105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
/* -*-C++-*- $NetBSD: console.h,v 1.5 2001/05/21 15:54:25 uch Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by UCHIYAMA Yasushi.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _HPCBOOT_CONSOLE_H_
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#define _HPCBOOT_CONSOLE_H_
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#include <hpcboot.h>
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#include <hpcmenu.h>
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class Console {
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private:
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static Console *_instance;
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int16_t _boot_console;
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protected:
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enum { CONSOLE_BUFSIZE = 256 };
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TCHAR _bufw[CONSOLE_BUFSIZE]; // wide char buffer.
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BOOL _on;
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protected:
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Console(void);
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~Console(void) { /* NO-OP */ }
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public:
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static Console *Instance(void);
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static void Destroy(void);
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virtual void print(const TCHAR *fmt, ...);
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virtual BOOL init(void) { return TRUE; }
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BOOL &on(void) { return _on; }
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void setBootConsole(u_int16_t cnuse) { _boot_console = cnuse; }
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int16_t getBootConsole(void) const { return _boot_console; }
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};
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class SerialConsole : public Console
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{
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private:
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HANDLE _handle;
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protected:
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char _bufm[CONSOLE_BUFSIZE]; // multibyte char buffer.
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protected:
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SerialConsole(void) { _handle = INVALID_HANDLE_VALUE; }
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BOOL openCOM1(void);
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BOOL setupMultibyteBuffer(void);
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public:
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void genericPrint(const char *);
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virtual BOOL init(void);
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virtual int16_t getBootConsole(void) { return BI_CNUSE_SERIAL; }
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virtual void print(const TCHAR *fmt, ...);
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};
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#define SETUP_WIDECHAR_BUFFER() \
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__BEGIN_MACRO \
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va_list ap; \
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va_start(ap, fmt); \
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wvsprintf(_bufw, fmt, ap); \
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va_end(ap); \
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__END_MACRO
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#define DPRINTF_SETUP() Console *_cons = Console::Instance()
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#define DPRINTFN(level, x) \
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if (_debug > level) _cons->print x
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#define DPRINTF(x) \
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_cons->print x
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#endif // _HPCBOOT_CONSOLE_H_
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