[vala/wip/dbusgen: 302/329] Initial commit of dbusgen
- From: Rico Tzschichholz <ricotz src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [vala/wip/dbusgen: 302/329] Initial commit of dbusgen
- Date: Fri, 3 Jun 2022 17:49:57 +0000 (UTC)
commit 2a420edf64c6271bbf2147b0abff5defc645ed8d
Author: Chris Daley <chebizarro gmail com>
Date: Mon Nov 20 13:49:16 2017 -0800
Initial commit of dbusgen
Makefile.am | 1 +
configure.ac | 2 +
dbusgen/.gitignore | 1 +
dbusgen/Makefile.am | 72 ++++++
dbusgen/valadbusgen.pc.in | 14 ++
dbusgen/valadbusgen.vala | 191 ++++++++++++++++
dbusgen/valadbusnamespacestrategy.vala | 28 +++
dbusgen/valadbusparser.vala | 406 +++++++++++++++++++++++++++++++++
dbusgen/valadbusvariantmodule.vala | 205 +++++++++++++++++
9 files changed, 920 insertions(+)
---
diff --git a/Makefile.am b/Makefile.am
index 6af784f15..a25e54330 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,6 +19,7 @@ if ENABLE_VALADOC
SUBDIRS += \
libvaladoc \
valadoc \
+ dbusgen \
$(NULL)
endif
diff --git a/configure.ac b/configure.ac
index e598b927e..82e55af23 100644
--- a/configure.ac
+++ b/configure.ac
@@ -269,6 +269,8 @@ AC_CONFIG_FILES([Makefile
doc/manual/Makefile
doc/manual/version.xml
gobject-introspection/Makefile
+ dbusgen/valadbusgen.pc
+ dbusgen/Makefile
vapigen/vapigen.pc
vapigen/Makefile
vapigen/vala-gen-introspect/Makefile
diff --git a/dbusgen/.gitignore b/dbusgen/.gitignore
new file mode 100644
index 000000000..a5294aa13
--- /dev/null
+++ b/dbusgen/.gitignore
@@ -0,0 +1 @@
+valadbusgen
diff --git a/dbusgen/Makefile.am b/dbusgen/Makefile.am
new file mode 100644
index 000000000..70a37511e
--- /dev/null
+++ b/dbusgen/Makefile.am
@@ -0,0 +1,72 @@
+include $(top_srcdir)/Makefile.common
+
+NULL =
+
+AM_CPPFLAGS = \
+ $(GLIB_CFLAGS) \
+ -I$(top_srcdir)/gee \
+ -I$(top_srcdir)/vala \
+ $(NULL)
+
+noinst_PROGRAMS = \
+ valadbusgen \
+ $(NULL)
+
+BUILT_SOURCES = valadbusgen.vala.stamp
+
+valadbusgen_VALASOURCES = \
+ valadbusgen.vala \
+ valadbusparser.vala \
+ valadbusvariantmodule.vala \
+ valadbusnamespacestrategy.vala \
+ $(NULL)
+
+valadbusgen_SOURCES = \
+ valadbusgen.vala.stamp \
+ $(valadbusgen_VALASOURCES:.vala=.c) \
+ $(NULL)
+
+
+valadbusgen.vala.stamp: $(valadbusgen_VALASOURCES)
+ $(VALA_V)$(VALAC) \
+ $(VALAFLAGS) \
+ -C \
+ --vapidir $(top_srcdir)/vapi \
+ --vapidir $(top_srcdir)/gee --pkg gee \
+ --vapidir $(top_srcdir)/vala --pkg vala \
+ --pkg config \
+ $^
+ @touch $@
+
+
+valadbusgen_LDADD = \
+ $(GLIB_LIBS) \
+ $(top_builddir)/vala/libvala@PACKAGE_SUFFIX@.la \
+ $(NULL)
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = valadbusgen@PACKAGE_SUFFIX@.pc
+
+valadbusgen@PACKAGE_SUFFIX@.pc: valadbusgen.pc
+ cp $< $@
+
+EXTRA_DIST = \
+ $(valadbusgen_VALASOURCES) \
+ valadbusgen.vala.stamp \
+ $(NULL)
+
+CLEANFILES = \
+ valadbusgen@PACKAGE_SUFFIX@.pc
+ $(NULL)
+
+if ENABLE_UNVERSIONED
+install-exec-hook:
+ cd $(DESTDIR)$(bindir) && $(LN_S) -f valadbusgen@PACKAGE_SUFFIX@$(EXEEXT) valadbusgen$(EXEEXT)
+
+install-data-hook:
+ cd $(DESTDIR)$(pkgconfigdir) && $(LN_S) -f valadbusgen@PACKAGE_SUFFIX@.pc valadbusgen.pc
+endif
+
+MAINTAINERCLEANFILES = \
+ $(valadbusgen_VALASOURCES:.vala=.c) \
+ $(NULL)
diff --git a/dbusgen/valadbusgen.pc.in b/dbusgen/valadbusgen.pc.in
new file mode 100644
index 000000000..3ce60dbff
--- /dev/null
+++ b/dbusgen/valadbusgen.pc.in
@@ -0,0 +1,14 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+bindir=@bindir@
+datarootdir=@datarootdir@
+datadir=@datadir@
+includedir=@includedir@
+
+vapidir=${datadir}/vala/vapi
+vapidir_versioned=${datadir}/vala@PACKAGE_SUFFIX@/vapi
+
+Name: valadbusgen
+Description: Vala DBus Interface Generator
+Version: @VERSION@
diff --git a/dbusgen/valadbusgen.vala b/dbusgen/valadbusgen.vala
new file mode 100644
index 000000000..68049f3d4
--- /dev/null
+++ b/dbusgen/valadbusgen.vala
@@ -0,0 +1,191 @@
+/* valadbusgen.vala
+ *
+ * Copyright (C) 2017 Chris Daley
+ * Copyright (C) 2006-2010 Jürg Billeter
+ *
+ * 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:
+ * Chris Daley <chebizarro gmail com>
+ * Jürg Billeter <j bitron ch>
+ */
+
+using GLib;
+
+public class Vala.DBusGen {
+
+ public class ConcatenationStrategy : NamespaceStrategy {
+
+ public override string? get_namespace (string ns) {
+ return null;
+ }
+
+ public override string get_name (string ns) {
+
+ string[] parts = ns.split(".");
+ StringBuilder capitalized_name = new StringBuilder();
+ foreach (string part in parts) {
+ if (part != "") {
+ capitalized_name.append(part.substring(0, 1).up());
+ capitalized_name.append(part.substring(1, part.length - 1));
+ }
+ }
+ return capitalized_name.str;
+ }
+
+ }
+
+ static string directory;
+ static bool version;
+ static bool quiet_mode = false;
+ static bool disable_warnings;
+ [CCode (array_length = false, array_null_terminated = true)]
+ static string[] sources;
+ [CCode (array_length = false, array_null_terminated = true)]
+ static string[] vapi_directories;
+ [CCode (array_length = false, array_null_terminated = true)]
+ static string[] packages;
+ static int dbus_timeout = 120000;
+
+ CodeContext context;
+
+ const OptionEntry[] options = {
+ { "vapidir", 0, 0, OptionArg.FILENAME_ARRAY, ref vapi_directories, "Look for package bindings
in DIRECTORY", "DIRECTORY..." },
+ { "pkg", 0, 0, OptionArg.STRING_ARRAY, ref packages, "Include binding for PACKAGE",
"PACKAGE..." },
+ { "directory", 'd', 0, OptionArg.FILENAME, ref directory, "Output directory", "DIRECTORY" },
+ { "disable-warnings", 0, 0, OptionArg.NONE, ref disable_warnings, "Disable warnings", null },
+ { "dbus-timeout", 0, 0, OptionArg.INT, ref dbus_timeout, "DBus timeout", null },
+ { "version", 0, 0, OptionArg.NONE, ref version, "Display version number", null },
+ { "quiet", 'q', 0, OptionArg.NONE, ref quiet_mode, "Do not print messages to the console",
null },
+ { OPTION_REMAINING, 0, 0, OptionArg.FILENAME_ARRAY, ref sources, null, "FILE..." },
+ { null }
+ };
+
+ private int quit () {
+ if (context.report.get_errors () == 0) {
+ if (!quiet_mode) {
+ stdout.printf ("Generation succeeded - %d warning(s)\n",
context.report.get_warnings ());
+ }
+ CodeContext.pop ();
+ return 0;
+ } else {
+ if (!quiet_mode) {
+ stdout.printf ("Generation failed: %d error(s), %d warning(s)\n",
context.report.get_errors (), context.report.get_warnings ());
+ }
+ CodeContext.pop ();
+ return 1;
+ }
+ }
+
+ private int run () {
+ context = new CodeContext ();
+
+ context.report.enable_warnings = !disable_warnings;
+ context.vapi_directories = vapi_directories;
+ context.report.set_verbose_errors (!quiet_mode);
