version 1.23, 2012/05/21 17:25:41
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version 1.49, 2015/11/26 11:44:31
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Line 1
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.1.9 |
RPL/2 (R) version 4.1.24 |
Copyright (C) 1989-2012 Dr. BERTRAND Joël |
Copyright (C) 1989-2015 Dr. BERTRAND Joël |
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This file is part of RPL/2. |
This file is part of RPL/2. |
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Line 37
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Line 37
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unsigned char * |
unsigned char * |
formateur_flux(struct_processus *s_etat_processus, unsigned char *donnees, |
formateur_flux(struct_processus *s_etat_processus, unsigned char *donnees, |
long *longueur) |
integer8 *longueur) |
{ |
{ |
unsigned char *chaine; |
unsigned char *chaine; |
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Line 107 formateur_flux(struct_processus *s_etat_
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Line 107 formateur_flux(struct_processus *s_etat_
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case '7': |
case '7': |
case '8': |
case '8': |
case '9': |
case '9': |
ec = (*ptr_lecture) - '0'; |
ec = (unsigned char) ((*ptr_lecture) - '0'); |
break; |
break; |
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case 'A': |
case 'A': |
Line 116 formateur_flux(struct_processus *s_etat_
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Line 116 formateur_flux(struct_processus *s_etat_
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case 'D': |
case 'D': |
case 'E': |
case 'E': |
case 'F': |
case 'F': |
ec = ((*ptr_lecture) - 'A') + 10; |
ec = (unsigned char) (((*ptr_lecture) - 'A') |
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+ 10); |
break; |
break; |
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default: |
default: |
Line 125 formateur_flux(struct_processus *s_etat_
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Line 126 formateur_flux(struct_processus *s_etat_
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break; |
break; |
} |
} |
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ec *= 0x10; |
ec = (unsigned char) (ec * (unsigned char) 0x10); |
ptr_lecture++; |
ptr_lecture++; |
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switch(*ptr_lecture) |
switch(*ptr_lecture) |
Line 140 formateur_flux(struct_processus *s_etat_
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Line 141 formateur_flux(struct_processus *s_etat_
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case '7': |
case '7': |
case '8': |
case '8': |
case '9': |
case '9': |
ec += (*ptr_lecture) - '0'; |
ec = (unsigned char) (ec + |
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((*ptr_lecture) - '0')); |
break; |
break; |
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case 'A': |
case 'A': |
Line 149 formateur_flux(struct_processus *s_etat_
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Line 151 formateur_flux(struct_processus *s_etat_
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case 'D': |
case 'D': |
case 'E': |
case 'E': |
case 'F': |
case 'F': |
ec += ((*ptr_lecture) - 'A') + 10; |
ec = (unsigned char) (ec + |
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(((*ptr_lecture) - 'A') + 10)); |
break; |
break; |
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default: |
default: |
Line 165 formateur_flux(struct_processus *s_etat_
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Line 168 formateur_flux(struct_processus *s_etat_
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{ |
{ |
printf("+++Information : " |
printf("+++Information : " |
"Séquence d'échappement " |
"Séquence d'échappement " |
"inconnue [%d]\n", |
"inconnue (\\x%c%c) [%d]\n", |
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*ptr_lecture, *(ptr_lecture + 1), |
(int) getpid()); |
(int) getpid()); |
} |
} |
else |
else |
{ |
{ |
printf("+++Warning : Unknown " |
printf("+++Warning : Unknown " |
"escape code " |
"escape code (\\x%c%c) [%d]\n", |
"[%d]\n", (int) getpid()); |
*ptr_lecture, *(ptr_lecture + 1), |
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(int) getpid()); |
} |
} |
} |
} |
} |
} |
Line 182 formateur_flux(struct_processus *s_etat_
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Line 187 formateur_flux(struct_processus *s_etat_
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{ |
{ |
printf("+++Information : " |
printf("+++Information : " |
"Séquence d'échappement " |
"Séquence d'échappement " |
"inconnue [%d]\n", (int) getpid()); |
"tronquée [%d]\n", (int) getpid()); |
} |
} |
else |
else |
{ |
{ |
printf("+++Warning : Unknown escape code " |
printf("+++Warning : Truncated escape code " |
"[%d]\n", (int) getpid()); |
"[%d]\n", (int) getpid()); |
} |
} |
} |
} |
Line 212 formateur_flux(struct_processus *s_etat_
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Line 217 formateur_flux(struct_processus *s_etat_
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} |
} |
else |
else |
{ |
{ |
if ((*s_etat_processus).langue == 'F') |
if ((*(ptr_lecture + 1)) == d_code_fin_chaine) |
{ |
{ |
printf("+++Information : Séquence d'échappement " |
if ((*s_etat_processus).langue == 'F') |
"inconnue [%d]\n", (int) getpid()); |
{ |
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printf("+++Information : " |
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"Séquence d'échappement " |
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"tronquée [%d]\n", (int) getpid()); |
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} |
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else |
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{ |
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printf("+++Warning : Truncated escape code " |
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"[%d]\n", (int) getpid()); |
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} |
} |
} |
else |
else |
{ |
{ |
printf("+++Warning : Unknown escape code " |
if ((*s_etat_processus).langue == 'F') |
"[%d]\n", (int) getpid()); |
{ |
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printf("+++Information : Séquence d'échappement " |
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"inconnue (%c%c) [%d]\n", |
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*ptr_lecture, *(ptr_lecture + 1), |
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(int) getpid()); |
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} |
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else |
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{ |
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printf("+++Warning : Unknown escape code (%c%c) " |
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"[%d]\n", *ptr_lecture, *(ptr_lecture + 1), |
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(int) getpid()); |
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} |
} |
} |
} |
} |
} |
} |
Line 231 formateur_flux(struct_processus *s_etat_
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Line 256 formateur_flux(struct_processus *s_etat_
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(*ptr_ecriture) = d_code_fin_chaine; |
(*ptr_ecriture) = d_code_fin_chaine; |
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if ((chaine = realloc(chaine, ((((*longueur) = ptr_ecriture - chaine)) + 1) |
if ((chaine = realloc(chaine, (((size_t) ((*longueur) = |
* sizeof(unsigned char))) == NULL) |
ptr_ecriture - chaine)) + 1) * sizeof(unsigned char))) == NULL) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
return(NULL); |
return(NULL); |
Line 244 formateur_flux(struct_processus *s_etat_
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Line 269 formateur_flux(struct_processus *s_etat_
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/* |
/* |
================================================================================ |
================================================================================ |
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Routine de d'analyse d'un flux |
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================================================================================ |
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Entrées : structure sur l'état du processus et objet à afficher |
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-------------------------------------------------------------------------------- |
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Sorties : chaine de caractères |
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-------------------------------------------------------------------------------- |
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Effets de bord : néant |
