DataFlex

Backblaze S3 Upload Binary

See more Backblaze S3 Examples

Demonstrates how to upload the in-memory binary data to an Backblaze bucket. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sBucketName
    String sObjectName
    String sContentType
    Variant vJpgData
    Handle hoJpgData
    Handle hoXml
    String sTemp1

    Move False To iSuccess

    // This example assumes 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

    // keyID = Access Key ID or Access Key
    Set ComAwsAccessKey Of hoHttp To "access-key"

    // applicationKey = Secret Access Key or Secret Key
    Set ComAwsSecretKey Of hoHttp To "secret-key"

    // Region is the 2nd part of your S3 Endpoint
    Set ComAwsEndpoint Of hoHttp To "s3.us-west-002.backblazeb2.com"

    Move "chilkat-test-123" To sBucketName
    Move "starfish.jpg" To sObjectName

    // The Content-Type has the form  type/subtype, such as application/pdf, application/json, image/jpeg, etc.
    // See Explaining Content-Types
    Move "image/jpeg" To sContentType

    Set ComKeepResponseBody Of hoHttp To True

    Get Create (RefClass(cComChilkatBinData)) To hoJpgData
    If (Not(IsComObjectCreated(hoJpgData))) Begin
        Send CreateComObject of hoJpgData
    End
    Get ComLoadFile Of hoJpgData "qa_data/jpg/starfish.jpg" To iSuccess

    Get pvComObject of hoJpgData to vJpgData
    Get ComS3_UploadBd Of hoHttp vJpgData sContentType sBucketName sObjectName To iSuccess
    If (iSuccess <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1

        Get Create (RefClass(cComChilkatXml)) To hoXml
        If (Not(IsComObjectCreated(hoXml))) Begin
            Send CreateComObject of hoXml
        End
        Get ComLastResponseBody Of hoHttp To sTemp1
        Get ComLoadXml Of hoXml sTemp1 To iSuccess
        Get ComGetXml Of hoXml To sTemp1
        Showln sTemp1
    End
    Else Begin
        Showln "JPG uploaded."
    End



End_Procedure