+ CodeContext.push (context);
+
+ context.set_target_profile (Profile.GOBJECT);
+
+ if (packages != null) {
+ foreach (string package in packages) {
+ context.add_external_package (package);
+ }
+ packages = null;
+ }
+
+ if (context.report.get_errors () > 0) {
+ return quit ();
+ }
+
+ var valaparser = new Parser ();
+ valaparser.parse (context);
+
+ if (context.report.get_errors () > 0) {
+ return quit ();
+ }
+
+ foreach (string source in sources) {
+ if (FileUtils.test (source, FileTest.EXISTS) && source.has_suffix (".xml")) {
+ var source_file = new SourceFile (context, SourceFileType.SOURCE, source);
+ source_file.explicit = true;
+ context.add_source_file (source_file);
+ } else {
+ Report.error (null, "%s not found".printf (source));
+ }
+ }
+
+ if (context.report.get_errors () > 0) {
+ return quit ();
+ }
+
+ var parser = new DBusParser ();
+ parser.dbus_timeout = dbus_timeout;
+ parser.namespace_strategy = new ConcatenationStrategy ();
+ parser.parse (context);
+
+ if (context.report.get_errors () > 0) {
+ return quit ();
+ }
+
+ context.check ();
+
+ if (context.report.get_errors () > 0) {
+ return quit ();
+ }
+
+ var interface_writer = new CodeWriter (CodeWriterType.FAST);
+
+ foreach (SourceFile source in context.get_source_files ()) {
+ string filename = Path.get_basename (source.filename);
+
+ if (filename.has_suffix (".xml")) {
+ if (directory != null) {
+ filename = Path.build_path ("/", directory, filename + ".vala");
+ }
+ interface_writer.write_file (context, filename + ".vala");
+ }
+ }
+
+ return quit ();
+ }
+
+ static int main (string[] args) {
+ Intl.setlocale (LocaleCategory.ALL, "");
+ try {
+ var opt_context = new OptionContext ("- Vala DBus Interface Generator");
+ opt_context.set_help_enabled (true);
+ opt_context.add_main_entries (options, null);
+ opt_context.parse (ref args);
+ } catch (OptionError e) {
+ stdout.printf ("%s\n", e.message);
+ stdout.printf ("Run '%s --help' to see a full list of available command line
options.\n", args[0]);
+ return 1;
+ }
+
+ if (version) {
+ stdout.printf ("Vala DBus Interface Generator %s\n", Vala.BUILD_VERSION);
+ return 0;
+ }
+
+ if (sources == null) {
+ stderr.printf ("No source file specified.\n");
+ return 1;
+ }
+
+ var DBusGen = new DBusGen ();
+ return DBusGen.run ();
+ }
+}
diff --git a/dbusgen/valadbusnamespacestrategy.vala b/dbusgen/valadbusnamespacestrategy.vala
new file mode 100644
index 000000000..3c95f1b6e
--- /dev/null
+++ b/dbusgen/valadbusnamespacestrategy.vala
@@ -0,0 +1,28 @@
+/* valadbusnamespacestrategy.vala
+ *
+ * Copyright (C) 2017 Chris Daley
+ *
+ * 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:
+ * Chris Daley <chebizarro gmail com>
+ */
+
+public abstract class Vala.NamespaceStrategy {
+
+ public abstract string? get_namespace (string ns);
+
+ public abstract string get_name (string ns);
+}
diff --git a/dbusgen/valadbusparser.vala b/dbusgen/valadbusparser.vala
new file mode 100644
index 000000000..b1649bd5d
--- /dev/null
+++ b/dbusgen/valadbusparser.vala
@@ -0,0 +1,406 @@
+/* valadbusparser.vala
+ *
+ * Copyright (C) 2017 Chris Daley
+ *
+ * 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:
+ * Chris Daley <chebizarro gmail com>
+ */
+
+using GLib;
+
+/**
+ * Code visitor parsing all DBus Interface files.
