public CachePolicy Revalidation(HttpCacheRevalidation revalidation)
{
_revalidation = revalidation;
_hasPolicy = true;
return(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="CacheAttribute"/> class.
/// </summary>
/// <param name="cacheability">Sets the Cache-Control HTTP header.
/// The Cache-Control HTTP header controls how documents are to be cached on the network.</param>
public CacheAttribute(HttpCacheability cacheability)
{
this.cacheability = cacheability;
allowInHistory = true;
validUntilExpires = true;
revalidation = HttpCacheRevalidation.None;
}
/// <summary>
/// Initializes a new instance of the <see cref="BrowserCacheAttribute"/> class.
/// </summary>
/// <param name="cacheability"></param>
/// <param name="revalidation"></param>
/// <param name="cacheDuration"></param>
/// <param name="maxProxyAge"></param>
public BrowserCacheAttribute(HttpCacheability cacheability, HttpCacheRevalidation revalidation, TimeSpan cacheDuration, TimeSpan maxProxyAge)
: base()
{
this.Revalidation = revalidation;
this.Cacheability = cacheability;
this.CacheDuration = cacheDuration;
this.MaxProxyAge = maxProxyAge;
}
/// <summary>
/// Initializes a new instance of the <see cref="CacheAttribute"/> class.
/// </summary>
/// <param name="cacheability">Sets the Cache-Control HTTP header.
/// The Cache-Control HTTP header controls how documents are to be cached on the network.</param>
public CacheAttribute(HttpCacheability cacheability)
{
this.cacheability = cacheability;
allowInHistory = true;
validUntilExpires = true;
revalidation = HttpCacheRevalidation.None;
}
/// <summary>
/// Initializes a new instance of the <see cref="BrowserCacheAttribute"/> class.
/// </summary>
/// <param name="cacheability"></param>
/// <param name="revalidation"></param>
/// <param name="cacheDuration"></param>
/// <param name="maxProxyAge"></param>
public BrowserCacheAttribute(HttpCacheability cacheability, HttpCacheRevalidation revalidation, TimeSpan cacheDuration, TimeSpan maxProxyAge)
: base()
{
this.Revalidation = revalidation;
this.Cacheability = cacheability;
this.CacheDuration = cacheDuration;
this.MaxProxyAge = maxProxyAge;
}
public void SetRevalidation(HttpCacheRevalidation revalidation)
{
if ((revalidation < HttpCacheRevalidation.AllCaches) || (HttpCacheRevalidation.None < revalidation))
{
throw new ArgumentOutOfRangeException("revalidation");
}
if (revalidation < this._revalidation)
{
this.Dirtied();
this._revalidation = revalidation;
}
}
public void SetRevalidation(HttpCacheRevalidation revalidation)
{
if (revalidation < HttpCacheRevalidation.AllCaches ||
revalidation > HttpCacheRevalidation.None)
{
throw new ArgumentOutOfRangeException("revalidation");
}
if (this.revalidation > revalidation)
{
this.revalidation = revalidation;
}
}
internal void Reset()
{
this._varyByContentEncodings.Reset();
this._varyByHeaders.Reset();
this._varyByParams.Reset();
this._isModified = false;
this._hasSetCookieHeader = false;
this._noServerCaching = false;
this._cacheExtension = null;
this._noTransforms = false;
this._ignoreRangeRequests = false;
this._varyByCustom = null;
this._cacheability = HttpCacheability.Public | HttpCacheability.Private;
this._noStore = false;
this._privateFields = null;
this._noCacheFields = null;
