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diff --git a/src/libs/xpcom18a4/xpcom/obsolete/nsFileStream.h b/src/libs/xpcom18a4/xpcom/obsolete/nsFileStream.h
new file mode 100644
index 00000000..b0cd5e8a
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+++ b/src/libs/xpcom18a4/xpcom/obsolete/nsFileStream.h
@@ -0,0 +1,772 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+// First checked in on 98/11/20 by John R. McMullen in the wrong directory.
+// Checked in again 98/12/04.
+// Polished version 98/12/08.
+// Completely rewritten to integrate with nsIInputStream and nsIOutputStream (the
+// xpcom stream objects.
+
+//========================================================================================
+//
+// Classes defined:
+//
+// nsInputStream, nsOutputStream
+// These are the lightweight STATICALLY LINKED wrappers for
+// the xpcom objects nsIInputStream and nsIOutputstream.
+// Possible uses:
+// If you are implementing a function that accepts one of these xpcom
+// streams, just make one of these little jobbies on the stack, and
+// the handy << or >> notation can be yours.
+//
+// nsInputFileStream, nsOutputFileStream
+// These are the STATICALLY LINKED wrappers for the file-related
+// versions of the above.
+// nsIOFileStream
+// An input and output file stream attached to the same file.
+//
+// This suite provide the following services:
+//
+// 1. Encapsulates all platform-specific file details, so that file i/o
+// can be done correctly without any platform #ifdefs
+//
+// 2. Uses NSPR file services (NOT ansi file I/O), in order to get best
+// native performance. This performance difference is especially large on
+// macintosh.
+//
+// 3. Allows all the power of the ansi stream syntax.
+//
+// Basic example:
+//
+// nsFileSpec myPath("/Development/iotest.txt");
+//
+// nsOutputFileStream testStream(myPath);
+// testStream << "Hello World" << nsEndl;
+//
+// 4. Requires streams to be constructed using typesafe nsFileSpec specifier
+// (not the notorious and bug prone const char*), namely nsFileSpec. See
+// nsFileSpec.h for more details.
+//
+// 5. Fixes a bug that have been there for a long time, and
+// is inevitable if you use NSPR alone:
+//
+// The problem on platforms (Macintosh) in which a path does not fully
+// specify a file, because two volumes can have the same name.
+//
+// Not yet provided:
+//
+// Endian-awareness for reading and writing crossplatform binary files. At this
+// time there seems to be no demand for this.
+//
+//========================================================================================
+
+#ifndef _FILESTREAM_H_
+#define _FILESTREAM_H_
+
+#include "xpcomobsolete.h"
+#include "nsStringFwd.h"
+
+#ifdef XP_MAC
+#include "pprio.h" // To get PR_ImportFile
+#else
+#include "prio.h"
+#endif
+
+#include "nsCOMPtr.h"
+#include "nsIFileStream.h"
+
+// Defined elsewhere
+class nsFileSpec;
+class nsIInputStream;
+class nsIOutputStream;
+class nsIFileSpec;
+
+//========================================================================================
+// Compiler-specific macros, as needed
+//========================================================================================
+#if !defined(NS_USING_NAMESPACE) && (defined(__MWERKS__) || defined(_MSC_VER))
+#define NS_USING_NAMESPACE
+#endif
+
+#ifdef NS_USING_NAMESPACE
+
+#define NS_NAMESPACE_PROTOTYPE
+#define NS_NAMESPACE namespace
+#define NS_NAMESPACE_END
+
+#else
+
+#define NS_NAMESPACE_PROTOTYPE static
+#define NS_NAMESPACE struct
+#define NS_NAMESPACE_END ;
+
+#endif // NS_USING_NAMESPACE
+
+#if !defined(XP_MAC) && !defined(__KCC)
+// PR_STDOUT and PR_STDIN are fatal on Macintosh. So for console i/o, we must use the std
+// stream stuff instead. However, we have to require that cout and cin are passed in
+// to the constructor because in the current build, there is a copy in the base.shlb,
+// and another in the caller's file. Passing it in as a parameter ensures that the
+// caller and this library are using the same global object. Groan.
