All IO of fml8 should use IO::Adapter class like vfs/vnode framework. For example, read/write member list, add/remove a user. The usage is like this:
use IO::Adapter; $obj = new IO::Adapter $map, $map_params; $obj->open || croak("cannot open $map"); while ($x = $obj->get_next_key()) { ... } $obj->close;
$map is map:identifier. file: can be omitted. Currently available maps follow:
file:/var/spool/ml/elena/recipients unix.group:root nis.group:root mysql:id postgresql:id ldap:id
"file:" map is a normal file (text file). "unix.group:root" map is to read root entry in /etc/group file. "nis.group:root" map is to read root entry in NIS (YP). "mysql:id" map implies the use of MySQL. Parameters for MySQL access is defined in "mysql:id" entry. These paraemeters should be specified before calling "new IO::Adapter".
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