99 lines
3.3 KiB
C++
99 lines
3.3 KiB
C++
/**
|
|
* @file llcoproceduremanager.h
|
|
* @author Rider Linden
|
|
* @brief Singleton class for managing asset uploads to the sim.
|
|
*
|
|
* $LicenseInfo:firstyear=2015&license=viewerlgpl$
|
|
* Second Life Viewer Source Code
|
|
* Copyright (C) 2015, Linden Research, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation;
|
|
* version 2.1 of the License only.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
#ifndef LL_COPROCEDURE_MANAGER_H
|
|
#define LL_COPROCEDURE_MANAGER_H
|
|
|
|
#include "lleventcoro.h"
|
|
#include "llcoros.h"
|
|
#include "llcorehttputil.h"
|
|
#include "lluuid.h"
|
|
|
|
class LLCoprocedurePool;
|
|
|
|
class LLCoprocedureManager : public LLSingleton < LLCoprocedureManager >
|
|
{
|
|
LLSINGLETON(LLCoprocedureManager);
|
|
virtual ~LLCoprocedureManager();
|
|
|
|
public:
|
|
typedef boost::function<U32(const std::string &)> SettingQuery_t;
|
|
typedef boost::function<void(const std::string &, U32, const std::string &)> SettingUpdate_t;
|
|
|
|
typedef boost::function<void(LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t &, const LLUUID &id)> CoProcedure_t;
|
|
|
|
/// Places the coprocedure on the queue for processing.
|
|
///
|
|
/// @param name Is used for debugging and should identify this coroutine.
|
|
/// @param proc Is a bound function to be executed
|
|
///
|
|
/// @return This method returns a UUID that can be used later to cancel execution.
|
|
LLUUID enqueueCoprocedure(const std::string &pool, const std::string &name, CoProcedure_t proc);
|
|
|
|
/// Cancel a coprocedure. If the coprocedure is already being actively executed
|
|
/// this method calls cancelYieldingOperation() on the associated HttpAdapter
|
|
/// If it has not yet been dequeued it is simply removed from the queue.
|
|
//void cancelCoprocedure(const LLUUID &id);
|
|
|
|
void setPropertyMethods(SettingQuery_t queryfn, SettingUpdate_t updatefn);
|
|
|
|
/// Returns the number of coprocedures in the queue awaiting processing.
|
|
///
|
|
size_t countPending() const;
|
|
size_t countPending(const std::string &pool) const;
|
|
|
|
/// Returns the number of coprocedures actively being processed.
|
|
///
|
|
size_t countActive() const;
|
|
size_t countActive(const std::string &pool) const;
|
|
|
|
/// Returns the total number of coprocedures either queued or in active processing.
|
|
///
|
|
size_t count() const;
|
|
size_t count(const std::string &pool) const;
|
|
|
|
void close();
|
|
void close(const std::string &pool);
|
|
|
|
void initializePool(const std::string &poolName);
|
|
|
|
private:
|
|
|
|
typedef std::shared_ptr<LLCoprocedurePool> poolPtr_t;
|
|
typedef std::map<std::string, poolPtr_t> poolMap_t;
|
|
|
|
poolMap_t mPoolMap;
|
|
|
|
SettingQuery_t mPropertyQueryFn;
|
|
SettingUpdate_t mPropertyDefineFn;
|
|
|
|
public:
|
|
static const U32 DEFAULT_QUEUE_SIZE;
|
|
};
|
|
|
|
#endif
|