зеркало из https://github.com/mozilla/gecko-dev.git
Updated with new enumerator protocols
This commit is contained in:
law%netscape.com
Родитель
331c150d47
Коммит
2072da48f3
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@ -89,27 +89,80 @@ struct mozIClassRegistry : public ISupports {
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| ncomment aResult (NULL if the request fails). "start" specifies the |
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| registry at which the search for an implementation of the named |
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| interface should start. It defaults to 0 (indicating to start at the |
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| head of the registry chain). | |
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| head of the registry chain). |
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--------------------------------------------------------------------------*/
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NS_IMETHOD CreateInstance( const char *anInterfaceName,
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const nsIID &aIID,
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void* *aResult,
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const char *start = 0 ) = 0;
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/*--------------------------- AddRegistry ----------------------------------
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| Adds an additional class registry to the chain. "aRegistryName" gives |
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| the name by which this registry can be referenced on susequent |
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| CreateInstance requests. "aRegistryFileName" specifies the name of the |
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| corresponding registry file that contains the information about the |
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| classes and shared libraries. It defaults to 0 which indicates that |
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| the registry file name is the same as "aRegistryName." |
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/*--------------------------- CreateEnumerator -----------------------------
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| Creates an nsIEnumerator interface object that can be used to examine |
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| the contents of the registry. "pattern" specifies either "*" or the |
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| name of a specific interface that you want to query. "result" will |
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| be set to point to a new object (which will be freed on the last call |
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| to its Release() member). See nsIEnumerator.h for details on how to |
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| use the returned interface pointer. |
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--------------------------------------------------------------------------*/
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NS_IMETHOD AddRegistry( const char *aRegistryName,
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const char *aRegistryFileName = 0 ) = 0;
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NS_IMETHOD CreateEnumerator( const char *pattern,
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nsIEnumerator* *result ) = 0;
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}; // mozIClassRegistry
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/*-------------------------- mozIClassRegistryEntry ----------------------------
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| Objects of this class represent the individual elements that comprise a |
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| mozIClassRegistry interface. You obtain such objects by applying the |
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| CreateEnumerator member function to the class registry and then applying |
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| the CurrentItem member function to the resulting nsIEnumerator interface. |
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| |
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| Each entry can be queried for the following information: |
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| o sub-registry name |
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| o interface name |
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| o Class ID |
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| o IIDs implemented |
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| |
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| The information obtained from the entry (specifically, the const char* |
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| strings) remains valid for the life of the entry (i.e., until you |
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| Release() it). |
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| |
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| Here is an example of code that uses this interface to dump the contents |
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| of a mozIClassRegistry: |
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| |
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| mozIClassRegistry *reg = nsServiceManager::GetService( kIDRegistry ); |
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| nsIEnumerator *enum; |
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| reg->CreateEnumerator( "*", &enum ); |
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| for ( enum->First(); !enum->IsDone(); enum->Next(); ) { |
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| mozIClassRegistryEntry *entry; |
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| enum->CurrentItem( &entry ); |
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| const char *subreg; |
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| const char *name; |
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| nsCID cid; |
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| int numIIDs; |
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| entry->GetSubRegistryName( &subreg ); |
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| entry->GetInterfaceName( &name ); |
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| entry->GetClassID( &cid ); |
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| entry->GetNumIIDs( &numIIDs ); |
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| cout << subreg << "/" << name << " = " << cid.ToString() << endl; |
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| for ( int i = 0; i < numIIDs; i++ ) { |
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| nsIID iid; |
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| entry->GetInterfaceID( i, &iid ); |
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| cout << "/tIID[" << i << "] = " << iid.ToString() << endl; |
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| } |
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| entry->Release(); |
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| } |
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| enum->Release(); |
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------------------------------------------------------------------------------*/
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struct mozIClassRegistryEntry : public nsISupports {
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NS_IMETHOD GetSubRegistryName( const char **result ) = 0;
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NS_IMETHOD GetInterfaceName( const char **result ) = 0;
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NS_IMETHOD GetClassID( nsCID *result ) = 0;
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NS_IMETHOD GetNumIIDs( int *result ) = 0;
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NS_IMETHOD GetInterfaceID( int n, nsIID *result ) = 0;
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}; // mozIClassRegistryEntry
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// {5D41A440-8E37-11d2-8059-00600811A9C3}
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#define NS_ICLASSREGISTRY_IID { 0x5d41a440, 0x8e37, 0x11d2,{ 0x80, 0x59, 0x0, 0x60, 0x8, 0x11, 0xa9, 0xc3 } }
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#define MOZ_ICLASSREGISTRY_IID { 0x5d41a440, 0x8e37, 0x11d2, { 0x80, 0x59, 0x0, 0x60, 0x8, 0x11, 0xa9, 0xc3 } }
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// {D1B54831-AC07-11d2-805E-00600811A9C3}
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#define MOZ_ICLASSREGISTRYENTRY_IID { 0xd1b54831, 0xac07, 0x11d2, { 0x80, 0x5e, 0x0, 0x60, 0x8, 0x11, 0xa9, 0xc3 } }