this._utcExpires = DateTime.MinValue;
this._isExpiresSet = false;
this._maxAge = TimeSpan.Zero;
this._isMaxAgeSet = false;
this._proxyMaxAge = TimeSpan.Zero;
this._isProxyMaxAgeSet = false;
this._slidingExpiration = -1;
this._slidingDelta = TimeSpan.Zero;
this._utcTimestampCreated = DateTime.MinValue;
this._utcTimestampRequest = DateTime.MinValue;
this._validUntilExpires = -1;
this._allowInHistory = -1;
this._revalidation = HttpCacheRevalidation.None;
this._utcLastModified = DateTime.MinValue;
this._isLastModifiedSet = false;
this._etag = null;
this._generateLastModifiedFromFiles = false;
this._generateEtagFromFiles = false;
this._validationCallbackInfo = null;
this._useCachedHeaders = false;
this._headerCacheControl = null;
this._headerPragma = null;
this._headerExpires = null;
this._headerLastModified = null;
this._headerEtag = null;
this._headerVaryBy = null;
this._noMaxAgeInCacheControl = false;
this._hasUserProvidedDependencies = false;
this._omitVaryStar = -1;
}
internal HttpCachePolicySettings(bool isModified, System.Web.ValidationCallbackInfo[] validationCallbackInfo, bool hasSetCookieHeader, bool noServerCaching, string cacheExtension, bool noTransforms, bool ignoreRangeRequests, string[] varyByContentEncodings, string[] varyByHeaderValues, string[] varyByParamValues, string varyByCustom, HttpCacheability cacheability, bool noStore, string[] privateFields, string[] noCacheFields, DateTime utcExpires, bool isExpiresSet, TimeSpan maxAge, bool isMaxAgeSet, TimeSpan proxyMaxAge, bool isProxyMaxAgeSet, int slidingExpiration, TimeSpan slidingDelta, DateTime utcTimestampCreated, int validUntilExpires, int allowInHistory, HttpCacheRevalidation revalidation, DateTime utcLastModified, bool isLastModifiedSet, string etag, bool generateLastModifiedFromFiles, bool generateEtagFromFiles, int omitVaryStar, HttpResponseHeader headerCacheControl, HttpResponseHeader headerPragma, HttpResponseHeader headerExpires, HttpResponseHeader headerLastModified, HttpResponseHeader headerEtag, HttpResponseHeader headerVaryBy, bool hasUserProvidedDependencies)
{
this._isModified = isModified;
this._validationCallbackInfo = validationCallbackInfo;
this._hasSetCookieHeader = hasSetCookieHeader;
this._noServerCaching = noServerCaching;
this._cacheExtension = cacheExtension;
this._noTransforms = noTransforms;
this._ignoreRangeRequests = ignoreRangeRequests;
this._varyByContentEncodings = varyByContentEncodings;
this._varyByHeaderValues = varyByHeaderValues;
this._varyByParamValues = varyByParamValues;
this._varyByCustom = varyByCustom;
this._cacheability = cacheability;
this._noStore = noStore;
this._privateFields = privateFields;
this._noCacheFields = noCacheFields;
this._utcExpires = utcExpires;
this._isExpiresSet = isExpiresSet;
this._maxAge = maxAge;
this._isMaxAgeSet = isMaxAgeSet;
this._proxyMaxAge = proxyMaxAge;
this._isProxyMaxAgeSet = isProxyMaxAgeSet;
this._slidingExpiration = slidingExpiration;
this._slidingDelta = slidingDelta;
this._utcTimestampCreated = utcTimestampCreated;
this._validUntilExpires = validUntilExpires;
this._allowInHistory = allowInHistory;
this._revalidation = revalidation;
this._utcLastModified = utcLastModified;
this._isLastModifiedSet = isLastModifiedSet;
this._etag = etag;
