morgan/python-bzz
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Simplified flag_bits logic

Browse Source
This commit is contained in:
Morgan Kelley
2025-09-21 18:20:41 -06:00
parent 30419f979c
commit 81e7ccfb08
1 changed files with 1 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
main.py
View File

@@ -130,21 +130,17 @@ class BZZCompressor:
# hitting an index out of bounds error # hitting an index out of bounds error
flag_bits = data[index] + 0x100 flag_bits = data[index] + 0x100
index = index + 1 index = index + 1
# used to track how far in flag_bits we are
counter = 8
try: try:
while num_flags > 0: while num_flags > 0:
carry = bin(flag_bits)[-1] carry = bin(flag_bits)[-1]
flag_bits = flag_bits >> 1 flag_bits = flag_bits >> 1
counter = counter - 1
# if we are down to only 0 bits, we are out of file-driven data # if we are down to only 0 bits, we are out of file-driven data
# Here we collect more flag bits and re-iterate the loop # Here we collect more flag bits and re-iterate the loop
if counter == 0: if flag_bits == 1:
flag_bits = data[index] + 0x100 flag_bits = data[index] + 0x100
index = index + 1 index = index + 1
counter = 8
continue continue
# Carry means the next byte is raw data, no weird placement or indexing # Carry means the next byte is raw data, no weird placement or indexing