--- /dev/null
+/* initializerbuilder.vala
+ *
+ * Copyright (C) 2011 Florian Brosch
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author:
+ * Florian Brosch <flo.brosch@gmail.com>
+ */
+
+
+using Valadoc.Content;
+using Gee;
+
+
+private class Valadoc.Api.InitializerBuilder : Vala.CodeVisitor {
+ private HashMap<Vala.Symbol, Symbol> symbol_map;
+ private SignatureBuilder signature;
+
+ private Symbol? resolve (Vala.Symbol symbol) {
+ return symbol_map.get (symbol);
+ }
+
+ private void write_node (Vala.Symbol vsymbol) {
+ signature.append_symbol (resolve (vsymbol));
+ }
+
+ private void write_type (Vala.DataType vsymbol) {
+ if (vsymbol.data_type != null) {
+ write_node (vsymbol.data_type);
+ } else {
+ signature.append_literal ("null");
+ }
+
+ var type_args = vsymbol.get_type_arguments ();
+ if (type_args.size > 0) {
+ signature.append ("<");
+ bool first = true;
+ foreach (Vala.DataType type_arg in type_args) {
+ if (!first) {
+ signature.append (",");
+ } else {
+ first = false;
+ }
+ if (!type_arg.value_owned) {
+ signature.append_keyword ("weak");
+ }
+ signature.append (type_arg.to_qualified_string (null));
+ }
+ signature.append (">");
+ }
+
+ if (vsymbol.nullable) {
+ signature.append ("?");
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_array_creation_expression (Vala.ArrayCreationExpression expr) {
+ signature.append_keyword ("new");
+ write_type (expr.element_type);
+ signature.append ("[", false);
+
+ bool first = true;
+ foreach (Vala.Expression size in expr.get_sizes ()) {
+ if (!first) {
+ signature.append (", ", false);
+ }
+ size.accept (this);
+ first = false;
+ }
+
+ signature.append ("]", false);
+
+ if (expr.initializer_list != null) {
+ signature.append (" ", false);
+ expr.initializer_list.accept (this);
+ }
+ }
+
+ public InitializerBuilder (SignatureBuilder signature, HashMap<Vala.Symbol, Symbol> symbol_map) {
+ this.symbol_map = symbol_map;
+ this.signature = signature;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_binary_expression (Vala.BinaryExpression expr) {
+ expr.left.accept (this);
+
+ switch (expr.operator) {
+ case Vala.BinaryOperator.PLUS:
+ signature.append ("+ ");
+ break;
+
+ case Vala.BinaryOperator.MINUS:
+ signature.append ("- ");
+ break;
+
+ case Vala.BinaryOperator.MUL:
+ signature.append ("* ");
+ break;
+
+ case Vala.BinaryOperator.DIV:
+ signature.append ("/ ");
+ break;
+
+ case Vala.BinaryOperator.MOD:
+ signature.append ("% ");
+ break;
+
+ case Vala.BinaryOperator.SHIFT_LEFT:
+ signature.append ("<< ");
+ break;
+
+ case Vala.BinaryOperator.SHIFT_RIGHT:
+ signature.append (">> ");
+ break;
+
+ case Vala.BinaryOperator.LESS_THAN:
+ signature.append ("< ");
+ break;
+
+ case Vala.BinaryOperator.GREATER_THAN:
+ signature.append ("> ");
+ break;
+
+ case Vala.BinaryOperator.LESS_THAN_OR_EQUAL:
+ signature.append ("<= ");
+ break;
+
+ case Vala.BinaryOperator.GREATER_THAN_OR_EQUAL:
+ signature.append (">= ");
+ break;
+
+ case Vala.BinaryOperator.EQUALITY:
+ signature.append ("== ");
+ break;
+
+ case Vala.BinaryOperator.INEQUALITY:
+ signature.append ("!= ");
+ break;
+
+ case Vala.BinaryOperator.BITWISE_AND:
+ signature.append ("& ");
+ break;
+
+ case Vala.BinaryOperator.BITWISE_OR:
+ signature.append ("| ");
+ break;
+
+ case Vala.BinaryOperator.BITWISE_XOR:
+ signature.append ("^ ");
+ break;
+
+ case Vala.BinaryOperator.AND:
+ signature.append ("&& ");
+ break;
+
+ case Vala.BinaryOperator.OR:
+ signature.append ("|| ");
+ break;
+
+ case Vala.BinaryOperator.IN:
+ signature.append_keyword ("in");
+ signature.append (" ");
+ break;
+
+ case Vala.BinaryOperator.COALESCE:
+ signature.append ("?? ");
+ break;
+
+ default:
+ assert_not_reached ();
+ }
+
+ expr.right.accept (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_unary_expression (Vala.UnaryExpression expr) {
+ switch (expr.operator) {
+ case Vala.UnaryOperator.PLUS:
+ signature.append ("+");
+ break;
+
+ case Vala.UnaryOperator.MINUS:
+ signature.append ("-");
+ break;
+
+ case Vala.UnaryOperator.LOGICAL_NEGATION:
+ signature.append ("!");
+ break;
+
+ case Vala.UnaryOperator.BITWISE_COMPLEMENT:
+ signature.append ("~");
+ break;
+
+ case Vala.UnaryOperator.INCREMENT:
+ signature.append ("++");
+ break;
+
+ case Vala.UnaryOperator.DECREMENT:
+ signature.append ("--");
+ break;
+
+ case Vala.UnaryOperator.REF:
+ signature.append_keyword ("ref");
+ break;
+
+ case Vala.UnaryOperator.OUT:
+ signature.append_keyword ("out");
+ break;
+
+ default:
+ assert_not_reached ();
+ }
+ expr.inner.accept (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_assignment (Vala.Assignment a) {
+ a.left.accept (this);
+
+ switch (a.operator) {
+ case Vala.AssignmentOperator.SIMPLE:
+ signature.append ("=");
+ break;
+
+ case Vala.AssignmentOperator.BITWISE_OR:
+ signature.append ("|");
+ break;
+
+ case Vala.AssignmentOperator.BITWISE_AND:
+ signature.append ("&");
+ break;
+
+ case Vala.AssignmentOperator.BITWISE_XOR:
+ signature.append ("^");
+ break;
+
+ case Vala.AssignmentOperator.ADD:
+ signature.append ("+");
+ break;
+
+ case Vala.AssignmentOperator.SUB:
+ signature.append ("-");
+ break;
+
+ case Vala.AssignmentOperator.MUL:
+ signature.append ("*");
+ break;
+
+ case Vala.AssignmentOperator.DIV:
+ signature.append ("/");
+ break;
+
+ case Vala.AssignmentOperator.PERCENT:
+ signature.append ("%");
+ break;
+
+ case Vala.AssignmentOperator.SHIFT_LEFT:
+ signature.append ("<<");
+ break;
+
+ case Vala.AssignmentOperator.SHIFT_RIGHT:
+ signature.append (">>");
+ break;
+
+ default:
+ assert_not_reached ();
+ }
+
+ a.right.accept (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_cast_expression (Vala.CastExpression expr) {
+ if (expr.is_non_null_cast) {
+ signature.append ("(!)");
+ expr.inner.accept (this);
+ return;
+ }
+
+ if (!expr.is_silent_cast) {
+ signature.append ("(", false);
+ write_type (expr.type_reference);
+ signature.append (")", false);
+ }
+
+ expr.inner.accept (this);
+
+ if (expr.is_silent_cast) {
+ signature.append_keyword ("as");
+ write_type (expr.type_reference);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_initializer_list (Vala.InitializerList list) {
+ signature.append ("{", false);
+
+ bool first = true;
+ foreach (Vala.Expression initializer in list.get_initializers ()) {
+ if (!first) {
+ signature.append (", ", false);
+ }
+ first = false;
+ initializer.accept (this);
+ }
+
+ signature.append ("}", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_member_access (Vala.MemberAccess expr) {
+ if (expr.symbol_reference != null) {
+ expr.symbol_reference.accept (this);
+ } else {
