protected PlatformVersionInfo GetAvailableVersionsFromStorage(
string platformName,
string versionMetadataElementName)
{
_logger.LogDebug("Getting list of available versions for platform {platformName}.", platformName);
var httpClient = _httpClientFactory.CreateClient("general");
var sdkStorageBaseUrl = GetPlatformBinariesStorageBaseUrl();
var url = string.Format(SdkStorageConstants.ContainerMetadataUrlFormat, sdkStorageBaseUrl, platformName);
var blobList = httpClient.GetStringAsync(url).Result;
var xdoc = XDocument.Parse(blobList);
var supportedVersions = new List <string>();
foreach (var metadataElement in xdoc.XPathSelectElements($"//Blobs/Blob/Metadata"))
{
var childElements = metadataElement.Elements();
var versionElement = childElements.Where(e => string.Equals(
versionMetadataElementName,
e.Name.LocalName,
StringComparison.OrdinalIgnoreCase))
.FirstOrDefault();
if (versionElement != null)
{
supportedVersions.Add(versionElement.Value);
}
}
var defaultVersion = GetDefaultVersion(platformName, sdkStorageBaseUrl);
return(PlatformVersionInfo.CreateAvailableOnWebVersionInfo(supportedVersions, defaultVersion));
}
protected PlatformVersionInfo GetAvailableVersionsFromStorage(
string platformName,
string versionMetadataElementName)
{
var httpClient = _httpClientFactory.CreateClient("general");
var sdkStorageBaseUrl = GetPlatformBinariesStorageBaseUrl();
var blobList = httpClient
.GetStringAsync($"{sdkStorageBaseUrl}/{platformName}?restype=container&comp=list&include=metadata")
.Result;
var xdoc = XDocument.Parse(blobList);
var supportedVersions = new List <string>();
foreach (var runtimeVersionElement in xdoc.XPathSelectElements(
$"//Blobs/Blob/Metadata/{versionMetadataElementName}"))
{
supportedVersions.Add(runtimeVersionElement.Value);
}
var defaultVersion = httpClient
.GetStringAsync($"{sdkStorageBaseUrl}/{platformName}/default_version.txt")
.Result;
return(PlatformVersionInfo.CreateAvailableOnWebVersionInfo(supportedVersions, defaultVersion));
}
protected PlatformVersionInfo GetAvailableVersionsFromStorage(
string platformName,
string versionMetadataElementName)
{
var httpClient = _httpClientFactory.CreateClient("general");
var sdkStorageBaseUrl = GetPlatformBinariesStorageBaseUrl();
var blobList = httpClient
.GetStringAsync($"{sdkStorageBaseUrl}/{platformName}?restype=container&comp=list&include=metadata")
.Result;
var xdoc = XDocument.Parse(blobList);
var supportedVersions = new List <string>();
foreach (var runtimeVersionElement in xdoc.XPathSelectElements(
$"//Blobs/Blob/Metadata/{versionMetadataElementName}"))
{
supportedVersions.Add(runtimeVersionElement.Value);
}
// get default version
var defaultVersionContent = httpClient
.GetStringAsync($"{sdkStorageBaseUrl}/{platformName}/defaultVersion.txt")
.Result;
string defaultVersion = null;
using (var stringReader = new StringReader(defaultVersionContent))
{
string line;
while ((line = stringReader.ReadLine()) != null)
{
// Ignore any comments in the file
if (!line.StartsWith("#") || !line.StartsWith("//"))
{
defaultVersion = line.Trim();
break;
}
}
}
if (string.IsNullOrEmpty(defaultVersion))
{
throw new InvalidOperationException("Default version cannot be empty.");
}
return(PlatformVersionInfo.CreateAvailableOnWebVersionInfo(supportedVersions, defaultVersion));
}
