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[gifunctioninfo] Move out to another file

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Move out GIFunctionInfo to gifunctioninfo.[ch]
This commit is contained in:
Johan Dahlin 2010-05-31 17:54:42 -03:00
parent 64ee6cb5b0
commit a94a11b5c0
6 changed files with 296 additions and 230 deletions
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4
Makefile.am
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@ -1,6 +1,7 @@
girepodir = $(includedir)/gobject-introspection-1.0/
girepo_HEADERS = \
gibaseinfo.h \
gifunctioninfo.h \
girepository.h \
girffi.h \
gitypelib.h \
@ -12,7 +13,8 @@ noinst_LTLIBRARIES = libgirepository-parser.la
libgirepository_1_0_la_SOURCES = \
gdump.c \
gfield.c \
gibaseinfo.c \
gibaseinfo.c \
gifunctioninfo.c \
ginfo.c \
ginfo.h \
ginvoke.c \

169
gifunctioninfo.c Normal file
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@ -0,0 +1,169 @@
/* GObject introspection: Repository implementation
*
* Copyright (C) 2005 Matthias Clasen
* Copyright (C) 2008,2009 Red Hat, Inc.
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <glib.h>
#include <girepository.h>
#include "girepository-private.h"
#include "gitypelib-internal.h"
/* GIFunctionInfo functions */
/**
* SECTION:gifunctioninfo
* @Short_description: Struct representing a function
* @Title: GIFunctionInfo
*
* GIFunctionInfo represents a function, method or constructor.
* To find out what kind of entity a #GIFunctionInfo represents, call
* g_function_info_get_flags().
*
* See also #GICallableInfo for information on how to retreive arguments and
* other metadata.
*/
/**
* g_function_info_get_symbol:
* @info: a #GIFunctionInfo
*
* Obtain the symbol of the function. The symbol is the name of the
* exported function, suitable to be used as an argument to
* g_module_symbol().
*
* Returns: the symbol
*/
const gchar *
g_function_info_get_symbol (GIFunctionInfo *info)
{
GIRealInfo *rinfo;
FunctionBlob *blob;
g_return_val_if_fail (info != NULL, NULL);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
return g_typelib_get_string (rinfo->typelib, blob->symbol);
}
/**
* g_function_info_get_flags:
* @info: a #GIFunctionInfo
*
* Obtain the #GIFunctionInfoFlags for the @info.
*
* Returns: the flags
*/
GIFunctionInfoFlags
g_function_info_get_flags (GIFunctionInfo *info)
{
GIFunctionInfoFlags flags;
GIRealInfo *rinfo;
FunctionBlob *blob;
g_return_val_if_fail (info != NULL, -1);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), -1);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
flags = 0;
/* Make sure we don't flag Constructors as methods */
if (!blob->constructor && !blob->is_static)
flags = flags | GI_FUNCTION_IS_METHOD;
if (blob->constructor)
flags = flags | GI_FUNCTION_IS_CONSTRUCTOR;
if (blob->getter)
flags = flags | GI_FUNCTION_IS_GETTER;
if (blob->setter)
flags = flags | GI_FUNCTION_IS_SETTER;
if (blob->wraps_vfunc)
flags = flags | GI_FUNCTION_WRAPS_VFUNC;
if (blob->throws)
flags = flags | GI_FUNCTION_THROWS;
return flags;
}
/**
* g_function_info_get_property:
* @info: a #GIFunctionInfo
*
* Obtain the property associated with this #GIFunctionInfo.
* Only #GIFunctionInfo with the flag %GI_FUNCTION_IS_GETTER or
* %GI_FUNCTION_IS_SETTER have a property set. For other cases,
* %NULL will be returned.
*
* Returns: (transfer full): the property or %NULL if not set. Free it with
* g_base_info_unref() when done.
*/
GIPropertyInfo *
g_function_info_get_property (GIFunctionInfo *info)
{
GIRealInfo *rinfo;
FunctionBlob *blob;
GIInterfaceInfo *container;
g_return_val_if_fail (info != NULL, NULL);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
container = (GIInterfaceInfo *)rinfo->container;
return g_interface_info_get_property (container, blob->index);
}
/**
* g_function_info_get_vfunc:
* @info: a #GIFunctionInfo
*
* Obtain the virtual function associated with this #GIFunctionInfo.
