/*
 * DO NOT EDIT.  THIS FILE IS GENERATED FROM nsICacheEntryDescriptor.idl
 */

#ifndef __gen_nsICacheEntryDescriptor_h__
#define __gen_nsICacheEntryDescriptor_h__


#ifndef __gen_nsICacheVisitor_h__
#include "nsICacheVisitor.h"
#endif

#ifndef __gen_nsICache_h__
#include "nsICache.h"
#endif

/* For IDL files that don't want to include root IDL files. */
#ifndef NS_NO_VTABLE
#define NS_NO_VTABLE
#endif
class nsISimpleEnumerator; /* forward declaration */

class nsICacheListener; /* forward declaration */

class nsITransport; /* forward declaration */

class nsIFile; /* forward declaration */

class nsICacheMetaDataVisitor; /* forward declaration */


/* starting interface:    nsICacheEntryDescriptor */
#define NS_ICACHEENTRYDESCRIPTOR_IID_STR "49c1a11d-f5d2-4f09-8262-551e64908ada"

#define NS_ICACHEENTRYDESCRIPTOR_IID \
  {0x49c1a11d, 0xf5d2, 0x4f09, \
    { 0x82, 0x62, 0x55, 0x1e, 0x64, 0x90, 0x8a, 0xda }}

class NS_NO_VTABLE nsICacheEntryDescriptor : public nsICacheEntryInfo {
 public: 

  NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICACHEENTRYDESCRIPTOR_IID)

  /**
     * Set the time at which the cache entry should be considered invalid (in
     * seconds since the Epoch).
     */
  /* void setExpirationTime (in PRUint32 expirationTime); */
  NS_IMETHOD SetExpirationTime(PRUint32 expirationTime) = 0;

  /**
     * Set the cache entry data size.  This will fail if the cache entry
     * IS stream based.
     */
  /* void setDataSize (in unsigned long size); */
  NS_IMETHOD SetDataSize(PRUint32 size) = 0;

  /**
     * Get a transport to the cache data.  This will fail if the cache entry
     * IS NOT stream based.
     */
  /* readonly attribute nsITransport transport; */
  NS_IMETHOD GetTransport(nsITransport * *aTransport) = 0;

  /**
     * Get/set the cache data element.  This will fail if the cache entry
     * IS stream based.  The cache entry holds a strong reference to this
     * object.  The object will be released when the cache entry is destroyed.
     */
  /* attribute nsISupports cacheElement; */
  NS_IMETHOD GetCacheElement(nsISupports * *aCacheElement) = 0;
  NS_IMETHOD SetCacheElement(nsISupports * aCacheElement) = 0;

  /**
     * Get the access granted to this descriptor.  See nsICache.idl for the
     * definitions of the access modes and a thorough description of their
     * corresponding meanings.
     */
  /* readonly attribute nsCacheAccessMode accessGranted; */
  NS_IMETHOD GetAccessGranted(nsCacheAccessMode *aAccessGranted) = 0;

  /**
     * Get/set the storage policy of the cache entry.  See nsICache.idl for
     * the definitions of the storage policies.
     */
  /* attribute nsCacheStoragePolicy storagePolicy; */
  NS_IMETHOD GetStoragePolicy(nsCacheStoragePolicy *aStoragePolicy) = 0;
  NS_IMETHOD SetStoragePolicy(nsCacheStoragePolicy aStoragePolicy) = 0;

  /**
     * Get the disk file associated with the cache entry.
     */
  /* readonly attribute nsIFile file; */
  NS_IMETHOD GetFile(nsIFile * *aFile) = 0;

  /**
     * Get/set security info on the cache entry for this descriptor.  This fails
     * if the storage policy is not STORE_IN_MEMORY.
     */
  /* attribute nsISupports securityInfo; */
  NS_IMETHOD GetSecurityInfo(nsISupports * *aSecurityInfo) = 0;
  NS_IMETHOD SetSecurityInfo(nsISupports * aSecurityInfo) = 0;

  /**
     * Doom the cache entry this descriptor references in order to slate it for 
     * removal.  Once doomed a cache entry cannot be undoomed.
     *
     * A descriptor with WRITE access can doom the cache entry and choose to
     * fail pending requests.  This means that pending requests will not get
     * a cache descriptor.  This is meant as a tool for clients that wish to
     * instruct pending requests to skip the cache.
     */
  /* void doom (); */
  NS_IMETHOD Doom(void) = 0;

