private PersonalizationDictionary MergeCustomProperties(PersonalizationInfo sharedInfo, PersonalizationInfo userInfo, bool isWebPartManager, WebPart hasDataWebPart, ref PersonalizationDictionary customInitialProperties)
{
PersonalizationDictionary dictionary = null;
bool flag = (sharedInfo != null) && (sharedInfo._customProperties != null);
bool flag2 = (userInfo != null) && (userInfo._customProperties != null);
if (flag && flag2)
{
dictionary = new PersonalizationDictionary();
foreach (DictionaryEntry entry in sharedInfo._customProperties)
{
dictionary[(string)entry.Key] = (PersonalizationEntry)entry.Value;
}
foreach (DictionaryEntry entry2 in userInfo._customProperties)
{
dictionary[(string)entry2.Key] = (PersonalizationEntry)entry2.Value;
}
}
else if (flag)
{
dictionary = sharedInfo._customProperties;
}
else if (flag2)
{
dictionary = userInfo._customProperties;
}
if ((this.PersonalizationScope == System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared) && flag)
{
customInitialProperties = sharedInfo._customProperties;
}
else if ((this.PersonalizationScope == System.Web.UI.WebControls.WebParts.PersonalizationScope.User) && flag2)
{
customInitialProperties = userInfo._customProperties;
}
if (flag && !isWebPartManager)
{
hasDataWebPart.SetHasSharedData(true);
}
if (flag2 && !isWebPartManager)
{
hasDataWebPart.SetHasUserData(true);
}
return(dictionary);
}
public virtual void ApplyPersonalization(Control target, PersonalizationDictionary personalizations)
{
if (target is ITrackingPersonalizable)
((ITrackingPersonalizable)target).BeginLoad();
if (target is IPersonalizable)
((IPersonalizable)target).Load(personalizations);
if (target is IVersioningPersonalizable)
((IVersioningPersonalizable)target).Load(personalizations);
foreach (string key in personalizations.Keys)
{
if (null != target.GetType().GetProperty(key))
ReflectionServices.SetValue(target, key, personalizations[key].Value, true);
}
if (target is ITrackingPersonalizable)
((ITrackingPersonalizable)target).EndLoad();
}
protected virtual void SaveCustomPersonalizationState(PersonalizationDictionary state) {
PersonalizationScope scope = Personalization.Scope;
int webPartsCount = Controls.Count;
if (webPartsCount > 0) {
object[] webPartState = new object[webPartsCount * 4];
for (int i=0; i < webPartsCount; i++) {
WebPart webPart = (WebPart)Controls[i];
webPartState[4*i] = webPart.ID;
webPartState[4*i + 1] = Internals.GetZoneID(webPart);
webPartState[4*i + 2] = webPart.ZoneIndex;
webPartState[4*i + 3] = webPart.IsClosed;
}
if (scope == PersonalizationScope.Shared) {
state["WebPartStateShared"] =
new PersonalizationEntry(webPartState, PersonalizationScope.Shared);
}
else {
state["WebPartStateUser"] =
new PersonalizationEntry(webPartState, PersonalizationScope.User);
}
}
// Select only the dynamic WebParts that should be saved for this mode
ArrayList dynamicWebParts = new ArrayList();
foreach (WebPart webPart in Controls) {
if (!webPart.IsStatic &&
((scope == PersonalizationScope.User && !webPart.IsShared) ||
(scope == PersonalizationScope.Shared && webPart.IsShared))) {
dynamicWebParts.Add(webPart);
}
}
int dynamicWebPartsCount = dynamicWebParts.Count;
if (dynamicWebPartsCount > 0) {
// Use a 1-dimensional array for smallest storage space
object[] dynamicWebPartState = new object[dynamicWebPartsCount * 4];
for (int i = 0; i < dynamicWebPartsCount; i++) {
WebPart webPart = (WebPart)dynamicWebParts[i];
string id;
string typeName;
string path = null;
string genericWebPartID = null;
ProxyWebPart proxyWebPart = webPart as ProxyWebPart;
if (proxyWebPart != null) {
id = proxyWebPart.OriginalID;
typeName = proxyWebPart.OriginalTypeName;
path = proxyWebPart.OriginalPath;
genericWebPartID = proxyWebPart.GenericWebPartID;
}
else {
GenericWebPart genericWebPart = webPart as GenericWebPart;
if (genericWebPart != null) {
Control childControl = genericWebPart.ChildControl;
UserControl userControl = childControl as UserControl;
id = childControl.ID;
if (userControl != null) {
typeName = WebPartUtil.SerializeType(typeof(UserControl));
path = userControl.AppRelativeVirtualPath;
}
else {
typeName = WebPartUtil.SerializeType(childControl.GetType());
}
genericWebPartID = genericWebPart.ID;
}
else {
id = webPart.ID;
typeName = WebPartUtil.SerializeType(webPart.GetType());
}
}
dynamicWebPartState[4*i] = id;
dynamicWebPartState[4*i + 1] = typeName;
if (!String.IsNullOrEmpty(path)) {
dynamicWebPartState[4*i + 2] = path;
}
if (!String.IsNullOrEmpty(genericWebPartID)) {
dynamicWebPartState[4*i + 3] = genericWebPartID;
}
}
if (scope == PersonalizationScope.Shared) {
state["DynamicWebPartsShared"] =
new PersonalizationEntry(dynamicWebPartState, PersonalizationScope.Shared);
}
else {
state["DynamicWebPartsUser"] =
new PersonalizationEntry(dynamicWebPartState, PersonalizationScope.User);
}
}
// Save deleted connections
//
ArrayList deletedConnections = new ArrayList();
// PERF: Use the StaticConnections and DynamicConnections collections separately, instead
// of using the Connections property which is created on every call.
foreach (WebPartConnection connection in StaticConnections) {
if (Internals.ConnectionDeleted(connection)) {
deletedConnections.Add(connection);
}
}
foreach (WebPartConnection connection in DynamicConnections) {
if (Internals.ConnectionDeleted(connection)) {
deletedConnections.Add(connection);
}
}
int deletedConnectionsCount = deletedConnections.Count;
if (deletedConnections.Count > 0) {
string[] deletedConnectionsState = new string[deletedConnectionsCount];
for (int i=0; i < deletedConnectionsCount; i++) {
WebPartConnection deletedConnection = (WebPartConnection)deletedConnections[i];
// Only shared connections can be deleted
Debug.Assert(deletedConnection.IsShared);
// In shared scope, only static connections should be deleted
// In user scope, static and dynamic connections can be deleted
Debug.Assert(deletedConnection.IsStatic || scope == PersonalizationScope.User);
deletedConnectionsState[i] = deletedConnection.ID;
}
if (scope == PersonalizationScope.Shared) {
state["DeletedConnectionsShared"] =
new PersonalizationEntry(deletedConnectionsState, PersonalizationScope.Shared);
}
else {
state["DeletedConnectionsUser"] =
new PersonalizationEntry(deletedConnectionsState, PersonalizationScope.User);
}
}
// Select only the dynamic Connections that should be saved for this mode
ArrayList dynamicConnections = new ArrayList();
foreach (WebPartConnection connection in DynamicConnections) {
if (((scope == PersonalizationScope.User) && (!connection.IsShared)) ||
((scope == PersonalizationScope.Shared) && (connection.IsShared))) {
dynamicConnections.Add(connection);
}
}
int dynamicConnectionsCount = dynamicConnections.Count;
if (dynamicConnectionsCount > 0) {
// Use a 1-dimensional array for smallest storage space
object[] dynamicConnectionState = new object[dynamicConnectionsCount * 7];
for (int i = 0; i < dynamicConnectionsCount; i++) {
WebPartConnection connection = (WebPartConnection)dynamicConnections[i];
WebPartTransformer transformer = connection.Transformer;
// We should never be saving a deleted dynamic connection. If the User has deleted a
// a shared connection, the connection will be saved in the Shared data, not here.
