lzip/tarlz
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Merging upstream version 0.27.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-03-04 07:39:30 +01:00
parent 619358407d
commit 5e422e043e
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
83 changed files with 980 additions and 726 deletions
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20
tarlz.h
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@ -1,5 +1,5 @@
/* Tarlz - Archiver with multimember lzip compression
Copyright (C) 2013-2024 Antonio Diaz Diaz.
Copyright (C) 2013-2025 Antonio Diaz Diaz.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -120,7 +120,7 @@ public:
}
return true;
}
char * operator()() { return p; }
char * operator()() { return p; } // no need for operator[]
const char * operator()() const { return p; }
uint8_t * u8() { return (uint8_t *)p; }
const uint8_t * u8() const { return (const uint8_t *)p; }
@ -184,7 +184,8 @@ class Extended // stores metadata from/for extended records
mutable bool crc_present_;
void calculate_sizes() const;
void unknown_keyword( const char * const buf, const int size ) const;
void unknown_keyword( const char * const buf, const int size,
std::vector< std::string > * const msg_vecp = 0 ) const;
public:
static const std::string crc_record;
@ -234,7 +235,8 @@ public:
bool crc_present() const { return crc_present_; }
bool parse( const char * const buf, const int edsize,
const bool permissive );
const bool permissive,
std::vector< std::string > * const msg_vecp = 0 );
void fill_from_ustar( const Tar_header header );
};
@ -279,7 +281,7 @@ public:
return crc ^ 0xFFFFFFFFU;
}
// Calculates the crc of size bytes except a window of 8 bytes at pos
// compute the crc of size bytes except a window of 8 bytes at pos
uint32_t windowed_crc( const uint8_t * const buffer, const int pos,
const int size ) const
{
@ -485,8 +487,9 @@ const char * const posix_lz_msg = "This does not look like a POSIX tar.lz archiv
const char * const eclosa_msg = "Error closing archive";
const char * const eclosf_msg = "Error closing file";
const char * const nfound_msg = "Not found in archive.";
const char * const seek_msg = "Seek error";
const char * const rd_err_msg = "Read error";
const char * const wr_err_msg = "Write error";
const char * const seek_msg = "Seek error";
const char * const chdir_msg = "Error changing working directory";
const char * const intdir_msg = "Failed to create intermediate directory";
@ -503,7 +506,8 @@ bool show_member_name( const Extended & extended, const Tar_header header,
const int vlevel, Resizable_buffer & rbuf );
bool check_skip_filename( const Cl_options & cl_opts,
std::vector< char > & name_pending,
const char * const filename, const int chdir_fd = -1 );
const char * const filename, const int cwd_fd = -1,
std::string * const msgp = 0 );
bool make_dirs( const std::string & name );
// defined in common_mutex.cc
@ -597,6 +601,8 @@ void show_error( const char * const msg, const int errcode = 0,
const bool help = false );
bool format_error( Resizable_buffer & rbuf, const int errcode,
const char * const format, ... );
bool format_error( std::string & msg, const int errcode,
const char * const format, ... );
void print_error( const int errcode, const char * const format, ... );
void format_file_error( std::string & estr, const char * const filename,
const char * const msg, const int errcode = 0 );