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1.1 bertrand 1: /*
2: ================================================================================
1.59 ! bertrand 3: RPL/2 (R) version 4.1.0.prerelease.0
1.57 bertrand 4: Copyright (C) 1989-2011 Dr. BERTRAND Joël
1.1 bertrand 5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #define MAIN_RPL
1.35 bertrand 24: #include "rpl-conv.h"
1.1 bertrand 25:
1.49 bertrand 26: #ifdef IPCS_SYSV
1.38 bertrand 27: #ifndef OS2
1.35 bertrand 28: unsigned char *chemin_semaphores_SysV;
29: #endif
1.38 bertrand 30: #endif
1.1 bertrand 31:
1.37 bertrand 32:
1.1 bertrand 33: /*
34: ================================================================================
35: Programme principal
36: ================================================================================
37: */
38:
39: int
1.11 bertrand 40: rplinit(int argc, char *argv[], unsigned char ***resultats, char *rpl_home)
1.1 bertrand 41: {
1.35 bertrand 42: # include "copyright-conv.h"
43: # include "licence-conv.h"
1.1 bertrand 44:
45: file *f_source;
46:
47: int erreur_historique;
48: int option_P;
49: int status;
50:
51: logical1 core;
52: logical1 debug;
53: logical1 erreur_fichier;
54: logical1 existence;
55: logical1 mode_interactif;
56: logical1 option_a;
57: logical1 option_A;
58: logical1 option_c;
59: logical1 option_d;
60: logical1 option_D;
61: logical1 option_h;
62: logical1 option_i;
63: logical1 option_l;
64: logical1 option_n;
65: logical1 option_p;
66: logical1 option_s;
67: logical1 option_S;
68: logical1 option_t;
69: logical1 option_v;
70: logical1 ouverture;
71:
72: pthread_mutexattr_t attributs_mutex;
73:
74: ssize_t longueur_ecriture;
75:
76: struct_objet *s_objet;
77:
78: struct_processus *s_etat_processus;
79:
80: struct_table_variables_partagees s_variables_partagees;
81:
82: struct sigaction action;
83: struct sigaction registre;
84:
85: struct timespec attente;
86:
87: unsigned char *arguments;
88: unsigned char drapeau_encart;
89: unsigned char *type_debug;
90: unsigned char *home;
91: unsigned char *langue;
92: unsigned char *message;
93: unsigned char *nom_fichier_temporaire;
94: unsigned char option;
95: unsigned char presence_definition;
96: unsigned char *ptr;
97: unsigned char *tampon;
98:
99: unsigned long i;
100: unsigned long unite_fichier;
101:
102: void *l_element_courant;
103: void *l_element_suivant;
104:
105: volatile int erreur;
106: volatile unsigned char traitement_fichier_temporaire;
107:
1.37 bertrand 108: errno = 0;
109:
1.56 bertrand 110: # ifdef DMALLOC
111: atexit(dmalloc_shutdown());
112: # endif
113:
1.27 bertrand 114: # ifdef DEBUG_MEMOIRE
115: debug_memoire_initialisation();
116: # endif
117:
1.1 bertrand 118: setvbuf(stdout, NULL, _IOLBF, 0);
119: setvbuf(stderr, NULL, _IOLBF, 0);
120:
1.17 bertrand 121: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 122: sem_init(&semaphore_liste_threads, 0, 1);
123: sem_init(&semaphore_gestionnaires_signaux, 0, 0);
124: sem_init(&semaphore_gestionnaires_signaux_atomique, 0, 1);
1.17 bertrand 125: # else
126: semaphore_liste_threads = sem_init2(1, sem_liste_threads);
127: semaphore_gestionnaires_signaux = sem_init2(0, sem_gestionnaires_signaux);
128: semaphore_gestionnaires_signaux_atomique = sem_init2(1,
129: sem_gestionnaires_signaux_atomique);
130:
131: if ((semaphore_liste_threads == SEM_FAILED) ||
132: (semaphore_gestionnaires_signaux == SEM_FAILED) ||
133: (semaphore_gestionnaires_signaux_atomique == SEM_FAILED))
134: {
135: erreur = d_es_allocation_memoire;
136:
137: if ((langue = getenv("LANG")) != NULL)
138: {
139: if (strncmp(langue, "fr", 2) == 0)
140: {
141: uprintf("+++Système : Mémoire insuffisante\n");
142: }
143: else
144: {
145: uprintf("+++System : Not enough memory\n");
146: }
147: }
148: else
149: {
150: uprintf("+++System : Not enough memory\n");
151: }
152:
153: return(EXIT_FAILURE);
154: }
155: # endif
1.1 bertrand 156:
157: if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
158: {
159: erreur = d_es_allocation_memoire;
160:
1.17 bertrand 161: if ((langue = getenv("LANG")) != NULL)
1.1 bertrand 162: {
1.17 bertrand 163: if (strncmp(langue, "fr", 2) == 0)
164: {
165: uprintf("+++Système : Mémoire insuffisante\n");
166: }
167: else
168: {
169: uprintf("+++System : Not enough memory\n");
170: }
1.1 bertrand 171: }
172: else
173: {
1.17 bertrand 174: uprintf("+++System : Not enough memory\n");
1.1 bertrand 175: }
176:
177: return(EXIT_FAILURE);
178: }
179:
1.17 bertrand 180: if ((langue = getenv("LANG")) != NULL)
181: {
182: (*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
183: ? 'F' : 'E';
184: }
185: else
186: {
187: (*s_etat_processus).langue = 'E';
188: }
189:
1.1 bertrand 190: (*s_etat_processus).exception = d_ep;
191: (*s_etat_processus).erreur_systeme = d_es;
192: (*s_etat_processus).erreur_execution = d_ex;
193:
1.11 bertrand 194: (*s_etat_processus).rpl_home = rpl_home;
195:
1.1 bertrand 196: pthread_mutexattr_init(&attributs_mutex);
197: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
198: pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
199: pthread_mutexattr_destroy(&attributs_mutex);
200:
1.30 bertrand 201: pthread_mutexattr_init(&attributs_mutex);
202: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
203: pthread_mutex_init(&((*s_etat_processus).mutex_allocation),
204: &attributs_mutex);
205: pthread_mutexattr_destroy(&attributs_mutex);
206:
1.17 bertrand 207: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 208: sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
1.17 bertrand 209: # else
210: if (((*s_etat_processus).semaphore_fork = sem_init2(0, sem_fork)) ==
211: SEM_FAILED)
212: {
213: if ((*s_etat_processus).langue == 'F')
214: {
215: uprintf("+++Système : Mémoire insuffisante\n");
216: }
217: else
218: {
219: uprintf("+++System : Not enough memory\n");
220: }
221:
222: return(EXIT_FAILURE);
223: }
224: # endif
1.1 bertrand 225:
226: pthread_mutexattr_init(&attributs_mutex);
227: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
228: pthread_mutex_init(&((*s_etat_processus).protection_liste_mutexes),
229: &attributs_mutex);
230: pthread_mutexattr_destroy(&attributs_mutex);
231:
232: (*s_etat_processus).s_liste_variables_partagees = &s_variables_partagees;
233:
234: s_variables_partagees.nombre_variables = 0;
235: s_variables_partagees.nombre_variables_allouees = 0;
236: s_variables_partagees.table = NULL;
237:
238: pthread_mutexattr_init(&attributs_mutex);
239: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
240: pthread_mutex_init(&((*((*s_etat_processus).s_liste_variables_partagees))
241: .mutex), &attributs_mutex);
242: pthread_mutexattr_destroy(&attributs_mutex);
243:
1.40 bertrand 244: (*s_etat_processus).chemin_fichiers_temporaires =
245: recherche_chemin_fichiers_temporaires(s_etat_processus);
246:
1.49 bertrand 247: # ifdef IPCS_SYSV
1.40 bertrand 248: # ifndef OS2
249: chemin_semaphores_SysV = (*s_etat_processus).chemin_fichiers_temporaires;
250: # endif
251: # endif
252:
253: # ifdef _BROKEN_SIGINFO
254: creation_fifos_signaux(s_etat_processus);
1.43 bertrand 255: # ifdef return
256: # undef return
257: # endif
258: # define return destruction_fifos_signaux(s_etat_processus); return
259: # endif
260:
261: insertion_thread(s_etat_processus, d_vrai);
1.40 bertrand 262:
1.43 bertrand 263: # ifndef OS2
264: localisation_courante(s_etat_processus);
265: # else
1.42 bertrand 266: if ((*s_etat_processus).erreur_systeme != d_es)
267: {
268: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
269: sizeof(unsigned char))) == NULL)
270: {
271: if ((*s_etat_processus).langue == 'F')
272: {
273: uprintf("+++Système : Mémoire insuffisante\n");
274: }
275: else
276: {
277: uprintf("+++System : Not enough memory\n");
278: }
279:
280: return(EXIT_FAILURE);
281: }
282:
283: strcpy((*s_etat_processus).localisation, d_locale);
284: }
1.40 bertrand 285: # endif
286:
1.17 bertrand 287: (*s_etat_processus).erreur_systeme = d_es;
1.1 bertrand 288:
1.17 bertrand 289: if ((*s_etat_processus).localisation == NULL)
1.1 bertrand 290: {
1.17 bertrand 291: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
292: sizeof(unsigned char))) == NULL)
1.1 bertrand 293: {
1.17 bertrand 294: if ((*s_etat_processus).langue == 'F')
295: {
296: uprintf("+++Système : Mémoire insuffisante\n");
297: }
298: else
299: {
300: uprintf("+++System : Not enough memory\n");
301: }
302:
303: return(EXIT_FAILURE);
1.1 bertrand 304: }
305:
1.17 bertrand 306: strcpy((*s_etat_processus).localisation, d_locale);
1.1 bertrand 307: }
308:
309: printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,
310: ((*s_etat_processus).langue == 'F') ? d_date_rpl : d_date_en_rpl);
311:
312: if ((*s_etat_processus).langue == 'F')
313: {
1.57 bertrand 314: printf("+++Copyright (C) 1989 à 2010, 2011 BERTRAND Joël\n");
1.1 bertrand 315: }
316: else
317: {
1.57 bertrand 318: printf("+++Copyright (C) 1989 to 2010, 2011 BERTRAND Joel\n");
1.1 bertrand 319: }
320:
321: if (getenv("HOME") != NULL)
322: {
323: home = getenv("HOME");
324: }
325: else if ((getenv("USER") != NULL) && (getpwnam(getenv("USER")) != NULL))
326: {
327: home = getpwnam(getenv("USER"))->pw_dir;
328: }
329: else if ((getenv("LOGNAME") != NULL) && (getpwnam(getenv("LOGNAME"))
330: != NULL))
331: {
332: home = getpwnam(getenv("LOGNAME"))->pw_dir;
333: }
334: else if ((getuid() != ((uid_t) -1)) && (getpwuid(getuid()) != NULL))
335: {
336: home = getpwuid(getuid())->pw_dir;
337: }
338: else
339: {
340: home = "";
341: }
342:
343: // Initialisation d'une clef
344:
345: if (pthread_key_create(&semaphore_fork_processus_courant, NULL) != 0)
346: {
347: if ((*s_etat_processus).langue == 'F')
348: {
349: printf("+++Système : Mémoire insuffisante\n");
350: }
351: else
352: {
353: printf("+++System : Not enough memory\n");
354: }
355:
356: return(EXIT_FAILURE);
357: }
358:
1.17 bertrand 359: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 360: if (pthread_setspecific(semaphore_fork_processus_courant,
361: &((*s_etat_processus).semaphore_fork)) != 0)
1.17 bertrand 362: # else
363: if (pthread_setspecific(semaphore_fork_processus_courant,
364: (*s_etat_processus).semaphore_fork) != 0)
365: # endif
1.1 bertrand 366: {
367: if ((*s_etat_processus).langue == 'F')
368: {
369: printf("+++Système : Mémoire insuffisante\n");
370: }
371: else
372: {
373: printf("+++System : Not enough memory\n");
374: }
375:
376: return(EXIT_FAILURE);
377: }
378:
379: // Initialisation d'une pile de signal pour récupérer les
380: // débordement de pile
381:
1.39 bertrand 382: # if !defined(Cygwin) && !defined(OpenBSD)
1.1 bertrand 383: if (((*s_etat_processus).pile_signal.ss_sp =
384: malloc((*s_etat_processus).pile_signal.ss_size =
385: SIGSTKSZ)) == NULL)
386: {
387: erreur = d_es_allocation_memoire;
388:
389: if ((*s_etat_processus).langue == 'F')
390: {
391: printf("+++Système : Mémoire insuffisante\n");
392: }
393: else
394: {
395: printf("+++System : Not enough memory\n");
396: }
397:
398: return(EXIT_FAILURE);
399: }
400:
401: (*s_etat_processus).pile_signal.ss_flags = 0;
402:
403: if (sigaltstack(&((*s_etat_processus).pile_signal), NULL) != 0)
404: {
405: erreur = d_es_signal;
406:
407: if ((*s_etat_processus).langue == 'F')
408: {
409: printf("+++Système : Initialisation de la pile spécifique de signal"
410: " impossible\n");
411: }
412: else
413: {
414: printf("+++System : Initialization of signal stack failed\n");
415: }
416:
417: return(EXIT_FAILURE);
418: }
1.9 bertrand 419: # endif
1.1 bertrand 420:
1.40 bertrand 421: # ifndef _BROKEN_SIGINFO
1.1 bertrand 422: action.sa_sigaction = interruption1;
1.40 bertrand 423: # else
424: action.sa_handler = interruption1;
425: # endif
1.52 bertrand 426: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1.1 bertrand 427:
428: if (sigaction(SIGINT, &action, NULL) != 0)
429: {
430: erreur = d_es_signal;
431:
432: if ((*s_etat_processus).langue == 'F')
433: {
434: printf("+++Système : Initialisation des signaux POSIX "
435: "impossible\n");
436: }
437: else
438: {
439: printf("+++System : Initialization of POSIX signals failed\n");
440: }
441:
442: return(EXIT_FAILURE);
443: }
444:
1.54 bertrand 445: if (sigaction(SIGTERM, &action, NULL) != 0)
446: {
447: erreur = d_es_signal;
448:
449: if ((*s_etat_processus).langue == 'F')
450: {
451: printf("+++Système : Initialisation des signaux POSIX "
452: "impossible\n");
453: }
454: else
455: {
456: printf("+++System : Initialization of POSIX signals failed\n");
457: }
458:
459: return(EXIT_FAILURE);
460: }
461:
1.40 bertrand 462: # ifndef _BROKEN_SIGINFO
1.1 bertrand 463: action.sa_sigaction = interruption2;
1.40 bertrand 464: # else
465: action.sa_handler = interruption2;
466: # endif
1.1 bertrand 467: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
468:
469: if (sigaction(SIGTSTP, &action, NULL) != 0)
470: {
471: if ((*s_etat_processus).langue == 'F')
472: {
473: printf("+++Système : Initialisation des signaux POSIX "
474: "impossible\n");
475: }
476: else
477: {
478: printf("+++System : Initialization of POSIX signals failed\n");
479: }
480:
481: return(EXIT_FAILURE);
482: }
483:
1.40 bertrand 484: # ifndef _BROKEN_SIGINFO
1.1 bertrand 485: action.sa_sigaction = interruption4;
1.40 bertrand 486: # else
487: action.sa_handler = interruption4;
488: # endif
1.53 bertrand 489: // SIGCONT ne doit pas pouvoir être appelé depuis son gestionnaire.
