lzip/lziprecover
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Adding upstream version 1.15~rc1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-21 11:17:33 +01:00
parent 0ff20a5602
commit 6a117924f6
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
20 changed files with 439 additions and 219 deletions
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16
decoder.cc
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@ -1,4 +1,4 @@
/* Lziprecover - Data recovery tool for lzipped files
/* Lziprecover - Data recovery tool for lzip files
Copyright (C) 2009, 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
This program is free software: you can redistribute it and/or modify
@ -104,10 +104,10 @@ bool Range_decoder::read_block()
void LZ_decoder::flush_data()
{
const int size = pos - stream_pos;
if( size > 0 )
if( pos > stream_pos )
{
crc32.update( crc_, buffer + stream_pos, size );
const int size = pos - stream_pos;
crc32.update_buf( crc_, buffer + stream_pos, size );
if( outfd >= 0 )
{
const unsigned long long sp = stream_position();
@ -207,7 +207,6 @@ int LZ_decoder::decode_member( const Pretty_print & pp )
Bit_model bm_align[dis_align_size];
Len_model match_len_model;
Len_model rep_len_model;
unsigned rep0 = 0; // rep[0-3] latest four distances
unsigned rep1 = 0; // used for efficient coding of
unsigned rep2 = 0; // repeated distances
@ -222,11 +221,16 @@ int LZ_decoder::decode_member( const Pretty_print & pp )
{
const uint8_t prev_byte = get_prev_byte();
if( state.is_char() )
{
state.set_char1();
put_byte( rdec.decode_tree( bm_literal[get_lit_state(prev_byte)], 8 ) );
}
else
{
state.set_char2();
put_byte( rdec.decode_matched( bm_literal[get_lit_state(prev_byte)],
get_byte( rep0 ) ) );
state.set_char();
}
}
else
{