void Init(bool isPublic, string[] filenamesArg, string[] cachekeysArg, CacheDependency dependency, DateTime utcStart) {
#if USE_MEMORY_CACHE
if (CacheInternal.UseMemoryCache) {
InitForMemoryCache(isPublic, filenamesArg, cachekeysArg, dependency, utcStart);
return;
}
#endif
DepFileInfo[] depFileInfos = s_depFileInfosEmpty;
CacheEntry[] depEntries = s_entriesEmpty;
string [] filenames, cachekeys;
CacheInternal cacheInternal;
_bits = new SafeBitVector32(0);
// copy array argument contents so they can't be changed beneath us
if (filenamesArg != null) {
filenames = (string []) filenamesArg.Clone();
}
else {
filenames = null;
}
if (cachekeysArg != null) {
cachekeys = (string []) cachekeysArg.Clone();
}
else {
cachekeys = null;
}
_utcLastModified = DateTime.MinValue;
try {
// validate filenames array
if (filenames == null) {
filenames = s_stringsEmpty;
}
else {
foreach (string f in filenames) {
if (f == null) {
throw new ArgumentNullException("filenamesArg");
}
// demand PathDiscovery if public
if (isPublic) {
InternalSecurityPermissions.PathDiscovery(f).Demand();
}
}
}
if (cachekeys == null) {
cachekeys = s_stringsEmpty;
}
else {
// validate cachekeys array
foreach (string k in cachekeys) {
if (k == null) {
throw new ArgumentNullException("cachekeysArg");
}
}
}
// copy all parts of another dependency if provided
if (dependency == null) {
dependency = s_dependencyEmpty;
}
else {
if (dependency.GetType() != s_dependencyEmpty.GetType()) {
throw new ArgumentException(SR.GetString(SR.Invalid_Dependency_Type));
}
// Copy the parts of the dependency we need before
// we reference them, as the dependency can change
// underneath us.
object d_depFileInfos = dependency._depFileInfos;
object d_entries = dependency._entries;
DateTime d_lastModified = dependency._utcLastModified;
// if the dependency we're copying has changed, we're done
if (dependency._bits[CHANGED]) {
_bits[CHANGED] = true;
// There is nothing to dispose because we haven't started
// monitoring anything yet. But we call DisposeInternal in
// order to set the WANTS_DISPOSE bit.
DisposeInternal();
return;
}
// copy depFileInfos
if (d_depFileInfos != null) {
if (d_depFileInfos is DepFileInfo) {
depFileInfos = new DepFileInfo[1] {(DepFileInfo) d_depFileInfos};
}
else {
depFileInfos = (DepFileInfo[]) (d_depFileInfos);
}
// verify that the object was fully constructed
// and that we have permission to discover the file
foreach (DepFileInfo depFileInfo in depFileInfos) {
string f = depFileInfo._filename;
if (f == null) {
_bits[CHANGED] = true;
// There is nothing to dispose because we haven't started
// monitoring anything yet. But we call DisposeInternal in
// order to set the WANTS_DISPOSE bit.
DisposeInternal();
return;
}
// demand PathDiscovery if public
if (isPublic) {
InternalSecurityPermissions.PathDiscovery(f).Demand();
}
}
}
// copy cache entries
if (d_entries != null) {
if (d_entries is CacheEntry) {
depEntries = new CacheEntry[1] {(CacheEntry) (d_entries)};
}
else {
depEntries = (CacheEntry[]) (d_entries);
// verify that the object was fully constructed
foreach (CacheEntry entry in depEntries) {
if (entry == null) {
_bits[CHANGED] = true;
// There is nothing to dispose because we haven't started
// monitoring anything yet. But we call DisposeInternal in
// order to set the WANTS_DISPOSE bit.
