// ToString des infos pour un groupe
char* groupeInfoToString (Groupe groupe) {
assert ( groupe != NULL && "groupe doit etre un pointeur non NULL" );
int nbr = groupe->nbrInfo;
char* reponse;
if ( nbr == 1 ) {
reponse = (char*) malloc ( ((int) strlen (infoToString(groupe->info[0])) + 1) * sizeof(char) );
sprintf (reponse, "%s", infoToString(groupe->info[0]) );
} else {
reponse = (char*) malloc ( ((int) strlen (infoToString(groupe->info[0])) + 1 + 1) * sizeof(char) );
sprintf (reponse, "%s\n", infoToString(groupe->info[0]) );
}
int i;
for ( i=1; i < nbr; i++ ) {
int l = (int) strlen (reponse);
char* info = infoToString (groupe->info[i]);
if ( i != (nbr-1) ) {
reponse = (char*) realloc ( reponse, ((l + (int)strlen(info) + 1 + 1) * sizeof(char)) );
sprintf (reponse, "%s%s\n", reponse, info);
} else {
reponse = (char*) realloc ( reponse, ((l + (int)strlen(info) + 1) * sizeof(char)) );
sprintf (reponse, "%s%s", reponse, info);
}
}
return reponse;
}
void clnt_to_str(struct client *clnt, char str[]){
int str_len;
char buf[100];
sprintf(str, "--------[%s] client's info-------\n", clnt->info.name);
infoToString(clnt->info, buf);
strcat(str, buf);
}
void allConnectClient(struct client clnt[], int clnt_num, char* buf){
int i;
char buf2[200];
sprintf(buf, "\n---------<connected user>---------------\n\n");
for(i=0; i<clnt_num; i++){
infoToString(clnt[i].info, buf2);
strcat(buf, buf2);
strcat(buf, "\n");
}
strcat(buf, "\n");
}
//Devuelve una cadena con cada elemento de la lista en forma de matriz p.ej. {1,2,3,4,...}
char *listaToString(LISTA l) {
static char aux[4096]; // cadena lo suficientemente grande como para albergar a la lista
strcpy(aux,"{"); // inicializamos la cadena aux con una llave abierta
while(l!=NULL) {
strcat(aux,infoToString(l->info));
if (l->sig!=NULL) {
strcat(aux,",");
}
l=l->sig;
}
strcat(aux,"}"); // cerramos la matriz
return aux;
}
void rankToString(struct info info_ary[], int info_num, char* buf){
struct info sort_ary[100];
int i;
char buf2[100];
sortInfo(info_ary, sort_ary, info_num);
sprintf(buf, "---------<Rank>---------\n");
for(i=0; i<info_num && i<10; i++){
infoToString(sort_ary[i], buf2);
strcat(buf, buf2);
strcat(buf, "\n");
}
}
