/// <summary>
/// Creates a new enumerable which will iterate over the responses received from the ListBuckets operation. This enumerable
/// will fetch more data from the server as needed.
/// </summary>
/// <param name="request">The request object containing the details to send</param>
/// <param name="retryConfiguration">The configuration for retrying, may be null</param>
/// <param name="cancellationToken">The cancellation token object</param>
/// <returns>The enumerator, which supports a simple iteration over a collection of a specified type</returns>
public IEnumerable <ListBucketsResponse> ListBucketsResponseEnumerator(ListBucketsRequest request, Common.Retry.RetryConfiguration retryConfiguration = null, CancellationToken cancellationToken = default)
{
return(new Common.Utils.ResponseEnumerable <ListBucketsRequest, ListBucketsResponse>(
response => response.OpcNextPage,
input =>
{
if (!string.IsNullOrEmpty(input))
{
request.Page = input;
}
return request;
},
request => client.ListBuckets(request, retryConfiguration, cancellationToken)
));
}
/// <summary>
/// すべてのバケットを取得する
/// </summary>
/// <param name="nameSpaceName"></param>
/// <param name="compartmentId"></param>
/// <returns></returns>
public IEnumerable <BucketInfo> GetAllBuckets(string nameSpaceName, string compartmentId)
{
List <BucketInfo> res = new List <BucketInfo>();
var regions = GetRegions();
var request = new ListBucketsRequest {
NamespaceName = nameSpaceName, CompartmentId = compartmentId, Limit = 10
};
Parallel.ForEach(regions, region => {
ObjectStorageClient objectStorageClient = new ObjectStorageClient(ClientConfig);
objectStorageClient.SetRegion(region.RegionName);
while (true)
{
var buckets = objectStorageClient.ListBuckets(request);
foreach (var item in buckets.Items)
{
res.Add(new BucketInfo()
{
Name = item.Name, Region = region.RegionName, Id = item.Id, ModifiedTime = item.TimeCreated
});
}
if (string.IsNullOrEmpty(buckets.OpcNextPage))
{
break;
}
request.Page = buckets.OpcNextPage;
}
});
return(res);
}
public static void DisplayObjectStorage(ClientConfig config)
{
var client = new ObjectStorageClient(config)
{
Region = Regions.US_ASHBURN_1
};
// get namespace
GetNamespaceRequest getNamespaceRequest = new GetNamespaceRequest();
var namespaceName = client.GetNamespace(getNamespaceRequest);
// get namespace metadata
GetNamespaceMetadataRequest getNamespaceMetadataRequest = new GetNamespaceMetadataRequest()
{
NamespaceName = namespaceName
};
var namespaceMetadata = client.GetNamespaceMetadata(getNamespaceMetadataRequest).NamespaceMetadata;
Console.WriteLine("* Namespace------------------------");
Console.WriteLine($" namespace : {namespaceMetadata.Namespace}");
Console.WriteLine($" defaultS3CompartmentId : {namespaceMetadata.DefaultS3CompartmentId}");
Console.WriteLine($" defaultSwiftCompartmentId : {namespaceMetadata.DefaultSwiftCompartmentId}");
// list bucket
ListBucketsRequest listBucketsRequest = new ListBucketsRequest()
{
NamespaceName = namespaceName,
CompartmentId = config.TenancyId
};
var listBucket = client.ListBuckets(listBucketsRequest);
Console.WriteLine($"* Bucket------------------------");
Console.WriteLine($" namespace : {namespaceName}");
Console.WriteLine($" comaprtment : {config.TenancyId}");
listBucket.Items.ForEach(bucket => {
HeadBucketRequest headBucketRequest = new HeadBucketRequest()
{
NamespaceName = bucket.Namespace,
BucketName = bucket.Name
};
var buckethead = client.HeadBucket(headBucketRequest);
// get bucket details
GetBucketRequest getBucketRequest = new GetBucketRequest()
{
NamespaceName = bucket.Namespace,
BucketName = bucket.Name,
IfMatch = buckethead.ETag
};
var bucketDetail = client.GetBucket(getBucketRequest);
Console.WriteLine($"\t|- name : {bucketDetail.Bucket.Name}");
Console.WriteLine($"\t| timeCreated : {bucketDetail.Bucket.TimeCreated}");
Console.WriteLine($"\t|* Object------------------------");
ListObjectsRequest listObjectsRequest = new ListObjectsRequest()
{
NamespaceName = bucketDetail.Bucket.Namespace,
