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train.c
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train.c
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#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <semaphore.h>
#include "train.h"
#include "structures.h"
#include "list.h"
void* TGV_thread_fn(void* arg) {
train *TGV = (train*) arg;
list *l;
switch (TGV->direction) {
case OE:
l = liste_new(dictionary_char_2d_get(TGV->postes, "Gare", "Voie C"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P0", "Aiguillage 2"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P1", "Ligne TGV"));
printf("%p - %s - OE - locking : Voie C, Aiguillage 2, Ligne TGV\n", (void*) (pthread_self()), TGV->nom);
banquier_lock(TGV->banquier, l);
printf("%p - %s - OE - locked : Voie C, Aiguillage 2, Ligne TGV\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(TGV->postes, "Gare", "Voie C"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P0", "Aiguillage 2"));
printf("%p - %s - OE - releasing : Voie C, Aiguillage 2\n", (void*) (pthread_self()), TGV->nom);
banquier_unlock(TGV->banquier, l);
printf("%p - %s - OE - released : Voie C, Aiguillage 2\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(TGV->postes, "P2", "Tunnel"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P3", "Ligne"));
printf("%p - %s - OE - locking : Tunnel, Ligne\n", (void*) (pthread_self()), TGV->nom);
banquier_lock(TGV->banquier, l);
printf("%p - %s - OE - locked : Tunnel, Ligne\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(TGV->postes, "P1", "Ligne TGV"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P2", "Tunnel"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P3", "Ligne"));
printf("%p - %s - OE - releasing : Ligne TGV, Tunnel, Ligne\n", (void*) (pthread_self()), TGV->nom);
banquier_unlock(TGV->banquier, l);
printf("%p - %s - OE - released : Ligne TGV, Tunnel, Ligne\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
break;
case EO:
l = liste_new(dictionary_char_2d_get(TGV->postes, "P3", "Ligne"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P3", "Tunnel"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P2", "Ligne TGV"));
printf("%p - %s - EO - locking : Ligne, Tunnel, Ligne TGV\n", (void*) (pthread_self()), TGV->nom);
banquier_lock(TGV->banquier, l);
printf("%p - %s - EO - locked : Ligne, Tunnel, Ligne TGV\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(TGV->postes, "P3", "Ligne"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P3", "Tunnel"));
printf("%p - %s - EO - releasing : Ligne, Tunnel\n", (void*) (pthread_self()), TGV->nom);
banquier_unlock(TGV->banquier, l);
printf("%p - %s - EO - released : Ligne, Tunnel\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(TGV->postes, "P1", "Aiguillage 2"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P0", "Voie D"));
printf("%p - %s - EO - locking : Aiguillage 2, Voie D\n", (void*) (pthread_self()), TGV->nom);
banquier_lock(TGV->banquier, l);
printf("%p - %s - EO - locked : Aiguillage 2, Voie D\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(TGV->postes, "P2", "Ligne TGV"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P1", "Aiguillage 2"));
liste_add(l, dictionary_char_2d_get(TGV->postes, "P0", "Voie D"));
printf("%p - %s - EO - releasing : Ligne TGV, Aiguillage 2, Voie D\n", (void*) (pthread_self()), TGV->nom);
banquier_unlock(TGV->banquier, l);
printf("%p - %s - EO - released : Ligne TGV, Aiguillage 2, Voie D\n", (void*) (pthread_self()), TGV->nom);
liste_del(l);
break;
default:
perror("Erreur : TGV - direction inconnu");
pthread_exit(NULL);
}