* Only #GIFunctionInfo with the flag %GI_FUNCTION_WRAPS_VFUNC has
* a virtual function set. For other cases, %NULL will be returned.
*
* Returns: (transfer full): the virtual function or %NULL if not set.
* Free it by calling g_base_info_unref() when done.
*/
GIVFuncInfo *
g_function_info_get_vfunc (GIFunctionInfo *info)
{
GIRealInfo *rinfo;
FunctionBlob *blob;
GIInterfaceInfo *container;
g_return_val_if_fail (info != NULL, NULL);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
container = (GIInterfaceInfo *)rinfo->container;
return g_interface_info_get_vfunc (container, blob->index);
}

97
gifunctioninfo.h Normal file
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@ -0,0 +1,97 @@
/* GObject introspection: Functions
*
* Copyright (C) 2005 Matthias Clasen
* Copyright (C) 2008,2009 Red Hat, Inc.
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GIFUNCTIONINFO_H__
#define __GIFUNCTIONINFO_H__
#if !defined (__GIREPOSITORY_H_INSIDE__) && !defined (GI_COMPILATION)
#error "Only <girepository/girepository.h> can be included directly."
#endif
#include <girepository/gitypes.h>
G_BEGIN_DECLS
#define GI_IS_FUNCTION_INFO(info) \
(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_FUNCTION)
/**
* GIFunctionInfoFlags:
* @GI_FUNCTION_IS_METHOD: is a method.
* @GI_FUNCTION_IS_CONSTRUCTOR: is a constructor.
* @GI_FUNCTION_IS_GETTER: is a getter of a #GIPropertyInfo.
* @GI_FUNCTION_IS_SETTER: is a setter of a #GIPropertyInfo.
* @GI_FUNCTION_WRAPS_VFUNC: represents a virtual function.
* @GI_FUNCTION_THROWS: the function may throw an error.
*
* Flags for a #GIFunctionInfo struct.
*/
typedef enum
{
GI_FUNCTION_IS_METHOD = 1 << 0,
GI_FUNCTION_IS_CONSTRUCTOR = 1 << 1,
GI_FUNCTION_IS_GETTER = 1 << 2,
GI_FUNCTION_IS_SETTER = 1 << 3,
GI_FUNCTION_WRAPS_VFUNC = 1 << 4,
GI_FUNCTION_THROWS = 1 << 5
} GIFunctionInfoFlags;
const gchar * g_function_info_get_symbol (GIFunctionInfo *info);
GIFunctionInfoFlags g_function_info_get_flags (GIFunctionInfo *info);
GIPropertyInfo * g_function_info_get_property (GIFunctionInfo *info);
GIVFuncInfo * g_function_info_get_vfunc (GIFunctionInfo *info);
#define G_INVOKE_ERROR (g_invoke_error_quark ())
GQuark g_invoke_error_quark (void);
/**
* GInvokeError:
* @G_INVOKE_ERROR_FAILED: invokation failed, unknown error.
* @G_INVOKE_ERROR_SYMBOL_NOT_FOUND: symbol couldn't be found in any of the
* libraries associated with the typelib of the function.
* @G_INVOKE_ERROR_ARGUMENT_MISMATCH: the arguments provided didn't match
* the expected arguments for the functions type signature.
*
* An error occuring while invoking a function via
* g_function_info_invoke().
*/
typedef enum
{
G_INVOKE_ERROR_FAILED,
G_INVOKE_ERROR_SYMBOL_NOT_FOUND,
G_INVOKE_ERROR_ARGUMENT_MISMATCH
} GInvokeError;
gboolean g_function_info_invoke (GIFunctionInfo *info,
const GArgument *in_args,
int n_in_args,
const GArgument *out_args,
int n_out_args,
GArgument *return_value,
GError **error);
G_END_DECLS
#endif /* __G_IREPOSITORY_H__ */

142
ginfo.c
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@ -29,148 +29,6 @@
#include "ginfo.h"
#include "girepository-private.h"
/* GIFunctionInfo functions */
/**
* SECTION:gifunctioninfo
* @Short_description: Struct representing a function
* @Title: GIFunctionInfo
*
* GIFunctionInfo represents a function, method or constructor.