DisposeInternal();
return;
}
}
}
}
_utcLastModified = d_lastModified;
}
// Monitor files for changes
int lenMyDepFileInfos = depFileInfos.Length + filenames.Length;
if (lenMyDepFileInfos > 0) {
DepFileInfo[] myDepFileInfos = new DepFileInfo[lenMyDepFileInfos];
FileChangeEventHandler handler = new FileChangeEventHandler(this.FileChange);
FileChangesMonitor fmon = HttpRuntime.FileChangesMonitor;
int i;
for (i = 0; i < lenMyDepFileInfos; i++) {
myDepFileInfos[i] = new DepFileInfo();
}
// monitor files from the existing dependency
// note that we don't check for start times in the existing dependency
i = 0;
foreach (DepFileInfo depFileInfo in depFileInfos) {
string f = depFileInfo._filename;
fmon.StartMonitoringPath(f, handler, out myDepFileInfos[i]._fad);
myDepFileInfos[i]._filename = f;
i++;
}
// monitor new files
DateTime utcNow = DateTime.MinValue;
foreach (string f in filenames) {
DateTime utcLastWrite = fmon.StartMonitoringPath(f, handler, out myDepFileInfos[i]._fad);
myDepFileInfos[i]._filename = f;
i++;
if (utcLastWrite > _utcLastModified) {
_utcLastModified = utcLastWrite;
}
// check if file has changed since the start time
if (utcStart < DateTime.MaxValue) {
if (utcNow == DateTime.MinValue) {
utcNow = DateTime.UtcNow;
}
Debug.Trace("CacheDependencyInit", "file=" + f + "; utcStart=" + utcStart + "; utcLastWrite=" + utcLastWrite);
if (utcLastWrite >= utcStart &&
!(utcLastWrite - utcNow > FUTURE_FILETIME_BUFFER)) { // See VSWhidbey 400917
Debug.Trace("CacheDependencyInit", "changes occurred since start time for file " + f);
_bits[CHANGED] = true;
break;
}
}
}
if (myDepFileInfos.Length == 1) {
_depFileInfos = myDepFileInfos[0];
}
else {
_depFileInfos = myDepFileInfos;
}
}
// Monitor other cache entries for changes
int lenMyEntries = depEntries.Length + cachekeys.Length;
if (lenMyEntries > 0 && !_bits[CHANGED]) {
CacheEntry[] myEntries = new CacheEntry[lenMyEntries];
// Monitor entries from the existing cache dependency
int i = 0;
foreach (CacheEntry entry in depEntries) {
entry.AddCacheDependencyNotify(this);
myEntries[i++] = entry;
}
// Monitor new entries specified for this depenedency
// Entries must be added to cache, and created before the startTime
cacheInternal = HttpRuntime.CacheInternal;
foreach (string k in cachekeys) {
CacheEntry entry = (CacheEntry) cacheInternal.DoGet(isPublic, k, CacheGetOptions.ReturnCacheEntry);
if (entry != null) {
entry.AddCacheDependencyNotify(this);
myEntries[i++] = entry;
if (entry.UtcCreated > _utcLastModified) {
_utcLastModified = entry.UtcCreated;
}
if ( entry.State != CacheEntry.EntryState.AddedToCache ||
entry.UtcCreated > utcStart) {
#if DBG
if (entry.State != CacheEntry.EntryState.AddedToCache) {
Debug.Trace("CacheDependencyInit", "Entry is not in cache, considered changed:" + k);
}
else {
Debug.Trace("CacheDependencyInit", "Changes occurred to entry since start time:" + k);
}
#endif
_bits[CHANGED] = true;
break;
}
}
else {
Debug.Trace("CacheDependencyInit", "Cache item not found to create dependency on:" + k);
_bits[CHANGED] = true;
break;
}
}
if (myEntries.Length == 1) {
_entries = myEntries[0];
}
else {
_entries = myEntries;
}
}
_bits[BASE_INIT] = true;
if (dependency._bits[CHANGED]) {
_bits[CHANGED] = true;
}
if (_bits[WANTS_DISPOSE] || _bits[CHANGED]) {
DisposeInternal();
}
Debug.Assert(_objNotify == null, "_objNotify == null");
}
catch {
// derived constructor will not execute due to the throw,
// so we just force a dispose on ourselves
_bits[BASE_INIT] = true;
DisposeInternal();
throw;
}
finally {
InitUniqueID();
}
}
void InitForMemoryCache(bool isPublic, string[] filenamesArg, string[] cachekeysArg, CacheDependency dependency, DateTime utcStart) {
