1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
|
//
// WindowsConsoleChannel.cpp
//
// Library: Foundation
// Package: Logging
// Module: WindowsConsoleChannel
//
// Copyright (c) 2007, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/WindowsConsoleChannel.h"
#include "Poco/Message.h"
#if defined(POCO_WIN32_UTF8)
#include "Poco/UnicodeConverter.h"
#endif
#include "Poco/String.h"
#include "Poco/Exception.h"
namespace Poco {
WindowsConsoleChannel::WindowsConsoleChannel():
_isFile(false),
_hConsole(INVALID_HANDLE_VALUE)
{
_hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
// check whether the console has been redirected
DWORD mode;
_isFile = (GetConsoleMode(_hConsole, &mode) == 0);
}
WindowsConsoleChannel::~WindowsConsoleChannel()
{
}
void WindowsConsoleChannel::log(const Message& msg)
{
std::string text = msg.getText();
text += "\r\n";
#if defined(POCO_WIN32_UTF8)
if (_isFile)
{
DWORD written;
WriteFile(_hConsole, text.data(), static_cast<DWORD>(text.size()), &written, NULL);
}
else
{
std::wstring utext;
UnicodeConverter::toUTF16(text, utext);
DWORD written;
WriteConsoleW(_hConsole, utext.data(), static_cast<DWORD>(utext.size()), &written, NULL);
}
#else
DWORD written;
WriteFile(_hConsole, text.data(), text.size(), &written, NULL);
#endif
}
WindowsColorConsoleChannel::WindowsColorConsoleChannel():
_enableColors(true),
_isFile(false),
_hConsole(INVALID_HANDLE_VALUE)
{
_hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
// check whether the console has been redirected
DWORD mode;
_isFile = (GetConsoleMode(_hConsole, &mode) == 0);
initColors();
}
WindowsColorConsoleChannel::~WindowsColorConsoleChannel()
{
}
void WindowsColorConsoleChannel::log(const Message& msg)
{
std::string text = msg.getText();
text += "\r\n";
if (_enableColors && !_isFile)
{
WORD attr = _colors[0];
attr &= 0xFFF0;
attr |= _colors[msg.getPriority()];
SetConsoleTextAttribute(_hConsole, attr);
}
#if defined(POCO_WIN32_UTF8)
if (_isFile)
{
DWORD written;
WriteFile(_hConsole, text.data(), static_cast<DWORD>(text.size()), &written, NULL);
}
else
{
std::wstring utext;
UnicodeConverter::toUTF16(text, utext);
DWORD written;
WriteConsoleW(_hConsole, utext.data(), static_cast<DWORD>(utext.size()), &written, NULL);
}
#else
DWORD written;
WriteFile(_hConsole, text.data(), text.size(), &written, NULL);
#endif
if (_enableColors && !_isFile)
{
SetConsoleTextAttribute(_hConsole, _colors[0]);
}
}
void WindowsColorConsoleChannel::setProperty(const std::string& name, const std::string& value)
{
if (name == "enableColors")
{
_enableColors = icompare(value, "true") == 0;
}
else if (name == "traceColor")
{
_colors[Message::PRIO_TRACE] = parseColor(value);
}
else if (name == "debugColor")
{
_colors[Message::PRIO_DEBUG] = parseColor(value);
}
else if (name == "informationColor")
{
_colors[Message::PRIO_INFORMATION] = parseColor(value);
}
else if (name == "noticeColor")
{
_colors[Message::PRIO_NOTICE] = parseColor(value);
}
else if (name == "warningColor")
{
_colors[Message::PRIO_WARNING] = parseColor(value);
}
else if (name == "errorColor")
{
_colors[Message::PRIO_ERROR] = parseColor(value);
}
else if (name == "criticalColor")
{
_colors[Message::PRIO_CRITICAL] = parseColor(value);
}
else if (name == "fatalColor")
{
_colors[Message::PRIO_FATAL] = parseColor(value);
}
else
{
Channel::setProperty(name, value);