* To find out what kind of entity a #GIFunctionInfo represents, call
* g_function_info_get_flags().
*
* See also #GICallableInfo for information on how to retreive arguments and
* other metadata.
*/
/**
* g_function_info_get_symbol:
* @info: a #GIFunctionInfo
*
* Obtain the symbol of the function. The symbol is the name of the
* exported function, suitable to be used as an argument to
* g_module_symbol().
*
* Returns: the symbol
*/
const gchar *
g_function_info_get_symbol (GIFunctionInfo *info)
{
GIRealInfo *rinfo;
FunctionBlob *blob;
g_return_val_if_fail (info != NULL, NULL);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
return g_typelib_get_string (rinfo->typelib, blob->symbol);
}
/**
* g_function_info_get_flags:
* @info: a #GIFunctionInfo
*
* Obtain the #GIFunctionInfoFlags for the @info.
*
* Returns: the flags
*/
GIFunctionInfoFlags
g_function_info_get_flags (GIFunctionInfo *info)
{
GIFunctionInfoFlags flags;
GIRealInfo *rinfo;
FunctionBlob *blob;
g_return_val_if_fail (info != NULL, -1);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), -1);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
flags = 0;
/* Make sure we don't flag Constructors as methods */
if (!blob->constructor && !blob->is_static)
flags = flags | GI_FUNCTION_IS_METHOD;
if (blob->constructor)
flags = flags | GI_FUNCTION_IS_CONSTRUCTOR;
if (blob->getter)
flags = flags | GI_FUNCTION_IS_GETTER;
if (blob->setter)
flags = flags | GI_FUNCTION_IS_SETTER;
if (blob->wraps_vfunc)
flags = flags | GI_FUNCTION_WRAPS_VFUNC;
if (blob->throws)
flags = flags | GI_FUNCTION_THROWS;
return flags;
}
/**
* g_function_info_get_property:
* @info: a #GIFunctionInfo
*
* Obtain the property associated with this #GIFunctionInfo.
* Only #GIFunctionInfo with the flag %GI_FUNCTION_IS_GETTER or
* %GI_FUNCTION_IS_SETTER have a property set. For other cases,
* %NULL will be returned.
*
* Returns: (transfer full): the property or %NULL if not set. Free it with
* g_base_info_unref() when done.
*/
GIPropertyInfo *
g_function_info_get_property (GIFunctionInfo *info)
{
GIRealInfo *rinfo;
FunctionBlob *blob;
GIInterfaceInfo *container;
g_return_val_if_fail (info != NULL, NULL);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
container = (GIInterfaceInfo *)rinfo->container;
return g_interface_info_get_property (container, blob->index);
}
/**
* g_function_info_get_vfunc:
* @info: a #GIFunctionInfo
*
* Obtain the virtual function associated with this #GIFunctionInfo.
* Only #GIFunctionInfo with the flag %GI_FUNCTION_WRAPS_VFUNC has
* a virtual function set. For other cases, %NULL will be returned.
*
* Returns: (transfer full): the virtual function or %NULL if not set.
* Free it by calling g_base_info_unref() when done.
*/
GIVFuncInfo *
g_function_info_get_vfunc (GIFunctionInfo *info)
{
GIRealInfo *rinfo;
FunctionBlob *blob;
GIInterfaceInfo *container;
g_return_val_if_fail (info != NULL, NULL);
g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
rinfo = (GIRealInfo *)info;
blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
container = (GIInterfaceInfo *)rinfo->container;
return g_interface_info_get_vfunc (container, blob->index);
}
/* GICallableInfo functions */
/**

89
girepository.h
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@ -27,7 +27,9 @@
#include <glib-object.h>
#include <gmodule.h>
#include <girepository/gibaseinfo.h>
#include <girepository/gifunctioninfo.h>
#include <girepository/gitypelib.h>
#include <girepository/gitypes.h>
G_BEGIN_DECLS
@ -143,93 +145,6 @@ void gi_cclosure_marshal_generic (GClosure *closure,
gpointer invocation_hint,
gpointer marshal_data);
/* GIFunctionInfo */
#define GI_IS_FUNCTION_INFO(info) \
(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_FUNCTION)
/**
* GIFunctionInfoFlags:
* @GI_FUNCTION_IS_METHOD: is a method.
