version 1.6, 2010/03/07 17:03:29
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version 1.19, 2010/08/06 15:26:49
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Line 1
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Line 1
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.0.12 |
RPL/2 (R) version 4.0.18 |
Copyright (C) 1989-2010 Dr. BERTRAND Joël |
Copyright (C) 1989-2010 Dr. BERTRAND Joël |
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This file is part of RPL/2. |
This file is part of RPL/2. |
Line 20
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Line 20
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*/ |
*/ |
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#include "rpl.conv.h" |
#include "rpl-conv.h" |
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/* |
/* |
Line 848 instruction_read(struct_processus *s_eta
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Line 848 instruction_read(struct_processus *s_eta
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{ |
{ |
const char *queue; |
const char *queue; |
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int ios; |
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integer8 element; |
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integer8 id; |
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integer8 position_clef; |
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logical1 indicateur_48; |
logical1 indicateur_48; |
logical1 presence_chaine; |
logical1 presence_chaine; |
logical1 presence_indicateur; |
logical1 presence_indicateur; |
Line 868 instruction_read(struct_processus *s_eta
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Line 874 instruction_read(struct_processus *s_eta
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struct sockaddr_un adresse_unix; |
struct sockaddr_un adresse_unix; |
struct sockaddr_in adresse_ipv4; |
struct sockaddr_in adresse_ipv4; |
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# ifdef IPV6 |
struct sockaddr_in6 adresse_ipv6; |
struct sockaddr_in6 adresse_ipv6; |
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# endif |
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struct timespec attente; |
struct timespec attente; |
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struct_descripteur_fichier *descripteur; |
struct_descripteur_fichier *descripteur; |
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struct_liste_chainee *l_element_courant; |
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struct_liste_chainee *l_element_inclus; |
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struct_objet *s_objet_adresse; |
struct_objet *s_objet_adresse; |
struct_objet *s_objet_argument_1; |
struct_objet *s_objet_argument_1; |
struct_objet *s_objet_argument_2; |
struct_objet *s_objet_argument_2; |
Line 881 instruction_read(struct_processus *s_eta
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Line 892 instruction_read(struct_processus *s_eta
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struct_objet *s_objet_type; |
struct_objet *s_objet_type; |
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unsigned char caractere; |
unsigned char caractere; |
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unsigned char *clef_utf8; |
unsigned char *commande; |
unsigned char *commande; |
unsigned char *tampon_lecture; |
unsigned char *tampon_lecture; |
unsigned char *tampon; |
unsigned char *tampon; |
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unsigned char *tampon2; |
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unsigned long i; |
unsigned long i; |
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Line 907 instruction_read(struct_processus *s_eta
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Line 920 instruction_read(struct_processus *s_eta
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printf(" 1: %s, %s\n\n", d_FCH, d_SCK); |
printf(" 1: %s, %s\n\n", d_FCH, d_SCK); |
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printf(" 1: %s, %s\n", d_INT, d_CHN); |
printf(" 2: %s, %s\n", d_INT, d_CHN); |
printf(" 1: %s\n", d_FCH); |
printf(" 1: %s\n", d_FCH); |
return; |
return; |
} |
} |
Line 1116 instruction_read(struct_processus *s_eta
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Line 1129 instruction_read(struct_processus *s_eta
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{ |
{ |
if (tampon_lecture[pointeur] == '"') |
if (tampon_lecture[pointeur] == '"') |
{ |
{ |
presence_chaine = (presence_chaine == d_vrai) |
if (pointeur > 0) |
? d_faux : d_vrai; |
{ |
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if (tampon_lecture[pointeur - 1] != '\\') |
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{ |
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presence_chaine = (presence_chaine == |
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d_vrai) ? d_faux : d_vrai; |
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} |
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} |
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else |
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{ |
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presence_chaine = (presence_chaine == d_vrai) |
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? d_faux : d_vrai; |
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} |
} |
} |
else |
else |
{ |
{ |
Line 1279 instruction_read(struct_processus *s_eta
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Line 1303 instruction_read(struct_processus *s_eta
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
return; |
return; |
} |
} |
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switch(sqlite3_step(ppStmt)) |
switch(sqlite3_step(ppStmt)) |
{ |
{ |
Line 1360 instruction_read(struct_processus *s_eta
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Line 1383 instruction_read(struct_processus *s_eta
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cf(s_etat_processus, 48); |
cf(s_etat_processus, 48); |
} |
} |
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(*s_etat_processus).instruction_courante = tampon; |
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liberation(s_etat_processus, s_objet_argument_1); |
liberation(s_etat_processus, s_objet_argument_1); |
liberation(s_etat_processus, s_objet_argument_2); |
liberation(s_etat_processus, s_objet_argument_2); |
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free((*s_etat_processus).instruction_courante); |
free((*s_etat_processus).instruction_courante); |
free(commande); |
free(commande); |
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(*s_etat_processus).instruction_courante = tampon; |
return; |
return; |
} |
} |
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Line 1399 instruction_read(struct_processus *s_eta
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Line 1422 instruction_read(struct_processus *s_eta
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} |
} |
else |
else |
{ |
{ |
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BUG(((*descripteur).type != 'S'), uprintf("Bad filtype !\n")); |
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if (depilement(s_etat_processus, &((*s_etat_processus) |
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.l_base_pile), &s_objet_argument_2) == d_erreur) |
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{ |
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(*s_etat_processus).erreur_execution = d_ex_manque_argument; |
