#include "evt_core.h"

void free_int(void* v) {
  free(v);
}

void free_char(void* c) {
  free(c);
}

void free_cat(void* vcat) {
  struct evt_core_cat* cat = (struct evt_core_cat*) vcat;
  cat->free_app_ctx(cat->app_ctx);
}

void evt_core_init(struct evt_core_ctx* ctx) {
  ctx->epollfd = epoll_create1(0);
  if (ctx->epollfd == -1) {
    perror("Failed to create epoll file descriptor epoll_create1");
    exit(EXIT_FAILURE);
  }

  ctx->catlist = g_hash_table_new_full(g_str_hash, g_str_equal,free_char,free_cat);
  ctx->socklist = g_hash_table_new_full(g_int_hash, g_int_equal,free_int, NULL);
}

void evt_core_add_cat(struct evt_core_cat* cat) {
  struct evt_core_cat* dyn = NULL;
  dyn = malloc(sizeof(struct evt_core_cat));
  if (dyn == NULL) {
    fprintf(stderr, "Failed to alloc memory");
    exit(EXIT_FAILURE);
  }
  dyn->app_ctx = cat->app_ctx;
  dyn->free_app_ctx = cat->free_app_ctx;
  dyn->cb = cat->cb;
  dyn->name = strdup(cat->name);
  dyn->flags = cat->flags;

  if (dyn->name == NULL) {
    perror("Unable to allocate memory for category name via strdup");
    exit(EXIT_FAILURE);
  }


}