}
}
std::string WindowsColorConsoleChannel::getProperty(const std::string& name) const
{
if (name == "enableColors")
{
return _enableColors ? "true" : "false";
}
else if (name == "traceColor")
{
return formatColor(_colors[Message::PRIO_TRACE]);
}
else if (name == "debugColor")
{
return formatColor(_colors[Message::PRIO_DEBUG]);
}
else if (name == "informationColor")
{
return formatColor(_colors[Message::PRIO_INFORMATION]);
}
else if (name == "noticeColor")
{
return formatColor(_colors[Message::PRIO_NOTICE]);
}
else if (name == "warningColor")
{
return formatColor(_colors[Message::PRIO_WARNING]);
}
else if (name == "errorColor")
{
return formatColor(_colors[Message::PRIO_ERROR]);
}
else if (name == "criticalColor")
{
return formatColor(_colors[Message::PRIO_CRITICAL]);
}
else if (name == "fatalColor")
{
return formatColor(_colors[Message::PRIO_FATAL]);
}
else
{
return Channel::getProperty(name);
}
}
WORD WindowsColorConsoleChannel::parseColor(const std::string& color) const
{
if (icompare(color, "default") == 0)
return _colors[0];
else if (icompare(color, "black") == 0)
return CC_BLACK;
else if (icompare(color, "red") == 0)
return CC_RED;
else if (icompare(color, "green") == 0)
return CC_GREEN;
else if (icompare(color, "brown") == 0)
return CC_BROWN;
else if (icompare(color, "blue") == 0)
return CC_BLUE;
else if (icompare(color, "magenta") == 0)
return CC_MAGENTA;
else if (icompare(color, "cyan") == 0)
return CC_CYAN;
else if (icompare(color, "gray") == 0)
return CC_GRAY;
else if (icompare(color, "darkGray") == 0)
return CC_DARKGRAY;
else if (icompare(color, "lightRed") == 0)
return CC_LIGHTRED;
else if (icompare(color, "lightGreen") == 0)
return CC_LIGHTGREEN;
else if (icompare(color, "yellow") == 0)
return CC_YELLOW;
else if (icompare(color, "lightBlue") == 0)
return CC_LIGHTBLUE;
else if (icompare(color, "lightMagenta") == 0)
return CC_LIGHTMAGENTA;
else if (icompare(color, "lightCyan") == 0)
return CC_LIGHTCYAN;
else if (icompare(color, "white") == 0)
return CC_WHITE;
else throw InvalidArgumentException("Invalid color value", color);
}
std::string WindowsColorConsoleChannel::formatColor(WORD color) const
{
switch (color)
{
case CC_BLACK: return "black";
case CC_RED: return "red";
case CC_GREEN: return "green";
case CC_BROWN: return "brown";
case CC_BLUE: return "blue";
case CC_MAGENTA: return "magenta";
case CC_CYAN: return "cyan";
case CC_GRAY: return "gray";
case CC_DARKGRAY: return "darkGray";
case CC_LIGHTRED: return "lightRed";
case CC_LIGHTGREEN: return "lightGreen";
case CC_YELLOW: return "yellow";
case CC_LIGHTBLUE: return "lightBlue";
case CC_LIGHTMAGENTA: return "lightMagenta";
case CC_LIGHTCYAN: return "lightCyan";
case CC_WHITE: return "white";
default: return "invalid";
}
}
void WindowsColorConsoleChannel::initColors()
{
if (!_isFile)
{
CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo(_hConsole, &csbi);
_colors[0] = csbi.wAttributes;
}
else
{
_colors[0] = CC_WHITE;
}
_colors[Message::PRIO_FATAL] = CC_LIGHTRED;
_colors[Message::PRIO_CRITICAL] = CC_LIGHTRED;
_colors[Message::PRIO_ERROR] = CC_LIGHTRED;
_colors[Message::PRIO_WARNING] = CC_YELLOW;
_colors[Message::PRIO_NOTICE] = _colors[0];
_colors[Message::PRIO_INFORMATION] = _colors[0];
_colors[Message::PRIO_DEBUG] = CC_GRAY;
_colors[Message::PRIO_TRACE] = CC_GRAY;
}
} // namespace Poco
|
