RetroShare/retroshare-nogui/src/retroshare.cc
2017-07-09 21:16:41 +02:00

239 lines
6.9 KiB
C++

/*
* "$Id: retroshare.cc,v 1.4 2007-04-21 19:08:51 rmf24 Exp $"
*
* RetroShare C++ Interface.
*
* Copyright 2004-2006 by Robert Fernie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2 as published by the Free Software Foundation.
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#include <retroshare/rsiface.h> /* definition of iface */
#include <retroshare/rsinit.h> /* definition of iface */
#include "notifytxt.h"
#include <unistd.h>
#include <util/argstream.h>
#include <iostream>
#ifdef WINDOWS_SYS
#include <winsock2.h>
#endif
#ifdef RS_INTRO_SERVER
#include "introserver.h"
#endif
#ifdef ENABLE_WEBUI
#include <stdarg.h>
#include "api/ApiServerMHD.h"
#include "api/RsControlModule.h"
#include "TerminalApiClient.h"
#endif
/* Basic instructions for running libretroshare as background thread.
* ******************************************************************* *
* This allows your program to communicate with authenticated peers.
*
* libretroshare's interfaces are defined in libretroshare/src/rsiface.
* This should be the only headers that you need to include.
*
* The startup routine's are defined in rsiface.h
*/
int main(int argc, char **argv)
{
#ifdef ENABLE_WEBUI
std::string docroot = resource_api::getDefaultDocroot();
uint16_t httpPort = 0;
std::string listenAddress;
bool allowAllIps = false;
argstream args(argc, argv);
args >> parameter("webinterface", httpPort, "port", "Enable webinterface on the specified port", false);
args >> parameter("docroot", docroot, "path", "Serve static files from this path.", false);
// unfinished
//args >> parameter("http-listen", listenAddress, "ipv6 address", "Listen only on the specified address.", false);
args >> option("http-allow-all", allowAllIps, "allow connections from all IP adresses (default= localhost only)");
args >> help('h',"help","Display this Help");
if (args.helpRequested())
{
std::cerr << args.usage() << std::endl;
// print libretroshare command line args and exit
RsInit::InitRsConfig();
RsInit::InitRetroShare(argc, argv, true);
return 0;
}
resource_api::ApiServer api;
resource_api::RsControlModule ctrl_mod(argc, argv, api.getStateTokenServer(), &api, true);
api.addResourceHandler("control", dynamic_cast<resource_api::ResourceRouter*>(&ctrl_mod), &resource_api::RsControlModule::handleRequest);
resource_api::ApiServerMHD* httpd = 0;
if(httpPort != 0)
{
httpd = new resource_api::ApiServerMHD(&api);
if(!httpd->configure(docroot, httpPort, listenAddress, allowAllIps))
{
std::cerr << "Failed to configure the http server. Check your parameters." << std::endl;
return 1;
}
httpd->start();
}
resource_api::TerminalApiClient tac(&api);
tac.start();
while(ctrl_mod.processShouldExit() == false)
{
usleep(200*1000);
if(!tac.isRunning())
{
// if(!RsInit::isLocationRunning())
// {
// std::cerr << "Terminal API client stopped but location not set ! Relaunching." ;
// tac.start();
// }
// else if(RsInit::isLocationRunning())
// {
// std::cerr << "Terminal API client running but location already set ! Stopping it." ;
// tac.shutdown();
// }
}
}
if(httpd)
{
httpd->stop();
delete httpd;
}
return 0;
#endif
/* Retroshare startup is configured using an RsInit object.
* This is an opaque class, which the user cannot directly tweak
* If you want to peek at whats happening underneath look in
* libretroshare/src/rsserver/p3face-startup.cc
*
* You create it with InitRsConfig(), and delete with CleanupRsConfig()
* InitRetroshare(argv, argc, config) parses the command line options,
* and initialises the config paths.
*
* *** There are several functions that I should add to modify
* **** the config the moment these can only be set via the commandline
* - RsConfigDirectory(...) is probably the most useful.
* - RsConfigNetAddr(...) for setting port, etc.
* - RsConfigOutput(...) for logging and debugging.
*
* Next you need to worry about loading your certificate, or making
* a new one:
*
* RsGenerateCertificate(...) To create a new key, certificate
* LoadPassword(...) set password for existing certificate.
**/
bool strictCheck = true;
RsInit::InitRsConfig();
int initResult = RsInit::InitRetroShare(argc, argv, strictCheck);
if (initResult < 0) {
/* Error occured */
switch (initResult) {
case RS_INIT_AUTH_FAILED:
std::cerr << "RsInit::InitRetroShare AuthGPG::InitAuth failed" << std::endl;
break;
default:
/* Unexpected return code */
std::cerr << "RsInit::InitRetroShare unexpected return code " << initResult << std::endl;
break;
}
return 1;
}
/* load password should be called at this point: LoadPassword()
* otherwise loaded from commandline.
*/
/* Now setup the libretroshare interface objs
* You will need to create you own NotifyXXX class
* if you want to receive notifications of events */
// This is needed to allocate rsNotify, so that it can be used to ask for PGP passphrase
//
RsControl::earlyInitNotificationSystem() ;
NotifyTxt *notify = new NotifyTxt() ;
rsNotify->registerNotifyClient(notify);
/* PreferredId => Key + Certificate are loaded into libretroshare */
std::string error_string ;
int retVal = RsInit::LockAndLoadCertificates(false,error_string);
switch(retVal)
{
case 0: break;
case 1: std::cerr << "Error: another instance of retroshare is already using this profile" << std::endl;
return 1;
case 2: std::cerr << "An unexpected error occurred while locking the profile" << std::endl;
return 1;
case 3: std::cerr << "An error occurred while login with the profile" << std::endl;
return 1;
default: std::cerr << "Main: Unexpected switch value " << retVal << std::endl;
return 1;
}
/* Start-up libretroshare server threads */
RsControl::instance() -> StartupRetroShare();
#ifdef RS_INTRO_SERVER
RsIntroServer rsIS;
#endif
/* pass control to the GUI */
while(1)
{
//std::cerr << "GUI Tick()" << std::endl;
#ifdef RS_INTRO_SERVER
rsIS.tick();
#endif
int rt = 0;
// If we have a MenuTerminal ...
// only want to sleep if there is no input. (rt == 0).
if (rt == 0)
{
#ifndef WINDOWS_SYS
sleep(1);
#else
Sleep(1000);
#endif
}
usleep(1000);
}
return 1;
}