- Wine-Devel - list.winehq.org

OleDropTargetInterface prop on: RegisterDragDrop at: dlls/ole32/ole2.c
by Sebastian Wain (Hotmail) April 1, 2004

April 1, 2004

Dear Wine Devel list, I was reading the Drag&Drop implementation in the Wine sources and didn't find a SetProp() of the handle with the property "OleDropTargetInterface" to the IDropTarget pointer. I think it's not a well documented property (not in MSDN) but it appears to be useful if somebody (sometime) will try to automate drag&drop operations. Cheers, Sebastian Wain -- http://swain.webframe.org

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WineAdoptThread
by Paul Davis April 1, 2004

April 1, 2004

(this is for review by people who know better than me :) [ some functions are replaced here by lower case versions because this code is not part of dlls/ntdll/thread.c. consequently, we have to dlopen() that library, and dlsym() the functions we need. if this ever makes it into Wine, this will go away ] /*********************************************************************** * adopt_thread - take an existing linux thread (of some kind) and make win32 aware of it */ int WineAdoptThread (void) { TEB *teb; void *addr; ULONG size; struct wine_pthread_thread_info thread_info; struct debug_info debug_info; int request_fd; int tid; debug_info.str_pos = debug_info.strings; debug_info.out_pos = debug_info.output; teb = shared_alloc_teb( &size ); teb->tibflags = TEBF_WIN32; teb->exit_code = STILL_ACTIVE; teb->request_fd = -1; teb->reply_fd = -1; teb->wait_fd[0] = -1; teb->wait_fd[1] = -1; teb->debug_info = &debug_info; teb->htask16 = NtCurrentTeb()->htask16; thread_info.stack_base = NULL; thread_info.stack_size = 0; thread_info.teb_base = teb; thread_info.teb_size = size; thread_info.teb_sel = teb->teb_sel; wine_pthread_init_current_teb( &thread_info ); SERVER_START_REQ( new_thread ) { size_t rsz = sizeof (*req); req->suspend = FALSE; req->inherit = 0; /* FIXME */ pthread_mutex_lock (&proxy_thread_lock); if (write (proxy_pipe_request[1], &__req, sizeof (__req)) != sizeof (__req) || read (proxy_pipe_status[0], &__req, sizeof (__req)) != sizeof (__req) || read (proxy_pipe_status[0], &request_fd, sizeof (request_fd)) != sizeof (request_fd)) { fst_error ("cannot read/write proxy thread request (%s)", strerror (errno)); } pthread_mutex_unlock (&proxy_thread_lock); if (request_fd >= 0) { tid = reply->tid; } fst_error ("request FD for adopted thread is %d\n", request_fd); } SERVER_END_REQ; if (request_fd < 0) goto error; teb->ClientId.UniqueProcess = (HANDLE)GetCurrentProcessId(); teb->ClientId.UniqueThread = (HANDLE)tid; teb->request_fd = request_fd; /* don't bother with signal initialization since we redirect all signals back to linux anyway. */ /* SIGNAL_Init(); */ /* server_*/ init_thread( thread_info.pid, thread_info.tid, NULL ); wine_pthread_init_thread( &thread_info ); /* create a memory view for the TEB */ ntallocatevm ( GetCurrentProcess(), &addr, teb, &size, MEM_SYSTEM, PAGE_EXECUTE_READWRITE ); /* allocate a memory view for the stack */ size = thread_info.stack_size; ntallocatevm ( GetCurrentProcess(), &teb->DeallocationStack, thread_info.stack_base, &size, MEM_SYSTEM, PAGE_EXECUTE_READWRITE ); /* limit is lower than base since the stack grows down */ teb->Tib.StackBase = (char *)thread_info.stack_base + thread_info.stack_size; teb->Tib.StackLimit = thread_info.stack_base; /* setup the guard page */ size = 1; ntprotectvm ( GetCurrentProcess(), &teb->DeallocationStack, &size, PAGE_EXECUTE_READWRITE | PAGE_GUARD, NULL ); acquirepeblock (); InsertHeadList( &tls_link_head, &teb->TlsLinks ); releasepeblock (); fprintf (stderr, "thread adopted\n"); return 0; error: shared_free_teb (teb); /* XXX deallocate VM */ /* close thread handle */ close (request_fd); return -1; }

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Regression in file handleing.
by tony_lambregts＠telusplanet.net April 1, 2004