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return; |
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} |
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if ((*s_objet_argument_2).type != CHN) |
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{ |
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_type_argument; |
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return; |
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} |
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// Récupération de la position de la clef |
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if (alsprintf(&commande, "select key from control " |
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"where id = 1") < 0) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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if (sqlite3_prepare_v2((*descripteur).descripteur_sqlite, |
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commande, strlen(commande), &ppStmt, &queue) |
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!= SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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if (sqlite3_step(ppStmt) != SQLITE_ROW) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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if (sqlite3_column_type(ppStmt, 0) != SQLITE_INTEGER) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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position_clef = sqlite3_column_int64(ppStmt, 0); |
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if (sqlite3_step(ppStmt) != SQLITE_DONE) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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if (sqlite3_finalize(ppStmt) != SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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free(commande); |
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if ((clef_utf8 = transliteration(s_etat_processus, |
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(unsigned char *) (*s_objet_argument_2).objet, |
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d_locale, "UTF-8")) == NULL) |
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{ |
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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return; |
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} |
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// Récupération de l'identifiant de la clef |
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if (alsprintf(&commande, "select id from key where key = " |
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"'{ \"%s\" }'", clef_utf8) < 0) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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if (sqlite3_prepare_v2((*descripteur).descripteur_sqlite, |
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commande, strlen(commande), &ppStmt, &queue) |
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!= SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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switch(sqlite3_step(ppStmt)) |
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{ |
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case SQLITE_ROW: |
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{ |
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// Résultat attendu : une clef correspond. |
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break; |
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} |
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case SQLITE_DONE: |
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{ |
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// Aucun enregistrement |
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if (sqlite3_finalize(ppStmt) != SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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free(clef_utf8); |
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free(commande); |
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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(*s_etat_processus).erreur_execution = |
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d_ex_enregistrement_inexistant; |
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return; |
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} |
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default: |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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} |
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if (sqlite3_column_type(ppStmt, 0) != SQLITE_INTEGER) |
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{ |
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free(clef_utf8); |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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id = sqlite3_column_int64(ppStmt, 0); |
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if (sqlite3_step(ppStmt) != SQLITE_DONE) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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if (sqlite3_finalize(ppStmt) != SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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free(commande); |
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if (alsprintf(&commande, "select data from data where " |
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"key_id = %lld order by sequence asc", id) < 0) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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if (sqlite3_prepare_v2((*descripteur).descripteur_sqlite, |
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commande, strlen(commande), &ppStmt, &queue) |
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!= SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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element = 1; |
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do |
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{ |
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switch(ios = sqlite3_step(ppStmt)) |
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{ |
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case SQLITE_ROW: |
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{ |
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// Donnée supplémentaire |
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if (sqlite3_column_type(ppStmt, 0) != SQLITE_TEXT) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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tampon = (*s_etat_processus).instruction_courante; |
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if ((tampon_lecture = (unsigned char *) |
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sqlite3_column_text(ppStmt, 0)) == NULL) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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if (((*s_etat_processus).instruction_courante = |
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transliteration(s_etat_processus, |
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tampon_lecture, |
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"UTF-8", d_locale)) == NULL) |
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{ |
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(*s_etat_processus).instruction_courante = |
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tampon; |
