COM Wrapper for C Project

I have a 50K-line C-code project that I can compile under gcc/g++ and create a DLL using Cygwin. (Under Unix/Linux I can create .so libraries which work fine.) This works fine in Excel or TradeStation. I have a top-level main() which just takes in a few double parameters, e.g., prices, volumes, current contracts, and outputs simple double parameters like future contract positions.

Some systems, e.g., Fidelity's Wealth-Station, require a COM wrapper for a DLL to be used within its tools.

If possible, I would like to have a COM wrapper written for just my short C main(), which would work fine to have my code make all its calls to its regular C functions. If all the functions need COM wrappers, I probably would not be interested, but I'm willing to discuss that path.

Please see several Clarifications which give additional details.

Skills: C Programming

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About the Employer:
( 1 review ) Ashland, United States

Project ID: #546989

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MSVC6.0: 1) C++ + ATL, or 2) plain C with IDL (or without)

$90 USD in 1 day
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8 freelancers are bidding on average $130 for this job


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$250 USD in 7 days
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Hi, please see PMB.

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Kindly, check PMB. Thanks

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Hi, Please check PM. Thanks. Venky

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This project needs to utilize C++ to develop ATL-COM component. Give me the your exist c code and COM Method Signature, I can done wrapper within 1-2 hours.

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I had good knowledge of atl com wrapper

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hi, i can your project. please give me details. thanks

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