int show_msg_user_input(const char * title, const char * msg, const char * defaultvalue, char ** value_ref) {
String request_value = string_new();
String s_title = string_new();
String s_msg = string_new();
string_set_ascii(request_value, defaultvalue);
string_set_ascii(s_title, title);
string_set_ascii(s_msg, msg);
String request_struct[] = {s_msg, request_value};
int len_out = -1;
int no_error = _show_msgUserInput(0, request_struct, s_title->str, s_msg->str);
string_free(s_title);
string_free(s_msg);
if (!(no_error && request_value->len > 0)) goto err;
char *s = string_to_ascii(request_value);
if (!s) goto err;
if (value_ref) {
*value_ref = strdup(s);
if (!*value_ref) goto err;
}
len_out = strlen(s);
err:
string_free(request_value);
return len_out;
}
int show_msg_user_input(const char * title, const char * msg, char * defaultvalue, char ** value_ref) {
String request_value = string_new();
String s_title = string_new();
String s_msg = string_new();
string_set_ascii(request_value, defaultvalue);
string_set_ascii(s_title, title);
string_set_ascii(s_msg, msg);
String request_struct[] = {s_msg, request_value};
int no_error = _show_msgUserInput(0, request_struct, s_title->str, s_msg->str);
unsigned len_out = (no_error) ? request_value->len : 0;
string_free(s_title);
string_free(s_msg);
if(no_error && len_out > 0) {
char * t = string_to_ascii(request_value);
*value_ref = malloc(sizeof(char)*(len_out+1));
strncpy(*value_ref, t, len_out);
(*value_ref)[len_out] = 0;
string_free(request_value);
return len_out;
}
else {
string_free(request_value);
return -1;
}
}
