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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /storage/mozStorageBindingParamsArray.cpp
parentInitial commit. (diff)
downloadfirefox-e51783d008170d9ab27d25da98ca3a38b0a41b67.tar.xz
firefox-e51783d008170d9ab27d25da98ca3a38b0a41b67.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'storage/mozStorageBindingParamsArray.cpp')
-rw-r--r--storage/mozStorageBindingParamsArray.cpp75
1 files changed, 75 insertions, 0 deletions
diff --git a/storage/mozStorageBindingParamsArray.cpp b/storage/mozStorageBindingParamsArray.cpp
new file mode 100644
index 0000000000..1913d44733
--- /dev/null
+++ b/storage/mozStorageBindingParamsArray.cpp
@@ -0,0 +1,75 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
+ * 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 "mozStorageBindingParamsArray.h"
+#include "mozStorageBindingParams.h"
+#include "StorageBaseStatementInternal.h"
+
+namespace mozilla {
+namespace storage {
+
+////////////////////////////////////////////////////////////////////////////////
+//// BindingParamsArray
+
+BindingParamsArray::BindingParamsArray(
+ StorageBaseStatementInternal* aOwningStatement)
+ : mOwningStatement(aOwningStatement), mLocked(false) {}
+
+void BindingParamsArray::lock() {
+ NS_ASSERTION(mLocked == false, "Array has already been locked!");
+ mLocked = true;
+
+ // We also no longer need to hold a reference to our statement since it owns
+ // us.
+ mOwningStatement = nullptr;
+}
+
+const StorageBaseStatementInternal* BindingParamsArray::getOwner() const {
+ return mOwningStatement;
+}
+
+NS_IMPL_ISUPPORTS(BindingParamsArray, mozIStorageBindingParamsArray)
+
+///////////////////////////////////////////////////////////////////////////////
+//// mozIStorageBindingParamsArray
+
+NS_IMETHODIMP
+BindingParamsArray::NewBindingParams(mozIStorageBindingParams** _params) {
+ NS_ENSURE_FALSE(mLocked, NS_ERROR_UNEXPECTED);
+
+ nsCOMPtr<mozIStorageBindingParams> params(
+ mOwningStatement->newBindingParams(this));
+ NS_ENSURE_TRUE(params, NS_ERROR_UNEXPECTED);
+
+ params.forget(_params);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+BindingParamsArray::AddParams(mozIStorageBindingParams* aParameters) {
+ NS_ENSURE_FALSE(mLocked, NS_ERROR_UNEXPECTED);
+
+ BindingParams* params = static_cast<BindingParams*>(aParameters);
+
+ // Check to make sure that this set of parameters was created with us.
+ if (params->getOwner() != this) return NS_ERROR_UNEXPECTED;
+
+ mArray.AppendElement(params);
+
+ // Lock the parameters only after we've successfully added them.
+ params->lock();
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+BindingParamsArray::GetLength(uint32_t* _length) {
+ *_length = length();
+ return NS_OK;
+}
+
+} // namespace storage
+} // namespace mozilla