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/*
* Ekiga -- A VoIP and Video-Conferencing application
* Copyright (C) 2000-2009 Damien Sandras <dsandras@seconix.com>
* 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; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Ekiga is licensed under the GPL license and as a special exception, you
* have permission to link or otherwise combine this program with the
* programs OPAL, OpenH323 and PWLIB, and distribute the combination, without
* applying the requirements of the GNU GPL to the OPAL, OpenH323 and PWLIB
* programs, as long as you do follow the requirements of the GNU GPL for all
* the rest of the software thus combined.
*/
/*
* kickstart.cpp - description
* ------------------------------------------
* begin : written in 2009 by Julien Puydt
* copyright : (c) 2009 by Julien Puydt
* description : implementation of a kickstart object
*
*/
#include "kickstart.h"
#define KICKSTART_DEBUG 0
#include <algorithm>
#if KICKSTART_DEBUG
#include <iostream>
#endif
Ekiga::KickStart::KickStart ()
{
}
Ekiga::KickStart::~KickStart ()
{
#if KICKSTART_DEBUG
std::cout << "KickStart(final log):"
<< std::endl;
std::cout << "\tBLANK: ";
for (std::list<boost::shared_ptr<Spark> >::iterator iter = blanks.begin ();
iter != blanks.end ();
++iter) {
std::cout << (*iter)->get_name () << ", ";
}
std::cout << std::endl;
std::cout << "\tPARTIAL: ";
for (std::list<boost::shared_ptr<Spark> >::iterator iter = partials.begin ();
iter != partials.end ();
++iter) {
std::cout << (*iter)->get_name () << ", ";
}
std::cout << std::endl;
#endif
}
void
Ekiga::KickStart::add_spark (boost::shared_ptr<Ekiga::Spark>& spark)
{
blanks.push_back (spark);
#if KICKSTART_DEBUG
std::cout << "KickStart(add_spark): " << spark->get_name () << std::endl;
#endif
}
void
Ekiga::KickStart::kick (Ekiga::ServiceCore& core,
int* argc,
char** argv[])
{
std::list<std::string> disabled;
bool went_on;
for (int arg = 2; arg <= *argc; arg++) {
std::string argument = (*argv)[arg - 1];
if (argument.find ("--kickstart-disabled=") == 0) {
std::string::size_type last_pos = argument.find_first_of ('=') + 1;
std::string::size_type pos = argument.find_first_of (',', last_pos);
while (pos != std::string::npos || last_pos != std::string::npos) {
disabled.push_back (argument.substr (last_pos, pos - last_pos));
last_pos = argument.find_first_not_of (',', pos);
pos = argument.find_first_of (',', last_pos);
}
}
}
// this makes sure we loop only if something needs to be done
went_on = !(blanks.empty () && partials.empty ());
// we are going to try things as long as something happens
while (went_on) {
went_on = false;
{ // first try the blanks
std::list<boost::shared_ptr<Spark> > temp;
temp.swap (blanks);
#if KICKSTART_DEBUG
if (!temp.empty ())
std::cout << "KickStart(kick): looping on BLANK sparks" << std::endl;
#endif
for (std::list<boost::shared_ptr<Spark> >::iterator iter = temp.begin ();
iter != temp.end ();
++iter) {
bool result = false;
if (std::find (disabled.begin (),
disabled.end (), (*iter)->get_name ())
== disabled.end ()) {
result = (*iter)->try_initialize_more (core, argc, argv);
} else {
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): " << (*iter)->get_name ()
<< " is disabled" << std::endl;
#endif
}
if (result) {
went_on = true;
switch ((*iter)->get_state ()) {
case Spark::BLANK:
// shouldn't happen!
blanks.push_back (*iter);
break;
case Spark::PARTIAL:
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): "
<< (*iter)->get_name ()
<< " was promoted to PARTIAL"
<< std::endl;
#endif
partials.push_back (*iter);
break;
case Spark::FULL:
// good!
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): "
<< (*iter)->get_name ()
<< " was promoted to FULL"
<< std::endl;
#endif
break;
default:
// shouldn't happen
break;
}
} else {
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): "
<< (*iter)->get_name ()
<< " is still BLANK"
<< std::endl;
#endif
blanks.push_back (*iter);
}
}
}
{ // then try the partials
std::list<boost::shared_ptr<Spark> > temp;
temp.swap (partials);
#if KICKSTART_DEBUG
if (!temp.empty ())
std::cout << "KickStart(kick): looping on PARTIAL sparks" << std::endl;
#endif
for (std::list<boost::shared_ptr<Spark> >::iterator iter = temp.begin ();
iter != temp.end ();
++iter) {
bool result = (*iter)->try_initialize_more (core, argc, argv);
if (result) {
went_on = true;
switch ((*iter)->get_state ()) {
case Spark::BLANK:
// can't happen unless it went back
break;
case Spark::PARTIAL:
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): "
<< (*iter)->get_name ()
<< " was promoted to PARTIAL"
<< std::endl;
#endif
partials.push_back (*iter);
break;
case Spark::FULL:
// good!
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): "
<< (*iter)->get_name ()
<< " was promoted to FULL"
<< std::endl;
#endif
break;
default:
// shouldn't happen
break;
}
} else {
#if KICKSTART_DEBUG
std::cout << "KickStart(kick): "
<< (*iter)->get_name ()
<< " is still PARTIAL"
<< std::endl;
#endif
partials.push_back (*iter);
}
}
}
}
}
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