Amazon S3 Downloader DLL

$30-250 USD

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πάνω από 9 χρόνια πριν

$30-250 USD

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Develop a DLL (static linked) that can download a file from amazon s3 bucket. Also a simple dialog based app with progressbar is needed. Dll need to manage the error handling (Succes, no file, no connection, wrong auth) and also have to manage an event/callback for progress. Use Curl to do the download. OpenSSL for auth. Use your own s3 account that we later can easy replace with our secret data and bucket. Functions: SetDownloadFolder(TCHAR *downloadfolder; BOOL overwrite) SetBucket(TCHAR *bucketname) SetFileName(TCHAR *filename) SetAWSAuth() Start() Stop() SetCallback ReleaseAWS() Development: Visual Studio 2008/2010. Unmanaged C++ No usage of .Net.

Amazon Web Services

C++ Programming

Software Architecture

Ταυτότητα εργασίας: 6677140

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@phucdat1d

Dear friend, I have 2 years experience developing on Amazon S3 in SDK C#. So a DLL connect to to REST service of Amazon is not a problem with me. Before you give me permission to do this task, please answer me some below question. 1. In your requirement you wrote that "Use Curl to do the download", may I understand that is way I have to use to download the file in the dll ? 2. Because you separate 2 function SetFileName() and Start(), so the dll cannot be run multithreading smoothly, should we merge two function to one and return a pointer that may be used as input of Stop() function. Best regards, Dat.

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