diff options
Diffstat (limited to 'file_index.h')
| -rw-r--r-- | file_index.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/file_index.h b/file_index.h index 8345796..5b9813e 100644 --- a/file_index.h +++ b/file_index.h @@ -1,5 +1,5 @@ /* Plzip - Parallel compressor compatible with lzip - 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 @@ -50,26 +50,31 @@ class File_index std::vector< Member > member_vector; std::string error_; + const long long isize; int retval_; void set_errno_error( const char * const msg ); - void set_num_error( const char * const msg1, unsigned long long num, - const char * const msg2 = "" ); + void set_num_error( const char * const msg, unsigned long long num ); + bool skip_trailing_data( const int fd, long long & pos ); public: - File_index( const int infd, const bool ignore_garbage ); + File_index( const int infd, const bool ignore_trailing ); long members() const { return member_vector.size(); } const std::string & error() const { return error_; } int retval() const { return retval_; } - long long data_end() const - { if( member_vector.size() ) return member_vector.back().dblock.end(); - else return 0; } + long long udata_size() const + { if( member_vector.empty() ) return 0; + return member_vector.back().dblock.end(); } - long long file_end() const - { if( member_vector.size() ) return member_vector.back().mblock.end(); - else return 0; } + 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; } |