+ signature.append (expr.member_name);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_element_access (Vala.ElementAccess expr) {
+ expr.container.accept (this);
+ signature.append ("[", false);
+
+ bool first = true;
+ foreach (Vala.Expression index in expr.get_indices ()) {
+ if (!first) {
+ signature.append (", ", false);
+ }
+ first = false;
+
+ index.accept (this);
+ }
+
+ signature.append ("]", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_pointer_indirection (Vala.PointerIndirection expr) {
+ signature.append ("*", false);
+ expr.inner.accept (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_addressof_expression (Vala.AddressofExpression expr) {
+ signature.append ("&", false);
+ expr.inner.accept (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_reference_transfer_expression (Vala.ReferenceTransferExpression expr) {
+ signature.append ("(", false).append_keyword ("owned", false).append (")", false);
+ expr.inner.accept (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_type_check (Vala.TypeCheck expr) {
+ expr.expression.accept (this);
+ signature.append_keyword ("is");
+ write_type (expr.type_reference);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_method_call (Vala.MethodCall expr) {
+ // symbol-name:
+ expr.call.symbol_reference.accept (this);
+
+ // parameters:
+ signature.append (" (", false);
+ bool first = true;
+ foreach (Vala.Expression literal in expr.get_argument_list ()) {
+ if (!first) {
+ signature.append (", ", false);
+ }
+
+ literal.accept (this);
+ first = false;
+ }
+ signature.append (")", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_slice_expression (Vala.SliceExpression expr) {
+ expr.container.accept (this);
+ signature.append ("[", false);
+ expr.start.accept (this);
+ signature.append (":", false);
+ expr.stop.accept (this);
+ signature.append ("]", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_base_access (Vala.BaseAccess expr) {
+ signature.append_keyword ("base", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_postfix_expression (Vala.PostfixExpression expr) {
+ expr.inner.accept (this);
+ if (expr.increment) {
+ signature.append ("++", false);
+ } else {
+ signature.append ("--", false);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_object_creation_expression (Vala.ObjectCreationExpression expr) {
+ if (!expr.struct_creation) {
+ signature.append_keyword ("new");
+ }
+
+ signature.append_symbol (resolve (expr.symbol_reference));
+
+ signature.append (" (", false);
+
+ //TODO: rm conditional space
+ bool first = true;
+ foreach (Vala.Expression arg in expr.get_argument_list ()) {
+ if (!first) {
+ signature.append (", ", false);
+ }
+ arg.accept (this);
+ first = false;
+ }
+
+ signature.append (")", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_sizeof_expression (Vala.SizeofExpression expr) {
+ signature.append_keyword ("sizeof", false).append (" (", false);
+ write_type (expr.type_reference);
+ signature.append (")", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_typeof_expression (Vala.TypeofExpression expr) {
+ signature.append_keyword ("typeof", false).append (" (", false);
+ write_type (expr.type_reference);
+ signature.append (")", false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_lambda_expression (Vala.LambdaExpression expr) {
+ signature.append ("(", false);
+
+ bool first = true;
+ foreach (Vala.Parameter param in expr.get_parameters ()) {
+ if (!first) {
+ signature.append (", ", false);
+ }
+ signature.append (param.name, false);
+ first = false;
+ }
+
+
+ signature.append (") => {", false);
+ signature.append_highlighted (" [...] ", false);
+ signature.append ("}", false);
+ }
+
+
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_boolean_literal (Vala.BooleanLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_character_literal (Vala.CharacterLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_integer_literal (Vala.IntegerLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_real_literal (Vala.RealLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_regex_literal (Vala.RegexLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_string_literal (Vala.StringLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_list_literal (Vala.ListLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_null_literal (Vala.NullLiteral lit) {
+ signature.append_literal (lit.to_string (), false);
+ }
+
+
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_field (Vala.Field field) {
+ write_node (field);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_constant (Vala.Constant constant) {
+ write_node (constant);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_enum_value (Vala.EnumValue ev) {
+ write_node (ev);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_error_code (Vala.ErrorCode ec) {
+ write_node (ec);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_delegate (Vala.Delegate d) {
+ write_node (d);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_method (Vala.Method m) {
+ write_node (m);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_creation_method (Vala.CreationMethod m) {
+ write_node (m);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_signal (Vala.Signal sig) {
+ write_node (sig);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_class (Vala.Class c) {
+ write_node (c);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_struct (Vala.Struct s) {
+ write_node (s);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_interface (Vala.Interface i) {
+ write_node (i);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_enum (Vala.Enum en) {
+ write_node (en);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_error_domain (Vala.ErrorDomain ed) {
+ write_node (ed);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_property (Vala.Property prop) {
+ write_node (prop);
+ }
+}
+
--- /dev/null
+/* symbolresolver.vala
+ *
+ * Copyright (C) 2011 Florian Brosch
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author:
+ * Florian Brosch <flo.brosch@gmail.com>
+ */
+
+using Valadoc.Api;
+using Gee;
+
+
+public class Valadoc.Drivers.SymbolResolver : Visitor {
+ private HashMap<Vala.Symbol, Symbol> symbol_map;
+ private Valadoc.Api.Class glib_error;
+ private Api.Tree root;
+
+ public SymbolResolver (TreeBuilder builder) {
+ this.symbol_map = builder.get_symbol_map ();
+ this.glib_error = builder.get_glib_error ();
+ }
+
+ private Symbol? resolve (Vala.Symbol symbol) {
+ return symbol_map.get (symbol);
+ }
+
+ private void resolve_thrown_list (Symbol symbol, Vala.List<Vala.DataType> types) {
+ foreach (Vala.DataType type in types) {
+ Vala.ErrorDomain vala_edom = (Vala.ErrorDomain) type.data_type;
