private void AddLocationInputImpl(SectionInput sectionInput, bool isIndirectLocation)
        {
            List <SectionInput> list = isIndirectLocation ? this._indirectLocationInputs : this._locationInputs;
            int num = isIndirectLocation ? 0x20 : 0x10;

            if (list == null)
            {
                list = new List <SectionInput>(1);
                if (isIndirectLocation)
                {
                    this._indirectLocationInputs = list;
                }
                else
                {
                    this._locationInputs = list;
                }
            }
            list.Insert(0, sectionInput);
            if (!sectionInput.HasErrors && !this._flags[num])
            {
                OverrideMode overrideMode = sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode;
                if (overrideMode != OverrideMode.Inherit)
                {
                    this.ChangeLockSettings(overrideMode, overrideMode);
                    this._flags[num] = true;
                }
            }
        }
 private void AddLocationInputImpl(SectionInput sectionInput, bool isIndirectLocation)
 {
     List<SectionInput> list = isIndirectLocation ? this._indirectLocationInputs : this._locationInputs;
     int num = isIndirectLocation ? 0x20 : 0x10;
     if (list == null)
     {
         list = new List<SectionInput>(1);
         if (isIndirectLocation)
         {
             this._indirectLocationInputs = list;
         }
         else
         {
             this._locationInputs = list;
         }
     }
     list.Insert(0, sectionInput);
     if (!sectionInput.HasErrors && !this._flags[num])
     {
         OverrideMode overrideMode = sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode;
         if (overrideMode != OverrideMode.Inherit)
         {
             this.ChangeLockSettings(overrideMode, overrideMode);
             this._flags[num] = true;
         }
     }
 }
 internal void RemoveFileInput()
 {
     if (this._fileInput != null)
     {
         this._fileInput = null;
         this._flags[2]  = this.Locked;
     }
 }
Exemplo n.º 4
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        internal void SetRuntimeConfigurationInformation(BaseConfigurationRecord configRecord,
                                                         FactoryRecord factoryRecord, SectionRecord sectionRecord)
        {
            _flags[FlagAttached] = true;

            // factory info
            ConfigKey                            = factoryRecord.ConfigKey;
            Name                                 = factoryRecord.Name;
            _typeName                            = factoryRecord.FactoryTypeName;
            _allowDefinition                     = factoryRecord.AllowDefinition;
            _allowExeDefinition                  = factoryRecord.AllowExeDefinition;
            _flags[FlagAllowLocation]            = factoryRecord.AllowLocation;
            _flags[FlagRestartOnExternalChanges] = factoryRecord.RestartOnExternalChanges;
            _flags[FlagRequirePermission]        = factoryRecord.RequirePermission;
            _overrideModeDefault                 = factoryRecord.OverrideModeDefault;

            if (factoryRecord.IsUndeclared)
            {
                _flags[FlagIsUndeclared]        = true;
                _flags[FlagDeclared]            = false;
                _flags[FlagDeclarationRequired] = false;
            }
            else
            {
                _flags[FlagIsUndeclared]        = false;
                _flags[FlagDeclared]            = configRecord.GetFactoryRecord(factoryRecord.ConfigKey, false) != null;
                _flags[FlagDeclarationRequired] = configRecord.IsRootDeclaration(factoryRecord.ConfigKey, false);
            }

            // section info
            _flags[FlagLocationLocked] = sectionRecord.Locked;
            _flags[FlagChildrenLocked] = sectionRecord.LockChildren;
            _flags[FlagChildrenLockWithoutFileInput] = sectionRecord.LockChildrenWithoutFileInput;

            if (sectionRecord.HasFileInput)
            {
                SectionInput fileInput = sectionRecord.FileInput;

                _flags[FlagProtectionProviderDetermined] = fileInput.IsProtectionProviderDetermined;
                _protectionProvider = fileInput.ProtectionProvider;

                SectionXmlInfo sectionXmlInfo = fileInput.SectionXmlInfo;

                _configSource                  = sectionXmlInfo.ConfigSource;
                ConfigSourceStreamName         = sectionXmlInfo.ConfigSourceStreamName;
                _overrideMode                  = sectionXmlInfo.OverrideModeSetting;
                _flags[FlagInheritInChildApps] = !sectionXmlInfo.SkipInChildApps;
                ProtectionProviderName         = sectionXmlInfo.ProtectionProviderName;
            }
            else
            {
                _flags[FlagProtectionProviderDetermined] = false;
                _protectionProvider = null;
            }

            // element context information
            _configurationSection.AssociateContext(configRecord);
        }
 internal void AddFileInput(SectionInput sectionInput)
 {
     this._fileInput = sectionInput;
     if (!sectionInput.HasErrors && (sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode != OverrideMode.Inherit))
     {
         this._flags[0x40] = this.LockChildren;
         this.ChangeLockSettings(OverrideMode.Inherit, sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode);
     }
 }
 internal void AddFileInput(SectionInput sectionInput)
 {
     this._fileInput = sectionInput;
     if (!sectionInput.HasErrors && (sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode != OverrideMode.Inherit))
     {
         this._flags[0x40] = this.LockChildren;
         this.ChangeLockSettings(OverrideMode.Inherit, sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode);
     }
 }
        // AddFileInput
        internal void AddFileInput(SectionInput sectionInput)
        {
            _fileInput = sectionInput;

            // If LockChildren is set, lock our children
            if (!sectionInput.HasErrors && sectionInput.SectionXmlInfo.LockChildren)
            {
                LockChildren = true;
            }
        }
        internal void RemoveFileInput()
        {
            if (_fileInput != null)
            {
                _fileInput = null;

                // Reset LockChildren flag to the value provided by
                // location input or inherited sections.
                _flags[Flag_LockChildren] = Locked;
            }
        }
        AddLocationInputImpl(SectionInput sectionInput, bool isIndirectLocation)
        {
            List <SectionInput> inputs = isIndirectLocation ?
                                         _indirectLocationInputs :
                                         _locationInputs;

            int flag = isIndirectLocation ?
                       Flag_IndirectLocationInputLockApplied :
                       Flag_LocationInputLockApplied;

            if (inputs == null)
            {
                inputs = new List <SectionInput>(1);

                if (isIndirectLocation)
                {
                    _indirectLocationInputs = inputs;
                }
                else
                {
                    _locationInputs = inputs;
                }
            }

            // The list of locationSections is traversed from child to parent,
            // so insert at the beginning of the list.
            inputs.Insert(0, sectionInput);