BucketName = bucketDetail.Bucket.Name
};
var Objs = client.ListObjects(listObjectsRequest);
Objs.ListObjects.Objects.ForEach(obj => {
Console.WriteLine($"\t|\t|- name : {obj.Name}");
GetObjectRequest getObjectRequest = new GetObjectRequest()
{
NamespaceName = bucketDetail.Bucket.Namespace,
BucketName = bucketDetail.Bucket.Name,
ObjectName = obj.Name,
};
var ObjDetails = client.GetObject(getObjectRequest);
Console.WriteLine($"\t|\t|- contentLength : {ObjDetails.ContentLength}");
// download
if (!Directory.Exists("./ExampleDownload"))
{
Directory.CreateDirectory("./ExampleDownload");
}
if (!File.Exists($"./ExampleDownload/{obj.Name.Replace('/', '_')}"))
{
client.DownloadObject(getObjectRequest, "./ExampleDownload/", obj.Name.Replace('/', '_'));
}
});
});
// UsageReport
// Example policy:
// define tenancy usage-report as ocid1.tenancy.oc1..aaaaaaaaned4fkpkisbwjlr56u7cj63lf3wffbilvqknstgtvzub7vhqkggq
// endorse group group_name to read objects in tenancy usage-report
try
{
var listORequest = new ListObjectsRequest()
{
NamespaceName = "bling",
BucketName = config.TenancyId
};
var reports = client.ListObjects(listORequest);
Console.WriteLine($"* UsageReport------------------------");
reports.ListObjects.Objects.ForEach(r =>
{
Console.WriteLine($" {r.Name}");
if (!Directory.Exists("./ExampleDownload/report"))
{
Directory.CreateDirectory("./ExampleDownload/report");
}
// download object
/*
* if (!File.Exists($"./ExampleDownload/report/{r.Name.Replace('/', '_')}"))
* {
* var getObjectRequest = new GetObjectRequest()
* {
* NamespaceName = "bling",
* BucketName = config.TenancyId,
* ObjectName = r.Name,
* };
* client.DownloadObject(getObjectRequest, "./ExampleDownload/report/", r.Name.Replace('/', '_'));
* }*/
});
} catch (Exception e)
{
Console.WriteLine($"Does not meet UsageReport usage requirements. message:{e.Message}");
}
}
public static void DisplayBucketAndObject(ClientConfig config, string namespaceName, ObjectStorageClient client, IdentityClient identityClient)
{
// Compartment required only to get a bucket
var listCompartmentRequest = new ListCompartmentRequest()
{
CompartmentId = config.TenancyId,
CompartmentIdInSubtree = true,
AccessLevel = ListCompartmentRequest.AccessLevels.ACCESSIBLE
};
var compartments = identityClient.ListCompartment(listCompartmentRequest).Items;
// root(tenant) add
compartments.Add(new OCISDK.Core.Identity.Model.Compartment {
Id = config.TenancyId, Name = "root"
});
foreach (var compartment in compartments)
{
Console.WriteLine($"## Compartment<{compartment.Name}>--------");
// list bucket
ListBucketsRequest listBucketsRequest = new ListBucketsRequest()
{
NamespaceName = namespaceName,
CompartmentId = compartment.Id
};
var listBucket = client.ListBuckets(listBucketsRequest);
Console.WriteLine($"* Bucket------------------------");
Console.WriteLine($" namespace : {namespaceName}");
Console.WriteLine($" comaprtment : {config.TenancyId}");
listBucket.Items.ForEach(bucket =>
{
HeadBucketRequest headBucketRequest = new HeadBucketRequest()
{
NamespaceName = bucket.Namespace,
BucketName = bucket.Name
};
var buckethead = client.HeadBucket(headBucketRequest);
// get bucket details
GetBucketRequest getBucketRequest = new GetBucketRequest()
{
NamespaceName = bucket.Namespace,
BucketName = bucket.Name,
IfMatch = buckethead.ETag
};
var bucketDetail = client.GetBucket(getBucketRequest);
Console.WriteLine($"\t|- * name : {bucketDetail.Bucket.Name}");
Console.WriteLine($"\t| timeCreated : {bucketDetail.Bucket.TimeCreated}");
// Bucket workrequests
ListWorkRequestsRequest listWorkRequestsRequest = new ListWorkRequestsRequest
{
CompartmentId = bucketDetail.Bucket.CompartmentId,
BucketName = bucket.Name
};
var wrs = client.ListWorkRequests(listWorkRequestsRequest);
Console.WriteLine($"\t|* WorkRequest------------------------");
foreach (var wr in wrs.Items)
{
Console.WriteLine($"\t|\t|- name : {wr.OperationType}");
Console.WriteLine($"\t|\t|- status : {wr.Status}");
Console.WriteLine($"\t|\t|- start : {wr.TimeStarted}");
Console.WriteLine($"\t|\t|- finish : {wr.TimeFinished}");
