internal void findNames()
{
tables = new Hashmap();
try {
String mainTag = readStandardstring(4);
if (!mainTag.Equals("ttcf"))
{
throw new DocumentException(fileName + " is not a valid TTC file.");
}
rf.skipBytes(4);
int dirCount = rf.readInt();
names = new String[dirCount];
int dirPos = rf.FilePointer;
for (int dirIdx = 0; dirIdx < dirCount; ++dirIdx)
{
tables.Clear();
rf.seek(dirPos);
rf.skipBytes(dirIdx * 4);
directoryOffset = rf.readInt();
rf.seek(directoryOffset);
if (rf.readInt() != 0x00010000)
{
throw new DocumentException(fileName + " is not a valid TTF file.");
}
int num_tables = rf.readUnsignedShort();
rf.skipBytes(6);
for (int k = 0; k < num_tables; ++k)
{
String tag = readStandardstring(4);
rf.skipBytes(4);
int[] table_location = new int[2];
table_location[0] = rf.readInt();
table_location[1] = rf.readInt();
tables.Add(tag, table_location);
}
names[dirIdx] = this.BaseFont;
}
}
finally {
if (rf != null)
{
rf.close();
}
}
}
