(Go) Azure File Service: List Shares

Sample code to list the file shares in an Azure storage account.

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    // Azure File Service Example: List all the file shares in a storage account.
    // See also: https://docs.microsoft.com/en-us/rest/api/storageservices/list-shares

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

    rest := chilkat.NewRest()

    // Connect to the Azure Storage Blob Service
    bTls := true
    port := 443
    bAutoReconnect := true
    // In this example, the storage account name is "chilkat".
    success := rest.Connect("chilkat.file.core.windows.net",port,bTls,bAutoReconnect)
    if success != true {
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        return
    }

    // Provide Azure Cloud credentials for the REST call.
    azAuth := chilkat.NewAuthAzureStorage()
    azAuth.SetAccessKey("AZURE_ACCESS_KEY")
    // The account name used here should match the 1st part of the domain passed in the call to Connect (above).
    azAuth.SetAccount("chilkat")
    azAuth.SetScheme("SharedKey")
    azAuth.SetService("File")
    // This causes the "x-ms-version: 2020-08-04" header to be automatically added.
    azAuth.SetXMsVersion("2020-08-04")
    success = rest.SetAuthAzureStorage(azAuth)

    // Note: The application does not need to explicitly set the following
    // headers: x-ms-date, Authorization.  These headers
    // are automatically set by Chilkat.

    // Send the GET request to list the shares.
    responseStr := rest.FullRequestNoBody("GET","/?comp=list")
    if rest.LastMethodSuccess() != true {
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        azAuth.DisposeAuthAzureStorage()
        return
    }

    // When successful, the Azure Storage service will respond with a 200 response status code,
    // with an XML response body.

    if rest.ResponseStatusCode() != 200 {
        // Examine the request/response to see what happened.
        fmt.Println("response status code = ", rest.ResponseStatusCode())
        fmt.Println("response status text = ", rest.ResponseStatusText())
        fmt.Println("response header: ", rest.ResponseHeader())
        fmt.Println("response body (if any): ", *responseStr)
        fmt.Println("---")
        fmt.Println("LastRequestStartLine: ", rest.LastRequestStartLine())
        fmt.Println("LastRequestHeader: ", rest.LastRequestHeader())
        rest.DisposeRest()
        azAuth.DisposeAuthAzureStorage()
        return
    }

    // Load the XML response for parsing.
    // An example of the response XML is shown below.
    xml := chilkat.NewXml()
    success = xml.LoadXml(*responseStr)

    fmt.Println(*xml.GetXml())

    // Here's a sample response:

    // <?xml version="1.0" encoding="utf-8" ?>
    // <EnumerationResults ServiceEndpoint="https://chilkat.file.core.windows.net/">
    //     <Shares>
    //         <Share>
    //             <Name>beardie</Name>
    //             <Properties>
    //                 <Last-Modified>Mon, 26 Jun 2017 21:24:57 GMT</Last-Modified>
    //                 <Etag>"0x8D4BCD9CBD872E5"</Etag>
    //                 <Quota>5120</Quota>
    //             </Properties>
    //         </Share>
    //         <Share>
    //             <Name>pip</Name>
    //             <Properties>
    //                 <Last-Modified>Mon, 26 Jun 2017 21:24:44 GMT</Last-Modified>
    //                 <Etag>"0x8D4BCD9C3D823D1"</Etag>
    //                 <Quota>5120</Quota>
    //             </Properties>
    //         </Share>
    //     </Shares>
    //     <NextMarker />
    // </EnumerationResults>

    // Let's iterate over the file shares
    lastMod := chilkat.NewCkDateTime()

    numShares := xml.NumChildrenAt("Shares")
    i := 0
    for i < numShares {
        fmt.Println("---- Share ", i, " ----")
        xml.SetI(i)
        fmt.Println("Name: ", *xml.GetChildContent("Shares|Share[i]|Name"))
        lastMod.SetFromRfc822(*xml.GetChildContent("Shares|Share[i]|Properties|Last-Modified"))
        dt := lastMod.GetDtObj(true)
        fmt.Println("Last-Modified YMD: ", dt.Year(), ",", dt.Month(), ",", dt.Day())
        dt.DisposeDtObj()
        i = i + 1
    }

    // Output for the above loop:

    // ---- Share 0 ----
    // Name: beardie
    // Last-Modified YMD: 2017,6,26
    // ---- Share 1 ----
    // Name: pip
    // Last-Modified YMD: 2017,6,26
    // 

    fmt.Println("Success.")

    rest.DisposeRest()
    azAuth.DisposeAuthAzureStorage()
    xml.DisposeXml()
    lastMod.DisposeCkDateTime()