// Essentially this method does what MobileControlSectionHandler.Create()
        // does, but use MobileControlsSection for retrieving config data instead
        internal static ControlsConfig CreateControlsConfig(MobileControlsSection controlSection)
        {
            ControlsConfig config = new ControlsConfig(null);

            config["sessionStateHistorySize"]      = controlSection.SessionStateHistorySize.ToString(CultureInfo.InvariantCulture);
            config["cookielessDataDictionaryType"] = controlSection.CookielessDataDictionaryType.AssemblyQualifiedName;
            config["allowCustomAttributes"]        = controlSection.AllowCustomAttributes.ToString(CultureInfo.InvariantCulture);

            foreach (DeviceElement device in controlSection.Devices)
            {
                IndividualDeviceConfig deviceConfig = CreateDeviceConfig(config, device);
                AddControlAdapters(deviceConfig, device);

                if (!config.AddDeviceConfig(device.Name, deviceConfig))
                {
                    // Problem is due to a duplicated name
                    throw new ConfigurationErrorsException(
                              SR.GetString(SR.MobileControlsSectionHandler_DuplicatedDeviceName, device.Name));
                }
            }

            // Passing null means no config file and line number info will be
            // shown when error happens.  That is because there is no XmlNode of
            // the config section is available when MobileControlsSection is
            // used.  But the error messages raised should still be good enough.
            config.FixupDeviceConfigInheritance(null);

            return(config);
        }
 private static void AddControlAdapters(IndividualDeviceConfig deviceConfig, DeviceElement device)
 {
     foreach (ControlElement control in device.Controls)
     {
         deviceConfig.AddControl(control.Control, control.Adapter);
     }
 }
Пример #3
0
        internal /*public*/ IndividualDeviceConfig GetDeviceConfig(String configName)
        {
            IndividualDeviceConfig deviceConfig = (IndividualDeviceConfig)_deviceConfigs[configName];

            if (deviceConfig == null && _parent != null)
            {
                deviceConfig = _parent.GetDeviceConfig(configName);
            }
            return(deviceConfig);
        }
Пример #4
0
        internal /*public*/ void FixupInheritance(IndividualDeviceConfig referrer, XmlNode configNode)
        {
            if (_fixup == FixupState.FixedUp)
            {
                return;
            }

            if (_fixup == FixupState.FixingUp)
            {
                Debug.Assert(referrer != null);

                // Circular reference
                throw new Exception(SR.GetString(SR.MobileControlsSectionHandler_CircularReference,
                                                 referrer.Name));
            }

            _fixup = FixupState.FixingUp;

            if (ParentConfigName != null)
            {
                Debug.Assert(ParentConfigName.Length != 0 && ParentConfig == null);

                ParentConfig = _controlsConfig.GetDeviceConfig(ParentConfigName);

                if (ParentConfig == null)
                {
                    throw new ConfigurationErrorsException(
                              SR.GetString(SR.MobileControlsSectionHandler_DeviceConfigNotFound,
                                           ParentConfigName),
                              configNode);
                }

                // Make sure parent is fixed up.

                ParentConfig.FixupInheritance(this, configNode);

                if (PageAdapterType == null)
                {
                    PageAdapterType = ParentConfig.PageAdapterType;
                }

                if (DeviceQualifiesPredicate == null)
                {
                    DeviceQualifiesPredicate = ParentConfig.DeviceQualifiesPredicate;
                }

                Debug.Assert(PageAdapterType != null);
                Debug.Assert(DeviceQualifiesPredicate != null);

                // Reset this since we don't need it any longer.
                ParentConfigName = null;
            }

            _fixup = FixupState.FixedUp;
        }
 // This constructor takes both a delegate that chooses this
 // device, and a Type to instantiate the appropriate page
 // adapter with.  
 internal IndividualDeviceConfig(ControlsConfig          controlsConfig,
                               String                  name,
                               DeviceQualifiesDelegate deviceQualifiesDelegate,
                               Type                    pageAdapterType,
                               String                  parentConfigName)
 {
     _controlsConfig = controlsConfig;
     _name = name;
     _deviceQualifiesPredicate = deviceQualifiesDelegate;
     _parentConfigName = parentConfigName;
     _parentConfig = null;
     PageAdapterType = pageAdapterType;
 }
Пример #6
0
 // This constructor takes both a delegate that chooses this
 // device, and a Type to instantiate the appropriate page
 // adapter with.
 internal IndividualDeviceConfig(ControlsConfig controlsConfig,
                                 String name,
                                 DeviceQualifiesDelegate deviceQualifiesDelegate,
                                 Type pageAdapterType,
                                 String parentConfigName)
 {
     _controlsConfig           = controlsConfig;
     _name                     = name;
     _deviceQualifiesPredicate = deviceQualifiesDelegate;
     _parentConfigName         = parentConfigName;
     _parentConfig             = null;
     PageAdapterType           = pageAdapterType;
 }
 // Return false if a device of the same name has already been added.
 internal /*public*/ bool AddDeviceConfig(String configName, IndividualDeviceConfig deviceConfig)
 {
     // Note that GetDeviceConfig also walks the parents configs
     if (GetDeviceConfig(configName) != null)
     {
         return false;
     }
     else
     {
         _deviceConfigs[configName] = deviceConfig;
         return true;
     }
 }
Пример #8
0
 // Return false if a device of the same name has already been added.
 internal /*public*/ bool AddDeviceConfig(String configName, IndividualDeviceConfig deviceConfig)
 {
     // Note that GetDeviceConfig also walks the parents configs
     if (GetDeviceConfig(configName) != null)
     {
         return(false);
     }
     else
     {
         _deviceConfigs[configName] = deviceConfig;
         return(true);
     }
 }
Пример #9
0
        internal /*public*/ IndividualDeviceConfig GetDeviceConfig(HttpContext context)
        {
            IndividualDeviceConfig deviceConfig = null;

            #if DEBUG
            if (context.Session != null)
            {
                String var             = "AdapterOverride";
                bool   saveInSession   = true;
                String adapterOverride = (String)context.Session[var];
                if (adapterOverride == null)
                {
                    saveInSession   = false;
                    adapterOverride = (String)context.Request.QueryString[var];
                }
                if (adapterOverride != null &&
                    (deviceConfig = GetDeviceConfig(adapterOverride)) != null)
                {
                    if (saveInSession)
                    {
                        context.Session[var] = adapterOverride;
                    }
                    return(deviceConfig);
                }
            }
            #endif

            foreach (IndividualDeviceConfig candidate in _deviceConfigs.Values)
            {
                if (candidate.DeviceQualifies(context))
                {
                    deviceConfig = candidate;
                    break;
                }
            }

            if (deviceConfig == null && _parent != null)
            {
                deviceConfig = _parent.GetDeviceConfig(context);
            }

            if (deviceConfig == null)
            {
                throw new Exception(
                          SR.GetString(SR.ControlsConfig_NoDeviceConfigRegistered,
                                       context.Request.UserAgent));
            }

            return(deviceConfig);
        }
Пример #10
0
        // IConfigurationSectionHandler methods
        Object IConfigurationSectionHandler.Create(Object parent, Object context, XmlNode input)
        {
            // see ASURT 123738
            if (context == null || context.GetType() != typeof(System.Web.Configuration.HttpConfigurationContext))
            {
                return(null);
            }

            ControlsConfig config = new ControlsConfig((ControlsConfig)parent);

            // First step through each attribute on the <mobilecontrols> element
            // and update the ControlsConfig dictionary with it.
            XmlAttributeCollection attributes = input.Attributes;

            foreach (XmlNode attribute in attributes)
            {
                config[attribute.Name] = attribute.Value;
            }

            //check validity of cookielessDataDictionary type
            String cookielessDataDictionaryType = config["cookielessDataDictionaryType"];

            if ((cookielessDataDictionaryType != null) &&
                (cookielessDataDictionaryType != String.Empty))
            {
                Type t = Type.GetType(cookielessDataDictionaryType);
                if (t == null)
                {
                    throw new ConfigurationException(
                              SR.GetString(SR.MobileControlsSectionHandler_TypeNotFound,
                                           cookielessDataDictionaryType,
                                           "IDictionary"),
                              input);
                }
                if (!(typeof(IDictionary).IsAssignableFrom(t)))
                {
                    throw new ConfigurationException(
                              SR.GetString(SR.MobileControlsSectionHandler_NotAssignable,
                                           cookielessDataDictionaryType,
                                           "IDictionary"),
                              input);
                }
            }

