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RE: [ros-dev] RE: Ros-dev Digest, Vol 14, Issue 25
by Murphy, Ged (Bolton) 12 Oct '05

12 Oct '05

I'm not quite sure what everyone is getting at here. Every file has it's entire history logged, easily accessible through your local tree under the context menu, or through Viewcvs on the web. Changes also go out through the svn mailing list. Any closer queries can me viewed via 'diff'ing to any revision you want. However, it would be easy to write a quick tool to assess local timestamps after svn updates for set file types. This would quickly tell you what has changed without the need for viewing the svn logs. Ged. -----Original Message----- From: David Hinz [mailto:post.center@gmail.com] Sent: 12 October 2005 13:12 To: ReactOS Development List Subject: Re: [ros-dev] RE: Ros-dev Digest, Vol 14, Issue 25 Well, the thing is I wanted to have something that makes it very easy to see, if something has changed since the last time I translated that file. Watching the svn all the time is not that easy than just looking at a number. There could also be a little helper app that scans all .rc files in my language and all en.rcs for revision differences and shows me, where I have to translate something. Then I can look in the svn what actually has been changed. It just makes things easier for translators. Greets, David Hinz ************************************************************************ The information contained in this message or any of its attachments is confidential and is intended for the exclusive use of the addressee. The information may also be legally privileged. The views expressed may not be company policy, but the personal views of the originator. If you are not the addressee, any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited. If you have received this message in error, please contact postmaster(a)exideuk.co.uk <mailto:postmaster@exideuk.co.uk> and then delete this message. Exide Technologies is an industrial and transportation battery producer and recycler with operations in 89 countries. Further information can be found at www.exide.com

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svn://svn.reactos.org/trunk/windows
by Emanuele Aliberti 11 Oct '05

11 Oct '05

Should I call for a VOTE, or is it OK having a top level module for all Win32 related pieces? Please, comment. Thank you in advance. -- :Emanuele Aliberti

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Re: [ros-diffs] [gdalsnes] 18403: alloc multiple of 16 bytes
by Hartmut Birr 11 Oct '05

11 Oct '05

gdalsnes(a)svn.reactos.com wrote: > alloc multiple of 16 bytes > What was the reason for this change? - Hartmut

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crash in usetup if an allocation size is given for a call to NtCreateFile
by Hartmut Birr 11 Oct '05

11 Oct '05

Hi, I've done some little changes in usetup for optimisation. One thing is the decompressing of files from a cabinet container. If the destination file exist, it is created with the create disposition FILE_OVERWRITE and without a pointer to the allocation size. If I add an allocation size pointer (cabinet.c.diff), usetup does crash after copying of all files and creating the registry. (ntoskrnl\ke\exception.c:94) KiRaiseException (ntoskrnl\ke\i386\exp.c:1306) Unhandled UserMode exception, terminating thread Exception: -1160049408(0) Processor: 0 CS:EIP 1b:12000 ????? cr2 66f924 cr3 56a000 Proc: 8094a1f0 Pid: 5c <smss.exe> Thrd: 80954088 Tid: 60 DS 23 ES 23 FS 3b GS 0 EAX: 00012000 EBX: 00000001 ECX: 0066fc18 EDX: 7c90a479 EBP: 0066ff54 ESI: 00000004 ESP: 807ebd64 EDI: 0066fc28 EFLAGS: 00000216 Frames: <smss.exe:741b> subsys/system/usetup/console.c:660 <smss.exe:19c41> subsys/system/usetup/usetup.c:3321 <smss.exe:1a65e> subsys/system/usetup/usetup.c:3781 <0> The address of the crash has nothing to do with the decompressing of the install files. If I change IoCreateFile file a little bit, that the allocation size pointer isn't read (file.c.diff), usetup didn't crash. Has someone an idea what is wrong? - Hartmut Index: subsys/system/usetup/cabinet.c =================================================================== --- subsys/system/usetup/cabinet.c (Revision 18300) +++ subsys/system/usetup/cabinet.c (Arbeitskopie) @@ -859,6 +859,7 @@ UnicodeString.Buffer = DestName + wcslen( DestName ); UnicodeString.Length = 0; RtlAnsiStringToUnicodeString( &UnicodeString, &AnsiString, FALSE ); + MaxDestFileSize.QuadPart = Search->File->FileSize; /* Create destination file, fail if it already exists */ RtlInitUnicodeString(&UnicodeString, @@ -884,7 +885,7 @@ 0); if (!NT_SUCCESS(NtStatus)) { - DPRINT("NtCreateFile() failed (%S) (%x).\n", DestName, NtStatus); + DPRINT1("NtCreateFile() failed (%S) (%x).\n", DestName, NtStatus); /* If file exists, ask to overwrite file */ if (OverwriteHandler == NULL || OverwriteHandler(Search->File, DestName)) @@ -894,7 +895,7 @@ GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE, &ObjectAttributes, &IoStatusBlock, - NULL, + &MaxDestFileSize, FILE_ATTRIBUTE_NORMAL, 0, FILE_OVERWRITE, @@ -903,7 +904,7 @@ 0); if (!NT_SUCCESS(NtStatus)) { - DPRINT("NtCreateFile() failed 2 (%S) (%x).\n", DestName, NtStatus); + DPRINT1("NtCreateFile() failed 2 (%S) (%x).\n", DestName, NtStatus); return CAB_STATUS_CANNOT_CREATE; } } @@ -913,7 +914,6 @@ return CAB_STATUS_FILE_EXISTS; } } - MaxDestFileSize.QuadPart = Search->File->FileSize; NtStatus = NtCreateSection(&DestFileSection, SECTION_ALL_ACCESS, 0, @@ -964,7 +964,10 @@ } else { +// memcpy(&FileBasic.CreationTime, &FileTime, sizeof(FILETIME)); memcpy(&FileBasic.LastAccessTime, &FileTime, sizeof(FILETIME)); +// memcpy(&FileBasic.LastWriteTime, &FileTime, sizeof(FILETIME)); +// memcpy(&FileBasic.ChangeTime, &FileTime, sizeof(FILETIME)); NtStatus = NtSetInformationFile(DestFile, &IoStatusBlock, @@ -1050,6 +1053,7 @@ Status = CAB_STATUS_SUCCESS; UnmapDestFile: NtUnmapViewOfSection(NtCurrentProcess(), DestFileBuffer); +// NtFlushBuffersFile(DestFile, &IoStatusBlock); CloseDestFileSection: NtClose(DestFileSection); CloseDestFile: Index: ntoskrnl/io/file.c =================================================================== --- ntoskrnl/io/file.c (Revision 18300) +++ ntoskrnl/io/file.c (Arbeitskopie) @@ -787,7 +787,11 @@ sizeof(ULONG)); if(AllocationSize != NULL) { - SafeAllocationSize = ProbeForReadLargeInteger(AllocationSize); + ProbeForRead(AllocationSize, + sizeof(LARGE_INTEGER), + sizeof(ULONG)); + SafeAllocationSize.QuadPart = 0 /* AllocationSize->QuadPart */; +// SafeAllocationSize = ProbeForReadLargeInteger(AllocationSize); } else SafeAllocationSize.QuadPart = 0;

