Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 259 insertions, 0 deletions

diff --git a/xpcom/components/nsComponentManagerUtils.cpp b/xpcom/components/nsComponentManagerUtils.cpp
new file mode 100644
index 0000000000..569c97060c
--- /dev/null
+++ b/xpcom/components/nsComponentManagerUtils.cpp
@@ -0,0 +1,259 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsXPCOM_h__
+#  include "nsXPCOM.h"
+#endif
+
+#ifndef nsCOMPtr_h__
+#  include "nsCOMPtr.h"
+#endif
+
+#ifdef MOZILLA_INTERNAL_API
+#  include "nsComponentManager.h"
+#endif
+
+#include "nsComponentManagerUtils.h"
+#include "nsServiceManagerUtils.h"
+
+#include "nsIComponentManager.h"
+
+#ifndef MOZILLA_INTERNAL_API
+
+nsresult CallGetService(const nsCID& aCID, const nsIID& aIID, void** aResult) {
+  nsCOMPtr<nsIServiceManager> servMgr;
+  nsresult status = NS_GetServiceManager(getter_AddRefs(servMgr));
+  if (servMgr) {
+    status = servMgr->GetService(aCID, aIID, aResult);
+  }
+  return status;
+}
+
+nsresult CallGetService(const char* aContractID, const nsIID& aIID,
+                        void** aResult) {
+  nsCOMPtr<nsIServiceManager> servMgr;
+  nsresult status = NS_GetServiceManager(getter_AddRefs(servMgr));
+  if (servMgr) {
+    status = servMgr->GetServiceByContractID(aContractID, aIID, aResult);
+  }
+  return status;
+}
+
+#else
+
+nsresult CallGetService(const nsCID& aCID, const nsIID& aIID, void** aResult) {
+  nsComponentManagerImpl* compMgr = nsComponentManagerImpl::gComponentManager;
+  if (!compMgr) {
+    return NS_ERROR_NOT_INITIALIZED;
+  }
+
+  return compMgr->nsComponentManagerImpl::GetService(aCID, aIID, aResult);
+}
+
+nsresult CallGetService(const char* aContractID, const nsIID& aIID,
+                        void** aResult) {
+  nsComponentManagerImpl* compMgr = nsComponentManagerImpl::gComponentManager;
+  if (!compMgr) {
+    return NS_ERROR_NOT_INITIALIZED;
+  }
+
+  return compMgr->nsComponentManagerImpl::GetServiceByContractID(aContractID,
+                                                                 aIID, aResult);
+}
+
+#endif
+
+#ifndef MOZILLA_INTERNAL_API
+
+nsresult CallCreateInstance(const nsCID& aCID, const nsIID& aIID,
+                            void** aResult) {
+  nsCOMPtr<nsIComponentManager> compMgr;
+  nsresult status = NS_GetComponentManager(getter_AddRefs(compMgr));
+  if (compMgr) {
+    status = compMgr->CreateInstance(aCID, aIID, aResult);
+  }
+  return status;
+}
+
+nsresult CallCreateInstance(const char* aContractID, const nsIID& aIID,
+                            void** aResult) {
+  nsCOMPtr<nsIComponentManager> compMgr;
+  nsresult status = NS_GetComponentManager(getter_AddRefs(compMgr));
+  if (compMgr)
+    status = compMgr->CreateInstanceByContractID(aContractID, aIID, aResult);
+  return status;
+}
+
+nsresult CallGetClassObject(const nsCID& aCID, const nsIID& aIID,
+                            void** aResult) {
+  nsCOMPtr<nsIComponentManager> compMgr;
+  nsresult status = NS_GetComponentManager(getter_AddRefs(compMgr));
+  if (compMgr) {
+    status = compMgr->GetClassObject(aCID, aIID, aResult);
+  }
+  return status;
+}
+
+nsresult CallGetClassObject(const char* aContractID, const nsIID& aIID,
+                            void** aResult) {
+  nsCOMPtr<nsIComponentManager> compMgr;
+  nsresult status = NS_GetComponentManager(getter_AddRefs(compMgr));
+  if (compMgr)
+    status = compMgr->GetClassObjectByContractID(aContractID, aIID, aResult);
+  return status;
+}
+
+#else
+
+nsresult CallCreateInstance(const nsCID& aCID, const nsIID& aIID,
+                            void** aResult) {
+  nsComponentManagerImpl* compMgr = nsComponentManagerImpl::gComponentManager;
