Object Storage Service:Restaurar archivos (SDK de C++)

#include <alibabacloud/oss/OssClient.h>
#include <thread>
#include <chrono>
#include <algorithm>

using namespace AlibabaCloud::OSS;

int main(void)
{
    /* Initialize OSS account information. */
    
    /* Set yourEndpoint to the Endpoint of the region where the bucket is located. For example, for the China (Hangzhou) region, set the Endpoint to https://oss-cn-hangzhou.aliyuncs.com. */
    std::string Endpoint = "yourEndpoint";
    /* Set yourRegion to the region where the bucket is located. For example, for the China (Hangzhou) region, set the Region to cn-hangzhou. */
    std::string Region = "yourRegion";
    /* Set BucketName to the name of your bucket, for example, examplebucket. */
    std::string BucketName = "examplebucket";
    /* Set ObjectName to the full path of the Archive object. The path does not include the bucket name. */
    std::string ObjectName = "yourObjectName";
  
    /* Initialize network resources. */
    InitializeSdk();
    
    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* Obtain access credentials from environment variables. Before you run this code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are set. */
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);
  
    /* Restore the Archive object. */
    auto outcome = client.RestoreObject(BucketName, ObjectName);
    /* Objects that are not in the Archive storage class cannot be restored. */
    if (!outcome.isSuccess()) {
        /* Handle exceptions. */
        std::cout << "RestoreObject fail, code: " << outcome.error().Code() <<
        ", message: " << outcome.error().Message() <<
        ", requestId: " << outcome.error().RequestId() << std::endl;
        return -1;
    }
    std::string onGoingRestore("ongoing-request=\"false\"");
    int maxWaitTimeInSeconds = 600;
    while (maxWaitTimeInSeconds > 0)
    {
        auto meta = client.HeadObject(BucketName, ObjectName);
        std::string restoreStatus = meta.result().HttpMetaData()["x-oss-restore"];
        std::transform(restoreStatus.begin(), restoreStatus.end(), restoreStatus.begin(), ::tolower);
        if (!restoreStatus.empty() && 
        restoreStatus.compare(0, onGoingRestore.size(), onGoingRestore)==0) {
            std::cout << " success, restore status:" << restoreStatus << std::endl;
            /* The Archive object is successfully restored. */
            break;
        }
        std::cout << " info, WaitTime:" << maxWaitTimeInSeconds
        << "; restore status:" << restoreStatus << std::endl;
        std::this_thread::sleep_for(std::chrono::seconds(10));
        maxWaitTimeInSeconds--;     
    }
    if (maxWaitTimeInSeconds == 0)
    {
        std::cout << "RestoreObject fail, TimeoutException" << std::endl;
    }
    /* Release network resources. */
    ShutdownSdk();
    return 0;
}

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* Initialize OSS account information. */
    
    /* Set yourEndpoint to the Endpoint of the region where the bucket is located. For example, for the China (Hangzhou) region, set the Endpoint to https://oss-cn-hangzhou.aliyuncs.com. */
    std::string Endpoint = "yourEndpoint";
    /* Set yourRegion to the region where the bucket is located. For example, for the China (Hangzhou) region, set the Region to cn-hangzhou. */
    std::string Region = "yourRegion";
    /* Set BucketName to the name of your bucket, for example, examplebucket. */
    std::string BucketName = "examplebucket";
    /* Set ObjectName to the full path of the Cold Archive object. The path does not include the bucket name. */
    std::string ObjectName = "yourObjectName";

    /* Initialize network resources. */
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* Obtain access credentials from environment variables. Before you run this code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are set. */
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);

    /* To specify the storage class as Cold Archive when you upload a file, see the following code. */
    //auto content = std::make_shared<std::stringstream>("test");
    //PutObjectRequest putRequest(BucketName, ObjectName, content);
    //putRequest.MetaData().addHeader("x-oss-storage-class", "ColdArchive");
    //auto putOutcome = client.PutObject(putRequest);

    RestoreObjectRequest request(BucketName, ObjectName);
    /* Set the number of days that the object remains in the restored state. The default value is 1. */
    request.setDays(2);
    /* Set the restoration priority for the Cold Archive object. TierType::Bulk indicates that the restoration is complete within 5 to 12 hours. */
    request.setTierType(TierType::Bulk);
    auto outcome = client.RestoreObject(request);

    if (!outcome.isSuccess()) {
        /* Handle exceptions. */
        std::cout << "Delete Bucket Inventory fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
    }

    /* Release network resources. */
    ShutdownSdk();
    return 0;
}