Blue Coat Systems Time Clock Proxy SG Manuale Utente
ProxySG Content Policy Language Guide
228
append( )
Appends a new component to the specified header.
Note:
An error results if two header modification actions modify the same header. This results in a
compile time error if the conflicting actions are within the same action definition block. A
runtime error is recorded in the event log if the conflicting actions are defined in different
blocks.
compile time error if the conflicting actions are within the same action definition block. A
runtime error is recorded in the event log if the conflicting actions are defined in different
blocks.
Syntax
append(header, string)
append(im.message.text, string)
where:
•
header
—A header specified using the following form. For a list of recognized headers, including
headers that support field repetition, see Appendix C.
❐
request.header.header_name
—Identifies a recognized HTTP request header.
❐
response.header.header_name
—Identifies a recognized HTTP response header.
❐
request.x_header.header_name
—Identifies any request header, including custom headers.
❐
response.x_header.header_name
—Identifies any response header, including custom
headers.
•
string
—A quoted string that can optionally include one or more variable substitutions.
•
im.message.text
—Appends the specified
string
to the end of the instant message text.
Layer and Transaction Notes
•
Do not use from
<Admin>
or
<Forward>
layers.
•
Use from
<Proxy>
or
<Cache>
layers
See Also
•
Actions:
delete( )
,
delete_matching( )
,
rewrite(header, regex_pattern,
replacement_component)
,
set(header, string)
•
Conditions:
request.header.header_name=
,
request.header.header_name.address=
,
request.x_header.header_name=
,
request.x_header.header_name.address=
,
response.header.header_name=
,
response.x_header.header_name=