namespace Msp {
-Application *Application::app_ = 0;
-Application::Starter *Application::starter_ = 0;
-const char *Application::argv0_ = 0;
-string Application::name_;
-void *Application::data_ = 0;
-
-Application::Application(const string &n):
- exit_code(0)
+Application *Application::_app = nullptr;
+Application::Starter *Application::_starter = nullptr;
+const char *Application::_argv0 = nullptr;
+string Application::_name;
+void *Application::_data = nullptr;
+
+Application::Application(const string &n)
{
- if(app_)
+ if(_app)
throw logic_error("instance already exists");
if(!n.empty())
- name_ = n;
+ _name = n;
else
- name_ = FS::basename(argv0_);
+ _name = FS::basename(_argv0);
}
int Application::run(int argc, char **argv, void *data, void (*created_callback)(void *))
{
- if(!starter_)
+ if(!_starter)
{
IO::cerr.write("Application::run called with no RegisteredApplication class!\n");
return 126;
{
try
{
- app_ = starter_->create_app(argc, argv);
+ _app = _starter->create_app(argc, argv);
}
catch(const usage_error &e)
{
if(created_callback)
created_callback(data);
- int result = app_->main();
- Application *a = app_;
- app_ = 0;
+ int result = _app->main();
+ Application *a = _app;
+ _app = nullptr;
delete a;
return result;
}
}
}
- delete app_;
- app_ = 0;
+ delete _app;
+ _app = nullptr;
return 124;
}
void Application::set_startup_info(const char *argv0, void *data)
{
- if(argv0_)
+ if(_argv0)
throw logic_error("startup info already set");
static FS::Path exe;
if(exe.empty())
exe = FS::realpath(argv0);
- argv0_ = exe.c_str();
- data_ = data;
+ _argv0 = exe.c_str();
+ _data = data;
}
int Application::main()
void Application::catch_signal(int s)
{
- signal(s, &sighandler_);
+ signal(s, &_sighandler);
}
void Application::exit(int c)
exit_code = c;
}
-void Application::sighandler_(int s)
+void Application::_sighandler(int s)
{
- app_->sighandler(s);
+ _app->sighandler(s);
}
Application::Starter::Starter()
{
- if(starter_)
+ if(_starter)
throw logic_error("Can't create more than one Starter instance");
- starter_ = this;
+ _starter = this;
}
} // namespace Msp