+ */
+public class Vala.DBusParser : CodeVisitor {
+
+ private CodeContext context;
+
+ private DBusVariantModule dbus_module;
+
+ private SourceFile current_source_file;
+
+ private CodeNode current_node;
+ private Namespace current_ns;
+ private Interface current_iface;
+ private Callable current_method;
+ private Parameter current_param;
+ private Property current_property;
+
+ private MarkupReader reader;
+
+ private MarkupTokenType current_token;
+ private SourceLocation begin;
+ private SourceLocation end;
+
+ public int dbus_timeout { get; set; }
+
+ public NamespaceStrategy namespace_strategy { get; set; }
+
+ /**
+ * Parse all DBus Interface files in the specified code context and
+ * build a code tree.
+ *
+ * @param context a code context
+ */
+ public void parse (CodeContext context) {
+
+ this.context = context;
+ current_ns = context.root;
+
+ dbus_module = new DBusVariantModule (context);
+
+ context.accept (this);
+ }
+
+ public override void visit_source_file (SourceFile source_file) {
+ if (source_file.filename.has_suffix (".xml")) {
+ parse_file (source_file);
+ }
+ }
+
+ private void parse_file (SourceFile source_file) {
+
+ this.current_source_file = source_file;
+ this.reader = new MarkupReader (source_file.filename);
+
+ current_source_file.add_node (context.root);
+
+ next ();
+ next ();
+ next ();
+
+ parse_node ();
+ this.current_source_file = null;
+
+ this.reader = null;
+
+ }
+
+ private void parse_node () {
+ start_element ("node");
+
+ next ();
+
+ while (current_token == MarkupTokenType.START_ELEMENT) {
+
+ switch (reader.name) {
+ case "interface":
+ parse_namespace ();
+ parse_interface ();
+ break;
+ //case "node":
+ // parse_node ();
+ //break;
+ default:
+ parse_extension ();
+ break;
+ }
+ }
+
+ end_element ("node");
+ }
+
+ private void parse_namespace () {
+ string? name = reader.get_attribute ("name");
+
+ if (name == null) {
+ Report.error (get_current_src (), "Interface declarations require a name attribute");
+ return;
+ }
+
+ string? ns_name = namespace_strategy.get_namespace (name);
+
+ if (ns_name != null) {
+ var ns = new Namespace (ns_name, get_current_src ());
+ current_ns.add_namespace (ns);
+ current_ns = ns;
+ }
+ }
+
+ private void parse_interface () {
+ start_element ("interface");
+
+ string? name = reader.get_attribute ("name");
+
+ if (name == null) {
+ Report.error (get_current_src (), "Interface declarations require a name attribute");
+ return;
+ }
+
+ string iface_name = namespace_strategy.get_name (name);
+
+ current_node = current_iface = new Interface (iface_name, get_current_src ());
+
+ current_iface.access = SymbolAccessibility.PUBLIC;
+ current_iface.add_prerequisite (new ObjectType ((ObjectTypeSymbol) dbus_module.gobject_type));
+ current_iface.set_attribute_string ("DBus", "name", name);
+ current_iface.set_attribute_integer ("DBus", "timeout", dbus_timeout);
+
+ current_ns.add_interface (current_iface);
+
+ next ();
+
+ parse_interface_body ();
+
+ end_element ("interface");
+
+ }
+
+ private void parse_interface_body () {
+
+ while (current_token == MarkupTokenType.START_ELEMENT) {
+
+ switch (reader.name) {
+ case "annotation":
+ parse_annotation ();
+ break;
+ case "method":
+ parse_method ();
+ break;
+ case "signal":
+ parse_signal ();
+ break;
+ case "property":
+ parse_property ();
