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Simon.W wrote: How can I hide the export information of my DLL, such as function name or class name?
How about making the names such that only you know what they mean? I know of no other way to "hide" them, however.
"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain
"There is no death, only a change of worlds." - Native American Proverb
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Simon.W wrote: How can I hide the export information of my DLL, such as function name or class name?
Its possible if you writng com.dll, you can remove tlb informatin from COM DLL, which contain the interface information and you can easily ship to end user without revealing any internal working of dll
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Use a .def file.
For each function you export use the NONAME tag.
This will cause the function to be exported by ordinal instead of name.
This also makes the resulting dll smaller.
Exporting c++ functions (and class methods) is a pain as you have to specify the mangled name.
If you have to export a number of c++ functions/methods you may want to write a tool to generate the .def from a .map (or other such file) ... and post the tool back here. 
http://msdn2.microsoft.com/en-us/library/hyx1zcd3(VS.80).aspx[^]
...cmk
Save the whales - collect the whole set
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Is there any utility/way that allows us to analyze all instructions in an exe file, so that instruction by instruction can be executed and analyzed. (other than commandline debug utilty in dos/windows).
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Visual C++ decompiler for instance ?
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Can it be used to decompile any exe?
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i don't know for that part, but be careful anyway, it is illegal to decompile an exe that you don't own, which author specifies in its license that you cannot modify it...
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That is not exactly true. I am going back to school and a couple of months ago we had to write a paper on software licenses. A lot of what they say is contrary to law. You can llegally reverse engineer the code for the strict purpose of improving it or fixing a bug. Of course I would not take my word for it, go and look it up yourself.
INTP
Every thing is relative...
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OllyDBG is a good little tool for decompiling and stepping through the assembly. Though I haven't used it for a few years so there might be something better out there.
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any disassembler/debugger could do this.. IDA, softice, win32dasm, ollydbg, vc++ debugger, windbg, ... there are many of them.
Don't try it, just do it! 
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Does anyone know what this error is supposed to mean? I have an auto generated makefile and I don't quite know what this error means. Any help would be appreciated.
Thanks,
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Doesn't it tell you that a separator is missing?
"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain
"There is no death, only a change of worlds." - Native American Proverb
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I think it does but I don't know where to put the separator that is missing. Any ideas? I can't tell which make file it is refrencing.
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jonesap5 wrote: ...I don't know where to put the separator that is missing.
Between the target and the dependent.
"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain
"There is no death, only a change of worlds." - Native American Proverb
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In the make file I don't know how to identify the target and the dependent and where to put it. I also don't know which make file I am placing this in. I don't know if that makes sense?
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jonesap5 wrote: I also don't know which make file I am placing this in.
How many .mak files are there?
"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain
"There is no death, only a change of worlds." - Native American Proverb
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I look in the project directory and there is a make file, I look in the source directory and there is another Makefile. I am also wondering when it says makefile(11): fatal error U1034: syntax ..., does the 11 in parens indicate the error in on line 11 of the makefile? 
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jonesap5 wrote: I am also wondering when it says makefile(11): fatal error U1034: syntax ..., does the 11 in parens indicate the error in on line 11 of the makefile?
Yes, and the name of the file is makefile.
"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain
"There is no death, only a change of worlds." - Native American Proverb
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So this I think is the make file and I can't see anything wrong with line 11. I even compared it to another makefile similar to this one. Can you see a problem.
RTS_HOME = C:/Program Files/Rational/Rose RealTime/C++/TargetRTS
include <$(RTS_HOME)/codegen/rtgen.mk>
MODEL = C:/ERRT/ScreenSwitchTest/ScreenSwitchTest.rtmdl
COMPONENT = "Component View::MainCapsuleTest"
RTGEN_FLAGS = -model $(MODEL) -component $(COMPONENT) -spacedeps dq
include <RTSystem/MainCapsuleTest.dep>
TARGETS = $(MainCapsuleTest_SYSTARGET)
RTGENERATE_TARGET = $(TARGETS)
RTGENERATE_DAT = rtgenerate.dat
"C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin\nmake.exe" /nologo
RTgenerate : $(RTGENERATE_TARGET) //my comment - is this not line 11?
