DataFlex

Example: Http.S3_DownloadBd method

See more Amazon S3 Examples

Demonstrates the S3_DownloadBd method. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sBucketName
    String sObjectName
    String sLocalFilePath
    Variant vBd
    Handle hoBd
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

    // This requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Set ComAwsAccessKey Of hoHttp To "AWS_ACCESS_KEY"
    Set ComAwsSecretKey Of hoHttp To "AWS_SECRET_KEY"
    Set ComAwsRegion Of hoHttp To "us-west-2"
    Set ComAwsEndpoint Of hoHttp To "s3-us-west-2.amazonaws.com"

    Move "chilkat.qa" To sBucketName
    Move "/images/sea_creatures/starfish.jpg" To sObjectName
    Move "qa_output/starfish.jpg" To sLocalFilePath

    Get Create (RefClass(cComChilkatBinData)) To hoBd
    If (Not(IsComObjectCreated(hoBd))) Begin
        Send CreateComObject of hoBd
    End
    Get pvComObject of hoBd to vBd
    Get ComS3_DownloadBd Of hoHttp sBucketName sObjectName vBd To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComNumBytes Of hoBd To iTemp1
    Showln "Downloaded " iTemp1 " bytes"


End_Procedure