April 1, 2004

Andrew Talbot reports a regression in icon handling in this bug report. http://bugs.winehq.org/show_bug.cgi?id=2135 apparently it was caused by this patch http://cvs.winehq.org/patch.py?id=11698 -- Tony Lambregts

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Re: bug in winemine about box
by Blake Leverett April 1, 2004

April 1, 2004

this seems to be broken on win2k3, even if run in compatibility mode. See attached screenshot. It's OK on wine, and I don't have other versions of windows to test. Ivan. Are you really running a windows version of winemine under XP running in Bochs? Or is the screen shot misleading? Blake

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Fwd: Re: Source code visualization tools?
by Blake Leverett April 1, 2004

April 1, 2004

Joel Konkle-Parker wrote: > Is there such a thing as a source code visualization tool that makes a > "map" of a program's source? Kind of like: > > main() > | > | > function1() > /\ > / \ > func2() func3() > | > | > func4() > > I'm basically looking for something that will help me "see" how a > program is laid out so that I can start working on it. > > Thanks in advance. > > I was looking for a similar thing a while back. One great tool for navigating the wine source is the etags program. In the wine source directory, type 'make etags'. This makes a file called TAGS. Then, start emacs, and type alt-x visit-tags-table, and load the tags file. You can navigate the source by function. See the tags manpage and the emacs manpage for the tags section for details. Blake `--------------- Forwarded message (end)

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bug in winemine about box
by Ivan Leo Murray-Smith April 1, 2004

April 1, 2004

this seems to be broken on win2k3, even if run in compatibility mode. See attached screenshot. It's OK on wine, and I don't have other versions of windows to test. Ivan.

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Re: [patch] Wine 20040309: documentation patche
by Vincent Béron April 1, 2004

April 1, 2004

Le mer 31/03/2004 à 11:49, Peter Hanecak a écrit : > Hello, > > while building Wine on "RedHat 9"-like system I encountered two typo in > Wine documentation which prevented me from "compiling" documentation with > docbook2html (docbook-utils-0.6.12-5). The fix is correct, but it's already been applied to cvs on March 11. Usually, it's best to confirm that the bug still exists in current cvs before writing/sending a fix, else there's a real probablitity to duplicate some work. And that probability goes up as time goes by. Vincent

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Winelib Test Drive problem
by greensh＠knology.net April 1, 2004

April 1, 2004

Hi, I'm starting to use the latest winelib (wine-20040309 release) to try eventually compiling an windows MFC app I wrote. Before attempting this however, I'm following all directions in the winelib user guide, but the Test Drive fails and so it tells me to post to this mailing list. I named my directory winemine2 and copied the source files to this. Then ran winemaker, but it did NOT create a configure script. So I tried make, but it fails with; winebuild -o winemine2.exe.dbg.c --debug -C. dialog.c main.c winegcc -c -mno-cygwin -I. -o winemine2.exe.dbg.o winemine2.exe.dbg.c winegcc -c -mno-cygwin -I. -o dialog.o dialog.c winegcc -c -mno-cygwin -I. -o main.o main.c wrc -I. -foEn.res En.rc En.rc:23:22: Error: syntax error make: *** [En.res] Error 1 I guess if this doesn't work, nothing else might not.

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Re: opengl version.rc
by Alexandre Julliard March 31, 2004

March 31, 2004

Tom <twickline(a)skybest.com> writes: > Sorry here it is again, Thanks to Ivan & Aric for there time! > If there is a problem with this patch can someone let me know ? :-) I put it in, but next time please send the Makefile changes too, and make the diff relative to the top-level directory. Thanks. -- Alexandre Julliard julliard(a)winehq.org

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Re: systray in desktop mode [unified resend]
by Mike Hearn March 31, 2004

March 31, 2004

On Tue, 2004-03-30 at 06:08, Martin Fuchs wrote: > If you want to do exactly what native shell32 does, you can just drop > all the old (non-desktop mode) code and replace it with what my > patch wanted to do in desktop mode. Yes, I realise that. I guess you checked that these are the same messages native shell32.dll uses? > Your new implementation will also create such a message receiver > window. So you want to create your tray window at any startup of > Wine regardless if it will be used or not? May be a bit overkill, but > it would work. This is still an unanswered question. I wanted to special-case FindWindow so we get efficiency but I think Alexandre didn't like that, so I guess we have to always start it. Alexandre? > In the result it will look like this: > If there is no explorer application, the icons will show up in the > Linux systray. If there is an Explorer running, they will show up > _both_ in Linux' and Explorer's systray. That sounds OK thanks -mike

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