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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-01-05 20:07:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-01-05 20:07:41 +0000 |
commit | 33c0b568b11710608255b337a45aff0d147de2b4 (patch) | |
tree | 0d2d18685bef4b160194b2980174b2ebd62d97e1 /file_index.h | |
parent | Adding upstream version 1.20. (diff) | |
download | lziprecover-upstream/1.21.tar.xz lziprecover-upstream/1.21.zip |
Adding upstream version 1.21.upstream/1.21
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'file_index.h')
-rw-r--r-- | file_index.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/file_index.h b/file_index.h deleted file mode 100644 index da374ae..0000000 --- a/file_index.h +++ /dev/null @@ -1,82 +0,0 @@ -/* Lziprecover - Data recovery tool for the lzip format - Copyright (C) 2009-2018 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 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/>. -*/ - -class File_index - { - struct Member - { - Block dblock, mblock; // data block, member block - unsigned dictionary_size; - - Member( const long long dp, const long long ds, - const long long mp, const long long ms, const unsigned dict_size ) - : dblock( dp, ds ), mblock( mp, ms ), dictionary_size( dict_size ) {} - - bool operator==( const Member & m ) const { return ( mblock == m.mblock ); } - bool operator!=( const Member & m ) const { return ( mblock != m.mblock ); } - }; - - std::vector< Member > member_vector; - std::string error_; - long long isize; - int retval_; - - void set_errno_error( const char * const msg ); - void set_num_error( const char * const msg, unsigned long long num ); - bool skip_trailing_data( const int fd, long long & pos, - const bool ignore_bad_ds, - const bool ignore_trailing, const bool loose_trailing ); - -public: - File_index() : error_( "No index" ), isize( 0 ), retval_( 2 ) {} - File_index( const int infd, const bool ignore_bad_ds, - const bool ignore_trailing, const bool loose_trailing ); - File_index( const std::vector< int > & infd_vector, const long long fsize ); - - long members() const { return member_vector.size(); } - const std::string & error() const { return error_; } - int retval() const { return retval_; } - - bool operator==( const File_index & fi ) const - { - if( retval_ || fi.retval_ || isize != fi.isize || - member_vector.size() != fi.member_vector.size() ) return false; - for( unsigned long i = 0; i < member_vector.size(); ++i ) - if( member_vector[i] != fi.member_vector[i] ) return false; - return true; - } - bool operator!=( const File_index & fi ) const { return !( *this == fi ); } - - long long udata_size() const - { if( member_vector.empty() ) return 0; - return member_vector.back().dblock.end(); } - - long long cdata_size() const - { if( member_vector.empty() ) return 0; - return member_vector.back().mblock.end(); } - - // total size including trailing data (if any) - long long file_size() const - { if( isize >= 0 ) return isize; else return 0; } - - const Block & dblock( const long i ) const - { return member_vector[i].dblock; } - const Block & mblock( const long i ) const - { return member_vector[i].mblock; } - unsigned dictionary_size( const long i ) const - { return member_vector[i].dictionary_size; } - }; |