p->Getservbyname->Data, - ThisLine, - NextLine - ThisLine ); - - ADJ_PTR(ServiceName,ThisLine,p->Getservbyname->Data); - ADJ_PTR(ProtocolStr,ThisLine,p->Getservbyname->Data); - WS_DbgPrint(MAX_TRACE, - ("ServiceName: %s, Protocol: %s\n", ServiceName, ProtocolStr)); - - for( i = 0; Aliases[i]; i++ ) { - ADJ_PTR(Aliases[i],ThisLine,p->Getservbyname->Data); - WS_DbgPrint(MAX_TRACE,("Aliase %d: %s\n", i, Aliases[i])); - } - - memcpy(p->Getservbyname,Aliases,sizeof(Aliases)); - - /* Create the struct proper */ - p->Getservbyname->ServerEntry.s_name = ServiceName; - p->Getservbyname->ServerEntry.s_aliases = p->Getservbyname->Aliases; - p->Getservbyname->ServerEntry.s_port = htons(atoi(PortNumberStr)); - p->Getservbyname->ServerEntry.s_proto = ProtocolStr; - - return &p->Getservbyname->ServerEntry; -} - - -/* - * @implemented - */ -LPSERVENT -EXPORT -getservbyport( - IN INT port, - IN CONST CHAR FAR* proto) -{ - BOOL Found = FALSE; - HANDLE ServicesFile; - CHAR ServiceDBData[BUFSIZ] = { 0 }; - PCHAR SystemDirectory = ServiceDBData; /* Reuse this stack space */ - PCHAR ServicesFileLocation = "\\drivers\\etc\\services"; - PCHAR ThisLine = 0, NextLine = 0, ServiceName = 0, PortNumberStr = 0, - ProtocolStr = 0, Comment = 0; - PCHAR Aliases[WS2_INTERNAL_MAX_ALIAS] = { 0 }; - UINT i,SizeNeeded = 0, - SystemDirSize = sizeof(ServiceDBData) - 1; - DWORD ReadSize = 0, ValidData = 0; - PWINSOCK_THREAD_BLOCK p = NtCurrentTeb()->WinSockData; - - if( !p ) { - WSASetLastError( WSANOTINITIALISED ); - return NULL; - } - - if ( !port ) { - WSASetLastError( WSANO_RECOVERY ); - return NULL; - } - - if( !GetSystemDirectoryA( SystemDirectory, SystemDirSize ) ) { - WSASetLastError( WSANO_RECOVERY ); - WS_DbgPrint(MIN_TRACE, ("Could not get windows system directory.\n")); - return NULL; /* Can't get system directory */ - } - - strncat( SystemDirectory, ServicesFileLocation, SystemDirSize ); - - ServicesFile = CreateFileA( SystemDirectory, - GENERIC_READ, - FILE_SHARE_READ, - NULL, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL | - FILE_FLAG_SEQUENTIAL_SCAN, - NULL ); - - if( ServicesFile == INVALID_HANDLE_VALUE ) { - WSASetLastError( WSANO_RECOVERY ); - return NULL; - } - - /* Scan the services file ... - * - * We will read up to BUFSIZ bytes per pass, until the buffer does not - * contain a full line, then we will try to read more. - * - * We fall from the loop if the buffer does not have a line terminator. - */ - - /* Initial Read */ - while( !Found && - ReadFile( ServicesFile, ServiceDBData + ValidData, - sizeof( ServiceDBData ) - ValidData, - &ReadSize, NULL ) ) { - ValidData += ReadSize; - ReadSize = 0; - NextLine = ThisLine = ServiceDBData; - - /* Find the beginning of the next line */ - while( NextLine < ServiceDBData + ValidData && - *NextLine != '\r' && *NextLine != '\n' ) NextLine++; - - /* Zero and skip, so we can treat what we have as a string */ - if( NextLine >= ServiceDBData + ValidData ) - break; - - *NextLine = 0; NextLine++; - - Comment = strchr( ThisLine, '#' ); - if( Comment ) *Comment = 0; /* Terminate at comment start */ - - if( DecodeServEntFromString( ThisLine, - &ServiceName, - &PortNumberStr, - &ProtocolStr, - Aliases, - WS2_INTERNAL_MAX_ALIAS ) && - (htons(atoi( PortNumberStr )) == port ) && - (proto ? !strcmp( ProtocolStr, proto ) : TRUE) ) { - - WS_DbgPrint(MAX_TRACE,("Found the port entry.\n")); - - Found = TRUE; - SizeNeeded = sizeof(WINSOCK_GETSERVBYPORT_CACHE) + - (NextLine - ThisLine); - break; - } - - /* Get rid of everything we read so far */ - while( NextLine <= ServiceDBData + ValidData && - isspace( *NextLine ) ) NextLine++; - - WS_DbgPrint(MAX_TRACE,("About to move %d chars\n", - ServiceDBData + ValidData - NextLine)); - - memmove( ServiceDBData, NextLine, - ServiceDBData + ValidData - NextLine ); - ValidData -= NextLine - ServiceDBData; - WS_DbgPrint(MAX_TRACE,("Valid bytes: %d\n", ValidData)); - } - - /* This we'll do no matter what */ - CloseHandle( ServicesFile ); - - if( !Found ) { - WS_DbgPrint(MAX_TRACE,("Not found\n")); - WSASetLastError( WSANO_DATA ); - return NULL; - } - - if( !p->Getservbyport || p->Getservbyport->Size < SizeNeeded ) { - /* Free previous getservbyport buffer, allocate bigger */ - if( p->Getservbyport ) - HeapFree(GlobalHeap, 0, p->Getservbyport); - p->Getservbyport = HeapAlloc(GlobalHeap, 0, SizeNeeded); - if( !p->Getservbyport ) { - WS_DbgPrint(MIN_TRACE,("Couldn't allocate %d bytes\n", - SizeNeeded)); - WSASetLastError( WSATRY_AGAIN ); - return NULL; - } - p->Getservbyport->Size = SizeNeeded; - } - /* Copy the data */ - memmove( p->Getservbyport->Data, - ThisLine, - NextLine - ThisLine ); - - ADJ_PTR(PortNumberStr,ThisLine,p->Getservbyport->Data); - ADJ_PTR(ProtocolStr,ThisLine,p->Getservbyport->Data); - WS_DbgPrint(MAX_TRACE, - ("Port Number: %s, Protocol: %s\n", PortNumberStr, ProtocolStr)); - - for( i = 0; Aliases[i]; i++ ) { - ADJ_PTR(Aliases[i],ThisLine,p->Getservbyport->Data); - WS_DbgPrint(MAX_TRACE,("Aliases %d: %s\n", i, Aliases[i])); - } - - memcpy(p->Getservbyport,Aliases,sizeof(Aliases)); - - /* Create the struct proper */ - p->Getservbyport->ServerEntry.s_name = ServiceName; - p->Getservbyport->ServerEntry.s_aliases = p->Getservbyport->Aliases; - p->Getservbyport->ServerEntry.s_port = port; - p->Getservbyport->ServerEntry.s_proto = ProtocolStr; - - WS_DbgPrint(MID_TRACE,("s_name: %s\n", ServiceName)); - - return &p->Getservbyport->ServerEntry; - -} - - -/* - * @implemented - */ -ULONG -EXPORT -inet_addr( - IN CONST CHAR FAR* cp) -/* - * FUNCTION: Converts a string containing an IPv4 address to an unsigned long - * ARGUMENTS: - * cp = Pointer to string with address to convert - * RETURNS: - * Binary representation of IPv4 address, or INADDR_NONE - */ -{ - UINT i; - PCHAR p; - ULONG u = 0; - - p = (PCHAR)cp; - - if (strlen(p) == 0) - return INADDR_NONE; - - if (strcmp(p, " ") == 0) - return 0; - - for (i = 0; i <= 3; i++) { - u += (strtoul(p, &p, 0) << (i * 8)); - - if (strlen(p) == 0) - return