109 lines
2.1 KiB
C++
109 lines
2.1 KiB
C++
#include "App.h"
|
|
|
|
App* App::instance = nullptr;
|
|
|
|
App::App(const int& argc, char* argv[]) {
|
|
|
|
if(instance != nullptr) {
|
|
std::cout << "App already exists\nThere can only be one!\n";
|
|
std::abort();
|
|
}
|
|
|
|
std::cout << "Initializing...\n";
|
|
|
|
instance = this;
|
|
|
|
handleArgs(argc, argv);
|
|
|
|
}
|
|
|
|
App::~App() {
|
|
|
|
std::cout << "\nExiting...";
|
|
for(auto it = modules.begin(); it != modules.end(); it++) {
|
|
void* handle = (*it)->getHandle();
|
|
delete *it;
|
|
dlclose(handle);
|
|
modules.erase(it);
|
|
}
|
|
}
|
|
|
|
void App::run() {
|
|
std::cout << "\nTesting...\n";
|
|
|
|
// Main loop
|
|
while (!done && !modules.empty()) {
|
|
|
|
for(auto it = modules.begin(); it != modules.end(); it++)
|
|
(*it)->run();
|
|
}
|
|
|
|
}
|
|
|
|
void App::load(std::string lib) {
|
|
|
|
void* handle = dlopen(lib.c_str(), RTLD_LAZY);
|
|
|
|
if(!handle) {
|
|
std::cout << "could not open lib!\n";
|
|
return;
|
|
}
|
|
|
|
Module::create_t* create = (Module::create_t*) dlsym(handle, "create");
|
|
if(dlerror()) {
|
|
std::cout << "error finding create function in file: " << lib << std::endl;
|
|
}
|
|
|
|
Module::destroy_t* destroy = (Module::destroy_t*) dlsym(handle, "destroy");
|
|
if(dlerror()) {
|
|
std::cout << "error finding destroy function in file: " << lib << std::endl;
|
|
}
|
|
|
|
Module* m = create(handle);
|
|
|
|
for(auto it = modules.begin(); it != modules.end(); it++) {
|
|
|
|
if((*it)->getName() != "") {
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
void App::unload(std::list<Module*>::iterator it) {
|
|
void* handle = (*it)->getHandle();
|
|
delete *it;
|
|
dlclose(handle);
|
|
modules.erase(it);
|
|
}
|
|
|
|
void App::handleArgs(const int& argc, char* argv[]) {
|
|
|
|
int i = 0;
|
|
|
|
if(argc == 0) {
|
|
printHelp();
|
|
end();
|
|
}
|
|
|
|
while(i < argc) {
|
|
if(strcmp(argv[i], "-h") == 0) {
|
|
printHelp();
|
|
end();
|
|
} else {
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
|
|
while(i < argc) {
|
|
|
|
load(argv[i]);
|
|
|
|
i++;
|
|
}
|
|
}
|
|
|
|
void App::printHelp() {
|
|
std::cout << "archimedes [ -h | --help ] /path/to/some/library.so\n";
|
|
}
|