oms-OnlineResourceWatcher/server/main.cpp
2022-12-16 21:59:21 +01:00

120 lines
3.1 KiB
C++
Executable File

/**
* Karaka
*
* @package App
* @copyright Dennis Eichhorn
* @license OMS License 1.0
* @version 1.0.0
* @link https://jingga.app
*/
#include <stdio.h>
#include <stdlib.h>
#include "cOMS/Utils/ApplicationUtils.h"
#include "cOMS/DataStorage/Database/Connection/ConnectionAbstract.h"
#include "cOMS/Utils/Parser/Json.h"
#include "cOMS/Utils/OSWrapper.h"
#include "cOMS/Router/Router.h"
#include "cOMS/Threads/Thread.h"
#include "Routes.h"
#ifndef OMS_DEMO
#define OMS_DEMO false
#endif
typedef struct {
DataStorage::Database::ConnectionAbstract *db;
nlohmann::json config;
Threads::ThreadPool *pool;
} App;
App app = {0};
int main(int argc, char **argv)
{
/* --------------- Basic setup --------------- */
const char *arg = Utils::ApplicationUtils::compile_arg_line(argc, argv);
// Set program path as cwd
char *cwd = Utils::ApplicationUtils::cwd();
if (cwd == NULL) {
printf("Couldn't get the CWD\n");
return -1;
}
char *cwdT = Utils::StringUtils::search_replace(cwd, "\\", "/");
free(cwd);
cwd = cwdT;
Utils::ApplicationUtils::chdir_application(cwd, argv[0]);
// Check config
if (!Utils::FileUtils::file_exists("config.json")) {
Controller::ApiController::notInstalled(argc, argv);
return -1;
}
/* --------------- App setup --------------- */
// Load config
FILE *in = fopen("config.json", "r");
if (in == NULL) {
printf("Couldn't open config.json\n");
return -1;
}
app.config = nlohmann::json::parse(in);
fclose(in);
// Setup db connection
DataStorage::Database::DbConnectionConfig dbdata = {
DataStorage::Database::database_type_from_str(app.config["db"]["core"]["masters"]["admin"]["db"].get_ref<const std::string&>().c_str()),
app.config["db"]["core"]["masters"]["admin"]["database"].get_ref<const std::string&>().c_str(),
app.config["db"]["core"]["masters"]["admin"]["host"].get_ref<const std::string&>().c_str(),
atoi(app.config["db"]["core"]["masters"]["admin"]["port"].get_ref<const std::string&>().c_str()),
app.config["db"]["core"]["masters"]["admin"]["login"].get_ref<const std::string&>().c_str(),
app.config["db"]["core"]["masters"]["admin"]["password"].get_ref<const std::string&>().c_str(),
};
app.pool = Threads::pool_create(app.config["app"]["threads"]["count"].get<int>());
app.db = DataStorage::Database::create_connection(dbdata);
app.db->connect();
/* --------------- Handle request --------------- */
// Handle routes
Router::Router router = generate_routes();
Router::RouterFunc ptr = Router::match_route(&router, arg);
// No endpoint found
if (ptr == NULL) {
ptr = &Controller::ApiController::printHelp;
}
// Dispatch found endpoint
(*ptr)(argc, argv);
/* --------------- Cleanup --------------- */
app.db->close();
app.db = NULL;
Router::free_router(&router);
free((char *) arg);
arg = NULL;
// Reset CWD (don't know if this is necessary)
chdir(cwd);
free(cwd);
}