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================================================================================ |
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*/ |
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unsigned char * |
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analyse_flux(struct_processus *s_etat_processus, unsigned char *donnees, |
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integer8 longueur) |
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{ |
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integer8 longueur_courante; |
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long offset; |
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unsigned char *chaine; |
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unsigned char hexadecimal[3]; |
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unsigned char *ptr_ecriture; |
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unsigned char *ptr_lecture; |
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if ((chaine = malloc(((size_t) (longueur_courante = longueur + 1)) * |
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sizeof(unsigned char))) == NULL) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
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return(NULL); |
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} |
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ptr_lecture = donnees; |
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ptr_ecriture = chaine; |
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while(longueur > 0) |
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{ |
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// Début de la séquence d'échappement |
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switch((*ptr_lecture)) |
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{ |
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case '"': |
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case '\b': |
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case '\n': |
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case '\t': |
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case '\\': |
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{ |
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offset = ptr_ecriture - chaine; |
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if ((chaine = realloc(chaine, ((size_t) (++longueur_courante)) |
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* sizeof(unsigned char))) == 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(NULL); |
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} |
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ptr_ecriture = chaine + offset; |
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*ptr_ecriture++ = '\\'; |
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switch((*ptr_lecture++)) |
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{ |
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case '"': |
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{ |
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*ptr_ecriture++ = '"'; |
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break; |
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} |
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case '\b': |
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{ |
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*ptr_ecriture++ = 'b'; |
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break; |
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} |
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case '\n': |
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{ |
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*ptr_ecriture++ = 'n'; |
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break; |
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} |
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case '\t': |
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{ |
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*ptr_ecriture++ = 't'; |
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break; |
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} |
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case '\\': |
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{ |
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*ptr_ecriture++ = '\\'; |
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break; |
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} |
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} |
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break; |
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} |
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case ' ': |
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{ |
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*ptr_ecriture++ = *ptr_lecture++; |
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break; |
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} |
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default: |
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{ |
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if (isgraph((*ptr_lecture))) |
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{ |
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*ptr_ecriture++ = *ptr_lecture++; |
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} |
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else |
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{ |
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offset = ptr_ecriture - chaine; |
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if ((chaine = realloc(chaine, ((size_t) (longueur_courante = |
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longueur_courante + 3)) * sizeof(unsigned char))) |
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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(NULL); |
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} |
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ptr_ecriture = chaine + offset; |
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*ptr_ecriture++ = '\\'; |
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*ptr_ecriture++ = 'x'; |
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sprintf(hexadecimal, "%02X", *ptr_lecture++); |
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*ptr_ecriture++ = hexadecimal[0]; |
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*ptr_ecriture++ = hexadecimal[1]; |
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} |
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break; |
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} |
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} |
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longueur--; |
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} |
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(*ptr_ecriture) = d_code_fin_chaine; |
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return(chaine); |
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} |
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/* |
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================================================================================ |
Routine testant la validité d'une chaîne de caractères |
Routine testant la validité d'une chaîne de caractères |
================================================================================ |
================================================================================ |
Entrées : structure sur l'état du processus et chaîne courante |
Entrées : structure sur l'état du processus et chaîne courante |
Line 688 conversion_chaine(struct_processus *s_et
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Line 857 conversion_chaine(struct_processus *s_et
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{ |
{ |
int (*fonction_1)(int); |
int (*fonction_1)(int); |
int (*fonction_2)(int); |
int (*fonction_2)(int); |
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int registre; |
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unsigned char *ptr; |
unsigned char *ptr; |
unsigned char *ptr2; |
unsigned char *ptr2; |
unsigned char registre; |
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if (type == 'M') |
if (type == 'M') |
{ |
{ |
Line 716 conversion_chaine(struct_processus *s_et
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Line 885 conversion_chaine(struct_processus *s_et
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if (fonction_2(registre) == (*ptr)) |
if (fonction_2(registre) == (*ptr)) |
{ |
{ |
(*ptr) = registre; |
(*ptr) = (unsigned char) registre; |
} |
} |
} |
} |
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