Debug.Assert(!Internals.ConnectionDeleted(connection));
dynamicConnectionState[7*i] = connection.ID;
dynamicConnectionState[7*i + 1] = connection.ConsumerID;
dynamicConnectionState[7*i + 2] = connection.ConsumerConnectionPointID;
dynamicConnectionState[7*i + 3] = connection.ProviderID;
dynamicConnectionState[7*i + 4] = connection.ProviderConnectionPointID;
if (transformer != null) {
dynamicConnectionState[7*i + 5] = transformer.GetType();
dynamicConnectionState[7*i + 6] = Internals.SaveConfigurationState(transformer);
}
}
if (scope == PersonalizationScope.Shared) {
state["DynamicConnectionsShared"] =
new PersonalizationEntry(dynamicConnectionState, PersonalizationScope.Shared);
}
else {
state["DynamicConnectionsUser"] =
new PersonalizationEntry(dynamicConnectionState, PersonalizationScope.User);
}
}
}
void IPersonalizable.Load(PersonalizationDictionary state)
{
this.LoadCustomPersonalizationState(state);
}
protected virtual void LoadCustomPersonalizationState(PersonalizationDictionary state)
{
this._personalizationState = state;
}
private void ExportIPersonalizable(XmlWriter writer, Control control, bool excludeSensitive)
{
IPersonalizable personalizable = control as IPersonalizable;
if (personalizable != null)
{
PersonalizationDictionary state = new PersonalizationDictionary();
personalizable.Save(state);
if (state.Count > 0)
{
writer.WriteStartElement("ipersonalizable");
this.ExportToWriter(state, writer, true, excludeSensitive);
writer.WriteEndElement();
}
}
}
protected virtual new void SaveCustomPersonalizationState(PersonalizationDictionary state)
{
}
/// <devdoc>
/// Does the actual work of extracting personalizated data from a control
/// </devdoc>
private void ExtractPersonalization(Control control, string personalizationID, bool isWebPartManager,
PersonalizationScope scope, bool isStatic, GenericWebPart genericWebPart) {
Debug.Assert(control != null);
Debug.Assert(!String.IsNullOrEmpty(personalizationID));
if (_extractedState == null) {
_extractedState = new HybridDictionary(/* caseInsensitive */ false);
}
if (_personalizedControls == null) {
throw new InvalidOperationException(SR.GetString(SR.BlobPersonalizationState_NotApplied));
}
ControlInfo ci = (ControlInfo)_personalizedControls[personalizationID];
// The ControlInfo should always have been already created in ApplyPersonalization().
// However, it will be null if the Control's ID has changed since we loaded personalization data.
// This is not supported, but we should throw a helpful exception. (VSWhidbey 372354)
if (ci == null) {
throw new InvalidOperationException(SR.GetString(SR.BlobPersonalizationState_CantExtract, personalizationID));
}
ITrackingPersonalizable trackingPersonalizable = control as ITrackingPersonalizable;
IPersonalizable customPersonalizable = control as IPersonalizable;
IDictionary properties = ci._initialProperties;
PersonalizationDictionary customProperties = ci._customInitialProperties;
bool changed = false;
try {
if (trackingPersonalizable != null) {
trackingPersonalizable.BeginSave();
}
if (!IsPostRequest) {
// In non-POST requests, we only save those WebParts that indicated explicitely that
// they have changed. For other WebParts, we just round-trip the initial state
// that was loaded.
if (ci._dirty) {
// Always save IPersonalizable data if the WebPart has indicated that it is dirty
if (customPersonalizable != null) {
PersonalizationDictionary tempCustomProperties = new PersonalizationDictionary();
customPersonalizable.Save(tempCustomProperties);
if ((tempCustomProperties.Count != 0) ||
((customProperties != null) && (customProperties.Count != 0))) {
if (scope == PersonalizationScope.User) {
tempCustomProperties.RemoveSharedProperties();
}
customProperties = tempCustomProperties;
}
}
if (!isWebPartManager) {
// WebPartManager does not have personalizable properties
properties =
GetPersonalizedProperties(control, ci._personalizableProperties,
ci._defaultProperties, ci._initialProperties, scope);
}
changed = true;
}
}
else {
bool extractProperties = true;
bool diffWithInitialProperties = true;
if (ci._dirty) {
// WebPart is indicating that it is dirty, so there is no need
// for us to perform a diff
diffWithInitialProperties = false;
}
else if ((trackingPersonalizable != null) &&
(trackingPersonalizable.TracksChanges) &&
(ci._dirty == false)) {
// WebPart is indicating that it is not dirty, and since it
// tracks dirty-ness, theres no need to do additional work.
extractProperties = false;
}
if (extractProperties) {
// Always save IPersonalizable data if the WebPart has indicated that it is dirty
if (customPersonalizable != null && (ci._dirty || customPersonalizable.IsDirty)) {
PersonalizationDictionary tempCustomProperties = new PersonalizationDictionary();
customPersonalizable.Save(tempCustomProperties);
// The new custom properties should be used either if they are
// non-empty, or they are, but the original ones weren't, since
// that implies a change as well.
if ((tempCustomProperties.Count != 0) ||
((customProperties != null) && (customProperties.Count != 0))) {
if (tempCustomProperties.Count != 0) {
if (scope == PersonalizationScope.User) {
tempCustomProperties.RemoveSharedProperties();
}
customProperties = tempCustomProperties;
}
else {
customProperties = null;
}
// No point doing the diff, since we've already determined that the
// custom properties are dirty.
