diff options
Diffstat (limited to 'Packdrakeng.pm')
| -rw-r--r-- | Packdrakeng.pm | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/Packdrakeng.pm b/Packdrakeng.pm index b359335..6986a39 100644 --- a/Packdrakeng.pm +++ b/Packdrakeng.pm @@ -525,7 +525,7 @@ sub extract_bloc { ################################## # Really working functions # -# Aka function poeple should use # +# Aka function people should use # ################################## sub add_virtual { @@ -720,7 +720,7 @@ Packdrakeng - Simple Archive Extractor/Builder C<Packdrakeng> is a simple indexed archive builder and extractor using standard compression method. -This module is a rewrite from scratch of original packdrake, used format is +This module is a rewrite from scratch of the original packdrake, his format is fully compatible with old packdrake. =head1 IMPLEMENTATION @@ -763,15 +763,15 @@ Follow the files sizes, 4 values for each files are stored: offset into archive of compressed bloc, size of compressed bloc, offset into bloc of the file and the file's size. -Finally the archive contain a trailer, of 64 bytes length, about the +Finally the archive contain a 64 bytes length trailer, about the toc and the archive itself: 'cz[0', strings 4 bytes number of directory, 4 bytes number of symlinks, 4 bytes number of files, 4 bytes the toc size, 4 bytes -the uncompressed command, strings of 40 bytes length -'0]cz', strings 4 bytes +the uncompression command, string of 40 bytes length +'0]cz', string 4 bytes =head1 FUNCTIONS @@ -786,45 +786,45 @@ Options: =item archive -The file name of the archive. If the file don't exists, it is create, else it is owerwritten. +The file name of the archive. If the file doesn't exist, it will be created, else it will be owerwritten. see C<open>. =item compress -The application to use to compress, if unset, gzip is used. +The application to use to compress, if unspecified, gzip is used. =item uncompress -The application to use to extract data from archive. This option is useless if -you're opening an existing archive (except you want to force it). +The application used to extract data from archive. This option is useless if +you're opening an existing archive (unless you want to force it). If unset, this value is based on compress command followed by '-d' argument. =item extern -If you're using gzip, by default packdrakeng use perl-zlib to limit system -coast. This options force packdrakeng to use the extern gzip command. This -has no with other compress programs until internal functions are not implement +If you're using gzip, by default packdrakeng will use perl-zlib to save system +ressources. This option force packdrakeng to use the external gzip command. This +has no meaning with other compress programs as internal functions are not implemented yet. =item comp_level -The compression level passed as argument to the compress program. By default +The compression level passed as an argument to the compression program. By default, this is set to 6. =item bloc_size -The limit size from which we start a new compressed bloc. The default value is -400KB. Setting it to 0 to be sure a new bloc will be started for each packed -files, -1 to never start a new bloc. Be aware a big size of bloc will slower +The limit size after which we start a new compressed bloc. The default value is +400KB. Set it to 0 to be sure a new bloc will be started for each packed +files, and -1 to never start a new bloc. Be aware a big size of bloc will slow the file extraction. =item quiet -Do not ouput anythings, shut up. +Do not ouput anything, shut up. =item debug -Print debug messages +Print debug messages. =back @@ -832,12 +832,12 @@ Print debug messages Open an existing archive for extracting or adding files. -The uncompressed command is found into the archive, the compressed command is -found from it. +The uncompression command is found into the archive, and the compression command is +deduced from it. -In case you add files, an new compressed bloc will be started regardless the -latest bloc is smaller than the bloc_size. All compression options can't be -find in the archive, so new preference will be applied. +If you add files, a new compressed bloc will be started even if the +last bloc is smaller than C<bloc_size>. If some compression options can't be +found in the archive, the new preference will be applied. Options are same than the C<new()> function. |