+ Symbol? edom = symbol_map.get (vala_edom);
+ symbol.add_child (edom ?? glib_error);
+ }
+ }
+
+ private void resolve_array_type_references (Api.Array ptr) {
+ Api.Item data_type = ptr.data_type;
+ if (data_type == null) {
+ // void
+ } else if (data_type is Api.Array) {
+ resolve_array_type_references ((Api.Array) data_type);
+ } else if (data_type is Pointer) {
+ resolve_pointer_type_references ((Api.Pointer) data_type);
+ } else {
+ resolve_type_reference ((TypeReference) data_type);
+ }
+ }
+
+ private void resolve_pointer_type_references (Pointer ptr) {
+ Api.Item type = ptr.data_type;
+ if (type == null) {
+ // void
+ } else if (type is Api.Array) {
+ resolve_array_type_references ((Api.Array) type);
+ } else if (type is Pointer) {
+ resolve_pointer_type_references ((Pointer) type);
+ } else {
+ resolve_type_reference ((TypeReference) type);
+ }
+ }
+
+ private void resolve_type_reference (TypeReference reference) {
+ Vala.DataType vtyperef = (Vala.DataType) reference.data;
+ if (vtyperef is Vala.ErrorType) {
+ Vala.ErrorDomain verrdom = ((Vala.ErrorType) vtyperef).error_domain;
+ if (verrdom != null) {
+ reference.data_type = resolve (verrdom);
+ } else {
+ reference.data_type = glib_error;
+ }
+ } else if (vtyperef is Vala.DelegateType) {
+ reference.data_type = resolve (((Vala.DelegateType) vtyperef).delegate_symbol);
+ } else if (vtyperef.data_type != null) {
+ reference.data_type = resolve (vtyperef.data_type);
+ }
+
+ // Type parameters:
+ foreach (TypeReference type_param_ref in reference.get_type_arguments ()) {
+ resolve_type_reference (type_param_ref);
+ }
+
+ if (reference.data_type is Pointer) {
+ resolve_pointer_type_references ((Pointer)reference.data_type);
+ } else if (reference.data_type is Api.Array) {
+ resolve_array_type_references ((Api.Array)reference.data_type);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_tree (Api.Tree item) {
+ this.root = item;
+ item.accept_children (this);
+ this.root = null;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_package (Package item) {
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_namespace (Namespace item) {
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_interface (Interface item) {
+ Collection<TypeReference> interfaces = item.get_implemented_interface_list ();
+ foreach (var type_ref in interfaces) {
+ resolve_type_reference (type_ref);
+ }
+
+ if (item.base_type != null) {
+ resolve_type_reference (item.base_type);
+ }
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_class (Class item) {
+ Collection<TypeReference> interfaces = item.get_implemented_interface_list ();
+ foreach (TypeReference type_ref in interfaces) {
+ resolve_type_reference (type_ref);
+ }
+
+ if (item.base_type != null) {
+ resolve_type_reference (item.base_type);
+ }
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_struct (Struct item) {
+ if (item.base_type != null) {
+ resolve_type_reference (item.base_type);
+ }
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_property (Property item) {
+ Vala.Property vala_property = item.data as Vala.Property;
+ Vala.Property? base_vala_property = null;
+
+ if (vala_property.base_property != null) {
+ base_vala_property = vala_property.base_property;
+ } else if (vala_property.base_interface_property != null) {
+ base_vala_property = vala_property.base_interface_property;
+ }
+ if (base_vala_property == vala_property && vala_property.base_interface_property != null) {
+ base_vala_property = vala_property.base_interface_property;
+ }
+ if (base_vala_property != null) {
+ item.base_property = (Property?) resolve (base_vala_property);
+ }
+
+ resolve_type_reference (item.property_type);
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_field (Field item) {
+ resolve_type_reference (item.field_type);
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_constant (Constant item) {
+ resolve_type_reference (item.constant_type);
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_delegate (Delegate item) {
+ Vala.Delegate vala_delegate = item.data as Vala.Delegate;
+
+ resolve_type_reference (item.return_type);
+
+ resolve_thrown_list (item, vala_delegate.get_error_types ());
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_signal (Api.Signal item) {
+ resolve_type_reference (item.return_type);
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_method (Method item) {
+ Vala.Method vala_method = item.data as Vala.Method;
+ Vala.Method? base_vala_method = null;
+ if (vala_method.base_method != null) {
+ base_vala_method = vala_method.base_method;
+ } else if (vala_method.base_interface_method != null) {
+ base_vala_method = vala_method.base_interface_method;
+ }
+ if (base_vala_method == vala_method && vala_method.base_interface_method != null) {
+ base_vala_method = vala_method.base_interface_method;
+ }
+ if (base_vala_method != null) {
+ item.base_method = (Method?) resolve (base_vala_method);
+ }
+
+ resolve_thrown_list (item, vala_method.get_error_types ());
+
+ resolve_type_reference (item.return_type);
+
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_type_parameter (TypeParameter item) {
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_formal_parameter (FormalParameter item) {
+ if (item.ellipsis) {
+ return;
+ }
+
+ if (((Vala.Parameter) item.data).initializer != null) {
+ SignatureBuilder signature = new SignatureBuilder ();
+ InitializerBuilder ibuilder = new InitializerBuilder (signature, symbol_map);
+ ((Vala.Parameter) item.data).initializer.accept (ibuilder);
+ item.default_value = signature.get ();
+ }
+
+ resolve_type_reference (item.parameter_type);
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_error_domain (ErrorDomain item) {
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_error_code (ErrorCode item) {
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_enum (Enum item) {
+ item.accept_all_children (this, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_enum_value (Api.EnumValue item) {
+
+ if (((Vala.EnumValue) item.data).value != null) {
+ SignatureBuilder signature = new SignatureBuilder ();
+ InitializerBuilder ibuilder = new InitializerBuilder (signature, symbol_map);
+ ((Vala.EnumValue) item.data).value.accept (ibuilder);
+ item.default_value = signature.get ();
+ }
+
+ item.accept_all_children (this, false);
+ }
+}
+
+
+
--- /dev/null
+/* treebuilder.vala
+ *
+ * Copyright (C) 2011 Florian Brosch
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author:
+ * Florian Brosch <flo.brosch@gmail.com>
+ */
+
+
+using Valadoc.Api;
+using Gee;
+
+
+/**
+ * Creates an simpler, minimized, more abstract AST for valacs AST.