            // Only the overrideMode from the parent thats closest to the SectionRecord has effect
            //
            // For location input:
            // Remember that this method will be called for location inputs comming from the immediate parent first
            // and then walking the hierarchy up to the root level
            //
            // For indirect location input:
            // This method will be first called for indirect input closest to the location config
            if (!sectionInput.HasErrors)
            {
                if (!_flags[flag])
                {
                    OverrideMode modeLocation = sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode;

                    if (modeLocation != OverrideMode.Inherit)
                    {
                        ChangeLockSettings(modeLocation, modeLocation);
                        _flags[flag] = true;
                    }
                }
            }
        }
Exemplo n.º 10
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 internal void SetRuntimeConfigurationInformation(BaseConfigurationRecord configRecord, FactoryRecord factoryRecord, SectionRecord sectionRecord)
 {
     this._flags[1]            = true;
     this._configKey           = factoryRecord.ConfigKey;
     this._group               = factoryRecord.Group;
     this._name                = factoryRecord.Name;
     this._typeName            = factoryRecord.FactoryTypeName;
     this._allowDefinition     = factoryRecord.AllowDefinition;
     this._allowExeDefinition  = factoryRecord.AllowExeDefinition;
     this._flags[8]            = factoryRecord.AllowLocation;
     this._flags[0x10]         = factoryRecord.RestartOnExternalChanges;
     this._flags[0x20]         = factoryRecord.RequirePermission;
     this._overrideModeDefault = factoryRecord.OverrideModeDefault;
     if (factoryRecord.IsUndeclared)
     {
         this._flags[0x2000] = true;
         this._flags[2]      = false;
         this._flags[4]      = false;
     }
     else
     {
         this._flags[0x2000] = false;
         this._flags[2]      = configRecord.GetFactoryRecord(factoryRecord.ConfigKey, false) != null;
         this._flags[4]      = configRecord.IsRootDeclaration(factoryRecord.ConfigKey, false);
     }
     this._flags[0x40]   = sectionRecord.Locked;
     this._flags[0x80]   = sectionRecord.LockChildren;
     this._flags[0x4000] = sectionRecord.LockChildrenWithoutFileInput;
     if (sectionRecord.HasFileInput)
     {
         SectionInput fileInput = sectionRecord.FileInput;
         this._flags[0x800]       = fileInput.IsProtectionProviderDetermined;
         this._protectionProvider = fileInput.ProtectionProvider;
         SectionXmlInfo sectionXmlInfo = fileInput.SectionXmlInfo;
         this._configSource           = sectionXmlInfo.ConfigSource;
         this._configSourceStreamName = sectionXmlInfo.ConfigSourceStreamName;
         this._overrideMode           = sectionXmlInfo.OverrideModeSetting;
         this._flags[0x100]           = !sectionXmlInfo.SkipInChildApps;
         this._protectionProviderName = sectionXmlInfo.ProtectionProviderName;
     }
     else
     {
         this._flags[0x800]       = false;
         this._protectionProvider = null;
     }
     this._configurationSection.AssociateContext(configRecord);
 }
        AddLocationInput(SectionInput sectionInput)
        {
            if (_locationInputs == null)
            {
                _locationInputs = new List <SectionInput>(1);
            }

            // The list of locationSections is traversed from child to parent,
            // so insert at the beginning of the list.
            _locationInputs.Insert(0, sectionInput);

            // If LockChildren is set, lock both ourselves and children
            if (!sectionInput.HasErrors && sectionInput.SectionXmlInfo.LockChildren)
            {
                Locked       = true;
                LockChildren = true;
            }
        }
Exemplo n.º 12
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        // AddFileInput
        internal void AddFileInput(SectionInput sectionInput)
        {
            Debug.Assert(sectionInput != null);

            FileInput = sectionInput;

            // If the file input has an explicit value for its children locking - use it
            // Note we dont change the current lock setting
            if (!sectionInput.HasErrors &&
                (sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode != OverrideMode.Inherit))
            {
                // Store the current setting before applying the lock from the file input
                // So that if the user changes the current OverrideMode on this configKey to "Inherit"
                // we will know what we are going to inherit ( used in SectionInformation.OverrideModeEffective )
                // Note that we cannot use BaseConfigurationRecord.ResolveOverrideModeFromParent as it gives us only the lock
                // resolved up to our immediate parent which does not inlcude normal and indirect location imputs
                _flags[FlagChildrenLockWithoutFileInput] = LockChildren;

                ChangeLockSettings(OverrideMode.Inherit,
                                   sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode);
            }
        }
Exemplo n.º 13
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            private object CreateSectionWithRestrictedPermissions(
                RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord, SectionRecord sectionRecord,
                SectionInput sectionInput, object parentConfig, ConfigXmlReader reader)
            {
                // run configuration section handlers as if user code was on the stack
                bool revertPermitOnly = false;

                try {
                    PermissionSet permissionSet = configRecord.GetRestrictedPermissions();
                    if (permissionSet != null)
                    {
                        permissionSet.PermitOnly();
                        revertPermitOnly = true;
                    }

                    return(CreateSectionImpl(configRecord, factoryRecord, sectionRecord, sectionInput, parentConfig, reader));
                }
                finally {
                    if (revertPermitOnly)
                    {
                        CodeAccessPermission.RevertPermitOnly();
                    }
                }
            }
 internal void AddLocationInput(SectionInput sectionInput)
 {
     this.AddLocationInputImpl(sectionInput, false);
 }
 internal void AddIndirectLocationInput(SectionInput sectionInput)
 {
     this.AddLocationInputImpl(sectionInput, true);
 }
 internal void AddIndirectLocationInput(SectionInput sectionInput)
 {
     this.AddLocationInputImpl(sectionInput, true);
 }
Exemplo n.º 17
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        AddLocationInput(SectionInput sectionInput) {
            if (_locationInputs == null) {
                _locationInputs = new List<SectionInput>(1);
            }

            // The list of locationSections is traversed from child to parent,
            // so insert at the beginning of the list.
            _locationInputs.Insert(0, sectionInput);

            // If LockChildren is set, lock both ourselves and children
            if (!sectionInput.HasErrors && sectionInput.SectionXmlInfo.LockChildren) {
                Locked = true;
                LockChildren = true;
            }
        }
        // After the config file has been written out, update the section records
        // to reflect changes that were made in the config file.
        private void UpdateRecords() {
            if (_factoryRecords != null) {
                foreach (FactoryRecord factoryRecord in _factoryRecords.Values) {
                    // Update stream information
                    if (String.IsNullOrEmpty(factoryRecord.Filename)) {
                        factoryRecord.Filename = ConfigStreamInfo.StreamName;
                    }

                    factoryRecord.LineNumber = 0;

                    ConfigurationSection configSection = GetConfigSection(factoryRecord.ConfigKey);
                    if (configSection != null) {
                        if (configSection.SectionInformation.Type != null) {
                            factoryRecord.FactoryTypeName = configSection.SectionInformation.Type;
                        }

                        factoryRecord.AllowLocation = configSection.SectionInformation.AllowLocation;
                        factoryRecord.RestartOnExternalChanges = configSection.SectionInformation.RestartOnExternalChanges;
                        factoryRecord.RequirePermission = configSection.SectionInformation.RequirePermission;
                        factoryRecord.AllowDefinition = configSection.SectionInformation.AllowDefinition;
                        factoryRecord.AllowExeDefinition = configSection.SectionInformation.AllowExeDefinition;
                    }
                }
            }

            if (_sectionRecords != null) {
                string definitionConfigPath = (IsLocationConfig) ? _parent.ConfigPath : ConfigPath;
                foreach (SectionRecord sectionRecord in _sectionRecords.Values) {
                    string configSource;
                    string configSourceStreamName;
                    object configSourceStreamVersion;
                    ConfigurationSection configSection;

                    if (sectionRecord.HasResult) {
                        configSection = (ConfigurationSection) sectionRecord.Result;
                        configSource = configSection.SectionInformation.ConfigSource;
                        if (String.IsNullOrEmpty(configSource)) {
                            configSource = null;
                        }

