public int pushLimit(int paramInt) throws InvalidProtocolBufferNanoException {
if (paramInt < 0) throw InvalidProtocolBufferNanoException.negativeSize();
paramInt += bufferPos;
int i = currentLimit;
if (paramInt > i) throw InvalidProtocolBufferNanoException.truncatedMessage();
currentLimit = paramInt;
recomputeBufferSizeAfterLimit();
return i;
}
public void skipRawBytes(int paramInt) throws IOException {
if (paramInt < 0) throw InvalidProtocolBufferNanoException.negativeSize();
if (bufferPos + paramInt > currentLimit) {
skipRawBytes(currentLimit - bufferPos);
throw InvalidProtocolBufferNanoException.truncatedMessage();
}
if (paramInt <= bufferSize - bufferPos) {
bufferPos += paramInt;
return;
}
throw InvalidProtocolBufferNanoException.truncatedMessage();
}
public byte[] readRawBytes(int paramInt) throws IOException {
if (paramInt < 0) throw InvalidProtocolBufferNanoException.negativeSize();
if (bufferPos + paramInt > currentLimit) {
skipRawBytes(currentLimit - bufferPos);
throw InvalidProtocolBufferNanoException.truncatedMessage();
}
if (paramInt <= bufferSize - bufferPos) {
byte[] arrayOfByte = new byte[paramInt];
System.arraycopy(buffer, bufferPos, arrayOfByte, 0, paramInt);
bufferPos += paramInt;
return arrayOfByte;
}
throw InvalidProtocolBufferNanoException.truncatedMessage();
}
public int readRawVarint32() throws IOException {
int i = readRawByte();
if (i >= 0) ;
int k;
do {
return i;
i &= 127;
j = readRawByte();
if (j >= 0) return i | j << 7;
i |= (j & 0x7F) << 7;
j = readRawByte();
if (j >= 0) return i | j << 14;
i |= (j & 0x7F) << 14;
k = readRawByte();
if (k >= 0) return i | k << 21;
j = readRawByte();
k = i | (k & 0x7F) << 21 | j << 28;
i = k;
} while (j >= 0);
int j = 0;
while (true) {
if (j >= 5) break label133;
i = k;
if (readRawByte() >= 0) break;
j += 1;
}
label133:
throw InvalidProtocolBufferNanoException.malformedVarint();
}
public byte readRawByte() throws IOException {
if (bufferPos == bufferSize) throw InvalidProtocolBufferNanoException.truncatedMessage();
byte[] arrayOfByte = buffer;
int i = bufferPos;
bufferPos = (i + 1);
return arrayOfByte[i];
}
public int readTag() throws IOException {
if (isAtEnd()) {
lastTag = 0;
return 0;
}
lastTag = readRawVarint32();
if (lastTag == 0) throw InvalidProtocolBufferNanoException.invalidTag();
return lastTag;
}
public void readMessage(MessageNano paramMessageNano) throws IOException {
int i = readRawVarint32();
if (recursionDepth >= recursionLimit)
throw InvalidProtocolBufferNanoException.recursionLimitExceeded();
i = pushLimit(i);
recursionDepth += 1;
paramMessageNano.mergeFrom(this);
checkLastTagWas(0);
recursionDepth -= 1;
popLimit(i);
}
public long readRawVarint64() throws IOException {
int i = 0;
long l = 0L;
while (i < 64) {
int j = readRawByte();
l |= (j & 0x7F) << i;
if ((j & 0x80) == 0) return l;
i += 7;
}
throw InvalidProtocolBufferNanoException.malformedVarint();
}
public boolean skipField(int paramInt) throws IOException {
switch (WireFormatNano.getTagWireType(paramInt)) {
default:
throw InvalidProtocolBufferNanoException.invalidWireType();
case 0:
readInt32();
return true;
case 1:
readRawLittleEndian64();
return true;
case 2:
skipRawBytes(readRawVarint32());
return true;
case 3:
skipMessage();
checkLastTagWas(WireFormatNano.makeTag(WireFormatNano.getTagFieldNumber(paramInt), 4));
return true;
case 4:
return false;
case 5:
}
readRawLittleEndian32();
return true;
}
public void checkLastTagWas(int paramInt) throws InvalidProtocolBufferNanoException {
if (lastTag != paramInt) throw InvalidProtocolBufferNanoException.invalidEndTag();
}
