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I would use a text file with a specific format (eg XML). The content depends on your requirements. Useful information are version, date, and URL of the update archive/executable file (so it can be stored on another host).
To resolve a host name to an IP address, use the Winsock function getaddrinfo [^].
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I thought about xml, but I need to learn how to read XML in c++ win32.
Those are good ideas, I'm going to finish my splash dialog and wait for some more ideas today.
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It would be well worth your time to learn to create and process XML in both C++ and C#. XML comes in real handy these days. Hardly anybody but us dinosaurs read flat text files anymore.
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In vb, I use XMLTextWriter and XMLTextReader while creating a class of an XSD model file. I'm really good at it.
Just thought doing it in c++ would be a very long journey, but overall, I need to write a ton of XML configuration files for my program anyways, so the journey begins tomorrow.
Thanks Chuck.
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Windows? !Windows? - I know, "winsock" might be a clue
If you are using Windows, why bother playing using sockets and use WinINet, it will do all the address translations, proxy-crap, etc for you.
The sequence there would be
InternetOpen()
InternetOpenURL()
HttpQueryInfo()
InternetReadFile()
for the URL, you'd just pass "http://www.website.com/updates/siteAdministrator.exe.txt". Use HttpQueryInfo() to find out how much output is coming back and InternetReadFile() to fetch it all.
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I didn't know about it!
Does sound easier. That's why I was looking for ideas.
I'll check it out.
FYI:
It's hard to find solutions when you don't even know what to call them, let alone know that they exist.
Thanks Chuck.
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Hello,
I was wondering if any of you'll know any native compilers or compilers the use the very, very first form/version of C++ (like it came from Bjarne Stroustrip) and also some C compilers, try to suggest free ones.
Regards,
Brandon T. H.
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I'm not certain I understand what you want.
You want the first "C++" compiler (or probably at that time C compiler that support the C++ extensions) ?
For free C/C++ compilers, have a look at GCC and G++.
Watched code never compiles.
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Maximilien wrote: I'm not certain I understand what you want.
Maximilien wrote: You want the first "C++" compiler
Yes, the very first form of C++, or some un-managed C++ compilers.
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Brandon T. H. wrote: Yes, the very first form of C++, or some un-managed C++ compilers.
There's a big difference. Most free C++ ones only compile 'unmanaged' (that is native) C++ (even the Microsoft C++ one compiles the native C++ , it is NOT 'only for managed C++ '). On the other hand, C++ has evolved (improved) and you'll probably find that an updated compiler is way better than an old one.
Veni, vidi, vici.
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True...but the lower the version, it works on almost any computer.
Hint: The .NET (managed) C++/CLI requires .NET framework installation (and also internet to install it).
So what would you say is better overall...
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It is better having a modern C++ compiler (NOT a C++/CLI one*, C++/CLI is NOT standard C++ , is a Microsoft 'extension'). Modern C++ compilers produce native code like older ones do (very outdated C++ compiler, e.g. turbo C++ , produce code not running on modern computers).
(*) Or use the 'C++/CLI enabled' compiler for compiling standard C++ code. As I said before, Microsoft compiler CAN produce native (not requiring the .NET framework) code.
Veni, vidi, vici.
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How would you do that, could you show me like going into the menus into the "Microsoft Visual C++ compiler"?
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On Visual Studio 2005 (the one I have here) click the menu item New->Project and then choose one of either Win32 or MFC project templates.
Veni, vidi, vici.
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Thanks...appreciate it
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You might have to do some digging around to find those old compilers.
'Lattice C' was the first C compiler I ever used. It was available for DOS and was used by NASA in the 1980s.
The first C++ compilers weren't really compilers. There were pre-compilers. They would convert the C++ code to C code, then you'd compile and link the C code it produced.
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Google for 'turbo c++' There are lots of free downloads of the ancient Borland products, back to the days when the c++ standard was still evolving.
Cheers,
Peter
Software rusts. Simon Stephenson, ca 1994.
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I'm trying to find a 64-bit version of Turbo...none of them seem to work on my computer. (Compatbility problems...)
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Turbo C++ 2.0 is still available on some websites to download.
But I am rather confused by this post. Why would you need the old compiler? and as for the unmanaged part, C++ modern compiler are unmanaged too. the CLI version of C++ is different. (just wondering)
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The lower the version, the chanes of it working on any computer is increased.
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It will/might work on computers of that era, but not on new computers.
You will need to have a DOS (16bit) virtual machine running. (have a look at dosbox)
Watched code never compiles.
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Not true, most old compilers are designed for specific systems just the same. If you want a compiler that works anywhere then go for the GNU versions (gcc/g++) which need to be configured and built on the target system; of course this means you need a previous compiler to build it. You have not said which platform you are targeting so it's not easy to recommend anything else. However I would recommend any of the Express Editions[^] for Windows, gcc for Linux/Unix, and a straightjacket for Mac.
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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Rahul Rajat Singh wrote: Turbo C++ 2.0
Something tells me that wasn't the first C++ compiler...
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Luc Pattyn wrote: that wasn't the first C++ compiler
No it isn't, but it compiles in standard C++. But your right on that part, who knows what was the very first native C++ compiler was...
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Brandon T. H. wrote: I was wondering if any of you'll know any native compilers or compilers the use
the very, very first form/version of C++
The 'first' C++ compiler, CFront, actually produced C code as the output. Which might not be what you expect a compiler to do but which does fit the definition.
You can find source code for CFront. To compile CFront you will need some non-trivial knowledge of C and make files. You will also probably need to make modifications as C wasn't standarized at the time so the library APIs are likely different.
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