Add gdk-pixbuf.gidl as an example, and fix the code to handle it.

6 files changed, 779 insertions, 98 deletions

diff --git a/ChangeLog b/ChangeLog
index 25e2be08..73786a1b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2005-05-19  Matthias Clasen  <mclasen@redhat.com>
 
+	* src/gidlnode.c (g_idl_node_build_metadata): Correctly handle
+	interface types for which is_pointer is FALSE, e.g. enums.
+	
+	* src/gidlnode.c (g_idl_node_get_full_size) 
+	* src/gidlparser.c (parse_type_internal):
+	* src/generate.c (write_type_info): Support unspecialized
+	lists, hashtables and errors. Also emit a '*' after these.
+
 	* TODO: Updates
 
 2005-05-17  Matthias Clasen  <mclasen@redhat.com>
diff --git a/README b/README
index e17c5ad0..a0727716 100644
--- a/README
+++ b/README
@@ -1,7 +1,8 @@
 This is a very first prototype of an introspection framework for GObject. 
 
 The metadata format is described in metadata-format.txt, the XML IDL format 
-follows the DTD in gidl.dtd. Look at the files in tests/ for IDL examples. 
+follows the DTD in gidl.dtd. Look at the files in tests/ for testcases, 
+and at examples/ for bigger examples. 
 
