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authorTiger Wang <ziwei.tiger@outlook.com>2021-01-11 17:39:43 +0100
committerGitHub <noreply@github.com>2021-01-11 17:39:43 +0100
commiteeb63b8901a9c049f1bb594abb9ce9b4a9c47620 (patch)
treeb07daae788f918b83eeb0bdbd51e49292f1c8d88 /src/OSSupport/GZipFile.h
parentFixed switch-ups regarding some slab and stair recipes (#5099) (diff)
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Diffstat (limited to '')
-rw-r--r--src/OSSupport/GZipFile.h41
1 files changed, 7 insertions, 34 deletions
diff --git a/src/OSSupport/GZipFile.h b/src/OSSupport/GZipFile.h
index 00a2fd717..dd4999339 100644
--- a/src/OSSupport/GZipFile.h
+++ b/src/OSSupport/GZipFile.h
@@ -1,7 +1,7 @@
// GZipFile.h
-// Declares the cGZipFile class representing a RAII wrapper over zlib's GZip file routines
+// Declares the GZipFile namespace representing a wrapper over a file stream that can read and write to GZip'd files
@@ -9,44 +9,17 @@
#pragma once
-#include "zlib/zlib.h"
+#include "StringCompression.h"
-class cGZipFile
+namespace GZipFile
{
-public:
- enum eMode
- {
- fmRead, // Read-only. If the file doesn't exist, object will not be valid
- fmWrite, // Write-only. If the file already exists, it will be overwritten
- } ;
+ /** Reads the rest of the file and returns the decompressed contents. */
+ Compression::Result ReadRestOfFile(const std::string & a_FileName);
- cGZipFile(void);
- ~cGZipFile();
-
- /** Opens the file. Returns true if successful. Fails if a file has already been opened through this object. */
- bool Open(const AString & a_FileName, eMode a_Mode);
-
- /** Closes the file, flushing all buffers. This object may be then reused for a different file and / or mode */
- void Close(void);
-
- /** Reads the rest of the file and decompresses it into a_Contents. Returns the number of decompressed bytes, <0 for error */
- int ReadRestOfFile(AString & a_Contents);
-
- /** Writes a_Contents into file, compressing it along the way. Returns true if successful. Multiple writes are supported. */
- bool Write(const AString & a_Contents) { return Write(a_Contents.data(), static_cast<int>(a_Contents.size())); }
-
- bool Write(const char * a_Data, int a_Size);
-
-protected:
- gzFile m_File;
- eMode m_Mode;
+ /** Writes a_Contents into file, compressing it along the way. */
+ void Write(const std::string & a_FileName, ContiguousByteBufferView a_Contents);
} ;
-
-
-
-
-