1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.0
4: Copyright (C) 1989-2011 Dr. BERTRAND Joël
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: #include "rpl-conv.h"
24:
25:
26: /*
27: ================================================================================
28: Fonction 'num'
29: ================================================================================
30: Entrées : structure processus
31: --------------------------------------------------------------------------------
32: Sorties :
33: --------------------------------------------------------------------------------
34: Effets de bord : néant
35: ================================================================================
36: */
37:
38: void
39: instruction_num(struct_processus *s_etat_processus)
40: {
41: struct_objet *s_objet_argument;
42: struct_objet *s_objet_resultat;
43:
44: (*s_etat_processus).erreur_execution = d_ex;
45:
46: if ((*s_etat_processus).affichage_arguments == 'Y')
47: {
48: printf("\n NUM ");
49:
50: if ((*s_etat_processus).langue == 'F')
51: {
52: printf("(conversion d'un caractère en entier)\n\n");
53: }
54: else
55: {
56: printf("(character to integer conversion)\n\n");
57: }
58:
59: printf(" 1: %s\n", d_CHN);
60: printf("-> 1: 0 <= %s <= 255\n", d_INT);
61:
62: return;
63: }
64: else if ((*s_etat_processus).test_instruction == 'Y')
65: {
66: (*s_etat_processus).nombre_arguments = -1;
67: return;
68: }
69:
70: if (test_cfsf(s_etat_processus, 31) == d_vrai)
71: {
72: if (empilement_pile_last(s_etat_processus, 1) == d_erreur)
73: {
74: return;
75: }
76: }
77:
78: if (depilement(s_etat_processus, &((*s_etat_processus).l_base_pile),
79: &s_objet_argument) == d_erreur)
80: {
81: (*s_etat_processus).erreur_execution = d_ex_manque_argument;
82: return;
83: }
84:
85: /*
86: --------------------------------------------------------------------------------
87: Chaîne de caractères
88: --------------------------------------------------------------------------------
89: */
90:
91: if ((*s_objet_argument).type == CHN)
92: {
93: if (strlen((unsigned char *) (*s_objet_argument).objet) != 1)
94: {
95: liberation(s_etat_processus, s_objet_argument);
96:
97: (*s_etat_processus).erreur_execution = d_ex_argument_invalide;
98: return;
99: }
100:
101: if ((s_objet_resultat = allocation(s_etat_processus, INT)) == NULL)
102: {
103: (*s_etat_processus).erreur_systeme = d_es_allocation_memoire;
104: return;
105: }
106:
107: (*((integer8 *) (*s_objet_resultat).objet)) =
108: (integer8) ((unsigned char *) (*s_objet_argument).objet)[0];
109: }
110:
111: /*
112: --------------------------------------------------------------------------------
113: Type invalide
114: --------------------------------------------------------------------------------
115: */
116:
117: else
118: {
119: liberation(s_etat_processus, s_objet_argument);
120:
121: (*s_etat_processus).erreur_execution = d_ex_erreur_type_argument;
122: return;
123: }
124:
125: liberation(s_etat_processus, s_objet_argument);
126:
127: if (empilement(s_etat_processus, &((*s_etat_processus).l_base_pile),
128: s_objet_resultat) == d_erreur)
129: {
130: return;
131: }
132:
133: return;
134: }
135:
136:
137: /*
138: ================================================================================
139: Fonction 'ns'
140: ================================================================================
141: Entrées : structure processus
142: --------------------------------------------------------------------------------
143: Sorties :
144: --------------------------------------------------------------------------------
145: Effets de bord : néant
146: ================================================================================
147: */
148:
149: void
150: instruction_ns(struct_processus *s_etat_processus)
151: {
152: struct_objet *s_objet_resultat;
153:
154: (*s_etat_processus).erreur_execution = d_ex;
155:
156: if ((*s_etat_processus).affichage_arguments == 'Y')
157: {
158: printf("\n NS ");
159:
160: if ((*s_etat_processus).langue == 'F')
161: {
162: printf("(nombre de données dans la matrice statistique\n\n");
163: }
164: else
165: {
166: printf("(number of data elements in statistical matrix)\n\n");
167: }
168:
169: printf("-> 1: %s\n", d_INT);
170:
171: return;
172: }
173: else if ((*s_etat_processus).test_instruction == 'Y')
174: {
175: (*s_etat_processus).nombre_arguments = -1;
176: return;
177: }
178:
179: if (test_cfsf(s_etat_processus, 31) == d_vrai)
180: {