bool dispose = true;
try {
MemCache memCache = HttpRuntime.CacheInternal as MemCache;
_bits = new SafeBitVector32(0);
_utcLastModified = DateTime.MinValue;
IList<String> files = filenamesArg;
IList<String> keys = cachekeysArg;
if (dependency != null) {
ReadOnlyCollection<string> filePaths = (dependency._fileChangeMonitor != null) ? dependency._fileChangeMonitor.FilePaths : null;
ReadOnlyCollection<string> cacheKeys = (dependency._entryChangeMonitor != null) ? dependency._entryChangeMonitor.CacheKeys : null;
if (filePaths != null || filenamesArg != null) {
if (filePaths == null) {
files = filenamesArg;
}
else if (filenamesArg == null) {
files = filePaths;
}
else {
files = new List<String>(filenamesArg.Length + filePaths.Count);
foreach (string f in filenamesArg) {
files.Add(f);
}
foreach (string f in filePaths) {
files.Add(f);
}
}
}
if (cacheKeys != null || cachekeysArg != null) {
if (cacheKeys == null) {
keys = cachekeysArg;
}
else if (cachekeysArg == null) {
keys = cacheKeys;
}
else {
keys = new List<String>(cachekeysArg.Length + cacheKeys.Count);
foreach (string f in cachekeysArg) {
keys.Add(f);
}
foreach (string f in cacheKeys) {
keys.Add(f);
}
}
}
}
_fileChangeMonitor = (files != null) ? new HostFileChangeMonitor(files) : null;
_entryChangeMonitor = (keys != null) ? memCache.CreateCacheEntryChangeMonitor(keys, isPublic) : null;
string uniqueId = null;
if (_fileChangeMonitor != null) {
_utcLastModified = _fileChangeMonitor.LastModified.UtcDateTime;
uniqueId = _fileChangeMonitor.UniqueId;
_fileChangeMonitor.NotifyOnChanged(new OnChangedCallback(OnChangedCallback));
}
if (_entryChangeMonitor != null) {
DateTime utcLastModified = _entryChangeMonitor.LastModified.UtcDateTime;
if (utcLastModified > _utcLastModified) {
_utcLastModified = utcLastModified;
}
uniqueId += _entryChangeMonitor.UniqueId;
_entryChangeMonitor.NotifyOnChanged(new OnChangedCallback(OnChangedCallback));
}
_uniqueID = uniqueId;
#if DBG
_isUniqueIDInitialized = true;
#endif
// check if file has changed since the start time
if (utcStart < DateTime.MaxValue) {
if (_utcLastModified > utcStart
&& !(_utcLastModified - DateTime.UtcNow > FUTURE_FILETIME_BUFFER)) { // See VSWhidbey 400917
_bits[CHANGED] = true;
}
}
_bits[BASE_INIT] = true;
if (dependency != null && dependency._bits[CHANGED]) {
_bits[CHANGED] = true;
}
if (_bits[WANTS_DISPOSE] || _bits[CHANGED]) {
Debug.Trace("CacheDependencyInit", "WANTS_DISPOSE or CHANGED. InitForMemoryCache calling DisposeInternal");
DisposeInternal();
}
dispose = false;
}
finally {
if (dispose) {
_bits[BASE_INIT] = true;
Debug.Trace("CacheDependencyInit", "\n\nERROR in CacheDependency.InitForMemoryCache, calling DisposeInternal");
DisposeInternal();
}
}
}
void InitForMemoryCache(bool isPublic, string[] filenamesArg, string[] cachekeysArg, CacheDependency dependency, DateTime utcStart)
{
bool dispose = true;
try {
MemCache memCache = HttpRuntime.InternalCache as MemCache;
_bits = new SafeBitVector32(0);
_utcLastModified = DateTime.MinValue;
IList <String> files = filenamesArg;
IList <String> keys = cachekeysArg;
if (dependency != null)
{
ReadOnlyCollection <string> filePaths = (dependency._fileChangeMonitor != null) ? dependency._fileChangeMonitor.FilePaths : null;
ReadOnlyCollection <string> cacheKeys = (dependency._entryChangeMonitor != null) ? dependency._entryChangeMonitor.CacheKeys : null;
if (filePaths != null || filenamesArg != null)
{
if (filePaths == null)
{
files = filenamesArg;
}
else if (filenamesArg == null)
{
files = filePaths;
}
else
{
files = new List <String>(filenamesArg.Length + filePaths.Count);