                        configSourceStreamName = configSection.SectionInformation.ConfigSourceStreamName;
                        if (String.IsNullOrEmpty(configSourceStreamName)) {
                            configSourceStreamName = null;
                        }
                    }
                    else {
                        configSection = null;
                        configSource = null;
                        configSourceStreamName = null;

                        // If there is no result, then the only way there could be a
                        // section record is:
                        // 1. For there to be input in the file.
                        // 2. A location tag applies to this record
                        Debug.Assert(sectionRecord.HasFileInput || sectionRecord.HasLocationInputs, "sectionRecord.HasFileInput || sectionRecord.HasLocationInputs");

                        // Note that if it's a location input, we don't need to monitor the configSource because
                        // that stream is monitored by one of our parent's config record
                        if (sectionRecord.HasFileInput) {
                            SectionXmlInfo sectionXmlInfo = sectionRecord.FileInput.SectionXmlInfo;
                            configSource = sectionXmlInfo.ConfigSource;
                            configSourceStreamName = sectionXmlInfo.ConfigSourceStreamName;
                        }
                    }

                    if (!String.IsNullOrEmpty(configSource)) {
                        configSourceStreamVersion = MonitorStream(sectionRecord.ConfigKey, configSource, configSourceStreamName);
                    }
                    else {
                        configSourceStreamVersion = null;
                    }

                    if (!sectionRecord.HasResult) {
                        Debug.Assert(sectionRecord.HasFileInput || sectionRecord.HasLocationInputs, "sectionRecord.HasFileInput || sectionRecord.HasLocationInputs");

                        // Note that if it's a location input, we don't need to monitor the configSource because
                        // that stream is monitored by one of our parent's config record
                        if (sectionRecord.HasFileInput) {
                            SectionXmlInfo sectionXmlInfo = sectionRecord.FileInput.SectionXmlInfo;
                            sectionXmlInfo.StreamVersion = ConfigStreamInfo.StreamVersion;
                            sectionXmlInfo.ConfigSourceStreamVersion = configSourceStreamVersion;
                        }
                    }
                    else {
                        configSection.SectionInformation.RawXml = null;
                        bool addUpdate = sectionRecord.AddUpdate;
                        sectionRecord.AddUpdate = false;

                        if (addUpdate) {
                            SectionInput fileInput = sectionRecord.FileInput;
                            if (fileInput == null) {
                                SectionXmlInfo sectionXmlInfo = new SectionXmlInfo(
                                        sectionRecord.ConfigKey, definitionConfigPath, _configPath, _locationSubPath,
                                        ConfigStreamInfo.StreamName, 0, ConfigStreamInfo.StreamVersion, null,
                                        configSource, configSourceStreamName, configSourceStreamVersion,
                                        configSection.SectionInformation.ProtectionProviderName,
                                        configSection.SectionInformation.OverrideModeSetting,
                                        !configSection.SectionInformation.InheritInChildApplications);

                                fileInput = new SectionInput(sectionXmlInfo, null);
                                fileInput.Result = configSection;
                                fileInput.ResultRuntimeObject = configSection;
                                sectionRecord.AddFileInput(fileInput);
                            }
                            else {
                                SectionXmlInfo sectionXmlInfo = fileInput.SectionXmlInfo;
                                sectionXmlInfo.LineNumber = 0;
                                sectionXmlInfo.StreamVersion = ConfigStreamInfo.StreamVersion;

                                sectionXmlInfo.RawXml = null;
                                sectionXmlInfo.ConfigSource = configSource;
                                sectionXmlInfo.ConfigSourceStreamName = configSourceStreamName;
                                sectionXmlInfo.ConfigSourceStreamVersion = configSourceStreamVersion;
                                sectionXmlInfo.ProtectionProviderName = configSection.SectionInformation.ProtectionProviderName;
                                sectionXmlInfo.OverrideModeSetting = configSection.SectionInformation.OverrideModeSetting;
                                sectionXmlInfo.SkipInChildApps = !configSection.SectionInformation.InheritInChildApplications;
                            }

                            fileInput.ProtectionProvider = configSection.SectionInformation.ProtectionProvider;
                        }

                        try {
                            configSection.ResetModified();
                        }
                        catch (Exception e) {
                            throw new ConfigurationErrorsException(SR.GetString(SR.Config_exception_in_config_section_handler, sectionRecord.ConfigKey), e, ConfigStreamInfo.StreamName, 0);
                        }
                    }
                }
            }

            // Copy remaining stream updates, which correspond to streams used by location sections
            foreach (StreamInfo streamInfo in _streamInfoUpdates.Values) {
                if (!ConfigStreamInfo.StreamInfos.Contains(streamInfo.StreamName)) {
                    MonitorStream(streamInfo.SectionName, streamInfo.ConfigSource, streamInfo.StreamName);
                }
            }

            // reinitialize _streamInfoUpdates
            InitStreamInfoUpdates();

            // Update namespace value
            _flags[ NamespacePresentInFile ] = _flags[ NamespacePresentCurrent ];

            // You only have one chance to force the location config, now you
            // will have to recreate the object
            _flags[ ForceLocationWritten ]   = false;
            _flags[ SuggestLocationRemoval ] = false;

            // Handle removed location sections
            if (!IsLocationConfig && _locationSections != null && _removedSections != null && _removedSections.Count > 0) {
                int i = 0;
                while (i < _locationSections.Count) {
                    LocationSectionRecord locationSectionRecord = (LocationSectionRecord) _locationSections[i];
                    if (_removedSections.Contains(locationSectionRecord.ConfigKey)) {
                        _locationSections.RemoveAt(i);
                    }
                    else {
                        i++;
                    }
                }
            }

            _removedSections = null;
            _removedSectionGroups = null;
        }
Exemplo n.º 19
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        // parentConfig contains the config that we'd merge with.
        override protected object CreateSection(bool inputIsTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, SectionInput sectionInput, object parentConfig, ConfigXmlReader reader)
        {
            // Get the factory used to create a section.
            RuntimeConfigurationFactory factory = (RuntimeConfigurationFactory)factoryRecord.Factory;

            // Use the factory to create a section.
            object config = factory.CreateSection(inputIsTrusted, this, factoryRecord, sectionRecord, sectionInput, parentConfig, reader);

            return(config);
        }
Exemplo n.º 20
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 AddLocationInput(SectionInput sectionInput)
 {
     AddLocationInputImpl(sectionInput, false);
 }
 internal void AddLocationInput(SectionInput sectionInput)
 {
     AddLocationInputImpl(sectionInput, false);
 }
Exemplo n.º 22
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 private object CreateSectionWithFullTrust(
     RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord, SectionRecord sectionRecord,
     SectionInput sectionInput, object parentConfig, ConfigXmlReader reader)
 {
     return(CreateSectionImpl(configRecord, factoryRecord, sectionRecord, sectionInput, parentConfig, reader));
 }
Exemplo n.º 23
0
 AddIndirectLocationInput(SectionInput sectionInput) {
     AddLocationInputImpl(sectionInput, true);
 }
Exemplo n.º 24
0
        // AddFileInput
        internal void AddFileInput(SectionInput sectionInput) {
            Debug.Assert(sectionInput != null);
        
