/// <summary>
/// Setter for
/// </summary>
/// <param name="value">Text for longitude</param>
/// <returns>true if longitude has been set, otherwise false.</returns>
public Boolean setLLLongitude(String value)
{
ValidationItem vi = InputChecker.checkGeoLongitude(value);
if (vi.noErrors)
{
this.longitude = value;
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Check date for correct format and validness.
/// </summary>
/// <param name="input">String in the format yyyy.mm.dd</param>
/// <param name="calendar">Indicates type of calendar, possible values SE_JUL_CAL and SE_GREG_CAL</param>
/// <returns>Validated item</returns>
public static ValidationItem checkDate(String input, int calendar)
{
ValidationItem vi = new ValidationItem(input, false);
bool result = true;
try {
input = input.Trim();
vi.resultTxt = input;
if (input.Length != 10)
{
result = false;
}
else if (!Char.IsDigit(input[0]) ||
!Char.IsDigit(input[1]) ||
!Char.IsDigit(input[2]) ||
!Char.IsDigit(input[3]) ||
!input[4].Equals('.') ||
!Char.IsDigit(input[5]) ||
!Char.IsDigit(input[6]) ||
!input[7].Equals('.') ||
!Char.IsDigit(input[8]) ||
!Char.IsDigit(input[9]))
{
result = false;
}
else
{
int d = Convert.ToInt32(input.Substring(8, 2));
int m = Convert.ToInt32(input.Substring(5, 2));
int y = Convert.ToInt32(input.Substring(0, 4));
double ut = 0.0;
double jd = Sweph.getJD(y, m, d, ut, calendar);
if (d != Sweph.getDayFromJd(jd, calendar) || m < 1 || m > 12)
{
result = false;
}
}
vi.noErrors = result;
}
catch {
vi.resultTxt = input;
vi.noErrors = false;
}
return(vi);
}
/// <summary>
/// Check index for timezone. Syntax check is not necessary as the input
/// is already an integer. Condition to check: 0 <= value < Constants.RP_MAX_TIMEZONES
/// </summary>
/// <param name="input">The value to check</param>
/// <returns>Validated item</returns>
public static ValidationItem checkTimezone(int input)
{
ValidationItem vi = new ValidationItem(Convert.ToString(input), false);
bool result = true;
try {
if (input < 0 || input > Constants.RP_MAX_TIMEZONES)
{
result = false;
}
vi.noErrors = result;
}
catch {
vi.resultTxt = Convert.ToString(input);
vi.noErrors = false;
}
return(vi);
}
/// <summary>
/// Check value for name, name should have a minimum length of 1 character
/// </summary>
/// <param name="input">Value to check</param>
/// <returns></returns>
public static ValidationItem checkName(String input)
{
ValidationItem vi;
try {
input = input.Trim();
if (input.Length > 0)
{
vi = new ValidationItem(input, true);
}
else
{
vi = new ValidationItem(input, false);
}
}
catch {
vi = new ValidationItem(input, false);
}
return(vi);
}
/// <summary>
/// Check value in geographic latitude for correct syntax.
/// 0 < input < 89.59.59
/// </summary>
/// <param name="input">String in the format dd.mm.ss</param>
/// <returns>Validated item</returns>
public static ValidationItem checkGeoLatitude(String input)
{
ValidationItem vi = new ValidationItem(input, false);
bool result = true;
try {
input = input.Trim();
// check for 1 cipher for degrees
if (input.IndexOf('.') == 1)
{
input = "0" + input;
}
// check for missing seconds
if (input.Length == 5)
{
input = input + ".00";
}
if (input.Length == 6)
{
input = input + "00";
}
vi.resultTxt = input;
// check correct formatting
if (input.Length != 8)
{
result = false;
}
else if (!Char.IsDigit(input[0]) ||
!Char.IsDigit(input[1]) ||
!input[2].Equals('.') ||
!Char.IsDigit(input[3]) ||
!Char.IsDigit(input[4]) ||
!input[5].Equals('.') ||
!Char.IsDigit(input[6]) ||
!Char.IsDigit(input[7]))
{
result = false;
}
else
{
int d = Convert.ToInt32(input.Substring(0, 2));
int m = Convert.ToInt32(input.Substring(3, 2));
int s = Convert.ToInt32(input.Substring(6, 2));
if (d < 0 || d > 89)
{
result = false;
}
if (m < 0 || m > 59)
{
result = false;
}
if (s < 0 || s > 59)
{
result = false;
}
}
vi.noErrors = result;
}
catch {
vi.resultTxt = input;
vi.noErrors = false;
}
return(vi);
}
