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+/*
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+ * guinnessd
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+ * architecture clients/serveur guinness
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+ * Thomas Nemeth -- le 15 juin 2001
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+ *
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+ */
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+
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+#include <stdio.h>
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+#include <stdlib.h>
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+#include <unistd.h>
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+#include <time.h>
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+#include <errno.h>
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+#include <signal.h>
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+#include <pthread.h>
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+#include <fcntl.h>
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+#include <getopt.h>
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+#include <sys/types.h>
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+#include <sys/socket.h>
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+#include <netinet/in.h>
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+#include <string.h>
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+#include <strings.h>
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+#include <locale.h>
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+#include "defines.h"
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+#include "xmem.h"
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+#include "tools.h"
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+#include "printlog.h"
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+#include "lists.h"
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+#include "broadcast.h"
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+#include "drinks.h"
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+#include "clients.h"
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+#include "guinnessd.h"
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+#include "commands.h"
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+#include "config.h"
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+
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+/* Config spécifique serveur */
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+char *adr_ip = NULL;
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+int port = 0;
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+int online = TRUE;
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+char *fichierlog = NULL;
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+char *fichiercfg = NULL;
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+char *chemin = NULL;
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+char *admin_passwd = NULL;
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+FILE *logfile = NULL;
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+FILE *outerr = NULL;
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+Elt *clients_list = NULL;
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+Elt *drinks_list = NULL;
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+
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+/* Config spécifique connexion des clients */
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+char *pseudo = NULL;
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+char *drink = NULL;
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+char *logout = NULL;
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+
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+
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+#ifdef SunOS
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+char *crypt(const char *key, const char *salt);
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+#else
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+extern char *crypt __P ((__const char *__key, __const char *__salt));
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+#endif
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+
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+
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+void install_handler ();
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+
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+
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+/*
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+ * Gestionnaire de signal SIGPIPE, SIGTERM, SIGQUIT et SIGINT
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+ *
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+ */
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+void handler_signaux (int sig) {
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+ switch (sig) {
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+ case SIGPIPE:
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+ printlog (LOG_NOTIFY, "Signal SIGPIPE reçu...\n");
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+ install_handler ();
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+ break;
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+ case SIGTERM:
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+ case SIGQUIT:
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+ case SIGINT:
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+ online = FALSE;
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+ printlog (LOG_NOTIFY, "Signal de terminaison reçu...\n");
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+ break;
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+ default:
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+ printlog (LOG_NOTIFY, "Signal reçu...\n");
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+ }
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+}
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+
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+
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+/*
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+ * Lecture du fichier de config : récupération des valeurs
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+ *
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+ */
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+char *get_string_from_token (char *line) {
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+ char *result = line;
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+ char *tmp;
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+ int keyval = 0;
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+
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+ while ( (keyval != 1) && (result [0] != 0) ) {
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+ if (result [0] == '=') keyval = 1;
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+ if (keyval == 0) result++;
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+ }
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+ tmp = result++;
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+ while (tmp [0] != 0) {
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+ if (tmp [0] == '\n') tmp [0] = 0;
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+ tmp++;
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+ }
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+ return result;
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+}
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+
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+
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+/*
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+ * Lecture du fichier de config
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+ *
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+ */
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+void load_config () {
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+ FILE *file;
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+ char tmpstr[MAXSTRLEN + 1];
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+ char *value;
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+
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+ /* Ouverture du fichier */
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+ if ( (file = fopen (fichiercfg?fichiercfg:CONFIG_FILE, "r") ) != NULL) {
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+ /* Lecture du fichier */
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+ while (! feof (file) ) {
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+ memset (tmpstr, 0, MAXSTRLEN + 1);
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+ fgets (tmpstr, (int) MAXSTRLEN, file);
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+ value = get_string_from_token (tmpstr);
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+ if ( (strncmp (tmpstr, "port=", 5) == 0) && (port == 0) )
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+ port = atoi (value);