490: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1.1 bertrand 491:
492: if (sigaction(SIGSTART, &action, NULL) != 0)
493: {
494: if ((*s_etat_processus).langue == 'F')
495: {
496: printf("+++Système : Initialisation des signaux POSIX "
497: "impossible\n");
498: }
499: else
500: {
501: printf("+++System : Initialization of POSIX signals failed\n");
502: }
503:
504: return(EXIT_FAILURE);
505: }
506:
507: if (sigaction(SIGCONT, &action, NULL) != 0)
508: {
509: if ((*s_etat_processus).langue == 'F')
510: {
511: printf("+++Système : Initialisation des signaux POSIX "
512: "impossible\n");
513: }
514: else
515: {
516: printf("+++System : Initialization of POSIX signals failed\n");
517: }
518:
519: return(EXIT_FAILURE);
520: }
521:
1.40 bertrand 522: # ifndef _BROKEN_SIGINFO
1.1 bertrand 523: action.sa_sigaction = interruption5;
1.40 bertrand 524: # else
525: action.sa_handler = interruption5;
526: # endif
1.1 bertrand 527: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
528:
529: if (sigaction(SIGFSTOP, &action, NULL) != 0)
530: {
531: erreur = d_es_signal;
532:
533: if ((*s_etat_processus).langue == 'F')
534: {
535: printf("+++Système : Initialisation des signaux POSIX "
536: "impossible\n");
537: }
538: else
539: {
540: printf("+++System : Initialization of POSIX signals failed\n");
541: }
542:
543: return(EXIT_FAILURE);
544: }
545:
1.40 bertrand 546: # ifndef _BROKEN_SIGINFO
1.25 bertrand 547: action.sa_sigaction = interruption11;
1.40 bertrand 548: # else
549: action.sa_handler = interruption11;
550: # endif
1.25 bertrand 551: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
552:
1.22 bertrand 553: if (sigaction(SIGFABORT, &action, NULL) != 0)
554: {
555: erreur = d_es_signal;
556:
557: if ((*s_etat_processus).langue == 'F')
558: {
559: printf("+++Système : Initialisation des signaux POSIX "
560: "impossible\n");
561: }
562: else
563: {
564: printf("+++System : Initialization of POSIX signals failed\n");
565: }
566:
567: return(EXIT_FAILURE);
568: }
569:
1.40 bertrand 570: # ifndef _BROKEN_SIGINFO
1.1 bertrand 571: action.sa_sigaction = interruption8;
1.40 bertrand 572: # else
573: action.sa_handler = interruption8;
574: # endif
1.1 bertrand 575: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
576:
577: if (sigaction(SIGURG, &action, NULL) != 0)
578: {
579: erreur = d_es_signal;
580:
581: if ((*s_etat_processus).langue == 'F')
582: {
583: printf("+++Système : Initialisation des signaux POSIX "
584: "impossible\n");
585: }
586: else
587: {
588: printf("+++System : Initialization of POSIX signals failed\n");
589: }
590:
591: return(EXIT_FAILURE);
592: }
593:
1.40 bertrand 594: # ifndef _BROKEN_SIGINFO
1.1 bertrand 595: action.sa_sigaction = interruption7;
1.40 bertrand 596: # else
597: action.sa_handler = interruption7;
598: # endif
1.1 bertrand 599: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
600:
601: if (sigaction(SIGPIPE, &action, NULL) != 0)
602: {
603: erreur = d_es_signal;
604:
605: if ((*s_etat_processus).langue == 'F')
606: {
607: printf("+++Système : Initialisation des signaux POSIX "
608: "impossible\n");
609: }
610: else
611: {
612: printf("+++System : Initialization of POSIX signals failed\n");
613: }
614:
615: return(EXIT_FAILURE);
616: }
617:
1.40 bertrand 618: # ifndef _BROKEN_SIGINFO
1.1 bertrand 619: action.sa_sigaction = interruption6;
1.40 bertrand 620: # else
621: action.sa_handler = interruption6;
622: # endif
1.42 bertrand 623: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
1.1 bertrand 624:
625: if (sigaction(SIGINJECT, &action, NULL) != 0)
626: {
627: erreur = d_es_signal;
628:
629: if ((*s_etat_processus).langue == 'F')
630: {
631: printf("+++Système : Initialisation des signaux POSIX "
632: "impossible\n");
633: }
634: else
635: {
636: printf("+++System : Initialization of POSIX signals failed\n");
637: }
638:
639: return(EXIT_FAILURE);
640: }
641:
1.40 bertrand 642: # ifndef _BROKEN_SIGINFO
1.1 bertrand 643: action.sa_sigaction = interruption9;
1.40 bertrand 644: # else
645: action.sa_handler = interruption9;
646: # endif
1.42 bertrand 647: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
1.1 bertrand 648:
649: if (sigaction(SIGABORT, &action, NULL) != 0)
650: {
651: erreur = d_es_signal;
652:
653: if ((*s_etat_processus).langue == 'F')
654: {
655: printf("+++Système : Initialisation des signaux POSIX "
656: "impossible\n");
657: }
658: else
659: {
660: printf("+++System : Initialization of POSIX signals failed\n");
661: }
662:
663: return(EXIT_FAILURE);
664: }
665:
1.40 bertrand 666: # ifndef _BROKEN_SIGINFO
1.1 bertrand 667: action.sa_sigaction = interruption1;
1.40 bertrand 668: # else
669: action.sa_handler = interruption1;
670: # endif
1.1 bertrand 671: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
672:
673: if (sigaction(SIGALRM, &action, NULL) != 0)
674: {
675: erreur = d_es_signal;
676:
677: if ((*s_etat_processus).langue == 'F')
678: {
679: printf("+++Système : Initialisation des signaux POSIX "
680: "impossible\n");
681: }
682: else
683: {
684: printf("+++System : Initialization of POSIX signals failed\n");
685: }
686:
687: return(EXIT_FAILURE);
688: }
689:
1.40 bertrand 690: # ifndef _BROKEN_SIGINFO
1.1 bertrand 691: action.sa_sigaction = interruption3;
1.40 bertrand 692: # else
693: action.sa_handler = interruption3;
694: # endif
1.1 bertrand 695: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
696:
1.13 bertrand 697: erreur = d_absence_erreur;
1.1 bertrand 698: core = d_faux;
699: mode_interactif = d_faux;
700: (*s_etat_processus).nom_fichier_source = NULL;
701: (*s_etat_processus).definitions_chainees = NULL;
702: (*s_etat_processus).type_debug = 0;
703: traitement_fichier_temporaire = 'N';
704: option = ' ';
705: drapeau_encart = 'Y';
706: debug = d_faux;
707: arguments = NULL;
708:
709: (*s_etat_processus).s_fichiers = NULL;
710: (*s_etat_processus).s_sockets = NULL;
711: (*s_etat_processus).s_connecteurs_sql = NULL;
712:
713: setlogmask(LOG_MASK(LOG_NOTICE));
714: openlog(argv[0], LOG_ODELAY | LOG_PID, LOG_USER);
715:
716: if (argc == 1)
717: {
1.13 bertrand 718: erreur = d_erreur;
1.1 bertrand 719: informations(s_etat_processus);
720: }
721: else
722: {
723: presence_definition = 'N';
724: (*s_etat_processus).debug = d_faux;
725: (*s_etat_processus).lancement_interactif = d_faux;
726:
727: option_a = d_faux;
728: option_A = d_faux;
729: option_c = d_faux;
730: option_d = d_faux;
731: option_D = d_faux;
732: option_h = d_faux;
733: option_i = d_faux;
734: option_l = d_faux;
735: option_n = d_faux;
736: option_p = d_faux;
737: option_P = 0;
738: option_s = d_faux;
739: option_S = d_faux;
740: option_t = d_faux;
741: option_v = d_faux;
742:
743: while((--argc) > 0)
744: {
745: if ((*(++argv))[0] == '-')
746: {
747: while((option = *(++argv[0])) != '\0')
748: {
749: switch(option)
750: {
751: case 'a' :
752: {
753: if (option_a == d_vrai)
754: {
755: if ((*s_etat_processus).langue == 'F')
756: {
757: printf("+++Erreur : option -a présente "
758: "plus d'une fois\n");
759: }
760: else
761: {
762: printf("+++Error : more than one -a "
763: "on command line");
764: }
765:
766: return(EXIT_FAILURE);
767: }
768:
769: option_a = d_vrai;
770: break;
771: }
772:
773: case 'A' :
774: {
775: if (option_A == d_vrai)
776: {
777: if ((*s_etat_processus).langue == 'F')
778: {
779: printf("+++Erreur : option -A présente "
780: "plus d'une fois\n");
781: }
782: else
783: {
784: printf("+++Error : more than one -A "
785: "on command line");
786: }
787:
788: return(EXIT_FAILURE);
789: }
790:
791: option_A = d_vrai;
792:
793: while(*(++argv[0]) == ' ');
794: argv[0]--;
795:
796: if ((*(++argv[0])) != '\0')
797: {
798: if ((arguments = malloc((strlen(argv[0]) + 7) *
799: sizeof(unsigned char))) == NULL)
800: {
801: if ((*s_etat_processus).langue == 'F')
802: {
803: printf("+++Système : Mémoire "
804: "insuffisante\n");
805: }
806: else
807: {
808: printf("+++System : Not enough "
809: "memory\n");
810: }
811:
812: return(EXIT_FAILURE);
813: }
814:
815: ptr = arguments;
816: (*ptr) = d_code_fin_chaine;
817: strcat(ptr, "<< ");
818: ptr += 3;
819:
820: while(*(argv[0]) != '\0')
821: {
822: *(ptr++) = *(argv[0]++);
823: }
824:
825: (*ptr) = '\0';
826:
827: strcat(arguments, " >>");
828: argv[0]--;
829: }
830: else if ((--argc) > 0)
831: {
832: argv++;
833:
834: if ((arguments = malloc((strlen(argv[0]) + 7) *
835: sizeof(unsigned char))) == NULL)
836: {
837: if ((*s_etat_processus).langue == 'F')
838: {
839: printf("+++Système : Mémoire "
840: "insuffisante\n");
841: }
842: else
843: {
844: printf("+++System : Not enough "
845: "memory\n");
846: }
847:
848: return(EXIT_FAILURE);
849: }
850:
851: ptr = arguments;
852: (*ptr) = d_code_fin_chaine;
853: strcat(ptr, "<< ");
854: ptr += 3;
855:
856: while(*(argv[0]) != '\0')
857: {
858: *(ptr++) = *(argv[0]++);
859: }
860:
861: (*ptr) = '\0';
862:
863: strcat(arguments, " >>");
864: argv[0]--;
865: }
866: else
867: {
868: if ((*s_etat_processus).langue == 'F')
869: {
870: printf("+++Erreur : Aucune donnée "
871: "spécifié après l'option -A\n");
872: }
873: else
874: {
875: printf("+++Error : Data required after "
876: "-A option\n");
877: }
878:
879: return(EXIT_FAILURE);
880: }
881:
882: break;
883: }
884:
885: case 'c' :
886: {
887: if (option_c == d_vrai)
888: {
889: if ((*s_etat_processus).langue == 'F')
890: {
891: printf("+++Erreur : option -c présente "
892: "plus d'une fois\n");
893: }
894: else
895: {
896: printf("+++Error : more than one -c "
897: "on command line");
898: }
899:
900: return(EXIT_FAILURE);
901: }
902:
903: option_c = d_vrai;
904: core = d_vrai;
905: break;
906: }
907:
908: case 'd' :
909: {
910: if (option_d == d_vrai)
911: {
912: if ((*s_etat_processus).langue == 'F')
913: {
914: printf("+++Erreur : option -d présente "
915: "plus d'une fois\n");
916: }
917: else
918: {
919: printf("+++Error : more than one -d "
920: "on command line");
921: }
922:
923: return(EXIT_FAILURE);
924: }
925:
926: option_d = d_vrai;
927: debug = d_vrai;
928: break;
929: }
930:
931: case 'D' :
932: {
933: if (option_D == d_vrai)
934: {
935: if ((*s_etat_processus).langue == 'F')
936: {
937: printf("+++Erreur : option -D présente "
938: "plus d'une fois\n");
939: }
940: else
941: {
942: printf("+++Error : more than one -D "
943: "on command line");
944: }
945:
946: return(EXIT_FAILURE);
947: }
948:
949: option_D = d_vrai;
950: break;
951: }
952:
953: case 'h' :
954: {
955: if (option_h == d_vrai)
956: {
957: if ((*s_etat_processus).langue == 'F')
958: {
959: printf("+++Erreur : option -h présente "
960: "plus d'une fois\n");
961: }
962: else
963: {
964: printf("+++Error : more than one -h "
965: "on command line");
966: }
967:
968: return(EXIT_FAILURE);
969: }
970:
971: option_h = d_vrai;
972: informations(s_etat_processus);
973: break;
974: }
975:
976: case 'i' :
977: {
978: if (option_i == d_vrai)
979: {
980: if ((*s_etat_processus).langue == 'F')
981: {
982: printf("+++Erreur : option -i présente "
983: "plus d'une fois\n");
984: }
985: else
986: {
987: printf("+++Error : more than one -i "
988: "on command line");
989: }
990:
991: return(EXIT_FAILURE);
992: }
993: else if (option_S == d_vrai)
994: {
995: if ((*s_etat_processus).langue == 'F')
996: {
997: printf("+++Erreur : options -i et -S "
998: "incompatibles\n");
999: }
1000: else
1001: {
1002: printf("+++Error : incompatible options -i "
1003: "and -S\n");
1004: }
1005:
1006: return(EXIT_FAILURE);
1007: }
1008: else if (option_p == d_vrai)
1009: {
1010: if ((*s_etat_processus).langue == 'F')
1011: {
1012: printf("+++Erreur : options -i et -p "
1013: "incompatibles\n");
1014: }
1015: else
1016: {
1017: printf("+++Error : incompatible options -i "
1018: "and -p\n");
1019: }
1020:
1021: return(EXIT_FAILURE);