+//
+// Unix currently does not support iostreams at all. Their compilers do not support
+// ANSI C++, or even ARM C++.
+//
+// Windows supports them, but only if you turn on the -GX compile flag, to support
+// exceptions.
+
+// Catch 22.
+#define NS_USE_PR_STDIO
+#endif
+
+#ifdef NS_USE_PR_STDIO
+class istream;
+class ostream;
+#define CONSOLE_IN 0
+#define CONSOLE_OUT 0
+#else
+#include <iostream>
+using std::istream;
+using std::ostream;
+#define CONSOLE_IN &std::cin
+#define CONSOLE_OUT &std::cout
+#endif
+
+//=========================== End Compiler-specific macros ===============================
+
+//========================================================================================
+class NS_COM_OBSOLETE nsInputStream
+// This is a convenience class, for use on the STACK ("new" junkies: get detoxed first).
+// Given a COM-style stream, this allows you to use the >> operators. It also acquires and
+// reference counts its stream.
+// Please read the comments at the top of this file
+//========================================================================================
+{
+public:
+ nsInputStream(nsIInputStream* inStream)
+ : mInputStream(do_QueryInterface(inStream))
+ , mEOF(PR_FALSE)
+ {}
+ virtual ~nsInputStream();
+
+ nsCOMPtr<nsIInputStream> GetIStream() const
+ {
+ return mInputStream;
+ }
+ PRBool eof() const { return get_at_eof(); }
+ char get();
+ nsresult close()
+ {
+ NS_ASSERTION(mInputStream, "mInputStream is null!");
+ if (mInputStream) {
+ return mInputStream->Close();
+ }
+ return NS_OK;
+ }
+ PRInt32 read(void* s, PRInt32 n);
+
+ // Input streamers. Add more as needed (int&, unsigned int& etc). (but you have to
+ // add delegators to the derived classes, too, because these operators don't inherit).
+ nsInputStream& operator >> (char& ch);
+
+ // Support manipulators
+ nsInputStream& operator >> (nsInputStream& (*pf)(nsInputStream&))
+ {
+ return pf(*this);
+ }
+
+protected:
+
+ // These certainly need to be overridden, they give the best shot we can at detecting
+ // eof in a simple nsIInputStream.
+ virtual void set_at_eof(PRBool atEnd)
+ {
+ mEOF = atEnd;
+ }
+ virtual PRBool get_at_eof() const
+ {
+ return mEOF;
+ }
+private:
+
+ nsInputStream& operator >> (char* buf); // TOO DANGEROUS. DON'T DEFINE.
+
+ // private and unimplemented to disallow copies and assigns
+ nsInputStream(const nsInputStream& rhs);
+ nsInputStream& operator=(const nsInputStream& rhs);
+
+// DATA
+protected:
+ nsCOMPtr<nsIInputStream> mInputStream;
+ PRBool mEOF;
+}; // class nsInputStream
+
+typedef nsInputStream nsBasicInStream; // historic support for this name
+
+//========================================================================================
+class NS_COM_OBSOLETE nsOutputStream
+// This is a convenience class, for use on the STACK ("new" junkies, get detoxed first).
+// Given a COM-style stream, this allows you to use the << operators. It also acquires and
+// reference counts its stream.
+// Please read the comments at the top of this file
+//========================================================================================
+{
+public:
+ nsOutputStream() {}
+ nsOutputStream(nsIOutputStream* inStream)
+ : mOutputStream(do_QueryInterface(inStream))
+ {}
+
+ virtual ~nsOutputStream();
+
+ nsCOMPtr<nsIOutputStream> GetIStream() const
+ {
+ return mOutputStream;
+ }
+ nsresult close()
+ {
+ if (mOutputStream)
+ return mOutputStream->Close();
+ return NS_OK;
+ }
+ void put(char c);
+ PRInt32 write(const void* s, PRInt32 n);
+ virtual nsresult flush();
+ nsresult lastWriteStatus();
+
+ // Output streamers. Add more as needed (but you have to add delegators to the derived
+ // classes, too, because these operators don't inherit).
+ nsOutputStream& operator << (const char* buf);
+ nsOutputStream& operator << (char ch);
+ nsOutputStream& operator << (short val);
+ nsOutputStream& operator << (unsigned short val);
+ nsOutputStream& operator << (long val);
+ nsOutputStream& operator << (unsigned long val);
+ nsOutputStream& operator << (int val);
+ nsOutputStream& operator << (unsigned int val);
+
+ // Support manipulators
+ nsOutputStream& operator << (nsOutputStream& (*pf)(nsOutputStream&))
+ {
+ return pf(*this);
+ }
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsOutputStream(const nsOutputStream& rhs);
+ nsOutputStream& operator=(const nsOutputStream& rhs);
+
+ nsresult mWriteStatus;
+
+// DATA
+protected:
+ nsCOMPtr<nsIOutputStream> mOutputStream;
+}; // class nsOutputStream
+
+typedef nsOutputStream nsBasicOutStream; // Historic support for this name
+
+//========================================================================================
+class NS_COM_OBSOLETE nsErrorProne
+// Common (virtual) base class for remembering errors on demand
+//========================================================================================
+{
+public:
+ nsErrorProne() // for delayed opening
+ : mResult(NS_OK)
+ {
+ }
+ PRBool failed() const
+ {
+ return NS_FAILED(mResult);
+ }
+ nsresult error() const
+ {
+ return mResult;
+ }
+
+// DATA
+protected:
+ nsresult mResult;
+}; // class nsErrorProne
+
+//========================================================================================
+class NS_COM_OBSOLETE nsFileClient
+// Because COM does not allow us to write functions which return a boolean value etc,
+// this class is here to take care of the tedious "declare variable then call with
+// the address of the variable" chores.
+//========================================================================================
+: public virtual nsErrorProne
+{
+public:
+ nsFileClient(const nsCOMPtr<nsIOpenFile>& inFile)
+ : mFile(do_QueryInterface(inFile))
+ {
+ }
+ virtual ~nsFileClient() {}
+
+ void open(
+ const nsFileSpec& inFile,
+ int nsprMode,
+ PRIntn accessMode)
+ {
+ if (mFile)
+ mResult = mFile->Open(inFile, nsprMode, accessMode);
+ }
+ PRBool is_open() const
+ {
+ PRBool result = PR_FALSE;
+ if (mFile)
+ mFile->GetIsOpen(&result);
+ return result;
+ }
+ PRBool is_file() const
+ {
+ return mFile ? PR_TRUE : PR_FALSE;
+ }
+
+protected:
+
+ nsFileClient() // for delayed opening
+ {
+ }
+// DATA
+protected:
+ nsCOMPtr<nsIOpenFile> mFile;
+}; // class nsFileClient
+
+//========================================================================================
+class NS_COM_OBSOLETE nsRandomAccessStoreClient
+// Because COM does not allow us to write functions which return a boolean value etc,
+// this class is here to take care of the tedious "declare variable then call with
+// the address of the variable" chores.
