Merge commit 'origin/ruby' into ruby

1 files changed, 79 insertions, 0 deletions

diff --git a/lib/backend/recipients_store.rb b/lib/backend/recipients_store.rb
new file mode 100644
index 0000000..158aabf
--- /dev/null
+++ b/lib/backend/recipients_store.rb
@@ -0,0 +1,79 @@
+module Backend

+  # a store for the recipients configuration

+  class RecipientsStore

+    # Instantiates and stores password

+    def initialize(aBaseDir = "")

+      @baseDir = aBaseDir

+    end

+    

+    def addRecipient(aRecipientAddress, aRecipientKey)

+      @recipients.push(Recipient.new(aRecipientAddress, aRecipientKey))

+    end

+    

+    def removeRecipient(aRecipientKey)

+#      read()

+#      @recipients.push(Recipient.new(aRecipientAddress, aRecipientKey))

+#      write()

+    end

+    

+    def getRecipients()

+      return @recipients

+    end

+    

+    def load()

+      read()

+    end

+

+    def save()

+      write()

+    end

+

+    private

+

+    def read()

+      fileName = File.join(@baseDir, "config", "recipients")

+      file = File.new(fileName, "r")

+      begin

+        recipients = []

+       

+        while (line = file.gets)

+          parts = line.split()

+          if (parts.length == 2)

+            recipients.push(Recipient.new(parts[1], parts[0]))

+          end

+        end

+        

+        @recipients = recipients

+      rescue => err

+        throw err

+      ensure

+        file.close

+      end

+    end

+

+    def write()

+      fileName = File.join(@baseDir, "config", "recipients")

+      file = File.new(fileName, "w")

+      begin

+        @recipients.each do |recipient|

+          file.puts("#{recipient.email} #{recipient.keySignature}")

+        end

+      rescue => err

+        throw err

+      ensure

+        file.close

+      end

+    end

+

+  end

+  

+  class Recipient

+    def initialize(aKeySignature, anEmail)

+      @keySignature = aKeySignature

+      @email = anEmail

+    end

+    

+    attr_reader :keySignature

+    attr_reader :email

+  end

+end