+ break;
+ default:
+ parse_extension ();
+ break;
+ }
+ }
+ }
+
+ private void parse_annotation () {
+ start_element ("annotation");
+
+ string? anno = reader.get_attribute ("name");
+
+ if (anno == null) {
+ Report.error (get_current_src (), "Annotations require a name attribute");
+ return;
+ }
+
+ switch (anno) {
+
+ case "org.freedesktop.DBus.Deprecated":
+ current_node.set_attribute_bool ("Version", "deprecated", true);
+ string? replaced_by = reader.get_attribute ("replaced-by");
+ if (replaced_by != null) {
+ current_node.set_attribute_string ("Version", "replacement",
replaced_by);
+ }
+ break;
+ case "org.freedesktop.DBus.GLib.Async":
+ if (current_node is Method) {
+ ((Method)current_method).is_async_callback = true;
+ }
+ break;
+ case "org.freedesktop.DBus.GLib.NoReply":
+ if (current_node is Method) {
+ current_node.set_attribute_bool ("DBus", "no_reply", true);
+ }
+ break;
+ default:
+ break;
+ }
+
+ next ();
+
+ end_element ("annotation");
+ }
+
+ private void parse_method () {
+ start_element ("method");
+ string? name = reader.get_attribute ("name");
+
+ SourceReference src = new SourceReference (current_source_file, begin, end);
+
+ if (name == null) {
+ Report.error (src, "Interface method declarations require a name attribute");
+ return;
+ }
+
+ DataType return_type = new VoidType ();
+
+ current_node = current_method = new Method (name, return_type, src);
+ current_iface.add_method ((Method)current_method);
+ ((Method)current_method).is_abstract = true;
+ ((Method)current_method).access = SymbolAccessibility.PUBLIC;
+
+ next ();
+
+ parse_method_body ();
+
+ end_element ("method");
+ }
+
+ private void parse_property () {
+
+ start_element ("property");
+
+ Map<string,string> attribs = reader.get_attributes ();
+
+ if (attribs["name"] == null) {
+ Report.error (get_current_src (), "Interface property declarations require a name
attribute");
+ return;
+ }
+
+ if (attribs["type"] == null) {
+ Report.error (get_current_src (), "Interface property declarations require a type
attribute");
+ return;
+ }
+
+ DataType type = dbus_module.get_dbus_type (attribs["type"]);
+
+ PropertyAccessor get_access = null;
+ PropertyAccessor set_access = null;
+
+ if (attribs["access"] == "read" || attribs["access"] == "readwrite") {
+ get_access = new PropertyAccessor (true, false, false, type, null, get_current_src
());
+ }
+ if (attribs["access"] == "write" || attribs["access"] == "readwrite") {
+ set_access = new PropertyAccessor (false, true, false, type, null, get_current_src
());
+ }
+
+ current_node = current_property = new Property (attribs["name"], type, get_access,
set_access, get_current_src ());
+ current_property.is_abstract = true;
+ current_iface.add_property (current_property);
+
+ next ();
+
+ while (current_token == MarkupTokenType.START_ELEMENT) {
+ if (reader.name == "annotation") {
+ parse_annotation ();
+ }
+ }
+
+ end_element ("property");
+
+ }
+
+ private void parse_method_body () {
+
+ while (current_token == MarkupTokenType.START_ELEMENT) {
+
+ switch (reader.name) {
+ case "annotation":
+ parse_annotation ();
+ break;
+ case "arg":
+ parse_arg ();
+ break;
+ default:
+ parse_extension ();
+ break;
+ }
+ }
+ }
+
+ private void parse_arg () {
+ start_element ("arg");
+
+ Map<string,string> attribs = reader.get_attributes ();
