(DataFlex) Upload a Blob using a Container’s Shared Access Signature

See more Azure Cloud Storage Examples

Shows how to upload an Azure blob using a URL with a shared access signature.

For more information, see https://learn.microsoft.com/en-us/rest/api/storageservices/service-sas-examples#example-upload-a-blob-using-a-containers-shared-access-signature

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    String sUrl
    Handle hoHttp
    Variant vResp
    Handle hoResp
    Integer iStatusCode
    String sUrl2
    String sTemp1
    Boolean bTemp1

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

    // To upload a file we're simply sending a PUT with the content of the data.  For example:

    // PUT https://myaccount.blob.core.windows.net/pictures/photo.jpg?sv=2015-02-21&st=2015-07-01T08%3a49Z&se=2015-07-02T08%3a49Z&  sr=c&sp=w&si=YWJjZGVmZw%3d%3d&sig=Rcp6gQRfV7WDlURdVTqCa%2bqEArnfJxDgE%2bKH3TCChIs%3d HTTP/1.1  
    // Host: myaccount.blob.core.windows.net  
    //   
    // Content-Length: 12  
    //   
    // Hello World.  

    // Upload a string to a helloWorld.txt file in the "mycontainer" container, in the "chilkat" account.
    Move "https://chilkat.blob.core.windows.net/mycontainer/helloWorld.txt?sv=2021-06-08&ss=bfqt&srt=sco&sp=rwdlacupiyx&se=2023-02-12T21:30:53Z&st=2023-02-12T13:30:53Z&spr=https&sig=HB8CoZiD7EJD1rQNIVnLl%2Bq7kyLcOCnSXR14TadBv6s%3D" To sUrl

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

    Send ComSetRequestHeader To hoHttp "x-ms-blob-type" "BlockBlob"

    Get ComPText Of hoHttp "PUT" sUrl "Hello World." "utf-8" "text/plain" False False To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iStatusCode
    Showln "response status code: " iStatusCode
    Get ComStatusText Of hoResp To sTemp1
    Showln "response status text: " sTemp1
    Send Destroy of hoResp

    If (iStatusCode = 201) Begin
        Showln "Success."
    End
    Else Begin
        Showln "Failed."
    End

    // -------------------------------------------------------------------------------------------------
    // Upload from a file...

    // Upload a binar file to a penguins.jpg file in the "mycontainer" container, in the "chilkat" account.
    Move "https://chilkat.blob.core.windows.net/mycontainer/penguins.jpg?sv=2021-06-08&ss=bfqt&srt=sco&sp=rwdlacupiyx&se=2023-02-12T21:30:53Z&st=2023-02-12T13:30:53Z&spr=https&sig=HB8CoZiD7EJD1rQNIVnLl%2Bq7kyLcOCnSXR14TadBv6s%3D" To sUrl2

    Send ComClearHeaders To hoHttp
    Send ComSetRequestHeader To hoHttp "x-ms-blob-type" "BlockBlob"

    // Upload a JPG file
    Get ComPFile Of hoHttp "PUT" sUrl2 "c:/qa_data/jpg/penguins.jpg" "image/jpeg" False False To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iStatusCode
    Showln "response status code: " iStatusCode
    Get ComStatusText Of hoResp To sTemp1
    Showln "response status text: " sTemp1
    Send Destroy of hoResp

    If (iStatusCode = 201) Begin
        Showln "Success."
    End
    Else Begin
        Showln "Failed."
    End



End_Procedure