u; - - if (p[0] != '.') - return INADDR_NONE; - - p++; - } - - return u; -} - - -/* - * @implemented - */ -CHAR FAR* -EXPORT -inet_ntoa( - IN IN_ADDR in) -{ - CHAR b[10]; - PCHAR p; - - p = ((PWINSOCK_THREAD_BLOCK)NtCurrentTeb()->WinSockData)->Intoa; - _itoa(in.S_un.S_addr & 0xFF, b, 10); - strcpy(p, b); - _itoa((in.S_un.S_addr >> 8) & 0xFF, b, 10); - strcat(p, "."); - strcat(p, b); - _itoa((in.S_un.S_addr >> 16) & 0xFF, b, 10); - strcat(p, "."); - strcat(p, b); - _itoa((in.S_un.S_addr >> 24) & 0xFF, b, 10); - strcat(p, "."); - strcat(p, b); - return (CHAR FAR*)p; -} - - -/* - * @unimplemented - */ -HANDLE -EXPORT -WSAAsyncGetHostByAddr( - IN HWND hWnd, - IN UINT wMsg, - IN CONST CHAR FAR* addr, - IN INT len, - IN INT type, - OUT CHAR FAR* buf, - IN INT buflen) -{ - UNIMPLEMENTED - - return (HANDLE)0; -} - - -/* - * @unimplemented - */ -HANDLE -EXPORT -WSAAsyncGetHostByName( - IN HWND hWnd, - IN UINT wMsg, - IN CONST CHAR FAR* name, - OUT CHAR FAR* buf, - IN INT buflen) -{ - UNIMPLEMENTED - - return (HANDLE)0; -} - - -/* - * @unimplemented - */ -HANDLE -EXPORT -WSAAsyncGetProtoByName( - IN HWND hWnd, - IN UINT wMsg, - IN CONST CHAR FAR* name, - OUT CHAR FAR* buf, - IN INT buflen) -{ - UNIMPLEMENTED - - return (HANDLE)0; -} - - -/* - * @unimplemented - */ -HANDLE -EXPORT -WSAAsyncGetProtoByNumber( - IN HWND hWnd, - IN UINT wMsg, - IN INT number, - OUT CHAR FAR* buf, - IN INT buflen) -{ - UNIMPLEMENTED - - return (HANDLE)0; -} - - -/* - * @unimplemented - */ -HANDLE -EXPORT -WSAAsyncGetServByName( - IN HWND hWnd, - IN UINT wMsg, - IN CONST CHAR FAR* name, - IN CONST CHAR FAR* proto, - OUT CHAR FAR* buf, - IN INT buflen) -{ - UNIMPLEMENTED - - return (HANDLE)0; -} - - -/* - * @unimplemented - */ -HANDLE -EXPORT -WSAAsyncGetServByPort( - IN HWND hWnd, - IN UINT wMsg, - IN INT port, - IN CONST CHAR FAR* proto, - OUT CHAR FAR* buf, - IN INT buflen) -{ - UNIMPLEMENTED - - return (HANDLE)0; -} - -/* EOF */ +/* + * COPYRIGHT: See COPYING in the top level directory + * PROJECT: ReactOS WinSock 2 DLL + * FILE: misc/ns.c + * PURPOSE: Namespace APIs + * PROGRAMMERS: Casper S. Hornstrup (chorns(a)users.sourceforge.net) + * REVISIONS: [truncated at 1000 lines; 1209 more skipped] _____ reactos <http://cvs.reactos.com/cgi-bin/cvsweb/reactos> /lib <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib> /ws2_32 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32> /misc <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc> stubs.c 1.14 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/stubs.c?rev=1…> - <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/stubs.c.diff?…> > 1.15 <http://cvs.reactos.com/cgi-bin/cvsweb/reactos/lib/ws2_32/misc/stubs.c?rev=1…> diff -u -r1.14 -r1.15 --- stubs.c 17 Nov 2004 05:17:22 -0000 1.14 +++ stubs.c 25 Nov 2004 23:32:54 -0000 1.15 @@ -147,7 +147,7 @@ * @implemented */ INT -EXPORT +EXPORT __stdcall setsockopt( IN SOCKET s, IN INT level, CVSspam <http://www.badgers-in-foil.co.uk/projects/cvsspam/> 0.2.8