this._generateLastModifiedFromFiles = generateLastModifiedFromFiles;
this._generateEtagFromFiles = generateEtagFromFiles;
this._omitVaryStar = omitVaryStar;
this._headerCacheControl = headerCacheControl;
this._headerPragma = headerPragma;
this._headerExpires = headerExpires;
this._headerLastModified = headerLastModified;
this._headerEtag = headerEtag;
this._headerVaryBy = headerVaryBy;
this._hasUserProvidedDependencies = hasUserProvidedDependencies;
}
internal HttpCachePolicySettings(bool isModified, System.Web.ValidationCallbackInfo[] validationCallbackInfo, bool hasSetCookieHeader, bool noServerCaching, string cacheExtension, bool noTransforms, bool ignoreRangeRequests, string[] varyByContentEncodings, string[] varyByHeaderValues, string[] varyByParamValues, string varyByCustom, HttpCacheability cacheability, bool noStore, string[] privateFields, string[] noCacheFields, DateTime utcExpires, bool isExpiresSet, TimeSpan maxAge, bool isMaxAgeSet, TimeSpan proxyMaxAge, bool isProxyMaxAgeSet, int slidingExpiration, TimeSpan slidingDelta, DateTime utcTimestampCreated, int validUntilExpires, int allowInHistory, HttpCacheRevalidation revalidation, DateTime utcLastModified, bool isLastModifiedSet, string etag, bool generateLastModifiedFromFiles, bool generateEtagFromFiles, int omitVaryStar, HttpResponseHeader headerCacheControl, HttpResponseHeader headerPragma, HttpResponseHeader headerExpires, HttpResponseHeader headerLastModified, HttpResponseHeader headerEtag, HttpResponseHeader headerVaryBy, bool hasUserProvidedDependencies)
{
this._isModified = isModified;
this._validationCallbackInfo = validationCallbackInfo;
this._hasSetCookieHeader = hasSetCookieHeader;
this._noServerCaching = noServerCaching;
this._cacheExtension = cacheExtension;
this._noTransforms = noTransforms;
this._ignoreRangeRequests = ignoreRangeRequests;
this._varyByContentEncodings = varyByContentEncodings;
this._varyByHeaderValues = varyByHeaderValues;
this._varyByParamValues = varyByParamValues;
this._varyByCustom = varyByCustom;
this._cacheability = cacheability;
this._noStore = noStore;
this._privateFields = privateFields;
this._noCacheFields = noCacheFields;
this._utcExpires = utcExpires;
this._isExpiresSet = isExpiresSet;
this._maxAge = maxAge;
this._isMaxAgeSet = isMaxAgeSet;
this._proxyMaxAge = proxyMaxAge;
this._isProxyMaxAgeSet = isProxyMaxAgeSet;
this._slidingExpiration = slidingExpiration;
this._slidingDelta = slidingDelta;
this._utcTimestampCreated = utcTimestampCreated;
this._validUntilExpires = validUntilExpires;
this._allowInHistory = allowInHistory;
this._revalidation = revalidation;
this._utcLastModified = utcLastModified;
this._isLastModifiedSet = isLastModifiedSet;
this._etag = etag;
this._generateLastModifiedFromFiles = generateLastModifiedFromFiles;
this._generateEtagFromFiles = generateEtagFromFiles;
this._omitVaryStar = omitVaryStar;
this._headerCacheControl = headerCacheControl;
this._headerPragma = headerPragma;
this._headerExpires = headerExpires;
this._headerLastModified = headerLastModified;
this._headerEtag = headerEtag;
this._headerVaryBy = headerVaryBy;
this._hasUserProvidedDependencies = hasUserProvidedDependencies;
}
/*
* Reset based on a cached response. Includes data needed to generate
* header for a cached response.