1022: }
1023:
1024: option_i = d_vrai;
1025: mode_interactif = d_vrai;
1026: presence_definition = 'O';
1027: break;
1028: }
1029:
1030: case 'l' :
1031: {
1032: if (option_l == d_vrai)
1033: {
1034: if ((*s_etat_processus).langue == 'F')
1035: {
1036: printf("+++Erreur : option -l présente "
1037: "plus d'une fois\n");
1038: }
1039: else
1040: {
1041: printf("+++Error : more than one -l "
1042: "on command line");
1043: }
1044:
1045: return(EXIT_FAILURE);
1046: }
1047:
1048: option_l = d_vrai;
1049:
1050: if ((*s_etat_processus).langue == 'F')
1051: {
1052: printf("%s\n\n", CeCILL_fr);
1053: }
1054: else
1055: {
1056: printf("%s\n\n", CeCILL_en);
1057: }
1058:
1059: break;
1060: }
1061:
1062: case 'n' :
1063: {
1064: if (option_n == d_vrai)
1065: {
1066: if ((*s_etat_processus).langue == 'F')
1067: {
1068: printf("+++Erreur : option -n présente "
1069: "plus d'une fois\n");
1070: }
1071: else
1072: {
1073: printf("+++Error : more than one -n "
1074: "on command line");
1075: }
1076:
1077: return(EXIT_FAILURE);
1078: }
1079:
1080: option_n = d_vrai;
1081:
1082: break;
1083: }
1084:
1085: case 'p' :
1086: {
1087: if (option_p == d_vrai)
1088: {
1089: if ((*s_etat_processus).langue == 'F')
1090: {
1091: printf("+++Erreur : option -p présente "
1092: "plus d'une fois\n");
1093: }
1094: else
1095: {
1096: printf("+++Error : more than one -p "
1097: "on command line");
1098: }
1099:
1100: return(EXIT_FAILURE);
1101: }
1102: else if (option_i == d_vrai)
1103: {
1104: if ((*s_etat_processus).langue == 'F')
1105: {
1106: printf("+++Erreur : options -i et -p "
1107: "incompatibles\n");
1108: }
1109: else
1110: {
1111: printf("+++Error : incompatible options -i "
1112: "and -p\n");
1113: }
1114:
1115: return(EXIT_FAILURE);
1116: }
1117:
1118: option_p = d_vrai;
1119:
1120: break;
1121: }
1122:
1123: case 'P' :
1124: {
1125: if (option_P > 2)
1126: {
1127: if ((*s_etat_processus).langue == 'F')
1128: {
1129: printf("+++Erreur : option -P présente "
1130: "plus de deux fois\n");
1131: }
1132: else
1133: {
1134: printf("+++Error : more than two -P "
1135: "on command line");
1136: }
1137:
1138: return(EXIT_FAILURE);
1139: }
1140:
1141: option_P++;
1142:
1143: break;
1144: }
1145:
1146: case 's' :
1147: {
1148: if (option_s == d_vrai)
1149: {
1150: if ((*s_etat_processus).langue == 'F')
1151: {
1152: printf("+++Erreur : option -s présente "
1153: "plus d'une fois\n");
1154: }
1155: else
1156: {
1157: printf("+++Error : more than one -s "
1158: "on command line");
1159: }
1160:
1161: return(EXIT_FAILURE);
1162: }
1163:
1164: option_s = d_vrai;
1165: drapeau_encart = 'N';
1166: break;
1167: }
1168:
1169: case 'S' :
1170: {
1171: if (option_S == d_vrai)
1172: {
1173: if ((*s_etat_processus).langue == 'F')
1174: {
1175: printf("+++Erreur : option -S présente "
1176: "plus d'une fois\n");
1177: }
1178: else
1179: {
1180: printf("+++Error : more than one -S "
1181: "on command line");
1182: }
1183:
1184: return(EXIT_FAILURE);
1185: }
1186: else if (option_i == d_vrai)
1187: {
1188: if ((*s_etat_processus).langue == 'F')
1189: {
1190: printf("+++Erreur : options -i et -S "
1191: "incompatibles\n");
1192: }
1193: else
1194: {
1195: printf("+++Error : incompatible options -S "
1196: "and -i\n");
1197: }
1198:
1199: return(EXIT_FAILURE);
1200: }
1201:
1202: option_S = d_vrai;
1203:
1204: while(*(++argv[0]) == ' ');
1205: argv[0]--;
1206:
1207: if ((*(++argv[0])) != '\0')
1208: {
1209: if (((*s_etat_processus).definitions_chainees =
1210: malloc((strlen(argv[0]) + 1) *
1211: sizeof(unsigned char))) == NULL)
1212: {
1213: if ((*s_etat_processus).langue == 'F')
1214: {
1215: printf("+++Système : Mémoire "
1216: "insuffisante\n");
1217: }
1218: else
1219: {
1220: printf("+++System : Not enough "
1221: "memory\n");
1222: }
1223:
1224: return(EXIT_FAILURE);
1225: }
1226:
1227: ptr = (*s_etat_processus).definitions_chainees;
1228:
1229: while(*(argv[0]) != '\0')
1230: {
1231: *(ptr++) = *(argv[0]++);
1232: }
1233:
1234: (*ptr) = '\0';
1235:
1236: argv[0]--;
1237: presence_definition = 'O';
1238: }
1239: else if ((--argc) > 0)
1240: {
1241: argv++;
1242:
1243: if (((*s_etat_processus).definitions_chainees =
1244: malloc((strlen(argv[0]) + 1) *
1245: sizeof(unsigned char))) == NULL)
1246: {
1247: if ((*s_etat_processus).langue == 'F')
1248: {
1249: printf("+++Système : Mémoire "
1250: "insuffisante\n");
1251: }
1252: else
1253: {
1254: printf("+++System : Not enough "
1255: "memory\n");
1256: }
1257:
1258: return(EXIT_FAILURE);
1259: }
1260:
1261: ptr = (*s_etat_processus).definitions_chainees;
1262:
1263: while(*(argv[0]) != '\0')
1264: {
1265: *(ptr++) = *(argv[0]++);
1266: }
1267:
1268: (*ptr) = '\0';
1269:
1270: argv[0]--;
1271: presence_definition = 'O';
1272: }
1273: else
1274: {
1275: if ((*s_etat_processus).langue == 'F')
1276: {
1277: printf("+++Erreur : Aucun script "
1278: "spécifié après l'option -S\n");
1279: }
1280: else
1281: {
1282: printf("+++Error : Script required after "
1283: "-S option\n");
1284: }
1285:
1286: return(EXIT_FAILURE);
1287: }
1288:
1289: if (((*s_etat_processus).definitions_chainees =
1290: compactage((*s_etat_processus)
1291: .definitions_chainees)) == NULL)
1292: {
1293: if ((*s_etat_processus).langue == 'F')
1294: {
1295: printf("+++Système : Mémoire "
1296: "insuffisante\n");
1297: }
1298: else
1299: {
1300: printf("+++System : Not enough "
1301: "memory\n");
1302: }
1303:
1304: return(EXIT_FAILURE);
1305: }
1306:
1307: (*s_etat_processus).longueur_definitions_chainees =
1308: strlen((*s_etat_processus)
1309: .definitions_chainees);
1310:
1311: break;
1312: }
1313:
1314: case 't' :
1315: {
1316: if (option_t == d_vrai)
1317: {
1318: if ((*s_etat_processus).langue == 'F')
1319: {
1320: printf("+++Erreur : option -t présente "
1321: "plus d'une fois\n");
1322: }
1323: else
1324: {
1325: printf("+++Error : more than one -t "
1326: "on command line");
1327: }
1328:
1329: return(EXIT_FAILURE);
1330: }
1331:
1332: option_t = d_vrai;
1333: (*s_etat_processus).debug = d_vrai;
1334:
1335: while(*(++argv[0]) == ' ');
1336: argv[0]--;
1337:
1338: if ((*(++argv[0])) != '\0')
1339: {
1340: if ((type_debug = malloc((strlen(argv[0]) + 1) *
1341: sizeof(unsigned char))) == NULL)
1342: {
1343: if ((*s_etat_processus).langue == 'F')
1344: {
1345: printf("+++Système : Mémoire "
1346: "insuffisante\n");
1347: }
1348: else
1349: {
1350: printf("+++System : Not enough "
1351: "memory\n");
1352: }
1353:
1354: return(EXIT_FAILURE);
1355: }
1356:
1357: ptr = type_debug;
1358:
1359: while((*(argv[0]) != '\0') &&
1360: (*(argv[0]) != ' '))
1361: {
1362: *(ptr++) = *(argv[0]++);
1363: }
1364:
1365: (*ptr) = '\0';
1366:
1367: argv[0]--;
1368: }
1369: else if ((--argc) > 0)
1370: {
1371: argv++;
1372:
1373: if ((type_debug =
1374: malloc((strlen(argv[0]) + 1) *
1375: sizeof(unsigned char))) == NULL)
1376: {
1377: if ((*s_etat_processus).langue == 'F')
1378: {
1379: printf("+++Système : Mémoire "
1380: "insuffisante\n");
1381: }
1382: else
1383: {
1384: printf("+++System : Not enough "
1385: "memory\n");
1386: }
1387:
1388: return(EXIT_FAILURE);
1389: }
1390:
1391: ptr = type_debug;
1392:
1393: while(*(argv[0]) != '\0')
1394: {
1395: *(ptr++) = *(argv[0]++);
1396: }
1397:
1398: (*ptr) = '\0';
1399:
1400: argv[0]--;
1401: }
1402: else
1403: {
1404: if ((*s_etat_processus).langue == 'F')
1405: {
1406: printf("+++Erreur : Aucun niveau "
1407: "de débogage spécifié après "
1408: "l'option -t\n");
1409: }
1410: else
1411: {
1412: printf("+++Error : Debug level not "
1413: "specified after -t option\n");
1414: }
1415:
1416: return(EXIT_FAILURE);
1417: }
1418:
1419: ptr = type_debug;
1420:
1421: while(*ptr != '\0')
1422: {
1423: switch(*ptr)
1424: {
1425: case '0':
1426: case '1':
1427: case '2':
1428: case '3':
1429: case '4':
1430: case '5':
1431: case '6':
1432: case '7':
1433: case '8':
1434: case '9':
1435: case 'A':
1436: case 'B':
1437: case 'C':
1438: case 'D':
1439: case 'E':
1440: case 'F':
1441: {
1442: break;
1443: }
1444:
1445: default:
1446: {
1447: if ((*s_etat_processus).langue == 'F')
1448: {
1449: printf("+++Erreur : Niveau "
1450: "de débogage non "
1451: "hexadécimal\n");
1452: }
1453: else
1454: {
1455: printf("+++Error : Debug level must"
1456: " be hexadecimal "
1457: "integer\n");
1458: }
1459:
1460: return(EXIT_FAILURE);
1461: }
1462: }
1463:
1464: ptr++;
1465: }
1466:
1467: if (sscanf(type_debug, "%llX",
1468: &((*s_etat_processus).type_debug)) != 1)
1469: {
1470: if ((*s_etat_processus).langue == 'F')
1471: {
1472: printf("+++Erreur : Niveau "
1473: "de débogage non entier\n");
1474: }
1475: else
1476: {
1477: printf("+++Error : Debug level must"
1478: " be integer\n");
1479: }
1480:
1481: return(EXIT_FAILURE);
1482: }
1483:
1.17 bertrand 1484: free(type_debug);
1.1 bertrand 1485: break;
1486: }
1487:
1488: case 'v' :
1489: {
1490: if (option_v == d_vrai)
1491: {
1492: if ((*s_etat_processus).langue == 'F')
1493: {
1494: printf("+++Erreur : option -v présente "
1495: "plus d'une fois\n");
1496: }
1497: else
1498: {
1499: printf("+++Error : more than one -v "
1500: "on command line");
1501: }
1502:
1503: return(EXIT_FAILURE);
1504: }
1505:
1506: option_v = d_vrai;
1507: printf("\n");
1508:
1509: if ((*s_etat_processus).langue == 'F')
1510: {
1511: printf(" Reverse Polish Lisp/2 version %s "
1512: "pour systèmes "
1513: "POSIX\n", d_version_rpl);
1514: printf(" Langage procédural de très haut "
1515: "niveau, semi-compilé, "
1516: "extensible,\n");
1517: printf(" destiné principalement aux "
1518: "calculs scientifiques et "
1519: "symboliques\n");
1520: printf("%s\n", copyright);
1521: }
1522: else
1523: {
1524: printf(" Reverse Polish Lisp/2 version %s "
1525: "for POSIX operating systems\n",
1526: d_version_rpl);
1527: printf(" Half-compiled, high-level "
1528: "procedural language,\n");
1529: printf(" mainly aiming at scientific "
1530: "calculations\n");
1531: printf("%s\n", copyright_anglais);
1532: }
1533:
1534: printf("\n");
1535: break;
1536: }
1537:
1538: default :
1539: {
1540: if ((*s_etat_processus).langue == 'F')
1541: {
1.3 bertrand 1542: printf("+++Information : Option -%c inconnue\n",
1.1 bertrand 1543: option);
1544: }
1545: else
1546: {
1.3 bertrand 1547: printf("+++Warning : -%c option unknown\n",
1.1 bertrand 1548: option);
1549: }
1550:
1551: informations(s_etat_processus);
1552: break;
1553: }
1554: }
1555: }
1556: }
1557: else
1558: {
1559: if (presence_definition == 'O')
1560: {
1561: argc = 0;
1562:
1563: if ((*s_etat_processus).langue == 'F')
1564: {
1565: printf("+++Erreur : Plusieurs définitions\n");
1566: }
1567: else
1568: {
1569: printf("+++Error : More than one definition\n");
1570: }
1571:
1.13 bertrand 1572: erreur = d_erreur;
1.1 bertrand 1573: }
1574: else
1575: {
1576: (*s_etat_processus).nom_fichier_source = argv[0];
1577: presence_definition = 'O';
1578: }
1579: }
1580: }
1581:
1582: if (debug == d_faux)
1583: {
1584: if (sigaction(SIGSEGV, &action, NULL) != 0)
1585: {
1586: if ((*s_etat_processus).langue == 'F')
1587: {
1588: printf("+++Système : Initialisation des signaux POSIX "
1589: "impossible\n");
1590: }
1591: else
1592: {
1593: printf("+++System : Initialization of POSIX signals "
1594: "failed\n");
1595: }
1596:
1597: return(EXIT_FAILURE);
1598: }
1599:
1600: if (sigaction(SIGBUS, &action, NULL) != 0)
1601: {
1602: if ((*s_etat_processus).langue == 'F')
1603: {
1604: printf("+++Système : Initialisation des signaux POSIX "
1605: "impossible\n");
1606: }
1607: else
1608: {
1609: printf("+++System : Initialization of POSIX signals "
1610: "failed\n");
1611: }
1612:
1613: return(EXIT_FAILURE);
1614: }
1615: }
1616:
1617: if (option_n == d_vrai)
1618: {
1.40 bertrand 1619: # ifndef _BROKEN_SIGINFO
