diff options
Diffstat (limited to '')
| -rw-r--r-- | lzip_index.h | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/lzip_index.h b/lzip_index.h index 08758da..77d2a00 100644 --- a/lzip_index.h +++ b/lzip_index.h @@ -1,18 +1,18 @@ -/* Tarlz - Archiver with multimember lzip compression - Copyright (C) 2013-2019 Antonio Diaz Diaz. +/* Tarlz - Archiver with multimember lzip compression + Copyright (C) 2013-2020 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/>. */ #ifndef INT64_MAX @@ -52,9 +52,13 @@ class Lzip_index std::string error_; const long long insize; int retval_; + unsigned dictionary_size_; // largest dictionary size in the file + bool bad_magic_; // bad magic in first header + bool check_header_error( const Lzip_header & header, const bool first ); void set_errno_error( const char * const msg ); void set_num_error( const char * const msg, unsigned long long num ); + bool read_header( const int fd, Lzip_header & header, const long long pos ); bool skip_trailing_data( const int fd, unsigned long long & pos, const bool ignore_trailing, const bool loose_trailing ); @@ -65,6 +69,8 @@ public: long members() const { return member_vector.size(); } const std::string & error() const { return error_; } int retval() const { return retval_; } + unsigned dictionary_size() const { return dictionary_size_; } + bool bad_magic() const { return bad_magic_; } long long udata_size() const { if( member_vector.empty() ) return 0; |