From 50b37d4a27d3295a29afca2286f1a5a086142cec Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:49:46 +0200 Subject: Adding upstream version 3.2.1+dfsg. Signed-off-by: Daniel Baumann --- doc/antora/modules/unlang/pages/default.adoc | 47 ++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 doc/antora/modules/unlang/pages/default.adoc (limited to 'doc/antora/modules/unlang/pages/default.adoc') diff --git a/doc/antora/modules/unlang/pages/default.adoc b/doc/antora/modules/unlang/pages/default.adoc new file mode 100644 index 0000000..3b298f6 --- /dev/null +++ b/doc/antora/modules/unlang/pages/default.adoc @@ -0,0 +1,47 @@ += The case Statement + +.Syntax +[source,unlang] +---- +case [ ] { + [ statements ] +} +---- + +The `case` statement is used to match data inside of a +xref:switch.adoc[switch] statement. The `case` statement cannot be used +outside of a xref:switch.adoc[switch] statement. + + +The `` text can be an attribute reference such as `&User-Name`, +or it can be a xref:type/string/index.adoc[string]. If the match +text is a dynamically expanded string, then the match is performed on +the output of the string expansion. + +The keyword `default` can be used to specify the default action to +take inside of a xref:switch.adoc[switch] statement. + +If no `` text is given, it means that the `case` statement is +the "default" and will match all which is not matched by another +`case` statement inside of the same xref:switch.adoc[switch]. + +.Example +[source,unlang] +---- +switch &User-Name { + case "bob" { + reject + } + + case &Filter-Id { + reject + } + + default { + ok + } +} +---- + +// Copyright (C) 2020 Network RADIUS SAS. Licenced under CC-by-NC 4.0. +// Development of this documentation was sponsored by Network RADIUS SAS. -- cgit v1.2.3