+
+ if (attribs["name"] == null) {
+ Report.error (get_current_src () , "Formal Parameters require names");
+ return;
+ }
+
+ var type = dbus_module.get_dbus_type (attribs["type"]);
+ type.value_owned = false;
+
+ current_node = current_param = new Parameter (attribs["name"], type, get_current_src ());
+
+ current_method.add_parameter (current_param);
+
+ if (current_method is Method) {
+ if (attribs["direction"] != null && attribs["direction"] == "out") {
+ current_param.direction = ParameterDirection.OUT;
+ type.value_owned = true;
+ }
+ }
+
+ next ();
+ end_element ("arg");
+ }
+
+ private void parse_extension () {
+ next ();
+ }
+
+ private void parse_signal () {
+ start_element ("signal");
+
+ string? name = reader.get_attribute ("name");
+
+ if (name == null) {
+ Report.error (get_current_src (), "Interface signal declarations require a name
attribute");
+ return;
+ }
+
+ current_node = current_method = new Signal (name, new VoidType ());
+ current_iface.add_signal ((Signal)current_node);
+ ((Signal)current_node).access = SymbolAccessibility.PUBLIC;
+
+ next ();
+
+ parse_method_body ();
+
+ end_element ("signal");
+ }
+
+ private void next () {
+ current_token = reader.read_token (out begin, out end);
+ }
+
+ private void start_element (string name) {
+
+ if (current_token != MarkupTokenType.START_ELEMENT || reader.name != name) {
+ // error
+ Report.error (get_current_src (), "expected start element of `%s'".printf (name));
+ }
+ }
+
+ private void end_element (string name) {
+ while (current_token != MarkupTokenType.END_ELEMENT || reader.name != name) {
+ Report.warning (get_current_src (), "expected end element of `%s'".printf (name));
+ skip_element ();
+ }
+ next ();
+ }
+
+ private SourceReference get_current_src () {
+ return new SourceReference (this.current_source_file, begin, end);
+ }
+
+ private void skip_element () {
+ next ();
+
+ int level = 1;
+ while (level > 0) {
+ if (current_token == MarkupTokenType.START_ELEMENT) {
+ level++;
+ } else if (current_token == MarkupTokenType.END_ELEMENT) {
+ level--;
+ } else if (current_token == MarkupTokenType.EOF) {
+ Report.error (get_current_src (), "unexpected end of file");
+ break;
+ }
+ next ();
+ }
+ }
+
+}
diff --git a/dbusgen/valadbusvariantmodule.vala b/dbusgen/valadbusvariantmodule.vala
new file mode 100644
index 000000000..d4f2046d2
--- /dev/null
+++ b/dbusgen/valadbusvariantmodule.vala
@@ -0,0 +1,205 @@
+/* valadbusvariantmodule.vala
+ *
+ * Copyright (C) 2017 Chris Daley
+ *
+ * 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:
+ * Chris Daley <chebizarro gmail com>
+ */
+
+public class Vala.DBusVariantModule {
+
+ private CodeContext context;
+
+ public Symbol root_symbol;
+
+ public DataType void_type = new VoidType ();
+ public DataType bool_type;
+ public DataType char_type;
+ public DataType uchar_type;
+ public DataType? unichar_type;
+ public DataType short_type;
+ public DataType ushort_type;
+ public DataType int_type;
+ public DataType uint_type;
+ public DataType long_type;
+ public DataType ulong_type;
+ public DataType int8_type;
+ public DataType uint8_type;
+ public DataType int16_type;
+ public DataType uint16_type;
+ public DataType int32_type;
+ public DataType uint32_type;
+ public DataType int64_type;
+ public DataType uint64_type;
+ public DataType string_type;
