diff options
Diffstat (limited to 'list.cc')
| -rw-r--r-- | list.cc | 57 |
1 files changed, 26 insertions, 31 deletions
@@ -1,18 +1,18 @@ -/* Lzip - LZMA lossless data compressor - Copyright (C) 2008-2019 Antonio Diaz Diaz. +/* Lzip - LZMA lossless data compressor + Copyright (C) 2008-2021 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 - the Free Software Foundation, either version 2 of the License, or - (at your option) any later version. + 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 + the Free Software Foundation, either version 2 of the License, or + (at your option) any later version. - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #define _FILE_OFFSET_BITS 64 @@ -36,11 +36,11 @@ void list_line( const unsigned long long uncomp_size, const char * const input_filename ) { if( uncomp_size > 0 ) - std::printf( "%15llu %15llu %6.2f%% %s\n", uncomp_size, comp_size, + std::printf( "%14llu %14llu %6.2f%% %s\n", uncomp_size, comp_size, 100.0 - ( ( 100.0 * comp_size ) / uncomp_size ), input_filename ); else - std::printf( "%15llu %15llu -INF%% %s\n", uncomp_size, comp_size, + std::printf( "%14llu %14llu -INF%% %s\n", uncomp_size, comp_size, input_filename ); } @@ -62,15 +62,15 @@ int list_files( const std::vector< std::string > & filenames, from_stdin ? "(stdin)" : filenames[i].c_str(); struct stat in_stats; // not used const int infd = from_stdin ? STDIN_FILENO : - open_instream( input_filename, &in_stats, true, true ); - if( infd < 0 ) { if( retval < 1 ) retval = 1; continue; } + open_instream( input_filename, &in_stats, false, true ); + if( infd < 0 ) { set_retval( retval, 1 ); continue; } const Lzip_index lzip_index( infd, ignore_trailing, loose_trailing ); close( infd ); if( lzip_index.retval() != 0 ) { show_file_error( input_filename, lzip_index.error().c_str() ); - if( retval < lzip_index.retval() ) retval = lzip_index.retval(); + set_retval( retval, lzip_index.retval() ); continue; } if( verbosity >= 0 ) @@ -78,32 +78,27 @@ int list_files( const std::vector< std::string > & filenames, const unsigned long long udata_size = lzip_index.udata_size(); const unsigned long long cdata_size = lzip_index.cdata_size(); total_comp += cdata_size; total_uncomp += udata_size; ++files; + const long members = lzip_index.members(); if( first_post ) { first_post = false; if( verbosity >= 1 ) std::fputs( " dict memb trail ", stdout ); - std::fputs( " uncompressed compressed saved name\n", stdout ); + std::fputs( " uncompressed compressed saved name\n", stdout ); } if( verbosity >= 1 ) - { - unsigned dictionary_size = 0; - for( long i = 0; i < lzip_index.members(); ++i ) - dictionary_size = - std::max( dictionary_size, lzip_index.dictionary_size( i ) ); - const long long trailing_size = lzip_index.file_size() - cdata_size; - std::printf( "%s %5ld %6lld ", format_ds( dictionary_size ), - lzip_index.members(), trailing_size ); - } + std::printf( "%s %5ld %6lld ", + format_ds( lzip_index.dictionary_size() ), members, + lzip_index.file_size() - cdata_size ); list_line( udata_size, cdata_size, input_filename ); - if( verbosity >= 2 && lzip_index.members() > 1 ) + if( verbosity >= 2 && members > 1 ) { - std::fputs( " member data_pos data_size member_pos member_size\n", stdout ); - for( long i = 0; i < lzip_index.members(); ++i ) + std::fputs( " member data_pos data_size member_pos member_size\n", stdout ); + for( long i = 0; i < members; ++i ) { const Block & db = lzip_index.dblock( i ); const Block & mb = lzip_index.mblock( i ); - std::printf( "%5ld %15llu %15llu %15llu %15llu\n", + std::printf( "%6ld %14llu %14llu %14llu %14llu\n", i + 1, db.pos(), db.size(), mb.pos(), mb.size() ); } first_post = true; // reprint heading after list of members |