Commit 61c74b37 authored by Manuel Wudka-Robles's avatar Manuel Wudka-Robles
Browse files

Added example that uses GetKeyRange to dump keyspace

parent 74e6a6cc

CMakeLists.txt

+2 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ else(USE_LOCAL_KINETIC_CLIENT) 
        kinetic_cpp_client

        PREFIX "vendor"

        GIT_REPOSITORY "git@github.com:Seagate/Kinetic-C-Client.git"

        GIT_TAG "1891260a90bc7ec8451a09efc10a346a4c41ec9c"

        GIT_TAG "f774a6e15a19df10d5593f763d64fe6b6f27383a"

        BUILD_IN_SOURCE 1

        INSTALL_COMMAND ""

    )
@@ -70,3 +70,4 @@ add_example_target(delete_file_blocking) 
add_example_target(write_file_nonblocking)

add_example_target(firmware_update)

add_example_target(write_file_blocking_threads)

add_example_target(dump_keyspace)

src/dump_keyspace.cc

0 → 100644
+51 −0
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// This shows how to iterate over the keyspace



#include <stdio.h>



#include "kinetic/kinetic.h"



using kinetic::KineticConnectionFactory;

using kinetic::Status;

using kinetic::KineticRecord;



using std::shared_ptr;

using std::string;

using std::unique_ptr;



int main(int argc, char* argv[]) {

    if (argc != 3) {

        printf("%s: <host> <port>\n", argv[0]);

        return 1;

    }



    const char* host = argv[1];

    int port = atoi(argv[2]);



    kinetic::ConnectionOptions options;

    options.host = host;

    options.port = port;

    options.user_id = 1;

    options.hmac_key = "asdfasdf";



    kinetic::KineticConnectionFactory kinetic_connection_factory = kinetic::NewKineticConnectionFactory();



    unique_ptr<kinetic::ConnectionHandle> connection;

    if (!kinetic_connection_factory.NewConnection(options, connection).ok()) {

        printf("Unable to connect\n");

        return 1;

    }



    // Build a key consisting of "FFFFFF...". In almost all cases this will come after the last

    // key in the drive

    string last_key;

    for (int i = 0; i < 800*1024; i++) {

        last_key += "\xFF";

    }



    // Iterate over all the keys and print them out

    for (kinetic::KeyRangeIterator it = connection->blocking().IterateKeyRange("", true, last_key, true, 100); it != kinetic::KeyRangeEnd(); ++it) {

        printf("%s\n", it->c_str());

    }



    return 0;

}