+ */
+public class Valadoc.Drivers.TreeBuilder : Vala.CodeVisitor {
+ private ArrayList<PackageMetaData> packages = new ArrayList<PackageMetaData> ();
+ private PackageMetaData source_package;
+
+ private HashMap<Vala.SourceFile, SourceFile> files = new HashMap<Vala.SourceFile, SourceFile> ();
+ private HashMap<Vala.Symbol, Symbol> symbol_map = new HashMap<Vala.Symbol, Symbol> ();
+
+ private ErrorReporter reporter;
+ private Settings settings;
+
+ private Api.Node current_node;
+ private Api.Tree tree;
+
+ private Valadoc.Api.Class glib_error = null;
+
+
+ //
+ // Accessors
+ //
+
+ public Api.Class get_glib_error () {
+ return glib_error;
+ }
+
+ public HashMap<Vala.Symbol, Symbol> get_symbol_map () {
+ return symbol_map;
+ }
+
+
+ //
+ //
+ //
+
+ private class PackageMetaData {
+ public Package package;
+ public HashMap<Vala.Namespace, Namespace> namespaces = new HashMap<Vala.Namespace, Namespace> ();
+ public ArrayList<Vala.SourceFile> files = new ArrayList<Vala.SourceFile> ();
+
+ public PackageMetaData (Package package) {
+ this.package = package;
+ }
+
+ public Namespace get_namespace (Vala.Namespace vns, SourceFile? file) {
+ Namespace? ns = namespaces.get (vns);
+ if (ns != null) {
+ return ns;
+ }
+
+ // find documentation comment if existing:
+ SourceComment? comment = null;
+ if (vns.source_reference != null) {
+ foreach (Vala.Comment c in vns.get_comments()) {
+ if (c.source_reference.file == vns.source_reference.file) {
+ Vala.SourceReference pos = c.source_reference;
+ comment = new SourceComment (c.content, file, pos.first_line, pos.first_column, pos.last_line, pos.last_column);
+ break;
+ }
+ }
+ }
+
+ // find parent if existing
+ var parent_vns = vns.parent_symbol;
+
+ if (parent_vns == null) {
+ ns = new Namespace (package, file, vns.name, comment, vns);
+ package.add_child (ns);
+ } else {
+ Namespace parent_ns = get_namespace ((Vala.Namespace) parent_vns, file);
+ ns = new Namespace (parent_ns, file, vns.name, comment, vns);
+ parent_ns.add_child (ns);
+ }
+
+ namespaces.set (vns, ns);
+ return ns;
+ }
+
+ public void register_source_file (Vala.SourceFile file) {
+ files.add (file);
+ }
+
+ public bool is_package_for_file (Vala.SourceFile source_file) {
+ if (source_file.file_type == Vala.SourceFileType.SOURCE && !package.is_package) {
+ return true;
+ }
+
+ return files.contains (source_file);
+ }
+ }
+
+
+ //
+ // Type constructor translation helpers:
+ //
+
+ private Pointer create_pointer (Vala.PointerType vtyperef, Item parent, Api.Node caller) {
+ Pointer ptr = new Pointer (parent, vtyperef);
+
+ Vala.DataType vntype = vtyperef.base_type;
+ if (vntype is Vala.PointerType) {
+ ptr.data_type = create_pointer ((Vala.PointerType) vntype, ptr, caller);
+ } else if (vntype is Vala.ArrayType) {
+ ptr.data_type = create_array ((Vala.ArrayType) vntype, ptr, caller);
+ } else {
+ ptr.data_type = create_type_reference (vntype, ptr, caller);
+ }
+
+ return ptr;
+ }
+
+ private Api.Array create_array (Vala.ArrayType vtyperef, Item parent, Api.Node caller) {
+ Api.Array arr = new Api.Array (parent, vtyperef);
+
+ Vala.DataType vntype = vtyperef.element_type;
+ if (vntype is Vala.ArrayType) {
+ arr.data_type = create_array ((Vala.ArrayType) vntype, arr, caller);
+ } else {
+ arr.data_type = create_type_reference (vntype, arr, caller);
+ }
+
+ return arr;
+ }
+
+ private TypeReference create_type_reference (Vala.DataType? vtyperef, Item parent, Api.Node caller) {
+ bool is_nullable = vtyperef != null && vtyperef.nullable && !(vtyperef is Vala.GenericType) && !(vtyperef is Vala.PointerType);
+ string? signature = (vtyperef != null && vtyperef.data_type != null)? Vala.GVariantModule.get_dbus_signature (vtyperef.data_type) : null;
+ bool pass_ownership = type_reference_pass_ownership (vtyperef);
+ Ownership ownership = get_type_reference_ownership (vtyperef);
+ bool is_dynamic = vtyperef != null && vtyperef.is_dynamic;
+
+ TypeReference type_ref = new TypeReference (parent, ownership, pass_ownership, is_dynamic, is_nullable, signature, vtyperef);
+
+ if (vtyperef is Vala.PointerType) {
+ type_ref.data_type = create_pointer ((Vala.PointerType) vtyperef, type_ref, caller);
+ } else if (vtyperef is Vala.ArrayType) {
+ type_ref.data_type = create_array ((Vala.ArrayType) vtyperef, type_ref, caller);
+ } else if (vtyperef is Vala.GenericType) {
+ type_ref.data_type = new TypeParameter (caller, caller.get_source_file (), ((Vala.GenericType) vtyperef).type_parameter.name, vtyperef);
+ }
+
+ // type parameters:
+ if (vtyperef != null) {
+ foreach (Vala.DataType vdtype in vtyperef.get_type_arguments ()) {
+ var type_param = create_type_reference (vdtype, type_ref, caller);
+ type_ref.add_type_argument (type_param);
+ }
+ }
+
+ return type_ref;
+ }
+
+
+
+ //
+ // Translation helpers:
+ //
+
+ private void process_attributes (Api.Symbol parent, GLib.List<Vala.Attribute> lst) {
+ // attributes wihtout arguments:
+ string[] attributes = {
+ "ReturnsModifiedPointer",
+ "DestroysInstance",
+ "NoAccessorMethod",
+ "NoArrayLength",
+ "Experimental",
+ "Diagnostics",
+ "PrintfFormat",
+ "PointerType",
+ "ScanfFormat",
+ "ThreadLocal",
+ "SimpleType",
+ "HasEmitter",
+ "ModuleInit",
+ "NoWrapper",
+ "Immutable",
+ "ErrorBase",
+ "NoReturn",
+ "NoThrow",
+ "Assert",
+ "Flags"
+ };
+
+ string? tmp = "";
+
+ foreach (Vala.Attribute att in lst) {
+ if (att.name == "CCode" && (tmp = att.args.get ("has_target")) != null && tmp == "false") {
+ Attribute new_attribute = new Attribute (parent, parent.get_source_file (), att.name, att);
+ new_attribute.add_boolean ("has_target", false, att);
+ parent.add_attribute (new_attribute);
+ } else if (att.name == "Deprecated") {
