Re: Run SQL Server DB-Library applications in DOSBOX.

Posted on 2005-08-08, 18:02

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by cyberwalker

in DOSBox Development

in DOSBox Development

ykhwong wrote: Yes, Win32 is defined. Some other experimental patches which have "#ifdef win32" also say the environment is win32. I am not familiar with GNU C++ and have no idea to the errors. Dos_newwork.h included to dos.cpp and dos_files.cpp is the only file I have added. I think you will …

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Re: Run SQL Server DB-Library applications in DOSBOX.

Posted on 2005-08-08, 16:48

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by cyberwalker

in DOSBox Development

in DOSBox Development

ykhwong wrote: Tested but the same result (error) occured at the end of compilation though you added 'inline'. It seems no code has been generated for the added file dos_network.h. Is WIN32 defined in your build environment?

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Re: Run SQL Server DB-Library applications in DOSBOX.

Posted on 2005-08-08, 15:00

by

by cyberwalker

in DOSBox Development

in DOSBox Development

Files updated.

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Re: DOS 21H appends dir and driver name while accessing devices like CON and NUL

Posted on 2005-07-19, 20:43

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by cyberwalker

in DOSBox Development

in DOSBox Development

Patch code refined. Only one file and few lines need changing.

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Get 'set xvar=%xvar%;c:\xdir' working at prompt

Posted on 2005-07-19, 10:50

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by cyberwalker

in DOSBox Development

in DOSBox Development

The current shell does not substitute ‘%path%’ with the value of ‘path’. For example: If the variable ‘path’ is ‘path=z:\’, then we want to set it to ‘path=z:\;c:\tools’. So we enter ‘set path=%path%;c:\tools’ at prompt, but the result ‘path=%path%;c:\tools’ is not the expected. Whereas the same …

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-18, 18:41

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

I assume that some strings are repeated and max code was wrong in keyboard.cpp I deleted three lines and changed code number 61 to 58. Can you test dosbox.exe that I attached, cyberwalker? :) (I found that f11/f12 keys really do work in MdirIII app under my build) This build worked as expected. I …

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-18, 08:46

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

Check this patch that moe modified. http://garni.ch/~jwalt/intlkey.diff does the file sdl_mapper.cpp affect the operation of f11/f12 keys working in dos apps? I think applying this patch should be ok. It seems keyboard.cpp patched with intlkey.diff in your last post changed the behavior of keyboard …

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-17, 16:57

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

I didn't add the keys ('/','*','+' and '-' on keypad) that will be recevied by DOS apps. But F11/F12 keys are not working? I thought that I properly applied it. It was difficult for me to combine three files with a patch file below. keyb.patch, qemukeyboard.cpp, and bios_keyboard.cpp Check the …

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-17, 14:45

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

ykhwong wrote: Why don't you make a patch by typing 'diff -urN A(previous) B(changed) < filename'? It can be an easy way to check the changes or apply the patch. ykhwong, I tested your recent build and found no F11/F12 patch applied. The information on your english page requires correcting.

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Re: Return F11/F12 and more keys to DOS applications

Posted on 2005-07-17, 06:49

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by cyberwalker

in DOSBox Development

in DOSBox Development

Small one-off patches are even better kept on the sourceforge patches page. No need for a patch thread when it's more or less a simple bugfix. Thank you. I get your point. But only posting bugs/patches/fixes here enables more people to test and discuss, and more tests, better stability. In fact I …

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Re: DOS 21H appends dir and driver name while accessing devices like CON and NUL

Posted on 2005-07-17, 06:11

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by cyberwalker

in DOSBox Development

in DOSBox Development

Qbix wrote: hmm yes that is a tricky problem our devices detection doesn't work that well on all file operations. Thank you for reporting it about that stat. I think that one might be fixable Thank you for your attention. I have uploaded patch code for testing.

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Re: Return F11/F12 keys to DOS applications

Posted on 2005-07-16, 18:38

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by cyberwalker

in DOSBox Development

in DOSBox Development

eL_PuSHeR wrote: If this is a patch for DOSBox, it should be moved to the PATCHES section. Sorry. I have no posting access to patches section . New file uploaded. Four more keys('/','*','+' and '-' on keypad) will be received by DOS applications.

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-16, 18:24

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

Why don't you make a patch by typing 'diff -urN A(previous) B(changed) < filename'? It can be an easy way to check the changes or apply the patch. I had thought a complete code was good for users not to use CVS tools and users could generate *.diff on their own. However *.diff files added. Thank …

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Re: Patch for Tseng SVGA support is available in SourceForge

Posted on 2005-07-16, 17:13

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

This is most likely caused by IRQs occurring on interrupt vectors that haven't been set by a program. I've seen this happen by a program that tried to detect the SB's IRQ by hooking the appropriate vectors one at a time and starting short DMA transfers. On real systems, the unhooked interrupt …

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-16, 04:36

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

A new file (shell_misc.cpp) added.

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Return F11/F12 and more keys to DOS applications

Posted on 2005-07-14, 23:17

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by cyberwalker

in DOSBox Development

in DOSBox Development

DOSBOX ignores F11/F12 from 101 keyborad and does not pass them to DOS applications. The attached patch(bios_keyboard.cpp) will return F11/F12 keys to DOS applications. If you need F11/F12(and ctrl/shift/alt+them), I think it will be helpful.

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Re: Patch for CON to handle DBCS characters

Posted on 2005-07-14, 22:22

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

It looks quite complex. Can't you just call interrupt 29 ? (which in turns calls intt10 ?) or does it lack some "intelligence" in dealing with certain characters/postioning elements. Not sure though. maybe int29 should have the ansi parsing and not the con device. well details :) Maybe you are …

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Enable CON to handle DBCS characters

Posted on 2005-07-14, 20:25

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by cyberwalker

in DOSBox Patches

in DOSBox Patches

The console (CON) is supposed to use Int 10H to display characters, but actually it bypassed for speed. So new Int 10H handler will not take effect on CON while hook on Int 16H will. This behavior will prevent applications from using their own 10H to display far east DBCS characters (Chinese/Korea/ …

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Re: CVS builds give page faults while BC++4.52/VC++1.52 run within it.

Posted on 2005-07-14, 10:59

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by cyberwalker

in DOSBox Development

in DOSBox Development

Qbix wrote: Rumours have it that wd fixed the problem. It should be in the cvs source. Yes. I am testing this fix. No issues found as yet.

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Re: Windows 3.1 in 256 colours

Posted on 2005-07-14, 07:07

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by cyberwalker

in DOSBox Development

in DOSBox Development

The latest CVS build includes almost complete The driver needed is S3 864 version 1.41B5 and its available from an archive named 864141b5.zip . You should be able to get it here: http://www.winsite.com/bin/Info?4009 The only two tested (and the only modes that should work) modes are 640x480 with …

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