 The code in src/ currently produces four things:
 - g-idl-compile, a metadata compiler. It converts one or more IDL files 
diff --git a/examples/gdk-pixbuf.gidl b/examples/gdk-pixbuf.gidl
new file mode 100644
index 00000000..859108e6
--- /dev/null
+++ b/examples/gdk-pixbuf.gidl
@@ -0,0 +1,605 @@
+<?xml version="1.0"?>
+<api version="1.0">
+  <namespace name="GdkPixbuf">
+    <enum name="GdkPixbufAlphaMode" type-name="GdkPixbufAlphaMode" get-type="gdk_pixbuf_alpha_mode_get_type">
+      <member name="GDK_PIXBUF_ALPHA_BILEVEL" value="0" />
+      <member name="GDK_PIXBUF_ALPHA_FULL" value="1" />
+    </enum>
+    <enum name="GdkColorspace" type-name="GdkColorspace" get-type="gdk_colorspace_get_type">
+      <member name="GDK_COLORSPACE_RGB" value="0" />
+    </enum>
+    <callback name="GdkPixbufDestroyNotify">
+      <return-type type="void" />
+      <parameters>
+        <parameter name="pixels" type="void*" transfer="full" direction="in" />
+        <parameter name="data" type="void*" transfer="none" direction="in" />
+      </parameters>
+    </callback>
+    <callback name="GdkPixbufSaveFunc">
+      <return-type type="gboolean" />
+      <parameters>
+        <parameter name="buf" type="guint8[length=1]" transfer="none" direction="in" />
+        <parameter name="count" type="gint" direction="in" />
+        <parameter name="error" type="GError*" transfer="full" direction="out" null-ok="1" />
+        <parameter name="data" type="void*" transfer="none" direction="in" />
+      </parameters>
+    </callback>
+    <enum name="GdkPixbufErrorCodes" type-name="GdkPixbufError" get-type="gdk_pixbuf_error_get_type">
+      <member name="GDK_PIXBUF_ERROR_CORRUPT_IMAGE" value="0" />
+      <member name="GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY" value="1" />
+      <member name="GDK_PIXBUF_ERROR_BAD_OPTION" value="2" />
+      <member name="GDK_PIXBUF_ERROR_UNKNOWN_TYPE" value="3" />
+      <member name="GDK_PIXBUF_ERROR_UNSUPPORTED_OPERATION" value="4" />
+      <member name="GDK_PIXBUF_ERROR_FAILED" value="5" />
+    </enum>
+    <enum name="GdkInterpType" type-name="GdkInterpType" get-type="gdk_interp_type_get_type">
+      <member name="GDK_INTERP_NEAREST" value="0" />
+      <member name="GDK_INTERP_TILES" value="1" />
+      <member name="GDK_INTERP_BILINEAR" value="2" />
+      <member name="GDK_INTERP_HYPER" value="3" />
+    </enum>
+    <enum name="GdkPixbufRotation" type-name="GdkPixbufRotation" get-type="gdk_pixbuf_rotation_get_type">
+      <member name="GDK_PIXBUF_ROTATE_NONE" value="0" />
+      <member name="GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE" value="90" />
+      <member name="GDK_PIXBUF_ROTATE_UPSIDEDOWN" value="180" />
+      <member name="GDK_PIXBUF_ROTATE_CLOCKWISE" value="270" />
+    </enum>
+    <errordomain name="GdkPixbufError" get-quark="gdk_pixbuf_error_quark" codes="GdkPixbufErrorCodes" />
+    <object name="GdkPixbuf" parent="GLib.GObject" type-name="GdkPixbuf" get-type="gdk_pixbuf_get_type">
+      <constructor name="new" symbol="gdk_pixbuf_new">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="colorspace" type="GdkColorspace" direction="in" />
+          <parameter name="has_alpha" type="gboolean" direction="in" />
+          <parameter name="bits_per_sample" type="gint" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+        </parameters>
+      </constructor>
+      <constructor name="copy" symbol="gdk_pixbuf_copy">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+        </parameters>
+      </constructor>
+      <constructor name="new_subpixbuf" symbol="gdk_pixbuf_new_subpixbuf">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="src_pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="src_x" type="gint" direction="in" />
+          <parameter name="src_y" type="gint" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+        </parameters>
+      </constructor>
+      <constructor name="new_from_file" symbol="gdk_pixbuf_new_from_file">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="filename" type="guint8*" transfer="none" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <constructor name="new_from_file_at_size" symbol="gdk_pixbuf_new_from_file_at_size">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="filename" type="gchar*" transfer="none" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <constructor name="new_from_file_at_scale" symbol="gdk_pixbuf_new_from_file_at_scale">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="filename" type="gchar*" transfer="none" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+          <parameter name="preserve_aspect_ratio" type="gboolean" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <constructor name="new_from_data" symbol="gdk_pixbuf_new_from_data">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="data" type="void*" transfer="full" direction="in" />
+          <parameter name="colorspace" type="GdkColorspace" direction="in" />
+          <parameter name="has_alpha" type="gboolean" direction="in" />
+          <parameter name="bits_per_sample" type="gint" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+          <parameter name="rowstride" type="gint" direction="in" />
+          <parameter name="destroy_fn" type="GdkPixbufDestroyNotify" direction="in" null-ok="1" />
+          <parameter name="destroy_fn_data" type="void*" transfer="none" direction="in" null-ok="1" />
+        </parameters>
+      </constructor>
