uint8 first_byte = Get(data, index);
DCHECK_LE(0xf1, first_byte);
DCHECK_LE(first_byte, 0xf7);
+ DCHECK_EQ(0xf0, first_byte & 0xf8);
+ // There are only 6 message types (0xf1 - 0xf7), so the table size is 8.
const size_t message_size_table[8] = {
0, 2, 3, 2, 1, 1, 1, 0,
};
- size_t message_size = message_size_table[first_byte & 0x0f];
+ size_t message_size = message_size_table[first_byte & 0x07];
DCHECK_NE(0u, message_size);
DCHECK_LE(message_size, 3u);
std::vector<uint8>* data_to_send) {
size_t index = *current;
uint8 first_byte = Get(data, index);
+
DCHECK_LE(0x80, (first_byte & 0xf0));
DCHECK_LE((first_byte & 0xf0), 0xe0);
-
+ // There are only 7 message types (0x8-0xe in the higher four bits), so the
+ // table size is 8.
const size_t message_size_table[8] = {
3, 3, 3, 3, 2, 3, 3, 0,
};
uint8 code_index = first_byte >> 4;
+ DCHECK_LE(0x08, code_index);
+ DCHECK_LE(code_index, 0x0e);
size_t message_size = message_size_table[code_index & 0x7];
DCHECK_NE(0u, message_size);
DCHECK_LE(message_size, 3u);