            _fileInput = sectionInput;

            if (!sectionInput.HasErrors) {
                
                // If the file input has an explciti value for its children locking - use it
                // Note we dont change the current lock setting
                if (sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode != OverrideMode.Inherit) {

                    // Store the current setting before applying the lock from the file input
                    // So that if the user changes the current OverrideMode on this configKey to "Inherit"
                    // we will know what we are going to inherit ( used in SectionInformation.OverrideModeEffective )
                    // Note that we cannot use BaseConfigurationRecord.ResolveOverrideModeFromParent as it gives us only the lock
                    // resolved up to our immediate parent which does not inlcude normal and indirect location imputs
                    _flags[Flag_ChildrenLockWithoutFileInput] = LockChildren;

                    ChangeLockSettings(OverrideMode.Inherit, sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode);
                }
            }
        }
Exemplo n.º 25
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 AddIndirectLocationInput(SectionInput sectionInput)
 {
     AddLocationInputImpl(sectionInput, true);
 }
        private object EvaluateOne(
                string[] keys, SectionInput input, bool isTrusted, 
                FactoryRecord factoryRecord, SectionRecord sectionRecord, object parentResult) {

            object result;
            try {
                ConfigXmlReader reader = GetSectionXmlReader(keys, input);
                if (reader == null) {
                    //
                    // If section is not found in a file, use the parent result
                    //
                    result = UseParentResult(factoryRecord.ConfigKey, parentResult, sectionRecord);
                }
                else {
                    result = CallCreateSection(
                            isTrusted, factoryRecord, sectionRecord, parentResult, 
                            reader, input.SectionXmlInfo.Filename, input.SectionXmlInfo.LineNumber);
                }
            }
            catch (Exception e) {
                throw ExceptionUtil.WrapAsConfigException(
                        SR.GetString(SR.Config_exception_creating_section, factoryRecord.ConfigKey), 
                        e, input.SectionXmlInfo);
            } 
            catch {
                throw ExceptionUtil.WrapAsConfigException(
                        SR.GetString(SR.Config_exception_creating_section, factoryRecord.ConfigKey), 
                        null, input.SectionXmlInfo);
            }

            return result;
        }
 internal void RemoveFileInput()
 {
     if (this._fileInput != null)
     {
         this._fileInput = null;
         this._flags[2] = this.Locked;
     }
 }
Exemplo n.º 28
0
            private object CreateSectionImpl(
                RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord, SectionRecord sectionRecord,
                SectionInput sectionInput, object parentConfig, ConfigXmlReader reader)
            {
                object config;

                if (_sectionCtor != null)
                {
                    ConfigurationSection configSection = (ConfigurationSection)TypeUtil.InvokeCtorWithReflectionPermission(_sectionCtor);

                    configSection.SectionInformation.SetRuntimeConfigurationInformation(configRecord, factoryRecord, sectionRecord);

                    configSection.CallInit();

                    ConfigurationSection parentSection = (ConfigurationSection)parentConfig;
                    configSection.Reset(parentSection);

                    if (reader != null)
                    {
                        configSection.DeserializeSection(reader);
                    }

                    if (configRecord != null && sectionInput != null && sectionInput.ConfigBuilder != null)
                    {
                        configSection = configRecord.CallHostProcessConfigurationSection(configSection, sectionInput.ConfigBuilder);
                    }

                    // throw if there are any cached errors
                    ConfigurationErrorsException errors = configSection.GetErrors();
                    if (errors != null)
                    {
                        throw errors;
                    }

                    // don't allow changes to sections at runtime
                    configSection.SetReadOnly();

                    // reset the modified bit
                    configSection.ResetModified();

                    config = configSection;
                }
                else
                {
                    if (reader != null)
                    {
                        XmlNode xmlNode = ErrorInfoXmlDocument.CreateSectionXmlNode(reader);

                        CheckForLockAttributes(factoryRecord.ConfigKey, xmlNode);

                        // In v1, our old section handler expects a context that contains the virtualPath from the configPath
                        object configContext = configRecord.Host.CreateDeprecatedConfigContext(configRecord.ConfigPath);

                        config = _sectionHandler.Create(parentConfig, configContext, xmlNode);
                    }
                    else
                    {
                        config = null;
                    }
                }

