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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2011 New Dream Network
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
/*
* Test Ioctx::operate
*/
#include "common/ceph_argparse.h"
#include "common/debug.h"
#include "common/config.h"
#include "global/global_context.h"
#include "global/global_init.h"
#include "include/rados/librados.hpp"
#include "include/types.h"
#include <errno.h>
#include <iostream>
#include <string>
using std::cerr;
using std::string;
using namespace librados;
static void usage(void)
{
cerr << "--oid set object id to 'operate' on" << std::endl;
cerr << "--pool set pool to 'operate' on" << std::endl;
}
int main(int argc, const char **argv)
{
int ret = 0;
vector<const char*> args;
argv_to_vec(argc, argv, args);
env_to_vec(args);
global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT, CODE_ENVIRONMENT_UTILITY, 0);
common_init_finish(g_ceph_context);
string val;
string oid("test_object");
string pool_name("test_pool");
for (std::vector<const char*>::iterator i = args.begin(); i != args.end(); ) {
if (ceph_argparse_double_dash(args, i)) {
break;
}
else if (ceph_argparse_witharg(args, i, &val, "--oid", "-o", (char*)NULL)) {
oid = val;
}
else if (ceph_argparse_witharg(args, i, &val, "--pool", "-p", (char*)NULL)) {
pool_name = val;
}
else {
cerr << "unknown command line option: " << *i << std::endl;
cerr << std::endl;
usage();
return 2;
}
}
Rados rados;
if (rados.init_with_context(g_ceph_context) < 0) {
cerr << "couldn't initialize rados!" << std::endl;
return 1;
}
if (rados.conf_read_file(NULL) < 0) {
cerr << "failed to read rados configuration file!" << std::endl;
return 1;
}
if (rados.connect() < 0) {
cerr << "couldn't connect to cluster!" << std::endl;
return 1;
}
librados::ObjectWriteOperation o;
IoCtx ioctx;
if (rados.pool_lookup(pool_name.c_str()) <= 0) {
ret = rados.pool_create(pool_name.c_str());
if (ret) {
cerr << "failed to create pool named '" << pool_name
<< "': error " << ret << std::endl;
return 1;
}
}
ret = rados.ioctx_create(pool_name.c_str(), ioctx);
if (ret) {
cerr << "failed to create ioctx for pool '" << pool_name
<< "': error " << ret << std::endl;
return 1;
}
librados::ObjectWriteOperation op;
op.create(true);
ret = ioctx.operate(oid, &op);
if (ret) {
cerr << "ioctx.operate failed: ret = " << ret << std::endl;
return 1;
}
return 0;
}
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