Foreign structs are special in the sense that there might
be native bindings (for instance PyCairo for PyGI) that provides
the same functionallity as the introspected variant.
https://bugzilla.gnome.org/show_bug.cgi?id=610357
To make things really better we should track the line origin of
element from the .gir file (and actually we need to do better
checking in the scanner), but this is slightly less lame.
Add type tags for short and ushort, plus all of the requisite code needed
to utilize them in libgirepository.
Add support in the scanner's AST files.
Add test functions to the everything library and the expected gir file.
gtypelib.c constant validation fixed by Colin Walters <walters@verbum.org>
Broadly speaking, this change adds the concept of <vfunc> to the .gir.
The typelib already had most of the infrastructure for virtual functions,
though there is one API addition.
The scanner assumes that any class callback slot that doesn't match
a signal name is a virtual. In the .gir, we write out *both* the <method>
wrapper and a <vfunc>. If we can determine an association between
them (based on the names matching, or a new Virtual: annotation),
then we notate that in the .gir.
The typelib gains an association from the vfunc to the function, if
it exists. This will be useful for bindings since they already know
how to consume FunctionInfo.
We now support an extensible mechanism where arbitrary key-value
pairs may be associated with almost all items, including objects,
methods, and properties.
These attributes appear in both the .gir and the .typelib.
Similar to GObject class structs, we pair up GInterfaces with
their C structures.
Also, move some GLib-specific things into glibast.py, and make
the naming more generic.
Inside glibtransformer, we now look at structures ending in "Class" and
see if they have an associated GlibObject (i.e. a structure of the same
name without the "Class" suffix). If found, pair them up.
The .gir file for <class> gains an attribute denoting its associated
class struct. Any <record> many now have a glib:is-class-struct-for
annotation which tells which (if any) <class> for which it defines the
layout.
In the .typelib, we record the association between the class and
its structure. Generic structures however just have a boolean
saying whether they're a class struct. (Going from a generic class
struct to its class should not be necessary).
Finally, we expose GIRepository APIs to access both bits of information
from the .typelib.
svn path=/trunk/; revision=1088
2008-01-03 Andreas Rottmann <a.rottmann@gmx.at>
Bug 556489 – callback annotations
* giscanner/transformer.py
* tools/generate.c (write_callable_info): Write out the new scope,
closure and destroy attributes.
* giscanner/transformer.py (Transformer._type_is_callback): New
method, checking if a given type is a callback.
(Transformer._augment_callback_params): New method; adds
information (closure, destroy) to callback parameters.
(Transformer._handle_closure, Transformer._handle_destroy): New methods,
auxiliary to _augment_callback_params.
(Transformer._create_function): Call _augment_callback_params().
(Transformer._create_parameter): Handle scope option.
(Transformer._create_typedef_callback): New method, creates a
callback, and registers it in the typedef namespace
(Transformer._create_typedef): Use _create_typedef_callback()
instead of the plain _create_callback().
* giscanner/ast.py (Parameter): Added callback-related fields.
* giscanner/girwriter.py: Write out new Parameter fields.
* girepository/girnode.h (GIrNodeParam): Added fields scope,
closure and destroy.
* girepository/gtypelib.h (ArgBlob): Ditto.
* girepository/girparser.c (start_parameter): Handle new fields.
* girepository/girmodule.c (g_ir_module_build_typelib): Adjust
arg_blob_size, bump major version due to this change.
* girepository/girnode.c (g_ir_node_get_full_size_internal)
(g_ir_node_build_typelib)
* girepository/gtypelib.c (g_typelib_check_sanity): ArgBlob size
adjustments.
(g_ir_node_build_typelib): Fill in new ArgBlob flags from param.
* girepository/girepository.h (GIScope): New enumeration, listing
the different possible scopes for callbacks.
* girepository/ginfo.c (g_arg_info_get_scope)
(g_arg_info_get_closure, g_arg_info_get_destroy): Accessors for
callback-related argument indices (callback scope, closure for a
callback, destroy notification for a callback).
* tests/scanner/: Added testcases for new features.
svn path=/trunk/; revision=998
In order to set and get enum and flag fields in structures, we need
to know the integral type that the enumeration is stored as. We are already
computing that at compile time in order to compute struct offsets, so the
easiest thing to do is to save that in the typelib.
* docs/typelib-format.txt girepository/girnode.[ch] girepository/giroffsets.c
girepository/gtypelib.h: Add 'storage_type' to the typelib format for EnumBlob
and compute and save it at compile time.
* girepository/girepository.h girepository/ginfo.c:
Add g_enum_info_get_storage_type().
* girepository/gfield.c: Implement reading and writing enum and flags fields
based on the storage type.
http://bugzilla.gnome.org/show_bug.cgi?id=561296
svn path=/trunk/; revision=944
Add a '*' to the serialization for the cases where we set is_pointer
in the type blob we write out depending on node->is_pointer. Don't
add the '*' in the cases where is_pointer is set or not set in a
fixed fashion.
http://bugzilla.gnome.org/show_bug.cgi?id=561087
svn path=/trunk/; revision=931
Include the size and alignment of structures and unions in the typelib,
and add getter methods to retrieve them from GIStructInfo/GIUnionInfo.
