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// download_signal_log.cc
//
// Copyright (C) 2001, 2005, 2008 Daniel Burrows
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
#include "download_signal_log.h"
#include <sigc++/adaptors/bind.h>
download_signal_log::download_signal_log()
{
}
download_signal_log::~download_signal_log()
{
}
/** If out is 1, do nothing; otherwise, set out to either 1 or 0,
* depending on whether val is \b true or \b false.
*/
static void set_bool(bool val, int *out)
{
if(*out == 1)
return;
*out = val ? 1 : 0;
}
void download_signal_log::Fetched(unsigned long long Size, unsigned long long ResumePoint)
{
pkgAcquireStatus::Fetched(Size, ResumePoint);
Fetched_sig(Size, ResumePoint, *this);
}
void download_signal_log::MediaChange(const string &Media, const string &Drive,
const sigc::slot1<void, bool> &k)
{
MediaChange_sig(Media, Drive, *this, k);
}
bool download_signal_log::MediaChange(string Media, string Drive)
{
int rval = -1;
MediaChange(Media, Drive, sigc::bind(sigc::ptr_fun(set_bool), &rval));
// Sanity-check against broken slots. Something ought to have
// called this.
if(!MediaChange_sig.empty())
eassert(rval != -1);
return rval != 0;
}
void download_signal_log::IMSHit(pkgAcquire::ItemDesc &item)
{
IMSHit_sig(item, *this);
}
void download_signal_log::Fetch(pkgAcquire::ItemDesc &item)
{
Fetch_sig(item, *this);
}
void download_signal_log::Done(pkgAcquire::ItemDesc &item)
{
Done_sig(item, *this);
}
void download_signal_log::Fail(pkgAcquire::ItemDesc &item)
{
Fail_sig(item, *this);
}
void download_signal_log::Pulse(pkgAcquire *Owner,
const sigc::slot1<void, bool> &k)
{
pkgAcquireStatus::Pulse(Owner);
Pulse_sig(Owner, *this, k);
}
bool download_signal_log::Pulse(pkgAcquire *Owner)
{
int rval = -1;
Pulse(Owner, sigc::bind(sigc::ptr_fun(set_bool), &rval));
if(!Pulse_sig.empty())
eassert(rval != -1);
return rval != 0;
}
void download_signal_log::Start()
{
pkgAcquireStatus::Start();
Start_sig(*this);
}
void download_signal_log::Stop(const sigc::slot0<void> &k)
{
pkgAcquireStatus::Stop();
Stop_sig(*this, k);
}
static void nop()
{
}
void download_signal_log::Stop()
{
Stop(sigc::ptr_fun(nop));
}
void download_signal_log::Complete()
{
Complete_sig(*this);
}
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