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96 lines
3.0 KiB
C
96 lines
3.0 KiB
C
/* GObject introspection: ErrorDomain implementation
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*
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* Copyright (C) 2005 Matthias Clasen
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* Copyright (C) 2008,2009 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <glib.h>
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#include <girepository.h>
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#include "girepository-private.h"
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#include "gitypelib-internal.h"
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/**
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* SECTION:gierrordomaininfo
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* @Short_description: Struct representing an error domain
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* @Title: GIErrorDomainInfo
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*
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* A GIErrorDomainInfo struct represents a domain of a #GError.
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* An error domain is associated with a #GQuark and contains a pointer
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* to an enum with all the error codes.
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*
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* <refsect1 id="gi-gierrordomaininfo.struct-hierarchy" role="struct_hierarchy">
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* <title role="struct_hierarchy.title">Struct hierarchy</title>
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* <synopsis>
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* <link linkend="gi-GIBaseInfo">GIBaseInfo</link>
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* +----GIErrorDomainInfo
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* </synopsis>
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* </refsect1>
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*/
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/**
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* g_error_domain_info_get_quark:
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* @info: a #GIErrorDomainInfo
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*
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* Obtain a string representing the quark for this error domain.
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* %NULL will be returned if the type tag is wrong or if a quark is
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* missing in the typelib.
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*
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* Returns: the quark represented as a string or %NULL
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*/
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const gchar *
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g_error_domain_info_get_quark (GIErrorDomainInfo *info)
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{
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GIRealInfo *rinfo = (GIRealInfo *)info;
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ErrorDomainBlob *blob;
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g_return_val_if_fail (info != NULL, NULL);
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g_return_val_if_fail (GI_IS_ERROR_DOMAIN_INFO (info), NULL);
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blob = (ErrorDomainBlob *)&rinfo->typelib->data[rinfo->offset];
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return g_typelib_get_string (rinfo->typelib, blob->get_quark);
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}
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/**
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* g_error_domain_info_get_codes:
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* @info: a #GIErrorDomainInfo
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*
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* Obtain the enum containing all the error codes for this error domain.
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* The return value will have a #GIInfoType of %GI_INFO_TYPE_ERROR_DOMAIN
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*
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* Returns: (transfer full): the error domain or %NULL if type tag is wrong,
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* free the struct with g_base_info_unref() when done.
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*/
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GIInterfaceInfo *
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g_error_domain_info_get_codes (GIErrorDomainInfo *info)
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{
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GIRealInfo *rinfo = (GIRealInfo *)info;
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ErrorDomainBlob *blob;
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g_return_val_if_fail (info != NULL, NULL);
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g_return_val_if_fail (GI_IS_ERROR_DOMAIN_INFO (info), NULL);
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blob = (ErrorDomainBlob *)&rinfo->typelib->data[rinfo->offset];
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return (GIInterfaceInfo *) _g_info_from_entry (rinfo->repository,
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rinfo->typelib, blob->error_codes);
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}
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