+ Attribute new_attribute = new Attribute (parent, parent.get_source_file (), att.name, att);
+ parent.add_attribute (new_attribute);
+ if ((tmp = att.args.get ("since")) != null) {
+ new_attribute.add_string ("since", tmp, att);
+ }
+
+ if ((tmp = att.args.get ("replacement")) != null) {
+ new_attribute.add_string ("replacement", tmp, att);
+ }
+ } else if (att.name in attributes) {
+ Attribute new_attribute = new Attribute (parent, parent.get_source_file (), att.name, att);
+ parent.add_attribute (new_attribute);
+ }
+ }
+ }
+
+ private string get_ccode_type_id (Vala.Class node) {
+ return Vala.CCodeBaseModule.get_ccode_type_id (node);
+ }
+
+ private bool is_reference_counting (Vala.TypeSymbol sym) {
+ return Vala.CCodeBaseModule.is_reference_counting (sym);
+ }
+
+ private string get_ref_function (Vala.Class sym) {
+ return Vala.CCodeBaseModule.get_ccode_ref_function (sym);
+ }
+
+ private string get_unref_function (Vala.Class sym) {
+ return Vala.CCodeBaseModule.get_ccode_unref_function (sym);
+ }
+
+ private string get_finish_name (Vala.Method m) {
+ return Vala.CCodeBaseModule.get_ccode_finish_name (m);
+ }
+
+ private string get_take_value_function (Vala.Class sym) {
+ return Vala.CCodeBaseModule.get_ccode_take_value_function (sym);
+ }
+
+ private string get_get_value_function (Vala.Class sym) {
+ return Vala.CCodeBaseModule.get_ccode_get_value_function (sym);
+ }
+
+ private string get_set_value_function (Vala.Class sym) {
+ return Vala.CCodeBaseModule.get_ccode_set_value_function (sym);
+ }
+
+
+ private string get_param_spec_function (Vala.CodeNode sym) {
+ return Vala.CCodeBaseModule.get_ccode_param_spec_function (sym);
+ }
+
+ private string? get_dup_function (Vala.TypeSymbol sym) {
+ return Vala.CCodeBaseModule.get_ccode_dup_function (sym);
+ }
+
+ private string get_free_function (Vala.TypeSymbol sym) {
+ return Vala.CCodeBaseModule.get_ccode_free_function (sym);
+ }
+
+ private string get_nick (Vala.Property prop) {
+ return Vala.CCodeBaseModule.get_ccode_nick (prop);
+ }
+
+ private string? get_cname (Vala.Symbol symbol) {
+ return Vala.CCodeBaseModule.get_ccode_name (symbol);
+ }
+
+ private SourceComment? create_comment (Vala.Comment? comment) {
+ if (comment != null) {
+ Vala.SourceReference pos = comment.source_reference;
+ SourceFile file = files.get (pos.file);
+ return new SourceComment (comment.content, file, pos.first_line, pos.first_column, pos.last_line, pos.last_column);
+ }
+
+ return null;
+ }
+
+ private string get_method_name (Vala.Method element) {
+ if (element is Vala.CreationMethod) {
+ if (element.name == ".new") {
+ return element.parent_symbol.name;
+ } else {
+ return element.parent_symbol.name + "." + element.name;
+ }
+ }
+
+ return element.name;
+ }
+
+ private PackageMetaData? get_package_meta_data (Package pkg) {
+ foreach (PackageMetaData data in packages) {
+ if (data.package == pkg) {
+ return data;
+ }
+ }
+
+ return null;
+ }
+
+ private PackageMetaData register_package (Package package) {
+ PackageMetaData meta_data = new PackageMetaData (package);
+ tree.add_package (package);
+ packages.add (meta_data);
+ return meta_data;
+ }
+
+ private SourceFile register_source_file (PackageMetaData meta_data, Vala.SourceFile source_file) {
+ SourceFile file = new SourceFile (source_file.get_relative_filename (), source_file.get_csource_filename ());
+ files.set (source_file, file);
+
+ meta_data.register_source_file (source_file);
+ return file;
+ }
+
+ private SourceFile? get_source_file (Vala.Symbol symbol) {
+ Vala.SourceReference source_ref = symbol.source_reference;
+ if (source_ref == null) {
+ return null;
+ }
+
+ SourceFile? file = files.get (source_ref.file);
+
+ assert (file != null);
+ return file;
+ }
+
+ private Package? find_package_for_file (Vala.SourceFile source_file) {
+ foreach (PackageMetaData pkg in this.packages) {
+ if (pkg.is_package_for_file (source_file)) {
+ return pkg.package;
+ }
+ }
+
+ return null;
+ }
+
+
+ private Namespace get_namespace (Package pkg, Vala.Symbol symbol, SourceFile? file) {
+ // Find the closest namespace in our vala-tree
+ Vala.Symbol namespace_symbol = symbol;
+ while (!(namespace_symbol is Vala.Namespace)) {
+ namespace_symbol = namespace_symbol.parent_symbol;
+ }
+
+ PackageMetaData? meta_data = get_package_meta_data (pkg);
+ assert (meta_data != null);
+
+ return meta_data.get_namespace ((Vala.Namespace) namespace_symbol, file);
+ }
+
+ private MethodBindingType get_method_binding_type (Vala.Method element) {
+ if (element.is_inline) {
+ return MethodBindingType.INLINE;
+ } else if (element.is_abstract) {
+ return MethodBindingType.ABSTRACT;
+ } else if (element.is_virtual) {
+ return MethodBindingType.VIRTUAL;
+ } else if (element.overrides) {
+ return MethodBindingType.OVERRIDE;
+ } else if (element.is_inline) {
+ return MethodBindingType.INLINE;
+ } else if (element.binding != Vala.MemberBinding.INSTANCE) {
+ return MethodBindingType.STATIC;
+ }
+ return MethodBindingType.UNMODIFIED;
+ }
+
+
+ private SymbolAccessibility get_access_modifier(Vala.Symbol symbol) {
+ switch (symbol.access) {
+ case Vala.SymbolAccessibility.PROTECTED:
+ return SymbolAccessibility.PROTECTED;
+
+ case Vala.SymbolAccessibility.INTERNAL:
+ return SymbolAccessibility.INTERNAL;
+
+ case Vala.SymbolAccessibility.PRIVATE:
+ return SymbolAccessibility.PRIVATE;
+
+ case Vala.SymbolAccessibility.PUBLIC:
+ return SymbolAccessibility.PUBLIC;
+
+ default:
+ error ("Unknown symbol accessibility modifier found");
+ }
+ }
+
+ private PropertyAccessorType get_property_accessor_type (Vala.PropertyAccessor element) {
+ if (element.construction) {
+ return PropertyAccessorType.CONSTRUCT;
+ } else if (element.writable) {