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+ if ( (strncmp (tmpstr, "passwd=", 7) == 0) &&
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+ (admin_passwd == NULL) )
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+ admin_passwd = xstrdup (crypt (value, "Gs") + 2);
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+ if ( (strncmp (tmpstr, "rep=", 4) == 0) && (chemin == NULL) )
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+ chemin = xstrdup (value);
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+ if ( (strncmp (tmpstr, "pseudo=", 7) == 0) && (pseudo == NULL) )
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+ pseudo = xstrdup (value);
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+ if ( (strncmp (tmpstr, "drink=", 6) == 0) && (drink == NULL) )
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+ drink = xstrdup (value);
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+ if ( (strncmp (tmpstr, "logout=", 7) == 0) && (logout == NULL) )
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+ logout = xstrdup (value);
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+ }
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+ fclose (file);
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+#ifdef DEBUG
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+ } else {
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+ fprintf (stderr, "Pas de fichier de config (%s).\n", CONFIG_FILE);
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+#endif
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+ }
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+}
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+
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+
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+/*
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+ * Aide
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+ *
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+ */
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+void Usage (int help) {
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+ printf ("guinnessd by Thomas Nemeth - v %s (compilation %s : %s)\n",
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+ VERSION, OS_TYPE, COMPIL_DATE);
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+ if (help)
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+ printf ("Usage : guinnessd [-h] [-v] [-b] [-p port] "
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+ "[-s passwd] [-d chemin] [-l fichier] [-f fichier]\n"
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+ " -h : aide sur les paramètres\n"
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+ " -v : affiche la version\n"
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+ " -b : détache le serveur du terminal\n"
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+ " -a adresse : spécifie l'adresse du serveur\n"
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+ " -p port : spécifie le numéro du port\n"
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+ " -s passwd : spécifie le mot de passe d'aministration\n"
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+ " -d chemin : indique le chemin où se"
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+ " trouvent les ascii-arts\n"
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+ " -l fichier : fichier de log\n"
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+ " -f fichier : fichier de configuration\n\n");
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+ exit (1);
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+}
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+
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+
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+/*
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+ * Traitement des arguments
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+ *
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+ */
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+int traite_argv (int argc, char *argv[]) {
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+ int option;
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+ int detach = FALSE;
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+
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+ /* Vérification des paramètres */
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+ while ((option = getopt (argc, argv, "hvba:p:s:d:l:f:")) != -1) {
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+ switch (option) {
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+ case 'h' :
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+ Usage (TRUE);
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+ break;
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+ case 'v' :
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+ Usage (FALSE);
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+ break;
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+ case 'b' :
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+ detach = TRUE;
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+ break;
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+ case 'a' :
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+ adr_ip = optarg;
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+ break;
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+ case 'p' :
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+ port = atoi (optarg);
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+ break;
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+ case 's' :
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+ admin_passwd = xstrdup (crypt (optarg, "Gs") + 2);
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+ break;
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+ case 'd' :
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+ if (! chemin) {
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+ if (optarg[0] == '/') {
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+ chemin = xstrdup (optarg);
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+ } else {
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+ char *Pwd;
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+ Pwd = xmalloc ((MAXSTRLEN + 1) * sizeof (char));
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+ getcwd (Pwd, MAXSTRLEN);
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+ chemin = xmalloc ( (strlen (Pwd) + strlen (optarg) + 2)
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+ * sizeof (char) );
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+ snprintf (chemin, MAXSTRLEN, "%s/%s",
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+ Pwd, optarg);
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+ }
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+ }
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+ break;
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+ case 'l' :
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+ if (! fichierlog) {
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+ fichierlog = xstrdup (optarg);
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+ }
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+ break;
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+ case 'f' :
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+ if (! fichiercfg) {
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+ fichiercfg = xstrdup (optarg);
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+ }
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+ break;
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+ default:
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+ Usage (TRUE);
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+ break;
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+ }
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+ }
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+ if (optind < argc) {
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+ if (argc - optind == 1)
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+ fprintf (stderr, "%s: option inconnue --", argv[0]);
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+ else
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+ fprintf (stderr, "%s: options inconnues --", argv[0]);
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+ for ( ; optind < argc ; optind++)
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+ fprintf (stderr, " %s", argv[optind]);
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+ fprintf (stderr, "\n");
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+ Usage (TRUE);
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+ }
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+
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+ return detach;
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+}
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+
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+
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+/*
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+ * Fonction initiant la connexion.
