Parameter	Default value	Role
ISTAG	greasyspoon-0.5.4-b02	An ICAP client must flush all cached data when detecting an change on this tag.
Service	GreasySpoon service version 0.5.4-b02	ICAP Service description
Service-ID	0.5.4-b02	Used by some ICAP clients
Options-TTL	180 (seconds)	Set frequency for ICAP clients to ask for ICAP parameters
Max-Connections	100	Defines how much ICAP parallel connections GreasySpoon will support.
Preview	0	Set content asked in preview mode. Preview is used to check if traffic match a defined rule before asking for content. Tip: set a preview of 10-30 bytes when using MimeMagic to optimize processing.
path	conf;serverscripts;	Path added to greasyspoon environment
maxtimeout	5000 (milliseconds)	Defines overall processing time allocated to scripts in ms. Scripts are aborted if this value is exceeded (valid changes are kept)
errorthreshold	10	Successive error threshold after which a script is considered as invalid and automatically disabled. Set to 0 to disable it.

Parameter	Default value	Role
GreasySpoon.servicename	greasyspoon	Service name displayed in log files (usefull when running multiple services)
GreasySpoon.mimesupported	html xml txt css javascript	List of mime types handled by GreasySpoon, separated by space char. Responses will be processed if mime type provided by the server in the Content-Type header contains one of the given string.
GreasySpoon.mimemagic	on	Enable/disable use of mime magic to detect mime type. If enabled, use magic bytes to detect mime type, and discard responses that are not declared as supported in GreasySpoon.mimesupported list. Note: responses that cannot be detected as "textual-like" content (binary files, unknown files, ...) are automatically discarded.
GreasySpoon.reqtag	.req.server.	tag added to GS requests scripts
GreasySpoon.resptag	.resp.server.	tag added to GS response scripts
GreasySpoon.comments	comments.properties	File containing comments format for the supported scripts languages
GreasySpoon.compress	on	Set if GreasySpoon must try to compress content if browser supports it (otherwise, only compress content that was initially compressed by servers)
SpoonScript.reqheadparam	requestheader	Name of the variable provided to scripts and containing request header
SpoonScript.reqbodyparam	httprequest	Name of the variable provided to scripts and containing request body
poonScript.repheadparam	responseheader	Name of the variable provided to scripts and containing response header
SpoonScript.respbodyparam	httpresponse	Name of the variable provided to scripts and containing response body
SpoonScript.cacheparam	sharedcache	Name of the hash table provided to scripts
SpoonScript.usergroupparam	user_group	Name of the variable provided to scripts and containing user group value
SpoonScript.useridparam	user_id	Name of the variable provided to scripts and containing user ID value
SpoonScript.icapuserheader	x-authenticated-user	Defines either ICAP or HTTP header (in lowercase) used to extract user ID value that will be provided to scripts. By default, try to extract user ID from ICAP x-authenticated-user header.
SpoonScript.userfallbackheader	x-client-ip	If icapuserheader cannot be determined, defines a fall back header (either ICAP of HTTP) as user ID. By default, fall back to ICAP x-client-ip header.
SpoonScript.icapgroupheader	x-authenticated-groups	Defines either ICAP or HTTP header (in lowercase) used to extract user group value that will be provided to scripts. By default, try to extract user ID from ICAP x-authenticated-group header.
SpoonScript.groupfallbackheader	user-agent	If icapgroupheader cannot be determined, defines a fall back header (either ICAP of HTTP) as user Group. By default, fall back to HTTP user-agent header.
SpoonScript.reqfilecomment	...	header that will be prepend when creating new request scripts
SpoonScript.respfilecomment	...	header that will be prepend when creating new response scripts

Contains the Magic data use to detect responses mime type.
This is a light java implementation of Unix file(1) command, so configuration syntax is the same than for KMimeMagic command.
 
Each line of the file specifies a test to be performed. A test compares the data starting at a particular offset in the file with a 1-byte, 2-byte, or 4-byte numeric value or a string. If the test succeeds, associated content type is taken. The line consists of the following fields :
   » Column #1: byte number to begin checking from, ">" indicates continuation
   » Column #2: type of data to match
   » Column #3: contents of data to match
   » Column #4: MIME type of result
   » Column #5: MIME encoding of result (optional)
 
Nested conditions can be added by starting a line with > tag.
Current implementation is limited to a depth of 2 levels ( '>>' tag). See man page for magic(5) for more information.

• comments.properties » Contains single line comment tag associated to a scripting language.
  These tags are used to create header skeletton for new scripts.Note: default value is "//".
• icapserver.conf » Contains main server startup parameters.
  Entirely configurable using web interface.
• mime.types » Contains mime types associated to file extensions.
  Used by embeded web server for the administration interface, and by GS for MimeMagic.