+      <constructor name="new_from_xpm_data" symbol="gdk_pixbuf_new_from_xpm_data">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="data" type="guint8*[]" transfer="none" direction="in" />
+        </parameters>
+      </constructor>
+      <constructor name="new_from_inline" symbol="gdk_pixbuf_new_from_inline">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="data_length" type="gint" direction="in" />
+          <parameter name="data" type="guint8[length=0]" transfer="none" direction="in" />
+          <parameter name="copy_pixels" type="gboolean" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <method name="fill" symbol="gdk_pixbuf_fill">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="pixel" type="guint32" direction="in" />
+        </parameters>
+      </method>
+      <method name="savev" symbol="gdk_pixbuf_savev">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="filename" type="gchar*" transfer="none" direction="in" />
+          <parameter name="type" type="guint8*" transfer="none" direction="in" />
+          <parameter name="option_keys" type="guint8*[zero-terminated=1]" transfer="none" direction="in" />
+          <parameter name="option_values" type="guint8*[zero-terminated=1]" transfer="none" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </method>
+      <method name="save_to_callbackv" symbol="gdk_pixbuf_save_to_callbackv">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="save_func" type="GdkPixbufSaveFunc" direction="in" />
+          <parameter name="user_data" type="void*" transfer="full" direction="in" />
+          <parameter name="type" type="guint8*" transfer="none" direction="in" />
+          <parameter name="option_keys" type="guint8*[zero-terminated=1]" transfer="none" direction="in" />
+          <parameter name="option_values" type="guint8*[zero-terminated=1]" transfer="none" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </method>
+      <method name="save_to_bufferv" symbol="gdk_pixbuf_save_to_bufferv">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="buffer" type="guint8[length=2]" transfer="full" direction="out" />
+          <parameter name="buffer_size" type="gint" direction="out" />
+          <parameter name="type" type="guint8*" transfer="none" direction="in" />
+          <parameter name="option_keys" type="guint8*[zero-terminated=1]" transfer="none" direction="in" />
+          <parameter name="option_values" type="guint8*[zero-terminated=1]" transfer="none" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </method>
+      <method name="add_alpha" symbol="gdk_pixbuf_add_alpha">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="substitute_color" type="gboolean" direction="in" />
+          <parameter name="r" type="guint8" direction="in" />
+          <parameter name="g" type="guint8" direction="in" />
+          <parameter name="b" type="guint8" direction="in" />
+        </parameters>
+      </method>
+      <method name="copy_area" symbol="gdk_pixbuf_copy_area">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="src_pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="src_x" type="gint" direction="in" />
+          <parameter name="src_y" type="gint" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+          <parameter name="dest_pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest_x" type="gint" direction="in" />
+          <parameter name="dest_y" type="gint" direction="in" />
+        </parameters>
+      </method>
+      <method name="saturate_and_pixelate" symbol="gdk_pixbuf_saturate_and_pixelate">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="saturation" type="gfloat" direction="in" />
+          <parameter name="pixelate" type="gboolean" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_option" symbol="gdk_pixbuf_get_option">
+        <return-type type="guint8*" transfer="none" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="key" type="guint8*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="scale" symbol="gdk_pixbuf_scale">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest_x" type="gint" direction="in" />
+          <parameter name="dest_y" type="gint" direction="in" />
+          <parameter name="dest_width" type="gint" direction="in" />
+          <parameter name="dest_height" type="gint" direction="in" />
+          <parameter name="offset_x" type="gdouble" direction="in" />
+          <parameter name="offset_y" type="gdouble" direction="in" />
+          <parameter name="scale_x" type="gdouble" direction="in" />
+          <parameter name="scale_y" type="gdouble" direction="in" />
+          <parameter name="interp_type" type="GdkInterpType" direction="in" />
+        </parameters>
+      </method>
+      <method name="composite" symbol="gdk_pixbuf_composite">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest_x" type="gint" direction="in" />
+          <parameter name="dest_y" type="gint" direction="in" />
+          <parameter name="dest_width" type="gint" direction="in" />
+          <parameter name="dest_height" type="gint" direction="in" />
+          <parameter name="offset_x" type="gdouble" direction="in" />
+          <parameter name="offset_y" type="gdouble" direction="in" />
+          <parameter name="scale_x" type="gdouble" direction="in" />
+          <parameter name="scale_y" type="gdouble" direction="in" />
+          <parameter name="interp_type" type="GdkInterpType" direction="in" />
+          <parameter name="overall_alpha" type="gint" direction="in" />
+        </parameters>
+      </method>
