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// file : xsde/cxx/parser/validating/nmtoken.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#include <xsde/cxx/config.hxx>
#include <xsde/cxx/xml/char-table.hxx>
#include <xsde/cxx/parser/validating/nmtoken.hxx>
#include <xsde/cxx/parser/validating/string-common.hxx>
namespace xsde
{
namespace cxx
{
namespace parser
{
namespace validating
{
void nmtoken_pimpl::
_pre ()
{
#ifdef XSDE_EXCEPTIONS
str_.assign ("", 0);
#else
if (str_.assign ("", 0))
_sys_error (sys_error::no_memory);
#endif
}
void nmtoken_pimpl::
_characters (const ro_string& s)
{
if (str_.size () == 0)
{
ro_string tmp (s.data (), s.size ());
if (trim_left (tmp) != 0)
{
#ifdef XSDE_EXCEPTIONS
str_.append (tmp.data (), tmp.size ());
#else
if (str_.append (tmp.data (), tmp.size ()))
_sys_error (sys_error::no_memory);
#endif
}
}
else
{
#ifdef XSDE_EXCEPTIONS
str_.append (s.data (), s.size ());
#else
if (str_.append (s.data (), s.size ()))
_sys_error (sys_error::no_memory);
#endif
}
}
void nmtoken_pimpl::
_post ()
{
if (!string_common::validate_facets (str_, _facets (), _context ()))
return;
typedef string::size_type size_type;
size_type size = str_.size ();
// For now we are only checking the US-ASCII characters.
//
bool ok = (size != 0);
if (ok)
{
for (size_type i = 0; i < size; ++i)
{
unsigned char c = static_cast<unsigned char> (str_[i]);
if (c < 0x80 && !(xml::char_table[c] & xml::name_char_mask))
{
ok = false;
break;
}
}
}
if (!ok)
_schema_error (schema_error::invalid_nmtoken_value);
}
char* nmtoken_pimpl::
post_nmtoken ()
{
return str_.detach ();
}
}
}
}
}
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