(JavaScript) Azure File Service: List Shares

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

Note: This example requires Chilkat v11.0.0 or greater.

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

// 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.

var rest = new CkRest();

// Connect to the Azure Storage Blob Service
var bTls = true;
var port = 443;
var bAutoReconnect = true;
// In this example, the storage account name is "chilkat".
success = rest.Connect("chilkat.file.core.windows.net",port,bTls,bAutoReconnect);
if (success == false) {
    console.log(rest.LastErrorText);
    return;
}

// Provide Azure Cloud credentials for the REST call.
var azAuth = new CkAuthAzureStorage();
azAuth.AccessKey = "AZURE_ACCESS_KEY";
// The account name used here should match the 1st part of the domain passed in the call to Connect (above).
azAuth.Account = "chilkat";
azAuth.Scheme = "SharedKey";
azAuth.Service = "File";
// This causes the "x-ms-version: 2021-08-06" header to be automatically added.
azAuth.XMsVersion = "2021-08-06";
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.
var responseStr = rest.FullRequestNoBody("GET","/?comp=list");
if (rest.LastMethodSuccess == false) {
    console.log(rest.LastErrorText);
    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.
    console.log("response status code = " + rest.ResponseStatusCode);
    console.log("response status text = " + rest.ResponseStatusText);
    console.log("response header: " + rest.ResponseHeader);
    console.log("response body (if any): " + responseStr);
    console.log("---");
    console.log("LastRequestStartLine: " + rest.LastRequestStartLine);
    console.log("LastRequestHeader: " + rest.LastRequestHeader);
    return;
}

// Load the XML response for parsing.
// An example of the response XML is shown below.
var xml = new CkXml();
success = xml.LoadXml(responseStr);

console.log(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
var lastMod = new CkDateTime();

var numShares = xml.NumChildrenAt("Shares");
var i = 0;
var dt = new CkDtObj();
while (i < numShares) {
    console.log("---- Share " + i + " ----");
    xml.I = i;
    console.log("Name: " + xml.GetChildContent("Shares|Share[i]|Name"));
    lastMod.SetFromRfc822(xml.GetChildContent("Shares|Share[i]|Properties|Last-Modified"));
    lastMod.ToDtObj(true,dt);

    console.log("Last-Modified YMD: " + dt.Year + "," + dt.Month + "," + dt.Day);
    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
// 

console.log("Success.");