diffWithInitialProperties = false;
changed = true;
}
}
if (!isWebPartManager) {
// WebPartManager does not have personalizable properties
IDictionary newProperties =
GetPersonalizedProperties(control, ci._personalizableProperties,
ci._defaultProperties, ci._initialProperties, scope);
if (diffWithInitialProperties) {
bool different = CompareProperties(newProperties, ci._initialProperties);
if (different == false) {
extractProperties = false;
}
}
if (extractProperties) {
properties = newProperties;
changed = true;
}
}
}
}
}
finally {
if (trackingPersonalizable != null) {
trackingPersonalizable.EndSave();
}
}
PersonalizationInfo extractedInfo = new PersonalizationInfo();
extractedInfo._controlID = personalizationID;
if (isStatic) {
UserControl uc = control as UserControl;
if (uc != null) {
extractedInfo._controlType = typeof(UserControl);
extractedInfo._controlVPath = uc.TemplateControlVirtualPath;
}
else {
extractedInfo._controlType = control.GetType();
}
}
extractedInfo._isStatic = isStatic;
extractedInfo._properties = properties;
extractedInfo._customProperties = customProperties;
_extractedState[personalizationID] = extractedInfo;
if (changed) {
SetDirty();
}
if ((properties != null && properties.Count > 0) ||
(customProperties != null && customProperties.Count > 0)) {
// The WebPart on which to set HasSharedData and HasUserData
WebPart hasDataWebPart = null;
if (!isWebPartManager) {
if (genericWebPart != null) {
hasDataWebPart = genericWebPart;
}
else {
Debug.Assert(control is WebPart);
hasDataWebPart = (WebPart)control;
}
}
if (hasDataWebPart != null) {
if (PersonalizationScope == PersonalizationScope.Shared) {
hasDataWebPart.SetHasSharedData(true);
}
else {
hasDataWebPart.SetHasUserData(true);
}
}
}
}
private void ExtractPersonalization(Control control, string personalizationID, bool isWebPartManager, System.Web.UI.WebControls.WebParts.PersonalizationScope scope, bool isStatic, GenericWebPart genericWebPart)
{
if (this._extractedState == null)
{
this._extractedState = new HybridDictionary(false);
}
if (this._personalizedControls == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("BlobPersonalizationState_NotApplied"));
}
ControlInfo info = (ControlInfo)this._personalizedControls[personalizationID];
if (info == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("BlobPersonalizationState_CantExtract", new object[] { personalizationID }));
}
ITrackingPersonalizable personalizable = control as ITrackingPersonalizable;
IPersonalizable personalizable2 = control as IPersonalizable;
IDictionary dictionary = info._initialProperties;
PersonalizationDictionary dictionary2 = info._customInitialProperties;
bool flag = false;
try
{
if (personalizable != null)
{
personalizable.BeginSave();
}
if (!this.IsPostRequest)
{
if (info._dirty)
{
if (personalizable2 != null)
{
PersonalizationDictionary state = new PersonalizationDictionary();
personalizable2.Save(state);
if ((state.Count != 0) || ((dictionary2 != null) && (dictionary2.Count != 0)))
{
if (scope == System.Web.UI.WebControls.WebParts.PersonalizationScope.User)
{
state.RemoveSharedProperties();
}
dictionary2 = state;
}
}
if (!isWebPartManager)
{
dictionary = GetPersonalizedProperties(control, info._personalizableProperties, info._defaultProperties, info._initialProperties, scope);
}
flag = true;
}
}
else
{
bool flag2 = true;
bool flag3 = true;
if (info._dirty)
{
flag3 = false;
}
else if (((personalizable != null) && personalizable.TracksChanges) && !info._dirty)
{
flag2 = false;
}
if (flag2)
{
if ((personalizable2 != null) && (info._dirty || personalizable2.IsDirty))
{
PersonalizationDictionary dictionary4 = new PersonalizationDictionary();
personalizable2.Save(dictionary4);
if ((dictionary4.Count != 0) || ((dictionary2 != null) && (dictionary2.Count != 0)))
{
if (dictionary4.Count != 0)
{
if (scope == System.Web.UI.WebControls.WebParts.PersonalizationScope.User)
{
dictionary4.RemoveSharedProperties();
}
dictionary2 = dictionary4;
}
else
{
dictionary2 = null;
}
flag3 = false;
flag = true;
}
}
if (!isWebPartManager)
{
IDictionary newProperties = GetPersonalizedProperties(control, info._personalizableProperties, info._defaultProperties, info._initialProperties, scope);
if (flag3 && !this.CompareProperties(newProperties, info._initialProperties))
{
flag2 = false;
}
if (flag2)
{
dictionary = newProperties;
flag = true;
}
}
}
}
}
finally
{
if (personalizable != null)
{
personalizable.EndSave();
}
}
PersonalizationInfo info2 = new PersonalizationInfo {
_controlID = personalizationID
};
if (isStatic)
{
UserControl control2 = control as UserControl;
if (control2 != null)
{
info2._controlType = typeof(UserControl);
info2._controlVPath = control2.TemplateControlVirtualPath;
}
else
{
info2._controlType = control.GetType();
}
}
info2._isStatic = isStatic;
info2._properties = dictionary;
info2._customProperties = dictionary2;
this._extractedState[personalizationID] = info2;
if (flag)
{
base.SetDirty();
}
if (((dictionary != null) && (dictionary.Count > 0)) || ((dictionary2 != null) && (dictionary2.Count > 0)))
{
WebPart part = null;
if (!isWebPartManager)
{
if (genericWebPart != null)
{
part = genericWebPart;
}
else
{
part = (WebPart)control;
}
}
if (part != null)
{
if (this.PersonalizationScope == System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)
{
part.SetHasSharedData(true);
}
else
{
part.SetHasUserData(true);
}
}
}
}
private static IDictionary DeserializeData(byte[] data)
{
IDictionary dictionary = null;
if ((data != null) && (data.Length > 0))
{
Exception innerException = null;
int num = -1;
object[] objArray = null;
int num2 = 0;
try
{
ObjectStateFormatter formatter = new ObjectStateFormatter(null, false);
if ((!HttpRuntime.DisableProcessRequestInApplicationTrust && (HttpRuntime.NamedPermissionSet != null)) && HttpRuntime.ProcessRequestInApplicationTrust)
{
HttpRuntime.NamedPermissionSet.PermitOnly();
}
objArray = (object[])formatter.DeserializeWithAssert(new MemoryStream(data));
if ((objArray != null) && (objArray.Length != 0))
{
num = (int)objArray[num2++];
}
}
catch (Exception exception2)
{
innerException = exception2;
}
switch (num)
{
case 1:
case 2:
try
{
int initialSize = (int)objArray[num2++];
if (initialSize > 0)
{
dictionary = new HybridDictionary(initialSize, false);
}
for (int i = 0; i < initialSize; i++)
{
string str;
bool flag;
Type type = null;
VirtualPath path = null;
object obj2 = objArray[num2++];
if (obj2 is string)
{
str = (string)obj2;
flag = false;
}
else
{
type = (Type)obj2;
if (type == typeof(UserControl))
{
path = VirtualPath.CreateNonRelativeAllowNull((string)objArray[num2++]);
}
str = (string)objArray[num2++];
flag = true;
}
IDictionary dictionary2 = null;
int num5 = (int)objArray[num2++];
if (num5 > 0)
{
dictionary2 = new HybridDictionary(num5, false);
for (int j = 0; j < num5; j++)
{
string str2 = ((IndexedString)objArray[num2++]).Value;
object obj3 = objArray[num2++];
dictionary2[str2] = obj3;
}
}
PersonalizationDictionary dictionary3 = null;
int num7 = (int)objArray[num2++];
if (num7 > 0)
{
dictionary3 = new PersonalizationDictionary(num7);
for (int k = 0; k < num7; k++)
{
string str3 = ((IndexedString)objArray[num2++]).Value;
object obj4 = objArray[num2++];