foreach (string f in filenamesArg)
{
files.Add(f);
}
foreach (string f in filePaths)
{
files.Add(f);
}
}
}
if (cacheKeys != null || cachekeysArg != null)
{
if (cacheKeys == null)
{
keys = cachekeysArg;
}
else if (cachekeysArg == null)
{
keys = cacheKeys;
}
else
{
keys = new List <String>(cachekeysArg.Length + cacheKeys.Count);
foreach (string f in cachekeysArg)
{
keys.Add(f);
}
foreach (string f in cacheKeys)
{
keys.Add(f);
}
}
}
}
_fileChangeMonitor = (files != null) ? new HostFileChangeMonitor(files) : null;
_entryChangeMonitor = (keys != null) ? memCache.CreateCacheEntryChangeMonitor(keys, isPublic) : null;
string uniqueId = null;
if (_fileChangeMonitor != null)
{
_utcLastModified = _fileChangeMonitor.LastModified.UtcDateTime;
uniqueId = _fileChangeMonitor.UniqueId;
_fileChangeMonitor.NotifyOnChanged(new OnChangedCallback(OnChangedCallback));
}
if (_entryChangeMonitor != null)
{
DateTime utcLastModified = _entryChangeMonitor.LastModified.UtcDateTime;
if (utcLastModified > _utcLastModified)
{
_utcLastModified = utcLastModified;
}
uniqueId += _entryChangeMonitor.UniqueId;
_entryChangeMonitor.NotifyOnChanged(new OnChangedCallback(OnChangedCallback));
}
_uniqueID = uniqueId;
#if DBG
_isUniqueIDInitialized = true;
#endif
// check if file has changed since the start time
if (utcStart < DateTime.MaxValue)
{
if (_utcLastModified > utcStart &&
!(_utcLastModified - DateTime.UtcNow > FUTURE_FILETIME_BUFFER)) // See VSWhidbey 400917
{
_bits[CHANGED] = true;
}
}
_bits[BASE_INIT] = true;
if (dependency != null && dependency._bits[CHANGED])
{
_bits[CHANGED] = true;
}
if (_bits[WANTS_DISPOSE] || _bits[CHANGED])
{
Debug.Trace("CacheDependencyInit", "WANTS_DISPOSE or CHANGED. InitForMemoryCache calling DisposeInternal");
DisposeInternal();
}
dispose = false;
}
finally {
if (dispose)
{
_bits[BASE_INIT] = true;
Debug.Trace("CacheDependencyInit", "\n\nERROR in CacheDependency.InitForMemoryCache, calling DisposeInternal");
DisposeInternal();
}
}
}
void Init(bool isPublic, string[] filenamesArg, string[] cachekeysArg, CacheDependency dependency, DateTime utcStart)
{
#if USE_MEMORY_CACHE
if (CacheInternal.UseMemoryCache)
{
InitForMemoryCache(isPublic, filenamesArg, cachekeysArg, dependency, utcStart);
return;
}
#endif
DepFileInfo[] depFileInfos = s_depFileInfosEmpty;
DepCacheInfo[] depEntries = s_entriesEmpty;
string [] filenames, cachekeys;
CacheStoreProvider cache;
_bits = new SafeBitVector32(0);
// copy array argument contents so they can't be changed beneath us
if (filenamesArg != null)
{
filenames = (string [])filenamesArg.Clone();
}
else
{
filenames = null;
}
if (cachekeysArg != null)
{
cachekeys = (string [])cachekeysArg.Clone();
}
else
{
cachekeys = null;
}
_utcLastModified = DateTime.MinValue;
try {
// validate filenames array
if (filenames == null)
{
filenames = s_stringsEmpty;
}
else
{
foreach (string f in filenames)
{
if (f == null)
{
throw new ArgumentNullException("filenamesArg");
}
// demand PathDiscovery if public
if (isPublic)
{
InternalSecurityPermissions.PathDiscovery(f).Demand();
}
}
}
if (cachekeys == null)
{
cachekeys = s_stringsEmpty;
}
else
{
// validate cachekeys array
foreach (string k in cachekeys)
{
if (k == null)
{
throw new ArgumentNullException("cachekeysArg");
}
}
}
// copy all parts of another dependency if provided
if (dependency == null)
{
dependency = s_dependencyEmpty;
}
else
{
if (dependency.GetType() != s_dependencyEmpty.GetType())
{
throw new ArgumentException(SR.GetString(SR.Invalid_Dependency_Type));
}
// Copy the parts of the dependency we need before
// we reference them, as the dependency can change
// underneath us.