+      <method name="composite_color" symbol="gdk_pixbuf_composite_color">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest_x" type="gint" direction="in" />
+          <parameter name="dest_y" type="gint" direction="in" />
+          <parameter name="dest_width" type="gint" direction="in" />
+          <parameter name="dest_height" type="gint" direction="in" />
+          <parameter name="offset_x" type="gdouble" direction="in" />
+          <parameter name="offset_y" type="gdouble" direction="in" />
+          <parameter name="scale_x" type="gdouble" direction="in" />
+          <parameter name="scale_y" type="gdouble" direction="in" />
+          <parameter name="interp_type" type="GdkInterpType" direction="in" />
+          <parameter name="overall_alpha" type="gint" direction="in" />
+          <parameter name="check_x" type="gint" direction="in" />
+          <parameter name="check_y" type="gint" direction="in" />
+          <parameter name="check_size" type="gint" direction="in" />
+          <parameter name="color1" type="guint32" direction="in" />
+          <parameter name="color2" type="guint32" direction="in" />
+        </parameters>
+      </method>
+      <method name="scale_simple" symbol="gdk_pixbuf_scale_simple">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest_width" type="gint" direction="in" />
+          <parameter name="dest_height" type="gint" direction="in" />
+          <parameter name="interp_type" type="GdkInterpType" direction="in" />
+        </parameters>
+      </method>
+      <method name="composite_color_simple" symbol="gdk_pixbuf_composite_color_simple">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="dest_width" type="gint" direction="in" />
+          <parameter name="dest_height" type="gint" direction="in" />
+          <parameter name="interp_type" type="GdkInterpType" direction="in" />
+          <parameter name="overall_alpha" type="gint" direction="in" />
+          <parameter name="check_size" type="gint" direction="in" />
+          <parameter name="color1" type="guint32" direction="in" />
+          <parameter name="color2" type="guint32" direction="in" />
+        </parameters>
+      </method>
+      <method name="rotate_simple" symbol="gdk_pixbuf_rotate_simple">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="angle" type="GdkPixbufRotation" direction="in" />
+        </parameters>
+      </method>
+      <method name="flip" symbol="gdk_pixbuf_flip">
+        <return-type type="GdkPixbuf*" transfer="full" />
+        <parameters>
+          <parameter name="src" type="GdkPixbuf*" transfer="none" direction="in" />
+          <parameter name="horizontal" type="gboolean" direction="in" />
+        </parameters>
+      </method>
+      <property name="n-channels" readable="1" writable="1" construct-only="1" type="gint" />
+      <property name="colorspace" readable="1" writable="1" construct-only="1" type="GdkColorspace" />
+      <property name="has-alpha" readable="1" writable="1" construct-only="1" type="gboolean" />
+      <property name="bits-per-sample" readable="1" writable="1" construct-only="1" type="gint" />
+      <property name="width" readable="1" writable="1" construct-only="1" type="gint" />
+      <property name="height" readable="1" writable="1" construct-only="1" type="gint" />
+      <property name="rowstride" readable="1" writable="1" construct-only="1" type="gint" />
+      <property name="pixels" readable="1" writable="1" construct-only="1" type="void*" />
+    </object>
+    <object name="GdkPixbufAnimation" parent="GLib.GObject" type-name="GdkPixbufAnimation" get-type="gdk_pixbuf_animation_get_type">
+      <constructor name="new_from_file" symbol="gdk_pixbuf_animation_new_from_file">
+        <return-type type="GdkPixbufAnimation*" transfer="full" />
+        <parameters>
+          <parameter name="filename" type="gchar*" transfer="none" direction="in" />
+          <parameter name="error" type="GError<GdkPixbufError,GLib.GFileError>*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <constructor name="non_anim_new" symbol="gdk_pixbuf_non_anim_new">
+        <return-type type="GdkPixbufAnimation*" transfer="full" />
+        <parameters>
+          <parameter name="pixbuf" type="GdkPixbuf*" transfer="none" direction="in" />
+        </parameters>
+      </constructor>
+      <method name="get_width" symbol="gdk_pixbuf_animation_get_width">
+        <return-type type="gint" />
+        <parameters>
+          <parameter name="animation" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_height" symbol="gdk_pixbuf_animation_get_height">
+        <return-type type="gint" />
+        <parameters>
+          <parameter name="animation" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="is_static_image" symbol="gdk_pixbuf_animation_is_static_image">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="animation" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_static_image" symbol="gdk_pixbuf_animation_get_static_image">
+        <return-type type="GdkPixbuf*" transfer="none" />
+        <parameters>
+          <parameter name="animation" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_iter" symbol="gdk_pixbuf_animation_get_iter">
+        <return-type type="GdkPixbufAnimationIter*" transfer="full" />
+        <parameters>
+          <parameter name="animation" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+          <parameter name="start_time" type="GLib.GTimeVal*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <vfunc name="is_static_image">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="anim" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="get_static_image">