+ public DataType regex_type;
+ public DataType float_type;
+ public DataType double_type;
+ public TypeSymbol gtype_type;
+ public TypeSymbol gobject_type;
+ public ErrorType gerror_type;
+ public Class glist_type;
+ public Class gslist_type;
+ public Class gnode_type;
+ public Class gqueue_type;
+ public Class gvaluearray_type;
+ public TypeSymbol gstringbuilder_type;
+ public TypeSymbol garray_type;
+ public TypeSymbol gbytearray_type;
+ public TypeSymbol gptrarray_type;
+ public TypeSymbol gthreadpool_type;
+ public DataType gdestroynotify_type;
+ public DataType gquark_type;
+ public Struct gvalue_type;
+ public Class gvariant_type;
+ public Struct mutex_type;
+ public Struct gmutex_type;
+ public Struct grecmutex_type;
+ public Struct grwlock_type;
+ public Struct gcond_type;
+ public Class gsource_type;
+ public TypeSymbol type_module_type;
+ public TypeSymbol dbus_proxy_type;
+
+ public DBusVariantModule (CodeContext context) {
+
+ this.context = context;
+
+ root_symbol = context.root;
+
+ bool_type = new BooleanType ((Struct) root_symbol.scope.lookup ("bool"));
+ char_type = new IntegerType ((Struct) root_symbol.scope.lookup ("char"));
+ uchar_type = new IntegerType ((Struct) root_symbol.scope.lookup ("uchar"));
+ short_type = new IntegerType ((Struct) root_symbol.scope.lookup ("short"));
+ ushort_type = new IntegerType ((Struct) root_symbol.scope.lookup ("ushort"));
+ int_type = new IntegerType ((Struct) root_symbol.scope.lookup ("int"));
+ uint_type = new IntegerType ((Struct) root_symbol.scope.lookup ("uint"));
+ long_type = new IntegerType ((Struct) root_symbol.scope.lookup ("long"));
+ ulong_type = new IntegerType ((Struct) root_symbol.scope.lookup ("ulong"));
+ int8_type = new IntegerType ((Struct) root_symbol.scope.lookup ("int8"));
+ uint8_type = new IntegerType ((Struct) root_symbol.scope.lookup ("uint8"));
+ int16_type = new IntegerType ((Struct) root_symbol.scope.lookup ("int16"));
+ uint16_type = new IntegerType ((Struct) root_symbol.scope.lookup ("uint16"));
+ int32_type = new IntegerType ((Struct) root_symbol.scope.lookup ("int32"));
+ uint32_type = new IntegerType ((Struct) root_symbol.scope.lookup ("uint32"));
+ int64_type = new IntegerType ((Struct) root_symbol.scope.lookup ("int64"));
+ uint64_type = new IntegerType ((Struct) root_symbol.scope.lookup ("uint64"));
+ float_type = new FloatingType ((Struct) root_symbol.scope.lookup ("float"));
+ double_type = new FloatingType ((Struct) root_symbol.scope.lookup ("double"));
+ string_type = new ObjectType ((Class) root_symbol.scope.lookup ("string"));
+ var unichar_struct = (Struct) root_symbol.scope.lookup ("unichar");
+ if (unichar_struct != null) {
+ unichar_type = new IntegerType (unichar_struct);
+ }
+ var glib_ns = root_symbol.scope.lookup ("GLib");
+
+ gtype_type = (TypeSymbol) glib_ns.scope.lookup ("Type");
+ gobject_type = (TypeSymbol) glib_ns.scope.lookup ("Object");
+ gerror_type = new ErrorType (null, null);
+ glist_type = (Class) glib_ns.scope.lookup ("List");
+ gslist_type = (Class) glib_ns.scope.lookup ("SList");
+ gnode_type = (Class) glib_ns.scope.lookup ("Node");
+ gqueue_type = (Class) glib_ns.scope.lookup ("Queue");
+ gvaluearray_type = (Class) glib_ns.scope.lookup ("ValueArray");
+ gstringbuilder_type = (TypeSymbol) glib_ns.scope.lookup ("StringBuilder");