+ return PropertyAccessorType.SET;
+ } else if (element.readable) {
+ return PropertyAccessorType.GET;
+ }
+
+ error ("Unknown symbol accessibility type");
+ }
+
+ private bool type_reference_pass_ownership (Vala.DataType? element) {
+ if (element == null) {
+ return false;
+ }
+
+ weak Vala.CodeNode? node = element.parent_node;
+ if (node == null) {
+ return false;
+ }
+ if (node is Vala.Parameter) {
+ return (((Vala.Parameter)node).direction == Vala.ParameterDirection.IN &&
+ ((Vala.Parameter)node).variable_type.value_owned);
+ }
+ if (node is Vala.Property) {
+ return ((Vala.Property)node).property_type.value_owned;
+ }
+
+ return false;
+ }
+
+ private bool is_type_reference_unowned (Vala.DataType? element) {
+ if (element == null) {
+ return false;
+ }
+
+ // non ref counted types are weak, not unowned
+ if (element.data_type is Vala.TypeSymbol && is_reference_counting ((Vala.TypeSymbol) element.data_type) == true) {
+ return false;
+ }
+
+ // FormalParameters are weak by default
+ return (element.parent_node is Vala.Parameter == false)? element.is_weak () : false;
+ }
+
+ private bool is_type_reference_owned (Vala.DataType? element) {
+ if (element == null) {
+ return false;
+ }
+
+ weak Vala.CodeNode parent = element.parent_node;
+
+ // parameter:
+ if (parent is Vala.Parameter) {
+ if (((Vala.Parameter)parent).direction != Vala.ParameterDirection.IN) {
+ return false;
+ }
+ return ((Vala.Parameter)parent).variable_type.value_owned;
+ }
+
+ return false;
+ }
+
+ private bool is_type_reference_weak (Vala.DataType? element) {
+ if (element == null) {
+ return false;
+ }
+
+ // non ref counted types are unowned, not weak
+ if (element.data_type is Vala.TypeSymbol && is_reference_counting ((Vala.TypeSymbol) element.data_type) == false) {
+ return false;
+ }
+
+ // FormalParameters are weak by default
+ return (element.parent_node is Vala.Parameter == false)? element.is_weak () : false;
+ }
+
+ private Ownership get_type_reference_ownership (Vala.DataType? element) {
+ if (is_type_reference_owned (element)) {
+ return Ownership.OWNED;
+ } else if (is_type_reference_weak (element)) {
+ return Ownership.WEAK;
+ } else if (is_type_reference_unowned (element)) {
+ return Ownership.UNOWNED;
+ }
+
+ return Ownership.DEFAULT;
+ }
+
+ private Ownership get_property_ownership (Vala.PropertyAccessor element) {
+ if (element.value_type.value_owned) {
+ return Ownership.OWNED;
+ }
+
+ // the exact type (weak, unowned) does not matter
+ return Ownership.UNOWNED;
+ }
+
+ private PropertyBindingType get_property_binding_type (Vala.Property element) {
+ if (element.is_abstract) {
+ return PropertyBindingType.ABSTRACT;
+ } else if (element.is_virtual) {
+ return PropertyBindingType.VIRTUAL;
+ } else if (element.overrides) {
+ return PropertyBindingType.OVERRIDE;
+ }
+
+ return PropertyBindingType.UNMODIFIED;
+ }
+
+ private FormalParameterType get_formal_parameter_type (Vala.Parameter element) {
+ if (element.direction == Vala.ParameterDirection.OUT) {
+ return FormalParameterType.OUT;
+ } else if (element.direction == Vala.ParameterDirection.REF) {
+ return FormalParameterType.REF;
+ } else if (element.direction == Vala.ParameterDirection.IN) {
+ return FormalParameterType.IN;
+ }
+
+ error ("Unknown formal parameter type");
+ }
+
+
+ //
+ // Vala tree creation:
+ //
+
+ private bool add_package (Vala.CodeContext context, string pkg) {
+ // ignore multiple occurences of the same package
+ if (context.has_package (pkg)) {
+ return true;
+ }
+
+ string vapi_name = pkg + ".vapi";
+ string gir_name = pkg + ".gir";
+ foreach (string source_file in settings.source_files) {
+ string basename = Path.get_basename (source_file);
+ if (basename == vapi_name || basename == gir_name) {
+ return true;
+ }
+ }
+
+
+ var package_path = context.get_vapi_path (pkg) ?? context.get_gir_path (pkg);
+ if (package_path == null) {
+ Vala.Report.error (null, "Package `%s' not found in specified Vala API directories or GObject-Introspection GIR directories".printf (pkg));
+ return false;
+ }
+
+ context.add_package (pkg);
+
+ var vfile = new Vala.SourceFile (context, Vala.SourceFileType.PACKAGE, package_path);
+ context.add_source_file (vfile);
+ Package vdpkg = new Package (pkg, true, null);
+ register_source_file (register_package (vdpkg), vfile);
+
+ add_deps (context, Path.build_filename (Path.get_dirname (package_path), "%s.deps".printf (pkg)), pkg);
+ return true;
+ }
+
+ private void add_deps (Vala.CodeContext context, string file_path, string pkg_name) {
+ if (FileUtils.test (file_path, FileTest.EXISTS)) {
+ try {
+ string deps_content;
+ ulong deps_len;
+ FileUtils.get_contents (file_path, out deps_content, out deps_len);
+ foreach (string dep in deps_content.split ("\n")) {
+ dep.strip ();
+ if (dep != "") {
+ if (!add_package (context, dep)) {
+ Vala.Report.error (null, "%s, dependency of %s, not found in specified Vala API directories".printf (dep, pkg_name));
+ }
+ }
+ }
+ } catch (FileError e) {
+ Vala.Report.error (null, "Unable to read dependency file: %s".printf (e.message));
+ }
+ }
+ }
+
+ /**
+ * Adds the specified packages to the list of used packages.
+ *
+ * @param context The code context
+ * @param packages a list of package names
+ */
+ private void add_depencies (Vala.CodeContext context, string[] packages) {
+ foreach (string package in packages) {
+ if (!add_package (context, package)) {
+ Vala.Report.error (null, "Package `%s' not found in specified Vala API directories or GObject-Introspection GIR directories".printf (package));
+ }
+ }
+ }
+
+ /**
+ * Add the specified source file to the context. Only .vala, .vapi, .gs,
+ * and .c files are supported.