System.Web.UI.WebControls.WebParts.PersonalizationScope scope = ((bool)objArray[num2++]) ? System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared : System.Web.UI.WebControls.WebParts.PersonalizationScope.User;
bool isSensitive = false;
if (num == 2)
{
isSensitive = (bool)objArray[num2++];
}
dictionary3[str3] = new PersonalizationEntry(obj4, scope, isSensitive);
}
}
PersonalizationInfo info = new PersonalizationInfo {
_controlID = str,
_controlType = type,
_controlVPath = path,
_isStatic = flag,
_properties = dictionary2,
_customProperties = dictionary3
};
dictionary[str] = info;
}
}
catch (Exception exception3)
{
innerException = exception3;
}
break;
}
if ((innerException != null) || ((num != 1) && (num != 2)))
{
throw new ArgumentException(System.Web.SR.GetString("BlobPersonalizationState_DeserializeError"), "data", innerException);
}
}
if (dictionary == null)
{
dictionary = new HybridDictionary(false);
}
return(dictionary);
}
private void ApplyPersonalization(Control control, string personalizationID, bool isWebPartManager, System.Web.UI.WebControls.WebParts.PersonalizationScope extractScope, GenericWebPart genericWebPart)
{
if (this._personalizedControls == null)
{
this._personalizedControls = new HybridDictionary(false);
}
else if (this._personalizedControls.Contains(personalizationID))
{
throw new InvalidOperationException(System.Web.SR.GetString("BlobPersonalizationState_CantApply", new object[] { personalizationID }));
}
IDictionary personalizablePropertyEntries = PersonalizableAttribute.GetPersonalizablePropertyEntries(control.GetType());
if (this.SharedState == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("BlobPersonalizationState_NotLoaded"));
}
PersonalizationInfo sharedInfo = (PersonalizationInfo)this.SharedState[personalizationID];
PersonalizationInfo userInfo = null;
IDictionary dictionary2 = null;
IDictionary dictionary3 = null;
PersonalizationDictionary customInitialProperties = null;
ControlInfo info3 = new ControlInfo {
_allowSetDirty = false
};
this._personalizedControls[personalizationID] = info3;
if (((sharedInfo != null) && sharedInfo._isStatic) && !sharedInfo.IsMatchingControlType(control))
{
sharedInfo = null;
if (this.PersonalizationScope == System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)
{
this.SetControlDirty(control, personalizationID, isWebPartManager, true);
}
}
IPersonalizable personalizable = control as IPersonalizable;
ITrackingPersonalizable personalizable2 = control as ITrackingPersonalizable;
WebPart hasDataWebPart = null;
if (!isWebPartManager)
{
if (genericWebPart != null)
{
hasDataWebPart = genericWebPart;
}
else
{
hasDataWebPart = (WebPart)control;
}
}
try
{
if (personalizable2 != null)
{
personalizable2.BeginLoad();
}
if (this.PersonalizationScope == System.Web.UI.WebControls.WebParts.PersonalizationScope.User)
{
if (this.UserState == null)
{
throw new InvalidOperationException(System.Web.SR.GetString("BlobPersonalizationState_NotLoaded"));
}
userInfo = (PersonalizationInfo)this.UserState[personalizationID];
if (((userInfo != null) && userInfo._isStatic) && !userInfo.IsMatchingControlType(control))
{
userInfo = null;
this.SetControlDirty(control, personalizationID, isWebPartManager, true);
}
if (personalizable != null)
{
PersonalizationDictionary state = this.MergeCustomProperties(sharedInfo, userInfo, isWebPartManager, hasDataWebPart, ref customInitialProperties);
if (state != null)
{
info3._allowSetDirty = true;
personalizable.Load(state);
info3._allowSetDirty = false;
}
}
if (!isWebPartManager)
{
IDictionary dictionary6 = null;
IDictionary dictionary7 = null;
if (sharedInfo != null)
{
IDictionary propertyState = sharedInfo._properties;
if ((propertyState != null) && (propertyState.Count != 0))
{
hasDataWebPart.SetHasSharedData(true);
dictionary6 = SetPersonalizedProperties(control, personalizablePropertyEntries, propertyState, System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared);
}
}
dictionary2 = GetPersonalizedProperties(control, personalizablePropertyEntries, null, null, extractScope);
if (userInfo != null)
{
IDictionary dictionary9 = userInfo._properties;
if ((dictionary9 != null) && (dictionary9.Count != 0))
{
hasDataWebPart.SetHasUserData(true);
dictionary7 = SetPersonalizedProperties(control, personalizablePropertyEntries, dictionary9, extractScope);
}
if ((personalizable2 == null) || !personalizable2.TracksChanges)
{
dictionary3 = dictionary9;
}
}
if ((dictionary6 != null) || (dictionary7 != null))
{
IVersioningPersonalizable personalizable3 = control as IVersioningPersonalizable;
if (personalizable3 != null)
{
IDictionary unknownProperties = null;
if (dictionary6 != null)
{
unknownProperties = dictionary6;
if (dictionary7 != null)
{
foreach (DictionaryEntry entry in dictionary7)
{
unknownProperties[entry.Key] = entry.Value;
}
}
}
else
{
unknownProperties = dictionary7;
}
info3._allowSetDirty = true;
personalizable3.Load(unknownProperties);
info3._allowSetDirty = false;
}
else
{
this.SetControlDirty(control, personalizationID, isWebPartManager, true);
}
}
}
}
else
{
if (personalizable != null)
{
PersonalizationDictionary dictionary11 = this.MergeCustomProperties(sharedInfo, userInfo, isWebPartManager, hasDataWebPart, ref customInitialProperties);
if (dictionary11 != null)
{
info3._allowSetDirty = true;
personalizable.Load(dictionary11);
info3._allowSetDirty = false;
}
}
if (!isWebPartManager)
{
IDictionary dictionary12 = null;
dictionary2 = GetPersonalizedProperties(control, personalizablePropertyEntries, null, null, extractScope);
if (sharedInfo != null)
{
IDictionary dictionary13 = sharedInfo._properties;
if ((dictionary13 != null) && (dictionary13.Count != 0))
{
hasDataWebPart.SetHasSharedData(true);
dictionary12 = SetPersonalizedProperties(control, personalizablePropertyEntries, dictionary13, System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared);
}
if ((personalizable2 == null) || !personalizable2.TracksChanges)
{
dictionary3 = dictionary13;
}
}
if (dictionary12 != null)
{
IVersioningPersonalizable personalizable4 = control as IVersioningPersonalizable;
if (personalizable4 != null)
{
info3._allowSetDirty = true;
personalizable4.Load(dictionary12);
info3._allowSetDirty = false;
}
else
{
this.SetControlDirty(control, personalizationID, isWebPartManager, true);
}
}
}
}
}
finally
{
info3._allowSetDirty = true;
if (personalizable2 != null)
{
personalizable2.EndLoad();
}
}
info3._control = control;
info3._personalizableProperties = personalizablePropertyEntries;
info3._defaultProperties = dictionary2;
info3._initialProperties = dictionary3;
info3._customInitialProperties = customInitialProperties;
}
void System.Web.UI.WebControls.WebParts.IPersonalizable.Save(PersonalizationDictionary state)
{
}
protected virtual new void SaveCustomPersonalizationState(PersonalizationDictionary state)
{
Contract.Requires(this.Personalization != null);
Contract.Requires(state != null);
}
protected virtual new void LoadCustomPersonalizationState(PersonalizationDictionary state)
{
}
protected virtual new void SaveCustomPersonalizationState (PersonalizationDictionary state)
{
Contract.Requires (this.Personalization != null);
Contract.Requires (state != null);
}
/// <devdoc>
/// Deserializes personalization data packed as a blob of binary data
/// into a dictionary with personalization IDs mapped to
/// PersonalizationInfo objects.
