diff options
Diffstat (limited to 'lzip.h')
| -rw-r--r-- | lzip.h | 40 |
1 files changed, 40 insertions, 0 deletions
@@ -60,6 +60,7 @@ enum { min_dictionary_size = 1 << min_dictionary_bits, max_dictionary_bits = 29, max_dictionary_size = 1 << max_dictionary_bits, + min_member_size = 36, literal_context_bits = 3, pos_state_bits = 2, pos_states = 1 << pos_state_bits, @@ -128,6 +129,15 @@ public: if( longest_name == 0 ) longest_name = stdin_name_len; } + Pretty_print( const std::string & filename, const int v ) + : stdin_name( "(stdin)" ), verbosity_( v ), first_post( false ) + { + const unsigned int stdin_name_len = std::strlen( stdin_name ); + longest_name = ( ( filename == "-" ) ? stdin_name_len : filename.size() ); + if( longest_name == 0 ) longest_name = stdin_name_len; + set_name( filename ); + } + void set_name( const std::string & filename ) { if( filename.size() && filename != "-" ) name_ = filename; @@ -288,12 +298,35 @@ struct Error #endif +class Block + { + long long pos_, size_; // pos + size <= LLONG_MAX + +public: + Block( const long long p, const long long s ) throw() + : pos_( p ), size_( s ) {} + + long long pos() const throw() { return pos_; } + long long size() const throw() { return size_; } + long long end() const throw() { return pos_ + size_; } + + void pos( const long long p ) throw() { pos_ = p; } + void size( const long long s ) throw() { size_ = s; } + + bool overlaps( const Block & b ) const throw() + { return ( pos_ < b.end() && b.pos_ < end() ); } + void shift( Block & b ) throw() { ++size_; ++b.pos_; --b.size_; } + }; + + // defined in decoder.cc int readblock( const int fd, uint8_t * const buf, const int size ) throw(); int writeblock( const int fd, const uint8_t * const buf, const int size ) throw(); // defined in main.cc extern int verbosity; +const char * format_num( long long num, long long limit = LLONG_MAX, + const int set_prefix = 0 ) throw(); int open_instream( const std::string & name, struct stat * const in_statsp, const bool to_stdout, const bool reg_only = false ) throw(); int open_outstream_rw( const std::string & output_filename, @@ -314,6 +347,13 @@ bool verify_single_member( const int fd, const long long file_size ); int merge_files( const std::vector< std::string > & filenames, const std::string & output_filename, const bool force ); +// defined in range_dec.cc +int list_file( const std::string & input_filename ); +int range_decompress( const std::string & input_filename, + const std::string & default_output_filename, + const std::string & range_string, + const bool to_stdout, const bool force ); + // defined in repair.cc int repair_file( const std::string & input_filename, const std::string & output_filename, const bool force ); |