5 files changed, 110 insertions, 1 deletions
diff --git a/lib/zero/request/server.rb b/lib/zero/request/server.rb
index 0aa82c8..8cf5092 100644
--- a/lib/zero/request/server.rb
+++ b/lib/zero/request/server.rb
@@ -14,6 +14,30 @@ module Zero
       # the key for the server software
       # @api private
       KEY_SERVER_SOFTWARE = 'SERVER_SOFTWARE'
+      # the key for https
+      # @api private
+      KEY_HTTPS           = 'HTTPS'
+      # the https on switch
+      # @api private
+      KEY_HTTPS_ON_SWITCH = ['on', 'yes', '1']
+      # the string for http
+      # @api private
+      HTTP                = 'http'
+      # the string for https
+      # @api private
+      HTTPS               = 'https'
+      # protocol seperator
+      # @api private
+      URI_SEP_PROTOCOL    = '://'
+      # port separator
+      # @api private
+      URI_SEP_PORT        = ':'
+      # default http port
+      # @api private
+      DEFAULT_PORT_HTTP   = 80
+      # default https port
+      # @api private
+      DEFAULT_PORT_HTTPS  = 443
 
       # This creates a new server instance extracting all server related
       #  information from the environment.
@@ -22,6 +46,12 @@ module Zero
         @port     = environment[KEY_SERVER_PORT].to_i
         @protocol = environment[KEY_SERVER_PROTOCOL]
         @software = environment[KEY_SERVER_SOFTWARE]
+        p environment[KEY_HTTPS]
+        if KEY_HTTPS_ON_SWITCH.include?(environment[KEY_HTTPS])
+          @is_https = true
+        else
+          @is_https = false
+        end
       end
 
       # get the port
@@ -36,6 +66,23 @@ module Zero
       # get the server software
       # @return [String] the server software name
       attr_reader :software
+      # get if the request is served through https
+      # @return [Boolean] true if server got the request through https
+      def is_https?; @is_https; end
+      # get if the request is served through http
+      # @return [Boolean] true if server got the request though http
+      def is_http?; !@is_https; end
+
+      # return the uri to the server
+      # @return [String] the root uri to the server
+      def uri
+        uri = (is_https? ? HTTPS : HTTP) + URI_SEP_PROTOCOL + hostname
+        if (port == DEFAULT_PORT_HTTP && is_http?) ||
+                                    (port == DEFAULT_PORT_HTTPS && is_https?)
+          return uri
+        end
+        uri + URI_SEP_PORT + port.to_s
+      end
     end
   end
 end
diff --git a/spec/unit/zero/request/server/hostname_spec.rb b/spec/unit/zero/request/server/hostname_spec.rb
index b2275b4..2f9af13 100644
--- a/spec/unit/zero/request/server/hostname_spec.rb
+++ b/spec/unit/zero/request/server/hostname_spec.rb
@@ -6,4 +6,3 @@ describe Zero::Request::Server, '#hostname' do
   let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
   its(:hostname) { should be(hostname) }
 end
-
diff --git a/spec/unit/zero/request/server/is_http_spec.rb b/spec/unit/zero/request/server/is_http_spec.rb
new file mode 100644
index 0000000..6e41393
--- /dev/null
+++ b/spec/unit/zero/request/server/is_http_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#is_http?' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+
+  context 'with http' do
+    let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
+    its(:is_http?) { should be(true) }
+  end
+
+  context 'with https' do
+    let(:env) { EnvGenerator.get('/foo', {
+      'SERVER_NAME' => hostname,
+      'HTTPS' => 'on'
+    }) }
+    its(:is_http?) { should be(false) }
+  end
+end
+
diff --git a/spec/unit/zero/request/server/is_https_spec.rb b/spec/unit/zero/request/server/is_https_spec.rb
new file mode 100644
index 0000000..340e489
--- /dev/null
+++ b/spec/unit/zero/request/server/is_https_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#is_https?' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+
+  context 'with http' do
+    let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
+    its(:is_https?) { should be(false) }
+  end
+
+  context 'with https' do
+    let(:env) { EnvGenerator.get('/foo', {
+      'SERVER_NAME' => hostname,
+      'HTTPS' => 'on'
+    }) }
+    its(:is_https?) { should be(true) }
+  end
+end
+
diff --git a/spec/unit/zero/request/server/uri_spec.rb b/spec/unit/zero/request/server/uri_spec.rb
new file mode 100644
index 0000000..c9bd9ec
--- /dev/null
+++ b/spec/unit/zero/request/server/uri_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#uri' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+  let(:port) { '80' }
+  let(:protocol) { 'http' }
+  let(:env) { EnvGenerator.get('/foo', {
+    'SERVER_NAME' => hostname,
+    'SERVER_PORT' => port
+  }) }
+
+  context 'with standard port' do
+    let(:result) { "#{protocol}://#{hostname}" }
+    its(:uri) { should eq(result) }
+  end
+
+  context 'with different port' do
+    let(:port) { '9292' }
+    let(:result) { "#{protocol}://#{hostname}:#{port}" }
+    its(:uri) { should eq(result) }
+  end
+end