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+ *
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+ */
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+int initiate (int socket_service, userinfos *infos) {
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+ int cont = TRUE;
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+ char userdatas[MAXSTRLEN];
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+ char *datas, *token, *saveptr;
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+ char delim[] = "\n\r";
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+ char *nom_distant = NULL;
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+ char *ip_distant = NULL;
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+ int port_distant = 0;
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+ int port_local = 0;
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+ time_t now;
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+ struct tm *today;
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+
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+ memset (userdatas, 0, MAXSTRLEN);
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+
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+ /* Récupération des infos sur le connecté */
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+ get_sock_infos (socket_service,
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+ &nom_distant, &ip_distant,
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+ &port_local, &port_distant);
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+ if (ip_distant) {
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+ snprintf (infos->ip, MAXSTRLEN, "%s", ip_distant);
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+ free (ip_distant);
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+ } else sprintf (infos->ip, "0.0.0.0");
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+ if (nom_distant) {
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+ snprintf (infos->host, MAXSTRLEN, "%s", nom_distant);
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+ free (nom_distant);
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+ } else sprintf (infos->host, "none");
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+ infos->port = port_distant;
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+
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+ printlog (LOG_NOTIFY, "Connexion entrante : %s %s\n",
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+ infos->ip, infos->host ? infos->host : "");
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+ printlog (LOG_NOTIFY, "Ports (loc/dist) : %d / %d\n",
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+ port_local, infos->port);
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+
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+ /* PROTOCOLE DE CONNEXION */
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+ /* 1. envoi des commandes du serveur */
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+ if ( (cont = send_servercmds (socket_service)) == FALSE)
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+ return cont;
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+
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+ /* 2. attente des données du connecté */
