#include "ParsedSource.h"
+#include "utility.h"
+
#include <ostream>
#include <stdexcept>
namespace loader {
+ParsedSource::~ParsedSource() {
+ for (map<string, Declaration *>::const_iterator i(declarations.begin()), end(declarations.end()); i != end; ++i) {
+ delete i->second;
+ }
+}
+
void ParsedSource::AddDeclaration(Declaration *d) {
map<string, Declaration *>::iterator i(declarations.find(d->Identifier()));
if (i != declarations.end()) {
if (i != definitions.end()) {
return *i->second;
} else {
- throw runtime_error("undefined identifier " + name);
+ string msg("undefined identifier " + name);
+ map<string, Declaration *>::const_iterator i(declarations.find(name));
+ if (i != declarations.end()) {
+ msg += ", declared as " + i->second->TypeName();
+ } else {
+ msg += ", not declared";
+ }
+ throw runtime_error(msg);
}
}
if (i != definitions.end()) {
return *i->second;
} else {
- throw runtime_error("undefined identifier " + name);
+ string msg("undefined identifier " + name);
+ map<string, Declaration *>::const_iterator i(declarations.find(name));
+ if (i != declarations.end()) {
+ msg += ", declared as " + i->second->TypeName();
+ } else {
+ msg += ", not declared";
+ }
+ throw runtime_error(msg);
}
}
+void ParsedSource::WriteHeader(std::ostream &out) const {
+ for (std::set<string>::const_iterator i(exports.begin()), end(exports.end()); i != end; ++i) {
+ out << GetDeclaration(*i).TypeName() << ' ' << *i << std::endl;
+ }
+}
+
+
+Definition::~Definition() {
+ if (isLiteral) {
+ delete reinterpret_cast<Literal *>(value);
+ } else {
+ delete reinterpret_cast<PropertyList *>(value);
+ }
+}
void Definition::SetValue(Literal *v) {
value = v;
Literal *Definition::GetLiteral() {
if (isLiteral) {
- return (Literal *)value;
+ return reinterpret_cast<Literal *>(value);
} else {
throw runtime_error("tried to access properties as literal");
}
const Literal *Definition::GetLiteral() const {
if (isLiteral) {
- return (Literal *)value;
+ return reinterpret_cast<Literal *>(value);
} else {
throw runtime_error("tried to access properties as literal");
}
PropertyList *Definition::GetProperties() {
if (!isLiteral) {
- return (PropertyList *)value;
+ return reinterpret_cast<PropertyList *>(value);
} else {
throw runtime_error("tried to access literal value as property list");
}
const PropertyList *Definition::GetProperties() const {
if (!isLiteral) {
- return (PropertyList *)value;
+ return reinterpret_cast<PropertyList *>(value);
+ } else if (GetLiteral()->GetType() == Literal::OBJECT) {
+ return GetLiteral()->GetProperties();
} else {
throw runtime_error("tried to access literal value as property list");
}
, i3(0), i4(0)
, b(false)
, type(ARRAY_VALUES) {
-
+ if (!v.empty()) {
+ typeName = v.front()->GetLiteral().GetTypeName();
+ }
}
-Literal::Literal(const std::vector<PropertyList *> &pls)
+Literal::Literal(const string &typeName, const vector<PropertyList *> &pls)
: props(0)
+, typeName(typeName)
, propertyLists(pls)
, i1(0), i2(0)
, i3(0), i4(0)
Literal::Literal(bool b)
: props(0)
+, typeName("Boolean")
, i1(0), i2(0)
, i3(0), i4(0)
, b(b)
Literal::Literal(int r, int g, int b, int a)
: props(0)
+, typeName("Color")
, i1(r), i2(g)
, i3(b), i4(a)
, b(false)
Literal::Literal(int number)
: props(0)
+, typeName("Number")
, i1(number), i2(0)
, i3(0), i4(0)
, b(false)
}
+Literal::Literal(const string &dir, const string &path)
+: props(0)
+, typeName("Path")
+, str(CatPath(dir, path))
+, i1(0), i2(0)
+, i3(0), i4(0)
+, b(false)
+, type(STRING) {
+
+}
+
Literal::Literal(const string &str)
: props(0)
+, typeName("String")
, str(str)
, i1(0), i2(0)
, i3(0), i4(0)
Literal::Literal(int x, int y)
: props(0)
+, typeName("Vector")
, i1(x), i2(y)
, i3(0), i4(0)
, b(false)
Literal::Literal(const string &typeName, PropertyList *properties)
: props(properties)
-, str(typeName)
+, typeName(typeName)
, i1(0), i2(0)
, i3(0), i4(0)
, b(false)
}
+Literal::~Literal() {
+ switch (type) {
+ case ARRAY_VALUES:
+ for (vector<Value *>::const_iterator i(values.begin()), end(values.end()); i != end; ++i) {
+ delete *i;
+ }
+ break;
+ case ARRAY_PROPS:
+ for (vector<PropertyList *>::const_iterator i(propertyLists.begin()), end(propertyLists.end()); i != end; ++i) {
+ delete *i;
+ }
+ break;
+ case OBJECT:
+ delete props;
+ break;
+ default:
+ break;
+ }
+}
+
const vector<Value *> &Literal::GetValues() const {
if (type == ARRAY_VALUES) {
}
const string &Literal::GetTypeName() const {
- if (type == OBJECT) {
- return str;
- } else {
- throw runtime_error("tried to access type name of non-object literal");
- }
+ return typeName;
}
const PropertyList *Literal::GetProperties() const {
}
+Value::~Value() {
+ if (isLiteral) {
+ delete literal;
+ }
+}
+
const Literal &Value::GetLiteral() const {
if (isLiteral) {
return *literal;
case loader::Literal::NUMBER:
out << "number, " << l.GetNumber();
break;
+ case loader::Literal::PATH:
+ out << "path, \"" << l.GetString() << '"';
+ break;
case loader::Literal::STRING:
out << "string, \"" << l.GetString() << '"';
break;