C++

Glacier Get Inventory Retrieval Job Output

See more Amazon Glacier Examples

Demonstrates how to get and parse the inventory retrieval job output. C++

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkStringBuilder.h>
#include <CkCsv.h>

void ChilkatSample(void)
    {
    bool success = false;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest;

    // Connect to the Amazon AWS REST server in the desired region.
    bool bTls = true;
    int port = 443;
    bool bAutoReconnect = true;
    success = rest.Connect("glacier.us-west-2.amazonaws.com",port,bTls,bAutoReconnect);

    // Provide AWS credentials.
    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");
    authAws.put_ServiceName("glacier");
    authAws.put_Region("us-west-2");

    success = rest.SetAuthAws(authAws);

    // --------------------------------------------------------------------------
    // Note: The above REST connection and setup of the AWS credentials
    // can be done once.  After connecting, any number of REST calls can be made.
    // The "auto reconnect" property passed to rest.Connect indicates that if
    // the connection is lost, a REST method call will automatically reconnect
    // if needed.
    // --------------------------------------------------------------------------

    // 
    // For more information, see Glacier Retrieve Job Output Reference Documentation
    // 
    rest.AddHeader("x-amz-glacier-version","2012-06-01");

    CkStringBuilder sbResponseBody;
    success = rest.FullRequestNoBodySb("GET","/AWS_ACCOUNT_ID/vaults/chilkat/jobs/JOB_ID/output",sbResponseBody);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    if (respStatusCode >= 400) {
        std::cout << "Response Status Code = " << respStatusCode << "\r\n";
        std::cout << "Response Header:" << "\r\n";
        std::cout << rest.responseHeader() << "\r\n";
        std::cout << "Response Body:" << "\r\n";
        std::cout << sbResponseBody.getAsString() << "\r\n";
        return;
    }

    // Success is indicated by a 200 response status.
    std::cout << "response status code = " << respStatusCode << "\r\n";

    // The inventory retrieval job output is in CSV format.
    std::cout << "job output:" << "\r\n";
    std::cout << sbResponseBody.getAsString() << "\r\n";
    std::cout << "--" << "\r\n";

    // The CSV has these fields:  ArchiveId,ArchiveDescription,CreationDate,Size,SHA256TreeHash
    // Parse the CSV like this...
    CkCsv csv;
    csv.put_HasColumnNames(true);
    csv.LoadFromString(sbResponseBody.getAsString());

    int i = 0;
    int numRows = csv.get_NumRows();
    while (i < numRows) {
        std::cout << "ArchiveId: " << csv.getCellByName(i,"ArchiveId") << "\r\n";
        std::cout << "Description: " << csv.getCellByName(i,"ArchiveDescription") << "\r\n";
        std::cout << "Size: " << csv.getCellByName(i,"Size") << "\r\n";
        std::cout << "-" << "\r\n";
        i = i + 1;
    }
    }