+//========================================================================================
+: public virtual nsErrorProne
+{
+public:
+ nsRandomAccessStoreClient() // for delayed opening
+ {
+ }
+ nsRandomAccessStoreClient(const nsCOMPtr<nsIRandomAccessStore>& inStore)
+ : mStore(do_QueryInterface(inStore))
+ {
+ }
+ virtual ~nsRandomAccessStoreClient() {}
+
+ void seek(PRInt64 offset)
+ {
+ seek(PR_SEEK_SET, offset);
+ }
+
+ void seek(PRSeekWhence whence, PRInt64 offset)
+ {
+ set_at_eof(PR_FALSE);
+ if (mStore)
+ mResult = mStore->Seek(whence, offset);
+ }
+ PRInt64 tell()
+ {
+ PRInt64 result;
+ LL_I2L(result, -1);
+ if (mStore)
+ mResult = mStore->Tell(&result);
+ return result;
+ }
+
+protected:
+
+ virtual PRBool get_at_eof() const
+ {
+ PRBool result = PR_TRUE;
+ if (mStore)
+ mStore->GetAtEOF(&result);
+ return result;
+ }
+
+ virtual void set_at_eof(PRBool atEnd)
+ {
+ if (mStore)
+ mStore->SetAtEOF(atEnd);
+ }
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsRandomAccessStoreClient(const nsRandomAccessStoreClient& rhs);
+ nsRandomAccessStoreClient& operator=(const nsRandomAccessStoreClient& rhs);
+
+// DATA
+protected:
+ nsCOMPtr<nsIRandomAccessStore> mStore;
+}; // class nsRandomAccessStoreClient
+
+//========================================================================================
+class NS_COM_OBSOLETE nsRandomAccessInputStream
+// Please read the comments at the top of this file
+//========================================================================================
+: public nsRandomAccessStoreClient
+, public nsInputStream
+{
+public:
+ nsRandomAccessInputStream(nsIInputStream* inStream)
+ : nsRandomAccessStoreClient(do_QueryInterface(inStream))
+ , nsInputStream(inStream)
+ {
+ }
+ PRBool readline(char* s, PRInt32 n);
+ // Result always null-terminated.
+ // Check eof() before each call.
+ // CAUTION: false result only indicates line was truncated
+ // to fit buffer, or an error occurred (OTHER THAN eof).
+
+ // Input streamers. Unfortunately, they don't inherit!
+ nsInputStream& operator >> (char& ch)
+ { return nsInputStream::operator >>(ch); }
+ nsInputStream& operator >> (nsInputStream& (*pf)(nsInputStream&))
+ { return nsInputStream::operator >>(pf); }
+
+protected:
+ nsRandomAccessInputStream()
+ : nsInputStream(nsnull)
+ {
+ }
+
+ virtual PRBool get_at_eof() const
+ {
+ return nsRandomAccessStoreClient::get_at_eof();
+ }
+
+ virtual void set_at_eof(PRBool atEnd)
+ {
+ nsRandomAccessStoreClient::set_at_eof(atEnd);
+ }
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsRandomAccessInputStream(const nsRandomAccessInputStream& rhs);
+ nsRandomAccessInputStream& operator=(const nsRandomAccessInputStream& rhs);
+
+}; // class nsRandomAccessInputStream
+
+//========================================================================================
+class NS_COM_OBSOLETE nsInputStringStream
+//========================================================================================
+: public nsRandomAccessInputStream
+{
+public:
+ nsInputStringStream(const char* stringToRead);
+ nsInputStringStream(const nsString& stringToRead);
+
+ // Input streamers. Unfortunately, they don't inherit!
+ nsInputStream& operator >> (char& ch)
+ { return nsInputStream::operator >>(ch); }
+ nsInputStream& operator >> (nsInputStream& (*pf)(nsInputStream&))
+ { return nsInputStream::operator >>(pf); }
+
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsInputStringStream(const nsInputStringStream& rhs);
+ nsInputStringStream& operator=(const nsInputStringStream& rhs);
+
+
+}; // class nsInputStringStream
+
+//========================================================================================
+class NS_COM_OBSOLETE nsInputFileStream
+// Please read the comments at the top of this file
+//========================================================================================
+: public nsRandomAccessInputStream
+, public nsFileClient
+{
+public:
+ enum { kDefaultMode = PR_RDONLY };
+ nsInputFileStream(nsIInputStream* inStream)
+ : nsRandomAccessInputStream(inStream)
+ , nsFileClient(do_QueryInterface(inStream))
+ , mFileInputStream(do_QueryInterface(inStream))
+ {
+ }
+ nsInputFileStream(
+ const nsFileSpec& inFile,
+ int nsprMode = kDefaultMode,
+ PRIntn accessMode = 00666);
+ nsInputFileStream(nsIFileSpec* inFile);
+ virtual ~nsInputFileStream();
+
+ void Open(
+ const nsFileSpec& inFile,
+ int nsprMode = kDefaultMode,
+ PRIntn accessMode = 00666)
+ {
+ if (mFile)
+ mFile->Open(inFile, nsprMode, accessMode);
+ }
+
+ // Input streamers. Unfortunately, they don't inherit!