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liberation(s_etat_processus, |
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s_objet_argument_1); |
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liberation(s_etat_processus, |
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s_objet_argument_2); |
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free(commande); |
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free(clef_utf8); |
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return; |
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} |
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indicateur_48 = test_cfsf(s_etat_processus, 48); |
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cf(s_etat_processus, 48); |
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recherche_type(s_etat_processus); |
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if ((*s_etat_processus).erreur_execution != d_ex) |
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{ |
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if (indicateur_48 == d_vrai) |
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{ |
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sf(s_etat_processus, 48); |
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} |
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else |
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{ |
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cf(s_etat_processus, 48); |
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} |
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liberation(s_etat_processus, |
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s_objet_argument_1); |
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liberation(s_etat_processus, |
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s_objet_argument_2); |
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free((*s_etat_processus).instruction_courante); |
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free(commande); |
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free(clef_utf8); |
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(*s_etat_processus).instruction_courante = |
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tampon; |
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return; |
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} |
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if (indicateur_48 == d_vrai) |
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{ |
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sf(s_etat_processus, 48); |
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} |
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else |
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{ |
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cf(s_etat_processus, 48); |
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} |
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free((*s_etat_processus).instruction_courante); |
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(*s_etat_processus).instruction_courante = tampon; |
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element++; |
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// Inscription de la clef |
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if (element == position_clef) |
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{ |
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if (((*s_etat_processus).instruction_courante = |
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transliteration(s_etat_processus, |
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clef_utf8, "UTF-8", d_locale)) == NULL) |
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{ |
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(*s_etat_processus).instruction_courante = |
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tampon; |
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liberation(s_etat_processus, |
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s_objet_argument_1); |
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liberation(s_etat_processus, |
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s_objet_argument_2); |
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free(commande); |
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free(clef_utf8); |
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return; |
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} |
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if (alsprintf(&tampon2, "{ \"%s\" }", |
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(*s_etat_processus) |
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.instruction_courante) < 0) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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free((*s_etat_processus).instruction_courante); |
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(*s_etat_processus).instruction_courante |
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= tampon2; |
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indicateur_48 = test_cfsf(s_etat_processus, 48); |
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cf(s_etat_processus, 48); |
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recherche_type(s_etat_processus); |
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if ((*s_etat_processus).erreur_execution |
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!= d_ex) |
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{ |
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if (indicateur_48 == d_vrai) |
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{ |
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sf(s_etat_processus, 48); |
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} |
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else |
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{ |
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cf(s_etat_processus, 48); |
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} |
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liberation(s_etat_processus, |
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s_objet_argument_1); |
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liberation(s_etat_processus, |
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s_objet_argument_2); |
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free((*s_etat_processus) |
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.instruction_courante); |
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free(commande); |
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free(clef_utf8); |
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(*s_etat_processus).instruction_courante = |
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tampon; |
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return; |
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} |
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if (indicateur_48 == d_vrai) |
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{ |
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sf(s_etat_processus, 48); |
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} |
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else |
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{ |
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cf(s_etat_processus, 48); |
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} |
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free((*s_etat_processus).instruction_courante); |
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(*s_etat_processus).instruction_courante = |
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tampon; |
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element++; |
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} |
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break; |
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} |
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case SQLITE_DONE: |
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{ |
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// Fin de la liste |
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break; |
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} |
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default: |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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} |
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} while(ios != SQLITE_DONE); |
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if (sqlite3_finalize(ppStmt) != SQLITE_OK) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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free(commande); |
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free(clef_utf8); |
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liberation(s_etat_processus, s_objet_argument_2); |
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if ((s_objet_resultat = allocation(s_etat_processus, LST)) |
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== NULL) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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l_element_courant = NULL; |
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l_element_inclus = NULL; |
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for(element--; element > 0; element--) |
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{ |
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if (depilement(s_etat_processus, &((*s_etat_processus) |
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.l_base_pile), &s_objet_argument_2) == d_erreur) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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|
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if ((*s_objet_argument_2).type != LST) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_erreur_fichier; |
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return; |
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} |
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l_element_inclus = (*s_objet_argument_2).objet; |
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|
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if (l_element_inclus != NULL) |
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{ |
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while(l_element_inclus != NULL) |
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{ |
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if ((*l_element_inclus).suivant == NULL) |
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{ |
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(*l_element_inclus).suivant = l_element_courant; |
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break; |
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} |
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l_element_inclus = (*l_element_inclus).suivant; |
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} |
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|
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l_element_courant = (*s_objet_argument_2).objet; |
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(*s_objet_argument_2).objet = NULL; |
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} |
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liberation(s_etat_processus, s_objet_argument_2); |
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} |
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(*s_objet_resultat).objet = l_element_inclus; |
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|
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if (empilement(s_etat_processus, |
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&((*s_etat_processus).l_base_pile), |
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s_objet_resultat) == d_erreur) |
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{ |
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return; |
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} |
} |
} |
} |
} |
else if ((*((struct_fichier *) (*s_objet_argument_1).objet)).binaire |
else if ((*((struct_fichier *) (*s_objet_argument_1).objet)).binaire |
Line 1463 instruction_read(struct_processus *s_eta
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Line 1915 instruction_read(struct_processus *s_eta
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
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} |
|
# endif |
|
|
for(;;) |
for(;;) |
{ |
{ |
Line 1494 instruction_read(struct_processus *s_eta
|
Line 1954 instruction_read(struct_processus *s_eta
|
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
.domaine == PF_INET6) |
.domaine == PF_INET6) |
{ |
{ |
|
# ifdef IPV6 |
longueur_adresse = sizeof(adresse_ipv6); |
longueur_adresse = sizeof(adresse_ipv6); |
longueur_effective = recvfrom((*((struct_socket *) |
longueur_effective = recvfrom((*((struct_socket *) |
(*s_objet_argument_1).objet)).socket, |
(*s_objet_argument_1).objet)).socket, |
tampon_lecture, longueur_questure, |
tampon_lecture, longueur_questure, |
MSG_PEEK | MSG_DONTWAIT, (struct sockaddr *) |
MSG_PEEK | MSG_DONTWAIT, (struct sockaddr *) |
&adresse_ipv6, &longueur_adresse); |
&adresse_ipv6, &longueur_adresse); |
|
# else |
|
# endif |
} |
} |
else |
else |
{ |
{ |
free(tampon_lecture); |
free(tampon_lecture); |
liberation(s_etat_processus, s_objet_argument_1); |
liberation(s_etat_processus, s_objet_argument_1); |
|
|
|
# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus) |
while(sem_wait(&((*s_etat_processus) |
.semaphore_fork)) == -1) |
.semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus) |
|
.semaphore_fork) == -1) |
|
# endif |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 1535 instruction_read(struct_processus *s_eta
|
Line 2003 instruction_read(struct_processus *s_eta
|
} |
} |
} |
} |
|
|
while(sem_wait(&((*s_etat_processus).semaphore_fork)) |
# ifndef SEMAPHORES_NOMMES |
== -1) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 1823 instruction_read(struct_processus *s_eta
|
Line 2294 instruction_read(struct_processus *s_eta
|
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
.domaine == PF_INET6) |
.domaine == PF_INET6) |
{ |
{ |
|
# ifdef IPV6 |
longueur_adresse = sizeof(adresse_ipv6); |
longueur_adresse = sizeof(adresse_ipv6); |
recvfrom((*((struct_socket *) |
recvfrom((*((struct_socket *) |
(*s_objet_argument_1).objet)).socket, tampon_lecture, |
(*s_objet_argument_1).objet)).socket, tampon_lecture, |
Line 1889 instruction_read(struct_processus *s_eta
|
Line 2361 instruction_read(struct_processus *s_eta
|
|
|
(*(*((struct_liste_chainee *) (*s_objet_adresse).objet)) |
(*(*((struct_liste_chainee *) (*s_objet_adresse).objet)) |
.suivant).suivant = NULL; |
.suivant).suivant = NULL; |
|
# else |
|
# endif |
} |
} |
else |
else |
{ |
{ |