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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /comm/mailnews/import/src/nsImportScanFile.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | comm/mailnews/import/src/nsImportScanFile.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/comm/mailnews/import/src/nsImportScanFile.h b/comm/mailnews/import/src/nsImportScanFile.h new file mode 100644 index 0000000000..e5704aaf36 --- /dev/null +++ b/comm/mailnews/import/src/nsImportScanFile.h @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* 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 nsImportScanFile_h__ +#define nsImportScanFile_h__ + +#include "mozilla/Attributes.h" +#include "nsCOMPtr.h" +#include "nsIInputStream.h" + +class nsImportScanFile { + public: + nsImportScanFile(); + virtual ~nsImportScanFile(); + + void InitScan(nsIInputStream* pInputStream, uint8_t* pBuf, uint32_t sz); + + void CleanUpScan(void); + + virtual bool Scan(bool* pDone); + + protected: + void ShiftBuffer(void); + bool FillBufferFromFile(void); + virtual bool ScanBuffer(bool* pDone); + + protected: + nsCOMPtr<nsIInputStream> m_pInputStream; + uint8_t* m_pBuf; + uint32_t m_bufSz; + uint32_t m_bytesInBuf; + uint32_t m_pos; + bool m_eof; + bool m_allocated; +}; + +class nsImportScanFileLines : public nsImportScanFile { + public: + nsImportScanFileLines() { m_needEol = false; } + + void ResetLineScan(void) { m_needEol = false; } + + virtual bool ProcessLine(uint8_t* /* pLine */, uint32_t /* len */, + bool* /* pDone */) { + return true; + } + + protected: + virtual bool ScanBuffer(bool* pDone) override; + + bool m_needEol; +}; + +#endif /* nsImportScanFile_h__ */ |