/// </devdoc>
private static IDictionary DeserializeData(byte[] data) {
IDictionary deserializedData = null;
if ((data != null) && (data.Length > 0)) {
Exception deserializationException = null;
int version = -1;
object[] items = null;
int offset = 0;
// Deserialize the data
try {
ObjectStateFormatter formatter =
new ObjectStateFormatter(null /* Page(used to determine encryption mode) */, false /*throwOnErrorDeserializing*/);
if (!HttpRuntime.DisableProcessRequestInApplicationTrust) {
// This is more of a consistency and defense-in-depth fix. Currently we believe
// only user code or code with restricted permissions will be running on the stack.
// However, to mirror the fix for Session State, and also to hedge against future
// scenarios where our current assumptions may change, we should restrict the running
// thread to only the permission set currently defined for the app domain.
// VSWhidbey 427533
if (HttpRuntime.NamedPermissionSet != null && HttpRuntime.ProcessRequestInApplicationTrust) {
HttpRuntime.NamedPermissionSet.PermitOnly();
}
}
items = (object[])formatter.DeserializeWithAssert(new MemoryStream(data));
if (items != null && items.Length != 0) {
version = (int)items[offset++];
}
}
catch (Exception e) {
deserializationException = e;
}
if (version == (int)PersonalizationVersions.WhidbeyBeta2 || version == (int)PersonalizationVersions.WhidbeyRTM) {
try {
// Build up the dictionary of PersonalizationInfo objects
int infoListCount = (int)items[offset++];
if (infoListCount > 0) {
deserializedData = new HybridDictionary(infoListCount, /* caseInsensitive */ false);
}
for (int i = 0; i < infoListCount; i++) {
string controlID;
bool isStatic;
Type controlType = null;
VirtualPath controlVPath = null;
// If this is a dynamic WebPart or control, the Type is not saved in personalization,
// so the first item is the controlID. If this is a static WebPart or control, the
// first item is the control Type.
object item = items[offset++];
if (item is string) {
controlID = (string)item;
isStatic = false;
}
else {
controlType = (Type)item;
if (controlType == typeof(UserControl)) {
controlVPath = VirtualPath.CreateNonRelativeAllowNull((string)items[offset++]);
}
controlID = (string)items[offset++];
isStatic = true;
}
IDictionary properties = null;
int propertyCount = (int)items[offset++];
if (propertyCount > 0) {
properties = new HybridDictionary(propertyCount, /* caseInsensitive */ false);
for (int j = 0; j < propertyCount; j++) {
string propertyName = ((IndexedString)items[offset++]).Value;
object propertyValue = items[offset++];
properties[propertyName] = propertyValue;
}
}
PersonalizationDictionary customProperties = null;
int customPropertyCount = (int)items[offset++];
if (customPropertyCount > 0) {
customProperties = new PersonalizationDictionary(customPropertyCount);
for (int j = 0; j < customPropertyCount; j++) {
string propertyName = ((IndexedString)items[offset++]).Value;
object propertyValue = items[offset++];
PersonalizationScope propertyScope =
(bool)items[offset++] ? PersonalizationScope.Shared : PersonalizationScope.User;
bool isSensitive = false;
if (version == (int)PersonalizationVersions.WhidbeyRTM) {
isSensitive = (bool)items[offset++];
}
customProperties[propertyName] =
new PersonalizationEntry(propertyValue, propertyScope, isSensitive);
}
}
PersonalizationInfo info = new PersonalizationInfo();
info._controlID = controlID;
info._controlType = controlType;
info._controlVPath = controlVPath;
info._isStatic = isStatic;
info._properties = properties;
info._customProperties = customProperties;
deserializedData[controlID] = info;
}
}
catch (Exception e) {
deserializationException = e;
}
}
// Check that there was no deserialization error, and that
// the data conforms to our known version
if ((deserializationException != null) ||
(version != (int)PersonalizationVersions.WhidbeyBeta2 && version != (int)PersonalizationVersions.WhidbeyRTM)) {
throw new ArgumentException(SR.GetString(SR.BlobPersonalizationState_DeserializeError),
"data", deserializationException);
}
}
if (deserializedData == null) {
deserializedData = new HybridDictionary(/* caseInsensitive */ false);
}
return deserializedData;
}
public override PersonalizationState LoadPersonalizationState(WebPartManager webPartManager, bool ignoreCurrentUser)
{
if (null == webPartManager) throw new ArgumentNullException("webPartManager is null");
DictionaryPersonalizationState state = new DictionaryPersonalizationState(webPartManager);
string suid = this.GetScreenUniqueIdentifier();
Cache cache = HttpRuntime.Cache;
lock (SyncRoot)
{
Dictionary<string, PersonalizationDictionary> cachedstates = cache[suid] as Dictionary<string, PersonalizationDictionary>;
if ((this.IsEnabled && !state.ReadOnly) || null == cachedstates)
{
string storage = PersonalizationStorage.Instance.Read(XmlPersonalizationProvider.StorageKey, XmlPersonalizationProvider.StorageTemplate);
if (!string.IsNullOrEmpty(storage))
{
using (XmlTextReader reader = new XmlTextReader(new StringReader(storage)))
{
reader.MoveToContent();
if (reader.MoveToAttribute("readOnly"))
{
bool isReadOnly = false;
bool.TryParse(reader.Value, out isReadOnly);
state.ReadOnly = isReadOnly;
reader.MoveToElement();
}
if (reader.ReadToDescendant("part"))
{
int partDepth = reader.Depth;
do
{
reader.MoveToElement();
reader.MoveToAttribute("id");
string id = reader.Value;
PersonalizationDictionary dictionary = new PersonalizationDictionary();
reader.MoveToContent();
if (reader.ReadToDescendant("property"))
{
int propertyDepth = reader.Depth;
do
{
reader.MoveToElement();
reader.MoveToAttribute("name");
string name = reader.Value;
reader.MoveToAttribute("sensitive");
bool sensitive = bool.Parse(reader.Value);
reader.MoveToAttribute("scope");
PersonalizationScope scope = (PersonalizationScope)int.Parse(reader.Value);
object value = null;
reader.MoveToContent();
if (reader.ReadToDescendant("value"))
{
reader.MoveToAttribute("type");
if (reader.HasValue)
{
Type type = Type.GetType(reader.Value);
if (type == null && name == "Configuration")
{
type = Type.GetType("LWAS.Infrastructure.Configuration.Configuration, LWAS");
}
reader.MoveToContent();
value = SerializationServices.Deserialize(type, reader);
}
}
dictionary.Add(name, new PersonalizationEntry(value, scope, sensitive));
reader.MoveToElement();
while (propertyDepth < reader.Depth && reader.Read())
{
}
}
while (reader.ReadToNextSibling("property"));
}
state.States.Add(id, dictionary);
reader.MoveToElement();
while (partDepth < reader.Depth && reader.Read())
{
}
}
while (reader.ReadToNextSibling("part"));
}
}
}
string fileToMonitor = PersonalizationStorage.Instance.BuildPath(StorageKey);
if (!PersonalizationStorage.Instance.Agent.HasKey(fileToMonitor))
fileToMonitor = PersonalizationStorage.Instance.BuildPath(StorageTemplate);
cache.Insert(suid, state.States, new CacheDependency(HttpContext.Current.Server.MapPath(fileToMonitor)));
}
else
state.States = cachedstates;
}
return state;
}
// Returns a PersonalizationDictionary containing a merged view of the custom properties
// in both the sharedInfo and the userInfo.