object d_depFileInfos = dependency._depFileInfos;
object d_entries = dependency._entries;
DateTime d_lastModified = dependency._utcLastModified;
// if the dependency we're copying has changed, we're done
if (dependency._bits[CHANGED])
{
_bits[CHANGED] = true;
// There is nothing to dispose because we haven't started
// monitoring anything yet. But we call DisposeInternal in
// order to set the WANTS_DISPOSE bit.
DisposeInternal();
return;
}
// copy depFileInfos
if (d_depFileInfos != null)
{
if (d_depFileInfos is DepFileInfo)
{
depFileInfos = new DepFileInfo[1] {
(DepFileInfo)d_depFileInfos
};
}
else
{
depFileInfos = (DepFileInfo[])(d_depFileInfos);
}
// verify that the object was fully constructed
// and that we have permission to discover the file
foreach (DepFileInfo depFileInfo in depFileInfos)
{
string f = depFileInfo._filename;
if (f == null)
{
_bits[CHANGED] = true;
// There is nothing to dispose because we haven't started
// monitoring anything yet. But we call DisposeInternal in
// order to set the WANTS_DISPOSE bit.
DisposeInternal();
return;
}
// demand PathDiscovery if public
if (isPublic)
{
InternalSecurityPermissions.PathDiscovery(f).Demand();
}
}
}
// copy cache entries
if (d_entries != null)
{
if (d_entries is DepCacheInfo)
{
depEntries = new DepCacheInfo[1] {
(DepCacheInfo)(d_entries)
};
}
else
{
depEntries = (DepCacheInfo[])(d_entries);
// verify that the object was fully constructed
foreach (DepCacheInfo entry in depEntries)
{
if (entry == null)
{
_bits[CHANGED] = true;
// There is nothing to dispose because we haven't started
// monitoring anything yet. But we call DisposeInternal in
// order to set the WANTS_DISPOSE bit.
DisposeInternal();
return;
}
}
}
}
_utcLastModified = d_lastModified;
}
// Monitor files for changes
int lenMyDepFileInfos = depFileInfos.Length + filenames.Length;
if (lenMyDepFileInfos > 0)
{
DepFileInfo[] myDepFileInfos = new DepFileInfo[lenMyDepFileInfos];
FileChangeEventHandler handler = new FileChangeEventHandler(this.FileChange);
FileChangesMonitor fmon = HttpRuntime.FileChangesMonitor;
int i;
for (i = 0; i < lenMyDepFileInfos; i++)
{
myDepFileInfos[i] = new DepFileInfo();
}
// monitor files from the existing dependency
// note that we don't check for start times in the existing dependency
i = 0;
foreach (DepFileInfo depFileInfo in depFileInfos)
{
string f = depFileInfo._filename;
fmon.StartMonitoringPath(f, handler, out myDepFileInfos[i]._fad);
myDepFileInfos[i]._filename = f;
i++;
}
// monitor new files
DateTime utcNow = DateTime.MinValue;
foreach (string f in filenames)
{
DateTime utcLastWrite = fmon.StartMonitoringPath(f, handler, out myDepFileInfos[i]._fad);
myDepFileInfos[i]._filename = f;
i++;
if (utcLastWrite > _utcLastModified)
{
_utcLastModified = utcLastWrite;
}
// check if file has changed since the start time
if (utcStart < DateTime.MaxValue)
{
if (utcNow == DateTime.MinValue)
{
utcNow = DateTime.UtcNow;
}
Debug.Trace("CacheDependencyInit", "file=" + f + "; utcStart=" + utcStart + "; utcLastWrite=" + utcLastWrite);
if (utcLastWrite >= utcStart &&
!(utcLastWrite - utcNow > FUTURE_FILETIME_BUFFER)) // See VSWhidbey 400917
{
Debug.Trace("CacheDependencyInit", "changes occurred since start time for file " + f);
