10 Mar
2010
10 Mar
'10
9:19 p.m.
Sorry for the top posting. We don't want nor need access to the
sources, everything that is and has been developed is via clean-room
reverse engineering. If you can make note of all of the messages you
see related to the failures under Wine, that is the best place to
start for the Summer of Code. Once there is a good bug report in
Winehq, then the Wine developers will be more inclined to see the need
of a SoC project.
2010/3/10 Mgr. Janusz Chmiel <chmiel(a)deep.cz>cz>:
Dear core developers of Reactos,
I would like to inform YOu about my findings related to screen readers
support while using Wine emulator, because as i understood, Wine and Reactos
are sharing crucial information to make those tools as much Windows
compatible as it is possible.
1. NVDA is not able to run in The Wine, which can be downloaded from
PCLINUXOSS repositories, NVDA is only plaing a welcome gong and then i Am
receiving series of error messages, one related to winmm.dll and also other
related to MSAA support. oleacc.dll very probably.
When i tried one Czech very little screen reader based on using API
hooks and API calls, program is written by using Microsoft Visual Basic 6.0
professional edition and crucial helper dlls are written in Microsoft visual
C++ but not Express 2005 edition, older release of this programming language
has been used.
What are mi findings?
Algorithms used for generating synthesizet speech are working ammazingly in
Wine. but other algorithms for fetching names of buttons, objects and for
getting textual information are not working.
But i Am afraid, that implementing reliable MSAA support is so much complex
for core developers of Wine or Reactos, that it will never been possible to
reach this goal.
Many of us are very intelligent and professional developers, who are even
able to use Assembler while compiling and developing Reactos core
components, but i think, that without access to Windows MSAA source code
developing reliable MSAA support will be only big dream, which would never
been come true.
Reactos is in general very stable and reliable operating system and i
believe, that in future, also many device drivers will work with Reactos.
If also MSAA support would be added in future, this would be very positive
for many handicapped users, because MSAA is being used not only by screen
readers, but also while using other assistive technology, which are based on
MSAA calls.
BUt i think, that Microsoft will not want to reveal The MSAA source code,
the modified source code of oleacc.dll, user32.dll and others. Accessing
source code is fortunately possible, but i read about this, that some fee
must be paied to Microsoft to get access to their source code repository,
and i think, that there will be very restricted conditions.
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Steven Edwards
"There is one thing stronger than all the armies in the world, and
that is an idea whose time has come." - Victor Hugo