+        <return-type type="GdkPixbuf*" transfer="none" null-ok="1" />
+        <parameters>
+          <parameter name="anim" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="get_size">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="anim" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+          <parameter name="width" type="gint" direction="out" />
+          <parameter name="height" type="gint" direction="out" />
+        </parameters>
+      </vfunc>
+      <vfunc name="get_iter">
+        <return-type type="GdkPixbufAnimationIter*" transfer="full" null-ok="1" />
+        <parameters>
+          <parameter name="anim" type="GdkPixbufAnimation*" transfer="none" direction="in" />
+          <parameter name="start_time" type="GLib.GTimeVal*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+    </object>
+    <object name="GdkPixbufAnimationIter" parent="GLib.GObject" type-name="GdkPixbufAnimationIter" get-type="gdk_pixbuf_animation_iter_get_type">
+      <vfunc name="get_delay_time">
+        <return-type type="gint" />
+        <parameters>
+          <parameter name="iter" type="GdkPixbufAnimationIter*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="get_pixbuf">
+        <return-type type="GdkPixbuf*" transfer="none" />
+        <parameters>
+          <parameter name="iter" type="GdkPixbufAnimationIter*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="on_currently_loading_frame">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="iter" type="GdkPixbufAnimationIter*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="advance">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="iter" type="GdkPixbufAnimationIter*" transfer="none" direction="in" />
+          <parameter name="current_time" type="GLib.GTimeVal*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+    </object>
+    <struct name="GdkPixbufFormat">
+      <method name="get_name" symbol="gdk_pixbuf_format_get_name">
+        <return-type type="gchar*" transfer="full" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_description" symbol="gdk_pixbuf_format_get_description">
+        <return-type type="gchar*" transfer="full" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_mime_types" symbol="gdk_pixbuf_format_get_mime_types">
+        <return-type type="guint8*[zero-terminated=1]" transfer="full" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_extensions" symbol="gdk_pixbuf_format_get_extensions">
+        <return-type type="guint8*[zero-terminated=1]" transfer="full" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="is_writable" symbol="gdk_pixbuf_format_is_writable">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="is_scalable" symbol="gdk_pixbuf_format_is_scalable">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="is_disabled" symbol="gdk_pixbuf_format_is_disabled">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="set_disabled" symbol="gdk_pixbuf_format_set_disabled">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+          <parameter name="disabled" type="gboolean" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_license" symbol="gdk_pixbuf_format_get_license">
+        <return-type type="gchar*" transfer="full" />
+        <parameters>
+          <parameter name="format" type="GdkPixbufFormat*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+    </struct>
+    <function name="get_formats" symbol="gdk_pixbuf_get_formats">
+      <return-type type="GSList<GdkPixbufFormat>*" transfer="shallow" />
+    </function>
+    <function name="get_file_info" symbol="gdk_pixbuf_format_get_file_info">
+      <return-type type="GdkPixbufFormat*" transfer="none" />
+      <parameters>
+        <parameter name="filename" type="gchar*" transfer="none" direction="in" />
+        <parameter name="width" type="gint" direction="out" />
+        <parameter name="height" type="gint" direction="out" />
+      </parameters>
+    </function>
+    <object name="GdkPixbufLoader" parent="GLib.GObject" type-name="GdkPixbufLoader" get-type="gdk_pixbuf_loader_get_type">
+      <constructor name="new" symbol="gdk_pixbuf_loader_new">
+        <return-type type="GdkPixbufLoader*" transfer="full" />
+      </constructor>
+      <constructor name="new_with_type" symbol="gdk_pixbuf_loader_new_with_type">
+        <return-type type="GdkPixbufLoader*" transfer="full" />
+        <parameters>
+          <parameter name="image_type" type="guint8*" transfer="none" direction="in" />
+          <parameter name="error" type="GError*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <constructor name="new_with_mime+type" symbol="gdk_pixbuf_loader_new_with_type">
+        <return-type type="GdkPixbufLoader*" transfer="full" />
+        <parameters>
+          <parameter name="mime_type" type="guint8*" transfer="none" direction="in" />
+          <parameter name="error" type="GError*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </constructor>
+      <method name="set_size" symbol="gdk_pixbuf_loader_set_size">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+        </parameters>
+      </method>
+      <method name="write" symbol="gdk_pixbuf_loader_write">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="buf" type="guint8[length=2]" transfer="none" direction="in" />
+          <parameter name="count" type="gint" direction="in" />
+          <parameter name="error" type="GError*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </method>