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RE: [ros-svn] [turner] 18402: set to eol-style native ;)
by Casper Hornstrup 11 Oct '05

11 Oct '05

Open C:\Documents and Settings\...\Application Data\Subversion\config. Make sure the following is in there: [miscellany] enable-auto-props = yes [auto-props] *.c = svn:eol-style=native *.h = svn:eol-style=native *.S = svn:eol-style=native *.sh = svn:eol-style=native;svn:executable *.rc = svn:eol-style=native *.mc = svn:eol-style=native *.asm = svn:eol-style=native *.cpp = svn:eol-style=native *.cxx = svn:eol-style=native *.txt = svn:eol-style=native *.xml = svn:eol-style=native *.ini = svn:eol-style=native *.inf = svn:eol-style=native *.def = svn:eol-style=native *.dsp = svn:eol-style=CRLF *.dsw = svn:eol-style=CRLF *.gif = svn:mime-type=image/gif *.png = svn:mime-type=image/png *.jpg = svn:mime-type=image/jpeg *.bmp = svn:mime-type=application/octet-stream *.ico = svn:mime-type=application/octet-stream *.ttf = svn:mime-type=application/octet-stream *.nls = svn:mime-type=application/octet-stream *.mp3 = svn:mime-type=application/octet-stream *.wav = svn:mime-type=application/octet-stream Makefile = svn:eol-style=native DON'T add: * = svn:eol-style=native or Magic Things (TM) will happen ;-) Casper > -----Original Message----- > From: ros-svn-bounces(a)reactos.org [mailto:ros-svn-bounces@reactos.org] On Behalf Of > turner(a)svn.reactos.com > Sent: 10. oktober 2005 21:09 > To: ros-svn(a)reactos.com > Subject: [ros-svn] [turner] 18402: set to eol-style native ;) > > set to eol-style native ;) > > > Updated files: > trunk/reactos/subsys/system/cmd/readme2.txt > > _______________________________________________ > Ros-svn mailing list > Ros-svn(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-svn

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Re: [ros-diffs] [gdalsnes] 18403: alloc multiple of 16 bytes
by Alex Ionescu 11 Oct '05

