diff options
Diffstat (limited to 'tarlz.h')
| -rw-r--r-- | tarlz.h | 29 |
1 files changed, 22 insertions, 7 deletions
@@ -70,15 +70,17 @@ inline bool dotdot_at_i( const char * const filename, const int i ) } -enum { initial_line_length = 1000 }; // must be >= 87 for format_member_name - class Resizable_buffer { char * p; unsigned long size_; // size_ < LONG_MAX public: - explicit Resizable_buffer( const unsigned long initial_size ) + // must be >= 87 for format_member_name + enum { default_initial_size = 2 * header_size }; + + explicit Resizable_buffer( const unsigned long initial_size = + default_initial_size ) : p( (char *)std::malloc( initial_size ) ), size_( p ? initial_size : 0 ) {} ~Resizable_buffer() { if( p ) std::free( p ); p = 0; size_ = 0; } @@ -136,6 +138,7 @@ public: const std::string & linkpath() const { return linkpath_; } const std::string & path() const { return path_; } unsigned long long file_size() const { return file_size_; } + unsigned long long get_file_size_and_reset( const Tar_header header ); void linkpath( const char * const lp ) { linkpath_ = lp; full_size_ = -1; } void path( const char * const p ) { path_ = p; full_size_ = -1; } @@ -311,6 +314,7 @@ extern int cl_data_size; extern Solidity solidity; bool writeblock_wrapper( const int outfd, const uint8_t * const buffer, const int size ); +bool write_eof_records( const int outfd, const bool compressed ); const char * remove_leading_dotslash( const char * const filename, const bool dotdot = false ); bool fill_headers( const char * const filename, Extended & extended, @@ -323,23 +327,32 @@ void set_error_status( const int retval ); int final_exit_status( int retval, const bool show_msg = true ); unsigned ustar_chksum( const uint8_t * const header ); bool verify_ustar_chksum( const uint8_t * const header ); +bool has_lz_ext( const std::string & name ); class Arg_parser; -int concatenate( const std::string & archive_name, const Arg_parser & parser, +int concatenate( std::string archive_name, const Arg_parser & parser, const int filenames ); int encode( const std::string & archive_name, const Arg_parser & parser, const int filenames, const int level, const int num_workers, - const int debug_level, const bool append ); + const int out_slots, const int debug_level, const bool append, + const bool dereference ); // defined in create_lz.cc int encode_lz( const Arg_parser & parser, const int dictionary_size, const int match_len_limit, const int num_workers, - const int outfd, const int debug_level ); + const int outfd, const int out_slots, const int debug_level, + const bool dereference ); + +// defined in exclude.cc +namespace Exclude { +void add_pattern( const std::string & arg ); +bool excluded( const char * const filename ); +} // end namespace Exclude // defined in extract.cc enum Program_mode { m_none, m_append, m_concatenate, m_create, m_diff, m_extract, m_list }; bool block_is_zero( const uint8_t * const buf, const int size ); -void format_member_name( const Extended & extended, const Tar_header header, +bool format_member_name( const Extended & extended, const Tar_header header, Resizable_buffer & rbuf, const bool long_format ); bool compare_prefix_dir( const char * const dir, const char * const name ); bool compare_tslash( const char * const name1, const char * const name2 ); @@ -377,6 +390,8 @@ int seek_read( const int fd, uint8_t * const buf, const int size, // defined in main.cc extern int verbosity; +struct stat; +int hstat( const char * const filename, struct stat * const st ); int open_instream( const std::string & name ); int open_outstream( const std::string & name, const bool create = true ); void cleanup_and_fail( const int retval = 1 ); // terminate the program |