Initializing help system before first use

newzip

Purpose
Create a Zip archive from a list of files.
Synopsis
procedure newzip(opt:integer, zipfile:text, dir:text, lsf:list of text|string, password:text)
procedure newzip(opt:integer, zipfile:text, dir:text, lsf:list of text|string)
procedure newzip(zipfile:text, lsf:list of text|string)
Arguments
opt 
Options:
SYS_NODIR 
Do not store directories (only files)
SYS_DIRONLY 
Store only directories
SYS_FLAT 
Store all files in the root directory of the archive ( i.e. do not preserve directory structure)
zipfile 
File name of the archive (that must be a physical file)
dir 
Base directory (default: current directory)
lsf 
List of files and directories to store in the archive (file names are relative to the dir directory)
password 
Password to generate en encrypted zip file
Example
The following creates an archive of the Xpress installation including only binary files: 
findfiles(SYS_RECURS,lsf,getenv("XPRESSDIR"),"bin/*;lib/*;dso/*")
newzip(0,"xpress.zip",getenv("XPRESSDIR"),lsf)
Further information
1. This implementation only supports the standard Zip format (only 32bit and basic encryption algorithm) with symbolic links on Posix systems.
2. By default file names are represented according the current system encoding in the archive. To select a different encoding use the enc: file name prefix (see Section Character encoding of text files) on the archive name ( e.g. "enc:utf-8,myarc.zip").
3. File names including ".." are silently ignored unless option SYS_FLAT is used.
4. All files names are expected to be relative paths to the dir directory, absolute paths are silently ignored.
Related topics
ziplist, unzip, newtar, getsysstat
Module
mmsystem

Parent Topic Procedures and functions

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