1.1 bertrand 1620: action.sa_sigaction = interruption10;
1.40 bertrand 1621: # else
1622: action.sa_handler = interruption10;
1623: # endif
1.53 bertrand 1624: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1.1 bertrand 1625:
1626: if (sigaction(SIGHUP, &action, NULL) != 0)
1627: {
1628: if ((*s_etat_processus).langue == 'F')
1629: {
1630: printf("+++Système : Initialisation des signaux POSIX "
1631: "impossible\n");
1632: }
1633: else
1634: {
1635: printf("+++System : Initialization of POSIX signals "
1636: "failed\n");
1637: }
1638:
1639: return(EXIT_FAILURE);
1640: }
1641: }
1642:
1643: if (mode_interactif == d_vrai)
1644: {
1645: printf("\n");
1646:
1647: if ((*s_etat_processus).langue == 'F')
1648: {
1649: printf("+++Ce logiciel est un logiciel libre"
1650: " sans aucune garantie de "
1651: "fonctionnement.\n");
1652: printf("+++Pour plus de détails, utilisez la "
1653: "commande 'warranty'.\n");
1654: }
1655: else
1656: {
1657: printf("+++This is a free software with "
1658: "absolutely no warranty.\n");
1659: printf("+++For details, type 'warranty'.\n");
1660: }
1661:
1662: printf("\n");
1663:
1664: traitement_fichier_temporaire = 'Y';
1665:
1666: if ((nom_fichier_temporaire =
1667: creation_nom_fichier(s_etat_processus, (*s_etat_processus)
1668: .chemin_fichiers_temporaires)) == NULL)
1669: {
1670: if ((*s_etat_processus).langue == 'F')
1671: {
1672: printf("+++Système : Fichier indisponible\n");
1673: }
1674: else
1675: {
1676: printf("+++System : File unavailable\n");
1677: }
1678:
1679: return(EXIT_FAILURE);
1680: }
1681:
1682: if ((f_source = fopen(nom_fichier_temporaire, "w"))
1683: == NULL)
1684: {
1685: if ((*s_etat_processus).langue == 'F')
1686: {
1687: printf("+++Système : Fichier introuvable\n");
1688: }
1689: else
1690: {
1691: printf("+++System : File not found\n");
1692: }
1693:
1694: return(EXIT_FAILURE);
1695: }
1696:
1697: if (fprintf(f_source, "MODE_INTERACTIF\n") < 0)
1698: {
1699: if ((*s_etat_processus).langue == 'F')
1700: {
1701: printf("+++Système : Erreur d'écriture dans un fichier\n");
1702: }
1703: else
1704: {
1705: printf("+++System : Cannot write in file\n");
1706: }
1707:
1708: return(EXIT_FAILURE);
1709: }
1710:
1711: if (fprintf(f_source,
1712: "<< DO HALT UNTIL FALSE END >>\n") < 0)
1713: {
1714: if ((*s_etat_processus).langue == 'F')
1715: {
1716: printf("+++Système : Erreur d'écriture dans un fichier\n");
1717: }
1718: else
1719: {
1720: printf("+++System : Cannot write in file\n");
1721: }
1722:
1723: return(EXIT_FAILURE);
1724: }
1725:
1726: if (fclose(f_source) != 0)
1727: {
1728: if ((*s_etat_processus).langue == 'F')
1729: {
1730: printf("+++Système : Fichier indisponible\n");
1731: }
1732: else
1733: {
1734: printf("+++System : File unavailable\n");
1735: }
1736:
1737: return(EXIT_FAILURE);
1738: }
1739:
1740: (*s_etat_processus).lancement_interactif = d_vrai;
1741: (*s_etat_processus).nom_fichier_source =
1742: nom_fichier_temporaire;
1743:
1744: presence_definition = 'O';
1745: }
1746: else
1747: {
1748: nom_fichier_temporaire = NULL;
1749: }
1750:
1751: if ((*s_etat_processus).nom_fichier_source == NULL)
1752: {
1753: erreur_fichier = d_erreur;
1754: }
1755: else
1756: {
1757: erreur_fichier = caracteristiques_fichier(s_etat_processus,
1758: (*s_etat_processus).nom_fichier_source,
1759: &existence, &ouverture, &unite_fichier);
1760: }
1761:
1762: if (((existence == d_faux) || (erreur_fichier != d_absence_erreur)) &&
1763: (option_S == d_faux))
1764: {
1765: if (presence_definition == 'O')
1766: {
1767: if ((*s_etat_processus).langue == 'F')
1768: {
1769: printf("+++Erreur : Fichier %s inexistant\n",
1770: (*s_etat_processus).nom_fichier_source);
1771: }
1772: else
1773: {
1774: printf("+++Error : File %s not found\n",
1775: (*s_etat_processus).nom_fichier_source);
1776: }
1777:
1.13 bertrand 1778: erreur = d_erreur;
1.1 bertrand 1779: }
1780: else
1781: {
1782: if ((*s_etat_processus).langue == 'F')
1783: {
1784: printf("+++Erreur : Absence de définition à exécuter\n");
1785: }
1786: else
1787: {
1788: printf("+++Error : Any executable definition\n");
1789: }
1790: }
1.3 bertrand 1791:
1792: return(EXIT_FAILURE);
1.1 bertrand 1793: }
1794:
1795: if ((*s_etat_processus).chemin_fichiers_temporaires == NULL)
1796: {
1797: if ((*s_etat_processus).langue == 'F')
1798: {
1799: printf("+++Système : Chemin des fichiers temporaires nul\n");
1800: }
1801: else
1802: {
1803: printf("+++System : Null temporary files path\n");
1804: }
1805:
1806: return(EXIT_FAILURE);
1807: }
1808:
1809: if ((*s_etat_processus).debug == d_vrai)
1810: {
1811: if ((*s_etat_processus).langue == 'F')
1812: {
1813: printf("[%d] Chemin des fichiers temporaires %s\n\n",
1814: (int) getpid(),
1815: (*s_etat_processus).chemin_fichiers_temporaires);
1816: }
1817: else
1818: {
1819: printf("[%d] Temporary files path %s\n\n",
1820: (int) getpid(),
1821: (*s_etat_processus).chemin_fichiers_temporaires);
1822: }
1823: }
1824:
1.13 bertrand 1825: if ((erreur == d_absence_erreur) && (presence_definition == 'O'))
1.1 bertrand 1826: {
1827: (*s_etat_processus).profilage = (option_P != 0) ? d_vrai : d_faux;
1828: (*s_etat_processus).niveau_profilage = option_P;
1829: (*s_etat_processus).pile_profilage = NULL;
1830: (*s_etat_processus).pile_profilage_fonctions = NULL;
1831: gettimeofday(&((*s_etat_processus).horodatage_profilage), NULL);
1832:
1833: (*s_etat_processus).liste_mutexes = NULL;
1834:
1835: (*s_etat_processus).test_instruction = 'N';
1836: (*s_etat_processus).nombre_arguments = 0;
1837: (*s_etat_processus).affichage_arguments = 'N';
1.6 bertrand 1838: (*s_etat_processus).autorisation_conversion_chaine = 'Y';
1.1 bertrand 1839: (*s_etat_processus).autorisation_evaluation_nom = 'Y';
1.15 bertrand 1840: (*s_etat_processus).autorisation_nom_implicite = 'Y';
1.1 bertrand 1841: (*s_etat_processus).autorisation_empilement_programme = 'N';
1842: (*s_etat_processus).requete_arret = 'N';
1.4 bertrand 1843: (*s_etat_processus).evaluation_forcee = 'N';
1.51 bertrand 1844: (*s_etat_processus).recherche_type = 'N';
1.1 bertrand 1845:
1846: (*s_etat_processus).constante_symbolique = 'N';
1847: (*s_etat_processus).traitement_symbolique = 'N';
1848:
1849: (*s_etat_processus).expression_courante = NULL;
1850: (*s_etat_processus).objet_courant = NULL;
1851: (*s_etat_processus).evaluation_expression_compilee = 'N';
1852:
1853: (*s_etat_processus).l_base_pile = NULL;
1854: (*s_etat_processus).l_base_pile_last = NULL;
1855:
1856: (*s_etat_processus).s_liste_variables = NULL;
1857: (*s_etat_processus).gel_liste_variables = d_faux;
1858: (*s_etat_processus).nombre_variables = 0;
1859: (*s_etat_processus).nombre_variables_allouees = 0;
1860: (*s_etat_processus).s_liste_variables_statiques = NULL;
1861: (*s_etat_processus).nombre_variables_statiques = 0;
1862: (*s_etat_processus).nombre_variables_statiques_allouees = 0;
1863: (*s_etat_processus).niveau_courant = 0;
1864: (*s_etat_processus).niveau_initial = 0;
1865: (*s_etat_processus).creation_variables_statiques = d_faux;
1866: (*s_etat_processus).creation_variables_partagees = d_faux;
1867: (*s_etat_processus).position_variable_courante = 0;
1868: (*s_etat_processus).position_variable_statique_courante = 0;
1869:
1870: (*s_etat_processus).s_bibliotheques = NULL;
1871: (*s_etat_processus).s_instructions_externes = NULL;
1872: (*s_etat_processus).nombre_instructions_externes = 0;
1873:
1874: (*s_etat_processus).systeme_axes = 0;
1875:
1876: (*s_etat_processus).x_min = -10.;
1877: (*s_etat_processus).x_max = 10.;
1878: (*s_etat_processus).y_min = -10.;
1879: (*s_etat_processus).y_max = 10.;
1880: (*s_etat_processus).z_min = -10.;
1881: (*s_etat_processus).z_max = 10.;
1882:
1883: (*s_etat_processus).x2_min = -10.;
1884: (*s_etat_processus).x2_max = 10.;
1885: (*s_etat_processus).y2_min = -10.;
1886: (*s_etat_processus).y2_max = 10.;
1887: (*s_etat_processus).z2_min = -10.;
1888: (*s_etat_processus).z2_max = 10.;
1889:
1890: (*s_etat_processus).resolution = .01;
1891:
1892: (*s_etat_processus).souris_active = d_faux;
1893:
1894: (*s_etat_processus).echelle_automatique_x = d_faux;
1895: (*s_etat_processus).echelle_automatique_y = d_faux;
1896: (*s_etat_processus).echelle_automatique_z = d_faux;
1897:
1898: (*s_etat_processus).echelle_automatique_x2 = d_faux;
1899: (*s_etat_processus).echelle_automatique_y2 = d_faux;
1900: (*s_etat_processus).echelle_automatique_z2 = d_faux;
1901:
1902: (*s_etat_processus).echelle_log_x = d_faux;
1903: (*s_etat_processus).echelle_log_y = d_faux;
1904: (*s_etat_processus).echelle_log_z = d_faux;
1905:
1906: (*s_etat_processus).echelle_log_x2 = d_faux;
1907: (*s_etat_processus).echelle_log_y2 = d_faux;
1908: (*s_etat_processus).echelle_log_z2 = d_faux;
1909:
1910: (*s_etat_processus).point_de_vue_theta = 4 * atan((real8) 1) / 6;
1911: (*s_etat_processus).point_de_vue_phi = 4 * atan((real8) 1) / 3;
1912: (*s_etat_processus).echelle_3D = 1;
1913:
1914: strcpy((*s_etat_processus).type_trace_eq, "FONCTION");
1915: strcpy((*s_etat_processus).type_trace_sigma, "POINTS");
1916: (*s_etat_processus).fichiers_graphiques = NULL;
1917: (*s_etat_processus).nom_fichier_impression = NULL;
1918: strcpy((*s_etat_processus).format_papier, "a4paper");
1919: (*s_etat_processus).entree_standard = NULL;
1920: (*s_etat_processus).s_marques = NULL;
1921: (*s_etat_processus).requete_nouveau_plan = d_vrai;
1922: (*s_etat_processus).mise_a_jour_trace_requise = d_faux;
1923:
1924: (*s_etat_processus).l_base_pile = NULL;
1925: (*s_etat_processus).hauteur_pile_operationnelle = 0;
1926: (*s_etat_processus).l_base_pile_contextes = NULL;
1927: (*s_etat_processus).l_base_pile_taille_contextes = NULL;
1928:
1929: (*s_etat_processus).position_courante = 0;
1930:
1931: (*s_etat_processus).l_base_pile_systeme = NULL;
1932: (*s_etat_processus).hauteur_pile_systeme = 0;
1933:
1934: (*s_etat_processus).l_base_pile_processus = NULL;
1935: (*s_etat_processus).presence_pipes = d_faux;
1936: (*s_etat_processus).pipe_donnees = 0;
1937: (*s_etat_processus).pipe_acquittement = 0;
1938: (*s_etat_processus).pipe_injections = 0;
1939: (*s_etat_processus).pipe_nombre_injections = 0;
1940: (*s_etat_processus).nombre_objets_injectes = 0;
1941: (*s_etat_processus).nombre_objets_envoyes_non_lus = 0;
1942: (*s_etat_processus).pourcentage_maximal_cpu = 100;
1943: (*s_etat_processus).temps_maximal_cpu = 0;
1944: (*s_etat_processus).thread_fusible = 0;
1945: (*s_etat_processus).presence_fusible = d_faux;
1946:
1947: (*s_etat_processus).niveau_recursivite = 0;
1948: (*s_etat_processus).generateur_aleatoire = NULL;
1949: (*s_etat_processus).type_generateur_aleatoire = NULL;
1950:
1951: (*s_etat_processus).colonne_statistique_1 = 1;
1952: (*s_etat_processus).colonne_statistique_2 = 2;
1953:
1954: (*s_etat_processus).debug_programme = d_faux;
1955: (*s_etat_processus).execution_pas_suivant = d_faux;
1956: (*s_etat_processus).traitement_instruction_halt = d_faux;
1957:
1958: (*s_etat_processus).derniere_exception = d_ep;
1959: (*s_etat_processus).derniere_erreur_systeme = d_es;
1960: (*s_etat_processus).derniere_erreur_execution = d_ex;
1961: (*s_etat_processus).derniere_erreur_evaluation = d_ex;
1962: (*s_etat_processus).derniere_erreur_fonction_externe = 0;
1963:
1964: (*s_etat_processus).erreur_processus_fils = d_faux;
1965: (*s_etat_processus).erreur_systeme_processus_fils = d_es;
1966: (*s_etat_processus).erreur_execution_processus_fils = d_ex;
1967: (*s_etat_processus).pid_erreur_processus_fils = 0;
1968: (*s_etat_processus).exception_processus_fils = d_ep;
1969: (*s_etat_processus).core = core;
1970: (*s_etat_processus).invalidation_message_erreur = d_faux;
1971: (*s_etat_processus).s_objet_errone = NULL;
1972: (*s_etat_processus).s_objet_erreur = NULL;
1973:
1974: (*s_etat_processus).retour_routine_evaluation = 'N';
1975:
1976: (*s_etat_processus).traitement_interruption = 'N';
1977: (*s_etat_processus).traitement_interruptible = 'Y';
1978: (*s_etat_processus).nombre_interruptions_en_queue = 0;
1979: (*s_etat_processus).nombre_interruptions_non_affectees = 0;
1980:
1981: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
1982: {
1983: (*s_etat_processus).masque_interruptions[i] = 'N';
1984: (*s_etat_processus).queue_interruptions[i] = 0;
1985: (*s_etat_processus).corps_interruptions[i] = NULL;
1986: (*s_etat_processus).pile_origine_interruptions[i] = NULL;
1987: }
1988:
1.20 bertrand 1989: (*s_etat_processus).at_exit = NULL;
1.34 bertrand 1990: (*s_etat_processus).at_poke = NULL;
1991: (*s_etat_processus).traitement_at_poke = 'N';
1.19 bertrand 1992:
1.1 bertrand 1993: (*s_etat_processus).pointeurs_caracteres = NULL;
1994: (*s_etat_processus).arbre_instructions = NULL;
1995:
1996: (*s_etat_processus).tid_processus_pere = pthread_self();
1997: (*s_etat_processus).pid_processus_pere = getpid();
1998: (*s_etat_processus).processus_detache = d_vrai;
1999: (*s_etat_processus).var_volatile_processus_pere = -1;
1.45 bertrand 2000: (*s_etat_processus).var_volatile_processus_racine = -1;
1.1 bertrand 2001: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
2002: (*s_etat_processus).var_volatile_alarme = 0;
2003: (*s_etat_processus).var_volatile_requete_arret = 0;
2004: (*s_etat_processus).var_volatile_requete_arret2 = 0;
2005: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
2006: (*s_etat_processus).var_volatile_traitement_sigint = 0;
2007: (*s_etat_processus).var_volatile_recursivite = 0;
2008: (*s_etat_processus).var_volatile_exception_gsl = 0;
1.22 bertrand 2009: (*s_etat_processus).arret_depuis_abort = 0;
1.1 bertrand 2010:
2011: initialisation_allocateur(s_etat_processus);
2012: initialisation_drapeaux(s_etat_processus);
2013:
2014: if ((*s_etat_processus).erreur_systeme != d_es)
2015: {
2016: if ((*s_etat_processus).langue == 'F')
2017: {
2018: printf("+++Système : Mémoire insuffisante\n");
2019: }
2020: else
2021: {
2022: printf("+++System : Not enough memory\n");
2023: }
2024:
2025: return(EXIT_FAILURE);
2026: }
2027:
2028: if (((*s_etat_processus).instruction_derniere_erreur =
1.32 bertrand 2029: malloc(sizeof(unsigned char))) == NULL)
1.1 bertrand 2030: {
2031: erreur = d_es_allocation_memoire;
2032:
2033: if ((*s_etat_processus).langue == 'F')
2034: {
2035: printf("+++Système : Mémoire insuffisante\n");
2036: }
2037: else
2038: {
2039: printf("+++System : Not enough memory\n");
2040: }
2041:
2042: return(EXIT_FAILURE);
2043: }
2044:
2045: strcpy((*s_etat_processus).instruction_derniere_erreur, "");
2046: (*s_etat_processus).niveau_derniere_erreur = 0;
2047:
2048: if (traitement_fichier_temporaire == 'Y')
2049: {
2050: (*s_etat_processus).mode_interactif = 'Y';
2051: }
2052: else
2053: {
2054: (*s_etat_processus).mode_interactif = 'N';
2055: }
2056:
2057: if (((*s_etat_processus).instruction_courante = (unsigned char *)
2058: malloc(sizeof(unsigned char))) == NULL)
2059: {
2060: erreur = d_es_allocation_memoire;
2061:
2062: if ((*s_etat_processus).langue == 'F')
2063: {
2064: printf("+++Système : Mémoire insuffisante\n");
2065: }
2066: else
2067: {
2068: printf("+++System : Not enough memory\n");
2069: }
2070:
2071: return(EXIT_FAILURE);
2072: }
2073:
2074: (*s_etat_processus).instruction_courante[0] = d_code_fin_chaine;
2075:
2076: empilement_pile_systeme(s_etat_processus);
2077:
2078: free((*s_etat_processus).instruction_courante);
2079:
1.41 bertrand 2080: if ((*s_etat_processus).erreur_systeme != d_es)
1.1 bertrand 2081: {
2082: erreur = d_es_allocation_memoire;
2083: }
2084: else
2085: {
2086: (*((*s_etat_processus).l_base_pile_systeme))
2087: .retour_definition = 'Y';
2088:
2089: (*s_etat_processus).indep = (struct_objet *) malloc(
2090: sizeof(struct_objet));
2091: (*s_etat_processus).depend = (struct_objet *) malloc(
2092: sizeof(struct_objet));
2093: (*s_etat_processus).parametres_courbes_de_niveau =
2094: (struct_objet *) malloc(sizeof(struct_objet));
2095:
2096: if (((*s_etat_processus).indep != NULL) &&
2097: ((*s_etat_processus).depend != NULL) &&
2098: ((*s_etat_processus).parametres_courbes_de_niveau
2099: != NULL))
2100: {
2101: (*((*s_etat_processus).indep)).type = NOM;
2102: (*((*s_etat_processus).depend)).type = NOM;
2103: (*((*s_etat_processus).
2104: parametres_courbes_de_niveau)).type = LST;
2105:
2106: initialisation_objet((*s_etat_processus).indep);
2107: initialisation_objet((*s_etat_processus).depend);
2108: initialisation_objet((*s_etat_processus)
2109: .parametres_courbes_de_niveau);
2110:
2111: (*((*s_etat_processus).indep)).objet = (struct_nom *)
2112: malloc(sizeof(struct_nom));
2113: (*((*s_etat_processus).depend)).objet = (struct_nom *)
2114: malloc(sizeof(struct_nom));
2115: (*((*s_etat_processus).parametres_courbes_de_niveau))
2116: .objet = (struct_liste_chainee *)
2117: malloc(sizeof(struct_liste_chainee));
2118:
2119: if (((*((*s_etat_processus).depend)).objet == NULL) ||
2120: ((*((*s_etat_processus).depend)).objet == NULL) ||
2121: ((*((*s_etat_processus).
2122: parametres_courbes_de_niveau)).objet == NULL))
2123: {
2124: erreur = d_es_allocation_memoire;
2125:
2126: if ((*s_etat_processus).langue == 'F')
2127: {
2128: printf("+++Système : Mémoire insuffisante\n");
2129: }
2130: else
2131: {
2132: printf("+++System : Not enough memory\n");
2133: }
2134:
2135: return(EXIT_FAILURE);
2136: }
2137:
2138: (*((struct_nom *) (*((*s_etat_processus).indep)).objet))
2139: .nom = malloc(2 * sizeof(unsigned char));
2140: (*((struct_nom *) (*((*s_etat_processus).depend)).objet))
2141: .nom = malloc(2 * sizeof(unsigned char));
2142:
2143: if (((*((struct_nom *) (*((*s_etat_processus).indep))
2144: .objet)).nom == NULL) || ((*((struct_nom *)
2145: (*((*s_etat_processus).depend)).objet)).nom ==
2146: NULL))
2147: {
2148: erreur = d_es_allocation_memoire;
2149:
2150: if ((*s_etat_processus).langue == 'F')
2151: {
2152: printf("+++Système : Mémoire insuffisante\n");
2153: }
2154: else
2155: {
2156: printf("+++System : Not enough memory\n");
2157: }
2158:
2159: return(EXIT_FAILURE);
2160: }
2161:
2162: strcpy((*((struct_nom *) (*((*s_etat_processus).indep))
2163: .objet)).nom, "X");
2164: strcpy((*((struct_nom *) (*((*s_etat_processus).depend))
2165: .objet)).nom, "Y");
2166:
2167: (*((struct_nom *) (*((*s_etat_processus).indep))
2168: .objet)).symbole = d_vrai;
2169: (*((struct_nom *) (*((*s_etat_processus).depend))
2170: .objet)).symbole = d_vrai;
2171:
2172: (*((struct_liste_chainee *) (*((*s_etat_processus)
2173: .parametres_courbes_de_niveau)).objet)).suivant
2174: = NULL;
2175:
2176: (*((struct_liste_chainee *) (*((*s_etat_processus)
2177: .parametres_courbes_de_niveau)).objet)).donnee
2178: = malloc(sizeof(struct_objet));
2179:
2180: (*s_etat_processus).legende =
2181: malloc(sizeof(unsigned char));
2182: (*s_etat_processus).label_x =
2183: malloc(sizeof(unsigned char));
2184: (*s_etat_processus).label_y =
2185: malloc(sizeof(unsigned char));
2186: (*s_etat_processus).label_z =
2187: malloc(sizeof(unsigned char));
2188: (*s_etat_processus).titre =
2189: malloc(sizeof(unsigned char));
2190:
2191: if (((*s_etat_processus).label_x == NULL) ||
2192: ((*s_etat_processus).label_y == NULL) ||
2193: ((*s_etat_processus).label_z == NULL) ||
2194: ((*s_etat_processus).titre == NULL) ||
2195: ((*s_etat_processus).legende == NULL) ||
2196: ((*((struct_liste_chainee *) (*((*s_etat_processus)
2197: .parametres_courbes_de_niveau)).objet)).donnee
2198: == NULL))
2199: {
2200: erreur = d_es_allocation_memoire;
2201:
2202: if ((*s_etat_processus).langue == 'F')
2203: {
2204: printf("+++Système : Mémoire insuffisante\n");
2205: }
2206: else
2207: {
2208: printf("+++System : Not enough memory\n");
2209: }
2210:
2211: return(EXIT_FAILURE);
2212: }
2213:
2214: (*(*((struct_liste_chainee *) (*((*s_etat_processus)
2215: .parametres_courbes_de_niveau)).objet)).donnee)
2216: .type = CHN;
2217:
2218: initialisation_objet((*((struct_liste_chainee *)
2219: (*((*s_etat_processus)
2220: .parametres_courbes_de_niveau))
2221: .objet)).donnee);
2222:
2223: if (((*(*((struct_liste_chainee *) (*((*s_etat_processus)
2224: .parametres_courbes_de_niveau)).objet)).donnee)
2225: .objet = malloc(10 * sizeof(unsigned char)))
2226: == NULL)
2227: {
2228: erreur = d_es_allocation_memoire;
2229:
2230: if ((*s_etat_processus).langue == 'F')
2231: {
2232: printf("+++Système : Mémoire insuffisante\n");
2233: }
2234: else
2235: {
2236: printf("+++System : Not enough memory\n");
2237: }
2238:
2239: return(EXIT_FAILURE);
2240: }
2241:
2242: strcpy((unsigned char *) (*(*((struct_liste_chainee *)
2243: (*((*s_etat_processus)
2244: .parametres_courbes_de_niveau))
2245: .objet)).donnee).objet, "AUTOMATIC");
2246:
2247: (*s_etat_processus).label_x[0] = d_code_fin_chaine;
2248: (*s_etat_processus).label_y[0] = d_code_fin_chaine;
2249: (*s_etat_processus).label_z[0] = d_code_fin_chaine;
2250: (*s_etat_processus).titre[0] = d_code_fin_chaine;
2251: (*s_etat_processus).legende[0] = d_code_fin_chaine;
2252:
2253: (*s_etat_processus).nom_fichier_gnuplot = NULL;
2254: (*s_etat_processus).type_fichier_gnuplot = NULL;
2255:
2256: (*s_etat_processus).x_tics = 0;
2257: (*s_etat_processus).y_tics = 0;
2258: (*s_etat_processus).z_tics = 0;
2259:
2260: (*s_etat_processus).x_lines = d_vrai;
2261: (*s_etat_processus).y_lines = d_vrai;
2262: (*s_etat_processus).z_lines = d_vrai;
2263:
2264: (*s_etat_processus).mx_tics = -1;
2265: (*s_etat_processus).my_tics = -1;
2266: (*s_etat_processus).mz_tics = -1;
2267:
2268: (*s_etat_processus).mx_lines = d_faux;
2269: (*s_etat_processus).my_lines = d_faux;
2270: (*s_etat_processus).mz_lines = d_faux;
2271:
2272: (*s_etat_processus).x2_tics = -1;
2273: (*s_etat_processus).y2_tics = -1;
2274: (*s_etat_processus).z2_tics = -1;
2275:
2276: (*s_etat_processus).x2_lines = d_faux;
2277: (*s_etat_processus).y2_lines = d_faux;
2278: (*s_etat_processus).z2_lines = d_faux;
2279:
2280: (*s_etat_processus).mx2_tics = -1;
2281: (*s_etat_processus).my2_tics = -1;
2282: (*s_etat_processus).mz2_tics = -1;
2283:
2284: (*s_etat_processus).mx2_lines = d_faux;
2285: (*s_etat_processus).my2_lines = d_faux;
2286: (*s_etat_processus).mz2_lines = d_faux;
2287:
2288: if ((*s_etat_processus).erreur_systeme != d_es)
2289: {
2290: if ((*s_etat_processus).langue == 'F')
2291: {
2292: printf("+++Système : Mémoire insuffisante\n");
2293: }
2294: else
2295: {
2296: printf("+++System : Not enough memory\n");
2297: }
2298:
2299: return(EXIT_FAILURE);
2300: }
2301:
2302: (*s_etat_processus).mode_evaluation_expression = 'N';
2303: (*s_etat_processus).mode_execution_programme = 'Y';
2304:
2305: if ((*s_etat_processus).definitions_chainees == NULL)
2306: {
2307: if ((erreur = chainage(s_etat_processus)) !=
2308: d_absence_erreur)
2309: {
2310: if ((*s_etat_processus).langue == 'F')
2311: {
2312: printf("+++Fatal :"
2313: " Chaînage des définitions"
2314: " impossible\n");
2315: }
2316: else
2317: {
2318: printf("+++Fatal : Error in "
2319: "compilation\n");
2320: }
2321:
2322: if (traitement_fichier_temporaire == 'Y')
2323: {
2324: if (destruction_fichier(
2325: nom_fichier_temporaire)
2326: == d_erreur)
2327: {
2328: return(EXIT_FAILURE);
2329: }
2330:
2331: free(nom_fichier_temporaire);
2332: }
2333:
2334: return(EXIT_FAILURE);
2335: }
2336: }
2337:
2338: if ((erreur = compilation(s_etat_processus)) !=
2339: d_absence_erreur)
2340: {
2341: if (traitement_fichier_temporaire == 'Y')
2342: {
2343: if (destruction_fichier(nom_fichier_temporaire)
2344: == d_erreur)
2345: {
2346: return(EXIT_FAILURE);
2347: }
2348:
2349: free(nom_fichier_temporaire);
2350: }
2351:
2352: printf("%s [%d]\n", message =
2353: messages(s_etat_processus), (int) getpid());
2354: free(message);
2355:
2356: if (test_cfsf(s_etat_processus, 51) == d_faux)
2357: {
2358: printf("%s", ds_beep);
2359: }
2360:
2361: if ((*s_etat_processus).core == d_vrai)
2362: {
2363: printf("\n");
2364:
2365: if ((*s_etat_processus).langue == 'F')
2366: {
2367: printf("+++Information : Génération du fichier "
2368: "rpl-core [%d]\n", (int) getpid());
2369: }
2370: else
2371: {
2372: printf("+++Information : Writing rpl-core "
2373: "file [%d]\n", (int) getpid());
2374: }
2375:
2376: rplcore(s_etat_processus);
2377:
2378: if ((*s_etat_processus).langue == 'F')
2379: {
2380: printf("+++Information : Processus tracé "
2381: "[%d]\n", (int) getpid());
2382: }
2383: else
2384: {
2385: printf("+++Information : Done [%d]\n",
2386: (int) getpid());
2387: }
2388:
2389: printf("\n");
2390: }
2391:
2392: return(EXIT_FAILURE);
2393: }
2394:
2395: (*s_etat_processus).position_courante = 0;
2396: (*s_etat_processus).traitement_cycle_exit = 'N';
2397:
2398: if ((*s_etat_processus).nombre_variables == 0)
2399: {
2400: if ((*s_etat_processus).langue == 'F')
2401: {
2402: printf("+++Fatal : Aucun point d'entrée\n");
2403: }
2404: else
2405: {
2406: printf("+++Fatal : Any entry point\n");
2407: }
2408:
2409: if (test_cfsf(s_etat_processus, 51) == d_faux)
2410: {
2411: printf("%s", ds_beep);
2412: }
2413:
2414: return(EXIT_FAILURE);
2415: }
2416:
2417: if (recherche_instruction_suivante(s_etat_processus)
2418: == d_erreur)
2419: {
2420: if ((*s_etat_processus).langue == 'F')
2421: {
2422: printf("+++Fatal : Aucun point d'entrée\n");
2423: }
2424: else
2425: {
2426: printf("+++Fatal : Any entry point\n");
2427: }
2428:
2429: if (test_cfsf(s_etat_processus, 51) == d_faux)
2430: {
2431: printf("%s", ds_beep);
2432: }
2433:
2434: return(EXIT_FAILURE);
2435: }
2436:
2437: if (recherche_variable(s_etat_processus,
2438: (*s_etat_processus)
2439: .instruction_courante) == d_faux)
2440: {
2441: if ((*s_etat_processus).langue == 'F')
2442: {
2443: printf("+++Fatal : Aucun point d'entrée\n");
2444: }
2445: else
2446: {
2447: printf("+++Fatal : Any entry point\n");
2448: }
2449:
2450: if (test_cfsf(s_etat_processus, 51) == d_faux)
2451: {
2452: printf("%s", ds_beep);
2453: }
2454:
2455: return(EXIT_FAILURE);
2456: }
2457:
2458: if ((*s_etat_processus).s_liste_variables
2459: [(*s_etat_processus)
2460: .position_variable_courante].niveau != 0)
2461: {
2462: if ((*s_etat_processus).langue == 'F')
2463: {
2464: printf("+++Fatal : Aucun point d'entrée\n");
2465: }
2466: else
2467: {
2468: printf("+++Fatal : Any entry point\n");
2469: }
2470:
2471: if (test_cfsf(s_etat_processus, 51) == d_faux)
2472: {
2473: printf("%s", ds_beep);
2474: }
2475:
2476: return(EXIT_FAILURE);
2477: }
2478:
2479: free((*s_etat_processus).instruction_courante);
2480: (*s_etat_processus).position_courante = 0;
2481:
2482: if (((*s_etat_processus).nom_fichier_historique =
2483: malloc((strlen(home) +
2484: strlen(ds_fichier_historique) + 2) *
2485: sizeof(unsigned char))) == NULL)
2486: {
2487: erreur = d_es_allocation_memoire;
2488:
2489: if ((*s_etat_processus).langue == 'F')
2490: {
2491: printf("+++Système : Mémoire insuffisante\n");
2492: }
2493: else
2494: {
2495: printf("+++System : Not enough memory\n");
2496: }
2497:
2498: return(EXIT_FAILURE);
2499: }
2500:
2501: sprintf((*s_etat_processus).nom_fichier_historique, "%s/%s",
2502: home, ds_fichier_historique);
2503:
2504: using_history();
2505: erreur_historique = read_history(
2506: (*s_etat_processus).nom_fichier_historique);
2507:
2508: gsl_set_error_handler(&traitement_exceptions_gsl);
2509:
2510: if (drapeau_encart == 'Y')
2511: {
2512: (*s_etat_processus).erreur_systeme = d_es;
2513: encart(s_etat_processus,
2514: (unsigned long) (5 * 1000000));
2515:
2516: if ((*s_etat_processus).erreur_systeme != d_es)
2517: {
2518: if ((message = messages(s_etat_processus))
2519: == NULL)
2520: {
2521: erreur = d_es_allocation_memoire;
2522:
2523: if ((*s_etat_processus).langue == 'F')
2524: {
2525: printf("+++Système : Mémoire "
2526: "insuffisante\n");
2527: }
2528: else
2529: {
2530: printf("+++System : Not enough "
2531: "memory\n");
2532: }
2533:
2534: return(EXIT_FAILURE);
2535: }
2536:
2537: printf("%s [%d]\n", message, (int) getpid());
2538: free(message);
2539:
2540: return(EXIT_FAILURE);
2541: }
2542: }
2543:
2544: fflush(stdout);
2545:
2546: initialisation_instructions(s_etat_processus);
2547:
2548: if (arguments != NULL)
2549: {
2550: tampon = (*s_etat_processus).definitions_chainees;
2551: (*s_etat_processus).definitions_chainees =
2552: arguments;
2553:
2554: if (analyse_syntaxique(s_etat_processus) ==
2555: d_erreur)
2556: {
2557: if ((*s_etat_processus).erreur_systeme != d_es)
2558: {
2559: erreur = d_es_allocation_memoire;
2560:
2561: if ((*s_etat_processus).langue == 'F')
2562: {
2563: printf("+++Système : Mémoire "
2564: "insuffisante\n");
2565: }
2566: else
2567: {
2568: printf("+++System : Not enough "
2569: "memory\n");
2570: }
2571:
2572: return(EXIT_FAILURE);
2573: }
2574: else
2575: {
2576: if ((*s_etat_processus).langue == 'F')
2577: {
2578: printf("+++Erreur : Erreur de "
2579: "syntaxe\n");
2580: }
2581: else
2582: {
2583: printf("+++Error : Syntax error\n");
2584: }
2585:
2586: return(EXIT_FAILURE);
2587: }
2588: }
2589:
2590: (*s_etat_processus).instruction_courante
2591: = arguments;
2592: (*s_etat_processus).definitions_chainees = tampon;
2593: (*s_etat_processus).position_courante = 0;
2594:
2595: recherche_type(s_etat_processus);
2596:
2597: if ((*s_etat_processus).erreur_systeme != d_es)
2598: {
2599: if ((message = messages(s_etat_processus))
2600: == NULL)
2601: {
2602: erreur = d_es_allocation_memoire;
2603:
2604: if ((*s_etat_processus).langue == 'F')
2605: {
2606: printf("+++Système : Mémoire "
2607: "insuffisante\n");
2608: }
2609: else
2610: {
2611: printf("+++System : Not enough "
2612: "memory\n");
2613: }
2614:
2615: return(EXIT_FAILURE);
2616: }
2617:
2618: printf("%s [%d]\n", message, (int) getpid());
2619: free(message);
2620:
2621: return(EXIT_FAILURE);
2622: }
2623:
2624: if ((*s_etat_processus).erreur_execution != d_ex)
2625: {
2626: if ((message = messages(s_etat_processus))
2627: == NULL)
2628: {
2629: erreur = d_es_allocation_memoire;
2630:
2631: if ((*s_etat_processus).langue == 'F')
2632: {
2633: printf("+++Erreur : Mémoire "
2634: "insuffisante\n");
2635: }
2636: else
2637: {
2638: printf("+++Error : Not enough "
2639: "memory\n");
2640: }
2641:
2642: return(EXIT_FAILURE);
2643: }
2644:
2645: printf("%s [%d]\n", message, (int) getpid());
2646: free(message);
2647:
2648: return(EXIT_FAILURE);
2649: }
2650:
2651: if (depilement(s_etat_processus,
2652: &((*s_etat_processus).l_base_pile),
2653: &s_objet) == d_erreur)
2654: {
2655: if ((message = messages(s_etat_processus))
2656: == NULL)
2657: {
2658: erreur = d_es_allocation_memoire;
2659:
2660: if ((*s_etat_processus).langue == 'F')
2661: {
2662: printf("+++Erreur : Mémoire "
2663: "insuffisante\n");
2664: }
2665: else
2666: {
2667: printf("+++Error : Not enough "
2668: "memory\n");
2669: }
2670:
2671: return(EXIT_FAILURE);
2672: }
2673:
2674: printf("%s [%d]\n", message, (int) getpid());
2675: free(message);
2676:
2677: return(EXIT_FAILURE);
2678: }
2679:
2680: if (evaluation(s_etat_processus, s_objet, 'E')
2681: == d_erreur)
2682: {
2683: if ((*s_etat_processus).erreur_systeme != d_es)
2684: {
2685: if ((message = messages(s_etat_processus))
2686: == NULL)
2687: {
2688: erreur = d_es_allocation_memoire;
2689:
2690: if ((*s_etat_processus).langue == 'F')
2691: {
2692: printf("+++Système : Mémoire "
2693: "insuffisante\n");
2694: }
2695: else
2696: {
2697: printf("+++System : Not enough "
2698: "memory\n");
2699: }
2700:
2701: return(EXIT_FAILURE);
2702: }
2703:
2704: printf("%s [%d]\n", message,
2705: (int) getpid());
2706: free(message);
2707:
2708: return(EXIT_FAILURE);
2709: }
2710:
2711: if ((*s_etat_processus).erreur_execution
2712: != d_ex)
2713: {
2714: if ((message = messages(s_etat_processus))
2715: == NULL)
2716: {
2717: erreur = d_es_allocation_memoire;
2718:
2719: if ((*s_etat_processus).langue == 'F')
2720: {
2721: printf("+++Erreur : Mémoire "
2722: "insuffisante\n");
2723: }
2724: else
2725: {
2726: printf("+++Error : Not enough "
2727: "memory\n");
2728: }
2729:
2730: return(EXIT_FAILURE);
2731: }
2732:
2733: printf("%s [%d]\n", message,
2734: (int) getpid());
2735: free(message);
2736:
2737: return(EXIT_FAILURE);
2738: }
2739: }
2740:
2741: (*s_etat_processus).instruction_courante = NULL;
2742: liberation(s_etat_processus, s_objet);
2743:
2744: free(arguments);
2745: }
2746:
1.13 bertrand 2747: if (option_a == d_vrai)
1.1 bertrand 2748: {
1.13 bertrand 2749: fprintf(stdout, "%s\n", (*s_etat_processus)
2750: .definitions_chainees);
1.1 bertrand 2751: }
1.13 bertrand 2752: else
2753: {
2754: if (option_D == d_vrai)
2755: {
2756: lancement_daemon(s_etat_processus);
2757: }
1.1 bertrand 2758:
1.13 bertrand 2759: if (option_p == d_faux)
1.1 bertrand 2760: {
1.13 bertrand 2761: if (setjmp(contexte_initial) == 0)
2762: {
2763: erreur = sequenceur(s_etat_processus);
2764: }
1.1 bertrand 2765: }
1.13 bertrand 2766: else
1.1 bertrand 2767: {
1.13 bertrand 2768: if (setjmp(contexte_initial) == 0)
2769: {
2770: erreur = sequenceur_optimise(s_etat_processus);
2771: }
1.1 bertrand 2772: }
1.19 bertrand 2773:
2774: if (erreur == d_absence_erreur)
2775: {
1.22 bertrand 2776: if (((*s_etat_processus).var_volatile_alarme == 0)
2777: && ((*s_etat_processus).arret_depuis_abort
2778: == 0) && ((*s_etat_processus).at_exit
2779: != NULL))
1.21 bertrand 2780: {
2781: erreur = evaluation(s_etat_processus,
2782: (*s_etat_processus).at_exit, 'E');
2783: }
1.19 bertrand 2784: }
1.34 bertrand 2785: }
1.19 bertrand 2786:
1.34 bertrand 2787: liberation(s_etat_processus, (*s_etat_processus).at_exit);
2788: liberation(s_etat_processus, (*s_etat_processus).at_poke);
1.1 bertrand 2789:
2790: if ((*s_etat_processus).generateur_aleatoire != NULL)
2791: {
2792: liberation_generateur_aleatoire(s_etat_processus);
2793: }
2794:
2795: l_element_courant = (*s_etat_processus).liste_mutexes;
2796: while(l_element_courant != NULL)
2797: {
2798: pthread_mutex_trylock(&((*((struct_mutex *)
2799: (*(*((struct_liste_chainee *)
2800: l_element_courant)).donnee).objet)).mutex));
2801: pthread_mutex_unlock(&((*((struct_mutex *)
2802: (*(*((struct_liste_chainee *)
2803: l_element_courant)).donnee).objet)).mutex));
2804: pthread_mutex_destroy(&((*((struct_mutex *)
2805: (*(*((struct_liste_chainee *)
2806: l_element_courant)).donnee).objet)).mutex));
2807:
2808: liberation(s_etat_processus,
2809: (*((struct_liste_chainee *)
2810: l_element_courant)).donnee);
2811: l_element_suivant = (*((struct_liste_chainee *)
2812: l_element_courant)).suivant;
2813: free((struct_liste_chainee *) l_element_courant);
2814: l_element_courant = l_element_suivant;
2815: }
2816:
2817: /*
2818: * Arrêt des processus fils
2819: */
2820:
2821: if ((*s_etat_processus).presence_fusible == d_vrai)
2822: {
2823: pthread_cancel((*s_etat_processus).thread_fusible);
2824: }
2825:
2826: pthread_mutex_lock(&((*s_etat_processus).mutex));
2827:
2828: l_element_courant = (void *) (*s_etat_processus)
2829: .l_base_pile_processus;
2830:
2831: while(l_element_courant != NULL)
2832: {
2833: if ((*s_etat_processus).debug == d_vrai)
2834: {
2835: if (((*s_etat_processus).type_debug &
2836: d_debug_processus) != 0)
2837: {
2838: if ((*(*((struct_processus_fils *)
2839: (*(*((struct_liste_chainee *)
2840: l_element_courant)).donnee)
2841: .objet)).thread)
2842: .processus_detache == d_vrai)
2843: {
2844: if ((*s_etat_processus).langue == 'F')
2845: {