+ garray_type = (TypeSymbol) glib_ns.scope.lookup ("Array");
+ gbytearray_type = (TypeSymbol) glib_ns.scope.lookup ("ByteArray");
+ gptrarray_type = (TypeSymbol) glib_ns.scope.lookup ("PtrArray");
+ gthreadpool_type = (TypeSymbol) glib_ns.scope.lookup ("ThreadPool");
+ gdestroynotify_type = new DelegateType ((Delegate) glib_ns.scope.lookup ("DestroyNotify"));
+
+ gquark_type = new IntegerType ((Struct) glib_ns.scope.lookup ("Quark"));
+ gvalue_type = (Struct) glib_ns.scope.lookup ("Value");
+ gvariant_type = (Class) glib_ns.scope.lookup ("Variant");
+ gsource_type = (Class) glib_ns.scope.lookup ("Source");
+
+ gmutex_type = (Struct) glib_ns.scope.lookup ("Mutex");
+ grecmutex_type = (Struct) glib_ns.scope.lookup ("RecMutex");
+ grwlock_type = (Struct) glib_ns.scope.lookup ("RWLock");
+ gcond_type = (Struct) glib_ns.scope.lookup ("Cond");
+
+ mutex_type = grecmutex_type;
+ }
+
+ public DataType? get_dbus_type (string type) {
+ if (VariantType.string_is_valid (type)) {
+ VariantType vrnt = new VariantType (type);
+ return get_variant_type (vrnt);
+
+ } else {
+ string emessage = "The Variant Type string: %s is invalid".printf (type);
+ Report.error (null, emessage);
+ return null;
+ }
+ }
+
+ private DataType get_variant_type (VariantType type) {
+
+ if (type.equal (VariantType.BOOLEAN)) {
+ return bool_type;
+ } else if (type.equal (VariantType.BYTE)) {
+ return char_type;
+ } else if (type.equal (VariantType.INT16)) {
+ return int16_type;
+ } else if (type.equal (VariantType.UINT16)) {
+ return uint16_type;
+ } else if (type.equal (VariantType.INT32)) {
+ return int32_type;
+ } else if (type.equal (VariantType.UINT32)) {
+ return uint32_type;
+ } else if (type.equal (VariantType.INT64)) {
+ return int64_type;
+ } else if (type.equal (VariantType.UINT64)) {
+ return uint64_type;
+ } else if (type.equal (VariantType.DOUBLE)) {
+ return double_type;
+ } else if (type.equal (VariantType.STRING)) {
+ return string_type.copy ();
+ } else if (type.equal (VariantType.OBJECT_PATH)) {
+ return string_type;
+ } else if (type.equal (VariantType.SIGNATURE)) {
+ return string_type;
+ } else if (type.equal (VariantType.VARIANT) || type.equal (VariantType.ANY) || type.equal
(VariantType.BASIC) || type.equal (VariantType.MAYBE) || type.equal (VariantType.TUPLE)) {
+ return new ObjectType ((ObjectTypeSymbol) gvariant_type);
+ }
+
+ return new ObjectType ((ObjectTypeSymbol) gvariant_type);
+
+ if (type.equal (VariantType.UNIT)) {
+ return string_type;
+ } else if (type.equal (VariantType.MAYBE)) {
+ return string_type;
+ } else if (type.equal (VariantType.OBJECT_PATH_ARRAY) || type.equal (VariantType.ARRAY) ||
type.equal (VariantType.STRING_ARRAY) || type.equal (VariantType.BYTESTRING_ARRAY)) {
+
+ var element = new ObjectType ((ObjectTypeSymbol) gvariant_type); //get_variant_type
(type.element ());
+ return new ArrayType (element, 0, null);
+
+ } else if (type.equal (VariantType.DICT_ENTRY)) {
+ return string_type;
+ } else if (type.equal (VariantType.DICTIONARY)) {
+ return string_type;
+ } else if (type.equal (VariantType.BYTESTRING)) {
+ return string_type;
+ } else if (type.equal (VariantType.VARDICT)) {
+ return string_type;
+ } else if (type.equal (VariantType.HANDLE)) {
+ return string_type;
+ }
+
+ }
+
+}
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