| public Seen ( RubyContext context, Object obj ) : bool | ||
| context | RubyContext | |
| obj | Object | |
| return | bool | |
public static MutableString ToJson(ConversionStorage <MutableString> toS, IDictionary self, GeneratorState state, int?depth)
{
MutableString result;
RubyContext context = toS.Context;
if (state == null)
{
MutableString json;
result = MutableString.CreateMutable(2 + Math.Max(self.Count * 12, 0), RubyEncoding.Default);
result.Append('{');
if (self.Count > 0)
{
int i = 0;
foreach (DictionaryEntry kv in self)
{
// TODO: added state and depth
json = Generator.ToJson(context, Protocols.ConvertToString(toS, kv.Key), null, 0);
result.Append(json);
context.TaintObjectBy <Object>(result, json);
result.Append(':');
json = Generator.ToJson(context, kv.Value, null, 0);
result.Append(json);
context.TaintObjectBy <Object>(result, json);
if (++i < self.Count)
{
result.Append(',');
}
}
}
result.Append('}');
}
else
{
GeneratorState.Ensure(state);
if (state.CheckCircular)
{
if (state.Seen(context, self))
{
Helpers.ThrowCircularDataStructureException("circular data structures not supported!");
}
state.Remember(context, self);
result = Transform(toS, self, state, depth.HasValue ? depth.Value : 0);
state.Forget(context, self);
}
else
{
result = Transform(toS, self, state, depth.HasValue ? depth.Value : 0);
}
}
return(result);
}
public static MutableString ToJson(ConversionStorage<MutableString> toS, IDictionary self, GeneratorState state, int? depth)
{
MutableString result;
RubyContext context = toS.Context;
if (state == null) {
MutableString json;
result = MutableString.CreateMutable(2 + Math.Max(self.Count * 12, 0), RubyEncoding.Default);
result.Append('{');
if (self.Count > 0) {
int i = 0;
foreach (DictionaryEntry kv in self) {
// TODO: added state and depth
json = Generator.ToJson(context, Protocols.ConvertToString(toS, kv.Key), null, 0);
result.Append(json);
context.TaintObjectBy<Object>(result, json);
result.Append(':');
json = Generator.ToJson(context, kv.Value, null, 0);
result.Append(json);
context.TaintObjectBy<Object>(result, json);
if (++i < self.Count) {
result.Append(',');
}
}
}
result.Append('}');
}
else {
GeneratorState.Ensure(state);
if (state.CheckCircular) {
if (state.Seen(context, self)) {
Helpers.ThrowCircularDataStructureException("circular data structures not supported!");
}
state.Remember(context, self);
result = Transform(toS, self, state, depth.HasValue ? depth.Value : 0);
state.Forget(context, self);
}
else {
result = Transform(toS, self, state, depth.HasValue ? depth.Value : 0);
}
}
return result;
}
private static MutableString Transform(RubyContext context, IList self, GeneratorState state, int depth)
{
MutableString result = MutableString.CreateMutable(2 + Math.Max(self.Count * 4, 0), RubyEncoding.UTF8);
byte[] indentUnit = state.Indent.ToByteArray();
byte[] shift = Helpers.Repeat(indentUnit, depth + 1);
byte[] arrayNl = state.ArrayNl.ToByteArray();
byte[] delim = new byte[1 + arrayNl.Length];
delim[0] = (byte)',';
Array.Copy(arrayNl, 0, delim, 1, arrayNl.Length);
state.CheckMaxNesting(depth + 1);
context.TaintObjectBy <Object>(result, self);
if (state.CheckCircular)
{
state.Remember(context, self);
result.Append('[');
result.Append(arrayNl);
if (self.Count > 0)
{
for (int i = 0; i < self.Count; i++)
{
Object element = self[i];
if (state.Seen(context, element))
{
Helpers.ThrowCircularDataStructureException("circular data structures not supported!");
}
context.TaintObjectBy <Object>(result, element);
if (i > 0)
{
result.Append(delim);
}
result.Append(shift);
result.Append(Generator.ToJson(context, element, state, depth + 1));
}
// TODO: this might be needed outside of the count check for compat
if (arrayNl.Length != 0)
{
result.Append(arrayNl);
result.Append(shift, 0, depth * indentUnit.Length);
}
}
result.Append(']');
state.Forget(context, self);
}
else
{
result.Append('[');
result.Append(arrayNl);
if (self.Count > 0)
{
for (int i = 0; i < self.Count; i++)
{
Object element = self[i];
context.TaintObjectBy <Object>(result, element);
if (i > 0)
{
result.Append(delim);
}
result.Append(shift);
result.Append(Generator.ToJson(context, element, state, depth + 1));
}
// TODO: this might be needed outside of the count check for compatibility
if (arrayNl.Length != 0)
{
result.Append(arrayNl);
result.Append(shift, 0, depth * indentUnit.Length);
}
}
result.Append(']');
}
return(result);
}
private static MutableString Transform(RubyContext context, IList self, GeneratorState state, int depth)
{
MutableString result = MutableString.CreateMutable(2 + Math.Max(self.Count * 4, 0), RubyEncoding.UTF8);
byte[] indentUnit = state.Indent.ToByteArray();
byte[] shift = Helpers.Repeat(indentUnit, depth + 1);
byte[] arrayNl = state.ArrayNl.ToByteArray();
byte[] delim = new byte[1 + arrayNl.Length];
delim[0] = (byte)',';
Array.Copy(arrayNl, 0, delim, 1, arrayNl.Length);
state.CheckMaxNesting(depth + 1);
context.TaintObjectBy<Object>(result, self);
if (state.CheckCircular) {
state.Remember(context, self);
result.Append('[');
result.Append(arrayNl);
if (self.Count > 0) {
for (int i = 0; i < self.Count; i++) {
Object element = self[i];
if (state.Seen(context, element)) {
Helpers.ThrowCircularDataStructureException("circular data structures not supported!");
}
context.TaintObjectBy<Object>(result, element);
if (i > 0) {
result.Append(delim);
}
result.Append(shift);
result.Append(Generator.ToJson(context, element, state, depth + 1));
}
// TODO: this might be needed outside of the count check for compat
if (arrayNl.Length != 0) {
result.Append(arrayNl);
result.Append(shift, 0, depth * indentUnit.Length);
}
}
result.Append(']');
state.Forget(context, self);
}
else {
result.Append('[');
result.Append(arrayNl);
if (self.Count > 0) {
for (int i = 0; i < self.Count; i++) {
Object element = self[i];
context.TaintObjectBy<Object>(result, element);
if (i > 0) {
result.Append(delim);
}
result.Append(shift);
result.Append(Generator.ToJson(context, element, state, depth + 1));
}
// TODO: this might be needed outside of the count check for compatibility
if (arrayNl.Length != 0) {
result.Append(arrayNl);
result.Append(shift, 0, depth * indentUnit.Length);
}
}
result.Append(']');
}
return result;
}
public static Object ASeen(RubyContext context, GeneratorState self, Object obj)
{
return self.Seen(context, obj) ? true : null as Object;
}
public static Object ASeen(RubyContext context, GeneratorState self, Object obj)
{
return(self.Seen(context, obj) ? true : null as Object);
}