/// <summary>
/// Initializes a new instance of the <see cref="BlobUriBuilder"/>
/// class with the specified <see cref="Uri"/>.
/// </summary>
/// <param name="uri">
/// The <see cref="Uri"/> to a storage resource.
/// </param>
public BlobUriBuilder(Uri uri)
{
this.Scheme = uri.Scheme;
this.Host = uri.Host;
this.Port = uri.Port;
this.AccountName = "";
this.ContainerName = "";
this.BlobName = "";
this.Snapshot = "";
//this.VersionId = "";
this.Sas = null;
// Find the account, container, & blob names (if any)
if (!String.IsNullOrEmpty(uri.AbsolutePath))
{
// If path starts with a slash, remove it
var path =
(uri.AbsolutePath[0] == '/')
? uri.AbsolutePath.Substring(1)
: uri.AbsolutePath;
var startIndex = 0;
if (IsHostIPEndPointStyle(uri.Host))
{
var accountEndIndex = path.IndexOf("/", StringComparison.InvariantCulture);
// Slash not found; path has account name & no container name
if (accountEndIndex == -1)
{
this.AccountName = path;
startIndex = path.Length;
}
else
{
this.AccountName = path.Substring(0, accountEndIndex);
startIndex = accountEndIndex + 1;
}
}
// Find the next slash (if it exists)
var containerEndIndex = path.IndexOf("/", startIndex, StringComparison.InvariantCulture);
if (containerEndIndex == -1)
{
this.ContainerName = path.Substring(startIndex); // Slash not found; path has container name & no blob name
}
else
{
this.ContainerName = path.Substring(startIndex, containerEndIndex - startIndex); // The container name is the part between the slashes
this.BlobName = path.Substring(containerEndIndex + 1); // The blob name is after the container slash
}
}
// Convert the query parameters to a case-sensitive map & trim whitespace
var paramsMap = new UriQueryParamsCollection(uri.Query);
if (paramsMap.TryGetValue(SnapshotParameterName, out var snapshotTime))
{
this.Snapshot = snapshotTime;
// If we recognized the query parameter, remove it from the map
paramsMap.Remove(SnapshotParameterName);
}
//if(paramsMap.TryGetValue(VersionIdParameterName, out var versionId))
//{
// this.VersionId = versionId;
// // If we recognized the query parameter, remove it from the map
// paramsMap.Remove(VersionIdParameterName);
//}
if (paramsMap.ContainsKey(SasVersionKey))
{
this.Sas = new SasQueryParameters(paramsMap);
}
this.UnparsedParams = paramsMap.ToString();
}
/// <summary>
/// Initializes a new instance of the <see cref="FileUriBuilder"/>
/// class with the specified <see cref="Uri"/>.
/// </summary>
/// <param name="uri">
/// The <see cref="Uri"/> to a storage resource.
/// </param>
public FileUriBuilder(Uri uri)
{
this.Scheme = uri.Scheme;
this.Host = uri.Host;
this.Port = uri.Port;
this.AccountName = "";
this.ShareName = "";
this.DirectoryOrFilePath = "";
this.Snapshot = "";
this.Sas = null;
// Find the share & directory/file path (if any)
if (!String.IsNullOrEmpty(uri.AbsolutePath))
{
// If path starts with a slash, remove it
var path =
(uri.AbsolutePath[0] == '/')
? uri.AbsolutePath.Substring(1)
: uri.AbsolutePath;
var startIndex = 0;
if (IsHostIPEndPointStyle(uri.Host))
{
var accountEndIndex = path.IndexOf("/", StringComparison.InvariantCulture);
// Slash not found; path has account name & no share name
if (accountEndIndex == -1)
{
this.AccountName = path;
startIndex = path.Length;
}
else
{
this.AccountName = path.Substring(0, accountEndIndex);
startIndex = accountEndIndex + 1;
}
}
// Find the next slash (if it exists)
var shareEndIndex = path.IndexOf("/", startIndex, StringComparison.InvariantCulture);
if (shareEndIndex == -1)
{
this.ShareName = path.Substring(startIndex); // Slash not found; path has share name & no directory/file path
}
else
{
this.ShareName = path.Substring(startIndex, shareEndIndex - startIndex); // The share name is the part between the slashes
this.DirectoryOrFilePath = path.Substring(shareEndIndex + 1); // The directory/file path name is after the share slash
}
}
// Convert the query parameters to a case-sensitive map & trim whitespace
var paramsMap = new UriQueryParamsCollection(uri.Query);
if (paramsMap.TryGetValue(Constants.SnapshotParameterName, out var snapshotTime))
{
this.Snapshot = snapshotTime;
// If we recognized the query parameter, remove it from the map
paramsMap.Remove(Constants.SnapshotParameterName);
}
if (paramsMap.ContainsKey(Constants.Sas.Parameters.Version))
{
this.Sas = new SasQueryParameters(paramsMap);
}
this.UnparsedParams = paramsMap.ToString();
}