private PersonalizationDictionary MergeCustomProperties(PersonalizationInfo sharedInfo,
PersonalizationInfo userInfo,
bool isWebPartManager, WebPart hasDataWebPart,
ref PersonalizationDictionary customInitialProperties) {
PersonalizationDictionary customProperties = null;
bool hasSharedCustomProperties = (sharedInfo != null && sharedInfo._customProperties != null);
bool hasUserCustomProperties = (userInfo != null && userInfo._customProperties != null);
// Fill or set the customProperties dictionary
if (hasSharedCustomProperties && hasUserCustomProperties) {
customProperties = new PersonalizationDictionary();
foreach (DictionaryEntry entry in sharedInfo._customProperties) {
customProperties[(string)entry.Key] = (PersonalizationEntry)entry.Value;
}
foreach (DictionaryEntry entry in userInfo._customProperties) {
customProperties[(string)entry.Key] = (PersonalizationEntry)entry.Value;
}
}
else if (hasSharedCustomProperties) {
customProperties = sharedInfo._customProperties;
}
else if (hasUserCustomProperties) {
customProperties = userInfo._customProperties;
}
// Set the customInitialProperties dictionary
if (PersonalizationScope == PersonalizationScope.Shared && hasSharedCustomProperties) {
customInitialProperties = sharedInfo._customProperties;
}
else if (PersonalizationScope == PersonalizationScope.User && hasUserCustomProperties) {
customInitialProperties = userInfo._customProperties;
}
// Set the HasSharedData and HasUserData flags
if (hasSharedCustomProperties && !isWebPartManager) {
hasDataWebPart.SetHasSharedData(true);
}
if (hasUserCustomProperties && !isWebPartManager) {
hasDataWebPart.SetHasUserData(true);
}
return customProperties;
}
protected override void SaveCustomPersonalizationState(PersonalizationDictionary state)
{
object[] parts = new object[6 * base.WebParts.Count];
int count = 0;
foreach (WebPart webPart in base.WebParts)
{
parts[count++] = webPart.ID;
parts[count++] = webPart.Title;
parts[count++] = SerializationServices.ShortAssemblyQualifiedName(webPart.GetType().AssemblyQualifiedName);
if (null != webPart.Zone)
{
parts[count++] = webPart.Zone.ID;
}
else
{
parts[count++] = null;
}
parts[count++] = (webPart is IContainerWebPart);
parts[count++] = (webPart is IProxyWebPart);
}
if (!state.Contains("lwas.info"))
{
state.Add("lwas.info", new PersonalizationEntry(parts, base.Personalization.Scope));
}
else
{
state["lwas.info"] = new PersonalizationEntry(parts, base.Personalization.Scope);
}
base.SaveCustomPersonalizationState(state);
}
void System.Web.UI.WebControls.WebParts.IPersonalizable.Save(PersonalizationDictionary state)
{
}
private void ExportIPersonalizable(XmlWriter writer, Control control, bool excludeSensitive) {
IPersonalizable personalizableControl = control as IPersonalizable;
if (personalizableControl != null) {
PersonalizationDictionary personalizableData = new PersonalizationDictionary();
personalizableControl.Save(personalizableData);
if (personalizableData.Count > 0) {
writer.WriteStartElement(ExportIPersonalizableElement);
ExportToWriter(personalizableData, writer, /* isIPersonalizable */ true, excludeSensitive);
writer.WriteEndElement(); // ipersonalizable
}
}
}
private void ImportFromReader(IDictionary personalizableProperties, Control target, XmlReader reader)
{
ImportReadTo(reader, "property");
bool flag = false;
if (this.UsePermitOnly)
{
this.MinimalPermissionSet.PermitOnly();
flag = true;
}
try
{
try
{
IDictionary dictionary;
if (personalizableProperties != null)
{
dictionary = new HybridDictionary();
}
else
{
dictionary = new PersonalizationDictionary();
}
while (reader.Name == "property")
{
string attribute = reader.GetAttribute("name");
string str2 = reader.GetAttribute("type");
string a = reader.GetAttribute("scope");
bool flag2 = string.Equals(reader.GetAttribute("null"), "true", StringComparison.OrdinalIgnoreCase);
if (((attribute == "AuthorizationFilter") || (attribute == "ZoneID")) || (attribute == "ZoneIndex"))
{
reader.ReadElementString();
if (!reader.Read())
{
throw new XmlException();
}
goto Label_03AA;
}
string s = reader.ReadElementString();
object obj2 = null;
bool flag3 = false;
PropertyInfo element = null;
if (personalizableProperties != null)
{
PersonalizablePropertyEntry entry = (PersonalizablePropertyEntry) personalizableProperties[attribute];
if (entry != null)
{
element = entry.PropertyInfo;
if ((Attribute.GetCustomAttribute(element, typeof(UrlPropertyAttribute), true) is UrlPropertyAttribute) && CrossSiteScriptingValidation.IsDangerousUrl(s))
{
throw new InvalidDataException(System.Web.SR.GetString("WebPart_BadUrl", new object[] { s }));
}
}
}
Type exportType = null;
if (!string.IsNullOrEmpty(str2))
{
if (this.UsePermitOnly)
{
CodeAccessPermission.RevertPermitOnly();
flag = false;
this.MediumPermissionSet.PermitOnly();
flag = true;
}
exportType = GetExportType(str2);
if (this.UsePermitOnly)
{
CodeAccessPermission.RevertPermitOnly();
flag = false;
this.MinimalPermissionSet.PermitOnly();
flag = true;
}
}
if ((element != null) && ((element.PropertyType == exportType) || (exportType == null)))
{
TypeConverterAttribute attribute2 = Attribute.GetCustomAttribute(element, typeof(TypeConverterAttribute), true) as TypeConverterAttribute;
if (attribute2 != null)
{
if (this.UsePermitOnly)
{
CodeAccessPermission.RevertPermitOnly();
flag = false;
this.MediumPermissionSet.PermitOnly();
flag = true;
}
Type type = WebPartUtil.DeserializeType(attribute2.ConverterTypeName, false);
if (this.UsePermitOnly)
{
CodeAccessPermission.RevertPermitOnly();
flag = false;
this.MinimalPermissionSet.PermitOnly();
flag = true;
}
if ((type != null) && type.IsSubclassOf(typeof(TypeConverter)))
{
TypeConverter converter = (TypeConverter) this.Internals.CreateObjectFromType(type);
if (Util.CanConvertToFrom(converter, typeof(string)))
{
if (!flag2)
{
obj2 = converter.ConvertFromInvariantString(s);
}
flag3 = true;
}
}
}
if (!flag3)
{
TypeConverter converter2 = TypeDescriptor.GetConverter(element.PropertyType);
if (Util.CanConvertToFrom(converter2, typeof(string)))
{
if (!flag2)
{
obj2 = converter2.ConvertFromInvariantString(s);
}
flag3 = true;
}
}
}
if (!flag3 && (exportType != null))
{
if (exportType == typeof(string))
{
if (!flag2)
{
obj2 = s;
}
flag3 = true;
}
else
{
TypeConverter converter3 = TypeDescriptor.GetConverter(exportType);
if (Util.CanConvertToFrom(converter3, typeof(string)))
{
if (!flag2)
{
obj2 = converter3.ConvertFromInvariantString(s);
}
flag3 = true;
}
}
}
