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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /modules/libjar/zipwriter/nsZipWriter.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'modules/libjar/zipwriter/nsZipWriter.h')
-rw-r--r-- | modules/libjar/zipwriter/nsZipWriter.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/modules/libjar/zipwriter/nsZipWriter.h b/modules/libjar/zipwriter/nsZipWriter.h new file mode 100644 index 0000000000..8ba04c72c7 --- /dev/null +++ b/modules/libjar/zipwriter/nsZipWriter.h @@ -0,0 +1,79 @@ +/* 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 _nsZipWriter_h_ +#define _nsZipWriter_h_ + +#include "nsIZipWriter.h" +#include "nsIRequestObserver.h" +#include "nsZipHeader.h" +#include "nsCOMPtr.h" +#include "nsCOMArray.h" +#include "nsTArray.h" +#include "nsTHashMap.h" +#include "mozilla/Attributes.h" + +#define ZIPWRITER_CONTRACTID "@mozilla.org/zipwriter;1" +#define ZIPWRITER_CID \ + { \ + 0x430d416c, 0xa722, 0x4ad1, { \ + 0xbe, 0x98, 0xd9, 0xa4, 0x45, 0xf8, 0x5e, 0x3f \ + } \ + } + +#define OPERATION_ADD 0 +#define OPERATION_REMOVE 1 +struct nsZipQueueItem { + public: + uint32_t mOperation; + nsCString mZipEntry; + nsCOMPtr<nsIFile> mFile; + nsCOMPtr<nsIChannel> mChannel; + nsCOMPtr<nsIInputStream> mStream; + PRTime mModTime; + int32_t mCompression; + uint32_t mPermissions; +}; + +class nsZipWriter final : public nsIZipWriter, public nsIRequestObserver { + public: + NS_DECL_ISUPPORTS + NS_DECL_NSIZIPWRITER + NS_DECL_NSIREQUESTOBSERVER + + nsZipWriter(); + nsresult EntryCompleteCallback(nsZipHeader* aHeader, nsresult aStatus); + + private: + ~nsZipWriter(); + + uint32_t mCDSOffset; + bool mCDSDirty; + bool mInQueue; + + nsCOMPtr<nsIFile> mFile; + nsCOMPtr<nsIRequestObserver> mProcessObserver; + nsCOMPtr<nsISupports> mProcessContext; + nsCOMPtr<nsIOutputStream> mStream; + nsCOMArray<nsZipHeader> mHeaders; + nsTArray<nsZipQueueItem> mQueue; + nsTHashMap<nsCStringHashKey, int32_t> mEntryHash; + nsCString mComment; + + nsresult SeekCDS(); + void Cleanup(); + nsresult ReadFile(nsIFile* aFile); + nsresult InternalAddEntryDirectory(const nsACString& aZipEntry, + PRTime aModTime, uint32_t aPermissions); + nsresult BeginProcessingAddition(nsZipQueueItem* aItem, bool* complete); + nsresult BeginProcessingRemoval(int32_t aPos); + nsresult AddEntryStream(const nsACString& aZipEntry, PRTime aModTime, + int32_t aCompression, nsIInputStream* aStream, + bool aQueue, uint32_t aPermissions); + void BeginProcessingNextItem(); + void FinishQueue(nsresult aStatus); +}; + +#endif |