An intermediate commit in the work towards adding multi-environment support.

This has required splitting the interpreter up considerably, which is much
cleaner but is a large project.  There is now a 'nodes' handler, but it is
currently non-functional, although all the support structure is there.  It just
needs to have the individual methods fleshed out, and it needs to be connected
to the 'facts' handler.

1 files changed, 0 insertions, 163 deletions

diff --git a/lib/puppet/parser/interpreter.rb b/lib/puppet/parser/interpreter.rb
index 3ba9c0c7a..18bf31087 100644
--- a/lib/puppet/parser/interpreter.rb
+++ b/lib/puppet/parser/interpreter.rb
@@ -178,7 +178,6 @@ class Puppet::Parser::Interpreter
 
     # Evaluate all of the code we can find that's related to our client.
     def evaluate(client, facts)
-
         scope = Puppet::Parser::Scope.new(:interp => self) # no parent scope
         scope.name = "top"
         scope.type = "main"
@@ -327,101 +326,6 @@ class Puppet::Parser::Interpreter
         parsefiles
     end
 
-    # Find the ldap node, return the class list and parent node specially,
-    # and everything else in a parameter hash.
-    def ldapsearch(node)
-        unless defined? @ldap and @ldap
-            setup_ldap()
-            unless @ldap
-                Puppet.info "Skipping ldap source; no ldap connection"
-                return nil
-            end
-        end
-
-        filter = Puppet[:ldapstring]
-        classattrs = Puppet[:ldapclassattrs].split("\s*,\s*")
-        if Puppet[:ldapattrs] == "all"
-            # A nil value here causes all attributes to be returned.
-            search_attrs = nil
-        else
-            search_attrs = classattrs + Puppet[:ldapattrs].split("\s*,\s*")
-        end
-        pattr = nil
-        if pattr = Puppet[:ldapparentattr]
-            if pattr == ""
-                pattr = nil
-            else
-                search_attrs << pattr unless search_attrs.nil?
-            end
-        end
-
-        if filter =~ /%s/
-            filter = filter.gsub(/%s/, node)
-        end
-
-        parent = nil
-        classes = []
-        parameters = nil
-
-        found = false
-        count = 0
-
-        begin
-            # We're always doing a sub here; oh well.
-            @ldap.search(Puppet[:ldapbase], 2, filter, search_attrs) do |entry|
-                found = true
-                if pattr
-                    if values = entry.vals(pattr)
-                        if values.length > 1
-                            raise Puppet::Error,
-                                "Node %s has more than one parent: %s" %
-                                [node, values.inspect]
-                        end
-                        unless values.empty?
-                            parent = values.shift
-                        end
-                    end
-                end
-
-                classattrs.each { |attr|
-                    if values = entry.vals(attr)
-                        values.each do |v| classes << v end
-                    end
-                }
-
-                parameters = entry.to_hash.inject({}) do |hash, ary|
-                    if ary[1].length == 1
-                        hash[ary[0]] = ary[1].shift
-                    else
-                        hash[ary[0]] = ary[1]
-                    end
-                    hash
-                end
-            end
-        rescue => detail
-            if count == 0
-                # Try reconnecting to ldap
-                @ldap = nil
-                setup_ldap()
-                retry
-            else
-                raise Puppet::Error, "LDAP Search failed: %s" % detail
-            end
-        end
-
-        classes.flatten!
-
-        if classes.empty?
-            classes = nil
-        end
-
-        if parent or classes or parameters
-            return parent, classes, parameters
-        else
-            return nil
-        end
-    end
-
     # Pass these methods through to the parser.
     [:newclass, :newdefine, :newnode].each do |name|
         define_method(name) do |*args|
@@ -476,73 +380,6 @@ class Puppet::Parser::Interpreter
     def nodesearch_code(name)
         @parser.nodes[name]
     end
-    
-    # Look for external node definitions.
-    def nodesearch_external(name)
-        return nil unless Puppet[:external_nodes] != "none"
-  
-        # This is a very cheap way to do this, since it will break on
-        # commands that have spaces in the arguments.  But it's good
-        # enough for most cases.
-        external_node_command = Puppet[:external_nodes].split
-        external_node_command << name
-        begin
-            output = Puppet::Util.execute(external_node_command)
-        rescue Puppet::ExecutionFailure => detail
-            if $?.exitstatus == 1
-                return nil
-            else
-                Puppet.err "Could not retrieve external node information for %s: %s" % [name, detail]
-            end
-            return nil
-        end
-        
-        if output =~ /\A\s*\Z/ # all whitespace
-            Puppet.debug "Empty response for %s from external node source" % name
-            return nil
-        end
-
-        begin
-            result = YAML.load(output).inject({}) { |hash, data| hash[symbolize(data[0])] = data[1]; hash }
-        rescue => detail
-            raise Puppet::Error, "Could not load external node results for %s: %s" % [name, detail]
-        end
-
-        node_args = {:source => "external node source", :name => name}
-        set = false
-        [:parameters, :classes].each do |param|
-            if value = result[param]
-                node_args[param] = value
-                set = true
-            end
-        end
-
-        if set
-            return NodeDef.new(node_args)
-        else
-            return nil
-        end
-    end
-
-    # Look for our node in ldap.
-    def nodesearch_ldap(node)
-        unless ary = ldapsearch(node)
-            return nil
-        end
-        parent, classes, parameters = ary
-
-        while parent
-            parent, tmpclasses, tmpparams = ldapsearch(parent)
-            classes += tmpclasses if tmpclasses
-            tmpparams.each do |param, value|
-                # Specifically test for whether it's set, so false values are handled
-                # correctly.
-                parameters[param] = value unless parameters.include?(param)
-            end
-        end
-
-        return NodeDef.new(:name => node, :classes => classes, :source => "ldap", :parameters => parameters)
-    end
 
     def parsedate
         parsefiles()