  /* void doomAndFailPendingRequests (in nsresult status); */
  NS_IMETHOD DoomAndFailPendingRequests(nsresult status) = 0;

  /**
     * A writer must validate this cache object before any readers are given
     * a descriptor to the object.
     */
  /* void markValid (); */
  NS_IMETHOD MarkValid(void) = 0;

  /**
     *  Explicitly close the descriptor (optional).
     */
  /* void close (); */
  NS_IMETHOD Close(void) = 0;

  /**
     * Methods for accessing meta data.  Meta data is a table of key/value
     * string pairs.  The strings do not have to conform to any particular
     * charset, but they must be null terminated.
     */
  /* string getMetaDataElement (in string key); */
  NS_IMETHOD GetMetaDataElement(const char *key, char **_retval) = 0;

  /* void setMetaDataElement (in string key, in string value); */
  NS_IMETHOD SetMetaDataElement(const char *key, const char *value) = 0;

  /**
     * Visitor will be called with key/value pair for each meta data element.
     */
  /* void visitMetaData (in nsICacheMetaDataVisitor visitor); */
  NS_IMETHOD VisitMetaData(nsICacheMetaDataVisitor *visitor) = 0;

};

/* Use this macro when declaring classes that implement this interface. */
#define NS_DECL_NSICACHEENTRYDESCRIPTOR \
  NS_IMETHOD SetExpirationTime(PRUint32 expirationTime); \
  NS_IMETHOD SetDataSize(PRUint32 size); \
  NS_IMETHOD GetTransport(nsITransport * *aTransport); \
  NS_IMETHOD GetCacheElement(nsISupports * *aCacheElement); \
  NS_IMETHOD SetCacheElement(nsISupports * aCacheElement); \
  NS_IMETHOD GetAccessGranted(nsCacheAccessMode *aAccessGranted); \
  NS_IMETHOD GetStoragePolicy(nsCacheStoragePolicy *aStoragePolicy); \
  NS_IMETHOD SetStoragePolicy(nsCacheStoragePolicy aStoragePolicy); \
  NS_IMETHOD GetFile(nsIFile * *aFile); \
  NS_IMETHOD GetSecurityInfo(nsISupports * *aSecurityInfo); \
  NS_IMETHOD SetSecurityInfo(nsISupports * aSecurityInfo); \
  NS_IMETHOD Doom(void); \
  NS_IMETHOD DoomAndFailPendingRequests(nsresult status); \
  NS_IMETHOD MarkValid(void); \
  NS_IMETHOD Close(void); \
  NS_IMETHOD GetMetaDataElement(const char *key, char **_retval); \
  NS_IMETHOD SetMetaDataElement(const char *key, const char *value); \
  NS_IMETHOD VisitMetaData(nsICacheMetaDataVisitor *visitor); 

/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSICACHEENTRYDESCRIPTOR(_to) \
  NS_IMETHOD SetExpirationTime(PRUint32 expirationTime) { return _to SetExpirationTime(expirationTime); } \
  NS_IMETHOD SetDataSize(PRUint32 size) { return _to SetDataSize(size); } \
  NS_IMETHOD GetTransport(nsITransport * *aTransport) { return _to GetTransport(aTransport); } \
  NS_IMETHOD GetCacheElement(nsISupports * *aCacheElement) { return _to GetCacheElement(aCacheElement); } \
  NS_IMETHOD SetCacheElement(nsISupports * aCacheElement) { return _to SetCacheElement(aCacheElement); } \
  NS_IMETHOD GetAccessGranted(nsCacheAccessMode *aAccessGranted) { return _to GetAccessGranted(aAccessGranted); } \
  NS_IMETHOD GetStoragePolicy(nsCacheStoragePolicy *aStoragePolicy) { return _to GetStoragePolicy(aStoragePolicy); } \
  NS_IMETHOD SetStoragePolicy(nsCacheStoragePolicy aStoragePolicy) { return _to SetStoragePolicy(aStoragePolicy); } \
  NS_IMETHOD GetFile(nsIFile * *aFile) { return _to GetFile(aFile); } \
  NS_IMETHOD GetSecurityInfo(nsISupports * *aSecurityInfo) { return _to GetSecurityInfo(aSecurityInfo); } \
  NS_IMETHOD SetSecurityInfo(nsISupports * aSecurityInfo) { return _to SetSecurityInfo(aSecurityInfo); } \
  NS_IMETHOD Doom(void) { return _to Doom(); } \
  NS_IMETHOD DoomAndFailPendingRequests(nsresult status) { return _to DoomAndFailPendingRequests(status); } \
  NS_IMETHOD MarkValid(void) { return _to MarkValid(); } \
  NS_IMETHOD Close(void) { return _to Close(); } \
  NS_IMETHOD GetMetaDataElement(const char *key, char **_retval) { return _to GetMetaDataElement(key, _retval); } \
  NS_IMETHOD SetMetaDataElement(const char *key, const char *value) { return _to SetMetaDataElement(key, value); } \
  NS_IMETHOD VisitMetaData(nsICacheMetaDataVisitor *visitor) { return _to VisitMetaData(visitor); } 