            // Iterate through each <device> tag within the config section
            ConfigurationSectionHelper helper = new ConfigurationSectionHelper();

            foreach (XmlNode nextNode in input)
            {
                helper.Node = nextNode;

                if (helper.IsWhitespaceOrComment())
                {
                    continue;
                }

                helper.RejectNonElement();

                // handle <device> tags
                switch (nextNode.Name)
                {
                case "device":
                    String deviceName = helper.RemoveStringAttribute("name", false);

                    IndividualDeviceConfig idc = CreateDeviceConfig(config, helper, deviceName);

                    helper.CheckForUnrecognizedAttributes();

                    // Iterate through every control adapter
                    // within the <device>
                    foreach (XmlNode currentChild in nextNode.ChildNodes)
                    {
                        helper.Node = currentChild;

                        if (helper.IsWhitespaceOrComment())
                        {
                            continue;
                        }

                        helper.RejectNonElement();

                        if (!currentChild.Name.Equals("control"))
                        {
                            throw new ConfigurationException(
                                      SR.GetString(SR.MobileControlsSectionHandler_UnknownElementName, "<control>"),
                                      currentChild);
                        }
                        else
                        {
                            String controlName = helper.RemoveStringAttribute("name", true);
                            String adapterName = helper.RemoveStringAttribute("adapter", true);
                            helper.CheckForUnrecognizedAttributes();

                            idc.AddControl(CheckedGetType(controlName, "control", helper, typeof(Control), currentChild),
                                           CheckedGetType(adapterName, "adapter", helper, typeof(IControlAdapter), currentChild));
                        }

                        helper.Node = null;
                    }

                    // Add complete device config to master configs.
                    if (deviceName == String.Empty || deviceName == null)
                    {
                        deviceName = Guid.NewGuid().ToString();
                    }

                    if (!config.AddDeviceConfig(deviceName, idc))
                    {
                        // Problem is due to a duplicated name
                        throw new ConfigurationException(
                                  SR.GetString(SR.MobileControlsSectionHandler_DuplicatedDeviceName, deviceName),
                                  nextNode);
                    }

                    helper.Node = null;
                    break;

                default:
                    throw new ConfigurationException(
                              SR.GetString(SR.MobileControlsSectionHandler_UnknownElementName, "<device>"),
                              nextNode);
                }
            }

            config.FixupDeviceConfigInheritance(input);

            return(config);
        }
 private static void AddControlAdapters(IndividualDeviceConfig deviceConfig, DeviceElement device) {
     foreach (ControlElement control in device.Controls) {
         deviceConfig.AddControl(control.Control, control.Adapter);
     }
 }
        internal /*public*/ void FixupInheritance(IndividualDeviceConfig referrer, XmlNode configNode)
        {
            if (_fixup == FixupState.FixedUp)
            {
                return;
            }

            if (_fixup == FixupState.FixingUp)
            {
                Debug.Assert(referrer != null);

                // Circular reference
                throw new Exception(SR.GetString(SR.MobileControlsSectionHandler_CircularReference, 
                                                 referrer.Name));
            }

            _fixup = FixupState.FixingUp;

            if (ParentConfigName != null)
            {
                Debug.Assert(ParentConfigName.Length != 0 && ParentConfig == null);
                    
                ParentConfig = _controlsConfig.GetDeviceConfig(ParentConfigName);

                if (ParentConfig == null)
                {
                    throw new ConfigurationErrorsException(
                        SR.GetString(SR.MobileControlsSectionHandler_DeviceConfigNotFound,
                                     ParentConfigName),
                        configNode);
                }

                // Make sure parent is fixed up.

                ParentConfig.FixupInheritance(this, configNode);

                if (PageAdapterType == null)
                {
                    PageAdapterType = ParentConfig.PageAdapterType;
                }

                if (DeviceQualifiesPredicate == null)
                {
                    DeviceQualifiesPredicate = ParentConfig.DeviceQualifiesPredicate;
                }

                Debug.Assert(PageAdapterType != null);
                Debug.Assert(DeviceQualifiesPredicate != null);

                // Reset this since we don't need it any longer. 
                ParentConfigName = null;
            }

            _fixup = FixupState.FixedUp;
        }