.PRECIOUS : $(TARGETS)
$(MainCapsuleTest_SYSTARGET) : $(MainCapsuleTest_SYSDEPS) $(RTGENERATE_DAT)
$(RTGEN) $(RTGEN_FLAGS) -system
-- modified at 14:51 Tuesday 18th April, 2006
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Crow,
hey I found the problem, everytime I would build it would seem to recreate the makefile. I had a line in the makefile as follows:
"C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin\nmake.exe" /nologo
that particular line was causing problems. I am building in the Rational Rose Environment and within a particular field called CodeGenMakeInsert on a C++ Generation tab for a Component Specification I had that line inserted. I know that it may mean nothing to you but it fixed the problem just wanted you to know. Thanks for you help. It took me a while to figure it out but I think it makes sense after looking at another generated makefile from the same environment that didn't have a line like that. Sorry for the ramble hope this helps someone else out. 
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I think this is the Makefile it is called Makefile.dep and it is as follows:
Makefile_TARGETS = \
Makefile.dep \
src/Makefile \
build/Makefile
Makefile_DEPS = \
"C:/ERRT/ScreenSwitchTest/ScreenSwitchTest.rtmdl" \
"C:/Program Files/Rational/Rose RealTime/C++/RTComponents.rtcmppkg"
I tried to place the ':' as follows but that didn't seem to work.
Makefile_TARGETS = \
Makefile.dep \
src/Makefile \
build/Makefile
:
Makefile_DEPS = \
"C:/ERRT/ScreenSwitchTest/ScreenSwitchTest.rtmdl" \
"C:/Program Files/Rational/Rose RealTime/C++/RTComponents.rtcmppkg"
any ideas? 
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i want make this software to help some japanese learn english. i think it need thoese function:
english dictionary;
english <-> japanese dictionary;
IM chat;
file share,any file had index at server,can load a file from each other, seen like emule and bittorrent and Ares;
storage ask and answer like a forum or knowledgebase;
i dont know how to make a dictionary software. where to find a dictionary file? it is free? i think the WIKIdictionary is free but how to do that? i find many free translate website how to do that? i need the dictionary can modify and add new or i take that content to my database but use what format to storege the dictionary? use sql?
i was made a forum use asp, i think that is easy, but i dont know how can i make it be a client/server software.how to?
how to make the file share system? can i use some api or library or some .dll or some source code ? i think i dont need re write all of that thing, cause already had many people done that.
help me please~ i'm stupid at program. i find a right way to help people learn new language. i think if i make a software that will help many people~
my msn nwocen@hotmail.com ![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
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tBoai wrote: English-Japanese dictionary, IM chat, and P2P file sharing ...
There is an old saying --- "Do one thing at a time!"
... especially you said that you are a beginner. I doubt that people would use that software made by a beginner. If you really made one, maybe we would use the dictionary portion. But not the file sharing function! Who knows if there any risk to crash my file system?!
OK, the above was the educational words. Since this is a technical forum and I should provide something meaningful to your questions.
Dictionary: Spelling checker dictionary[^].
File sharing, hashing/indexing, IM chat: Source code of eMule Plus[^].
Maxwell Chen
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Hi,
I've coded a dialog based app that allows you to drop files into a listbox.
Once the drop has taken place I've written some code to check if the files dropped are already listed in the lisbox - and if so a dialog box shows asking the user if they want to replace their existing files (pretty much like windows explorer).
My problem is, everything works fine until the end of the DropFiles function is reached..when it returns the program crashes from the following Assert:
ASSERT(::IsWindow(m_hWnd));
Anyone know how to fix this?
Thanks in advance.
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