int main(int argc, char* argv[]){
int i=0;
//Directorio Actual
if(argc == 1){
strcpy(directorio,".");
dir=opendir(directorio);
setPermisos(directorio);
closedir(dir);
}
//Directorios por argumento
for(i=1;i<argc;i++){
strcpy(directorio,argv[i]);
printf("%s:\n",directorio);
dir=opendir(directorio);
setPermisos(directorio);
closedir(dir);
if(i+1 < argc) printf("\n");
}
return 0;
}
int main(int argc, char *argv[]){
struct stat fileStat;
if(stat(argv[3],&fileStat) < 0)
return 1;
char a = (S_ISDIR(fileStat.st_mode)) ? 'd' : '-';
strcat(sUser, ( (fileStat.st_mode & S_IRUSR) ? "r" : "-"));
strcat(sUser, ( (fileStat.st_mode & S_IWUSR) ? "w" : "-"));
strcat(sUser, ( (fileStat.st_mode & S_IXUSR) ? "x" : "-"));
strcat(sGroup, ( (fileStat.st_mode & S_IRGRP) ? "r" : "-"));
strcat(sGroup, ( (fileStat.st_mode & S_IWGRP) ? "w" : "-"));
strcat(sGroup, ( (fileStat.st_mode & S_IXGRP) ? "x" : "-"));
strcat(sOthers, ( (fileStat.st_mode & S_IROTH) ? "r" : "-"));
strcat(sOthers, ( (fileStat.st_mode & S_IWOTH) ? "w" : "-"));
strcat(sOthers, ( (fileStat.st_mode & S_IXOTH) ? "x" : "-"));
char *file = argv[3];
out = open(file, O_RDWR);
if(strcmp(argv[1],"-usuario") == 0){
char aux[128]="\0";
if(argv[2][0] == '+' && strlen(argv[2]) > 1){
strcat(pUser,argv[2]);
fusionar(pUser,sUser,"+");
sprintf(aux, "%d%d%d\n", sumarPer(perms),sumarPer(sGroup),sumarPer(sOthers));
strcat(permsU, aux);
setPermisos(atoi(permsU), out);
}
else if(argv[2][0] == '-' && strlen(argv[2])>1){
strcat(pUser,argv[2]);
fusionar(pUser,sUser,"-");
sprintf(aux, "%d%d%d\n", sumarPer(perms),sumarPer(sGroup),sumarPer(sOthers));
strcat(permsU, aux);
setPermisos(atoi(permsU), out);
}else if(argv[2][0] == '+' && strlen(argv[2]) == 1){
sprintf(aux, "%d%d%d\n", 7,sumarPer(sGroup),sumarPer(sOthers));
strcat(permsU, aux);
setPermisos(atoi(permsU), out);
}else if(argv[2][0] == '-' && strlen(argv[2])==1){
sprintf(aux, "%d%d%d\n", 0, sumarPer(sGroup),sumarPer(sOthers));
strcat(permsU, aux);
setPermisos(atoi(permsU), out);
}else{
printf("%s\n","no valido");
}
}
else if(strcmp(argv[1],"-grupo") == 0){
char aux[128]="\0";
if(argv[2][0] == '+' && strlen(argv[2])>1 ){
strcat(pGroup, argv[2]);
fusionar(pGroup, sGroup,"+");
sprintf(aux, "%d%d%d\n", sumarPer(sUser),sumarPer(perms),sumarPer(sOthers));
strcat(permsG , aux);
setPermisos(atoi(permsG), out);
}
else if(argv[2][0] == '-' && strlen(argv[2])>1 ){
strcat(pGroup,argv[2]);
fusionar(pGroup,sGroup,"-");
sprintf(aux, "%d%d%d\n", sumarPer(sUser),sumarPer(perms),sumarPer(sOthers));
strcat(permsG, aux);
setPermisos(atoi(permsG), out);
}
else if (argv[2][0]=='+' && strlen(argv[2])==1 ){
sprintf(aux, "%d%d%d\n", sumarPer(sUser),7,sumarPer(sOthers));
strcat(permsG, aux);
setPermisos(atoi(permsG), out);
}
else if (argv[2][0]=='-' && strlen(argv[2])==1 ){
sprintf(aux, "%d%d%d\n", sumarPer(sUser),0,sumarPer(sOthers));
strcat(permsG, aux);
setPermisos(atoi(permsG), out);
}else{
printf("%s\n","no valido");
}
}
else if(strcmp(argv[1],"-otros") == 0){
char aux[128]="\0";
if(argv[2][0] == '+' && strlen(argv[2]) > 1){
strcat(pOthers, argv[2]);
fusionar(pOthers, sOthers,"+");
sprintf(aux, "%d%d%d\n", sumarPer(sUser),sumarPer(sGroup),sumarPer(perms));
strcat(permsO, aux);
setPermisos(atoi(permsO), out);
}
else if(argv[2][0] == '-'&& strlen(argv[2]) > 1){
strcat(pOthers, argv[2]);
fusionar(pOthers, sOthers,"-");
sprintf(aux, "%d%d%d", sumarPer(sUser),sumarPer(sGroup),sumarPer(perms));
strcat(permsO, aux);
setPermisos(atoi(permsO), out);
}
else if (argv[2][0] == '+' && strlen(argv[2]) ==1){
sprintf(aux, "%d%d%d", sumarPer(sUser),sumarPer(sGroup),7) ;
strcat(permsO, aux);
setPermisos(atoi(permsO), out);
}
else if (argv[2][0] == '-' && strlen(argv[2])==1 ){
sprintf(aux, "%d%d%d", sumarPer(sUser),sumarPer(sGroup),0);
strcat(permsO, aux);
setPermisos(atoi(permsO), out);
}else{
printf("%s\n","no valido");
}
}
else{
printf("%s\n","no valido");
}
exit(EXIT_SUCCESS);
}
