// Returns the next peeked character.
// Return value of 0 means we have reached the end of the json string.
// TBD: use "look ahead" implementation similar to ReadString() ????
// Note that this is effective only for "formatted" JSON with lots of consecutive spaces...
private char GobbleUpSpaceLookAhead()
{
char c = (char)0;
try {
c = PeekChar();
// if(char.IsWhitespace(c)) {
if (CharUtil.IsWhitespace(c))
{
// SkipCharNoCheck();
c = SkipAndPeekChar();
// Spaces tend appear together.
// if(char.IsWhitespace(c)) {
if (CharUtil.IsWhitespace(c))
{
int chunkLength;
CyclicCharArray charArray = PeekCharsInQueue(MAX_SPACE_LOOKAHEAD_SIZE);
// if(charArray == null || (chunkLength = charArray.GetLength()) == 0) {
// return c;
// }
chunkLength = charArray.Length;
int chunkCounter = 0;
int totalLookAheadLength = 0;
c = charArray.GetChar(0);
// while((chunkCounter < chunkLength - 1) && char.IsWhitespace(c) ) {
while ((chunkCounter < chunkLength - 1) && CharUtil.IsWhitespace(c))
{
++chunkCounter;
if (chunkCounter >= chunkLength - 1)
{
totalLookAheadLength += chunkCounter;
chunkCounter = 0; // restart a loop.
charArray = PeekCharsInQueue(totalLookAheadLength, MAX_SPACE_LOOKAHEAD_SIZE);
if (charArray == null || (chunkLength = charArray.Length) == 0)
{
break;
}
}
c = charArray.GetChar(chunkCounter);
}
totalLookAheadLength += chunkCounter;
SkipChars(totalLookAheadLength);
c = PeekChar();
}
}
} catch (DotJsonMiniException e) {
// ????
System.Diagnostics.Debug.WriteLine("Failed to consume space.", e);
c = (char)0;
}
return(c);
}
private char GobbleUpSpace()
{
char c = (char)0;
try {
c = PeekChar();
//while(c != 0 && char.isSpaceChar(c)) { // ??? -> this doesn't seem to work....
// while(c != 0 && char.IsWhitespace(c) ) { // ???
while (c != 0 && CharUtil.IsWhitespace(c)) // ???
// NextChar(); // gobble up space.
// c = PeekChar();
{
c = SkipAndPeekChar();
}
} catch (DotJsonMiniException e) {
// ????
System.Diagnostics.Debug.WriteLine("Failed to consume space.", e);
c = (char)0;
}
return(c);
}
// Returns the next peeked character.
// Return value of 0 means we have reached the end of the json string.
// TBD: use "look ahead" implementation similar to readString() ????
private char GobbleUpSpace()
{
char c = (char)0;
try {
c = PeekChar();
//while(c != 0 && Character.isSpaceChar(c)) { // ??? -> this doesn't seem to work....
// while(c != 0 && Character.isWhitespace(c) ) { // ???
while (c != 0 && CharUtil.IsWhitespace(c)) // ???
// nextChar(); // gobble up space.
// c = PeekChar();
{
c = SkipAndPeekChar();
}
} catch (JsonTokenizerException e) {
// ????
//if (log.isLoggable(Level.INFO)) {
// // log.log(Level.INFO, "Failed to consume space: " + ErrorContext.buildContextString(GetTailCharStream(), PeekCharStream()), e);
//}
c = (char)0;
}
return(c);
}
// Note that this is effective only for "formatted" JSON with lots of consecutive spaces...
private char GobbleUpSpaceLookAhead()
{
char c = (char)0;
try {
c = PeekChar();
// if(Character.isWhitespace(c)) {
if (CharUtil.IsWhitespace(c))
{
// SkipCharNoCheck();
c = SkipAndPeekChar();
// Spaces tend appear together.
// if(Character.isWhitespace(c)) {
if (CharUtil.IsWhitespace(c))
{
int chunkLength;
CyclicCharArray charArray = PeekCharsInQueue(MAX_SPACE_LOOKAHEAD_SIZE);
// if(charArray == null || (chunkLength = charArray.getLength()) == 0) {
// return c;
// }
chunkLength = charArray.Length;
int chunkCounter = 0;
int totalLookAheadLength = 0;
c = charArray.GetChar(0);
// while((chunkCounter < chunkLength - 1) && Character.isWhitespace(c) ) {
while ((chunkCounter < chunkLength - 1) && CharUtil.IsWhitespace(c))
{
++chunkCounter;
if (chunkCounter >= chunkLength - 1)
{
totalLookAheadLength += chunkCounter;
if (tracingEnabled)
{
this.tailBuffer.Push(charArray.GetArray(), chunkCounter);
}
chunkCounter = 0; // restart a loop.
charArray = PeekCharsInQueue(totalLookAheadLength, MAX_SPACE_LOOKAHEAD_SIZE);
if (charArray == null || (chunkLength = charArray.Length) == 0)
{
break;
}
}
c = charArray.GetChar(chunkCounter);
}
totalLookAheadLength += chunkCounter;
if (tracingEnabled)
{
this.tailBuffer.Push(charArray.GetArray(), chunkCounter);
}
SkipChars(totalLookAheadLength);
c = PeekChar();
}
}
} catch (JsonTokenizerException e) {
// ????
//if (log.isLoggable(Level.INFO)) {
// // log.log(Level.INFO, "Failed to consume space: " + ErrorContext.buildContextString(GetTailCharStream(), PeekCharStream()), e);
//}
c = (char)0;
}
return(c);
}