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Mail::SpamAssassin::Conf::Parser.3pm
Langue: en
Version: 2010-03-16 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Mail::SpamAssassin::Conf::Parser - parse SpamAssassin configurationSYNOPSIS
(see Mail::SpamAssassin)
DESCRIPTION
Mail::SpamAssassin is a module to identify spam using text analysis and several internet-based realtime blacklists.This class is used internally by SpamAssassin to parse its configuration files. Please refer to the "Mail::SpamAssassin" documentation for public interfaces.
STRUCTURE OF A CONFIG BLOCK
This is the structure of a config-setting block. Each is a hashref which may contain these keys:- setting
- the name of the setting it modifies, e.g. ``required_score''. this also doubles as the default for 'command' (below). THIS IS REQUIRED.
- command
- The command string used in the config file for this setting. Optional; 'setting' will be used for the command if this is omitted.
- aliases
- An [aryref] of other aliases for the same command. optional.
- type
- The type of this setting:
- $CONF_TYPE_NOARGS: must not have any argument, like "clear_headers" - $CONF_TYPE_STRING: string - $CONF_TYPE_NUMERIC: numeric value (float or int) - $CONF_TYPE_BOOL: boolean (0/no or 1/yes) - $CONF_TYPE_TEMPLATE: template, like "report" - $CONF_TYPE_ADDRLIST: list of mail addresses, like "whitelist_from" - $CONF_TYPE_HASH_KEY_VALUE: hash key/value pair, like "describe" or tflags - $CONF_TYPE_STRINGLIST list of strings, stored as an array - $CONF_TYPE_IPADDRLIST list of IP addresses, stored as an array of SA::NetSet
If this is set, and a 'code' block does not already exist, a 'code' block is assigned based on the type.
In addition, the SpamAssassin test suite will validate that the settings do not 'leak' between users.
Note that $CONF_TYPE_HASH_KEY_VALUE-type settings require that the value be non-empty, otherwise they'll produce a warning message.
- code
- A subroutine to deal with the setting. Only used if type is not set. ONE OF code OR type IS REQUIRED. The arguments passed to the function are "($self, $key, $value, $line)", where $key is the setting (*not* the command), $value is the value string, and $line is the entire line.
There are two special return values that the code subroutine may return to signal that there is an error in the configuration:
$Mail::SpamAssassin::Conf::MISSING_REQUIRED_VALUE --- this setting requires that a value be set, but one was not provided.
$Mail::SpamAssassin::Conf::INVALID_VALUE --- this setting requires a value from a set of 'valid' values, but the user provided an invalid one.
Any other values --- including "undef" --- returned from the subroutine are considered to mean 'success'.
It is good practice to set a 'type', if possible, describing how your settings are stored on the Conf object; this allows the SpamAssassin test suite to validate that the settings do not 'leak' between users.
- default
- The default value for the setting. may be omitted if the default value is a non-scalar type, which should be set in the Conf ctor. note for path types: using ``__userstate__'' is recommended for defaults, as it allows Mail::SpamAssassin module users who set that configuration setting, to receive the correct values.
- is_priv
- Set to 1 if this setting requires 'allow_user_rules' when run from spamd.
- is_admin
- Set to 1 if this setting can only be set in the system-wide config when run from spamd. (All settings can be used by local programs run directly by the user.)
- is_frequent
- Set to 1 if this value occurs frequently in the config. this means it's looked up first for speed.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre