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fixes bug 114778 "formpost temp files not cleaned up when browser exits"

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r=gordon,dougt sr=mscott
This commit is contained in:
darin%netscape.com 2001-12-20 03:49:07 +00:00
parent d923e994f2
commit 4e37323693
2 changed files with 8 additions and 10 deletions
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14
netwerk/base/src/nsFileStreams.cpp
View File

@ -475,12 +475,14 @@ nsFileInputStream::Init(nsIFile* file, PRInt32 ioFlags, PRInt32 perm, PRBool del
if (NS_FAILED(rv)) return rv;
if (deleteOnClose) {
#if defined(XP_UNIX) || defined(XP_WIN)
// POSIX compatible filesystems allow a file to be unlinked while a
// file descriptor is still referencing the file. since we've already
// opened the file descriptor, we'll try to remove the file. if that
// fails, then we'll just remember the nsIFile and remove it after we
// close the file descriptor.
rv = file->Remove(PR_FALSE);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to delete file");
#else
mFileToDelete = file;
#endif
if (NS_FAILED(rv))
mFileToDelete = file;
}
return NS_OK;
}
@ -491,13 +493,11 @@ nsFileInputStream::Close()
PR_FREEIF(mLineBuffer);
mLineBuffer = nsnull; // in case Close() is called again after failing
nsresult rv = nsFileStream::Close();
#if !defined(XP_UNIX) && !defined(XP_WIN)
if (NS_FAILED(rv)) return rv;
if (mFileToDelete) {
rv = mFileToDelete->Remove(PR_FALSE);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to delete file");
}
#endif
return rv;
}

4
netwerk/base/src/nsFileStreams.h
View File

@ -109,10 +109,8 @@ public:
static NS_METHOD
Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
protected:
nsLineBuffer * mLineBuffer;
#if !defined(XP_UNIX) && !defined(XP_WIN)
nsLineBuffer *mLineBuffer;
nsCOMPtr<nsIFile> mFileToDelete;
#endif
};
////////////////////////////////////////////////////////////////////////////////