Ros-dev March 2005

ros-dev@reactos.org

64 participants
200 discussions

Re: [ros-dev] Service Control Manager, Plug and Pray, SMB and RPC
by Steven Edwards 29 Mar '05

29 Mar '05

Hi, --- Royce Mitchell III <royce3(a)ev1.net> wrote: > Part of the reason he's bringing this up is because I was asking what > was necessary to get working before we could dynamically load drivers > through SCM. I'm working on learning driver development, but want to do > it in ReactOS. > > Anyways, these functions look most necessary... > > OpenSCManager > CreateService > ControlService > OpenService > CloseServiceHandle > DeleteService > QueryServiceStatus > EnumServicesStatus Yes those are most of the functions I need for CoLinux and the Windows Installer service. Wine has a good bit of that implemented using a pipe for communitcation but I assume on Windows its all LPC/RPC to support "net start servicename". Anyway if no one objects I will look at importing the hackish Wine code and see if I can make it work. Thanks Steven __________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/

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Re: [ros-dev] STATEMENT
by \(\) Thomas Larsen \(\) 29 Mar '05

29 Mar '05

Just Mean that it is not fair when i uploade taskmgr with alot of bugfixes and translation and then someone just modify the code and take the credits but now ill just use my version on my new project on CubeOs so its okay but cant see why its done.. But thx about the license stuff Greetz Thomas

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Explorer Prob.
by James Tabor 29 Mar '05

29 Mar '05

Hi all! Just reporting some strange things with explorer. When Start->Browse Files->Drives-> (E:), this happens; (KERNEL32:mem/global.c:412) Memory Load: 17 (MSVCRT:io/open.c:103) not valid fd 0, g_fdend 5, fdinfo 7802d2f0, bucket 7802d2 f0, fdflags 0 (MSVCRT:io/open.c:700) _setmode: inval fd (0) (cm/ntfunc.c:1438) ObReferenceObjectByHandle() failed with status c0000008 (cm/ntfunc.c:1438) ObReferenceObjectByHandle() failed with status c0000008 (cm/ntfunc.c:1438) ObReferenceObjectByHandle() failed with status c0000008 (KERNEL32:mem/global.c:412) Memory Load: 17 (KERNEL32:mem/global.c:412) Memory Load: 17 (MSVCRT:io/open.c:103) not valid fd 0, g_fdend 5, fdinfo 7802d2f0, bucket 7802d2 f0, fdflags 0 (MSVCRT:io/open.c:700) _setmode: inval fd (0) (shellole.c:237:SHELL32_DllGetClassObject) failed for CLSID= {645ff040-5081-101b-9f08-00aa002f954e} (unknown) (shellole.c:167:SHCoCreateInstance) LoadFromShell failed for CLSID= {645ff040-5081-101b-9f08-00aa002f954e} (unknown) (shellole.c:237:SHELL32_DllGetClassObject) failed for CLSID= {645ff040-5081-101b-9f08-00aa002f954e} (unknown) (shellole.c:167:SHCoCreateInstance) LoadFromShell failed for CLSID= {645ff040-5081-101b-9f08-00aa002f954e} (unknown) E_ACCESSDENIED - WIN32 access denied error Context: ShellFolder::ShellFolder(IShellFolder*, LPCITEMIDLIST) Location: utility/shellclasses.cpp:280 Context Trace: - ShellFolder::ShellFolder(IShellFolder*, LPCITEMIDLIST) - ShellDirectory::read_directory() - Entry::read_directory_base() - Entry::smart_scan() - explorer_main - WinMain() - main mm/mm.c:337 Unhandled exception Address: 467ae6 C:\ReactOS\explorer.exe CS:EIP 1b:467ae6 DS 23 ES 23 FS 3b GS 23 EAX: 00000000 EBX: 00a88f58 ECX: 007fe234 EDX: 00a88f28 EBP: 007fe404 ESI: 007ff6ac ESP: 007fe3fc EDI: 007ff638 EFLAGS: 00010202 Frames: 400000+3aeae C:\ReactOS\explorer.exe 400000+7d49f C:\ReactOS\explorer.exe 400000+13aa5 C:\ReactOS\explorer.exe 400000+bed0 C:\ReactOS\explorer.exe 400000+c467 C:\ReactOS\explorer.exe 400000+295a9 C:\ReactOS\explorer.exe 400000+29262 C:\ReactOS\explorer.exe 400000+3e258 C:\ReactOS\explorer.exe 900000+12a8f C:\ReactOS\system32\user32.dll 900000+13a6e C:\ReactOS\system32\user32.dll 7c900000+9ea2 C:\ReactOS\system32\ntdll.dll (ntuser/class.c:114) Failed to lookup class atom! (ntuser/class.c:114) Failed to lookup class atom! (ntuser/class.c:114) Failed to lookup class atom! (ntuser/class.c:114) Failed to lookup class atom! (ntuser/class.c:114) Failed to lookup class atom! (ntuser/class.c:114) Failed to lookup class atom! (KERNEL32:mem/global.c:412) Memory Load: 17 (KERNEL32:mem/global.c:412) Memory Load: 17 (cm/registry.c:885) Hive is still in use (hc 18, rc 10623) (cm/ntfunc.c:2370) CmiDisconnectHive() failed (Status c0000001) (profile.c:899) RegUnLoadKeyW() failed (Error 31) ex/power.c:90 Drive E is HD vfat32, D is HD ext2 ( no problem there ), I can select F and G w/o any problems (Zip Drives) Just logs out and blue screens when selecting E. James