2846: printf("[%d] Signalement pour arrêt du "
2847: "processus %d\n",
2848: (int) getpid(), (int)
2849: (*(*((struct_processus_fils *)
2850: (*(*((struct_liste_chainee *)
2851: l_element_courant)).donnee)
2852: .objet)).thread).pid);
2853: }
2854: else
2855: {
2856: printf("[%d] Send stop signal to "
2857: "process %d\n",
2858: (int) getpid(), (int)
2859: (*(*((struct_processus_fils *)
2860: (*(*((struct_liste_chainee *)
2861: l_element_courant)).donnee)
2862: .objet)).thread).pid);
2863: }
2864: }
2865: else
2866: {
2867: if ((*s_etat_processus).langue == 'F')
2868: {
2869: printf("[%d] Signalement pour arrêt du "
2870: "thread %llu\n", (int) getpid(),
2871: (unsigned long long)
2872: (*(*((struct_processus_fils *)
2873: (*(*((struct_liste_chainee *)
2874: l_element_courant)).donnee)
2875: .objet)).thread).tid);
2876: }
2877: else
2878: {
2879: printf("[%d] Send stop signal to "
2880: "thread %llu\n",
2881: (int) getpid(),
2882: (unsigned long long)
2883: (*(*((struct_processus_fils *)
2884: (*(*((struct_liste_chainee *)
2885: l_element_courant)).donnee)
2886: .objet)).thread).tid);
2887: }
2888: }
2889: }
2890: }
2891:
2892: if ((*(*((struct_processus_fils *)
2893: (*(*((struct_liste_chainee *)
2894: l_element_courant)).donnee).objet))
2895: .thread).processus_detache == d_vrai)
2896: {
2897: if ((*s_etat_processus).var_volatile_alarme != 0)
2898: {
2899: kill((*(*((struct_processus_fils *)
2900: (*(*((struct_liste_chainee *)
2901: l_element_courant)).donnee).objet))
2902: .thread).pid, SIGURG);
2903: }
2904: else
2905: {
1.22 bertrand 2906: if ((*s_etat_processus).arret_depuis_abort
2907: == -1)
2908: {
2909: kill((*(*((struct_processus_fils *)
2910: (*(*((struct_liste_chainee *)
2911: l_element_courant)).donnee).objet))
2912: .thread).pid, SIGFABORT);
2913: }
2914: else
2915: {
2916: kill((*(*((struct_processus_fils *)
2917: (*(*((struct_liste_chainee *)
2918: l_element_courant)).donnee).objet))
2919: .thread).pid, SIGFSTOP);
2920: }
1.1 bertrand 2921: }
2922: }
2923: else
2924: {
2925: pthread_mutex_lock(&((*(*((struct_processus_fils *)
2926: (*(*((struct_liste_chainee *)
2927: l_element_courant)).donnee).objet)).thread)
2928: .mutex));
2929:
2930: if ((*(*((struct_processus_fils *)
2931: (*(*((struct_liste_chainee *)
2932: l_element_courant)).donnee).objet)).thread)
2933: .thread_actif == d_vrai)
2934: {
2935: if ((*s_etat_processus).var_volatile_alarme
2936: != 0)
2937: {
2938: pthread_kill((*(*((struct_processus_fils *)
2939: (*(*((struct_liste_chainee *)
2940: l_element_courant)).donnee).objet))
2941: .thread).tid, SIGURG);
2942: }
2943: else
2944: {
1.22 bertrand 2945: if ((*s_etat_processus).arret_depuis_abort
2946: == -1)
2947: {
2948: pthread_kill(
2949: (*(*((struct_processus_fils *)
2950: (*(*((struct_liste_chainee *)
2951: l_element_courant)).donnee)
2952: .objet)).thread).tid,
2953: SIGFABORT);
2954: }
2955: else
2956: {
2957: pthread_kill(
2958: (*(*((struct_processus_fils *)
2959: (*(*((struct_liste_chainee *)
2960: l_element_courant)).donnee)
2961: .objet)).thread).tid,
2962: SIGFSTOP);
2963: }
1.1 bertrand 2964: }
2965: }
2966:
2967: pthread_mutex_unlock(
2968: &((*(*((struct_processus_fils *)
2969: (*(*((struct_liste_chainee *)
2970: l_element_courant)).donnee).objet)).thread)
2971: .mutex));
2972: }
2973:
2974: l_element_courant = (*((struct_liste_chainee *)
2975: l_element_courant)).suivant;
2976: }
2977:
2978: /*
2979: * Attente de la fin de tous les processus fils
2980: */
2981:
2982: for(i = 0; i < d_NOMBRE_INTERRUPTIONS;
2983: (*s_etat_processus).masque_interruptions[i++]
2984: = 'I');
2985:
2986: attente.tv_sec = 0;
2987: attente.tv_nsec = GRANULARITE_us * 1000;
2988:
2989: while((*s_etat_processus).l_base_pile_processus != NULL)
2990: {
2991: status = 0;
2992:
2993: l_element_courant = (void *)
2994: (*s_etat_processus).l_base_pile_processus;
2995:
2996: for(i = 0; i < (unsigned long)
2997: (*(*((struct_processus_fils *)
2998: (*(*((struct_liste_chainee *)
2999: l_element_courant)).donnee).objet)).thread)
3000: .nombre_objets_dans_pipe; i++)
3001: {
3002: if ((s_objet = lecture_pipe(
3003: s_etat_processus,
3004: (*(*((struct_processus_fils *)
3005: (*(*((struct_liste_chainee *)
3006: l_element_courant)).donnee).objet)).thread)
3007: .pipe_objets[0])) != NULL)
3008: {
3009: liberation(s_etat_processus, s_objet);
3010:
3011: (*(*((struct_processus_fils *)
3012: (*(*((struct_liste_chainee *)
3013: l_element_courant)).donnee).objet))
3014: .thread).nombre_objets_dans_pipe--;
3015:
3016: action.sa_handler = SIG_IGN;
3017: action.sa_flags = SA_ONSTACK;
3018:
3019: if (sigaction(SIGPIPE, &action, ®istre)
3020: != 0)
3021: {
3022: pthread_mutex_unlock(
3023: &((*s_etat_processus).mutex));
3024: return(EXIT_FAILURE);
3025: }
3026:
3027: while((longueur_ecriture =
3028: write_atomic(s_etat_processus,
3029: (*(*((struct_processus_fils *)
3030: (*(*((struct_liste_chainee *)
3031: l_element_courant)).donnee).objet))
3032: .thread).pipe_nombre_injections[1], "+",
3033: sizeof(unsigned char))) !=
3034: sizeof(unsigned char))
3035: {
3036: if (longueur_ecriture == -1)
3037: {
3038: // Le processus n'existe plus.
3039: break;
3040: }
3041: }
3042:
3043: if (sigaction(SIGPIPE, ®istre, NULL)
3044: != 0)
3045: {
3046: pthread_mutex_unlock(
3047: &((*s_etat_processus).mutex));
3048: return(EXIT_FAILURE);
3049: }
3050: }
3051: }
3052:
3053: pthread_mutex_unlock(&((*s_etat_processus).mutex));
1.23 bertrand 3054:
3055: if ((*s_etat_processus)
3056: .nombre_interruptions_non_affectees != 0)
3057: {
3058: affectation_interruptions_logicielles(
3059: s_etat_processus);
3060: }
3061:
1.1 bertrand 3062: nanosleep(&attente, NULL);
3063: pthread_mutex_lock(&((*s_etat_processus).mutex));
3064: }
3065:
3066: pthread_mutex_unlock(&((*s_etat_processus).mutex));
3067:
3068: erreur_historique = write_history(
3069: (*s_etat_processus).nom_fichier_historique);
3070: clear_history();
3071:
3072: if (erreur_historique != 0)
3073: {
3074: if ((*s_etat_processus).langue == 'F')
3075: {
3076: printf("+++Erreur : L'historique ne peut être "
3077: "écrit\n");
3078: }
3079: else
3080: {
3081: printf("+++Error : History cannot be "
3082: "written\n");
3083: }
3084:
3085: if (test_cfsf(s_etat_processus, 51) == d_faux)
3086: {
3087: printf("%s", ds_beep);
3088: }
3089: }
3090:
3091: free((*s_etat_processus).nom_fichier_historique);
3092:
3093: if (((*s_etat_processus).core == d_vrai) &&
3094: (erreur == d_erreur) &&
3095: ((*s_etat_processus).var_volatile_traitement_sigint
3096: == 0))
3097: {
3098: printf("\n");
3099:
3100: if ((*s_etat_processus).langue == 'F')
3101: {
3102: printf("+++Information : Génération du fichier "
3103: "rpl-core [%d]\n", (int) getpid());
3104: }
3105: else
3106: {
3107: printf("+++Information : Writing rpl-core "
3108: "file [%d]\n", (int) getpid());
3109: }
3110:
3111: rplcore(s_etat_processus);
3112:
3113: if ((*s_etat_processus).langue == 'F')
3114: {
3115: printf("+++Information : Processus tracé [%d]\n",
3116: (int) getpid());
3117: }
3118: else
3119: {
3120: printf("+++Information : Done [%d]\n",
3121: (int) getpid());
3122: }
3123:
3124: printf("\n");
3125: }
3126:
3127: free((*s_etat_processus).definitions_chainees);
3128:
3129: /*
3130: * Libération de l'arbre des instructions
3131: */
3132:
3133: liberation_arbre_instructions(s_etat_processus,
3134: (*s_etat_processus).arbre_instructions);
3135: free((*s_etat_processus).pointeurs_caracteres);
3136:
3137: if ((*s_etat_processus).entree_standard != NULL)
3138: {
3139: pclose((*s_etat_processus).entree_standard);
3140: (*s_etat_processus).entree_standard = NULL;
3141: }
3142:
3143: if ((*s_etat_processus).nom_fichier_impression != NULL)
3144: {
3145: if (test_cfsf(s_etat_processus, 51) == d_faux)
3146: {
3147: printf("%s", ds_beep);
3148: }
3149:
3150: if ((*s_etat_processus).langue == 'F')
3151: {
3152: printf("+++Attention : Queue d'impression "
3153: "non vide !\n");
3154: }
3155: else
3156: {
3157: printf("+++Warning : Non empty printing "
3158: "spool queue !\n");
3159: }
3160:
3161: instruction_erase(s_etat_processus);
3162: }
3163:
3164: if ((*s_etat_processus).fichiers_graphiques != NULL)
3165: {
3166: instruction_cllcd(s_etat_processus);
3167: }
3168:
3169: liberation(s_etat_processus, (*s_etat_processus).indep);
3170: liberation(s_etat_processus, (*s_etat_processus).depend);
3171:
3172: free((*s_etat_processus).label_x);
3173: free((*s_etat_processus).label_y);
3174: free((*s_etat_processus).label_z);
3175: free((*s_etat_processus).titre);
3176: free((*s_etat_processus).legende);
3177:
3178: liberation(s_etat_processus, (*s_etat_processus)
3179: .parametres_courbes_de_niveau);
3180:
3181: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
3182: {
3183: liberation(s_etat_processus,
3184: (*s_etat_processus).corps_interruptions[i]);
3185:
3186: l_element_courant = (*s_etat_processus)
3187: .pile_origine_interruptions[i];
3188:
3189: while(l_element_courant != NULL)
3190: {
3191: l_element_suivant = (*((struct_liste_chainee *)
3192: l_element_courant)).suivant;
3193:
3194: liberation(s_etat_processus,
3195: (*((struct_liste_chainee *)
3196: l_element_courant)).donnee);
3197: free(l_element_courant);
3198:
3199: l_element_courant = l_element_suivant;
3200: }
3201: }
3202:
3203: if ((*s_etat_processus).instruction_derniere_erreur
3204: != NULL)
3205: {
3206: free((*s_etat_processus).instruction_derniere_erreur);
3207: (*s_etat_processus).instruction_derniere_erreur = NULL;
3208: }
3209:
3210: /*
3211: * Le pointeur s_etat_processus.nom_fichier_source est
3212: * alloué par le système. Il ne faut donc pas
3213: * le libérer...
3214: */
3215:
3216: for(i = 0; i < (*s_etat_processus).nombre_variables; i++)
3217: {
3218: liberation(s_etat_processus,
3219: (*s_etat_processus).s_liste_variables[i].objet);
3220: free((*s_etat_processus).s_liste_variables[i].nom);
3221: }
3222:
3223: free((*s_etat_processus).s_liste_variables);
3224:
3225: for(i = 0; i < (*s_etat_processus)
3226: .nombre_variables_statiques; i++)
3227: {
3228: liberation(s_etat_processus, (*s_etat_processus)
3229: .s_liste_variables_statiques[i].objet);
3230: free((*s_etat_processus)
3231: .s_liste_variables_statiques[i].nom);
3232: }
3233:
3234: free((*s_etat_processus).s_liste_variables_statiques);
3235:
3236: for(i = 0; i < (*((*s_etat_processus)
3237: .s_liste_variables_partagees)).nombre_variables;
3238: i++)
3239: {
3240: liberation(s_etat_processus, (*((*s_etat_processus)
3241: .s_liste_variables_partagees)).table[i].objet);
3242: free((*((*s_etat_processus)
3243: .s_liste_variables_partagees)).table[i].nom);
3244: }
3245:
3246: free((struct_variable_partagee *)
3247: (*((*s_etat_processus).s_liste_variables_partagees))
3248: .table);
3249:
3250: /*
3251: * Si resultats est non nul, rplinit a été appelé
3252: * depuis rpl() [librpl] et non main().
3253: * On copie alors le contenu de la * pile dans un
3254: * tableau **resultats dont le pointeur de base a
3255: * été alloué dans rpl().
3256: */
3257:
3258: if (resultats != NULL)
3259: {
3260: if ((*resultats) != NULL)
3261: {
3262: free((*resultats));
3263:
3264: if (((*resultats) = malloc(((*s_etat_processus)
3265: .hauteur_pile_operationnelle + 1)
3266: * sizeof(unsigned char **))) != NULL)
3267: {
3268: (*resultats)[(*s_etat_processus)
3269: .hauteur_pile_operationnelle] = NULL;
3270: l_element_courant = (void *) (*s_etat_processus)
3271: .l_base_pile;
3272:
3273: for(i = 0; i < (*s_etat_processus)
3274: .hauteur_pile_operationnelle; i++)
3275: {
3276: if (l_element_courant != NULL)
3277: {
3278: (*resultats)[i] =
3279: formateur(s_etat_processus,
3280: 0, (*((struct_liste_chainee *)
3281: l_element_courant)).donnee);
3282:
3283: if ((*resultats)[i] == NULL)
3284: {
3285: i = (*s_etat_processus).
