symbian s60 实现 zip 文件解压到指定目录

if (fileName.Find(_L(".")) > 0)//if not dir

{

RFile file;

User::LeaveIfError(file.Replace(aFileSession, fileName, EFileWrite));

CleanupClosePushL(file);

User::LeaveIfError(file.Write(*buffer));

CleanupStack::PopAndDestroy();//file

}

CleanupStack::PopAndDestroy(3);//member,buffer,stream

}

CleanupStack::PopAndDestroy(); // members

}

//Add

by windcao

LOCAL_C void ExtractionAllL(RFs& aFileSession, C< p>

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aZipFile, const TDesC& aPath)

{ CZipFileMemberIterator* members = aZipFile.GetMembersL();

CleanupStack::PushL(members); CZipFileMember* member; while ((member =

members->NextL()) != 0) { RZipFileMemberReaderStream* stream;

aZipFile.GetInputStreamL(member, stream); CleanupStack::PushL(member);

CleanupStack::PushL(stream); // Extracts aFileName to a buffer. // If

the file is quite huge, then read the file in streaming mode. // For

example, use 4KB buffer and read it in an active object. HBufC8* buffer

= HBufC8::NewLC(member->UncompressedSize()); TPtr8

bufferPtr(buffer->Des());

User::LeaveIfError(stream->Read(bufferPtr,

member->UncompressedSize())); // Store the buffer to a file. // It

saves the file to KExtractedPath directory, the file name is the same