if (flag2 && (personalizableProperties == null))
{
flag3 = true;
}
if (flag3)
{
if (personalizableProperties != null)
{
dictionary.Add(attribute, obj2);
}
else
{
PersonalizationScope scope = string.Equals(a, PersonalizationScope.Shared.ToString(), StringComparison.OrdinalIgnoreCase) ? PersonalizationScope.Shared : PersonalizationScope.User;
dictionary.Add(attribute, new PersonalizationEntry(obj2, scope));
}
goto Label_03AA;
}
throw new HttpException(System.Web.SR.GetString("WebPartManager_ImportInvalidData", new object[] { attribute }));
Label_035C:
if (((reader.EOF || (reader.Name == "genericWebPartProperties")) || (reader.Name == "properties")) || ((reader.Name == "ipersonalizable") && (reader.NodeType == XmlNodeType.EndElement)))
{
break;
}
reader.Skip();
Label_03AA:
if (reader.Name != "property")
{
goto Label_035C;
}
}
if (personalizableProperties != null)
{
IDictionary unknownProperties = BlobPersonalizationState.SetPersonalizedProperties(target, dictionary);
if ((unknownProperties != null) && (unknownProperties.Count > 0))
{
IVersioningPersonalizable personalizable = target as IVersioningPersonalizable;
if (personalizable != null)
{
personalizable.Load(unknownProperties);
}
}
}
else
{
((IPersonalizable) target).Load((PersonalizationDictionary) dictionary);
}
}
finally
{
if (flag)
{
CodeAccessPermission.RevertPermitOnly();
}
}
}
catch
{
throw;
}
}
private void ImportFromReader(IDictionary personalizableProperties,
Control target,
XmlReader reader) {
Debug.Assert(target != null);
ImportReadTo(reader, ExportPropertyElement);
bool permitOnly = false;
if (UsePermitOnly) {
MinimalPermissionSet.PermitOnly();
permitOnly = true;
}
try {
try {
IDictionary properties;
if (personalizableProperties != null) {
properties = new HybridDictionary();
}
else {
properties = new PersonalizationDictionary();
}
// Set properties from the xml document
while (reader.Name == ExportPropertyElement) {
// Get the name of the property
string propertyName = reader.GetAttribute(ExportPropertyNameAttribute);
string typeName = reader.GetAttribute(ExportPropertyTypeAttribute);
string scope = reader.GetAttribute(ExportPropertyScopeAttribute);
bool isNull = String.Equals(
reader.GetAttribute(ExportPropertyNullAttribute),
"true",
StringComparison.OrdinalIgnoreCase);
// Do not import Zone information or AuthorizationFilter or custom data
if (propertyName == AuthorizationFilterName ||
propertyName == ZoneIDName ||
propertyName == ZoneIndexName) {
reader.ReadElementString();
if (!reader.Read()) {
throw new XmlException();
}
}
else {
string valString = reader.ReadElementString();
object val = null;
bool valueComputed = false;
PropertyInfo pi = null;
if (personalizableProperties != null) {
// Get the relevant personalizable property on the target (no need to check the property is personalizable)
PersonalizablePropertyEntry entry = (PersonalizablePropertyEntry)(personalizableProperties[propertyName]);
if (entry != null) {
pi = entry.PropertyInfo;
Debug.Assert(pi != null);
// If the property is a url, validate protocol (VSWhidbey 290418)
UrlPropertyAttribute urlAttr = Attribute.GetCustomAttribute(pi, typeof(UrlPropertyAttribute), true) as UrlPropertyAttribute;
if (urlAttr != null && CrossSiteScriptingValidation.IsDangerousUrl(valString)) {
throw new InvalidDataException(SR.GetString(SR.WebPart_BadUrl, valString));
}
}
}
Type type = null;
if (!String.IsNullOrEmpty(typeName)) {
if (UsePermitOnly) {
// Need medium trust to call BuildManager.GetType()
CodeAccessPermission.RevertPermitOnly();
permitOnly = false;
MediumPermissionSet.PermitOnly();
permitOnly = true;
}
type = GetExportType(typeName);
if (UsePermitOnly) {
CodeAccessPermission.RevertPermitOnly();
permitOnly = false;
MinimalPermissionSet.PermitOnly();
permitOnly = true;
}
}
if ((pi != null) && ((pi.PropertyType == type) || (type == null))) {
// Look at the target property
// See if the property itself has a type converter associated with it
TypeConverterAttribute attr = Attribute.GetCustomAttribute(pi, typeof(TypeConverterAttribute), true) as TypeConverterAttribute;
if (attr != null) {
if (UsePermitOnly) {
// Need medium trust to call BuildManager.GetType()
CodeAccessPermission.RevertPermitOnly();
permitOnly = false;
MediumPermissionSet.PermitOnly();
permitOnly = true;
}
Type converterType = WebPartUtil.DeserializeType(attr.ConverterTypeName, false);
if (UsePermitOnly) {
CodeAccessPermission.RevertPermitOnly();
permitOnly = false;
MinimalPermissionSet.PermitOnly();
permitOnly = true;
}
// SECURITY: Check that the type is a subclass of TypeConverter before instantiating.
if (converterType != null && converterType.IsSubclassOf(typeof(TypeConverter))) {
TypeConverter converter = (TypeConverter)(Internals.CreateObjectFromType(converterType));
if (Util.CanConvertToFrom(converter, typeof(string))) {
if (!isNull) {
val = converter.ConvertFromInvariantString(valString);
}
valueComputed = true;
}
}
}
// Then, look at the converters on the property type
if (!valueComputed) {
// Use the type converter associated with the type itself
TypeConverter converter = TypeDescriptor.GetConverter(pi.PropertyType);
if (Util.CanConvertToFrom(converter, typeof(string))) {
if (!isNull) {
val = converter.ConvertFromInvariantString(valString);
}
valueComputed = true;
// Not importing anything else for security reasons
}
}
}
// finally, use the XML-specified type
if (!valueComputed && (type != null)) {
// Look at the XML-declared type
if (type == typeof(string)) {
if (!isNull) {
val = valString;
}
valueComputed = true;
}
else {
TypeConverter typeConverter = TypeDescriptor.GetConverter(type);
if (Util.CanConvertToFrom(typeConverter, typeof(string))) {
if (!isNull) {
val = typeConverter.ConvertFromInvariantString(valString);
}
valueComputed = true;
}
}
}
// Always want to import a null IPersonalizable value, since we will never have a type
// converter for the value. However, we should not import a null Personalizable value
// unless the PropertyInfo had a type converter, since the property may be a value type
// that cannot accept null as a value. (VSWhidbey 537895)
if (isNull && personalizableProperties == null) {
valueComputed = true;
}
// Now we should have a value (val)
if (valueComputed) {
if (personalizableProperties != null) {
properties.Add(propertyName, val);
}
else {
// Determine scope:
PersonalizationScope personalizationScope =
String.Equals(scope, PersonalizationScope.Shared.ToString(), StringComparison.OrdinalIgnoreCase) ?