_bits[CHANGED] = true;
break;
}
}
}
if (myDepFileInfos.Length == 1)
{
_depFileInfos = myDepFileInfos[0];
}
else
{
_depFileInfos = myDepFileInfos;
}
}
// Monitor other cache entries for changes
int lenMyEntries = depEntries.Length + cachekeys.Length;
DateTime lastUpdated;
if (lenMyEntries > 0 && !_bits[CHANGED])
{
DepCacheInfo[] myEntries = new DepCacheInfo[lenMyEntries];
// Monitor entries from the existing cache dependency
int i = 0;
foreach (DepCacheInfo entry in depEntries)
{
entry._cacheStore.AddDependent(entry._key, this, out lastUpdated);
myEntries[i++] = entry;
}
// Monitor new entries specified for this depenedency
// Entries must be added to cache, and created before the startTime
cache = isPublic ? HttpRuntime.Cache.ObjectCache : HttpRuntime.Cache.InternalCache;
foreach (string k in cachekeys)
{
if (cache.AddDependent(k, this, out lastUpdated))
{
myEntries[i++] = new DepCacheInfo()
{
_cacheStore = cache, _key = k
};
if (lastUpdated > _utcLastModified)
{
_utcLastModified = lastUpdated;
}
if (lastUpdated > utcStart) // Cache item has been updated since start, consider changed
{
#if DBG
Debug.Trace("CacheDependencyInit", "Changes occurred to entry since start time:" + k);
#endif
_bits[CHANGED] = true;
break;
}
}
else
{
Debug.Trace("CacheDependencyInit", "Cache item not found to create dependency on:" + k);
_bits[CHANGED] = true;
break;
}
}
if (myEntries.Length == 1)
{
_entries = myEntries[0];
}
else
{
_entries = myEntries;
}
}
_bits[BASE_INIT] = true;
if (dependency._bits[CHANGED])
{
_bits[CHANGED] = true;
}
if (_bits[WANTS_DISPOSE] || _bits[CHANGED])
{
DisposeInternal();
}
Debug.Assert(_objNotify == null, "_objNotify == null");
}
catch {
// derived constructor will not execute due to the throw,
// so we just force a dispose on ourselves
_bits[BASE_INIT] = true;
DisposeInternal();
throw;
}
finally {
InitUniqueID();
}
}
private void Init(bool isPublic, string[] filenamesArg, string[] cachekeysArg, CacheDependency dependency, DateTime utcStart)
{
string[] strArray;
string[] strArray2;
DepFileInfo[] infoArray = s_depFileInfosEmpty;
CacheEntry[] entryArray = s_entriesEmpty;
this._bits = new SafeBitVector32(0);
if (filenamesArg != null)
{
strArray = (string[])filenamesArg.Clone();
}
else
{
strArray = null;
}
if (cachekeysArg != null)
{
strArray2 = (string[])cachekeysArg.Clone();
}
else
{
strArray2 = null;
}
this._utcLastModified = DateTime.MinValue;
try
{
if (strArray == null)
{
strArray = s_stringsEmpty;
}
else
{
foreach (string str in strArray)
{
if (str == null)
{
throw new ArgumentNullException("filenamesArg");
}
if (isPublic)
{
InternalSecurityPermissions.PathDiscovery(str).Demand();
}
}
}
if (strArray2 == null)
{
strArray2 = s_stringsEmpty;
}
else
{
string[] strArray4 = strArray2;
for (int i = 0; i < strArray4.Length; i++)
{
if (strArray4[i] == null)
{
throw new ArgumentNullException("cachekeysArg");
}
}
}
if (dependency == null)
{
dependency = s_dependencyEmpty;
}
else
{
if (dependency.GetType() != s_dependencyEmpty.GetType())
{
throw new ArgumentException(System.Web.SR.GetString("Invalid_Dependency_Type"));
}
object obj2 = dependency._depFileInfos;
object obj3 = dependency._entries;