+ */
+ private void add_documented_files (Vala.CodeContext context, string[] sources) {
+ if (sources == null) {
+ return;
+ }
+
+ foreach (string source in sources) {
+ if (FileUtils.test (source, FileTest.EXISTS)) {
+ var rpath = realpath (source);
+ if (source.has_suffix (".vala") || source.has_suffix (".gs")) {
+ var source_file = new Vala.SourceFile (context, Vala.SourceFileType.SOURCE, rpath);
+
+ if (source_package == null) {
+ source_package = register_package (new Package (settings.pkg_name, false, null));
+ }
+
+ register_source_file (source_package, source_file);
+
+ if (context.profile == Vala.Profile.POSIX) {
+ // import the Posix namespace by default (namespace of backend-specific standard library)
+ var ns_ref = new Vala.UsingDirective (new Vala.UnresolvedSymbol (null, "Posix", null));
+ source_file.add_using_directive (ns_ref);
+ context.root.add_using_directive (ns_ref);
+ } else if (context.profile == Vala.Profile.GOBJECT) {
+ // import the GLib namespace by default (namespace of backend-specific standard library)
+ var ns_ref = new Vala.UsingDirective (new Vala.UnresolvedSymbol (null, "GLib", null));
+ source_file.add_using_directive (ns_ref);
+ context.root.add_using_directive (ns_ref);
+ }
+
+ context.add_source_file (source_file);
+ } else if (source.has_suffix (".vapi") || source.has_suffix (".gir")) {
+ string file_name = Path.get_basename (source);
+ file_name = file_name.substring (0, file_name.last_index_of_char ('.'));
+
+ var vfile = new Vala.SourceFile (context, Vala.SourceFileType.PACKAGE, rpath);
+ context.add_source_file (vfile);
+
+ if (source_package == null) {
+ source_package = register_package (new Package (settings.pkg_name, false, null));
+ }
+
+ register_source_file (source_package, vfile);
+
+ add_deps (context, Path.build_filename (Path.get_dirname (source), "%s.deps".printf (file_name)), file_name);
+ } else if (source.has_suffix (".c")) {
+ context.add_c_source_file (rpath);
+ tree.add_external_c_files (rpath);
+ } else {
+ Vala.Report.error (null, "%s is not a supported source file type. Only .vala, .vapi, .gs, and .c files are supported.".printf (source));
+ }
+ } else {
+ Vala.Report.error (null, "%s not found".printf (source));
+ }
+ }
+ }
+
+ private Vala.CodeContext create_valac_tree (Settings settings) {
+ // init context:
+ var context = new Vala.CodeContext ();
+ Vala.CodeContext.push (context);
+
+
+ // settings:
+ context.experimental = settings.experimental;
+ context.experimental_non_null = settings.experimental || settings.experimental_non_null;
+ context.vapi_directories = settings.vapi_directories;
+ context.report.enable_warnings = settings.verbose;
+ context.metadata_directories = settings.metadata_directories;
+ context.gir_directories = settings.gir_directories;
+
+ if (settings.basedir == null) {
+ context.basedir = realpath (".");
+ } else {
+ context.basedir = realpath (settings.basedir);
+ }
+
+ if (settings.directory != null) {
+ context.directory = realpath (settings.directory);
+ } else {
+ context.directory = context.basedir;
+ }
+
+
+ // add default packages:
+ if (settings.profile == "gobject-2.0" || settings.profile == "gobject" || settings.profile == null) {
+ context.profile = Vala.Profile.GOBJECT;
+ context.add_define ("GOBJECT");
+ }
+
+
+ if (settings.defines != null) {
+ foreach (string define in settings.defines) {
+ context.add_define (define);
+ }
+ }
+
+ if (context.profile == Vala.Profile.POSIX) {
+ // default package
+ if (!add_package (context, "posix")) {
+ Vala.Report.error (null, "posix not found in specified Vala API directories");
+ }
+ } else if (context.profile == Vala.Profile.GOBJECT) {
+ int glib_major = 2;
+ int glib_minor = 12;
+
+ context.target_glib_major = glib_major;
+ context.target_glib_minor = glib_minor;
+ if (context.target_glib_major != 2) {
+ Vala.Report.error (null, "This version of valac only supports GLib 2");
+ }
+
+ // default packages
+ if (!this.add_package (context, "glib-2.0")) { //
+ Vala.Report.error (null, "glib-2.0 not found in specified Vala API directories");
+ }
+
+ if (!this.add_package (context, "gobject-2.0")) { //
+ Vala.Report.error (null, "gobject-2.0 not found in specified Vala API directories");
+ }
+ }
+
+
+ // add user defined files:
+ add_depencies (context, settings.packages);
+ if (reporter.errors > 0) {
+ return context;
+ }
+
+ add_documented_files (context, settings.source_files);
+ if (reporter.errors > 0) {
+ return context;
+ }
+
+
+ // parse vala-code:
+ Vala.Parser parser = new Vala.Parser ();
+
+ parser.parse (context);
+ if (context.report.get_errors () > 0) {
+ return context;
+ }
+
+ // parse gir:
+ Vala.GirParser gir_parser = new Vala.GirParser ();
+
+ gir_parser.parse (context);
+ if (context.report.get_errors () > 0) {
+ return context;
+ }
+
+
+
+ // check context:
+ context.check ();
+ if (context.report.get_errors () > 0) {
+ return context;
+ }
+
+ return context;
+ }
+
+
+
+ //
+ // Valadoc tree creation:
+ //
+
+ private void process_children (Api.Node node, Vala.CodeNode element) {
+ Api.Node old_node = current_node;
+ current_node = node;
+ element.accept_children (this);
+ current_node = old_node;
+ }
+
+ private Api.Node get_parent_node_for (Vala.Symbol element) {
+ if (current_node != null) {
+ return current_node;
+ }
+
+ Vala.SourceFile vala_source_file = element.source_reference.file;
+ Package package = find_package_for_file (vala_source_file);
+ SourceFile? source_file = get_source_file (element);
+
+ return get_namespace (package, element, source_file);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_namespace (Vala.Namespace element) {
+ element.accept_children (this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_class (Vala.Class element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ bool is_basic_type = element.base_class == null && element.name == "string";
+
+ Class node = new Class (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), Vala.GDBusModule.get_dbus_name (element), get_param_spec_function (element), get_ccode_type_id (element), get_ref_function (element), get_unref_function (element), get_take_value_function (element), get_get_value_function (element), get_set_value_function (element), element.is_fundamental (), element.is_abstract, is_basic_type, element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ // relations
+ foreach (Vala.DataType vala_type_ref in element.get_base_types ()) {
+ var type_ref = create_type_reference (vala_type_ref, node, node);
+
+ if (vala_type_ref.data_type is Vala.Interface) {
+ node.add_interface (type_ref);
+ } else if (vala_type_ref.data_type is Vala.Class) {
+ node.base_type = type_ref;
+ }
+ }
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+
+ // save GLib.Error
+ if (glib_error == null && node.get_full_name () == "GLib.Error") {
+ glib_error = node;
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_interface (Vala.Interface element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Interface node = new Interface (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), Vala.GDBusModule.get_dbus_name (element), element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ // prerequisites:
+ foreach (Vala.DataType vala_type_ref in element.get_prerequisites ()) {
+ TypeReference type_ref = create_type_reference (vala_type_ref, node, node);
+ if (vala_type_ref.data_type is Vala.Interface) {
+ node.add_interface (type_ref);
+ } else {
+ node.base_type = type_ref;
+ }
+ }
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_struct (Vala.Struct element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ bool is_basic_type = element.base_type == null && (element.is_boolean_type () || element.is_floating_type () || element.is_integer_type ());
+
+ Struct node = new Struct (parent, file, element.name, get_access_modifier(element), comment, get_cname(element), get_dup_function (element), get_free_function (element), is_basic_type, element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ // parent type:
+ Vala.ValueType? basetype = element.base_type as Vala.ValueType;
+ if (basetype != null) {
+ node.base_type = create_type_reference (basetype, node, node);
+ }
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_field (Vala.Field element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Field node = new Field (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), element.binding == Vala.MemberBinding.STATIC, element.is_volatile, element);
+ node.field_type = create_type_reference (element.variable_type, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_property (Vala.Property element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Property node = new Property (parent, file, element.name, get_access_modifier(element), comment, get_nick (element), Vala.GDBusModule.get_dbus_name_for_member (element), Vala.GDBusServerModule.is_dbus_visible (element), get_property_binding_type (element), element);
+ node.property_type = create_type_reference (element.property_type, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ // Process property type
+ if (element.get_accessor != null) {
+ var accessor = element.get_accessor;
+ node.getter = new PropertyAccessor (node, file, element.name, get_access_modifier(element), get_cname (element), get_property_accessor_type (accessor), get_property_ownership (accessor), accessor);
+ }
+
+ if (element.set_accessor != null) {
+ var accessor = element.set_accessor;
+ node.setter = new PropertyAccessor (node, file, element.name, get_access_modifier(element), get_cname (element), get_property_accessor_type (accessor), get_property_ownership (accessor), accessor);
+ }
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_creation_method (Vala.CreationMethod element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Method node = new Method (parent, file, get_method_name (element), get_access_modifier(element), comment, get_cname (element), Vala.GDBusModule.get_dbus_name_for_member (element), Vala.GDBusServerModule.dbus_result_name (element), (element.coroutine)? get_finish_name (element) : null, get_method_binding_type (element), element.coroutine, Vala.GDBusServerModule.is_dbus_visible (element), element is Vala.CreationMethod, element);
+ node.return_type = create_type_reference (element.return_type, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_method (Vala.Method element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Method node = new Method (parent, file, get_method_name (element), get_access_modifier(element), comment, get_cname (element), Vala.GDBusModule.get_dbus_name_for_member (element), Vala.GDBusServerModule.dbus_result_name (element), (element.coroutine)? get_finish_name (element) : null, get_method_binding_type (element), element.coroutine, Vala.GDBusServerModule.is_dbus_visible (element), element is Vala.CreationMethod, element);
+ node.return_type = create_type_reference (element.return_type, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_signal (Vala.Signal element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Api.Signal node = new Api.Signal (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), Vala.GDBusModule.get_dbus_name_for_member (element), Vala.GDBusServerModule.is_dbus_visible (element), element.is_virtual, element);
+ node.return_type = create_type_reference (element.return_type, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_delegate (Vala.Delegate element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Delegate node = new Delegate (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), element.has_target, element);
+ node.return_type = create_type_reference (element.return_type, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_enum (Vala.Enum element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Symbol node = new Enum (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_enum_value (Vala.EnumValue element) {
+ Api.Enum parent = (Enum) get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Symbol node = new Api.EnumValue (parent, file, element.name, comment, get_cname (element), element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_constant (Vala.Constant element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Constant node = new Constant (parent, file, element.name, get_access_modifier(element), comment, get_cname (element), element);
+ node.constant_type = create_type_reference (element.type_reference, node, node);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_error_domain (Vala.ErrorDomain element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ SourceComment? comment = create_comment (element.comment);
+
+ Symbol node = new ErrorDomain (parent, file, element.name, get_access_modifier(element), comment, get_cname(element), Vala.GDBusModule.get_dbus_name (element), element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_error_code (Vala.ErrorCode element) {
+ Api.ErrorDomain parent = (ErrorDomain) get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+ if (file == null) {
+ file = parent.get_source_file ();
+ }
+
+ SourceComment? comment = create_comment (element.comment);
+
+ Symbol node = new Api.ErrorCode (parent, file, element.name, comment, get_cname (element), Vala.GDBusModule.get_dbus_name_for_member (element), element);
+ symbol_map.set (element, node);
+ parent.add_child (node);
+
+ process_attributes (node, element.attributes);
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_type_parameter (Vala.TypeParameter element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+
+ Symbol node = new TypeParameter (parent, file, element.name, element);
+ parent.add_child (node);
+
+ process_children (node, element);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public override void visit_formal_parameter (Vala.Parameter element) {
+ Api.Node parent = get_parent_node_for (element);
+ SourceFile? file = get_source_file (element);
+
+ FormalParameter node = new FormalParameter (parent, file, element.name, get_access_modifier(element), get_formal_parameter_type (element), element.ellipsis, element);
+ node.parameter_type = create_type_reference (element.variable_type, node, node);
+ parent.add_child (node);
+
+ process_children (node, element);
+ }
+
+
+ //
+ // startpoint:
+ //
+
+ public Api.Tree? build (Settings settings, ErrorReporter reporter) {
+ this.tree = new Api.Tree (reporter, settings);
+ this.settings = settings;
+ this.reporter = reporter;
+
+ var context = create_valac_tree (settings);
+
+ reporter.warnings_offset = context.report.get_warnings ();
+ reporter.errors_offset = context.report.get_errors ();
+
+ if (context == null) {
+ return null;
+ }
+
+ context.accept(this);
+
+ return (reporter.errors == 0)? tree : null;
+ }
+}
+
+
projects / thirdparty / vala.git / commitdiff
