lzip/zutils
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Merging upstream version 1.6.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-24 05:54:41 +01:00
parent b821a3696e
commit e9522df0a4
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
30 changed files with 436 additions and 473 deletions
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22
rc.cc
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@ -1,5 +1,5 @@
/* Zutils - Utilities dealing with compressed files
Copyright (C) 2009-2016 Antonio Diaz Diaz.
Copyright (C) 2009-2017 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
@ -37,7 +37,7 @@ int verbosity = 0;
namespace {
const char * const config_file_name = "zutilsrc";
const char * const program_year = "2016";
const char * const program_year = "2017";
std::string compressor_names[num_formats] =
{ "bzip2", "gzip", "lzip", "xz" }; // default compressor names
@ -49,7 +49,7 @@ std::vector< std::string > compressor_args[num_formats];
// empty means all enabled.
std::vector< bool > enabled_formats;
struct { const char * from; const char * to; int format_index; } const
const struct { const char * from; const char * to; int format_index; }
known_extensions[] = {
{ ".bz2", "", fmt_bz2 },
{ ".tbz", ".tar", fmt_bz2 },
@ -253,12 +253,12 @@ int parse_format_type( const std::string & arg )
int extension_index( const std::string & name )
{
for( int i = 0; known_extensions[i].from; ++i )
for( int eindex = 0; known_extensions[eindex].from; ++eindex )
{
const std::string ext( known_extensions[i].from );
const std::string ext( known_extensions[eindex].from );
if( name.size() > ext.size() &&
name.compare( name.size() - ext.size(), ext.size(), ext ) == 0 )
return i;
return eindex;
}
return -1;
}
@ -347,6 +347,16 @@ void show_error( const char * const msg, const int errcode, const bool help )
}
void show_file_error( const char * const filename, const char * const msg,
const int errcode )
{
if( verbosity < 0 ) return;
std::fprintf( stderr, "%s: %s: %s", program_name, filename, msg );
if( errcode > 0 ) std::fprintf( stderr, ": %s", std::strerror( errcode ) );
std::fputc( '\n', stderr );
}
void show_error2( const char * const msg, const char * const name )
{
if( verbosity >= 0 )