181: if (empilement_pile_last(s_etat_processus, 0) == d_erreur)
182: {
183: return;
184: }
185: }
186:
187: if ((s_objet_resultat = allocation(s_etat_processus, INT)) == NULL)
188: {
189: (*s_etat_processus).erreur_systeme = d_es_allocation_memoire;
190: return;
191: }
192:
193: if (recherche_variable_globale(s_etat_processus, ds_sdat) == d_faux)
194: {
195: /*
196: * Aucune variable SIGMA
197: */
198:
199: (*s_etat_processus).erreur_systeme = d_es;
200: (*s_etat_processus).erreur_execution = d_ex;
201:
202: (*((integer8 *) (*s_objet_resultat).objet)) = 0;
203: }
204: else
205: {
206: if (((*(*(*s_etat_processus).pointeur_variable_courante).objet)
207: .type != MIN) && ((*(*(*s_etat_processus)
208: .pointeur_variable_courante).objet).type != MRL))
209: {
210: liberation(s_etat_processus, s_objet_resultat);
211:
212: (*s_etat_processus).erreur_execution =
213: d_ex_matrice_statistique_invalide;
214: return;
215: }
216:
217: (*((integer8 *) (*s_objet_resultat).objet)) =
218: (*((struct_matrice *) (*(*(*s_etat_processus)
219: .pointeur_variable_courante).objet).objet)).nombre_lignes;
220: }
221:
222: if (empilement(s_etat_processus, &((*s_etat_processus).l_base_pile),
223: s_objet_resultat) == d_erreur)
224: {
225: return;
226: }
227:
228: return;
229: }
230:
231:
232: /*
233: ================================================================================
234: Fonction 'newplane'
235: ================================================================================
236: Entrées : structure processus
237: --------------------------------------------------------------------------------
238: Sorties :
239: --------------------------------------------------------------------------------
240: Effets de bord : néant
241: ================================================================================
242: */
243:
244: void
245: instruction_newplane(struct_processus *s_etat_processus)
246: {
247: (*s_etat_processus).erreur_execution = d_ex;
248:
249: if ((*s_etat_processus).affichage_arguments == 'Y')
250: {
251: printf("\n NEWPLANE ");
252:
253: if ((*s_etat_processus).langue == 'F')
254: {
255: printf("(nouveau plan graphique)\n\n");
256: printf(" Aucun argument\n");
257: }
258: else
259: {
260: printf("(new graphic plane)\n\n");
261: printf(" No argument\n");
262: }
263:
264: return;
265: }
266: else if ((*s_etat_processus).test_instruction == 'Y')
267: {
268: (*s_etat_processus).nombre_arguments = -1;
269: return;
270: }
271:
272: if (test_cfsf(s_etat_processus, 31) == d_vrai)
273: {
274: if (empilement_pile_last(s_etat_processus, 0) == d_erreur)
275: {
276: return;
277: }
278: }
279:
280: (*s_etat_processus).requete_nouveau_plan = d_vrai;
281:
282: return;
283: }
284:
285:
286: /*
287: ================================================================================
288: Fonction 'nrproc'
289: ================================================================================
290: Entrées : structure processus
291: --------------------------------------------------------------------------------
292: Sorties :
293: --------------------------------------------------------------------------------
294: Effets de bord : néant
295: ================================================================================
296: */
297:
298: void
299: instruction_nrproc(struct_processus *s_etat_processus)
300: {
301: (*s_etat_processus).erreur_execution = d_ex;
302:
303: if ((*s_etat_processus).affichage_arguments == 'Y')
304: {
305: printf("\n NRPROC ");
306:
307: if ((*s_etat_processus).langue == 'F')
308: {
309: printf("(nouvelle racine des processus)\n\n");
310: printf(" Aucun argument\n");
311: }
312: else
313: {
314: printf("(new root process)\n\n");
315: printf(" No argument\n");
316: }
317:
318: return;
319: }
320: else if ((*s_etat_processus).test_instruction == 'Y')
321: {
322: (*s_etat_processus).nombre_arguments = -1;
323: return;
324: }
325:
326: if (test_cfsf(s_etat_processus, 31) == d_vrai)
327: {
328: if (empilement_pile_last(s_etat_processus, 0) == d_erreur)
329: {
330: return;
331: }
332: }
333:
334: (*s_etat_processus).var_volatile_processus_pere = -1;
335: (*s_etat_processus).pid_processus_pere = getpid();
336: (*s_etat_processus).tid_processus_pere = pthread_self();
337:
338: return;
339: }
340:
341: // vim: ts=4
CVSweb interface <joel.bertrand@systella.fr>
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to instructions_n2.c CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [local] / rpl / src