                return(config);
            }
 private void UpdateRecords()
 {
     if (base._factoryRecords != null)
     {
         foreach (FactoryRecord record in base._factoryRecords.Values)
         {
             if (string.IsNullOrEmpty(record.Filename))
             {
                 record.Filename = base.ConfigStreamInfo.StreamName;
             }
             record.LineNumber = 0;
             ConfigurationSection configSection = this.GetConfigSection(record.ConfigKey);
             if (configSection != null)
             {
                 if (configSection.SectionInformation.Type != null)
                 {
                     record.FactoryTypeName = configSection.SectionInformation.Type;
                 }
                 record.AllowLocation = configSection.SectionInformation.AllowLocation;
                 record.RestartOnExternalChanges = configSection.SectionInformation.RestartOnExternalChanges;
                 record.RequirePermission = configSection.SectionInformation.RequirePermission;
                 record.AllowDefinition = configSection.SectionInformation.AllowDefinition;
                 record.AllowExeDefinition = configSection.SectionInformation.AllowExeDefinition;
             }
         }
     }
     if (base._sectionRecords != null)
     {
         string definitionConfigPath = base.IsLocationConfig ? base._parent.ConfigPath : base.ConfigPath;
         foreach (SectionRecord record2 in base._sectionRecords.Values)
         {
             string configSource;
             string configSourceStreamName;
             object obj2;
             ConfigurationSection result;
             if (record2.HasResult)
             {
                 result = (ConfigurationSection) record2.Result;
                 configSource = result.SectionInformation.ConfigSource;
                 if (string.IsNullOrEmpty(configSource))
                 {
                     configSource = null;
                 }
                 configSourceStreamName = result.SectionInformation.ConfigSourceStreamName;
                 if (string.IsNullOrEmpty(configSourceStreamName))
                 {
                     configSourceStreamName = null;
                 }
             }
             else
             {
                 result = null;
                 configSource = null;
                 configSourceStreamName = null;
                 if (record2.HasFileInput)
                 {
                     SectionXmlInfo sectionXmlInfo = record2.FileInput.SectionXmlInfo;
                     configSource = sectionXmlInfo.ConfigSource;
                     configSourceStreamName = sectionXmlInfo.ConfigSourceStreamName;
                 }
             }
             if (!string.IsNullOrEmpty(configSource))
             {
                 obj2 = base.MonitorStream(record2.ConfigKey, configSource, configSourceStreamName);
             }
             else
             {
                 obj2 = null;
             }
             if (!record2.HasResult)
             {
                 if (record2.HasFileInput)
                 {
                     SectionXmlInfo info2 = record2.FileInput.SectionXmlInfo;
                     info2.StreamVersion = base.ConfigStreamInfo.StreamVersion;
                     info2.ConfigSourceStreamVersion = obj2;
                 }
             }
             else
             {
                 result.SectionInformation.RawXml = null;
                 bool addUpdate = record2.AddUpdate;
                 record2.AddUpdate = false;
                 if (addUpdate)
                 {
                     SectionInput fileInput = record2.FileInput;
                     if (fileInput == null)
                     {
                         SectionXmlInfo info3 = new SectionXmlInfo(record2.ConfigKey, definitionConfigPath, base._configPath, base._locationSubPath, base.ConfigStreamInfo.StreamName, 0, base.ConfigStreamInfo.StreamVersion, null, configSource, configSourceStreamName, obj2, result.SectionInformation.ProtectionProviderName, result.SectionInformation.OverrideModeSetting, !result.SectionInformation.InheritInChildApplications);
                         fileInput = new SectionInput(info3, null) {
                             Result = result,
                             ResultRuntimeObject = result
                         };
                         record2.AddFileInput(fileInput);
                     }
                     else
                     {
                         SectionXmlInfo info4 = fileInput.SectionXmlInfo;
                         info4.LineNumber = 0;
                         info4.StreamVersion = base.ConfigStreamInfo.StreamVersion;
                         info4.RawXml = null;
                         info4.ConfigSource = configSource;
                         info4.ConfigSourceStreamName = configSourceStreamName;
                         info4.ConfigSourceStreamVersion = obj2;
                         info4.ProtectionProviderName = result.SectionInformation.ProtectionProviderName;
                         info4.OverrideModeSetting = result.SectionInformation.OverrideModeSetting;
                         info4.SkipInChildApps = !result.SectionInformation.InheritInChildApplications;
                     }
                     fileInput.ProtectionProvider = result.SectionInformation.ProtectionProvider;
                 }
                 try
                 {
                     result.ResetModified();
                 }
                 catch (Exception exception)
                 {
                     throw new ConfigurationErrorsException(System.Configuration.SR.GetString("Config_exception_in_config_section_handler", new object[] { record2.ConfigKey }), exception, base.ConfigStreamInfo.StreamName, 0);
                 }
             }
         }
     }
     foreach (StreamInfo info5 in this._streamInfoUpdates.Values)
     {
         if (!base.ConfigStreamInfo.StreamInfos.Contains(info5.StreamName))
         {
             base.MonitorStream(info5.SectionName, info5.ConfigSource, info5.StreamName);
         }
     }
     this.InitStreamInfoUpdates();
     this._flags[0x200] = this._flags[0x4000000];
     this._flags[0x1000000] = false;
     this._flags[0x2000000] = false;
     if ((!base.IsLocationConfig && (base._locationSections != null)) && ((this._removedSections != null) && (this._removedSections.Count > 0)))
     {
         int index = 0;
         while (index < base._locationSections.Count)
         {
             LocationSectionRecord record3 = (LocationSectionRecord) base._locationSections[index];
             if (this._removedSections.Contains(record3.ConfigKey))
             {
                 base._locationSections.RemoveAt(index);
             }
             else
             {
                 index++;
             }
         }
     }
     this._removedSections = null;
     this._removedSectionGroups = null;
 }
Exemplo n.º 30
0
        // AddFileInput
        internal void AddFileInput(SectionInput sectionInput) {
            _fileInput = sectionInput;

            // If LockChildren is set, lock our children
            if (!sectionInput.HasErrors && sectionInput.SectionXmlInfo.LockChildren) {
                LockChildren = true;
            }
        }
        protected ConfigXmlReader GetSectionXmlReader(string[] keys, SectionInput input) {
            ConfigXmlReader reader = null;
            string filename = input.SectionXmlInfo.Filename;
            int lineNumber = input.SectionXmlInfo.LineNumber;

            try {
                string name = keys[keys.Length-1];
                string rawXml = input.SectionXmlInfo.RawXml;
                if (rawXml != null) {
                    // Use the stored raw xml to provide the content of the section.
                    reader = new ConfigXmlReader(rawXml, input.SectionXmlInfo.Filename, input.SectionXmlInfo.LineNumber);
                }
                else if (!String.IsNullOrEmpty(input.SectionXmlInfo.ConfigSource)) {
                    // Load the  config source to provide the content of the section.
                    filename = input.SectionXmlInfo.ConfigSourceStreamName;
                    lineNumber = 0;
                    reader = LoadConfigSource(name, input.SectionXmlInfo);
                }
                else {
                    // Find the content of the section in the config file.
                    lineNumber = 0;
                    reader = FindSection(keys, input.SectionXmlInfo, out lineNumber);
                }

                if (reader != null) {
                    if (!input.IsProtectionProviderDetermined) {
                        input.ProtectionProvider = GetProtectionProviderFromName(input.SectionXmlInfo.ProtectionProviderName, false);
                    }

                    if (input.ProtectionProvider != null) {
                        reader = DecryptConfigSection(reader, input.ProtectionProvider);
                    }
                }
            }

            //
            // Guarantee that exceptions contain the name of the stream and an approximate line number.
            //
            catch (Exception e) {
                throw ExceptionUtil.WrapAsConfigException(SR.GetString(SR.Config_error_loading_XML_file), e, filename, lineNumber);
            } 
            catch {
                throw ExceptionUtil.WrapAsConfigException(SR.GetString(SR.Config_error_loading_XML_file), null, filename, lineNumber);
            }

            return reader;
        }
Exemplo n.º 32
0
 internal object CreateSection(bool inputIsTrusted, RuntimeConfigurationRecord configRecord,
                               FactoryRecord factoryRecord, SectionRecord sectionRecord, SectionInput sectionInput, object parentConfig, ConfigXmlReader reader)
 {
     if (inputIsTrusted)
     {
         return(CreateSectionWithFullTrust(configRecord, factoryRecord, sectionRecord, sectionInput, parentConfig, reader));
     }
     else
     {
         return(CreateSectionWithRestrictedPermissions(configRecord, factoryRecord, sectionRecord, sectionInput, parentConfig, reader));
     }
 }
Exemplo n.º 33
0
 AddLocationInput(SectionInput sectionInput) {
     AddLocationInputImpl(sectionInput, false);
 }
        private void ScanSectionsRecursive(
                XmlUtil xmlUtil, string parentConfigKey, bool inLocation, string locationSubPath, 
                bool lockChildren, bool skipInChildApps) {

            // discard any accumulated local errors
            xmlUtil.SchemaErrors.ResetLocalErrors();

            int depth;

            // only move to child nodes when not on first level (we've already passed the first <configsections>)
            if (parentConfigKey.Length == 0 && !inLocation) {
                depth = 0;
            }
            else {
                depth = xmlUtil.Reader.Depth;
                xmlUtil.StrictReadToNextElement(ExceptionAction.NonSpecific);
            }

            while (xmlUtil.Reader.Depth == depth + 1) {

                string tagName = xmlUtil.Reader.Name;