/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
#define NS_FORWARD_SAFE_NSICACHEENTRYDESCRIPTOR(_to) \
  NS_IMETHOD SetExpirationTime(PRUint32 expirationTime) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetExpirationTime(expirationTime); } \
  NS_IMETHOD SetDataSize(PRUint32 size) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetDataSize(size); } \
  NS_IMETHOD GetTransport(nsITransport * *aTransport) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetTransport(aTransport); } \
  NS_IMETHOD GetCacheElement(nsISupports * *aCacheElement) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetCacheElement(aCacheElement); } \
  NS_IMETHOD SetCacheElement(nsISupports * aCacheElement) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetCacheElement(aCacheElement); } \
  NS_IMETHOD GetAccessGranted(nsCacheAccessMode *aAccessGranted) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetAccessGranted(aAccessGranted); } \
  NS_IMETHOD GetStoragePolicy(nsCacheStoragePolicy *aStoragePolicy) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetStoragePolicy(aStoragePolicy); } \
  NS_IMETHOD SetStoragePolicy(nsCacheStoragePolicy aStoragePolicy) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetStoragePolicy(aStoragePolicy); } \
  NS_IMETHOD GetFile(nsIFile * *aFile) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetFile(aFile); } \
  NS_IMETHOD GetSecurityInfo(nsISupports * *aSecurityInfo) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetSecurityInfo(aSecurityInfo); } \
  NS_IMETHOD SetSecurityInfo(nsISupports * aSecurityInfo) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetSecurityInfo(aSecurityInfo); } \
  NS_IMETHOD Doom(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->Doom(); } \
  NS_IMETHOD DoomAndFailPendingRequests(nsresult status) { return !_to ? NS_ERROR_NULL_POINTER : _to->DoomAndFailPendingRequests(status); } \
  NS_IMETHOD MarkValid(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->MarkValid(); } \
  NS_IMETHOD Close(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->Close(); } \
  NS_IMETHOD GetMetaDataElement(const char *key, char **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetMetaDataElement(key, _retval); } \
  NS_IMETHOD SetMetaDataElement(const char *key, const char *value) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetMetaDataElement(key, value); } \
  NS_IMETHOD VisitMetaData(nsICacheMetaDataVisitor *visitor) { return !_to ? NS_ERROR_NULL_POINTER : _to->VisitMetaData(visitor); } 

#if 0
/* Use the code below as a template for the implementation class for this interface. */

/* Header file */
class nsCacheEntryDescriptor : public nsICacheEntryDescriptor
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSICACHEENTRYDESCRIPTOR

  nsCacheEntryDescriptor();
  virtual ~nsCacheEntryDescriptor();
  /* additional members */
};

/* Implementation file */
NS_IMPL_ISUPPORTS1(nsCacheEntryDescriptor, nsICacheEntryDescriptor)

nsCacheEntryDescriptor::nsCacheEntryDescriptor()
{
  NS_INIT_ISUPPORTS();
  /* member initializers and constructor code */
}