+      <method name="get_pixbuf" symbol="gdk_pixbuf_loader_get_pixbuf">
+        <return-type type="GdkPixbuf*" transfer="none" null-ok="1" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="get_animation" symbol="gdk_pixbuf_loader_get_animation">
+        <return-type type="GdkPixbufAnimation*" transfer="none" null-ok="1" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <method name="close" symbol="gdk_pixbuf_loader_close">
+        <return-type type="gboolean" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="error" type="GError*" transfer="full" direction="out" null-ok="1" />
+        </parameters>
+      </method>
+      <method name="get_format" symbol="gdk_pixbuf_loader_get_format">
+        <return-type type="GdkPixbufFormat*" transfer="none" null-ok="1" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+        </parameters>
+      </method>
+      <signal name="size_prepared" when="LAST">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+          <parameter name="user_data" type="void*" transfer="none" direction="in" />
+        </parameters>
+      </signal>
+      <signal name="area_prepared" when="LAST">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="user_data" type="void*" transfer="none" direction="in" />
+        </parameters>
+      </signal>
+      <signal name="area_updated" when="LAST">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="x" type="gint" direction="in" />
+          <parameter name="y" type="gint" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+          <parameter name="user_data" type="void*" transfer="none" direction="in" />
+        </parameters>
+      </signal>
+      <signal name="closed" when="LAST">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="user_data" type="void*" transfer="none" direction="in" />
+        </parameters>
+      </signal>
+      <vfunc name="size_prepared">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="area_prepared">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="area_updated">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+          <parameter name="x" type="gint" direction="in" />
+          <parameter name="y" type="gint" direction="in" />
+          <parameter name="width" type="gint" direction="in" />
+          <parameter name="height" type="gint" direction="in" />
+        </parameters>
+      </vfunc>
+      <vfunc name="closed">
+        <return-type type="void" />
+        <parameters>
+          <parameter name="loader" type="GdkPixbufLoader*" transfer="none" direction="in" />
+        </parameters>
+      </vfunc>
+    </object>
+  </namespace>
+</api>
diff --git a/src/generate.c b/src/generate.c
index c3cb30c9..121a61c8 100644
--- a/src/generate.c
+++ b/src/generate.c
@@ -106,43 +106,66 @@ write_type_info (const gchar *namespace,
   else if (tag == 22)
     {
       type = g_type_info_get_param_type (info, 0);
-      g_fprintf (file, "GList<");
-      write_type_info (namespace, type, file);
-      g_fprintf (file, ">"); 
-      g_base_info_unref ((GIBaseInfo *)type);
+      g_fprintf (file, "GList");
+      if (type)
+	{
+	  g_fprintf (file, "<"); 
+	  write_type_info (namespace, type, file);
+	  g_fprintf (file, ">"); 
+	  g_base_info_unref ((GIBaseInfo *)type);
+	}
+      g_fprintf (file, "*");
     }
   else if (tag == 23)
     {
       type = g_type_info_get_param_type (info, 0);
-      g_fprintf (file, "GSList<");
-      write_type_info (namespace, type, file);
-      g_fprintf (file, ">"); 
-      g_base_info_unref ((GIBaseInfo *)type);
+      g_fprintf (file, "GSList");
+      if (type)
+	{
+	  g_fprintf (file, "<"); 
+	  write_type_info (namespace, type, file);
+	  g_fprintf (file, ">"); 
+	  g_base_info_unref ((GIBaseInfo *)type);
+	}
+      g_fprintf (file, "*");
     }
   else if (tag == 24)
     {
       type = g_type_info_get_param_type (info, 0);
-      g_fprintf (file, "GHashTable<");
-      write_type_info (namespace, type, file);
-      g_base_info_unref ((GIBaseInfo *)type);
-      type = g_type_info_get_param_type (info, 1);
-      g_fprintf (file, ",");
-      write_type_info (namespace, type, file);
-      g_fprintf (file, ">"); 
-      g_base_info_unref ((GIBaseInfo *)type);
+      g_fprintf (file, "GHashTable");
+      if (type)
+	{
+	  g_fprintf (file, "<"); 
+	  write_type_info (namespace, type, file);
+	  g_base_info_unref ((GIBaseInfo *)type);
+	  type = g_type_info_get_param_type (info, 1);
+	  g_fprintf (file, ",");
+	  write_type_info (namespace, type, file);
+	  g_fprintf (file, ">"); 
+	  g_base_info_unref ((GIBaseInfo *)type);
+	}
+      g_fprintf (file, "*");
     }
   else if (tag == 25) 
     {
-      g_fprintf (file, "GError<");
-      for (i = 0; i < g_type_info_get_n_error_domains (info); i++)
+      gint n;
+
+      g_fprintf (file, "GError");
+      n = g_type_info_get_n_error_domains (info);
+      if (n > 0)
 	{
-	  GIErrorDomainInfo *ed = g_type_info_get_error_domain (info, i);
-	  if (i > 0)
-	    g_fprintf (file, ",");
-	  write_type_name (namespace, (GIBaseInfo *)ed, file);
-	  g_base_info_unref ((GIBaseInfo *)ed);
+	  g_fprintf (file, "<"); 
+	  for (i = 0; i < n; i++)
+	    {
+	      GIErrorDomainInfo *ed = g_type_info_get_error_domain (info, i);
+	      if (i > 0)
+		g_fprintf (file, ",");
+	      write_type_name (namespace, (GIBaseInfo *)ed, file);
+	      g_base_info_unref ((GIBaseInfo *)ed);
+	    }
+	  g_fprintf (file, ">");
 	}
-      g_fprintf (file, ">");
+      g_fprintf (file, "*");
     }
 }
 