+ nsInputStream& operator >> (char& ch)
+ { return nsInputStream::operator >>(ch); }
+ nsInputStream& operator >> (nsInputStream& (*pf)(nsInputStream&))
+ { return nsInputStream::operator >>(pf); }
+
+protected:
+ void AssignFrom(nsISupports* stream);
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsInputFileStream(const nsInputFileStream& rhs);
+ nsInputFileStream& operator=(const nsInputFileStream& rhs);
+
+// DATA
+protected:
+ nsCOMPtr<nsIFileSpecInputStream> mFileInputStream;
+}; // class nsInputFileStream
+
+//========================================================================================
+class NS_COM_OBSOLETE nsRandomAccessOutputStream
+// Please read the comments at the top of this file
+//========================================================================================
+: public nsRandomAccessStoreClient
+, public nsOutputStream
+{
+public:
+ nsRandomAccessOutputStream(nsIOutputStream* inStream)
+ : nsRandomAccessStoreClient(do_QueryInterface(inStream))
+ , nsOutputStream(inStream)
+ {
+ }
+
+ // Output streamers. Unfortunately, they don't inherit!
+ nsOutputStream& operator << (const char* buf)
+ { return nsOutputStream::operator << (buf); }
+ nsOutputStream& operator << (char ch)
+ { return nsOutputStream::operator << (ch); }
+ nsOutputStream& operator << (short val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned short val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (long val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned long val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (int val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned int val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (nsOutputStream& (*pf)(nsOutputStream&))
+ { return nsOutputStream::operator << (pf); }
+
+protected:
+ nsRandomAccessOutputStream()
+ : nsOutputStream(nsnull)
+ {
+ }
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsRandomAccessOutputStream(const nsRandomAccessOutputStream& rhs);
+ nsRandomAccessOutputStream& operator=(const nsRandomAccessOutputStream& rhs);
+
+}; // class nsRandomAccessOutputStream
+
+//========================================================================================
+class NS_COM_OBSOLETE nsOutputFileStream
+// Please read the comments at the top of this file
+//========================================================================================
+: public nsRandomAccessOutputStream
+, public nsFileClient
+{
+public:
+ enum { kDefaultMode = (PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE) };
+
+ nsOutputFileStream() {}
+ nsOutputFileStream(nsIOutputStream* inStream)
+ {
+ AssignFrom(inStream);
+ }
+ nsOutputFileStream(
+ const nsFileSpec& inFile,
+ int nsprMode = kDefaultMode,
+ PRIntn accessMode = 00666)
+ {
+ nsISupports* stream;
+ if (NS_FAILED(NS_NewIOFileStream(
+ &stream,
+ inFile, nsprMode, accessMode)))
+ return;
+ AssignFrom(stream);
+ NS_RELEASE(stream);
+ }
+ nsOutputFileStream(nsIFileSpec* inFile);
+ virtual ~nsOutputFileStream();
+
+ virtual nsresult flush();
+ virtual void abort();
+
+ // Output streamers. Unfortunately, they don't inherit!
