This file is indexed.

/usr/include/magics/ParameterManager.h is in libmagics++-dev 2.22.7.dfsg.1-4.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  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
303
304
305
306
307
308
309
/******************************** LICENSE ********************************

 Copyright 2007 European Centre for Medium-Range Weather Forecasts (ECMWF)

 Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.

 ******************************** LICENSE ********************************/

/*! \file ParameterManager.h
    \brief Handles the Magics Parameters
    \author Meteorological Visualisation Section, ECMWF

    Started: Jan 2004

    Changes:

*/

#ifndef ParameterManager_H
#define ParameterManager_H

#include <magics.h>
#include <BaseParameter.h>
#include <MagLog.h>
#include <Factory.h>
#include <MagException.h>


namespace magics {


class UnknownParameter : public MagicsException
{
public :
    UnknownParameter(const string& name) :
        MagicsException(name + ": unknown parameter, the call is ignored.")
   {
	MagLog::info() << "The parameter " << name << " is unknown in Magics++.\n"
	            << "Please check the documentation or contact\n"
	            << "the Meteorological Visualisation Section at ECMWF.\n";
   }
};


class ParameterManager : public map<string, BaseParameter*>
{
public:
	ParameterManager();
	virtual ~ParameterManager();

	static void add(const string&, BaseParameter*); 

	template  <class T>
	static void set(const string& name, const T& value)
	{
		assert(table_);
		BaseParameter* param = (*table_).parameter(name);
		if (param)
		{
			try {
			    param->set(value);
			}
			catch (MagicsException& e)
			{
			    MagLog::warning() << "MagException > " << e << "\n";
			}
		}
		else
			MagLog::warning() << "The parameter " << name << " was not found.\n";
	}

	static void set(const string& name, const char* value)
	{
		assert(table_);
		BaseParameter* param = (*table_).parameter(name);
		if (param)
			try {
			    param->set(string(value));
			}
			catch (MagicsException& e)
			{
			    MagLog::warning() << "MagException > " << e << "\n";
			}
		else
			MagLog::warning() << "The parameter " << name << " was not found.\n";
	}
	
	static void setLocal(const BaseParameter* from)
	{
		assert(table_);
		BaseParameter* param = (*table_).parameter(from->name());
		if (param)
			try {
			    param->setLocal(from);
			}
			catch (MagicsException& e)
			{
			    MagLog::warning() << "MagException > " << e << "\n";
			}
		else
			MagLog::warning() << "The parameter " << from->name() << " was not found.\n";
	}

	static void resetLocal(const string& name)
	{
		assert(table_);
		BaseParameter* param = (*table_).parameter(name);
		if (param)
		{
			try {
			    param->resetLocal();
			}
			catch (MagicsException& e)
			{
			    MagLog::warning() << "MagException > " << e << "\n";
			}
		}
		else
			MagLog::warning() << "The parameter " << name << " was not found.\n";
	}


	static void reset(const string& name)
	{
		assert(table_);
		BaseParameter* param = (*table_).parameter(name);
		if (param) param->reset();
	}

	static void release()
	{
		if (table_) delete table_;
	}

	static BaseParameter* getCopy(const string& name)
	{
	     assert(table_);
	     BaseParameter* param = (*table_).parameter(name);
	     return (param) ? param->clone() : 0;
	}

	template <class T>
	static void get(const string& name, T& value)
	{
		assert(table_);
		BaseParameter* param = (*table_).parameter(name);
		if (param) param->get(value);
	}

	static double getDouble(const string& name) 
	{
		double value;
		get(name, value);
		return value;
	}

	static int getInt(const string& name) 
	{
		int value;
		get(name, value);
		return value;
	}

	static string getString(const string& name) 
	{
		string value;
		get(name, value);
		return value;
	}
	static stringarray getStringArray(const string& name)
		{
			stringarray value;
			get(name, value);
			return value;
		}
	static doublearray getDoubleArray(const string& name)
		{
			doublearray value;
			get(name, value);
			return value;
		}
	static intarray getIntArray(const string& name)
		{
			intarray value;
			get(name, value);
			return value;
		}

	static bool getBool(const string& name)
	{

		string s;
		get(name, s);
		s = lowerCase(s);

		if(s == "no" || s == "off" || s == "false") return false;
		if(s == "yes"|| s == "on"  || s == "true")  return true;

		// Catter for ints
		return atoi(s.c_str());

	}

	template <class T>
	static void update(const string& name, T*& object)
	{
		string val, def;

		if (!table_) {
     			MagLog::error() << "Problem in setting the parameter [" << name <<  "] ---> contact Magics team" << endl;
		}
		assert(table_);

		BaseParameter* param = (*table_).parameter(name);
		if (!param)
		{
			MagLog::warning() << "parameter \"" << name << "\" not found " << endl;
			return;
		}

	#ifdef MAGICS_EXCEPTION
		try {
			param->get(val);
			object = SimpleObjectMaker<T>::create(val);
		}
		catch (NoFactoryException& e)
		{
			param->reset();
			param->get(def);
			MagLog::warning() << "parameter \"" << name << "\" : value [" << val << "] is not valid ---> default [" << def <<  "] used" << endl;

			try {
				object = SimpleObjectMaker<T>::create(def);
			}
			catch (NoFactoryException& e2) {
				MagLog::error() << "default [" << def <<  "] not found ---> contact Magics team" << endl;
				throw e2;
			}
		}
	#else
		param->get(val);
		object = SimpleObjectMaker<T>::create(val);

		if (!object)
		{
			param->reset();
			param->get(def);
			MagLog::warning() << "parameter \"" << name << "\" : value [" << val << "] is not valid ---> default [" << def <<  "] used" << endl;
			object = SimpleObjectMaker<T>::create(def);	
			if (!object)
			{
				MagLog::error() << "default [" << def <<  "] not found ---> contact Magics team\n"
				             << "Serious Error --> abort" << endl;
				throw NoFactoryException("name");
			}
		}
	#endif
	}

	void resetAll();

	static void reset() {
		if (table_)
			table_->resetAll();
	}

protected:
	virtual void print(ostream&) const;
	static ParameterManager* table_;

	BaseParameter* parameter(const string& name) const
	{
		string lower = lowerCase(name);
		size_type pos = lower.find_first_of(" ");

		string tofind = ( pos != string::npos) ? lower.substr(0,  pos) : lower;
		const_iterator param = find(tofind); 
		if ( param != end() )
		{
			return (*param).second;	
		}
		MagLog::info() << "The parameter " << name << " is unknown in Magics++.\n"
		            << "Please check the documentation or contact\n"
		            << "the Meteorological Visualisation Section at ECMWF.\n";
		return 0;
	}

private:
	// No copy allowed
	ParameterManager(const ParameterManager&);
	ParameterManager& operator=(const ParameterManager&);

	// -- Friends
	friend ostream& operator<<(ostream& s,const ParameterManager& p)
		{ assert(table_); (*p.table_).print(s); return s; }
};

} // namespace magics
#endif