llchainio.cpp

Go to the documentation of this file.

#include "linden_common.h"
#include "llchainio.h"

#include "lliopipe.h"
#include "llioutil.h"


// static
bool LLDeferredChain::addToPump(
        LLPumpIO* pump,
        F32 in_seconds,
        const LLPumpIO::chain_t& deferred_chain,
        F32 chain_timeout)
{
        if(!pump) return false;
        LLPumpIO::chain_t sleep_chain;
        sleep_chain.push_back(LLIOPipe::ptr_t(new LLIOSleep(in_seconds)));
        sleep_chain.push_back(
                LLIOPipe::ptr_t(new LLIOAddChain(deferred_chain, chain_timeout)));

        // give it a litle bit of padding.
        pump->addChain(sleep_chain, in_seconds + 10.0f);
        return true;
}

LLChainIOFactory::LLChainIOFactory()
{
}

// virtual
LLChainIOFactory::~LLChainIOFactory()
{
}

#if 0
bool LLChainIOFactory::build(LLIOPipe* in, LLIOPipe* out) const
{
        if(!in || !out)
        {
                return false;
        }
        LLIOPipe* first = NULL;
        LLIOPipe* last = NULL;
        if(build_impl(first, last) && first && last)
        {
                in->connect(first);
                last->connect(out);
                return true;
        }
        LLIOPipe::ptr_t foo(first);
        LLIOPipe::ptr_t bar(last);
        return false;
}
#endif

---