/usr/include/sbuild/sbuild-format-detail.h is in libsbuild-dev 1.6.8-1ubuntu1.
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 | /* Copyright © 2005-2007 Roger Leigh <rleigh@debian.org>
*
* schroot is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* schroot is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*
*********************************************************************/
#ifndef SBUILD_FORMAT_DETAIL_H
#define SBUILD_FORMAT_DETAIL_H
#include <sbuild/sbuild-types.h>
#include <sbuild/sbuild-util.h>
#include <cwchar>
#include <iomanip>
#include <locale>
#include <ostream>
#include <sstream>
#include <string>
namespace sbuild
{
/**
* Format names and values for output.
*/
class format_detail
{
public:
/**
* The constructor.
*
* @param title the title of the set of name and value pairs.
* @param locale the locale to use for formatting the values.
*/
format_detail (const std::string& title,
std::locale locale);
virtual ~format_detail ();
/**
* Add a name-value pair (string specialisation).
*
* @param name the name.
* @param value the string value.
* @returns a reference to the format_detail object.
*/
format_detail&
add (std::string const& name,
std::string const& value);
/**
* Add a name-value pair (bool specialisation).
*
* @param name the name.
* @param value the bool value.
* @returns a reference to the format_detail object.
*/
format_detail&
add (std::string const& name,
bool value);
/**
* Add a name-value pair (string_list specialisation).
*
* @param name the name.
* @param value the string_list value.
* @returns a reference to the format_detail object.
*/
format_detail&
add (std::string const& name,
string_list const& value);
/**
* Add a name-value pair.
*
* @param name the name.
* @param value the value.
* @returns a reference to the format_detail object.
*/
template<typename T>
format_detail&
add (std::string const& name,
T const& value)
{
std::ostringstream varstring;
varstring.imbue(this->locale);
varstring << value;
return add(name, varstring.str());
}
private:
/**
* Get the title of the chroot. The title is formatted for
* output.
*
* @returns the formatted title.
*/
std::string
get_title () const;
/**
* Output the format_detail to an ostream.
*
* @param stream the stream to output to.
* @param rhs the format_detail to output.
* @returns the stream.
*/
template <class charT, class traits>
friend
std::basic_ostream<charT,traits>&
operator << (std::basic_ostream<charT,traits>& stream,
format_detail const& rhs)
{
std::locale loc = stream.getloc();
int max_width = 0;
for (format_detail::list_type::const_iterator pos = rhs.items.begin();
pos != rhs.items.end();
++pos)
{
std::wstring wide = widen_string(pos->first, loc);
int width = wcswidth(wide.c_str(), wide.length());
if (max_width < width)
max_width = width;
}
if (max_width < 20)
max_width = 20;
// To ensure 2 spaces of separation between name and value
max_width += 2;
stream << " " << rhs.get_title() << '\n';
for (format_detail::list_type::const_iterator pos = rhs.items.begin();
pos != rhs.items.end();
++pos)
{
std::wostringstream ws;
ws.imbue(loc);
std::wstring wide = widen_string(pos->first, loc);
ws << L" " << std::setw(max_width) << std::left << wide;
stream << narrow_string(ws.str(), loc) << pos->second << '\n';
}
return stream;
}
private:
/// Name and value pairs.
typedef std::pair<std::string,std::string> value_type;
/// List of name and value pairs.
typedef std::vector<value_type> list_type;
/// The title of the items to format.
std::string title;
/// The locale to use for output.
std::locale locale;
/// The items to format;
list_type items;
};
}
#endif /* SBUILD_FORMAT_DETAIL_H */
/*
* Local Variables:
* mode:C++
* End:
*/
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