@@ -234,7 +257,7 @@ write_callable_info (const gchar    *namespace,
 	}
     }
   if (g_callable_info_may_return_null (info))
-    g_fprintf (file, "null-ok=\"1\"");
+    g_fprintf (file, " null-ok=\"1\"");
 
   g_fprintf (file, " />\n");
 	
diff --git a/src/gidlnode.c b/src/gidlnode.c
index 748f593f..be8b891b 100644
--- a/src/gidlnode.c
+++ b/src/gidlnode.c
@@ -539,23 +539,35 @@ g_idl_node_get_full_size (GIdlNode *node)
 	    switch (type->tag)
 	      {
 	      case 20:
-		size = 4 + 4 + g_idl_node_get_full_size ((GIdlNode *)type->parameter_type1);
+		size = 4 + 4;
+		if (type->parameter_type1)
+		  size += g_idl_node_get_full_size ((GIdlNode *)type->parameter_type1);
 		break;
 	      case 21:
 		size = 4 + 4;
 		break;
 	      case 22:
 	      case 23:
-		size = 4 + 4 + g_idl_node_get_full_size ((GIdlNode *)type->parameter_type1);
+		size = 4 + 4;
+		if (type->parameter_type1)
+		  size += g_idl_node_get_full_size ((GIdlNode *)type->parameter_type1);
 		break;
 	      case 24:
-		size = 4 + 4 + 4
-		  + g_idl_node_get_full_size ((GIdlNode *)type->parameter_type1)
-		  + g_idl_node_get_full_size ((GIdlNode *)type->parameter_type2);
+		size = 4 + 4 + 4;
+		if (type->parameter_type1)
+		  size += g_idl_node_get_full_size ((GIdlNode *)type->parameter_type1);
+		if (type->parameter_type2)
+		  size += g_idl_node_get_full_size ((GIdlNode *)type->parameter_type2);
 		break;
 	      case 25:
 		{
-		  gint n = g_strv_length (type->errors);
+		  gint n;
+		  
+		  if (type->errors)
+		    n = g_strv_length (type->errors);
+		  else
+		    n = 0;
+
 		  size = 4 + 4 + 2 * (n + n % 2);
 		}
 		break;
@@ -930,34 +942,50 @@ serialize_type (GIdlModule   *module,
     }
   else if (node->tag == 22)
     {
-      g_string_append (str, "GList<");
-      serialize_type (module, modules, node->parameter_type1, str);
-      g_string_append (str, ">"); 
+      g_string_append (str, "GList");
+      if (node->parameter_type1)
+	{
+	  g_string_append (str, "<"); 
+	  serialize_type (module, modules, node->parameter_type1, str);
+	  g_string_append (str, ">"); 
+	}
     }
   else if (node->tag == 23)
     {
-      g_string_append (str, "GSList<");
-      serialize_type (module, modules, node->parameter_type1, str);
-      g_string_append (str, ">"); 
+      g_string_append (str, "GSList");
+      if (node->parameter_type1)
+	{
+	  g_string_append (str, "<"); 
+	  serialize_type (module, modules, node->parameter_type1, str);
+	  g_string_append (str, ">"); 
+	}
     }
   else if (node->tag == 24)
     {
       g_string_append (str, "GHashTable<");
-      serialize_type (module, modules, node->parameter_type1, str);
-      g_string_append (str, ","); 
-      serialize_type (module, modules, node->parameter_type2, str);
-      g_string_append (str, ">"); 
+      if (node->parameter_type1)
+	{
+	  g_string_append (str, "<"); 
+	  serialize_type (module, modules, node->parameter_type1, str);
+	  g_string_append (str, ","); 
+	  serialize_type (module, modules, node->parameter_type2, str);
+	  g_string_append (str, ">"); 
+	}
     }
   else if (node->tag == 25) 
     {
-      g_string_append (str, "GError<");
-      for (i = 0; node->errors[i]; i++)
+      g_string_append (str, "GError");
+      if (node->errors)
 	{
-	  if (i > 0)
-	    g_string_append (str, ",");
-	  g_string_append (str, node->errors[i]);
+	  g_string_append (str, "<"); 
+	  for (i = 0; node->errors[i]; i++)
+	    {
+	      if (i > 0)
+		g_string_append (str, ",");
+	      g_string_append (str, node->errors[i]);
+	    }
+	  g_string_append (str, ">"); 
 	}
-      g_string_append (str, ">"); 
     }
 }
 
