ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2025-12-06 17:27:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Support for LZ4 compression.

Browse Source
This commit is contained in:
Albert Strasheim
2014-02-07 18:12:30 -08:00
parent 4159a284c2
commit df2f92214a
11 changed files with 346 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
table/format.cc
View File

@@ -228,6 +228,28 @@ Status UncompressBlockContents(const char* data, size_t n,
result->heap_allocated = true;
result->cachable = true;
break;
case kLZ4Compression:
ubuf = port::LZ4_Uncompress(data, n, &decompress_size);
static char lz4_corrupt_msg[] =
"LZ4 not supported or corrupted LZ4 compressed block contents";
if (!ubuf) {
return Status::Corruption(lz4_corrupt_msg);
}
result->data = Slice(ubuf, decompress_size);
result->heap_allocated = true;
result->cachable = true;
break;
case kLZ4HCCompression:
ubuf = port::LZ4_Uncompress(data, n, &decompress_size);
static char lz4hc_corrupt_msg[] =
"LZ4HC not supported or corrupted LZ4HC compressed block contents";
if (!ubuf) {
return Status::Corruption(lz4hc_corrupt_msg);
}
result->data = Slice(ubuf, decompress_size);
result->heap_allocated = true;
result->cachable = true;
break;
default:
return Status::Corruption("bad block type");
}