/usr/share/doc/libtntdb-dev/examples/categories.cpp is in libtntdb-dev 1.3-4.
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 | /*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <exception>
#include <iostream>
#include <tntdb/connect.h>
#include <tntdb/value.h>
#include <tntdb/statement.h>
#include <tntdb/row.h>
#include <tntdb/result.h>
#include <cxxtools/arg.h>
#include <cxxtools/log.h>
#include "util.h"
log_define("categories")
int main(int argc, char* argv[])
{
try
{
log_init();
cxxtools::Arg<bool> use_cursor(argc, argv, 'c');
if (argc != 3)
{
std::cerr << "usage: " << argv[0] << " databasefile name" << std::endl;
return -1;
}
std::string db = argv[1];
std::string name = argv[2];
log_debug("connect");
tntdb::Connection conn = tntdb::connect("mysql:" + db);
log_debug("prepare");
tntdb::Statement st = conn.prepare(
"select CATEGORY, CATEGORYNAME"
" from CATEGORIES"
" where CATEGORYNAME like :name");
log_debug("set parameter");
st.setString("name", name + '%');
if (use_cursor)
{
log_debug("iterate with cursor");
for (tntdb::Statement::const_iterator it = st.begin(); it != st.end(); ++it)
{
log_debug("fetch data");
int category = it->getInt(0);
std::string categoryname = it->getString(1);
std::cout << category << '\t' << categoryname << std::endl;
}
}
else
{
log_debug("select");
tntdb::Result res = st.select();
log_debug("print");
for (tntdb::Result::const_iterator it = res.begin(); it != res.end(); ++it)
{
int category = it->getInt(0);
std::string categoryname = it->getString(1);
std::cout << category << '\t' << categoryname << std::endl;
}
}
//std::for_each(res.begin(), res.end(), RowPrinter<tntdb::Row>());
}
catch (const std::exception& e)
{
std::cerr << e.what() << std::endl;
}
}
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