@@ -1044,7 +1072,7 @@ g_idl_node_build_metadata (GIdlNode   *node,
 		      InterfaceTypeBlob *iface = (InterfaceTypeBlob *)&data[*offset2];
 		      *offset2 += 4;
 		      
-		      iface->pointer = 1;
+		      iface->pointer = type->is_pointer;
 		      iface->reserved = 0;
 		      iface->tag = type->tag;
 		      iface->reserved2 = 0;
@@ -1105,11 +1133,17 @@ g_idl_node_build_metadata (GIdlNode   *node,
 		      blob->reserved = 0;
 		      blob->tag = type->tag;
 		      blob->reserved2 = 0;
-		      blob->n_domains = g_strv_length (type->errors);
+		      if (type->errors) 
+			blob->n_domains = g_strv_length (type->errors);
+		      else
+			blob->n_domains = 0;
 		      
 		      *offset2 = ALIGN_VALUE (*offset2 + 4 + 2 * blob->n_domains, 4);
-		      for (i = 0; type->errors[i]; i++)
+		      for (i = 0; i < blob->n_domains; i++)
 			blob->domains[i] = find_entry (module, modules, type->errors[i]);
+		      g_print ("%s: %d error domains: ", type->unparsed, blob->n_domains);
+		      for (i = 0; i < blob->n_domains; i++)
+			g_print ("%s(%d) ", type->errors[i], blob->domains[i]);
 		    }
 		    break;
 		    
diff --git a/src/gidlparser.c b/src/gidlparser.c
index 8b38ed70..49a770e0 100644
--- a/src/gidlparser.c
+++ b/src/gidlparser.c
@@ -119,7 +119,7 @@ parse_type_internal (gchar *str, gchar **rest)
     { "gdouble", 11, 0 },
     { "gchar",   12, 0 },  
     { "char",    12, 0 },
-    { "GString", 13, 0 },
+    { "GString", 13, 1 },
     { "int",     14, 0 },
     { "gint",    14, 0 },
     { "uint",    15, 0 },
@@ -184,19 +184,20 @@ parse_type_internal (gchar *str, gchar **rest)
       
       *rest = g_strchug (*rest);
       
-      if (**rest != '<')
-	goto error;
-      (*rest)++;
-      
-      type->parameter_type1 = parse_type_internal (*rest, rest);
-      if (type->parameter_type1 == NULL)
-	goto error;
-      
-      *rest = g_strchug (*rest);
-      
-      if ((*rest)[0] != '>')
-	goto error;
-      (*rest)++;
+      if (**rest == '<')
+	{
+	  (*rest)++;
+	  
+	  type->parameter_type1 = parse_type_internal (*rest, rest);
+	  if (type->parameter_type1 == NULL)
+	    goto error;
+	  
+	  *rest = g_strchug (*rest);
+	  
+	  if ((*rest)[0] != '>')
+	    goto error;
+	  (*rest)++;
+	}
     }
   else if (g_str_has_prefix (*rest, "GHashTable"))
     {
@@ -207,27 +208,28 @@ parse_type_internal (gchar *str, gchar **rest)
       
       *rest = g_strchug (*rest);
       
-      if (**rest != '<')
-	goto error;
-      (*rest)++;
-      
-      type->parameter_type1 = parse_type_internal (*rest, rest);
-      if (type->parameter_type1 == NULL)
-	goto error;
-      
-      *rest = g_strchug (*rest);
+      if (**rest == '<')
+	{
+	  (*rest)++;
       
-      if ((*rest)[0] != ',')
-	goto error;
-      (*rest)++;
+	  type->parameter_type1 = parse_type_internal (*rest, rest);
+	  if (type->parameter_type1 == NULL)
+	    goto error;
       
-      type->parameter_type2 = parse_type_internal (*rest, rest);
-      if (type->parameter_type2 == NULL)
-	goto error;
+	  *rest = g_strchug (*rest);
+	  
+	  if ((*rest)[0] != ',')
+	    goto error;
+	  (*rest)++;
+	  
+	  type->parameter_type2 = parse_type_internal (*rest, rest);
+	  if (type->parameter_type2 == NULL)
+	    goto error;
       
-      if ((*rest)[0] != '>')
-	goto error;
-      (*rest)++;
+	  if ((*rest)[0] != '>')
+	    goto error;
+	  (*rest)++;
+	}
     }
   else if (g_str_has_prefix (*rest, "GError"))
     {
@@ -238,21 +240,29 @@ parse_type_internal (gchar *str, gchar **rest)
       
       *rest = g_strchug (*rest);
       
-      if (**rest != '<')
-	goto error;
-      (*rest)++;
-      
-      end = strchr (*rest, '>');
-      str = g_strndup (*rest, end - *rest);
-      type->errors = g_strsplit (str, ",", 0);
-      g_free (str);
+      g_print ("parsing GError\n");
+      if (**rest == '<')
+	{
+	  gint i;
 
-      *rest = end + 1;
+	  (*rest)++;
+	  
+	  end = strchr (*rest, '>');
+	  str = g_strndup (*rest, end - *rest);
+	  type->errors = g_strsplit (str, ",", 0);
+	  g_free (str);
+	  
+	  *rest = end + 1;
+	  g_print ("\t");
+	  for (i = 0; type->errors[i]; i++)
+	    g_print ("%s ", type->errors[i]);
+	  g_print ("\n");
+	}
     }
   else 
     {
       type->tag = 21;
-      type->is_interface = TRUE;
+      type->is_interface = TRUE; 
       start = *rest;
 
       /* must be an interface type */
@@ -266,11 +276,11 @@ parse_type_internal (gchar *str, gchar **rest)
       type->interface = g_strndup (start, *rest - start);
 
       *rest = g_strchug (*rest);
-	  if (**rest == '*')
-	    {
-	      type->is_pointer = TRUE;
-	      (*rest)++;
-	    }
+      if (**rest == '*')
+	{
+	  type->is_pointer = TRUE;
+	  (*rest)++;
+	}
     }
   
   *rest = g_strchug (*rest);