* @GI_FUNCTION_IS_CONSTRUCTOR: is a constructor.
* @GI_FUNCTION_IS_GETTER: is a getter of a #GIPropertyInfo.
* @GI_FUNCTION_IS_SETTER: is a setter of a #GIPropertyInfo.
* @GI_FUNCTION_WRAPS_VFUNC: represents a virtual function.
* @GI_FUNCTION_THROWS: the function may throw an error.
*
* Flags for a #GIFunctionInfo struct.
*/
typedef enum
{
GI_FUNCTION_IS_METHOD = 1 << 0,
GI_FUNCTION_IS_CONSTRUCTOR = 1 << 1,
GI_FUNCTION_IS_GETTER = 1 << 2,
GI_FUNCTION_IS_SETTER = 1 << 3,
GI_FUNCTION_WRAPS_VFUNC = 1 << 4,
GI_FUNCTION_THROWS = 1 << 5
} GIFunctionInfoFlags;
const gchar * g_function_info_get_symbol (GIFunctionInfo *info);
GIFunctionInfoFlags g_function_info_get_flags (GIFunctionInfo *info);
GIPropertyInfo * g_function_info_get_property (GIFunctionInfo *info);
GIVFuncInfo * g_function_info_get_vfunc (GIFunctionInfo *info);
typedef union
{
gboolean v_boolean;
gint8 v_int8;
guint8 v_uint8;
gint16 v_int16;
guint16 v_uint16;
gint32 v_int32;
guint32 v_uint32;
gint64 v_int64;
guint64 v_uint64;
gfloat v_float;
gdouble v_double;
gshort v_short;
gushort v_ushort;
gint v_int;
guint v_uint;
glong v_long;
gulong v_ulong;
gssize v_ssize;
gsize v_size;
gchar * v_string;
gpointer v_pointer;
} GArgument;
#define G_INVOKE_ERROR (g_invoke_error_quark ())
GQuark g_invoke_error_quark (void);
/**
* GInvokeError:
* @G_INVOKE_ERROR_FAILED: invokation failed, unknown error.
* @G_INVOKE_ERROR_SYMBOL_NOT_FOUND: symbol couldn't be found in any of the
* libraries associated with the typelib of the function.
* @G_INVOKE_ERROR_ARGUMENT_MISMATCH: the arguments provided didn't match
* the expected arguments for the functions type signature.
*
* An error occuring while invoking a function via
* g_function_info_invoke().
*/
typedef enum
{
G_INVOKE_ERROR_FAILED,
G_INVOKE_ERROR_SYMBOL_NOT_FOUND,
G_INVOKE_ERROR_ARGUMENT_MISMATCH
} GInvokeError;
gboolean g_function_info_invoke (GIFunctionInfo *info,
const GArgument *in_args,
int n_in_args,
const GArgument *out_args,
int n_out_args,
GArgument *return_value,
GError **error);
/* GICallableInfo */
#define GI_IS_CALLABLE_INFO(info) \

25
gitypes.h
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@ -166,6 +166,31 @@ typedef GIBaseInfo GIErrorDomainInfo;
*/
typedef struct _GIUnresolvedInfo GIUnresolvedInfo;
typedef union
{
gboolean v_boolean;
gint8 v_int8;
guint8 v_uint8;
gint16 v_int16;
guint16 v_uint16;
gint32 v_int32;
guint32 v_uint32;
gint64 v_int64;
guint64 v_uint64;
gfloat v_float;
gdouble v_double;
gshort v_short;
gushort v_ushort;
gint v_int;
guint v_uint;
glong v_long;
gulong v_ulong;
gssize v_ssize;
gsize v_size;
gchar * v_string;
gpointer v_pointer;
} GArgument;
/* Types of objects registered in the repository */
/**