* docs/typelib-format.txt girepository/gtypelib.h girepository/girnode.c
girepository/girmodule.c girepository/gtypelib.c: Add size and alignment
to StructBlob and UnionBlob.
* girepository/ginfo.c girepository/girepository.h:
Add g_[struct|union]_get[size|alignment]().
* test/offsets/gen-gitestoffsets: Test overall structure size and alignment.
svn path=/trunk/; revision=930
2008-11-12 Johan Dahlin <jdahlin@async.com.br>
* girepository/girepository.c:
Change the element type from utf8 to filename
* girepository/girnode.c (g_ir_node_build_typelib):
Special case filename equally to utf8 here.
svn path=/trunk/; revision=895
girnode.h: Store the total size and alignment for
GIrNodeStruct/Boxed/Union.
giroffset.c: New file implementing computation of structure
field offsets.
girnode.c: Compute structure field offsets before writing types
into the typelib.
docs/typelib-format.txt: Document that a field offset of 0xFFFF
means "unknown". Also fix description of the discriminator_offset
field for unions.
svn path=/trunk/; revision=876
For some things, like computing structure offsets to put into the typelib
we need more than just the aliases from included modules. Do a completel
parse of included modules and store in module->included_modules.
Also add g_ir_find_node() to find node information from within the
active set of modules and their includes.
svn path=/trunk/; revision=874
2008-10-24 Johan Dahlin <johan@gnome.org>
* girepository/girnode.c (g_ir_node_check_unhandled_members):
Be quiet, do not warn about unhandled members.
svn path=/trunk/; revision=811
2008-10-21 Johan Bilien <jobi@via.ecp.fr>
Bug 557241 – "throws" flag for functions
* tests/scanner/drawable-1.0-expected.gir,
tests/scanner/drawable-injected-1.0-expected.gir,
tests/scanner/drawable.[ch]: add simple test for throwing
function (has GError ** as last argument)
* giscanner/ast.py: add a 'throws' flag to Function
* giscanner/glibtransformer.py: if a function's last paramerter is
a GError, set the 'throws' flag and remove that parameter
* giscanner/girwriter.py: write out the 'throws' attribute
* giscanner/girparser.py: support parsing the 'throws' attribute
* tests/repository/gitestthrows.c: add a simple test to check the
throws flag in a typelib and invoke the function
* girepository/ginfo.c, girepository/girnode.[ch],
girepository/girnode.h, girepository/girparser.c,
girepository/girepository.h: Add and parse the GI_FUNCTION_THROWS flag
* girepository/ginvoke.c: if a function throws, add a GError as last
arguments, and propagate the error to the invoker.
svn path=/trunk/; revision=773
2008-10-15 Tommi Komulainen <tommi.komulainen@iki.fi>
Bug 556434 – unhandled interface/object/... member types
* girepository/girnode.c (g_ir_node_check_unhandled_members,
g_ir_node_build_typelib): Check all
interface/object/boxed/struct/union members are processed and
abort if they are not. (Mostly callbacks in structs, but also
fields in interfaces.)
svn path=/trunk/; revision=722
2008-10-15 Tommi Komulainen <tommi.komulainen@iki.fi>
* a/girepository/girnode.c (g_ir_node_build_members,
g_ir_node_build_typelib): refactor common code for processing
members to a function
svn path=/trunk/; revision=721
* girepository/girnode.c: Allow gtype_name
and gtype_init in struct and union.
* girepository/girparser.c: Parse glib:
boxed bits for both structure and union.
* girepository/gtypelib.c: Don't barf
if structure is boxed.
* giscanner/girparser.py: Parse new XML
format.
* giscanner/girwriter.py: Write out new
XML format.
* giscanner/glibast.py: Define new classes
which are both Boxed and Struct/Union, as
well as an "Other" for everything else.
* giscanner/glibtransformer.py: Handle
boxed types specially; we try to merge
them with a struct/union if one exists,
otherwise fall back to generic boxed.
* tests/*: Update.
* tools/generate.c: Write out new format.
svn path=/trunk/; revision=575
2008-08-28 Tor Lillqvist <tml@novell.com>
* tools/compiler.c (write_out_typelib): Use binary mode for output
file on Windows.
* girepository/girnode.c: Don't print NULL strings.
* tests/invoke/Makefile.am
* tests/scanner/Makefile.am: Use -no-undefined on Windows to
convince libtool to build shared libraries.
* tests/invoke/invoke.c: Don't needlessly include <dlfcn.h>. Use
g_assert() instead of printing out expected errors.
svn path=/trunk/; revision=509
2008-08-21 Colin Walters <walters@verbum.org>
* girepository/girnode.c (write_string): Tweak to
use UINT instead of INT. Not likely to matter.
* girepository/girmodule.c (g_ir_module_build_typelib):
Add to header_offset as well for header strings
to match what write_string does.
* girepository/gtypelib.c: Replace is_name with
validate_name, which more strongly validates and
handles errors in a better way. Update all callers.
* giscanner/glibtransformer.py: Handle constructors
better.
svn path=/trunk/; revision=439
