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// end_check implementation -------------------------------------------------//
// Copyright Beman Dawes 2002.
// Copyright Daniel James 2009.
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include "end_check.hpp"
#include <boost/next_prior.hpp>
namespace boost
{
namespace inspect
{
end_check::end_check() : m_files_with_errors(0)
{
register_signature( ".c" );
register_signature( ".cpp" );
register_signature( ".cxx" );
register_signature( ".h" );
register_signature( ".hpp" );
register_signature( ".hxx" );
register_signature( ".ipp" );
}
void end_check::inspect(
const string & library_name,
const path & full_path, // example: c:/foo/boost/filesystem/path.hpp
const string & contents ) // contents of file to be inspected
{
if (contents.find( "boostinspect:" "noend" ) != string::npos) return;
// this file deliberately contains errors
const char test_file_name[] = "wrong_line_ends_test.cpp";
char final_char = contents.begin() == contents.end() ? '\0'
: *(boost::prior(contents.end()));
bool failed = final_char != '\n' && final_char != '\r';
if (failed && full_path.leaf() != test_file_name)
{
++m_files_with_errors;
error( library_name, full_path, string(name()) + ' ' + desc() );
}
if (!failed && full_path.leaf() == test_file_name)
{
++m_files_with_errors;
error( library_name, full_path, string(name()) + " should not end with a newline" );
}
}
} // namespace inspect
} // namespace boost
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