///CLOVER:ON
///// protected methods -----------------------------------------------
/// <summary>
/// Parses the input stream and stores its trie content into a index and
/// data array
/// </summary>
/// <param name="bytes">Data buffer containing trie data.</param>
protected override sealed void Unserialize(ByteBuffer bytes)
{
base.Unserialize(bytes);
// one used for initial value
m_data_ = ICUBinary.GetInts(bytes, m_dataLength_, 0);
m_initialValue_ = m_data_[0];
}
private void ReadData(ByteBuffer bytes)
{
// read the header
ICUBinary.ReadHeader(bytes, FMT, new IsAcceptable());
// read indexes[]
int i, count;
count = bytes.GetInt32();
if (count < IX_TOP)
{
throw new IOException("indexes[0] too small in " + DATA_FILE_NAME);
}
indexes = new int[count];
indexes[0] = count;
for (i = 1; i < count; ++i)
{
indexes[i] = bytes.GetInt32();
}
// read the trie
trie = Trie2_16.CreateFromSerialized(bytes);
int expectedTrieLength = indexes[IX_TRIE_SIZE];
int trieLength = trie.GetSerializedLength();
if (trieLength > expectedTrieLength)
{
throw new IOException(DATA_FILE_NAME + ": not enough bytes for the trie");
}
// skip padding after trie bytes
ICUBinary.SkipBytes(bytes, expectedTrieLength - trieLength);
// read mirrors[]
count = indexes[IX_MIRROR_LENGTH];
if (count > 0)
{
mirrors = ICUBinary.GetInts(bytes, count, 0);
}
// read jgArray[]
count = indexes[IX_JG_LIMIT] - indexes[IX_JG_START];
jgArray = new byte[count];
bytes.Get(jgArray);
// read jgArray2[]
count = indexes[IX_JG_LIMIT2] - indexes[IX_JG_START2];
jgArray2 = new byte[count];
bytes.Get(jgArray2);
}
private static readonly int DATA_FORMAT = 0x706E616D; // "pnam"
private void Load(ByteBuffer bytes)
{
//dataVersion=ICUBinary.readHeaderAndDataVersion(bytes, DATA_FORMAT, IS_ACCEPTABLE);
ICUBinary.ReadHeader(bytes, DATA_FORMAT, IS_ACCEPTABLE);
int indexesLength = bytes.GetInt32() / 4; // inIndexes[IX_VALUE_MAPS_OFFSET]/4
if (indexesLength < 8)
{ // formatVersion 2 initially has 8 indexes
throw new IOException("pnames.icu: not enough indexes");
}
int[]
inIndexes = new int[indexesLength];
inIndexes[0] = indexesLength * 4;
for (int i = 1; i < indexesLength; ++i)
{
inIndexes[i] = bytes.GetInt32();
}
// Read the valueMaps.
int offset = inIndexes[IX_VALUE_MAPS_OFFSET];
int nextOffset = inIndexes[IX_BYTE_TRIES_OFFSET];
int numInts = (nextOffset - offset) / 4;
valueMaps = ICUBinary.GetInts(bytes, numInts, 0);
// Read the bytesTries.
offset = nextOffset;
nextOffset = inIndexes[IX_NAME_GROUPS_OFFSET];
int numBytes = nextOffset - offset;
bytesTries = new byte[numBytes];
bytes.Get(bytesTries);
// Read the nameGroups and turn them from ASCII bytes into a .NET string.
offset = nextOffset;
nextOffset = inIndexes[IX_RESERVED3_OFFSET];
numBytes = nextOffset - offset;
StringBuilder sb = new StringBuilder(numBytes);
for (int i = 0; i < numBytes; ++i)
{
sb.Append((char)bytes.Get());
}
nameGroups = sb.ToString();
}