printf("%p - %s - %s - ARRIVE ------------------------------------------\n", (void*) (pthread_self()), TGV->nom, TGV->direction == OE ? "OE" : "EO");
return NULL;
}
void* GL_thread_fn(void* arg) {
train *GL = (train*) arg;
list *l;
switch (GL->direction) {
case OE:
l = liste_new(dictionary_char_2d_get(GL->postes, "Gare", "Voie C"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P0", "Aiguillage 2"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P1", "Ligne GL"));
printf("%p - %s - OE - locking : Voie C, Aiguillage 2, Ligne GL\n", (void*) (pthread_self()), GL->nom);
banquier_lock(GL->banquier, l);
printf("%p - %s - OE - locked : Voie C, Aiguillage 2, Ligne GL\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(GL->postes, "Gare", "Voie C"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P0", "Aiguillage 2"));
printf("%p - %s - OE - releasing : Voie C, Aiguillage 2\n", (void*) (pthread_self()), GL->nom);
banquier_unlock(GL->banquier, l);
printf("%p - %s - OE - released : Voie C, Aiguillage 2\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(GL->postes, "P2", "Tunnel"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P3", "Ligne"));
printf("%p - %s - OE - locking : Tunnel, Ligne\n", (void*) (pthread_self()), GL->nom);
banquier_lock(GL->banquier, l);
printf("%p - %s - OE - locked : Tunnel, Ligne\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(GL->postes, "P1", "Ligne GL"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P2", "Tunnel"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P3", "Ligne"));
printf("%p - %s - OE - releasing : Ligne GL, Tunnel, Ligne\n", (void*) (pthread_self()), GL->nom);
banquier_unlock(GL->banquier, l);
printf("%p - %s - OE - released : Ligne GL, Tunnel, Ligne\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
break;
case EO:
l = liste_new(dictionary_char_2d_get(GL->postes, "P3", "Ligne"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P3", "Tunnel"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P2", "Ligne GL"));
printf("%p - %s - EO - locking : Ligne, Tunnel, Ligne GL\n", (void*) (pthread_self()), GL->nom);
banquier_lock(GL->banquier, l);
printf("%p - %s - EO - locked : Ligne, Tunnel, Ligne GL\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(GL->postes, "P3", "Ligne"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P3", "Tunnel"));
printf("%p - %s - EO - releasing : Ligne, Tunnel\n", (void*) (pthread_self()), GL->nom);
banquier_unlock(GL->banquier, l);
printf("%p - %s - EO - released : Ligne, Tunnel\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(GL->postes, "P1", "Aiguillage 2"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P0", "Voie D"));
printf("%p - %s - EO - locking : Aiguillage 2, Voie D\n", (void*) (pthread_self()), GL->nom);
banquier_lock(GL->banquier, l);
printf("%p - %s - EO - locked : Aiguillage 2, Voie D\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(GL->postes, "P2", "Ligne GL"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P1", "Aiguillage 2"));
liste_add(l, dictionary_char_2d_get(GL->postes, "P0", "Voie D"));
printf("%p - %s - EO - releasing : Ligne GL, Aiguillage 2, Voie D\n", (void*) (pthread_self()), GL->nom);
banquier_unlock(GL->banquier, l);
printf("%p - %s - EO - released : Ligne GL, Aiguillage 2, Voie D\n", (void*) (pthread_self()), GL->nom);
liste_del(l);
break;
default:
perror("Erreur : GL - direction inconnu");
pthread_exit(NULL);
}
printf("%p - %s - %s - ARRIVE ------------------------------------------\n", (void*) (pthread_self()), GL->nom, GL->direction == OE ? "OE" : "EO");
return NULL;
}
void* M_thread_fn(void* arg) {
