RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 11:28:12 +00:00
Code Issues Activity Actions

LibCore: Reduce debug spam from successful gzip decoding

Browse source
This commit is contained in:
Andreas Kling 2020-11-29 22:20:27 +01:00
parent 39c7d9f061
commit 13c32e0607
1 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Libraries/LibCore/Gzip.cpp
View file

@ -54,7 +54,9 @@ static Optional<ByteBuffer> get_gzip_payload(const ByteBuffer& data)
return data[current++];
};
#ifdef DEBUG_GZIP
dbg() << "get_gzip_payload: Skipping over gzip header.";
#endif
// Magic Header
if (read_byte() != 0x1F || read_byte() != 0x8B) {
@ -102,7 +104,9 @@ static Optional<ByteBuffer> get_gzip_payload(const ByteBuffer& data)
}
auto new_size = data.size() - current;
#ifdef DEBUG_GZIP
dbg() << "get_gzip_payload: Returning slice from " << current << " with size " << new_size;
#endif
return data.slice(current, new_size);
}
@ -110,7 +114,9 @@ Optional<ByteBuffer> Gzip::decompress(const ByteBuffer& data)
{
ASSERT(is_compressed(data));
#ifdef DEBUG_GZIP
dbg() << "Gzip::decompress: Decompressing gzip compressed data. Size = " << data.size();
#endif
auto optional_payload = get_gzip_payload(data);
if (!optional_payload.has_value()) {
return Optional<ByteBuffer>();
@ -135,14 +141,18 @@ Optional<ByteBuffer> Gzip::decompress(const ByteBuffer& data)
source.data(), &source_len);
if (puff_ret == 0) {
#ifdef DEBUG_GZIP
dbg() << "Gzip::decompress: Decompression success.";
#endif
destination.trim(destination_len);
break;
}
if (puff_ret == 1) {
// FIXME: Find a better way of decompressing without needing to try over and over again.
#ifdef DEBUG_GZIP
dbg() << "Gzip::decompress: Output buffer exhausted. Growing.";
#endif
destination.grow(destination.size() * 2);
} else {
dbg() << "Gzip::decompress: Error. puff() returned: " << puff_ret;