DelayPool.cc

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/*
 * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
/* DEBUG: section 77    Delay Pools */
 
#include "squid.h"
 
#if USE_DELAY_POOLS
#include "acl/Acl.h"
#include "acl/Gadgets.h"
#include "CommonPool.h"
#include "DelayPool.h"
#include "Store.h"
 
DelayPool::DelayPool() : pool (nullptr), access (nullptr)
{
    pool = CommonPool::Factory(0, theComposite_);
}
 
DelayPool::~DelayPool()
{
    if (pool)
        freeData();
 
    if (access)
        aclDestroyAccessList(&access);
}
 
void
DelayPool::parse()
{
    assert(theComposite() != nullptr);
    theComposite()->parse();
}
 
void
DelayPool::dump(StoreEntry *entry, unsigned int i) const
{
    if (theComposite() == nullptr)
        return;
 
    storeAppendPrintf(entry, "delay_class %d " SQUIDSBUFPH "\n", i + 1, SQUIDSBUFPRINT(pool->classTypeLabel()));
 
    LOCAL_ARRAY(char, nom, 32);
 
    snprintf(nom, 32, "delay_access %d", i + 1);
 
    dump_acl_access(entry, nom, access);
 
    storeAppendPrintf(entry, "delay_parameters %d", i + 1);
 
    theComposite()->dump (entry);
 
    storeAppendPrintf(entry, "\n");
}
 
void
DelayPool::createPool(u_char delay_class)
{
    if (pool)
        freeData();
 
    pool = CommonPool::Factory(delay_class, theComposite_);
}
 
void
DelayPool::freeData()
{
    delete pool;
    pool = nullptr;
}
 
// TODO: create DelayIdComposite.cc
void
CompositePoolNode::delayRead(const AsyncCall::Pointer &aRead)
{
    deferredReads.delay(aRead);
}
 
#include "comm.h"
 
void
CompositePoolNode::kickReads()
{
    deferredReads.schedule();
}
 
#endif /* USE_DELAY_POOLS */