train *M = (train*) arg;
list* l;
switch (M->direction) {
case OE:
l = liste_new(dictionary_char_2d_get(M->postes, "P1", "Voie A"));
liste_add(l, dictionary_char_2d_get(M->postes, "P1", "Aiguillage 1"));
liste_add(l, dictionary_char_2d_get(M->postes, "P1", "Ligne M - OE"));
printf("%p - %s - OE - locking : Voie A, Aiguillage 1, Ligne M - OE\n", (void*) (pthread_self()), M->nom);
banquier_lock(M->banquier, l);
printf("%p - %s - OE - locked : Voie A, Aiguillage 1, Ligne M - OE\n", (void*) (pthread_self()), M->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(M->postes, "P1", "Voie A"));
liste_add(l, dictionary_char_2d_get(M->postes, "P1", "Aiguillage 1"));
printf("%p - %s - OE - releasing : Voie A, Aiguillage 1\n", (void*) (pthread_self()), M->nom);
banquier_unlock(M->banquier, l);
printf("%p - %s - OE - released : Voie A, Aiguillage 1\n", (void*) (pthread_self()), M->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(M->postes, "P2", "Tunnel"));
liste_add(l, dictionary_char_2d_get(M->postes, "P3", "Ligne"));
printf("%p - %s - OE - locking : Tunnel, Ligne\n", (void*) (pthread_self()), M->nom);
banquier_lock(M->banquier, l);
printf("%p - %s - OE - locked : Tunnel, Ligne\n", (void*) (pthread_self()), M->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(M->postes, "P1", "Ligne M - OE"));
liste_add(l, dictionary_char_2d_get(M->postes, "P2", "Tunnel"));
liste_add(l, dictionary_char_2d_get(M->postes, "P3", "Ligne"));
printf("%p - %s - OE - releasing : Ligne M - OE, Tunnel, Ligne\n", (void*) (pthread_self()), M->nom);
banquier_unlock(M->banquier, l);
printf("%p - %s - OE - released : Ligne M - OE, Tunnel, Ligne\n", (void*) (pthread_self()), M->nom);
liste_del(l);
break;
case EO:
l = liste_new(dictionary_char_2d_get(M->postes, "P3", "Ligne"));
liste_add(l, dictionary_char_2d_get(M->postes, "P3", "Tunnel"));
liste_add(l, dictionary_char_2d_get(M->postes, "P2", "Ligne M - EO"));
printf("%p - %s - EO - locking : Ligne, Tunnel, Ligne M - EO\n", (void*) (pthread_self()), M->nom);
banquier_lock(M->banquier, l);
printf("%p - %s - EO - locked : Ligne, Tunnel, Ligne M - EO\n", (void*) (pthread_self()), M->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(M->postes, "P3", "Ligne"));
liste_add(l, dictionary_char_2d_get(M->postes, "P3", "Tunnel"));
printf("%p - %s - EO - releasing : Ligne, Tunnel\n", (void*) (pthread_self()), M->nom);
banquier_unlock(M->banquier, l);
printf("%p - %s - EO - released : Ligne, Tunnel\n", (void*) (pthread_self()), M->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(M->postes, "P1", "Aiguillage 1"));
liste_add(l, dictionary_char_2d_get(M->postes, "P1", "Voie B"));
printf("%p - %s - EO - locking : Aiguillage 1, Voie B\n", (void*) (pthread_self()), M->nom);
banquier_lock(M->banquier, l);
printf("%p - %s - EO - locked : Aiguillage 1, Voie B\n", (void*) (pthread_self()), M->nom);
liste_del(l);
l = liste_new(dictionary_char_2d_get(M->postes, "P2", "Ligne M - EO"));
liste_add(l, dictionary_char_2d_get(M->postes, "P1", "Aiguillage 1"));
liste_add(l, dictionary_char_2d_get(M->postes, "P1", "Voie B"));
printf("%p - %s - EO - releasing : Ligne M - EO, Aiguillage 1, Voie B\n", (void*) (pthread_self()), M->nom);
banquier_unlock(M->banquier, l);
printf("%p - %s - EO - released : Ligne M - EO, Aiguillage 1, Voie B\n", (void*) (pthread_self()), M->nom);
liste_del(l);
break;
default:
perror("Erreur : M - direction inconnu");
pthread_exit(NULL);
}
printf("%p - %s - %s - ARRIVE ------------------------------------------\n", (void*) (pthread_self()), M->nom, M->direction == OE ? "OE" : "EO");
return NULL;
}