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// file : xsde/cxx/parser/non-validating/gmonth.cxx
// 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/parser/non-validating/gmonth.hxx>
#include <xsde/cxx/parser/non-validating/time-zone.hxx>
namespace xsde
{
namespace cxx
{
namespace parser
{
namespace non_validating
{
void gmonth_pimpl::
_pre ()
{
#ifdef XSDE_EXCEPTIONS
str_.assign ("", 0);
#else
if (str_.assign ("", 0))
_sys_error (sys_error::no_memory);
#endif
}
void gmonth_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
}
}
gmonth gmonth_pimpl::
post_gmonth ()
{
char* s = str_.data ();
ro_string tmp (s, str_.size ());
ro_string::size_type n = trim_right (tmp);
// gmonth := --MM[Z|(+|-)HH:MM]
//
unsigned short month = 0;
bool zone = false;
short zh, zm;
if (n >= 4)
{
month = 10 * (s[2] - '0') + (s[3] - '0');
if (n > 4)
{
bits::parse_time_zone (s + 4, n - 4, zh, zm);
zone = true;
}
}
return zone ? gmonth (month, zh, zm) : gmonth (month);
}
}
}
}
}
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