+  if (NS_WARN_IF(!compMgr)) {
+    return NS_ERROR_NOT_INITIALIZED;
+  }
+
+  return compMgr->nsComponentManagerImpl::CreateInstance(aCID, aIID, aResult);
+}
+
+nsresult CallCreateInstance(const char* aContractID, const nsIID& aIID,
+                            void** aResult) {
+  nsComponentManagerImpl* compMgr = nsComponentManagerImpl::gComponentManager;
+  if (NS_WARN_IF(!compMgr)) {
+    return NS_ERROR_NOT_INITIALIZED;
+  }
+
+  return compMgr->nsComponentManagerImpl::CreateInstanceByContractID(
+      aContractID, aIID, aResult);
+}
+
+nsresult CallGetClassObject(const nsCID& aCID, const nsIID& aIID,
+                            void** aResult) {
+  nsComponentManagerImpl* compMgr = nsComponentManagerImpl::gComponentManager;
+  if (NS_WARN_IF(!compMgr)) {
+    return NS_ERROR_NOT_INITIALIZED;
+  }
+
+  return compMgr->nsComponentManagerImpl::GetClassObject(aCID, aIID, aResult);
+}
+
+nsresult CallGetClassObject(const char* aContractID, const nsIID& aIID,
+                            void** aResult) {
+  nsComponentManagerImpl* compMgr = nsComponentManagerImpl::gComponentManager;
+  if (NS_WARN_IF(!compMgr)) {
+    return NS_ERROR_NOT_INITIALIZED;
+  }
+
+  return compMgr->nsComponentManagerImpl::GetClassObjectByContractID(
+      aContractID, aIID, aResult);
+}
+
+#endif
+
+nsresult nsCreateInstanceByCID::operator()(const nsIID& aIID,
+                                           void** aInstancePtr) const {
+  nsresult status = CallCreateInstance(mCID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}
+
+nsresult nsCreateInstanceByContractID::operator()(const nsIID& aIID,
+                                                  void** aInstancePtr) const {
+  nsresult status = CallCreateInstance(mContractID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}
+
+nsresult nsCreateInstanceFromFactory::operator()(const nsIID& aIID,
+                                                 void** aInstancePtr) const {
+  nsresult status = mFactory->CreateInstance(aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}
+
+nsresult nsGetClassObjectByCID::operator()(const nsIID& aIID,
+                                           void** aInstancePtr) const {
+  nsresult status = CallGetClassObject(mCID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}
+
+nsresult nsGetClassObjectByContractID::operator()(const nsIID& aIID,
+                                                  void** aInstancePtr) const {
+  nsresult status = CallGetClassObject(mContractID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}
+
+nsresult nsGetServiceByCID::operator()(const nsIID& aIID,
+                                       void** aInstancePtr) const {
+  nsresult status = CallGetService(mCID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+
+  return status;
+}
+
+nsresult nsGetServiceByCIDWithError::operator()(const nsIID& aIID,
+                                                void** aInstancePtr) const {
+  nsresult status = CallGetService(mCID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}
+
+nsresult nsGetServiceByContractID::operator()(const nsIID& aIID,
+                                              void** aInstancePtr) const {
+  nsresult status = CallGetService(mContractID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+
+  return status;
+}
+
+nsresult nsGetServiceByContractIDWithError::operator()(
+    const nsIID& aIID, void** aInstancePtr) const {
+  nsresult status = CallGetService(mContractID, aIID, aInstancePtr);
+  if (NS_FAILED(status)) {
+    *aInstancePtr = 0;
+  }
+
+  if (mErrorPtr) {
+    *mErrorPtr = status;
+  }
+  return status;
+}