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+ if ( (cont = read_infos (socket_service, userdatas)) == FALSE)
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+ return cont;
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+
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+ /* FIN DU PROTOCOLE : Véricifations / ajout dans la liste / affichage */
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+ datas = xstrdup (userdatas);
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+
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+ /* Nom d'utilisateur */
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+ token = strtok_r (datas, delim, &saveptr);
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+ snprintf (infos->nom, MAXSTRLEN, "%s", token ? token : pseudo);
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+
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+ /* Boisson préférée */
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+ token = strtok_r (NULL, delim, &saveptr);
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+ snprintf (infos->prefb, MAXSTRLEN, "%s", token ? token : drink);
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+
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+ /* Message d'au-revoir */
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+ token = strtok_r (NULL, delim, &saveptr);
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+ snprintf (infos->logout, MAXSTRLEN, "%s", token ? token : logout);
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+
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+ /* Date de connexion */
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+ time (&now);
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308
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+ today = localtime (&now);
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+ strftime (infos->cxdate, MAXSTRLEN, "%a %d %b %Y %T", today);
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+
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+ printlog (LOG_NOTIFY, "Utilisateur : [%s]\n", infos->nom);
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+ printlog (LOG_NOTIFY, "Boisson préférée : [%s]\n", infos->prefb);
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+ printlog (LOG_NOTIFY, "Message de logout : [%s]\n", infos->logout);
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314
|
+ printlog (LOG_NOTIFY, "Date de connexion : [%s]\n", infos->cxdate);
|
|
|
315
|
+
|
|
|
316
|
+ pthread_mutex_lock (&mutex_clients);
|
|
|
317
|
+ if (exist_elt (clients_list, infos->nom)) {
|
|
|
318
|
+ char nick_ok[MAXSTRLEN];
|
|
|
319
|
+ snprintf (nick_ok, MAXSTRLEN, "@%s", infos->nom);
|
|
|
320
|
+ snprintf (infos->nom, MAXSTRLEN, "%s", nick_ok);
|
|
|
321
|
+ send_infos (socket_service, "@Pseudo déjà utilisé !\n");
|
|
|
322
|
+ printlog (LOG_NOTIFY, "Pseudo déjà utilisé => %s\n", infos->nom);
|
|
|
323
|
+ pthread_mutex_unlock (&mutex_clients);
|
|
|
324
|
+ return FALSE;
|
|
|
325
|
+ }
|
|
|
326
|
+ send_infos (socket_service, "Bienvenue sur le serveur de Guinness.\n");
|
|
|
327
|
+ add_client (infos);
|
|
|
328
|
+ pthread_mutex_unlock (&mutex_clients);
|
|
|
329
|
+
|
|
|
330
|
+ if (! exist_elt (drinks_list, infos->prefb))
|
|
|
331
|
+ send_infos (socket_service,
|
|
|
332
|
+ "Votre boisson préférée n'est pas disponible sur ce"
