source: trunk/src/win32k/include/cout.h@ 847

Last change on this file since 847 was 847, checked in by bird, 26 years ago

Initial checkin of Win32k. (not tested & pe2lx not up-to-date!)
File size: 2.5 KB
Line 
1/* $Id: cout.h,v 1.1 1999-09-06 02:19:57 bird Exp $
2 *
3 * cout - cout replacement.
4 *
5 * Copyright (c) 1998-1999 knut st. osmundsen
6 *
7 */
8
9#ifndef _cout_h_
10#define _cout_h_
11 #ifndef __cplusplus
12 void coutInit(USHORT usCom);
13 #else
14 extern "C" {void coutInit(USHORT usCom);}
15
16 #ifndef OUTPUT_COM1
17 #define OUTPUT_COM1 0x3f8
18 #endif
19
20 #ifndef OUTPUT_COM2
21 #define OUTPUT_COM2 0x2f8
22 #endif
23
24 /**
25 * @prop Provide easy Ring0 logging thru a COM port.
26 * @desc Provide easy Ring0 logging thru a COM port for C++ code.
27 * WARNING: It Yields CPU! using Yield();
28 * @purpose Ring0 replacement for cout.
29 * @author knut st. osmundsen
30 */
31 class kLog
32 {
33 private:
34 /** @cat Datamembers */
35 /** */
36 /** flags - hex or decimal */
37 int fHex;
38
39 /** buffer to make sprintfs into */
40 char szBuffer[32];
41
42 /** port-address */
43 unsigned long ulPort;
44
45 /** @cat Methods */
46 void putch(char ch);
47 void putstr(const char *pszStr);
48
49 public:
50 /** @cat Constructors/Destructor */
51 kLog();
52 ~kLog();
53
54 /* @cat Methods */
55 void constructor(ULONG ulPort = OUTPUT_COM2);
56 void setf(int, int);
57
58 /** @cat Operators */
59 kLog& operator<<(char);
60 kLog& operator<<(const char*);
61 kLog& operator<<(const signed char*);
62 kLog& operator<<(const unsigned char*);
63 kLog& operator<<(int);
64 kLog& operator<<(long); /**/
65 kLog& operator<<(unsigned int);
66 kLog& operator<<(unsigned long); /**/
67 kLog& operator<<(const void*); /**/
68 kLog& operator<<(short);
69 kLog& operator<<(unsigned short);
70
71 /** @cat Enums */
72 enum {dec=0, hex=1, basefield=2};
73 };
74
75
76 /*******************/
77 /* debug / release */
78 /*******************/
79 #ifndef RELEASE
80 extern kLog _log_;
81 #define cout _log_
82 #define ios kLog
83 #define endl "\n"
84 #else
85 #define cout Yield();//
86 #define ios {}//
87 #define endl {}//
88 #endif
89
90 #endif
91#endif
92
93
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