diff options
Diffstat (limited to 'xsde/cxx/elements.cxx')
| -rw-r--r-- | xsde/cxx/elements.cxx | 409 |
1 files changed, 409 insertions, 0 deletions
diff --git a/xsde/cxx/elements.cxx b/xsde/cxx/elements.cxx index 3da9392..7fe8b3f 100644 --- a/xsde/cxx/elements.cxx +++ b/xsde/cxx/elements.cxx @@ -126,6 +126,7 @@ namespace CXX Boolean trace_include_regex_, Boolean inline_, Boolean custom_allocator, + Boolean ll, Containers::Vector<NarrowString> const& reserved_name) : os (o), schema_root (root), @@ -141,6 +142,7 @@ namespace CXX inst_exp (inst_exp_), inl (inl_), custom_alloc (custom_allocator), + long_long (ll), ns_mapping_cache (ns_mapping_cache_), schema_path_ (path), xs_ns_ (0), @@ -1223,4 +1225,411 @@ namespace CXX if (st_) st_->leave (); } + + + // + // LiteralValue + // + + Void LiteralValue:: + normalize (String& s) + { + Size n (s.size ()); + + for (Size i (0); i < n; ++i) + { + WideChar& c (s[i]); + + if (c == 0x0D || // carriage return + c == 0x09 || // tab + c == 0x0A) + c = 0x20; + } + } + + Void LiteralValue:: + collapse (String& s) + { + Size n (s.size ()), j (0); + Boolean subs (false), trim (true); + + for (Size i (0); i < n; ++i) + { + WideChar c (s[i]); + + if (c == 0x20 || c == 0x09 || c == 0x0A) + subs = true; + else + { + if (subs) + { + subs = false; + + if (!trim) + s[j++] = 0x20; + } + + if (trim) + trim = false; + + s[j++] = c; + } + } + + s.resize (j); + } + + Void LiteralValue:: + strip_zeros (String& s) + { + Size n (s.size ()), i (0); + + if (n > 0 && (s[i] == '-' || s[i] == '+')) + i++; + + Size j (i); + + Boolean strip (true); + + for (; i < n; ++i) + { + WideChar c (s[i]); + + if (c == '0') + { + if (!strip) + s[j++] = c; + } + else + { + s[j++] = c; + + if (strip) + strip = false; + } + } + + if (strip && j < n) + s[j++] = '0'; // There was nothing except zeros so add one back. + + s.resize (j); + } + + Void LiteralValue:: + make_float (String& s) + { + if (s.find ('.') == String::npos && + s.find ('e') == String::npos && + s.find ('E') == String::npos) + s += L".0"; + } + + LiteralValue:: + LiteralValue (Context& c, Boolean str) + : Context (c), str_ (str) + { + } + + String LiteralValue:: + dispatch (SemanticGraph::Node& type, String const& value) + { + literal_.clear (); + value_ = value; + Traversal::NodeBase::dispatch (type); + return literal_; + } + + // Boolean. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Boolean&) + { + collapse (value_); + literal_ = (value_ == L"true" || value_ == L"1") ? "true" : "false"; + } + + // Integral types. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Byte&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::UnsignedByte&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"U"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Short&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::UnsignedShort&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"U"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Int&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::UnsignedInt&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"U"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Long&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_; + literal_ += long_long ? L"LL" : L"L"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::UnsignedLong&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_; + literal_ += long_long ? L"ULL" : L"UL"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Integer&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"L"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::NonPositiveInteger&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"L"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::NonNegativeInteger&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"UL"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::PositiveInteger&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"UL"; + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::NegativeInteger&) + { + collapse (value_); + strip_zeros (value_); + literal_ = value_ + L"L"; + } + + // Floats. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Float&) + { + collapse (value_); + + if (value_ == L"NaN") + { + literal_ = "static_cast< float > (strtod (\"NAN\", 0))"; + } + else if (value_ == L"INF") + { + literal_ = "static_cast< float > (strtod (\"INF\", 0))"; + } + else if (value_ == L"-INF") + { + literal_ = "static_cast< float > (strtod (\"-INF\", 0))"; + } + else + { + strip_zeros (value_); + make_float (value_); + literal_ = value_ + L"F"; + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Double&) + { + collapse (value_); + + if (value_ == L"NaN") + { + literal_ = "strtod (\"NAN\", 0)"; + } + else if (value_ == L"INF") + { + literal_ = "strtod (\"INF\", 0)"; + } + else if (value_ == L"-INF") + { + literal_ = "strtod (\"-INF\", 0)"; + } + else + { + strip_zeros (value_); + make_float (value_); + literal_ = value_; + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Decimal&) + { + collapse (value_); + strip_zeros (value_); + make_float (value_); + literal_ = value_; + } + + // Strings. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::String&) + { + if (str_) + literal_ = strlit (value_); + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::NormalizedString&) + { + if (str_) + { + normalize (value_); + literal_ = strlit (value_); + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Token&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::NameToken&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Name&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::NCName&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Language&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + + // ID/IDREF. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Id&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::IdRef&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + // URI. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::AnyURI&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } + + // Entity. + // + Void LiteralValue:: + traverse (SemanticGraph::Fundamental::Entity&) + { + if (str_) + { + collapse (value_); + literal_ = strlit (value_); + } + } } |