/* program.c */

#include "asm.h"
#include "dining.h"
#include "display.h"
#include "mips4kc.h"
#include "process.h"
#include "program.h"
#include "scheduler.h"
#include "string.h"
#include "tty3.h"
#include "types.h"
#include "user.h"

extern program program_table[PROGRAMS];

void add_program(char name[MAX_STR_LEN], uint32_t address, uint8_t standard_priority, int i) {
  string_memcpy(program_table[i].name, name);
  program_table[i].address = address;
  program_table[i].standard_priority = standard_priority;
}

uint32_t get_program_address(char name[MAX_STR_LEN]) {
  int i;
  for (i = 0; i < PROGRAMS; i++) {
    if (name_comp(name, program_table[i].name))
      { return program_table[i].address; }
  }
  return 0;
}

uint8_t get_program_standard_priority(char name[MAX_STR_LEN]) {
  int i;
  for (i = 0; i < PROGRAMS; i++) {
    if (name_comp(name, program_table[i].name))
      { return program_table[i].standard_priority; }
  }
  return 0;
}

int program_exists(char name[]) {
  int i;
  for (i = 0; i < PROGRAMS; i++) {
    if (name_comp(program_table[i].name, name)) { return 1; }
  }
  return 0;
}

void init_programs() {
  int i = 0;
  add_program("increment", (uint32_t)increment, 4, i++);
  add_program("console", (uint32_t)console, 3, i++);
  add_program("super", (uint32_t)super, 5, i++);
  add_program("ring", (uint32_t)ring, 5, i++);
  add_program("node", (uint32_t)node, 5, i++);
  add_program("fibonacci", (uint32_t)fibonacci, 4, i++);
  add_program("lcd", (uint32_t)lcd, 3, i++);
  add_program("malta", (uint32_t)prg_malta, 4, i++);
  add_program("ps", (uint32_t)pgr_ps, 4, i++);
  add_program("kill", (uint32_t)pgr_terminate, 4, i++);
  add_program("prio", (uint32_t)pgr_prio, 4, i++);
  add_program("dining", (uint32_t)dining, 4, i++);
  add_program("waiter", (uint32_t)waiter, 5, i++);
  add_program("phil", (uint32_t)phil, 5, i++);
}