From b5890f29bd80e61374acb1c7969bcb961560b09c Mon Sep 17 00:00:00 2001
From: Lamont Granquist <lamont@opscode.com>
Date: Mon, 8 Apr 2013 15:15:53 -0700
Subject: tempfiles: moar composition and binmode for windows

---
 lib/chef/provider/file/content.rb  |  3 +-
 lib/chef/provider/file/tempfile.rb | 63 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 1 deletion(-)
 create mode 100644 lib/chef/provider/file/tempfile.rb

(limited to 'lib/chef/provider/file')

diff --git a/lib/chef/provider/file/content.rb b/lib/chef/provider/file/content.rb
index 2f7987e6e1..3b83555d7f 100644
--- a/lib/chef/provider/file/content.rb
+++ b/lib/chef/provider/file/content.rb
@@ -17,6 +17,7 @@
 #
 
 require 'chef/provider/file_content_base'
+require 'chef/provider/file/tempfile'
 
 class Chef
   class Provider
@@ -24,7 +25,7 @@ class Chef
       class Content < Chef::Provider::FileContentBase
         def file_for_provider
           if @new_resource.content
-            tempfile = Tempfile.open(tempfile_basename, tempfile_dirname)
+            tempfile = Chef::Provider::File::Tempfile.new(@new_resource).tempfile
             tempfile.write(@new_resource.content)
             tempfile.close
             tempfile
diff --git a/lib/chef/provider/file/tempfile.rb b/lib/chef/provider/file/tempfile.rb
new file mode 100644
index 0000000000..42c4862159
--- /dev/null
+++ b/lib/chef/provider/file/tempfile.rb
@@ -0,0 +1,63 @@
+#
+# Author:: Lamont Granquist (<lamont@opscode.com>)
+# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require "tempfile"
+
+class Chef
+  class Provider
+    class File
+      class Tempfile
+
+        attr_reader :new_resource
+
+        def initialize(new_resource)
+          @new_resource = new_resource
+        end
+
+        def tempfile
+          @tempfile ||= ::Tempfile.open(tempfile_basename, tempfile_dirname, tempfile_flags)
+        end
+
+        private
+
+        #
+        # These are important for windows to get permissions right, and may
+        # be useful for SELinux and other ACL approaches.  Please use them
+        # as the arguments to Tempfile.new() consistently.
+        #
+        def tempfile_basename
+          basename = ::File.basename(@new_resource.name)
+          basename.insert 0, "." unless Chef::Platform.windows?  # dotfile if we're not on windows
+          basename
+        end
+
+        def tempfile_dirname
+          Chef::Config[:file_deployment_uses_destdir] ? ::File.dirname(@new_resource.path) : Dir::tmpdir
+        end
+
+        def tempfile_flags
+          if new_resource.binmode
+            { :binmode => true }
+          else
+            {}
+          end
+        end
+      end
+    end
+  end
+end
-- 
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