|
|
|
333
|
+ " serveur !\nVous aurez des Guinness à la place.\n");
|
|
|
334
|
+
|
|
|
335
|
+ /* Passage en mode non bloquant */
|
|
|
336
|
+ fcntl (socket_service, F_SETFL, O_NONBLOCK);
|
|
|
337
|
+
|
|
|
338
|
+ return cont;
|
|
|
339
|
+}
|
|
|
340
|
+
|
|
|
341
|
+
|
|
|
342
|
+/*
|
|
|
343
|
+ * Fonction de traitement de la connexion avec les clients
|
|
|
344
|
+ *
|
|
|
345
|
+ */
|
|
|
346
|
+void thread_service (int *sock_serv) {
|
|
|
347
|
+ pthread_t tid = pthread_self ();
|
|
|
348
|
+ long old_id = get_broadcastid ();
|
|
|
349
|
+ int socket_service = (int) *sock_serv;
|
|
|
350
|
+ int cont = TRUE;
|
|
|
351
|
+ int nb;
|
|
|
352
|
+ userinfos infos;
|
|
|
353
|
+ char commande[MAXSTRLEN + 1];
|
|
|
354
|
+
|
|
|
355
|
+ pthread_detach (tid);
|
|
|
356
|
+
|
|
|
357
|
+ memset (infos.nom, 0, MAXSTRLEN + 1);
|
|
|
358
|
+ memset (infos.prefb, 0, MAXSTRLEN + 1);
|
|
|
359
|
+ memset (infos.logout, 0, MAXSTRLEN + 1);
|
|
|
360
|
+ infos.admin = FALSE;
|
|
|
361
|
+ infos.cold = FALSE;
|
|
|
362
|
+
|
|
|
363
|
+ cont = initiate (socket_service, &infos);
|
|
|
364
|
+
|
|
|
365
|
+ if (cont) {
|
|
|
366
|
+ snprintf (commande, MAXSTRLEN,
|
|
|
367
|
+ "%s a rejoint le serveur de Guinness.\n", infos.nom);
|
|
|
368
|
+ broadcast (MESSAGE, NULL, commande);
|
|
|
369
|
+ }
|
|
|
370
|
+
|
|
|
371
|
+#ifdef DEBUG
|
|
|
372
|
+ printlog (LOG_NOTIFY, "Prêt à recevoir des commandes.\n");
|
|
|
373
|
+#endif
|
|
|
374
|
+
|
|
|
375
|
+ while (cont == TRUE) {
|
|
|
376
|
+ memset (commande, 0, MAXSTRLEN + 1);
|
|
|
377
|
+
|
|
|
378
|
+ /* Lecture des caractères reçus */
|
|
|
379
|
+ do {
|
|
|
380
|
+ sleep (1);
|
|
|
381
|
+ nb = read (socket_service, commande, MAXSTRLEN);
|
|
|
382
|
+ if ( (nb == -1) || (nb == 0) ) {
|
|
|
383
|
+ if ( (errno == EAGAIN) && (nb == -1) ) continue;
|
|
|
384
|
+ if ( (errno == EPIPE) || (nb == 0) ) {
|
|
|
385
|
+ cont = FALSE;
|
|
|
386
|
+ } else {
|
|
|
387
|
+ printlog (LOG_ERROR, "Erreur de connexion réception !\n");
|
|
|
388
|
+ }
|
|
|
389
|
+ }
|
|
|
390
|
+ } while ( (cont != FALSE) &&
|
|
|
391
|
+ (nb < 0) &&
|
|
|
392
|
+ (new_message (old_id) != TRUE) );
|
|
|
393
|
+
|
|
|
394
|
+#ifdef DEBUG
|
|
|
395
|
+ printlog (LOG_NOTIFY, "Commande reçue.\n");
|
|
|
396
|
+#endif
|
|
|
397
|
+ if (cont == TRUE) {
|
|
|
398
|
+ /* Traitement de la commande */
|
|
|
399
|
+ if (nb > 0)
|
|
|
400
|
+ cont = reply (socket_service, commande, &infos);
|
|
|
401
|
+ /* Broadcast */
|
|
|
402
|
+ if (new_message (old_id) == TRUE) {
|
|
|
403
|
+ old_id = get_broadcastid ();
|
|
|
404
|
+ cont = send_broadcast (socket_service, &infos);
|
|
|
405
|
+#ifdef DEBUG
|
|
|
406
|
+ printlog (LOG_ERROR, "Émission broadcast pour %s (id = %ld)\n",
|
|
|
407
|
+ infos.nom, old_id);
|
|
|
408
|
+#endif
|
|
|
409
|
+ }
|
|
|
410
|
+ }
|
|
|
411
|
+ }
|
|
|
412
|
+ printlog (LOG_NOTIFY, "Bye bye %s...\n", infos.nom);
|
|
|
413
|
+
|
|
|
414
|
+ if (infos.nom[0] != '@') {
|
|
|
415
|
+ pthread_mutex_lock (&mutex_clients);
|
|
|
416
|
+ remove_client (&infos);
|
|
|
417
|
+ pthread_mutex_unlock (&mutex_clients);
|
|
|
418
|
+
|
|
|
419
|
+ broadcast (QUITTER, infos.nom, infos.logout);
|
|
|
420
|
+ }
|
|
|
421
|
+
|
|
|
422
|
+ close (socket_service);
|
|
|
423
|
+}
|
|
|
424
|
+
|
|
|
425
|
+
|
|
|
426
|
+/*
|
|
|
427
|
+ * Installation du gestionnaire de signal SIGPIPE et autres...
