Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 110 insertions, 0 deletions

diff --git a/src/boost/tools/inspect/path_name_check.cpp b/src/boost/tools/inspect/path_name_check.cpp
new file mode 100644
index 000000000..0714e20c0
--- /dev/null
+++ b/src/boost/tools/inspect/path_name_check.cpp
@@ -0,0 +1,110 @@
+//  path_name_check implementation  ------------------------------------------//
+
+//  Copyright Beman Dawes 2002.
+//  Copyright Gennaro Prota 2006.
+//
+//  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 "path_name_check.hpp"
+
+#include "boost/filesystem/operations.hpp"
+#include "boost/lexical_cast.hpp"
+
+#include <string>
+#include <algorithm>
+#include <cctype>
+#include <cstring>
+
+using std::string;
+
+namespace
+{
+  const char allowable[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-.";
+  const char initial_char[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_";
+}
+
+namespace boost
+{
+  namespace inspect
+  {
+
+
+    file_name_check::file_name_check() : m_name_errors(0) {}
+
+    void file_name_check::inspect(
+      const string & library_name,
+      const path & full_path )
+    {
+      string::size_type pos;
+      
+      //  called for each file and directory, so only the leaf need be tested
+      string const leaf( full_path.leaf().string() );
+
+      //  includes only allowable characters
+      if ( (pos = leaf.find_first_not_of( allowable )) != string::npos )
+      {
+        ++m_name_errors;
+        error( library_name, full_path, string(name())
+            + " file or directory name contains unacceptable character '"
+            + leaf[pos] + "'" );
+      }
+
+      //  allowable initial character
+      if ( std::strchr( initial_char, leaf[0] ) == 0 )
+      {
+        ++m_name_errors;
+        error( library_name, full_path, string(name())
+            + " file or directory name begins with an unacceptable character" );
+      }
+
+      //  rules for dot characters differ slightly for directories and files
+      if ( filesystem::is_directory( full_path ) )
+      {
+        if ( std::strchr( leaf.c_str(), '.' ) )
+        {
+          ++m_name_errors;
+          error( library_name, full_path, string(name())
+              + " directory name contains a dot character ('.')" );
+        }
+      }
+      //else // not a directory
+      //{
+      //  //  includes at most one dot character
+      //  const char * first_dot = std::strchr( leaf.c_str(), '.' );
+      //  if ( first_dot && std::strchr( first_dot+1, '.' ) )
+      //  {
+      //    ++m_name_errors;
+      //    error( library_name, full_path, string(name())
+      //        + " file name with more than one dot character ('.')" );
+      //  }
+      //}
+
+      //  the path, including a presumed root, does not exceed the maximum size
+      path const relative_path( relative_to( full_path, search_root_path() ) );
+      const unsigned max_relative_path = 207; // ISO 9660:1999 sets this limit
+      const string generic_root( "boost_X_XX_X/" );
+      if ( relative_path.string().size() >
+          ( max_relative_path - generic_root.size() ) )
+      {
+        ++m_name_errors;
+        error( library_name, full_path,
+            string(name())
+            + " path will exceed "
+            + boost::lexical_cast<string>(max_relative_path)
+            + " characters in a directory tree with a root in the form "
+            + generic_root + ", and this exceeds ISO 9660:1999 limit of 207"  )
+            ;
+      }
+
+    }
+
+    file_name_check::~file_name_check()
+    {
+      std::cout << "  " << m_name_errors << " " << desc() << line_break();
+    }
+
+
+  } // namespace inspect
+} // namespace boost