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| 1 /* |
| 2 * DO NOT EDIT. THIS FILE IS GENERATED FROM c:/builds/tinderbox/XR-Mozilla1.8.0
-Release/WINNT_5.2_Depend/mozilla/xpcom/components/nsIServiceManager.idl |
| 3 */ |
| 4 |
| 5 #ifndef __gen_nsIServiceManager_h__ |
| 6 #define __gen_nsIServiceManager_h__ |
| 7 |
| 8 |
| 9 #ifndef __gen_nsISupports_h__ |
| 10 #include "nsISupports.h" |
| 11 #endif |
| 12 |
| 13 /* For IDL files that don't want to include root IDL files. */ |
| 14 #ifndef NS_NO_VTABLE |
| 15 #define NS_NO_VTABLE |
| 16 #endif |
| 17 |
| 18 /* starting interface: nsIServiceManager */ |
| 19 #define NS_ISERVICEMANAGER_IID_STR "8bb35ed9-e332-462d-9155-4a002ab5c958" |
| 20 |
| 21 #define NS_ISERVICEMANAGER_IID \ |
| 22 {0x8bb35ed9, 0xe332, 0x462d, \ |
| 23 { 0x91, 0x55, 0x4a, 0x00, 0x2a, 0xb5, 0xc9, 0x58 }} |
| 24 |
| 25 /** |
| 26 * The nsIServiceManager manager interface provides a means to obtain |
| 27 * global services in an application. The service manager depends on the |
| 28 * repository to find and instantiate factories to obtain services. |
| 29 * |
| 30 * Users of the service manager must first obtain a pointer to the global |
| 31 * service manager by calling NS_GetServiceManager. After that, |
| 32 * they can request specific services by calling GetService. When they are |
| 33 * finished they can NS_RELEASE() the service as usual. |
| 34 * |
| 35 * A user of a service may keep references to particular services indefinitely |
| 36 * and only must call Release when it shuts down. |
| 37 * |
| 38 * @status FROZEN |
| 39 */ |
| 40 class NS_NO_VTABLE nsIServiceManager : public nsISupports { |
| 41 public: |
| 42 |
| 43 NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISERVICEMANAGER_IID) |
| 44 |
| 45 /** |
| 46 * getServiceByContractID |
| 47 * |
| 48 * Returns the instance that implements aClass or aContractID and the |
| 49 * interface aIID. This may result in the instance being created. |
| 50 * |
| 51 * @param aClass or aContractID : aClass or aContractID of object |
| 52 * instance requested |
| 53 * @param aIID : IID of interface requested |
| 54 * @param result : resulting service |
| 55 */ |
| 56 /* void getService (in nsCIDRef aClass, in nsIIDRef aIID, [iid_is (aIID), retv
al] out nsQIResult result); */ |
| 57 NS_IMETHOD GetService(const nsCID & aClass, const nsIID & aIID, void * *result
) = 0; |
| 58 |
| 59 /* void getServiceByContractID (in string aContractID, in nsIIDRef aIID, [iid_
is (aIID), retval] out nsQIResult result); */ |
| 60 NS_IMETHOD GetServiceByContractID(const char *aContractID, const nsIID & aIID,
void * *result) = 0; |
| 61 |
| 62 /** |
| 63 * isServiceInstantiated |
| 64 * |
| 65 * isServiceInstantiated will return a true if the service has already |
| 66 * been created, otherwise false |
| 67 * |
| 68 * @param aClass or aContractID : aClass or aContractID of object |
| 69 * instance requested |
| 70 * @param aIID : IID of interface requested |
| 71 * @param aIID : IID of interface requested |
| 72 */ |
| 73 /* boolean isServiceInstantiated (in nsCIDRef aClass, in nsIIDRef aIID); */ |
| 74 NS_IMETHOD IsServiceInstantiated(const nsCID & aClass, const nsIID & aIID, PRB
ool *_retval) = 0; |
| 75 |
| 76 /* boolean isServiceInstantiatedByContractID (in string aContractID, in nsIIDR
ef aIID); */ |
| 77 NS_IMETHOD IsServiceInstantiatedByContractID(const char *aContractID, const ns
IID & aIID, PRBool *_retval) = 0; |
| 78 |
| 79 }; |
| 80 |
| 81 /* Use this macro when declaring classes that implement this interface. */ |
| 82 #define NS_DECL_NSISERVICEMANAGER \ |
| 83 NS_IMETHOD GetService(const nsCID & aClass, const nsIID & aIID, void * *result
); \ |
| 84 NS_IMETHOD GetServiceByContractID(const char *aContractID, const nsIID & aIID,
void * *result); \ |
| 85 NS_IMETHOD IsServiceInstantiated(const nsCID & aClass, const nsIID & aIID, PRB
ool *_retval); \ |
| 86 NS_IMETHOD IsServiceInstantiatedByContractID(const char *aContractID, const ns
IID & aIID, PRBool *_retval); |
| 87 |
| 88 /* Use this macro to declare functions that forward the behavior of this interfa
ce to another object. */ |
| 89 #define NS_FORWARD_NSISERVICEMANAGER(_to) \ |
| 90 NS_IMETHOD GetService(const nsCID & aClass, const nsIID & aIID, void * *result
) { return _to GetService(aClass, aIID, result); } \ |
| 91 NS_IMETHOD GetServiceByContractID(const char *aContractID, const nsIID & aIID,
