X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mailshears.git;a=blobdiff_plain;f=lib%2Fcommon%2Fdavical_plugin.rb;h=cdde3d1e068301fbd13a3eb05783fed7f878d8bc;hp=e4bef48ac41239f49b7aa3656adbce782f25bd00;hb=51f027b01e242737956c3ab5aecdd322d6ceeeed;hpb=e3826d8926e11763837a591986d453e9ef5d9dec

diff --git a/lib/common/davical_plugin.rb b/lib/common/davical_plugin.rb
index e4bef48..cdde3d1 100644
--- a/lib/common/davical_plugin.rb
+++ b/lib/common/davical_plugin.rb
@@ -70,4 +70,31 @@ module DavicalPlugin
   end
 
 
+  def get_davical_usernames()
+    usernames = []
+
+    begin
+      connection = PGconn.connect(@db_host,
+                                  @db_port,
+                                  @db_opts,
+                                  @db_tty,
+                                  @db_name,
+                                  @db_user,
+                                  @db_pass)
+
+      sql_query =  "SELECT username FROM usr"
+
+      connection.query(sql_query) do |result|
+        usernames = result.field_values('username')
+      end
+
+      connection.close()
+    rescue PGError => e
+      # Pretend like we're database-agnostic in case we ever are.
+      raise DatabaseError.new(e)
+    end
+
+    return usernames
+  end
+
 end