|
|
|
428
|
+ *
|
|
|
429
|
+ */
|
|
|
430
|
+void install_handler () {
|
|
|
431
|
+ signal (SIGPIPE, handler_signaux);
|
|
|
432
|
+ signal (SIGTERM, handler_signaux);
|
|
|
433
|
+ signal (SIGQUIT, handler_signaux);
|
|
|
434
|
+ signal (SIGINT, handler_signaux);
|
|
|
435
|
+}
|
|
|
436
|
+
|
|
|
437
|
+
|
|
|
438
|
+/*
|
|
|
439
|
+ * Initialisation générale
|
|
|
440
|
+ *
|
|
|
441
|
+ */
|
|
|
442
|
+void guinnessd_init (int argc, char *argv[]) {
|
|
|
443
|
+ pthread_mutexattr_t mutex_attr;
|
|
|
444
|
+
|
|
|
445
|
+ setlocale (LC_ALL, "");
|
|
|
446
|
+ install_handler ();
|
|
|
447
|
+
|
|
|
448
|
+ /* Valeurs par défaut */
|
|
|
449
|
+ logfile = stdout;
|
|
|
450
|
+ outerr = stderr;
|
|
|
451
|
+
|
|
|
452
|
+ /* Traitement des paramètres */
|
|
|
453
|
+ if (traite_argv (argc, argv) == TRUE) {
|
|
|
454
|
+ switch (fork()) {
|
|
|
455
|
+ case -1: /* erreur */
|
|
|
456
|
+ perror ("fork()");
|
|
|
457
|
+ exit (-1);
|
|
|
458
|
+ case 0: /* le fils */
|
|
|
459
|
+ setsid ();
|
|
|
460
|
+ break;
|
|
|
461
|
+ default: /* le père */
|
|
|
462
|
+ exit (0);
|
|
|
463
|
+ }
|
|
|
464
|
+ }
|
|
|
465
|
+
|
|
|
466
|
+ /* Lecture du fichier de configuration */
|
|
|
467
|
+ load_config ();
|
|
|
468
|
+
|
|
|
469
|
+ /* Initialisation des sémaphores */
|
|
|
470
|
+ pthread_mutexattr_init (&mutex_attr);
|
|
|
471
|
+ pthread_mutex_init (&mutex_broadcast, &mutex_attr);
|
|
|
472
|
+ pthread_mutex_init (&mutex_clients, &mutex_attr);
|
|
|
473
|
+
|
|
|
474
|
+ /* Affectation des paramètres */
|
|
|
475
|
+ if (IS_NOT_GOOD (pseudo)) SET_STRING (pseudo, DEFAULT_PSEUDO);
|
|
|
476
|
+ if (IS_NOT_GOOD (drink)) SET_STRING (drink, DEFAULT_DRINK);
|
|
|
477
|
+ if (IS_NOT_GOOD (logout)) SET_STRING (logout, DEFAULT_LOGOUT);
|
|
|
478
|
+ if (port == 0) port = DEFAULT_SERVER_PORT;
|
|
|
479
|
+ if (fichierlog) {
|
|
|
480
|
+ if ((logfile = fopen (fichierlog, "a"))) {
|
|
|
481
|
+ outerr = logfile;
|
|
|
482
|
+ } else {
|
|
|
483
|
+ fprintf (stderr, "Impossible d'ouvrir le fichier %s : %s\n",
|
|
|
484
|
+ fichierlog, strerror(errno));
|
|
|
485
|
+ }
|
|
|
486
|
+ }
|
|
|
487
|
+
|
|
|
488
|
+ /* Option pour le buffer de logs */
|
|
|
489
|
+ setvbuf (logfile, NULL, _IOLBF, 0);
|
|
|
490
|
+
|
|
|
491
|
+ /* Création de la liste de boissons par défaut*/
|
|
|
492
|
+ add_elt (&drinks_list, "guinness");
|
|
|
493
|
+
|
|
|
494
|
+ if (! chemin) chemin = xstrdup (DRINKS_DIR);
|
|
|
495
|
+ drinks_list_files (chemin);
|
|
|
496
|
+ drinks_display_list ();
|
|
|
497
|
+}
|
|
|
498
|
+
|
|
|
499
|
+
|
|
|
500
|
+/*
|
|
|
501
|
+ * Fonction principale
|
|
|
502
|
+ *
|
|
|
503
|
+ */
|
|
|
504
|
+int main (int argc, char *argv[]) {
|
|
|
505
|
+ int socket_ecoute;
|
|
|
506
|
