Rename to libmspcore

[libs/core.git] / source / application.cpp

diff --git a/source/application.cpp b/source/application.cpp
deleted file mode 100644 (file)
index a9aa88e..0000000
--- a/source/application.cpp
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
-This file is part of libmspframework
-Copyright © 2006 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-#include <signal.h>
-#include <iostream>
-#include "application.h"
-#include "error.h"
-
-using namespace std;
-
-namespace Msp {
-
-Poller::Slot &Application::add_pollable(Pollable *obj, short events)
-{
-       if(!poller_)
-               poller_=new Poller;
-       
-       Poller::Slot &slot=poller_->add_pollable(obj, events);
-       // Interrupt a possible poll in progress
-#ifndef WIN32  //XXX
-       pthread_kill(main_tid, SIGALRM);
-#endif
-       return slot;
-}
-
-EventManager::Event &Application::create_event()
-{
-       if(!ev_mgr_)
-               ev_mgr_=new EventManager(*this);
-
-       return ev_mgr_->create_event();
-}
-
-Application::~Application()
-{
-       if(poller_)
-               delete poller_;
-       if(ev_mgr_)
-               delete ev_mgr_;
-}
-
-/**
-Constructs an instance of the registered application class and runs it.  If the
-application throws a UsageError, the static usage() function is called.
-
-This function can only be called once.  The global main() function provided by
-the library normally does it automatically at program startup.
-*/
-int Application::run(int argc, char **argv)
-{
-       static bool called=false;
-       if(called)
-       {
-               cerr<<"Trying to call Application::run_app twice!\n";
-               return 125;
-       }
-       called=true;
-
-       if(!reg_app_)
-       {
-               cerr<<"Trying to run with no application class registered!\n";
-               return 126;
-       }
-
-#ifndef WIN32 //XXX
-       signal(SIGALRM, &sigalrm_);
-#endif
-       
-       try
-       {
-               app_=reg_app_->create_app(argc, argv);
-       }
-       catch(const UsageError &e)
-       {
-               reg_app_->usage(argv[0], e.get_brief());
-               return 1;
-       }
-
-       int result=app_->main();
-       delete app_;
-       return result;
-}
-
-/**
-Prints a message describing the usage of the application.  The default version
-will blame the programmer for being lazy.
-
-@param   argv0  The value of argv[0], to be used in the message
-@param   brief  Whether to print a brief or long usage message
-*/
-void Application::usage(const char *, bool)
-{
-       cerr<<"The programmer was lazy and didn't write a usage() function for this application.\n";
-}
-
-Application::Application():
-       exit_code(0),
-       tick_mode_(IDLE),
-       poller_(0),
-       ev_mgr_(0)
-#ifndef WIN32
-       //XXX Figure out how to get the current thread on win32
-       ,main_tid(pthread_self())
-#endif
-{ }
-
-/**
-Default main loop.  Calls tick() periodically if do_ticks is true, otherwise
-just sleeps.  A custom main loop should monitor the done member variable and
-return exit_code.
-*/
-int Application::main()
-{
-       done=false;
-       while(!done)
-       {
-               if(tick_mode_==IDLE)
-               {
-                       if(poller_)
-                               poller_->poll(0);
-                       tick();
-#ifdef WIN32
-                       Sleep(0);
-#else
-                       sched_yield();
-#endif
-               }
-               else
-               {
-                       if(poller_)
-                               poller_->poll(-1);
-                       else
-                       {
-#ifdef WIN32
-                               Sleep(1);
-#else
-                               timespec ts={1000,0};
-                               nanosleep(&ts, 0);
-#endif
-                       }
-                       if(tick_mode_!=NONE)
-                               tick();
-               }
-       }
-
-       return exit_code;
-}
-
-/**
-Sets the specified signal to be delivered to the sighandler member function.
-*/
-void Application::catch_signal(int s)
-{
-       signal(s, &sighandler_);
-}
-
-void Application::set_tick_mode(TickMode t)
-{
-       tick_mode_=t;
-#ifndef WIN32 //XXX
-       pthread_kill(main_tid, SIGALRM);        
-#endif
-}
-
-/**
-Causes the application to exit gracefully with the given exit code.
-*/
-void Application::exit(int c)
-{
-       done=true;
-       exit_code=c;
-#ifndef WIN32 //XXX
-       pthread_kill(main_tid, SIGALRM);        
-#endif
-}
-
-void Application::sighandler_(int s)
-{
-       app_->sighandler(s);
-}
-
-Application::RegBase::RegBase()
-{
-       if(reg_app_)
-       {
-               cerr<<"Warning: registering the application twice\n";
-               delete reg_app_;
-       }
-
-       reg_app_=this;
-}
-
-Application *Application::app_=0;
-Application::RegBase *Application::reg_app_=0;
-
-} // namespace Msp