void * *result) { return _to GetServiceByContractID(aContractID, aIID, result);
} \ |
| 92 NS_IMETHOD IsServiceInstantiated(const nsCID & aClass, const nsIID & aIID, PRB
ool *_retval) { return _to IsServiceInstantiated(aClass, aIID, _retval); } \ |
| 93 NS_IMETHOD IsServiceInstantiatedByContractID(const char *aContractID, const ns
IID & aIID, PRBool *_retval) { return _to IsServiceInstantiatedByContractID(aCon
tractID, aIID, _retval); } |
| 94 |
| 95 /* Use this macro to declare functions that forward the behavior of this interfa
ce to another object in a safe way. */ |
| 96 #define NS_FORWARD_SAFE_NSISERVICEMANAGER(_to) \ |
| 97 NS_IMETHOD GetService(const nsCID & aClass, const nsIID & aIID, void * *result
) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetService(aClass, aIID, result);
} \ |
| 98 NS_IMETHOD GetServiceByContractID(const char *aContractID, const nsIID & aIID,
void * *result) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetServiceByContra
ctID(aContractID, aIID, result); } \ |
| 99 NS_IMETHOD IsServiceInstantiated(const nsCID & aClass, const nsIID & aIID, PRB
ool *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->IsServiceInstantiated
(aClass, aIID, _retval); } \ |
| 100 NS_IMETHOD IsServiceInstantiatedByContractID(const char *aContractID, const ns
IID & aIID, PRBool *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->IsServ
iceInstantiatedByContractID(aContractID, aIID, _retval); } |
| 101 |
| 102 #if 0 |
| 103 /* Use the code below as a template for the implementation class for this interf
ace. */ |
| 104 |
| 105 /* Header file */ |
| 106 class nsServiceManager : public nsIServiceManager |
| 107 { |
| 108 public: |
| 109 NS_DECL_ISUPPORTS |
| 110 NS_DECL_NSISERVICEMANAGER |
| 111 |
| 112 nsServiceManager(); |
| 113 |
| 114 private: |
| 115 ~nsServiceManager(); |
| 116 |
| 117 protected: |
| 118 /* additional members */ |
| 119 }; |
| 120 |
| 121 /* Implementation file */ |
| 122 NS_IMPL_ISUPPORTS1(nsServiceManager, nsIServiceManager) |
| 123 |
| 124 nsServiceManager::nsServiceManager() |
| 125 { |
| 126 /* member initializers and constructor code */ |
| 127 } |
| 128 |
| 129 nsServiceManager::~nsServiceManager() |
| 130 { |
| 131 /* destructor code */ |
| 132 } |
| 133 |
| 134 /* void getService (in nsCIDRef aClass, in nsIIDRef aIID, [iid_is (aIID), retval
] out nsQIResult result); */ |
| 135 NS_IMETHODIMP nsServiceManager::GetService(const nsCID & aClass, const nsIID & a
IID, void * *result) |
| 136 { |
| 137 return NS_ERROR_NOT_IMPLEMENTED; |
| 138 } |
| 139 |
| 140 /* void getServiceByContractID (in string aContractID, in nsIIDRef aIID, [iid_is
(aIID), retval] out nsQIResult result); */ |
| 141 NS_IMETHODIMP nsServiceManager::GetServiceByContractID(const char *aContractID,
const nsIID & aIID, void * *result) |
| 142 { |
| 143 return NS_ERROR_NOT_IMPLEMENTED; |
| 144 } |
| 145 |
| 146 /* boolean isServiceInstantiated (in nsCIDRef aClass, in nsIIDRef aIID); */ |
| 147 NS_IMETHODIMP nsServiceManager::IsServiceInstantiated(const nsCID & aClass, cons
t nsIID & aIID, PRBool *_retval) |
| 148 { |
| 149 return NS_ERROR_NOT_IMPLEMENTED; |
| 150 } |
| 151 |
| 152 /* boolean isServiceInstantiatedByContractID (in string aContractID, in nsIIDRef
aIID); */ |
| 153 NS_IMETHODIMP nsServiceManager::IsServiceInstantiatedByContractID(const char *aC
ontractID, const nsIID & aIID, PRBool *_retval) |
| 154 { |
| 155 return NS_ERROR_NOT_IMPLEMENTED; |
| 156 } |
| 157 |
| 158 /* End of implementation class template. */ |
| 159 #endif |
| 160 |
| 161 #define NS_ERROR_SERVICE_NOT_AVAILABLE NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODUL
E_XPCOM, 22) |
| 162 /** |
| 163 * @status DEPRECATED |
| 164 */ |
| 165 #define NS_ERROR_SERVICE_NOT_FOUND NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODUL
E_XPCOM, 22) |
| 166 /** |
| 167 * @status DEPRECATED |
| 168 */ |
| 169 #define NS_ERROR_SERVICE_IN_USE NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODUL
E_XPCOM, 23) |
| 170 // Observing xpcom autoregistration. Topics will be 'start' and 'stop'. |
| 171 #define NS_XPCOM_AUTOREGISTRATION_OBSERVER_ID "xpcom-autoregistration" |
| 172 #ifdef MOZILLA_INTERNAL_API |
| 173 #include "nsXPCOM.h" |
| 174 #include "nsServiceManagerUtils.h" |
| 175 #include "nsIServiceManagerObsolete.h" |
| 176 #endif |
| 177 |
| 178 #endif /* __gen_nsIServiceManager_h__ */ |
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