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#endif
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@ -89,27 +89,80 @@ struct mozIClassRegistry : public ISupports {
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| ncomment aResult (NULL if the request fails). "start" specifies the |
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| registry at which the search for an implementation of the named |
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| interface should start. It defaults to 0 (indicating to start at the |
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| head of the registry chain). | |
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| head of the registry chain). |
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--------------------------------------------------------------------------*/
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NS_IMETHOD CreateInstance( const char *anInterfaceName,
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const nsIID &aIID,
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void* *aResult,
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const char *start = 0 ) = 0;
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/*--------------------------- AddRegistry ----------------------------------
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| Adds an additional class registry to the chain. "aRegistryName" gives |
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| the name by which this registry can be referenced on susequent |
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| CreateInstance requests. "aRegistryFileName" specifies the name of the |
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| corresponding registry file that contains the information about the |
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| classes and shared libraries. It defaults to 0 which indicates that |
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| the registry file name is the same as "aRegistryName." |
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/*--------------------------- CreateEnumerator -----------------------------
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| Creates an nsIEnumerator interface object that can be used to examine |
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| the contents of the registry. "pattern" specifies either "*" or the |
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| name of a specific interface that you want to query. "result" will |
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| be set to point to a new object (which will be freed on the last call |
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| to its Release() member). See nsIEnumerator.h for details on how to |
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| use the returned interface pointer. |
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--------------------------------------------------------------------------*/
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NS_IMETHOD AddRegistry( const char *aRegistryName,
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const char *aRegistryFileName = 0 ) = 0;
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NS_IMETHOD CreateEnumerator( const char *pattern,
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nsIEnumerator* *result ) = 0;
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}; // mozIClassRegistry
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/*-------------------------- mozIClassRegistryEntry ----------------------------
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| Objects of this class represent the individual elements that comprise a |
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| mozIClassRegistry interface. You obtain such objects by applying the |
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| CreateEnumerator member function to the class registry and then applying |
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| the CurrentItem member function to the resulting nsIEnumerator interface. |
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| |
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| Each entry can be queried for the following information: |
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| o sub-registry name |
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| o interface name |
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| o Class ID |
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| o IIDs implemented |
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| |
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| The information obtained from the entry (specifically, the const char* |
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| strings) remains valid for the life of the entry (i.e., until you |
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| Release() it). |
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| |
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| Here is an example of code that uses this interface to dump the contents |
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| of a mozIClassRegistry: |
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| |
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| mozIClassRegistry *reg = nsServiceManager::GetService( kIDRegistry ); |
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| nsIEnumerator *enum; |
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| reg->CreateEnumerator( "*", &enum ); |
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| for ( enum->First(); !enum->IsDone(); enum->Next(); ) { |
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| mozIClassRegistryEntry *entry; |
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| enum->CurrentItem( &entry ); |
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| const char *subreg; |
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| const char *name; |
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| nsCID cid; |
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| int numIIDs; |
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| entry->GetSubRegistryName( &subreg ); |
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| entry->GetInterfaceName( &name ); |
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| entry->GetClassID( &cid ); |
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| entry->GetNumIIDs( &numIIDs ); |
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| cout << subreg << "/" << name << " = " << cid.ToString() << endl; |
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| for ( int i = 0; i < numIIDs; i++ ) { |
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| nsIID iid; |
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| entry->GetInterfaceID( i, &iid ); |
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| cout << "/tIID[" << i << "] = " << iid.ToString() << endl; |
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| } |
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| entry->Release(); |
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| } |
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| enum->Release(); |
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------------------------------------------------------------------------------*/
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struct mozIClassRegistryEntry : public nsISupports {
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NS_IMETHOD GetSubRegistryName( const char **result ) = 0;
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NS_IMETHOD GetInterfaceName( const char **result ) = 0;
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NS_IMETHOD GetClassID( nsCID *result ) = 0;
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NS_IMETHOD GetNumIIDs( int *result ) = 0;
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NS_IMETHOD GetInterfaceID( int n, nsIID *result ) = 0;
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}; // mozIClassRegistryEntry
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// {5D41A440-8E37-11d2-8059-00600811A9C3}
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#define NS_ICLASSREGISTRY_IID { 0x5d41a440, 0x8e37, 0x11d2,{ 0x80, 0x59, 0x0, 0x60, 0x8, 0x11, 0xa9, 0xc3 } }
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#define MOZ_ICLASSREGISTRY_IID { 0x5d41a440, 0x8e37, 0x11d2, { 0x80, 0x59, 0x0, 0x60, 0x8, 0x11, 0xa9, 0xc3 } }
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// {D1B54831-AC07-11d2-805E-00600811A9C3}
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#define MOZ_ICLASSREGISTRYENTRY_IID { 0xd1b54831, 0xac07, 0x11d2, { 0x80, 0x5e, 0x0, 0x60, 0x8, 0x11, 0xa9, 0xc3 } }
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#endif
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