+ nsOutputStream& operator << (const char* buf)
+ { return nsOutputStream::operator << (buf); }
+ nsOutputStream& operator << (char ch)
+ { return nsOutputStream::operator << (ch); }
+ nsOutputStream& operator << (short val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned short val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (long val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned long val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (int val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned int val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (nsOutputStream& (*pf)(nsOutputStream&))
+ { return nsOutputStream::operator << (pf); }
+
+protected:
+ void AssignFrom(nsISupports* stream);
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsOutputFileStream(const nsOutputFileStream& rhs);
+ nsOutputFileStream& operator=(const nsOutputFileStream& rhs);
+
+// DATA
+protected:
+ nsCOMPtr<nsIFileSpecOutputStream> mFileOutputStream;
+}; // class nsOutputFileStream
+
+
+//========================================================================================
+class nsIOFileStream
+// Please read the comments at the top of this file
+//========================================================================================
+: public nsInputFileStream
+, public nsOutputStream
+{
+public:
+ enum { kDefaultMode = (PR_RDWR | PR_CREATE_FILE) };
+
+ nsIOFileStream(
+ nsIInputStream* inInputStream
+ , nsIOutputStream* inOutputStream)
+ : nsInputFileStream(inInputStream)
+ , nsOutputStream(inOutputStream)
+ , mFileOutputStream(do_QueryInterface(inOutputStream))
+ {
+ }
+ nsIOFileStream(
+ const nsFileSpec& inFile,
+ int nsprMode = kDefaultMode,
+ PRIntn accessMode = 00666)
+ : nsInputFileStream((nsIInputStream*)nsnull)
+ , nsOutputStream(nsnull)
+ {
+ nsISupports* stream;
+ if (NS_FAILED(NS_NewIOFileStream(
+ &stream,
+ inFile, nsprMode, accessMode)))
+ return;
+ mFile = do_QueryInterface(stream);
+ mStore = do_QueryInterface(stream);
+ mInputStream = do_QueryInterface(stream);
+ mOutputStream = do_QueryInterface(stream);
+ mFileInputStream = do_QueryInterface(stream);
+ mFileOutputStream = do_QueryInterface(stream);
+ NS_RELEASE(stream);
+ }
+
+ virtual nsresult close()
+ {
+ // Doesn't matter which of the two we close:
+ // they're hooked up to the same file.
+ return nsInputFileStream::close();
+ }
+
+ // Output streamers. Unfortunately, they don't inherit!
+ nsOutputStream& operator << (const char* buf)
+ { return nsOutputStream::operator << (buf); }
+ nsOutputStream& operator << (char ch)
+ { return nsOutputStream::operator << (ch); }
+ nsOutputStream& operator << (short val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned short val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (long val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned long val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (int val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (unsigned int val)
+ { return nsOutputStream::operator << (val); }
+ nsOutputStream& operator << (nsOutputStream& (*pf)(nsOutputStream&))
+ { return nsOutputStream::operator << (pf); }
+
+ // Input streamers. Unfortunately, they don't inherit!
+ nsInputStream& operator >> (char& ch)
+ { return nsInputStream::operator >>(ch); }
+ nsInputStream& operator >> (nsInputStream& (*pf)(nsInputStream&))
+ { return nsInputStream::operator >>(pf); }
+
+ virtual nsresult flush() {if (mFileOutputStream) mFileOutputStream->Flush(); return error(); }
+
+
+private:
+
+ // private and unimplemented to disallow copies and assigns
+ nsIOFileStream(const nsIOFileStream& rhs);
+ nsIOFileStream& operator=(const nsIOFileStream& rhs);
+
+ // DATA
+protected:
+ nsCOMPtr<nsIFileSpecOutputStream> mFileOutputStream;
+}; // class nsIOFileStream
+
+//========================================================================================
+// Manipulators
+//========================================================================================
+
+NS_COM_OBSOLETE nsOutputStream& nsEndl(nsOutputStream& os); // outputs and FLUSHES.
+
+//========================================================================================
+#endif /* _FILESTREAM_H_ */
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