*/
internal void ResetFromHttpCachePolicySettings(
HttpCachePolicySettings settings,
DateTime utcTimestampRequest) {
int i, n;
string[] fields;
_utcTimestampRequest = utcTimestampRequest;
_varyByContentEncodings.ResetFromContentEncodings(settings.VaryByContentEncodings);
_varyByHeaders.ResetFromHeaders(settings.VaryByHeaders);
_varyByParams.ResetFromParams(settings.VaryByParams);
_isModified = settings.IsModified;
_hasSetCookieHeader = settings.hasSetCookieHeader;
_noServerCaching = settings.NoServerCaching;
_cacheExtension = settings.CacheExtension;
_noTransforms = settings.NoTransforms;
_ignoreRangeRequests = settings.IgnoreRangeRequests;
_varyByCustom = settings.VaryByCustom;
_cacheability = settings.CacheabilityInternal;
_noStore = settings.NoStore;
_utcExpires = settings.UtcExpires;
_isExpiresSet = settings.IsExpiresSet;
_maxAge = settings.MaxAge;
_isMaxAgeSet = settings.IsMaxAgeSet;
_proxyMaxAge = settings.ProxyMaxAge;
_isProxyMaxAgeSet = settings.IsProxyMaxAgeSet;
_slidingExpiration = settings.SlidingExpirationInternal;
_slidingDelta = settings.SlidingDelta;
_utcTimestampCreated = settings.UtcTimestampCreated;
_validUntilExpires = settings.ValidUntilExpiresInternal;
_allowInHistory = settings.AllowInHistoryInternal;
_revalidation = settings.Revalidation;
_utcLastModified = settings.UtcLastModified;
_isLastModifiedSet = settings.IsLastModifiedSet;
_etag = settings.ETag;
_generateLastModifiedFromFiles = settings.GenerateLastModifiedFromFiles;
_generateEtagFromFiles = settings.GenerateEtagFromFiles;
_omitVaryStar = settings.OmitVaryStarInternal;
_hasUserProvidedDependencies = settings.HasUserProvidedDependencies;
_useCachedHeaders = true;
_headerCacheControl = settings.HeaderCacheControl;
_headerPragma = settings.HeaderPragma;
_headerExpires = settings.HeaderExpires;
_headerLastModified = settings.HeaderLastModified;
_headerEtag = settings.HeaderEtag;
_headerVaryBy = settings.HeaderVaryBy;
_noMaxAgeInCacheControl = false;
fields = settings.PrivateFields;
if (fields != null) {
_privateFields = new HttpDictionary();
for (i = 0, n = fields.Length; i < n; i++) {
_privateFields.SetValue(fields[i], fields[i]);
}
}
fields = settings.NoCacheFields;
if (fields != null) {
_noCacheFields = new HttpDictionary();
for (i = 0, n = fields.Length; i < n; i++) {
_noCacheFields.SetValue(fields[i], fields[i]);
}
}
if (settings.ValidationCallbackInfo != null) {
_validationCallbackInfo = new ArrayList();
for (i = 0, n = settings.ValidationCallbackInfo.Length; i < n; i++) {
_validationCallbackInfo.Add(new ValidationCallbackInfo(
settings.ValidationCallbackInfo[i].handler,
settings.ValidationCallbackInfo[i].data));
}
}
}
/*
* Validation policy.
*/
/*
* Cache-control: must-revalidate | proxy-revalidate
*/
/// <devdoc>
/// <para>Set the Cache-Control: header to reflect either the must-revalidate or
/// proxy-revalidate directives based on the supplied value. The default is to
/// not send either of these directives unless explicitly enabled using this
/// method.</para>
/// </devdoc>
public void SetRevalidation(HttpCacheRevalidation revalidation) {
if ((int) revalidation < (int) HttpCacheRevalidationLimits.MinValue ||
(int) HttpCacheRevalidationLimits.MaxValue < (int) revalidation) {
throw new ArgumentOutOfRangeException("revalidation");
}
if ((int) revalidation < (int) _revalidation) {
Dirtied();
_revalidation = revalidation;
}
}
/// <summary>
/// Sets the Cache-Control HTTP header to either the must-revalidate or the proxy-revalidate directives based on the
/// supplied enumeration value.
/// </summary>
/// <param name="revalidation">
/// The <see cref="T:System.Web.HttpCacheRevalidation" /> enumeration value to set the
/// Cache-Control header to.
/// </param>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="revalidation" /> is not one of the enumeration
/// values.