}
// objects
Console.WriteLine($"\t|* Object------------------------");
ListObjectsRequest listObjectsRequest = new ListObjectsRequest()
{
NamespaceName = bucketDetail.Bucket.Namespace,
BucketName = bucketDetail.Bucket.Name,
Fields = new List <string> {
"size", "timeCreated", "md5"
}
};
var Objs = client.ListObjects(listObjectsRequest);
Objs.ListObjects.Objects.ForEach(obj =>
{
Console.WriteLine($"\t|\t|- name : {obj.Name}");
GetObjectRequest getObjectRequest = new GetObjectRequest()
{
NamespaceName = bucketDetail.Bucket.Namespace,
BucketName = bucketDetail.Bucket.Name,
ObjectName = obj.Name,
};
var ObjDetails = client.GetObject(getObjectRequest);
Console.WriteLine($"\t|\t|- contentLength : {ObjDetails.ContentLength}");
// download
/*if (!Directory.Exists("./ExampleDownload"))
* {
* Directory.CreateDirectory("./ExampleDownload");
* }
* if (!File.Exists($"./ExampleDownload/{obj.Name.Replace('/', '_')}"))
* {
* client.DownloadObject(getObjectRequest, "./ExampleDownload/", obj.Name.Replace('/', '_'));
* }*/
});
});
}
}
public static void Example(ClientConfig config)
{
ThreadSafeSigner threadSafeSigner = new ThreadSafeSigner(new OciSigner(config));
var client = new ObjectStorageClient(config, threadSafeSigner)
{
Region = Regions.AP_TOKYO_1
};
var identityClient = new IdentityClient(config, threadSafeSigner)
{
Region = Regions.AP_TOKYO_1
};
var nameSpaceName = client.GetNamespace(new GetNamespaceRequest());
// Compartment required only to get a bucket
var listCompartmentRequest = new ListCompartmentRequest()
{
CompartmentId = config.TenancyId,
CompartmentIdInSubtree = true,
AccessLevel = ListCompartmentRequest.AccessLevels.ACCESSIBLE
};
var compartments = identityClient.ListCompartment(listCompartmentRequest).Items;
// root(tenant) add
compartments.Add(new OCISDK.Core.Identity.Model.Compartment {
Id = config.TenancyId, Name = "root"
});
foreach (var compartment in compartments)
{
ListBucketsRequest listBucketsRequest = new ListBucketsRequest
{
NamespaceName = nameSpaceName,
CompartmentId = compartment.Id,
Limit = 10
};
var bukcets = client.ListBuckets(listBucketsRequest);
foreach (var bukcet in bukcets.Items)
{
ObjectStorageDirectoryInfo directoryInfo = new ObjectStorageDirectoryInfo(client, nameSpaceName, bukcet.Name);
Console.WriteLine($"* {bukcet.Name}");
// top files
var files = directoryInfo.EnumerateFiles("*", System.IO.SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
Console.WriteLine($"\t|- {file.Name}");
}
// top directories and files
var topDirs = directoryInfo.EnumerateDirectories("*", System.IO.SearchOption.TopDirectoryOnly);
foreach (var dir in topDirs)
{
Console.WriteLine($"\t|- {dir.Name}");
files = dir.EnumerateFiles("*", System.IO.SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
Console.WriteLine($"\t|\t|- {file.Name}");
}
// sub directories and files
var subDirInfo = new ObjectStorageDirectoryInfo(client, nameSpaceName, bukcet.Name, dir.Name + "/");
var subDirs = subDirInfo.EnumerateDirectories("*", System.IO.SearchOption.TopDirectoryOnly);
foreach (var sub in subDirs)
{
Console.WriteLine($"\t|\t|- {sub.Name}");
files = sub.EnumerateFiles("*", System.IO.SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
Console.WriteLine($"\t|\t|\t|- {file.Name}");
}
}
}
foreach (var dir in topDirs)
{
// prefix directories
Console.WriteLine("TopDirectoryOnly prefix-----[" + dir.Name + "]");
var preDir = new ObjectStorageDirectoryInfo(client, nameSpaceName, bukcet.Name, dir.Name);
var preFiles = preDir.EnumerateFiles("*", System.IO.SearchOption.TopDirectoryOnly);
foreach (var file in preFiles)
{
Console.WriteLine($"\t|- {file.FullName}");
}
}
foreach (var dir in topDirs)
{
// prefix directories
Console.WriteLine("AllDirectories prefix-----[" + dir.Name + "]");
var preDir = new ObjectStorageDirectoryInfo(client, nameSpaceName, bukcet.Name, dir.Name);
var preFiles = preDir.EnumerateFiles("*", System.IO.SearchOption.AllDirectories);
foreach (var file in preFiles)
{
Console.WriteLine($"\t|- {file.FullName}");
}
}
}
}
}
