C++ (Cpp) string_set_ascii Examples

Example #1

File: show_msg_user_input.c Project: DoctorWho8/Ndless

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;
}

Example #2

File: show_msg_user_input.c Project: GoGadgetGo/Ndless

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;
	}
}