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From s...@apache.org
Subject cvs commit: modperl-docs/src/api/mod_perl-2.0/Apache ServerUtil.pod RequestRec.pod
Date Wed, 10 Oct 2001 05:06:36 GMT
stas        01/10/09 22:06:36

  Modified:    src/api/mod_perl-2.0/Apache RequestRec.pod
  Added:       src/api/mod_perl-2.0/Apache ServerUtil.pod
  Log:
  - documenting $r->server() and Apache->server() methods
  
  Revision  Changes    Path
  1.2       +15 -4     modperl-docs/src/api/mod_perl-2.0/Apache/RequestRec.pod
  
  Index: RequestRec.pod
  ===================================================================
  RCS file: /home/cvs/modperl-docs/src/api/mod_perl-2.0/Apache/RequestRec.pod,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- RequestRec.pod	2001/10/02 15:00:46	1.1
  +++ RequestRec.pod	2001/10/10 05:06:36	1.2
  @@ -4,10 +4,14 @@
   
   =head1 SYNOPSIS
   
  -    sub handler{
  -        my $r = shift;
  -        # now the API can be used on $r
  -    }
  +  use Apache::RequestRec;
  +  sub handler{
  +      my $r = shift;
  +      
  +      my $s = $r->server;
  +      my $dir_config = $r->dir_config;
  +      ...
  +  }
   
   =head1 DESCRIPTION
   
  @@ -19,6 +23,13 @@
   function's synopsis.
   
   =over
  +
  +=item * server()
  +
  +  $s = $r->server;
  +
  +Gets the C<Apache::Server> object for the server the request C<$r> is
  +running under.
   
   =item * dir_config()
   
  
  
  
  1.1                  modperl-docs/src/api/mod_perl-2.0/Apache/ServerUtil.pod
  
  Index: ServerUtil.pod
  ===================================================================
  =head1 NAME
  
  Apache::ServerUtil -- Methods for work with Apache::Server object
  
  =head1 SYNOPSIS
  
    use Apache::ServerUtil;
    
    $s = Apache->server;
    my $srv_cfg = $s->dir_config;
  
  =head1 DESCRIPTION
  
  META: complete
  
  =head1 API
  
  Function arguments (if any) and return values are shown in the
  function's synopsis.
  
  =over
  
  =item * server()
  
  The main server's object can be retrieved with:
  
    $s = Apache->server;
  
  Gets the C<Apache::Server> object for the main server.
  
  =item * dir_config()
  
  dir_config() provides an interface for the per-server variables
  specified by the C<PerlSetVar> and C<PerlAddVar> directives, and also
  can be manipulated via the C<APR::Table> methods.
  
  The keys are case-insensitive.
  
    $t = $s->dir_config();
  
  dir_config() called in a scalar context without the C<$key> argument
  returns a I<HASH> reference blessed into the I<APR::Table> class. This
  object can be manipulated via the I<APR::Table> methods. For available
  methods see I<APR::Table>.
  
    @values = $r->dir_config( $key );
  
  If the C<$key> argument is passed in the list context a list of all
  matching values will be returned. This method is ineffective for big
  tables, as it does a linear search of the table. Thefore avoid using
  this way of calling dir_config() unless you know that there could be
  more than one value for the wanted key and all the values are wanted.
  
    $value = $r->dir_config( $key );
  
  If the C<$key> argument is passed in the scalar context only a single
  value will be returned. Since the table preserves the insertion order,
  if there is more than one value for the same key, the oldest value
  assosiated with the desired key is returned. Calling in the scalar
  context is also much faster, as it'll stop searching the table as soon
  as the first match happens.
  
    $r->dir_config( $key => $val );
  
  If the C<$key> and the C<$val> arguments are used, the set() operation
  will happen: all existing values associated with the key C<$key> (and
  the key itself) will be deleted and C<$value> will be placed instead.
  
    $r->dir_config( $key => undef );
  
  If C<$val> is I<undef> the unset() operation will happen: all existing
  values associated with the key C<$key> (and the key itself) will be
  deleted.
  
  =item * push_handlers()
  
  =item * add_handlers()
  
  =item * get_handlers()
  
  =back
  
  
  =cut
  
  
  

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