This file is indexed.

/usr/include/xmltooling/unicode.h is in libxmltooling-dev 1.4.2-5+deb7u1.

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
/**
 * Licensed to the University Corporation for Advanced Internet
 * Development, Inc. (UCAID) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.
 *
 * UCAID licenses this file to you 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.
 */

/**
 * @file xmltooling/unicode.h
 *
 * Helper classes and types for manipulating Unicode
 */

#ifndef __xmltooling_unicode_h__
#define __xmltooling_unicode_h__

#include <xmltooling/base.h>

#ifndef HAVE_GOOD_STL
# include <xmltooling/char_traits.h>
#endif

#include <string>
#include <iostream>
#include <xercesc/util/XMLString.hpp>

namespace xmltooling {

#ifdef HAVE_GOOD_STL
        /**
         * An STL string type that supports 16-bit Unicode.
         */
        typedef std::basic_string<XMLCh> xstring;
#else
        /**
         * An STL string type that supports 16-bit Unicode.
         */
        typedef std::basic_string< XMLCh,char_traits<XMLCh> > xstring;
#endif

    /**
     * Transcodes a 16-bit Unicode string into UTF-8.
     *
     * @param src           the 16-bit string to transcode
     * @param use_malloc    true iff the result should be allocated with malloc, false to use new
     * @return      a UTF-8 string allocated by the Xerces memory manager
     */
    extern XMLTOOL_API char* toUTF8(const XMLCh* src, bool use_malloc=false);

    /**
     * Transcodes a UTF-8 string into 16-bit Unicode.
     *
     * @param src           the UTF-8 string to transcode
     * @param use_malloc    true iff the result should be allocated with malloc, false to use new
     * @return      a 16-bit Unicode string allocated by the Xerces memory manager
     */
    extern XMLTOOL_API XMLCh* fromUTF8(const char* src, bool use_malloc=false);

    /**
     * Writes a Unicode string to an ASCII stream by transcoding to UTF8.
     *
     * @param ostr  stream to write to
     * @param s     string to write
     * @return      reference to output stream
     */
    extern XMLTOOL_API std::ostream& operator<<(std::ostream& ostr, const XMLCh* s);

    /**
     * Writes a Unicode string to an ASCII stream by transcoding to UTF8.
     *
     * @param ostr  stream to write to
     * @param s     string to write
     * @return      reference to output stream
     */
    extern XMLTOOL_API std::ostream& operator<<(std::ostream& ostr, const xstring& s);

    /**
     * A minimal auto_ptr-like class that can copy or transcode a buffer into
     * the local code page and free the result automatically.
     *
     * Needed because a standard auto_ptr would use delete on the resulting
     * pointer.
     */
    class XMLTOOL_API auto_ptr_char
    {
        MAKE_NONCOPYABLE(auto_ptr_char);
    public:
        /**
         * Default constructor.
         */
        auto_ptr_char() : m_buf(nullptr) {
        }

        /**
         * Constructor transcodes a 16-bit Unicode string into the local code page (NOT UTF-8) and wraps the result.
         * @param src   the 16-bit string to transcode and wrap
         * @param trim  trims leading/trailing whitespace from the result (defaults to true)
         */
        auto_ptr_char(const XMLCh* src, bool trim=true) : m_buf(xercesc::XMLString::transcode(src)) {
            if (trim && m_buf) xercesc::XMLString::trim(m_buf);
        }

        /**
         * Constructor copies a local code page (NOT UTF-8) string and wraps the result.
         * @param src   the local string to copy and wrap
         * @param trim  trims leading/trailing whitespace from the result (defaults to true)
         */
        auto_ptr_char(const char* src, bool trim=true) : m_buf(xercesc::XMLString::replicate(src)) {
            if (trim && m_buf) xercesc::XMLString::trim(m_buf);
        }

        /**
         * Destructor frees the wrapped buffer using the Xerces memory manager.
         */
        ~auto_ptr_char() {
            xercesc::XMLString::release(&m_buf);
        }

        /**
         * Returns the wrapped buffer.
         * @return a null-terminated local code page string
         */
        const char* get() const {
            return m_buf;
        }

        /**
         * Returns the wrapped buffer and transfers ownership of it to the caller.
         * @return a null-terminated local code page string
         */
        char* release() {
            char* temp=m_buf; m_buf=nullptr; return temp;
        }

    private:
        char* m_buf;
    };

    /**
     * A minimal auto_ptr-like class that can copy or transcode a buffer into
     * 16-bit Unicode and free the result automatically.
     *
     * Needed because a standard auto_ptr would use delete on the resulting
     * pointer.
     */
    class XMLTOOL_API auto_ptr_XMLCh
    {
        MAKE_NONCOPYABLE(auto_ptr_XMLCh);
    public:
        /**
         * Default constructor.
         */
        auto_ptr_XMLCh() : m_buf(nullptr) {
        }

        /**
         * Constructor transcodes a local code page (NOT UTF-8) string into 16-bit Unicode and wraps the result.
         * @param src   the local string to transcode and wrap
         * @param trim  trims leading/trailing whitespace from the result (defaults to true)
         */
        auto_ptr_XMLCh(const char* src, bool trim=true) : m_buf(xercesc::XMLString::transcode(src)) {
            if (trim && m_buf) xercesc::XMLString::trim(m_buf);
        }

        /**
         * Constructor copies a 16-bit Unicode string and wraps the result.
         * @param src   the Unicode string to copy and wrap
         * @param trim  trims leading/trailing whitespace from the result (defaults to true)
         */
        auto_ptr_XMLCh(const XMLCh* src, bool trim=true) : m_buf(xercesc::XMLString::replicate(src)) {
            if (trim && m_buf) xercesc::XMLString::trim(m_buf);
        }

        /**
         * Destructor frees the wrapped buffer using the Xerces memory manager.
         */
        ~auto_ptr_XMLCh() {
            xercesc::XMLString::release(&m_buf);
        }

        /**
         * Returns the wrapped buffer.
         * @return a null-terminated Unicode string
         */
        const XMLCh* get() const {
            return m_buf;
        }

        /**
         * Returns the wrapped buffer and transfers ownership of it to the caller.
         * @return a null-terminated Unicode string
         */
        XMLCh* release() {
            XMLCh* temp=m_buf; m_buf=nullptr; return temp;
        }

    private:
        XMLCh* m_buf;
    };

    /**
     * An auto_ptr that uses array delete on its contents.
     *
     * @param T type of pointer to wrap
     */
    template <typename T> class auto_arrayptr
    {
        T* m_ptr;

        auto_arrayptr(const auto_arrayptr<T>&);
        auto_arrayptr<T>& operator=(const auto_arrayptr<T>&);
    public:
        /**
         * Constructor.
         *
         * @param ptr pointer to wrap
         */
        auto_arrayptr(T* ptr) : m_ptr(ptr) {
        }

        /**
         * Destructor, uses array delete operation on wrapped pointer.
         */
        ~auto_arrayptr() {
            delete[] m_ptr;
        }

        /**
         * Returns the wrapped pointer.
         * @return the wrapped pointer
         */
        const T* get() const {
            return m_ptr;
        }

        /**
         * Returns the wrapped pointer and transfers ownership of it to the caller.
         * @return the wrapped pointer
         */
        T* release() {
            T* temp=m_ptr; m_ptr=nullptr; return temp;
        }
    };
};

#endif /* __xmltooling_unicode_h__ */