char bt_already_registered_device(bdaddr_t add) {
if (!bt_devices_table) {
bt_devices_table = cfuhash_new_with_initial_size(200);
}
char string_add[18];
memset(string_add, 0, 18);
ba2str((const bdaddr_t *)&(add), string_add);
return (char)(cfuhash_exists(bt_devices_table, string_add));
}
/*
Input arguments have a pattern of -option argument -option argument
For example -u username -p password where username is the name of
the user who wishes to log in and password is the password for that user
*/
int parseArguments(int argc, char *argv[]) {
// flag indicating the result
bool passwordRequested = false;
argumentInit();
// if the user did not pass any credentials, then take them from the config file
/*
if(argc == 1)
getCredentialsFromConfigFile();
*/
int i;
for(i = 1; i < argc;)
{
if(argv[i][0] != '-') {
fputs("Invalid Option\n", stderr);
return -1;
}
char *option = argv[i];
if(strcmp(option, "-p") == 0){
passwordRequested = true;
++i;
continue;
}
if(cfuhash_exists(arguments, option)) {
char * argument = cfuhash_get(arguments, option);
if(argument[0] != 0){
fputs("Criteria already set\n", stderr);
return -1;
} else if (i == argc - 1) {
fputs("Invalid Argument Input\n", stderr);
return -1;
} else {
if(isOption(argv[i + 1]) == 0)
return -1;
// calloc(30, (sizeof (char)));
strlcpy(argument, argv[i + 1]);
cfuhash_put(arguments, option, argument);
i += 2;
}
} else {
fputs("Option not recognised\n", stderr);
return -1;
}
}
if(passwordRequested) {
fputs("Password: ", stdout);
promptPasswordEntry();
}
// TESTING
// cfuhash_pretty_print(arguments, stdout);
return 0;
}
int isOption(char *argument) {
if(cfuhash_exists(arguments, argument))
return 0;
else
return -1;
}