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RE: [ros-diffs] [CVS reactos] FPU/SSE state saving on taskswitching, FPU and SSE exception support.
by Hartmut Birr 25 Nov '04

25 Nov '04

Hi Gregor, I've some problems with your changes. On my smp machine I get an assertion from fpu.c line 452. I think, it isn't possible to use KPCR.PrcbData.NpxThread on a smp machine. With your first patch I don't have any problems. - Hartmut

3 6

NTDLL.DLL
by Thomas Larsen 25 Nov '04

25 Nov '04

Hi got a problem i Reactos The Kernel32.Def File LIBERY KERNEL32.DLL EXPORTS NTDLL.RTLALLOCHEAP And all the other def files where HAL.Somefunction NTDLL.Somefunction etc are in I know that NTDLL.DLL IMPORTS "RtlAllocateHeap etc." those funktions from a lib in rtl.lib but don�t know if thats the problem becures SCSIPORT.SYS allso import some HAL.somefunction witch allso are broke The tool DependX86 a tool use to find broke link in files can�t either find them and it a littel strange problem becures i should work microsoft allso do that kind of linking against files and allso use lib files to import Use the most recent CVS of Reactos and the newest edition of MingGW Allso tried differet option and differt compilere versions but seems to me theire must lay a strange problem in reactos og MingGw Simpl don�t support that... Crashlist of Files: Kernel32.dll depend on NTdll.dll User32.dll depend on kernel32.dll Atapi.sys depend on Scsiport.sys depend on HAL.DLL The Subsystem CRSS And Many more Anybody Help Me Please Thomas __________________________________ Do you Yahoo!? The all-new My Yahoo! - What will yours do? http://my.yahoo.com

3 2

RE: [ros-dev] ReactOS and Viruses
by Waldo Alvarez Cañizares 25 Nov '04

25 Nov '04

Hi Rick: Well I don't believe that would be a protection at all against viruses. Why? If I where to write a virus and knowing that reactos has such protection that would not stop me at all. I could simply write a function to calculate the hash in the virus (or simply tell the OS to do it for me) and update such database. Look at windows file protection, virus laugh at it. I think the verification of the PE checksum is enough to tell if a file is corrupt and would be faster wich means a faster load. If you want to know some more about viruses look for the e-zines of 29A on the internet to find out more about the subject. Their articles are as advanced as those in phrack (the latest). I think there is not solution for viruses, users will always do insecure things and viruses will be there waiting for them to do it. Regards Waldo ________________________________ De: ros-dev-bounces(a)reactos.com en nombre de Rick Langschultz Enviado el: Lun 11/22/2004 11:25 p.m. Para: ReactOS Development List Asunto: [ros-dev] ReactOS and Viruses Sun will be releasing Solaris 10 shortly as a commercial product available for purchase. There is a new file system that is 128-bit, and is protected by md5 checksums, I think this is a great idea for reactos. I think before a program executes there should be a binary verifier that checks this checksum and then allows the program to run. This would help in deterring Windows viruses from attaching themselves to reactos binaries. Since ReactOS is open source it will be harder to protect a binary if there is an attack and a malicious user replaces a dll or an exe. Perhaps this can be done using a small xml file or a txt file called md5sums or something. Please let me know what you think.

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