PersonalizationScope.Shared : PersonalizationScope.User;
properties.Add(propertyName, new PersonalizationEntry(val, personalizationScope));
}
}
else {
throw new HttpException(SR.GetString(SR.WebPartManager_ImportInvalidData, propertyName));
}
}
while (reader.Name != ExportPropertyElement) {
if (reader.EOF ||
(reader.Name == ExportGenericPartPropertiesElement) ||
(reader.Name == ExportPropertiesElement) ||
((reader.Name == ExportIPersonalizableElement) && (reader.NodeType == XmlNodeType.EndElement))) {
goto EndOfData;
}
reader.Skip();
}
}
EndOfData:
if (personalizableProperties != null) {
IDictionary unused = BlobPersonalizationState.SetPersonalizedProperties(target, properties);
if ((unused != null) && (unused.Count > 0)) {
IVersioningPersonalizable versioningTarget = target as IVersioningPersonalizable;
if (versioningTarget != null) {
versioningTarget.Load(unused);
}
}
}
else {
Debug.Assert(target is IPersonalizable);
((IPersonalizable)target).Load((PersonalizationDictionary)properties);
}
}
finally {
if (permitOnly) {
// revert if you're not just exiting the stack frame anyway
CodeAccessPermission.RevertPermitOnly();
}
}
}
catch {
throw;
}
}
protected virtual void SaveCustomPersonalizationState(PersonalizationDictionary state)
{
PersonalizationScope scope = this.Personalization.Scope;
int count = this.Controls.Count;
if (count > 0)
{
object[] objArray = new object[count * 4];
for (int i = 0; i < count; i++)
{
WebPart webPart = (WebPart) this.Controls[i];
objArray[4 * i] = webPart.ID;
objArray[(4 * i) + 1] = this.Internals.GetZoneID(webPart);
objArray[(4 * i) + 2] = webPart.ZoneIndex;
objArray[(4 * i) + 3] = webPart.IsClosed;
}
if (scope == PersonalizationScope.Shared)
{
state["WebPartStateShared"] = new PersonalizationEntry(objArray, PersonalizationScope.Shared);
}
else
{
state["WebPartStateUser"] = new PersonalizationEntry(objArray, PersonalizationScope.User);
}
}
ArrayList list = new ArrayList();
foreach (WebPart part2 in this.Controls)
{
if (!part2.IsStatic && (((scope == PersonalizationScope.User) && !part2.IsShared) || ((scope == PersonalizationScope.Shared) && part2.IsShared)))
{
list.Add(part2);
}
}
int num3 = list.Count;
if (num3 > 0)
{
object[] objArray2 = new object[num3 * 4];
for (int j = 0; j < num3; j++)
{
string originalID;
string originalTypeName;
WebPart part3 = (WebPart) list[j];
string originalPath = null;
string genericWebPartID = null;
ProxyWebPart part4 = part3 as ProxyWebPart;
if (part4 != null)
{
originalID = part4.OriginalID;
originalTypeName = part4.OriginalTypeName;
originalPath = part4.OriginalPath;
genericWebPartID = part4.GenericWebPartID;
}
else
{
GenericWebPart part5 = part3 as GenericWebPart;
if (part5 != null)
{
Control childControl = part5.ChildControl;
UserControl control2 = childControl as UserControl;
originalID = childControl.ID;
if (control2 != null)
{
originalTypeName = WebPartUtil.SerializeType(typeof(UserControl));
originalPath = control2.AppRelativeVirtualPath;
}
else
{
originalTypeName = WebPartUtil.SerializeType(childControl.GetType());
}
genericWebPartID = part5.ID;
}
else
{
originalID = part3.ID;
originalTypeName = WebPartUtil.SerializeType(part3.GetType());
}
}
objArray2[4 * j] = originalID;
objArray2[(4 * j) + 1] = originalTypeName;
if (!string.IsNullOrEmpty(originalPath))
{
objArray2[(4 * j) + 2] = originalPath;
}
if (!string.IsNullOrEmpty(genericWebPartID))
{
objArray2[(4 * j) + 3] = genericWebPartID;
}
}
if (scope == PersonalizationScope.Shared)
{
state["DynamicWebPartsShared"] = new PersonalizationEntry(objArray2, PersonalizationScope.Shared);
}
else
{
state["DynamicWebPartsUser"] = new PersonalizationEntry(objArray2, PersonalizationScope.User);
}
}
ArrayList list2 = new ArrayList();
foreach (WebPartConnection connection in this.StaticConnections)
{
if (this.Internals.ConnectionDeleted(connection))
{
list2.Add(connection);
}
}
foreach (WebPartConnection connection2 in this.DynamicConnections)
{
if (this.Internals.ConnectionDeleted(connection2))
{
list2.Add(connection2);
}
}
int num5 = list2.Count;
if (list2.Count > 0)
{
string[] strArray = new string[num5];
for (int k = 0; k < num5; k++)
{
WebPartConnection connection3 = (WebPartConnection) list2[k];
strArray[k] = connection3.ID;
}
if (scope == PersonalizationScope.Shared)
{
state["DeletedConnectionsShared"] = new PersonalizationEntry(strArray, PersonalizationScope.Shared);
}
else
{
state["DeletedConnectionsUser"] = new PersonalizationEntry(strArray, PersonalizationScope.User);
}
}
ArrayList list3 = new ArrayList();
foreach (WebPartConnection connection4 in this.DynamicConnections)
{
if (((scope == PersonalizationScope.User) && !connection4.IsShared) || ((scope == PersonalizationScope.Shared) && connection4.IsShared))
{
list3.Add(connection4);
}
}
int num7 = list3.Count;
if (num7 > 0)
{
object[] objArray3 = new object[num7 * 7];
for (int m = 0; m < num7; m++)
{
WebPartConnection connection5 = (WebPartConnection) list3[m];
WebPartTransformer transformer = connection5.Transformer;
objArray3[7 * m] = connection5.ID;
objArray3[(7 * m) + 1] = connection5.ConsumerID;
objArray3[(7 * m) + 2] = connection5.ConsumerConnectionPointID;
objArray3[(7 * m) + 3] = connection5.ProviderID;
objArray3[(7 * m) + 4] = connection5.ProviderConnectionPointID;
if (transformer != null)
{
objArray3[(7 * m) + 5] = transformer.GetType();
objArray3[(7 * m) + 6] = this.Internals.SaveConfigurationState(transformer);
}
}
if (scope == PersonalizationScope.Shared)
{
state["DynamicConnectionsShared"] = new PersonalizationEntry(objArray3, PersonalizationScope.Shared);
}
else
{
state["DynamicConnectionsUser"] = new PersonalizationEntry(objArray3, PersonalizationScope.User);
}
}
}
protected virtual void LoadCustomPersonalizationState(PersonalizationDictionary state) {
// The state must be loaded after the Static Connections and WebParts have been added
// to the WebPartManager (after the WebPartZone's and ProxyWebPartManager's Init methods)
_personalizationState = state;
}
void IPersonalizable.Save(PersonalizationDictionary state)
{
this.SaveCustomPersonalizationState(state);
}
public void FillPersonalizationDictionary(Control control, ICollection propertyInfos, PersonalizationDictionary personalizations)
{
foreach (PropertyInfo propertyInfo in propertyInfos)
{
PersonalizableAttribute attribute = (PersonalizableAttribute)Attribute.GetCustomAttribute(propertyInfo, typeof(PersonalizableAttribute));
PersonalizationEntry entry = new PersonalizationEntry(ReflectionServices.ExtractValue(control, propertyInfo.Name), attribute.Scope, attribute.IsSensitive);
if (!personalizations.Contains(propertyInfo.Name))
personalizations.Add(propertyInfo.Name, entry);
else
personalizations[propertyInfo.Name] = entry;
}
}