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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /docshell/shistory/nsSHTransaction.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'docshell/shistory/nsSHTransaction.cpp')
-rw-r--r--docshell/shistory/nsSHTransaction.cpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/docshell/shistory/nsSHTransaction.cpp b/docshell/shistory/nsSHTransaction.cpp
new file mode 100644
index 000000000..061454d35
--- /dev/null
+++ b/docshell/shistory/nsSHTransaction.cpp
@@ -0,0 +1,107 @@
+/* -*- 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/. */
+
+#include "nsSHTransaction.h"
+#include "nsISHEntry.h"
+
+nsSHTransaction::nsSHTransaction()
+ : mPersist(true)
+ , mPrev(nullptr)
+{
+}
+
+nsSHTransaction::~nsSHTransaction()
+{
+}
+
+NS_IMPL_ADDREF(nsSHTransaction)
+NS_IMPL_RELEASE(nsSHTransaction)
+
+NS_INTERFACE_MAP_BEGIN(nsSHTransaction)
+ NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsISHTransaction)
+ NS_INTERFACE_MAP_ENTRY(nsISHTransaction)
+NS_INTERFACE_MAP_END
+
+NS_IMETHODIMP
+nsSHTransaction::Create(nsISHEntry* aSHEntry, nsISHTransaction* aPrev)
+{
+ SetSHEntry(aSHEntry);
+ if (aPrev) {
+ aPrev->SetNext(this);
+ }
+
+ SetPrev(aPrev);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::GetSHEntry(nsISHEntry** aResult)
+{
+ NS_ENSURE_ARG_POINTER(aResult);
+ *aResult = mSHEntry;
+ NS_IF_ADDREF(*aResult);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::SetSHEntry(nsISHEntry* aSHEntry)
+{
+ mSHEntry = aSHEntry;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::GetNext(nsISHTransaction** aResult)
+{
+ NS_ENSURE_ARG_POINTER(aResult);
+ *aResult = mNext;
+ NS_IF_ADDREF(*aResult);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::SetNext(nsISHTransaction* aNext)
+{
+ if (aNext) {
+ NS_ENSURE_SUCCESS(aNext->SetPrev(this), NS_ERROR_FAILURE);
+ }
+
+ mNext = aNext;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::SetPrev(nsISHTransaction* aPrev)
+{
+ /* This is weak reference to parent. Do not Addref it */
+ mPrev = aPrev;
+ return NS_OK;
+}
+
+nsresult
+nsSHTransaction::GetPrev(nsISHTransaction** aResult)
+{
+ NS_ENSURE_ARG_POINTER(aResult);
+ *aResult = mPrev;
+ NS_IF_ADDREF(*aResult);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::SetPersist(bool aPersist)
+{
+ mPersist = aPersist;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHTransaction::GetPersist(bool* aPersist)
+{
+ NS_ENSURE_ARG_POINTER(aPersist);
+
+ *aPersist = mPersist;
+ return NS_OK;
+}