                //
                // Check for reserved elements before looking up the factory,
                // which may have the same name if it is in error.
                //
                if (tagName == KEYWORD_CONFIGSECTIONS) {
                    // Error: duplicate <configSections> tag, or <configSections> not the first tag under <configuration>
                    xmlUtil.SchemaErrors.AddError(
                            new ConfigurationErrorsException(SR.GetString(SR.Config_client_config_too_many_configsections_elements, tagName), xmlUtil),
                            ExceptionAction.NonSpecific);

                    xmlUtil.StrictSkipToNextElement(ExceptionAction.NonSpecific);
                    continue;
                }

                if (tagName == KEYWORD_LOCATION) {
                    if (parentConfigKey.Length > 0 || inLocation) {
                        // Error: <location> section not at top level
                        xmlUtil.SchemaErrors.AddError(
                                new ConfigurationErrorsException(SR.GetString(SR.Config_location_location_not_allowed), xmlUtil),
                                ExceptionAction.Global);

                        xmlUtil.StrictSkipToNextElement(ExceptionAction.NonSpecific);
                    }
                    else {
                        // Recurse into the location section
                        ScanLocationSection(xmlUtil);
                    }

                    continue;
                }

                string configKey = CombineConfigKey(parentConfigKey, tagName);
                FactoryRecord factoryRecord = FindFactoryRecord(configKey, true);


                if (factoryRecord == null) {
                    // 
                    //
                    if (!ClassFlags[ClassIgnoreLocalErrors]) {
                        xmlUtil.SchemaErrors.AddError(
                                new ConfigurationErrorsException(SR.GetString(SR.Config_unrecognized_configuration_section, configKey), xmlUtil),
                                ExceptionAction.Local);
                    }

                    VerifySectionName(tagName, xmlUtil, ExceptionAction.Local, false);

                    factoryRecord = new FactoryRecord(
                            configKey, 
                            parentConfigKey,
                            tagName,
                            typeof(DefaultSection).AssemblyQualifiedName,
                            true,   // allowLocation
                            ConfigurationAllowDefinition.Everywhere,
                            ConfigurationAllowExeDefinition.MachineToRoamingUser,
                            true,   // restartOnExternalChanges
                            true,   // requirePermission
                            _flags[IsTrusted],
                            true,   // isUndeclared
                            null,
                            -1);

                    // Add any errors we may have encountered to the factory record,
                    // so that child config that also refer to this unrecognized section
                    // get the error.
                    factoryRecord.AddErrors(xmlUtil.SchemaErrors.RetrieveAndResetLocalErrors(true));

                    // Add the factory to the list of factories
                    EnsureFactories()[configKey] = factoryRecord;
                }

                if (factoryRecord.IsGroup) {
                    //
                    // Section Group
                    //
                    if (factoryRecord.HasErrors) {
                        xmlUtil.StrictSkipToNextElement(ExceptionAction.NonSpecific);
                    }
                    else {
                        if (xmlUtil.Reader.AttributeCount > 0) {
                            while (xmlUtil.Reader.MoveToNextAttribute()) {
                                if (IsReservedAttributeName(xmlUtil.Reader.Name)) {
                                    xmlUtil.AddErrorReservedAttribute(ExceptionAction.NonSpecific);
                                }
                            }

                            xmlUtil.Reader.MoveToElement(); // if on an attribute move back to the element
                        }

                        // Recurse into group definition
                        ScanSectionsRecursive(xmlUtil, configKey, inLocation, locationSubPath, lockChildren, skipInChildApps);
                    }
                }
                else {
                    //
                    // Section
                    //
                    configKey = factoryRecord.ConfigKey;
                    string fileName = xmlUtil.Filename;
                    int lineNumber = xmlUtil.LineNumber;
                    string rawXml = null;
                    string configSource = null;
                    string configSourceStreamName = null;
                    object configSourceStreamVersion = null;
                    string protectionProviderName = null;
                    bool isSectionLocked = false;
                    bool positionedAtNextElement = false;
                    bool isFileInput = (locationSubPath == null);

                    if (!factoryRecord.HasErrors) {
                        // We have a valid factoryRecord for a section
                        if (inLocation && factoryRecord.AllowLocation == false) {
                            xmlUtil.SchemaErrors.AddError(
                                    new ConfigurationErrorsException(SR.GetString(SR.Config_section_cannot_be_used_in_location), xmlUtil), 
                                    ExceptionAction.Local);
                        }
    
                        // Verify correctness for file inputs.
                        if (isFileInput) {
                            // Verify that the section is unique
                            SectionRecord sectionRecord = GetSectionRecord(configKey, true);
                            if (sectionRecord != null && sectionRecord.HasFileInput) {
                                xmlUtil.SchemaErrors.AddError(
                                    new ConfigurationErrorsException(SR.GetString(SR.Config_sections_must_be_unique), xmlUtil),
                                    ExceptionAction.Local);
                            }

                            // Verify that the definition is allowed.
                            try {
                                VerifyDefinitionAllowed(factoryRecord, _configPath, xmlUtil);
                            }
                            catch (ConfigurationException ce) {
                                xmlUtil.SchemaErrors.AddError(ce, ExceptionAction.Local);
                            }
                        }

                        // Verify that section is unlocked, both for file and location inputs.
                        try {
                            VerifySectionUnlocked(configKey, xmlUtil);
                        }
                        catch (ConfigurationException ce) {
                            isSectionLocked = true;
                            xmlUtil.SchemaErrors.AddError(ce, ExceptionAction.Local);
                        }

                        // check for configSource or protectionProvider
                        if (xmlUtil.Reader.AttributeCount >= 1) {
                            // First do all the attributes reading without advancing the reader.
                            
                            string configSourceAttribute = xmlUtil.Reader.GetAttribute(KEYWORD_CONFIGSOURCE);
                            if (configSourceAttribute != null) {
                                try {
                                    configSource = NormalizeConfigSource(configSourceAttribute, xmlUtil);
                                }
                                catch (ConfigurationException ce) {
                                    xmlUtil.SchemaErrors.AddError(ce, ExceptionAction.Local);
                                }

                                if (xmlUtil.Reader.AttributeCount != 1) {
                                    // Error: elements with configSource should not have other attributes
                                    xmlUtil.SchemaErrors.AddError(
                                            new ConfigurationErrorsException(SR.GetString(SR.Config_source_syntax_error), xmlUtil), 
                                            ExceptionAction.Local);
                                }
                            }

                            string protectionProviderAttribute = xmlUtil.Reader.GetAttribute(KEYWORD_PROTECTION_PROVIDER);
                            if (protectionProviderAttribute != null) {
                                try {
                                    protectionProviderName = ValidateProtectionProviderAttribute(protectionProviderAttribute, xmlUtil);
                                }
                                catch (ConfigurationException ce) {
                                    xmlUtil.SchemaErrors.AddError(ce, ExceptionAction.Local);
                                }
                                
                                if (xmlUtil.Reader.AttributeCount != 1) {
                                    // Error: elements with protectionProvider should not have other attributes
                                    xmlUtil.SchemaErrors.AddError(
                                            new ConfigurationErrorsException(SR.GetString(SR.Protection_provider_syntax_error), xmlUtil), 
                                            ExceptionAction.Local);
                                }
                            }

