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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/protocol/about/nsAboutCacheEntry.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/protocol/about/nsAboutCacheEntry.h')
-rw-r--r--netwerk/protocol/about/nsAboutCacheEntry.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/netwerk/protocol/about/nsAboutCacheEntry.h b/netwerk/protocol/about/nsAboutCacheEntry.h
new file mode 100644
index 0000000000..76f8649061
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+++ b/netwerk/protocol/about/nsAboutCacheEntry.h
@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsAboutCacheEntry_h__
+#define nsAboutCacheEntry_h__
+
+#include "nsIAboutModule.h"
+#include "nsICacheEntryOpenCallback.h"
+#include "nsICacheEntry.h"
+#include "nsIStreamListener.h"
+#include "nsString.h"
+#include "nsCOMPtr.h"
+#include "nsIChannel.h"
+
+class nsIAsyncOutputStream;
+class nsIInputStream;
+class nsILoadContextInfo;
+class nsIURI;
+
+class nsAboutCacheEntry final : public nsIAboutModule {
+ public:
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSIABOUTMODULE
+
+ private:
+ virtual ~nsAboutCacheEntry() = default;
+
+ class Channel final : public nsICacheEntryOpenCallback,
+ public nsICacheEntryMetaDataVisitor,
+ public nsIStreamListener,
+ public nsIChannel {
+ public:
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSICACHEENTRYOPENCALLBACK
+ NS_DECL_NSICACHEENTRYMETADATAVISITOR
+ NS_DECL_NSIREQUESTOBSERVER
+ NS_DECL_NSISTREAMLISTENER
+ NS_FORWARD_SAFE_NSICHANNEL(mChannel)
+ NS_FORWARD_SAFE_NSIREQUEST(mChannel)
+
+ Channel() = default;
+
+ private:
+ virtual ~Channel() = default;
+
+ public:
+ [[nodiscard]] nsresult Init(nsIURI* uri, nsILoadInfo* aLoadInfo);
+
+ [[nodiscard]] nsresult GetContentStream(nsIURI*, nsIInputStream**);
+ [[nodiscard]] nsresult OpenCacheEntry(nsIURI*);
+ [[nodiscard]] nsresult OpenCacheEntry();
+ [[nodiscard]] nsresult WriteCacheEntryDescription(nsICacheEntry*);
+ [[nodiscard]] nsresult WriteCacheEntryUnavailable();
+ [[nodiscard]] nsresult ParseURI(nsIURI* uri, nsACString& storageName,
+ nsILoadContextInfo** loadInfo,
+ nsCString& enahnceID, nsIURI** cacheUri);
+ void CloseContent();
+
+ [[nodiscard]] static nsresult PrintCacheData(
+ nsIInputStream* aInStream, void* aClosure, const char* aFromSegment,
+ uint32_t aToOffset, uint32_t aCount, uint32_t* aWriteCount);
+
+ private:
+ nsCString mStorageName, mEnhanceId;
+ nsCOMPtr<nsILoadContextInfo> mLoadInfo;
+ nsCOMPtr<nsIURI> mCacheURI;
+
+ nsCString* mBuffer{nullptr};
+ nsCOMPtr<nsIAsyncOutputStream> mOutputStream;
+ bool mWaitingForData{false};
+ uint32_t mHexDumpState{0};
+
+ nsCOMPtr<nsIChannel> mChannel;
+ };
+};
+
+#define NS_ABOUT_CACHE_ENTRY_MODULE_CID \
+ { /* 7fa5237d-b0eb-438f-9e50-ca0166e63788 */ \
+ 0x7fa5237d, 0xb0eb, 0x438f, { \
+ 0x9e, 0x50, 0xca, 0x01, 0x66, 0xe6, 0x37, 0x88 \
+ } \
+ }
+
+#endif // nsAboutCacheEntry_h__