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Add option to skip hash checks when unpacking WAD

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This commit is contained in:
Campbell
2024-07-25 21:16:08 -04:00
parent 5d8b9e7c08
commit 4e2f7b14e7
2 changed files with 19 additions and 15 deletions
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26
modules/title/wad.py
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@@ -70,22 +70,16 @@ def handle_wad(args):
# Method to ensure that the title's content records match between the TMD() and ContentRegion() objects.
title.load_content_records()
# Iterate over every file in the content_files list, and set them in the Title().
for record in title.content.content_records:
index = title.content.content_records.index(record)
dec_content = open(content_files[index], "rb").read()
title.set_content(dec_content, index)
# Fakesign the TMD and Ticket using the trucha bug, if enabled. This is built-in in libWiiPy v0.4.1+.
if args.fakesign:
title.fakesign()
# Iterate over every file in the content_files list, and attempt to load it into the Title().
for index in range(len(title.content.content_records)):
for content in range(len(content_files)):
dec_content = open(content_files[content], "rb").read()
try:
# Attempt to load the content into the correct index.
title.load_content(dec_content, index)
break
except ValueError:
# Wasn't the right content, so try again.
pass
output_path.write(title.dump_wad())
print("WAD file packed!")
@@ -128,10 +122,16 @@ def handle_wad(args):
meta_out.write(title.wad.get_meta_data())
meta_out.close()
# Skip validating hashes if -s/--skip-hash was passed.
if args.skip_hash:
skip_hash = True
else:
skip_hash = False
for content_file in range(0, title.tmd.num_contents):
content_file_name = "000000" + str(binascii.hexlify(content_file.to_bytes()).decode()) + ".app"
content_out = open(output_path.joinpath(content_file_name), "wb")
content_out.write(title.get_content_by_index(content_file))
content_out.write(title.get_content_by_index(content_file, skip_hash))
content_out.close()
print("WAD file unpacked!")