nsCacheEntryDescriptor::~nsCacheEntryDescriptor()
{
  /* destructor code */
}

/* void setExpirationTime (in PRUint32 expirationTime); */
NS_IMETHODIMP nsCacheEntryDescriptor::SetExpirationTime(PRUint32 expirationTime)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void setDataSize (in unsigned long size); */
NS_IMETHODIMP nsCacheEntryDescriptor::SetDataSize(PRUint32 size)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* readonly attribute nsITransport transport; */
NS_IMETHODIMP nsCacheEntryDescriptor::GetTransport(nsITransport * *aTransport)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* attribute nsISupports cacheElement; */
NS_IMETHODIMP nsCacheEntryDescriptor::GetCacheElement(nsISupports * *aCacheElement)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsCacheEntryDescriptor::SetCacheElement(nsISupports * aCacheElement)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* readonly attribute nsCacheAccessMode accessGranted; */
NS_IMETHODIMP nsCacheEntryDescriptor::GetAccessGranted(nsCacheAccessMode *aAccessGranted)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* attribute nsCacheStoragePolicy storagePolicy; */
NS_IMETHODIMP nsCacheEntryDescriptor::GetStoragePolicy(nsCacheStoragePolicy *aStoragePolicy)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsCacheEntryDescriptor::SetStoragePolicy(nsCacheStoragePolicy aStoragePolicy)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* readonly attribute nsIFile file; */
NS_IMETHODIMP nsCacheEntryDescriptor::GetFile(nsIFile * *aFile)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* attribute nsISupports securityInfo; */
NS_IMETHODIMP nsCacheEntryDescriptor::GetSecurityInfo(nsISupports * *aSecurityInfo)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsCacheEntryDescriptor::SetSecurityInfo(nsISupports * aSecurityInfo)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void doom (); */
NS_IMETHODIMP nsCacheEntryDescriptor::Doom()
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void doomAndFailPendingRequests (in nsresult status); */
NS_IMETHODIMP nsCacheEntryDescriptor::DoomAndFailPendingRequests(nsresult status)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void markValid (); */
NS_IMETHODIMP nsCacheEntryDescriptor::MarkValid()
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void close (); */
NS_IMETHODIMP nsCacheEntryDescriptor::Close()
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* string getMetaDataElement (in string key); */
NS_IMETHODIMP nsCacheEntryDescriptor::GetMetaDataElement(const char *key, char **_retval)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void setMetaDataElement (in string key, in string value); */
NS_IMETHODIMP nsCacheEntryDescriptor::SetMetaDataElement(const char *key, const char *value)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* void visitMetaData (in nsICacheMetaDataVisitor visitor); */
NS_IMETHODIMP nsCacheEntryDescriptor::VisitMetaData(nsICacheMetaDataVisitor *visitor)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* End of implementation class template. */
#endif


/* starting interface:    nsICacheMetaDataVisitor */
#define NS_ICACHEMETADATAVISITOR_IID_STR "22f9a49c-3cf8-4c23-8006-54efb11ac562"

#define NS_ICACHEMETADATAVISITOR_IID \
  {0x22f9a49c, 0x3cf8, 0x4c23, \
    { 0x80, 0x06, 0x54, 0xef, 0xb1, 0x1a, 0xc5, 0x62 }}

class NS_NO_VTABLE nsICacheMetaDataVisitor : public nsISupports {
 public: 

  NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICACHEMETADATAVISITOR_IID)

  /**
     * Called for each key/value pair in the meta data for a cache entry
     */
  /* boolean visitMetaDataElement (in string key, in string value); */
  NS_IMETHOD VisitMetaDataElement(const char *key, const char *value, PRBool *_retval) = 0;

};

/* Use this macro when declaring classes that implement this interface. */
#define NS_DECL_NSICACHEMETADATAVISITOR \
  NS_IMETHOD VisitMetaDataElement(const char *key, const char *value, PRBool *_retval); 

/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSICACHEMETADATAVISITOR(_to) \
  NS_IMETHOD VisitMetaDataElement(const char *key, const char *value, PRBool *_retval) { return _to VisitMetaDataElement(key, value, _retval); } 

/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
#define NS_FORWARD_SAFE_NSICACHEMETADATAVISITOR(_to) \
  NS_IMETHOD VisitMetaDataElement(const char *key, const char *value, PRBool *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->VisitMetaDataElement(key, value, _retval); } 

#if 0
/* Use the code below as a template for the implementation class for this interface. */

/* Header file */
class nsCacheMetaDataVisitor : public nsICacheMetaDataVisitor
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSICACHEMETADATAVISITOR

  nsCacheMetaDataVisitor();
  virtual ~nsCacheMetaDataVisitor();
  /* additional members */
};

/* Implementation file */
NS_IMPL_ISUPPORTS1(nsCacheMetaDataVisitor, nsICacheMetaDataVisitor)

nsCacheMetaDataVisitor::nsCacheMetaDataVisitor()
{
  NS_INIT_ISUPPORTS();
  /* member initializers and constructor code */
}

nsCacheMetaDataVisitor::~nsCacheMetaDataVisitor()
{
  /* destructor code */
}

/* boolean visitMetaDataElement (in string key, in string value); */
NS_IMETHODIMP nsCacheMetaDataVisitor::VisitMetaDataElement(const char *key, const char *value, PRBool *_retval)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* End of implementation class template. */
#endif


#endif /* __gen_nsICacheEntryDescriptor_h__ */