11 Oct '05

gdalsnes(a)svn.reactos.com wrote: > alloc multiple of 16 bytes > Modified: trunk/reactos/lib/crt/stdlib/malloc.c > > ------------------------------------------------------------------------ > *Modified: trunk/reactos/lib/crt/stdlib/malloc.c* > --- trunk/reactos/lib/crt/stdlib/malloc.c 2005-10-10 19:08:57 UTC (rev 18402) > +++ trunk/reactos/lib/crt/stdlib/malloc.c 2005-10-10 20:18:07 UTC (rev 18403) > @@ -25,6 +25,10 @@ > #include <stdlib.h> > #include <malloc.h> > > > + > +/* fixme: should have this in common header */ > +#define ROUND_UP(a,b) ((a + (b-1)) & ~(b-1)) > helper.s > + > > extern HANDLE hHeap; > > /* > @@ -32,7 +36,7 @@ > > */ > void* malloc(size_t _size) > { > > - return HeapAlloc(hHeap, HEAP_ZERO_MEMORY, _size); > > + return HeapAlloc(hHeap, 0, ROUND_UP(_size, 16)); > > } > > /* > @@ -48,7 +52,7 @@ > > */ > void* calloc(size_t _nmemb, size_t _size) > { > > - return HeapAlloc(hHeap, HEAP_ZERO_MEMORY, _nmemb*_size); > > + return HeapAlloc(hHeap, HEAP_ZERO_MEMORY, ROUND_UP(_nmemb*_size, 16) ); > > } > > /* > @@ -57,8 +61,8 @@ > > void* realloc(void* _ptr, size_t _size) > { > if (!_ptr) > > - return HeapAlloc(hHeap, 0, _size); > - return HeapReAlloc(hHeap, 0, _ptr, _size); > > + return HeapAlloc(hHeap, 0, ROUND_UP(_size, 16)); > + return HeapReAlloc(hHeap, 0, _ptr, ROUND_UP(_size, 16)); > > } > > /* > @@ -66,7 +70,7 @@ > > */ > void* _expand(void* _ptr, size_t _size) > { > > - return HeapReAlloc(hHeap, HEAP_REALLOC_IN_PLACE_ONLY, _ptr, _size); > > + return HeapReAlloc(hHeap, HEAP_REALLOC_IN_PLACE_ONLY, _ptr, ROUND_UP(_size, 16)); > > } > > /* > Ever heard of HEAP_ALIGN_16? Best regards, Alex Ionescu

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Re: [ros-svn] [gdalsnes] 18404: alloc at minimum 16 bytes (spotted by WaxDragon)
by Alex Ionescu 11 Oct '05

11 Oct '05

gdalsnes(a)svn.reactos.com wrote: > alloc at minimum 16 bytes (spotted by WaxDragon) > realloc should free passed mem if new size is 0 > > > Updated files: > trunk/reactos/lib/crt/stdlib/malloc.c > > _______________________________________________ > Ros-svn mailing list > Ros-svn(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-svn > > This fixes the bug in windres, right? Best regards, Alex Ionescu

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RE: 18273: create some start menu entries for notepad, regedit and winefile
by Ge van Geldorp 09 Oct '05

09 Oct '05

> From: mf(a)svn.reactos.com > > create some start menu entries for notepad, regedit and winefile Do we really need/want the winefile link on the desktop? Especially since it is also present in the start menu now. If I recall correctly, the Command Prompt was put on the desktop 'cause at the time it was the only viable way to start programs, I think maybe even the Command Prompt link could go from the desktop now. Gé van Geldorp.

7 9

some thoughts
by D. Hazelton 09 Oct '05

09 Oct '05

I've been thinking about a chat I had with Alex Ionescu about the "userspace driver framework" that MS has put in Windows Vista for a couple of days now. Mostly I was trying to think of how they could create a secure system where the drivers could live outside the kernel and still manage to do the job of providing clean access to the hardware. I was doing this because I am just starting to take a look at the ReactOS code with an eye towards helping on the project. That being the case I decided to see if I could find a spot where I could fit my skills into the project. While I'm more geared towards fixing bugs or filling out places marked "TODO" the thought of userspace drivers - or rather, just the thought that such a system would allow for drivers that could die and not take the system with them - has caught my interest. At the current time the only way I can see this being done is by using the HAL to abstract all hardware and providing an API that, via the HAL, will allow for _AUTHENTICATED_ programs (aka drivers) to register themselves with the kernel and provide access to said devices. The access itself would best be handled by the drivers registering an interface that programs can use to call directly into the driver. This just leaves me with a simple problem to solve - should the interface be a COM/COM+ interface (or it's primitive, since I don't think anyone wants the lag having COM/COM+ in the kernel would cause) or should it be something simpler, like a UFS path ? DRH (if the PGP signature looks bad, the list probably modified the mail)

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Installation Error
by Brandon Turner 08 Oct '05

08 Oct '05

After copying the files over in stage 1 installer i get the error "Failed to create regisrty hives". This is off a clean build i am doing(RosBE), same result when i download a iso from sin. any advice? Brandon

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