1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176
| #include <stdio.h>
#include <conio> // for getch()
#include <string.h>
#define L_FILENAME "l_annu.txt"
struct personne
{
char cname[20], cfirstname[20], cphonenumber[20];
int yearsold;
}currentPersonne;
void displaySomeone( struct personne *lp);
void listAnnu( char *fname );
void addSomeoneToAnnu( void );
void searchSomeoneInAnnu( void );
int main(void)
{
int optChoosed;
int stopBoucle = 0;
while( !stopBoucle )
{
printf("Que voulez vous faire ? \n");
printf("1, Ajouter a annuaire \n");
printf("2, Rechercher \n");
printf("3, Voir \n");
printf("-1, quitter \n");
scanf("%d", &optChoosed);
switch( optChoosed )
{
case 1 :
addSomeoneToAnnu();
break;
case 2 :
searchSomeoneInAnnu();
break;
case 3 :
listAnnu(L_FILENAME);
break;
case -1 :
stopBoucle = 1;
break;
default :
printf("Unknow %d", optChoosed );
break;
}
}
return 0;
}
void displaySomeone( struct personne *lp)
{
printf("%s %s \n", lp -> cname, lp -> cfirstname );
printf("Age : %d \n", lp -> yearsold );
printf("Tel : %s \n", lp -> cphonenumber );
printf("\n\n");
}
void listAnnu( char *fname )
{
FILE *lf;
lf = fopen( fname, "rt");
printf("\n\nL'annuaire contient : \n\n");
do
{
fread( ¤tPersonne, sizeof( struct personne ), 1, lf );
if( !feof( lf ) ) displaySomeone( ¤tPersonne );
}while( !feof( lf ) );
fclose( lf );
}
void searchSomeoneInAnnu( void )
{
int lselected, wichId;
int i = 0;
char lname[20];
struct personne tpersonne[20];
struct personne *pointed;
long fnbPersonne;
FILE *lfile;
printf("Vous souhaitez rechercher par ID ( 1 ) ou par NOM ( 2 )?");
scanf( "%d", &lselected );
lfile = fopen( L_FILENAME, "r" );
fseek( lfile, 0, SEEK_END );
fnbPersonne = ftell( lfile ) / sizeof( struct personne );
switch( lselected )
{
case 1 :
printf("ID ?");
scanf("%d", &wichId);
if( wichId < fnbPersonne && wichId > 0 )
{
fseek( lfile, sizeof( struct personne )*(wichId - 1 ), SEEK_SET );
fread( ¤tPersonne, sizeof( struct personne ), 1, lfile );
displaySomeone( ¤tPersonne );
}
else
{
printf("%d does not exist", wichId );
}
break;
case 2 :
printf("Son nom ? \n");
scanf("%s", lname );
fseek( lfile, 0, SEEK_SET );
fread( tpersonne, sizeof( struct personne ), fnbPersonne, lfile );
for( pointed = tpersonne, i = 0; i < fnbPersonne; i++, pointed++ )
{
if( strcmp( pointed-> cname, lname ) == NULL )
{
printf("Person found, old = %d \n", pointed->yearsold );
}
pointed++;
}
break;
}
fclose( lfile );
}
void addSomeoneToAnnu( void )
{
char *yesno;
FILE *dirt;
yesno = "Y";
dirt = fopen( L_FILENAME, "at");
do
{
printf("Nom prenom \n");
scanf("%s %s", ¤tPersonne.cname, ¤tPersonne.cfirstname );
printf("Age :\n");
scanf("%d", ¤tPersonne.yearsold );
printf("Telephone :\n");
scanf("%s", ¤tPersonne.cphonenumber );
printf("Ecrire Y or N \n");
scanf( "%s", yesno );
if( yesno[0] == 'Y' )
{
fwrite( ¤tPersonne, sizeof( struct personne ), 1, dirt );
}
printf("Ajouter qqn autre ? Y or N \n");
scanf( "%s", yesno );
}while( yesno[0] == 'Y' );
fclose( dirt );
} |
Partager