move zip and tar helpers

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>

lib/vulcano/targets/helper/zip.rb

@@ -1,28 +0,0 @@
-# encoding: utf-8
-require 'zip'
-
-module Vulcano::Targets
-  class ZipHelper
-
-    def content input
-      content = {}
-      ::Zip::InputStream.open(input) do |io|
-        while (entry = io.get_next_entry)
-          content[entry.name] = io.read
-        end
-      end
-      return content
-    end
-
-    def structure input
-      files = Array.new
-      ::Zip::InputStream.open(input) do |io|
-        while (entry = io.get_next_entry)
-           files.push(entry.name)
-        end
-      end
-      return files
-    end
-
-  end
-end

lib/vulcano/targets/url.rb

@@ -25,7 +25,7 @@ module Vulcano::Targets
       zipfile.binmode
       zipfile.write(open(url).read)
       zipfile.rewind
-      content = ZipHelper.resolve(zipfile.path)
+      content = ZipHelper.new.resolve(zipfile.path)
       zipfile.close
       zipfile.unlink
       return content

lib/vulcano/targets/zip.rb

@@ -0,0 +1,44 @@
+# encoding: utf-8
+require 'zip'
+require 'vulcano/targets/dir'
+
+module Vulcano::Targets
+  class ZipHelper
+
+    def content input, filter
+      content = []
+      ::Zip::InputStream.open(input) do |io|
+        while (entry = io.get_next_entry)
+          content.push({
+            content: io.read,
+            ref: File::join(input, entry.name),
+          })
+        end
+      end
+      return content
+    end
+
+    def structure input
+      files = Array.new
+      ::Zip::InputStream.open(input) do |io|
+        while (entry = io.get_next_entry)
+           files.push(entry.name)
+        end
+      end
+      return files
+    end
+
+    def resolve(path)
+      files = structure(path)
+      helper = DirsHelper.getHandler(files)
+      if helper.nil?
+        raise "Don't know how to handle folder #{path}"
+      end
+      # get all file contents
+      file_handler = Vulcano::Targets.modules['file']
+      test_files = helper.get_filenames(files)
+      content(path, test_files)
+    end
+
+  end
+end