|
public static StringToIntPtr ( string str ) : |
||
| str | string | |
| Результат | ||
private static IntPtr GetFragment(IntPtr instance)
{
try {
Uri uri;
string fragment;
if (instance == IntPtr.Zero)
{
return(IntPtr.Zero);
}
uri = FromGCHandle(instance);
fragment = uri.Fragment;
if (!string.IsNullOrEmpty(fragment))
{
/* The managed 'Fragment' property returns the initial # character, while the native Uri class didn't */
fragment = fragment.Substring(1);
}
return(Value.StringToIntPtr(fragment));
} catch (Exception ex) {
#if DEBUG
try {
Console.WriteLine("UriHelper.GetFragment ({1}): {0}", ex.Message, FromGCHandle(instance).ToString());
} catch {
}
#endif
return(IntPtr.Zero);
}
}
public static MoonError FromIntPtr(IntPtr moon_error)
{
MoonError err = (MoonError)Marshal.PtrToStructure(moon_error, typeof(MoonError));
if (err.message != IntPtr.Zero)
{
string msg = Marshal.PtrToStringAuto(err.message);
err.message = Value.StringToIntPtr(msg);
}
return(err);
}
public static void ToValue(ref Value v, object o)
{
if (o == null)
{
v.Kind = Kind.NPOBJ;
v.u.p = IntPtr.Zero;
return;
}
if (o is sbyte || o is short || o is int || o is byte || o is ushort ||
o is uint || o is long || o is ulong || o is float || o is double ||
o is decimal || o.GetType().IsEnum)
{
v.Kind = Kind.DOUBLE;
v.u.d = Convert.ToDouble(o);
}
else if (o is bool)
{
v.Kind = Kind.BOOL;
v.u.i32 = ((bool)o) ? 1 : 0;
}
else if (o is char || o is string || o is Guid)
{
v.Kind = Kind.STRING;
v.u.p = Value.StringToIntPtr(o.ToString());
}
else if (o is DateTime)
{
v.Kind = Kind.DATETIME;
v.u.i64 = (((DateTime)o).Ticks - new DateTime(1970, 1, 1).Ticks) / 10000;
}
else if (o is ScriptObject)
{
// FIXME: We should ref the SO here
v.Kind = Kind.NPOBJ;
v.u.p = ((ScriptObject)o).Handle;
}
else
{
// FIXME: We should ref the SO here
v.Kind = Kind.NPOBJ;
v.u.p = ManagedObject.GetManagedObject(o).Handle;
}
}
public MoonError(Exception ex)
{
number = 9;
code = 0;
message = Value.StringToIntPtr(ex.Message);
gchandle = GCHandle.Alloc(ex);
XamlParseException p = ex as XamlParseException;
if (p != null)
{
char_position = p.LinePosition;
line_number = p.LineNumber;
code = p.Code;
}
else
{
//System.Console.WriteLine (ex);
char_position = -1;
line_number = -1;
}
}
private static IntPtr GetScheme(IntPtr instance)
{
try {
Uri uri;
if (instance == IntPtr.Zero)
{
return(IntPtr.Zero);
}
uri = FromGCHandle(instance);
return(Value.StringToIntPtr(uri.Scheme));
} catch (Exception ex) {
#if DEBUG
try {
Console.WriteLine("UriHelper.GetScheme ({1}): {0}", ex.Message, FromGCHandle(instance).ToString());
} catch {
}
#endif
return(IntPtr.Zero);
}
}
private static IntPtr GetHttpRequestString(IntPtr instance)
{
try {
Uri uri;
if (instance == IntPtr.Zero)
{
return(IntPtr.Zero);
}
uri = FromGCHandle(instance);
return(Value.StringToIntPtr(uri.GetComponents(UriComponents.HttpRequestUrl, UriFormat.UriEscaped)));
} catch (Exception ex) {
#if DEBUG
try {
Uri u = FromGCHandle(instance);
Console.WriteLine("UriHelper.GetHttpRequestString (ToString: '{1}' OriginalString: '{2}'): {0}", ex.Message, u.ToString(), u.OriginalString);
} catch {
}
#endif
return(IntPtr.Zero);
}
}
