This file is indexed.

/usr/include/cppunit/portability/Stream.h is in libcppunit-dev 1.13.2-2.1.

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
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
#ifndef CPPUNIT_PORTABILITY_STREAM_H_INCLUDED
#define CPPUNIT_PORTABILITY_STREAM_H_INCLUDED

// This module define:
// Type CppUT::Stream (either std::stream or a custom type)
// Type CppUT::OStringStream (eitjer std::ostringstream, older alternate or a custom type)
// Functions stdCOut() & stdCErr() which returns a reference on cout & cerr stream (or our
// custom stream).

#include <cppunit/Portability.h>


#if defined( CPPUNIT_NO_STREAM )

#include <string>
#include <stdio.h>
#include <string.h>

CPPUNIT_NS_BEGIN

class StreamBuffer
{
public:
   virtual ~StreamBuffer() {}

   virtual void write( const char *text, unsigned int length ) = 0;

   virtual void flush() {}
};


class StringStreamBuffer : public StreamBuffer
{
public:
   std::string str() const
   {
      return str_;
   }

public: // overridden from StreamBuffer
   void write( const char *text, unsigned int length )
   {
      str_.append( text, length );
   }

private:
   std::string str_;
};


class FileStreamBuffer : public StreamBuffer
{
public:
   FileStreamBuffer( FILE *file )
      : file_( file )
   {
   }

   FILE *file() const
   {
      return file_;
   }

public: // overridden from StreamBuffer
   void write( const char *text, unsigned int length )
   {
      if ( file_ )
         fwrite( text, sizeof(char), length, file_ );
   }

   void flush() 
   {
      if ( file_ )
         fflush( file_ );
   }

private:
   FILE *file_;
};


class OStream
{
public:
   OStream()
      : buffer_( 0 )
   {
   }

   OStream( StreamBuffer *buffer )
      : buffer_( buffer )
   {
   }

   virtual ~OStream()
   {
     flush();
   }

   OStream &flush()
   {
	   if ( buffer_ )
		    buffer_->flush();
	   return *this;
   }

   void setBuffer( StreamBuffer *buffer )
   {
      buffer_ = buffer;
   }

   OStream &write( const char *text, unsigned int length )
   {
      if ( buffer_ )
         buffer_->write( text, length );
      return *this;
   }

   OStream &write( const char *text )
   {
      return write( text, strlen(text) );
   }

   OStream &operator <<( bool v )
   {
      const char *out = v ? "true" : "false";
      return write( out );
   }

   OStream &operator <<( short v )
   {
      char buffer[64];
      sprintf( buffer, "%hd", v );
      return write( buffer );
   }

   OStream &operator <<( unsigned short v )
   {
      char buffer[64];
      sprintf( buffer, "%hu", v );
      return write( buffer );
   }

   OStream &operator <<( int v )
   {
      char buffer[64];
      sprintf( buffer, "%d", v );
      return write( buffer );
   }

   OStream &operator <<( unsigned int v )
   {
      char buffer[64];
      sprintf( buffer, "%u", v );
      return write( buffer );
   }

   OStream &operator <<( long v )
   {
      char buffer[64];
      sprintf( buffer, "%ld", v );
      return write( buffer );
   }

   OStream &operator <<( unsigned long v )
   {
      char buffer[64];
      sprintf( buffer, "%lu", v );
      return write( buffer );
   }

   OStream &operator <<( float v )
   {
      char buffer[128];
      sprintf( buffer, "%.16g", double(v) );
      return write( buffer );
   }

   OStream &operator <<( double v )
   {
      char buffer[128];
      sprintf( buffer, "%.16g", v );
      return write( buffer );
   }

   OStream &operator <<( long double v )
   {
      char buffer[128];
      sprintf( buffer, "%.16g", double(v) );
      return write( buffer );
   }

   OStream &operator <<( const void *v )
   {
      char buffer[64];
      sprintf( buffer, "%p", v );
      return write( buffer );
   }

   OStream &operator <<( const char *v )
   {
      return write( v ? v : "NULL" );
   }

   OStream &operator <<( char c )
   {
      char buffer[16];
      sprintf( buffer, "%c", c );
      return write( buffer );
   }

   OStream &operator <<( const std::string &s )
   {
      return write( s.c_str(), s.length() );
   }

private:
   StreamBuffer *buffer_;
};


class OStringStream : public OStream
{
public:
	OStringStream()
		: OStream( &buffer_ )
	{
	}

	std::string str() const
	{
		return buffer_.str();
	}

private:
	StringStreamBuffer buffer_;
};


class OFileStream : public OStream
{
public:
   OFileStream( FILE *file )
      : OStream( &buffer_ )
      , buffer_( file )
      , ownFile_( false )
   {
   }

   OFileStream( const char *path )
      : OStream( &buffer_ )
      , buffer_( fopen( path, "wt" ) )
      , ownFile_( true )
   {
   }

   virtual ~OFileStream()
   {
      if ( ownFile_  &&  buffer_.file() )
         fclose( buffer_.file() );
   }

private:
   FileStreamBuffer buffer_;
   bool ownFile_;
};

inline OStream &stdCOut() 
{
   static OFileStream stream( stdout );
   return stream;
}

inline OStream &stdCErr() 
{
   static OFileStream stream( stderr );
   return stream;
}

CPPUNIT_NS_END

#elif CPPUNIT_HAVE_SSTREAM // #if defined( CPPUNIT_NO_STREAM )
# include <sstream>
# include <fstream>

    CPPUNIT_NS_BEGIN
    typedef std::ostringstream OStringStream;      // The standard C++ way
    typedef std::ofstream OFileStream;
    CPPUNIT_NS_END


#elif CPPUNIT_HAVE_CLASS_STRSTREAM
# include <string>
# if CPPUNIT_HAVE_STRSTREAM
#   include <strstream>
# else // CPPUNIT_HAVE_STRSTREAM
#  include <strstream.h>
# endif // CPPUNIT_HAVE_CLASS_STRSTREAM

    CPPUNIT_NS_BEGIN

    class OStringStream : public std::ostrstream 
    {
    public:
        std::string str()
        {
//            (*this) << '\0';
//            std::string msg(std::ostrstream::str());
//            std::ostrstream::freeze(false);
//            return msg;
// Alternative implementation that don't rely on freeze which is not
// available on some platforms:
            return std::string( std::ostrstream::str(), pcount() );
        }
    };

    CPPUNIT_NS_END
#else // CPPUNIT_HAVE_CLASS_STRSTREAM
#   error Cannot define CppUnit::OStringStream.
#endif // #if defined( CPPUNIT_NO_STREAM )



#if !defined( CPPUNIT_NO_STREAM )

#include <iostream>

    CPPUNIT_NS_BEGIN

    typedef std::ostream OStream;

    inline OStream &stdCOut() 
    {
        return std::cout;
    }

    inline OStream &stdCErr() 
    {
       return std::cerr;
    }

    CPPUNIT_NS_END
   
#endif // #if !defined( CPPUNIT_NO_STREAM )

#endif // CPPUNIT_PORTABILITY_STREAM_H_INCLUDED