+ int socket_service;
|
|
|
507
|
+ int lg_adresse = sizeof (struct sockaddr_in);
|
|
|
508
|
+ struct sockaddr_in adresse;
|
|
|
509
|
+ pthread_t pthread_id;
|
|
|
510
|
+
|
|
|
511
|
+ guinnessd_init (argc, argv);
|
|
|
512
|
+
|
|
|
513
|
+ /* Installation de l'écoute du serveur */
|
|
|
514
|
+ if ( (socket_ecoute = install_server (port, adr_ip, NULL)) == -1) {
|
|
|
515
|
+ printlog (LOG_ERROR, "Impossible d'installer le service.\n");
|
|
|
516
|
+ return -1;
|
|
|
517
|
+ }
|
|
|
518
|
+
|
|
|
519
|
+ /* Passage en mode non-bloquant */
|
|
|
520
|
+ fcntl (socket_ecoute, F_SETFL, O_NONBLOCK);
|
|
|
521
|
+
|
|
|
522
|
+ /* Boucle d'attente et d'ouverture de connexions */
|
|
|
523
|
+ printlog (LOG_NOTIFY, "Serveur en attente de connexions (port %d)...\n",
|
|
|
524
|
+ port);
|
|
|
525
|
+ while (online == TRUE) {
|
|
|
526
|
+ sleep (1);
|
|
|
527
|
+
|
|
|
528
|
+ /* Attente d'une connexion */
|
|
|
529
|
+ socket_service = accept (socket_ecoute, (struct sockaddr *) &adresse,
|
|
|
530
|
+ &lg_adresse);
|
|
|
531
|
+
|
|
|
532
|
+ /* SIGPIPE */
|
|
|
533
|
+ if ( (socket_service == -1) && (errno == EINTR) ) continue;
|
|
|
534
|
+
|
|
|
535
|
+ /* PAS DE CONNEXION => mode non bloquant pour attendre un ordre de
|
|
|
536
|
+ * terminaison
|
|
|
537
|
+ */
|
|
|
538
|
+ if ( (socket_service == -1) && (errno == EAGAIN) ) continue;
|
|
|
539
|
+
|
|
|
540
|
+ /* Autre erreur socket */
|
|
|
541
|
+ if (socket_service == -1) {
|
|
|
542
|
+ /* Erreur */
|
|
|
543
|
+ printlog (LOG_ERROR,
|
|
|
544
|
+ "Erreur d'acceptation de socket, errno = %d.\n",
|
|
|
545
|
+ errno);
|
|
|
546
|
+ perror (__FILE__ " accept");
|
|
|
547
|
+ close (socket_ecoute);
|
|
|
548
|
+ return -1;
|
|
|
549
|
+ }
|
|
|
550
|
+
|
|
|
551
|
+ /* Ici connexion acceptée */
|
|
|
552
|
+ printlog (LOG_NOTIFY, "Connexion acceptée...\n");
|
|
|
553
|
+
|
|
|
554
|
+ /* Lancement d'une activité de traitement */
|
|
|
555
|
+ if (pthread_create (&pthread_id, NULL/*pthread_attr_default*/,
|
|
|
556
|
+ (void *) thread_service,
|
|
|
557
|
+ (void *) &socket_service) == -1) {
|
|
|
558
|
+ printlog (LOG_ERROR, "Erreur création thread de service.\n");
|
|
|
559
|
+ close (socket_service);
|
|
|
560
|
+ }
|
|
|
561
|
+ /* fflush (logfile); */
|
|
|
562
|
+ sleep (2);
|
|
|
563
|
+ }
|
|
|
564
|
+
|
|
|
565
|
+ printlog (LOG_NOTIFY, "Arrêt du serveur demandé.\n");
|
|
|
566
|
+ /* fflush (logfile); */
|
|
|
567
|
+ close (socket_ecoute);
|
|
|
568
|
+
|
|
|
569
|
+ free_list (&clients_list);
|
|
|
570
|
+ free_list (&drinks_list);
|
|
|
571
|
+
|
|
|
572
|
+ pthread_mutex_destroy (&mutex_broadcast);
|
|
|
573
|
+ pthread_mutex_destroy (&mutex_clients);
|
|
|
574
|
+
|
|
|
575
|
+ return 0;
|
|
|
576
|
+}
|
tonton Th
9 months ago