/// </exception>
public void SetRevalidation(HttpCacheRevalidation revalidation)
{
policy.SetRevalidation(revalidation);
}
public void SetRevalidation (HttpCacheRevalidation revalidation)
{
if (revalidation < HttpCacheRevalidation.AllCaches ||
revalidation > HttpCacheRevalidation.None)
throw new ArgumentOutOfRangeException ("revalidation");
if (this.revalidation > revalidation)
this.revalidation = revalidation;
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
this._httpCachePolicy.SetRevalidation(revalidation);
}
public virtual new void SetRevalidation(HttpCacheRevalidation revalidation)
{
}
public CachePolicy Revalidation(HttpCacheRevalidation revalidation)
{
_revalidation = revalidation;
_hasPolicy = true;
return this;
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
}
public void SetRevalidation(HttpCacheRevalidation revalidation)
{
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
throw new NotImplementedException();
}
public virtual void SetRevalidation (HttpCacheRevalidation revalidation)
{
NotImplemented ();
}
public void SetRevalidation(HttpCacheRevalidation revalidation)
{
_httpCachePolicy.SetRevalidation(revalidation);
}
public void SetRevalidation (HttpCacheRevalidation revalidation)
{
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
this._httpCachePolicy.SetRevalidation(revalidation);
}
public virtual void SetRevalidation(HttpCacheRevalidation revalidation)
{
NotImplemented();
}
public HttpCacheAttribute()
{
_cacheability = HttpCacheability.Public;
_revalidation = HttpCacheRevalidation.None;
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
this.revalidation = revalidation;
}
public HttpCacheAttribute(HttpCacheability cacheability)
{
_cacheability = cacheability;
_revalidation = HttpCacheRevalidation.None;
}
public virtual void SetRevalidation(HttpCacheRevalidation revalidation)
{
throw new NotImplementedException();
}
public HttpCacheAttribute(HttpCacheability cacheability,
HttpCacheRevalidation revalidation)
{
_cacheability = cacheability;
_revalidation = revalidation;
}
public virtual new void SetRevalidation (HttpCacheRevalidation revalidation)
{
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
_policy.SetRevalidation(revalidation);
}
public override void SetRevalidation (HttpCacheRevalidation revalidation)
{
w.SetRevalidation (revalidation);
}
public HttpCacheAttribute(HttpCacheability cacheability,
HttpCacheRevalidation revalidation)
{
_cacheability = cacheability;
_revalidation = revalidation;
}
/*
* Restore original values
*/
internal void Reset() {
_varyByContentEncodings.Reset();
_varyByHeaders.Reset();
_varyByParams.Reset();
_isModified = false;
_hasSetCookieHeader = false;
_noServerCaching = false;
_cacheExtension = null;
_noTransforms = false;
_ignoreRangeRequests = false;
_varyByCustom = null;
_cacheability = (HttpCacheability) (int) HttpCacheabilityLimits.None;
_noStore = false;
_privateFields = null;
_noCacheFields = null;
_utcExpires = DateTime.MinValue;
_isExpiresSet = false;
_maxAge = TimeSpan.Zero;
_isMaxAgeSet = false;
_proxyMaxAge = TimeSpan.Zero;
_isProxyMaxAgeSet = false;
_slidingExpiration = -1;
_slidingDelta = TimeSpan.Zero;
_utcTimestampCreated = DateTime.MinValue;
_utcTimestampRequest = DateTime.MinValue;
_validUntilExpires = -1;
_allowInHistory = -1;
_revalidation = HttpCacheRevalidation.None;
_utcLastModified = DateTime.MinValue;
_isLastModifiedSet = false;
_etag = null;
_generateLastModifiedFromFiles = false;
_generateEtagFromFiles = false;
_validationCallbackInfo = null;
_useCachedHeaders = false;
_headerCacheControl = null;
_headerPragma = null;
_headerExpires = null;
_headerLastModified = null;