                            // The 2nd part of the configSource check requires advancing the reader.
                            // Please note that this part should be done only AFTER all other attributes
                            // checking are done.
                            if (configSourceAttribute != null) {
                                if (!xmlUtil.Reader.IsEmptyElement) {
                                    while (xmlUtil.Reader.Read()) {
                                        XmlNodeType t = xmlUtil.Reader.NodeType;
                                        if (t == XmlNodeType.EndElement)
                                            break;

                                        if (t != XmlNodeType.Comment) {
                                            // Error: elements with configSource should not subelements other than comments
                                            xmlUtil.SchemaErrors.AddError(
                                                    new ConfigurationErrorsException(SR.GetString(SR.Config_source_syntax_error), xmlUtil),
                                                    ExceptionAction.Local);

                                            if (t == XmlNodeType.Element) {
                                                xmlUtil.StrictSkipToOurParentsEndElement(ExceptionAction.NonSpecific);
                                            }
                                            else {
                                                xmlUtil.StrictSkipToNextElement(ExceptionAction.NonSpecific);
                                            }

                                            positionedAtNextElement = true;
                                            break;
                                        }
                                    }
                                }
                            }
                        }

                        if (configSource != null) {
                            try {
                                try {
                                    configSourceStreamName = Host.GetStreamNameForConfigSource(ConfigStreamInfo.StreamName, configSource);
                                }
                                catch (Exception e) {
                                    throw ExceptionUtil.WrapAsConfigException(SR.GetString(SR.Config_source_invalid), e, xmlUtil);
                                }
                                ValidateUniqueConfigSource(configKey, configSourceStreamName, configSource, xmlUtil);
                                configSourceStreamVersion = MonitorStream(configKey, configSource, configSourceStreamName);
                            }
                            catch (ConfigurationException ex) {
                                xmlUtil.SchemaErrors.AddError(ex, ExceptionAction.Local);
                            }
                        }

                        //
                        // prefetch the raw xml
                        //
                        if (!xmlUtil.SchemaErrors.HasLocalErrors) {
                            if (configSource == null && ShouldPrefetchRawXml(factoryRecord)) {
                                Debug.Assert(!positionedAtNextElement, "!positionedAtNextElement");

                                rawXml = xmlUtil.CopySection();
                                if (xmlUtil.Reader.NodeType != XmlNodeType.Element) {
                                    xmlUtil.VerifyIgnorableNodeType(ExceptionAction.NonSpecific);
                                    xmlUtil.StrictReadToNextElement(ExceptionAction.NonSpecific);
                                }

                                positionedAtNextElement = true;
                            }
                        }
                    }

                    // Get the list of errors before advancing the reader
                    List<ConfigurationException> localErrors = xmlUtil.SchemaErrors.RetrieveAndResetLocalErrors(isFileInput);

                    // advance the reader to the next element
                    if (!positionedAtNextElement) {
                        xmlUtil.StrictSkipToNextElement(ExceptionAction.NonSpecific);                            
                    }

                    // Add the input either to:
                    // 1. The file input at the current config level, or
                    // 2. LocationSections, where it will be used in sub paths
                    bool addInput = true;

                    if (isFileInput) {
                        // If isFileInput==true, Input added will be used against this config level.
                        // Need to check if we need to skip it due to inheritInChildApplications.
                        
                        if (ShouldSkipDueToInheritInChildApplications(skipInChildApps)) {
                            addInput = false;
                        }
                    }
                    else {
                        if (!_flags[SupportsLocation]) {
                            // Skip if we have a location input but we don't support location tag.
                            addInput = false;
                        }
                    }
                    
                    if (addInput) {

                        string targetConfigPath = (locationSubPath == null) ? _configPath : null;

                        SectionXmlInfo sectionXmlInfo = new SectionXmlInfo(
                                configKey, _configPath, targetConfigPath, locationSubPath,
                                fileName, lineNumber, ConfigStreamInfo.StreamVersion, rawXml, 
                                configSource, configSourceStreamName, configSourceStreamVersion,
                                protectionProviderName, lockChildren, skipInChildApps);

                        if (locationSubPath == null) {
                            //
                            // Add this file input to the section record
                            //

                            // We've already checked for locked above, so use skip the second check
                            // and set the locked bit.
                            SectionRecord sectionRecord = EnsureSectionRecordUnsafe(configKey, true);

                            Debug.Assert(!sectionRecord.Locked || isSectionLocked,
                                        "!sectionRecord.Locked || isSectionLocked");

                            if (isSectionLocked) {
                                sectionRecord.Locked = true;
                            }
                            
                            SectionInput fileInput = new SectionInput(sectionXmlInfo, localErrors);
                            sectionRecord.AddFileInput(fileInput);
                        }
                        else {
                            //
                            // Add this location input to this list of location sections
                            //
                            LocationSectionRecord locationSectionRecord = new LocationSectionRecord(sectionXmlInfo, localErrors);
                            EnsureLocationSections().Add(locationSectionRecord);
                        }
                    }
                }
            }
        }
Exemplo n.º 35
0
        internal void RemoveFileInput() {
            if (_fileInput != null) {
                _fileInput = null;

                // Reset LockChildren flag to the value provided by 
                // location input or inherited sections.
                _flags[Flag_LockChildren] = Locked;
            }
        }
        internal void Init(
                IInternalConfigRoot         configRoot,
                BaseConfigurationRecord     parent,
                string                      configPath,
                string                      locationSubPath) {

            _initErrors = new ConfigurationSchemaErrors();

            //
            // try/catch here is only for unexpected exceptions due to errors in
            // our own code, as we always want the configuration record to be 
            // usable
            //
            try {
                _configRoot = (InternalConfigRoot) configRoot;
                _parent = parent;
                _configPath = configPath;
                _locationSubPath = locationSubPath;
                _configName = ConfigPathUtility.GetName(configPath);

                if (IsLocationConfig) {
                    _configStreamInfo = _parent.ConfigStreamInfo;
                }
                else {
                    _configStreamInfo = new ConfigRecordStreamInfo();
                }

                // no more initialization in case of root config
                if (IsRootConfig)
                    return;

                // determine what features we support
                _flags[SupportsChangeNotifications] = ClassFlags[ClassSupportsChangeNotifications] && Host.SupportsChangeNotifications;
                _flags[SupportsRefresh] = ClassFlags[ClassSupportsRefresh] && Host.SupportsRefresh;
                _flags[SupportsKeepInputs] = ClassFlags[ClassSupportsKeepInputs] || _flags[SupportsRefresh];
                _flags[SupportsPath] = Host.SupportsPath;
                _flags[SupportsLocation] = Host.SupportsLocation;

                // get static state based on the configPath
                if (_flags[SupportsLocation]) {
                    _flags[IsAboveApplication] = Host.IsAboveApplication(_configPath);
                }

                _flags[IsTrusted] = Host.IsTrustedConfigPath(_configPath);

                ArrayList locationSubPathInputs = null;

                if (_flags[SupportsLocation]) {
                    //
                    // Treat location inputs from parent record
                    // as though they were bonafide sections in this record.
                    //
                    if (IsLocationConfig && _parent._locationSections != null) {
                        // Resolve paths and check for errors in location sections.
                        _parent.ResolveLocationSections();

