minix/external/bsd/kyua-cli/dist/store/transaction.hpp
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

140 lines
4.4 KiB
C++

// Copyright 2011 Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/// \file store/transaction.hpp
/// Implementation of transactions on the backend.
#if !defined(STORE_TRANSACTION_HPP)
#define STORE_TRANSACTION_HPP
extern "C" {
#include <stdint.h>
}
#include <string>
#include <utility>
#include "engine/test_program.hpp"
#include "utils/datetime.hpp"
#include "utils/fs/path.hpp"
#include "utils/optional.hpp"
#include "utils/shared_ptr.hpp"
namespace engine {
class action;
class context;
class test_result;
} // namespace engine
namespace store {
class backend;
class transaction;
namespace detail {
engine::test_program_ptr get_test_program(backend&, const int64_t);
} // namespace detail
/// Iterator for the set of test case results that are part of an action.
///
/// \todo Note that this is not a "standard" C++ iterator. I have chosen to
/// implement a different interface because it makes things easier to represent
/// an SQL statement state. Rewrite as a proper C++ iterator, inheriting from
/// std::iterator.
class results_iterator {
struct impl;
/// Pointer to the shared internal implementation.
std::shared_ptr< impl > _pimpl;
friend class transaction;
results_iterator(std::shared_ptr< impl >);
public:
~results_iterator(void);
results_iterator& operator++(void);
operator bool(void) const;
const engine::test_program_ptr test_program(void) const;
std::string test_case_name(void) const;
engine::test_result result(void) const;
utils::datetime::delta duration(void) const;
std::string stdout_contents(void) const;
std::string stderr_contents(void) const;
};
/// Representation of a transaction.
///
/// Transactions are the entry place for high-level calls that access the
/// database.
class transaction {
struct impl;
/// Pointer to the shared internal implementation.
std::shared_ptr< impl > _pimpl;
friend class backend;
transaction(backend&);
public:
~transaction(void);
void commit(void);
void rollback(void);
engine::action get_action(const int64_t);
results_iterator get_action_results(const int64_t);
std::pair< int64_t, engine::action > get_latest_action(void);
engine::context get_context(const int64_t);
int64_t put_action(const engine::action&, const int64_t);
int64_t put_context(const engine::context&);
int64_t put_test_program(const engine::test_program&, const int64_t);
int64_t put_test_case(const engine::test_case&, const int64_t);
utils::optional< int64_t > put_test_case_file(const std::string&,
const utils::fs::path&,
const int64_t);
int64_t put_result(const engine::test_result&, const int64_t,
const utils::datetime::timestamp&,
const utils::datetime::timestamp&);
};
} // namespace store
#endif // !defined(STORE_TRANSACTION_HPP)