3286: hauteur_pile_operationnelle;
3287: }
3288: else
3289: {
3290: l_element_suivant =
3291: (*((struct_liste_chainee *)
3292: l_element_courant)).suivant;
3293: }
3294: }
3295: }
3296: }
3297: else
3298: {
3299: (*resultats) = NULL;
3300: erreur = d_es_allocation_memoire;
3301: }
3302: }
3303: }
3304:
3305: l_element_courant = (void *) (*s_etat_processus)
3306: .l_base_pile;
3307: while(l_element_courant != NULL)
3308: {
3309: l_element_suivant = (*((struct_liste_chainee *)
3310: l_element_courant)).suivant;
3311:
3312: liberation(s_etat_processus,
3313: (*((struct_liste_chainee *)
3314: l_element_courant)).donnee);
3315: free((struct_liste_chainee *) l_element_courant);
3316:
3317: l_element_courant = l_element_suivant;
3318: }
3319:
3320: l_element_courant = (void *) (*s_etat_processus)
3321: .l_base_pile_contextes;
3322: while(l_element_courant != NULL)
3323: {
3324: l_element_suivant = (*((struct_liste_chainee *)
3325: l_element_courant)).suivant;
3326:
3327: liberation(s_etat_processus,
3328: (*((struct_liste_chainee *)
3329: l_element_courant)).donnee);
3330: free((struct_liste_chainee *) l_element_courant);
3331:
3332: l_element_courant = l_element_suivant;
3333: }
3334:
3335: l_element_courant = (void *) (*s_etat_processus)
3336: .l_base_pile_taille_contextes;
3337: while(l_element_courant != NULL)
3338: {
3339: l_element_suivant = (*((struct_liste_chainee *)
3340: l_element_courant)).suivant;
3341:
3342: liberation(s_etat_processus,
3343: (*((struct_liste_chainee *)
3344: l_element_courant)).donnee);
3345: free((struct_liste_chainee *) l_element_courant);
3346:
3347: l_element_courant = l_element_suivant;
3348: }
3349:
3350: for(i = 0; i < (*s_etat_processus)
3351: .nombre_instructions_externes; i++)
3352: {
3353: free((*s_etat_processus).s_instructions_externes[i]
3354: .nom);
3355: free((*s_etat_processus).s_instructions_externes[i]
3356: .nom_bibliotheque);
3357: }
3358:
3359: if ((*s_etat_processus).nombre_instructions_externes != 0)
3360: {
3361: free((*s_etat_processus).s_instructions_externes);
3362: }
3363:
3364: l_element_courant = (void *) (*s_etat_processus)
3365: .s_bibliotheques;
3366:
3367: while(l_element_courant != NULL)
3368: {
3369: l_element_suivant = (*((struct_liste_chainee *)
3370: l_element_courant)).suivant;
3371:
3372: free((*((struct_bibliotheque *)
3373: (*((struct_liste_chainee *)
3374: l_element_courant)).donnee)).nom);
3375: dlclose((*((struct_bibliotheque *)
3376: (*((struct_liste_chainee *)
3377: l_element_courant)).donnee)).descripteur);
3378: free((*((struct_liste_chainee *) l_element_courant))
3379: .donnee);
3380: free(l_element_courant);
3381:
3382: l_element_courant = l_element_suivant;
3383: }
3384:
3385: l_element_courant = (void *) (*s_etat_processus)
3386: .l_base_pile_last;
3387: while(l_element_courant != NULL)
3388: {
3389: l_element_suivant = (*((struct_liste_chainee *)
3390: l_element_courant)).suivant;
3391:
3392: liberation(s_etat_processus,
3393: (*((struct_liste_chainee *)
3394: l_element_courant)).donnee);
3395: free((struct_liste_chainee *) l_element_courant);
3396:
3397: l_element_courant = l_element_suivant;
3398: }
3399:
3400: l_element_courant = (void *) (*s_etat_processus)
3401: .l_base_pile_systeme;
3402: while(l_element_courant != NULL)
3403: {
3404: l_element_suivant = (*((struct_liste_pile_systeme *)
3405: l_element_courant)).suivant;
3406:
3407: liberation(s_etat_processus,
3408: (*((struct_liste_pile_systeme *)
3409: l_element_courant)).indice_boucle);
3410: liberation(s_etat_processus,
3411: (*((struct_liste_pile_systeme *)
3412: l_element_courant)).limite_indice_boucle);
3413: liberation(s_etat_processus,
3414: (*((struct_liste_pile_systeme *)
3415: l_element_courant)).objet_de_test);
3416:
3417: if ((*((struct_liste_pile_systeme *)
3418: l_element_courant)).nom_variable != NULL)
3419: {
3420: free((*((struct_liste_pile_systeme *)
3421: l_element_courant)).nom_variable);
3422: }
3423:
3424: free((struct_liste_pile_systeme *)
3425: l_element_courant);
3426:
3427: l_element_courant = l_element_suivant;
3428: }
3429:
3430: l_element_courant = (void *)
3431: (*s_etat_processus).s_fichiers;
3432: while(l_element_courant != NULL)
3433: {
3434: l_element_suivant = (*((struct_liste_chainee *)
3435: l_element_courant)).suivant;
3436:
3437: fclose((*((struct_descripteur_fichier *)
3438: (*((struct_liste_chainee *)
3439: l_element_courant)).donnee))
1.12 bertrand 3440: .descripteur_c);
3441:
3442: if ((*((struct_descripteur_fichier *)
3443: (*((struct_liste_chainee *)
3444: l_element_courant)).donnee)).type != 'C')
3445: {
3446: sqlite3_close((*((struct_descripteur_fichier *)
3447: (*((struct_liste_chainee *)
3448: l_element_courant)).donnee))
3449: .descripteur_sqlite);
3450: }
1.1 bertrand 3451:
3452: if ((*((struct_descripteur_fichier *)
3453: (*((struct_liste_chainee *)
3454: l_element_courant)).donnee))
3455: .effacement == 'Y')
3456: {
3457: unlink((*((struct_descripteur_fichier *)
3458: (*((struct_liste_chainee *)
3459: l_element_courant)).donnee))
3460: .nom);
3461: }
3462:
3463: free((*((struct_descripteur_fichier *)
3464: (*((struct_liste_chainee *)
3465: l_element_courant)).donnee)).nom);
3466: free((struct_descripteur_fichier *)
3467: (*((struct_liste_chainee *)
3468: l_element_courant)).donnee);
3469: free(l_element_courant);
3470:
3471: l_element_courant = l_element_suivant;
3472: }
3473:
3474: l_element_courant = (void *)
3475: (*s_etat_processus).s_sockets;
3476: while(l_element_courant != NULL)
3477: {
3478: l_element_suivant = (*((struct_liste_chainee *)
3479: l_element_courant)).suivant;
3480:
3481: if ((*((struct_socket *)
3482: (*(*((struct_liste_chainee *)
3483: l_element_courant)).donnee).objet))
3484: .socket_connectee == d_vrai)
3485: {
3486: shutdown((*((struct_socket *)
3487: (*(*((struct_liste_chainee *)
3488: l_element_courant)).donnee).objet))
3489: .socket, SHUT_RDWR);
3490: }
3491:
3492: close((*((struct_socket *)
3493: (*(*((struct_liste_chainee *)
3494: l_element_courant)).donnee).objet)).socket);
3495:
3496: if ((*((struct_socket *) (*(*((struct_liste_chainee *)
3497: l_element_courant)).donnee).objet)).effacement
3498: == 'Y')
3499: {
3500: unlink((*((struct_socket *)
3501: (*(*((struct_liste_chainee *)
3502: l_element_courant)).donnee).objet))
3503: .adresse);
3504: }
3505:
3506: liberation(s_etat_processus,
3507: (*((struct_liste_chainee *)
3508: l_element_courant)).donnee);
3509: free(l_element_courant);
3510:
3511: l_element_courant = l_element_suivant;
3512: }
3513:
3514: l_element_courant = (void *)
3515: (*s_etat_processus).s_connecteurs_sql;
3516: while(l_element_courant != NULL)
3517: {
3518: l_element_suivant = (*((struct_liste_chainee *)
3519: l_element_courant)).suivant;
3520:
3521: sqlclose((*((struct_liste_chainee *)
3522: l_element_courant)).donnee);
3523: liberation(s_etat_processus,
3524: (*((struct_liste_chainee *)
3525: l_element_courant)).donnee);
3526: free(l_element_courant);
3527:
3528: l_element_courant = l_element_suivant;
3529: }
3530:
3531: l_element_courant = (*s_etat_processus).s_marques;
3532: while(l_element_courant != NULL)
3533: {
3534: free((*((struct_marque *) l_element_courant)).label);
3535: free((*((struct_marque *) l_element_courant)).position);
3536: l_element_suivant = (*((struct_marque *)
3537: l_element_courant)).suivant;
3538: free(l_element_courant);
3539: l_element_courant = l_element_suivant;
3540: }
3541: }
3542: else
3543: {
3544: erreur = d_es_allocation_memoire;
3545:
3546: if (test_cfsf(s_etat_processus, 51) == d_faux)
3547: {
3548: printf("%s", ds_beep);
3549: }
3550:
3551: if ((*s_etat_processus).langue == 'F')
3552: {
3553: printf("+++Système : Mémoire insuffisante\n");
3554: }
3555: else
3556: {
3557: printf("+++System : Not enough memory\n");
3558: }
3559: }
3560: }
3561:
3562: liberation_allocateur(s_etat_processus);
3563: }
3564:
3565: if (traitement_fichier_temporaire == 'Y')
3566: {
3567: if (destruction_fichier(nom_fichier_temporaire) == d_erreur)
3568: {
3569: return(EXIT_FAILURE);
3570: }
3571:
3572: free(nom_fichier_temporaire);
3573: }
3574:
3575: if ((*s_etat_processus).profilage == d_vrai)
3576: {
3577: ecriture_profil(s_etat_processus);
3578: liberation_profil(s_etat_processus);
3579: }
3580: }
3581:
3582: closelog();
3583:
3584: pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes));
3585: pthread_mutex_destroy(&((*((*s_etat_processus).s_liste_variables_partagees))
3586: .mutex));
3587:
3588: retrait_thread(s_etat_processus);
3589:
3590: pthread_mutex_destroy(&((*s_etat_processus).mutex));
1.30 bertrand 3591: pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));
1.29 bertrand 3592:
1.17 bertrand 3593: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 3594: sem_post(&((*s_etat_processus).semaphore_fork));
3595: sem_destroy(&((*s_etat_processus).semaphore_fork));
1.17 bertrand 3596: # else
3597: sem_post((*s_etat_processus).semaphore_fork);
3598: sem_destroy2((*s_etat_processus).semaphore_fork, sem_fork);
3599: # endif
1.1 bertrand 3600:
3601: free((*s_etat_processus).localisation);
3602:
1.17 bertrand 3603: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 3604: sem_destroy(&semaphore_liste_threads);
1.17 bertrand 3605: # else
3606: sem_destroy2(semaphore_liste_threads, sem_liste_threads);
3607: # endif
3608: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 3609: sem_post(&semaphore_gestionnaires_signaux);
3610: sem_destroy(&semaphore_gestionnaires_signaux);
3611: sem_destroy(&semaphore_gestionnaires_signaux_atomique);
1.17 bertrand 3612: # else
3613: sem_post(semaphore_gestionnaires_signaux);
3614: sem_destroy2(semaphore_gestionnaires_signaux, sem_gestionnaires_signaux);
3615: sem_destroy2(semaphore_gestionnaires_signaux_atomique,
3616: sem_gestionnaires_signaux_atomique);
3617: # endif
1.1 bertrand 3618:
1.40 bertrand 3619: # ifdef _BROKEN_SIGINFO
3620: destruction_fifos_signaux(s_etat_processus);
3621: # undef return
3622: # endif
3623:
3624: free((*s_etat_processus).chemin_fichiers_temporaires);
1.24 bertrand 3625: free(s_etat_processus);
3626:
1.8 bertrand 3627: # ifdef DEBUG_MEMOIRE
1.24 bertrand 3628: debug_memoire_verification();
3629: analyse_post_mortem();
1.8 bertrand 3630: # endif
3631:
1.13 bertrand 3632: return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);
1.1 bertrand 3633: }
3634:
3635:
3636: void
3637: informations(struct_processus *s_etat_processus)
3638: {
3639: printf("\n");
3640:
3641: if ((*s_etat_processus).langue == 'F')
3642: {
3643: printf(" rpl [-options] [programme]\n");
1.13 bertrand 3644: printf(" -a : analyse du code\n");
1.1 bertrand 3645: printf(" -A : paramètres passés au programme principal\n");
3646: printf(" -c : génération de fichier de débogage (rpl-core)\n");
3647: printf(" -d : option de déverminage interne\n");
3648: printf(" -D : lancement d'un daemon\n");
3649: printf(" -h : aide sur la ligne de commande\n");
3650: printf(" -i : fonctionnement interactif\n");
3651: printf(" -l : licence d'utilisation\n");
3652: printf(" -n : ignorance du signal HUP\n");
3653: printf(" -p : précompilation du script avant exécution\n");
3654: printf(" -P : profilage\n");
3655: printf(" -s : empêchement de l'ouverture de l'écran initial\n");
3656: printf(" -S : exécution du script passé en ligne de commande\n");
3657: printf(" -t : trace\n");
3658: printf(" -v : version\n");
3659: }
3660: else
3661: {
3662: printf(" rpl [-options] [program]\n");
1.13 bertrand 3663: printf(" -a : analyzes program\n");
1.1 bertrand 3664: printf(" -A : sends parameters to main program\n");
3665: printf(" -c : allows creation of a rpl-core file, providing a way"
3666: "\n"
3667: " to debug a program\n");
3668: printf(" -d : internal debug process\n");
3669: printf(" -D : starts in daemon mode\n");
3670: printf(" -h : shows a summary of available options\n");
3671: printf(" -i : runs the RPL/2 sequencer in interactive mode\n");
3672: printf(" -l : prints the user licence of the software\n");
3673: printf(" -n : ignores HUP signal\n");
3674: printf(" -p : precompiles script\n");
3675: printf(" -P : computes profile data\n");
3676: printf(" -s : disables splash screen\n");
3677: printf(" -S : executes script written in command line\n");
3678: printf(" -t : enables tracing mode\n");
3679: printf(" -v : prints the version number\n");
3680: }
3681:
3682: printf("\n");
3683:
3684: return;
3685: }
3686:
3687: // vim: ts=4