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Re: [ros-svn] [frik85] 14355: Remove all hardcode english phrases from the source code and add the phrases to the resource file.
by James Tabor 29 Mar '05

29 Mar '05

frik85(a)svn.reactos.com wrote: > Remove all hardcode english phrases from the source code and add the phrases to the resource file. > > > Updated files: > trunk/reactos/subsys/system/taskmgr/De.rc > trunk/reactos/subsys/system/taskmgr/En.rc > trunk/reactos/subsys/system/taskmgr/affinity.c > trunk/reactos/subsys/system/taskmgr/applpage.c > trunk/reactos/subsys/system/taskmgr/column.c > trunk/reactos/subsys/system/taskmgr/debug.c > trunk/reactos/subsys/system/taskmgr/endproc.c > trunk/reactos/subsys/system/taskmgr/priority.c > trunk/reactos/subsys/system/taskmgr/resource.h > trunk/reactos/subsys/system/taskmgr/run.c > trunk/reactos/subsys/system/taskmgr/taskmgr.c > trunk/reactos/subsys/system/taskmgr/trayicon.c > Hi, The tabs list only ones and the process list is all zero's. The columns tags in the process list have no data at all. Everything else is okay. James

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Submit your changes fpr RC2
by Robert Köpferl 28 Mar '05

28 Mar '05

In ca. 16 h I will do SVN update again for the build 0.2.6 RC2 So think wether your patch should be submittet now or later. How about your feelings? Will RC2 be == final actually RC2

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RE: [ros-diffs] [greatlrd] 14366: did foget the icon form mf
by Ge van Geldorp 28 Mar '05

28 Mar '05

Please don't do this. shell32 is a component shared with Wine. I'd very much prefer to get the new icons into Wine. If that's not possible at least follow the way Wine does things (i.e. ascii-encoding the .ico files in the .rc), as it will make the job of keeping ReactOS and Wine in sync easier. Thanks, Gé van Geldorp. -----Original Message----- From: ros-diffs-bounces(a)reactos.com [mailto:ros-diffs-bounces@reactos.com] On Behalf Of greatlrd(a)svn.reactos.com Sent: Monday, March 28, 2005 18:51 To: ros-diffs(a)reactos.com Subject: [ros-diffs] [greatlrd] 14366: did foget the icon form mf did foget the icon form mf Added: trunk/reactos/lib/shell32/res/folder.ico Added: trunk/reactos/lib/shell32/res/folder_open.ico Added: trunk/reactos/lib/shell32/res/mycomputer.ico

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feature request for (xml) build
by Hartmut Birr 28 Mar '05

28 Mar '05

Hi, I would like it if I can build ros outside from the source tree. This makes it possible to build ros with different configurations from the same (highly modified) source tree. - Hartmut

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kernel32\comm.c improvements
by Saveliy Tretiakov 27 Mar '05

27 Mar '05

Hi. This is what I've changed: 1. Implement ClearCommError. I din't test it too much, but it should be ok. I've reveresed WinXP's ClearCommError to ensure that my implementation is correct :) 2. Correct badly implemented apis. For Example: ClearCommBreak(HANDLE hFile) { BOOL result = FALSE; DWORD dwBytesReturned; if (hFile == INVALID_HANDLE_VALUE) { return FALSE; } result = DeviceIoControl(hFile, IOCTL_SERIAL_SET_BREAK_OFF, NULL, 0, NULL, 0, &dwBytesReturned, NULL); return TRUE; } Check for INVALID_HANDLE_VALUE is not needed here. I removed all these checks from everywhere in comm.c. Function will return TRUE even if DeviceIoControl fails. This is wrong. Modified functions: ClearCommBreak, EscapeCommFunction, GetCommMask, GetCommModemStatus GetCommState, GetCommTimeouts, PurgeComm, SetCommBreak, SetCommMask, SetCommTimeouts, SetCommState, SetupComm, TransmitCommChar, WaitCommEvent

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serial port type detection (pt. 2)
by Mark Junker 27 Mar '05

27 Mar '05

Hi, in a documentation I saw that I probably had a bug in the patch for the serial port type detection. The attached patch should fix the problem. This comment in this patch also explains what is/was my problem with the value(s) specified in the documentation. Regards, Mark Index: drivers/dd/serial/legacy.c =================================================================== --- drivers/dd/serial/legacy.c (revision 14297) +++ drivers/dd/serial/legacy.c (working copy) @@ -62,7 +62,11 @@ { case 0x00: return Uart16450; + case 0x40: case 0x80: + /* Not sure about this but the documentation says that 0x40 + * indicates an unusable FIFO but my tests only worked + * with 0x80 */ return Uart16550; }

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KeRundownThread question
by Hartmut Birr 26 Mar '05

26 Mar '05

Hi, in KeRundownThread is an ASSERT statement. What is the reason for that? ApcDisable is never changed. It is always 1 for mutex objects and always 0 for mutant objects. If a mutant object is on the list, ros does crash. - Hartmut Index: ntoskrnl/ke/kthread.c =================================================================== --- ntoskrnl/ke/kthread.c (revision 14297) +++ ntoskrnl/ke/kthread.c (working copy) @@ -360,7 +360,7 @@ /* Get the Mutant */ Mutant = CONTAINING_RECORD(CurrentEntry, KMUTANT, MutantListEntry); - ASSERT(Mutant->ApcDisable); +// ASSERT(Mutant->ApcDisable);

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Ros-dev March 2005