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/**
* @file svnxx/client/status.hpp
* @copyright
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
* @endcopyright
*/
#ifndef SVNXX_CLIENT_STATUS_HPP
#define SVNXX_CLIENT_STATUS_HPP
#include <cstdint>
#include <functional>
#include "svnxx/detail/future.hpp"
#include "svnxx/client/context.hpp"
#include "svnxx/depth.hpp"
#include "svnxx/revision.hpp"
namespace apache {
namespace subversion {
namespace svnxx {
namespace client {
/**
* @warning TODO: Work in progress
*/
struct status_notification{};
/**
* @warning TODO: Work in progress
*/
using status_callback = std::function<void(const char* path,
const status_notification& st)>;
/**
* @brief Flags that modify the behaviour of the status operation.
* @see svn_client_status6
*/
enum class status_flags : std::uint_least32_t
{
empty = 0U,
get_all = 1U << 0,
check_out_of_date = 1U << 1,
check_working_copy = 1U << 2,
no_ignore = 1U << 3,
ignore_externals = 1U << 4,
depth_as_sticky = 1U << 5,
};
/**
* @brief Bitwise conjunction operator for @c status_flags.
*/
inline status_flags operator&(status_flags a, status_flags b)
{
return status_flags(std::uint_least32_t(a) & std::uint_least32_t(b));
}
/**
* @brief Bitwise disjunction operator for @c status_flags.
*/
inline status_flags operator|(status_flags a, status_flags b)
{
return status_flags(std::uint_least32_t(a) | std::uint_least32_t(b));
}
/**
* @ingroup svnxx_client
* @brief Perform a status operation on @a path.
* @param ctx the #context object to use for this operation
* @param path the (root) path for the status walk.
* @param rev the revision to use when @c check_out_of_date is set in @a flags
* @param depth the depth of the operation
* @param flags a combination of @c status_flags
* @param callback a function that will be called for each status target
* @warning TODO: Work in progress
* @see svn_client_status6
*/
revision::number
status(context& ctx, const char* path,
const revision& rev, depth depth, status_flags flags,
status_callback callback);
namespace async {
/**
* @ingroup svnxx_client
* @brief Perform an asynchronous status operation on @a path.
*
* Behaves as if svn::client::status() were invoked through
* <tt>std::async()</tt>, but also maintains the lifetime of
* internal state relevant to the status operation.
*
* @warning Any callbacks regietered in @a ctx, as well as the
* status @a callback itself, may be called in the context
* of a different thread than the one that created this
* asynchronous operation.
*/
svnxx::detail::future<revision::number>
status(std::launch policy, context& ctx, const char* path,
const revision& rev, depth depth_, status_flags flags,
status_callback callback);
/**
* @overload
* @ingroup svnxx_client
* @note Uses the <tt>std::launch</tt> @a policy set to
* <tt>std::launch::async|std::launch::deferred</tt>.
*/
svnxx::detail::future<revision::number>
status(context& ctx, const char* path,
const revision& rev, depth depth_, status_flags flags,
status_callback callback);
} // namespace async
} // namespace client
} // namespace svnxx
} // namespace subversion
} // namespace apache
#endif // SVNXX_CLIENT_STATUS_HPP
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