_headerEtag = null;
_headerVaryBy = null;
_noMaxAgeInCacheControl = false;
_hasUserProvidedDependencies = false;
_omitVaryStar = -1;
}
public virtual void SetRevalidation(HttpCacheRevalidation revalidation) {
throw new NotImplementedException();
}
public HttpCacheAttribute()
{
_cacheability = HttpCacheability.Public;
_revalidation = HttpCacheRevalidation.None;
}
internal void ResetFromHttpCachePolicySettings(HttpCachePolicySettings settings, DateTime utcTimestampRequest)
{
int num;
int length;
this._utcTimestampRequest = utcTimestampRequest;
this._varyByContentEncodings.ResetFromContentEncodings(settings.VaryByContentEncodings);
this._varyByHeaders.ResetFromHeaders(settings.VaryByHeaders);
this._varyByParams.ResetFromParams(settings.VaryByParams);
this._isModified = settings.IsModified;
this._hasSetCookieHeader = settings.hasSetCookieHeader;
this._noServerCaching = settings.NoServerCaching;
this._cacheExtension = settings.CacheExtension;
this._noTransforms = settings.NoTransforms;
this._ignoreRangeRequests = settings.IgnoreRangeRequests;
this._varyByCustom = settings.VaryByCustom;
this._cacheability = settings.CacheabilityInternal;
this._noStore = settings.NoStore;
this._utcExpires = settings.UtcExpires;
this._isExpiresSet = settings.IsExpiresSet;
this._maxAge = settings.MaxAge;
this._isMaxAgeSet = settings.IsMaxAgeSet;
this._proxyMaxAge = settings.ProxyMaxAge;
this._isProxyMaxAgeSet = settings.IsProxyMaxAgeSet;
this._slidingExpiration = settings.SlidingExpirationInternal;
this._slidingDelta = settings.SlidingDelta;
this._utcTimestampCreated = settings.UtcTimestampCreated;
this._validUntilExpires = settings.ValidUntilExpiresInternal;
this._allowInHistory = settings.AllowInHistoryInternal;
this._revalidation = settings.Revalidation;
this._utcLastModified = settings.UtcLastModified;
this._isLastModifiedSet = settings.IsLastModifiedSet;
this._etag = settings.ETag;
this._generateLastModifiedFromFiles = settings.GenerateLastModifiedFromFiles;
this._generateEtagFromFiles = settings.GenerateEtagFromFiles;
this._omitVaryStar = settings.OmitVaryStarInternal;
this._hasUserProvidedDependencies = settings.HasUserProvidedDependencies;
this._useCachedHeaders = true;
this._headerCacheControl = settings.HeaderCacheControl;
this._headerPragma = settings.HeaderPragma;
this._headerExpires = settings.HeaderExpires;
this._headerLastModified = settings.HeaderLastModified;
this._headerEtag = settings.HeaderEtag;
this._headerVaryBy = settings.HeaderVaryBy;
this._noMaxAgeInCacheControl = false;
string[] privateFields = settings.PrivateFields;
if (privateFields != null)
{
this._privateFields = new HttpDictionary();
num = 0;
length = privateFields.Length;
while (num < length)
{
this._privateFields.SetValue(privateFields[num], privateFields[num]);
num++;
}
}
privateFields = settings.NoCacheFields;
if (privateFields != null)
{
this._noCacheFields = new HttpDictionary();
num = 0;
length = privateFields.Length;
while (num < length)
{
this._noCacheFields.SetValue(privateFields[num], privateFields[num]);
num++;
}
}
if (settings.ValidationCallbackInfo != null)
{
this._validationCallbackInfo = new ArrayList();
num = 0;
length = settings.ValidationCallbackInfo.Length;
while (num < length)
{
this._validationCallbackInfo.Add(new ValidationCallbackInfo(settings.ValidationCallbackInfo[num].handler, settings.ValidationCallbackInfo[num].data));
num++;
}
}
}
public override void SetRevalidation(HttpCacheRevalidation revalidation)
{
this.revalidation = revalidation;
}
public HttpCacheAttribute(HttpCacheability cacheability)
{
_cacheability = cacheability;
_revalidation = HttpCacheRevalidation.None;
}