DateTime time = dependency._utcLastModified;
if (dependency._bits[4])
{
this._bits[4] = true;
this.DisposeInternal();
return;
}
if (obj2 != null)
{
if (obj2 is DepFileInfo)
{
infoArray = new DepFileInfo[] { (DepFileInfo)obj2 };
}
else
{
infoArray = (DepFileInfo[])obj2;
}
foreach (DepFileInfo info in infoArray)
{
string path = info._filename;
if (path == null)
{
this._bits[4] = true;
this.DisposeInternal();
return;
}
if (isPublic)
{
InternalSecurityPermissions.PathDiscovery(path).Demand();
}
}
}
if (obj3 != null)
{
if (obj3 is CacheEntry)
{
entryArray = new CacheEntry[] { (CacheEntry)obj3 };
}
else
{
entryArray = (CacheEntry[])obj3;
CacheEntry[] entryArray4 = entryArray;
for (int j = 0; j < entryArray4.Length; j++)
{
if (entryArray4[j] == null)
{
this._bits[4] = true;
this.DisposeInternal();
return;
}
}
}
}
this._utcLastModified = time;
}
int num = infoArray.Length + strArray.Length;
if (num > 0)
{
int num2;
DepFileInfo[] infoArray2 = new DepFileInfo[num];
FileChangeEventHandler callback = new FileChangeEventHandler(this.FileChange);
FileChangesMonitor fileChangesMonitor = HttpRuntime.FileChangesMonitor;
for (num2 = 0; num2 < num; num2++)
{
infoArray2[num2] = new DepFileInfo();
}
num2 = 0;
foreach (DepFileInfo info2 in infoArray)
{
string alias = info2._filename;
fileChangesMonitor.StartMonitoringPath(alias, callback, out infoArray2[num2]._fad);
infoArray2[num2]._filename = alias;
num2++;
}
DateTime minValue = DateTime.MinValue;
foreach (string str5 in strArray)
{
DateTime time3 = fileChangesMonitor.StartMonitoringPath(str5, callback, out infoArray2[num2]._fad);
infoArray2[num2]._filename = str5;
num2++;
if (time3 > this._utcLastModified)
{
this._utcLastModified = time3;
}
if (utcStart < DateTime.MaxValue)
{
if (minValue == DateTime.MinValue)
{
minValue = DateTime.UtcNow;
}
if ((time3 >= utcStart) && ((time3 - minValue) <= FUTURE_FILETIME_BUFFER))
{
this._bits[4] = true;
break;
}
}
}
if (infoArray2.Length == 1)
{
this._depFileInfos = infoArray2[0];
}
else
{
this._depFileInfos = infoArray2;
}
}
int num3 = entryArray.Length + strArray2.Length;
if ((num3 > 0) && !this._bits[4])
{
CacheEntry[] entryArray2 = new CacheEntry[num3];
int num4 = 0;
foreach (CacheEntry entry2 in entryArray)
{
entry2.AddCacheDependencyNotify(this);
entryArray2[num4++] = entry2;
}
CacheInternal cacheInternal = HttpRuntime.CacheInternal;
foreach (string str6 in strArray2)
{
CacheEntry entry3 = (CacheEntry)cacheInternal.DoGet(isPublic, str6, CacheGetOptions.ReturnCacheEntry);
if (entry3 != null)
{
entry3.AddCacheDependencyNotify(this);
entryArray2[num4++] = entry3;
if (entry3.UtcCreated > this._utcLastModified)
{
this._utcLastModified = entry3.UtcCreated;
}
if ((entry3.State == CacheEntry.EntryState.AddedToCache) && (entry3.UtcCreated <= utcStart))
{
continue;
}
this._bits[4] = true;
}
else
{
this._bits[4] = true;
}
break;
}
if (entryArray2.Length == 1)
{
this._entries = entryArray2[0];
}
else
{
this._entries = entryArray2;
}
}
this._bits[1] = true;
if (dependency._bits[4])
{
this._bits[4] = true;
}
if (this._bits[0x10] || this._bits[4])
{
this.DisposeInternal();
}
}
catch
{
this._bits[1] = true;
this.DisposeInternal();
throw;
}
finally
{
this.InitUniqueID();
}
}