                        int i = 0;
                        while (i < _parent._locationSections.Count) {
                            LocationSectionRecord locationSectionRecord = (LocationSectionRecord) _parent._locationSections[i];

                            if (!StringUtil.EqualsIgnoreCase(locationSectionRecord.SectionXmlInfo.SubPath, _locationSubPath)) {
                                i++;
                            }
                            else {
                                // remove the locationSectionRecord from the list
                                _parent._locationSections.RemoveAt(i);

                                if (locationSubPathInputs == null) {
                                    locationSubPathInputs = new ArrayList();
                                }

                                locationSubPathInputs.Add(locationSectionRecord);
                            }
                        }
                    }

                    //
                    // Add location inputs that apply to this path, all the way up the parent hierarchy.
                    //
                    if (Host.IsLocationApplicable(_configPath)) {
                        BaseConfigurationRecord current = _parent;
                        while (!current.IsRootConfig) {
                            if (current._locationSections != null) {
                                current.ResolveLocationSections();
                                foreach (LocationSectionRecord locationSectionRecord in current._locationSections) {
                                    // We use the location tag input if:
                                    // - The path matches, and
                                    // - It's not skipped due to inheritInChildApplications setting.
                                    if (StringUtil.EqualsIgnoreCase(locationSectionRecord.SectionXmlInfo.TargetConfigPath, this._configPath) &&
                                        !ShouldSkipDueToInheritInChildApplications(locationSectionRecord.SectionXmlInfo.SkipInChildApps)) {
                                        // add the location input for this section
                                        SectionRecord sectionRecord = EnsureSectionRecord(locationSectionRecord.ConfigKey, true);
                                        SectionInput sectionInput = new SectionInput(
                                                locationSectionRecord.SectionXmlInfo, locationSectionRecord.ErrorsList);

                                        sectionRecord.AddLocationInput(sectionInput);

                                        // copy the initialization errors to the record
                                        if (locationSectionRecord.HasErrors) {
                                            this._initErrors.AddSavedLocalErrors(locationSectionRecord.Errors);
                                        }
                                    }
                                }
                            }
    
                            current = current._parent;
                        }
                    }
                }

                if (!IsLocationConfig) {
                    //
                    // If config file exists, open it and parse it once so we can
                    // find what to evaluate later.
                    //
                    InitConfigFromFile();
                }
                else {
                    // Add location sections for this record as bonafide sections.
                    if (locationSubPathInputs != null) {
                        foreach (LocationSectionRecord locationSectionRecord in locationSubPathInputs) {
                            // add the file input
                            SectionRecord sectionRecord = EnsureSectionRecord(locationSectionRecord.ConfigKey, true);
                            SectionInput sectionInput = new SectionInput(locationSectionRecord.SectionXmlInfo, locationSectionRecord.ErrorsList);
                            sectionRecord.AddFileInput(sectionInput);

                            // copy the initialization errors to the record
                            if (locationSectionRecord.HasErrors) {
                                this._initErrors.AddSavedLocalErrors(locationSectionRecord.Errors);
                            }
                        }
                    }
                }
            }
            //
            // Capture all exceptions and include them in initialization errors.
            //
            catch (Exception e) {
                string streamname = (ConfigStreamInfo != null) ? ConfigStreamInfo.StreamName : null;

                _initErrors.AddError(
                        ExceptionUtil.WrapAsConfigException(SR.GetString(SR.Config_error_loading_XML_file), e, streamname, 0),
                        ExceptionAction.Global);
            }
            catch {
                string streamname = (ConfigStreamInfo != null) ? ConfigStreamInfo.StreamName : null;

                _initErrors.AddError(
                        ExceptionUtil.WrapAsConfigException(SR.GetString(SR.Config_error_loading_XML_file), null, streamname, 0),
                        ExceptionAction.Global);
            }
        }
Exemplo n.º 37
0
        AddLocationInputImpl(SectionInput sectionInput, bool isIndirectLocation) {
            List<SectionInput>  inputs = isIndirectLocation ? 
                                        _indirectLocationInputs : 
                                        _locationInputs;
                                        
            int                 flag = isIndirectLocation ?
                                        Flag_IndirectLocationInputLockApplied :
                                        Flag_LocationInputLockApplied;
            
            if (inputs == null) {
                inputs = new List<SectionInput>(1);
                
                if (isIndirectLocation) {
                    _indirectLocationInputs = inputs;
                }
                else {
                    _locationInputs = inputs;
                }
            }

            // The list of locationSections is traversed from child to parent,
            // so insert at the beginning of the list.
            inputs.Insert(0, sectionInput);

            // Only the overrideMode from the parent thats closest to the SectionRecord has effect
            //
            // For location input:
            // Remember that this method will be called for location inputs comming from the immediate parent first
            // and then walking the hierarchy up to the root level
            //
            // For indirect location input:
            // This method will be first called for indirect input closest to the location config
            if (!sectionInput.HasErrors) {
                
                if (!_flags[flag]) {
                    OverrideMode modeLocation = sectionInput.SectionXmlInfo.OverrideModeSetting.OverrideMode;

                    if (modeLocation != OverrideMode.Inherit) { 
                        ChangeLockSettings(modeLocation, modeLocation);
                        _flags[flag] = true;   
                    }
                }
            }
        }
        // Recursively clear the result.
        // If forceEvaluation == true, force a rescan of the config file to find
        // the section.
        // Requires the hierarchy lock to be acquired (hl)
        internal void hlClearResultRecursive(string configKey, bool forceEvaluatation) {
            SectionRecord sectionRecord;

            // Refresh it's factory Record
            RefreshFactoryRecord(configKey);

            // Clear any stored result in the section
            sectionRecord = GetSectionRecord(configKey, false);
            if (sectionRecord != null) {
                sectionRecord.ClearResult();

                sectionRecord.ClearRawXml();
            }

            //
            // If we need to reevaluate, add a dummy file input so 
            // that we open the file on the next evaluation
            //
            if (forceEvaluatation && !IsInitDelayed && !String.IsNullOrEmpty(ConfigStreamInfo.StreamName)) {
                if (_flags[SupportsPath]) {
                    throw ExceptionUtil.UnexpectedError("BaseConfigurationRecord::hlClearResultRecursive");
                }

                FactoryRecord factoryRecord = FindFactoryRecord(configKey, false);
                if (factoryRecord != null && !factoryRecord.IsGroup) {
                    configKey = factoryRecord.ConfigKey;
                    sectionRecord = EnsureSectionRecord(configKey, false);
                    if (!sectionRecord.HasFileInput) {
                        SectionXmlInfo sectionXmlInfo = new SectionXmlInfo(
                            configKey, _configPath, _configPath, null,
                            ConfigStreamInfo.StreamName, 0, null, null, 
                            null, null, null, 
                            null, false, false);

                        SectionInput fileInput = new SectionInput(sectionXmlInfo, null);
                        sectionRecord.AddFileInput(fileInput);
                    }
                }
            }

            // Recurse
            if (_children != null) {
                IEnumerable children = _children.Values;
                foreach (BaseConfigurationRecord child in children) {
                    child.hlClearResultRecursive(configKey, forceEvaluatation);
                }
            }
        }