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/*
* Copyright © 2011 Intel Corp.
*
* 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, see
* <http://www.gnu.org/licenses/>.
*
* Authored by: Rob Staudinger <robsta@linux.intel.com>
*/
#include "config.h"
#include "yts-capability.h"
G_DEFINE_INTERFACE (YtsCapability, yts_capability, G_TYPE_OBJECT)
/**
* SECTION: yts-capability
* @short_description: Common interface for service implementations and their
* proxies.
*
* #YtsCapability is an iterface to query services and proxies for the fully
* qualified capability IDs (FQC-IDs) they are supporting.
*/
static void
yts_capability_default_init (YtsCapabilityInterface *interface)
{
GParamSpec *pspec;
/**
* YtsCapability:fqc-ids:
*
* Null-terminated array of capability IDs a service or proxy supports.
* This property is in fact read-only.
*/
pspec = g_param_spec_boxed ("fqc-ids", "", "",
G_TYPE_STRV,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
g_object_interface_install_property (interface, pspec);
}
/**
* yts_capability_get_fqc_ids:
* @self: object on which to invoke this method.
*
* Get array of supported FQC-IDs.
*
* Returns: (array zero-terminated=1) (transfer full): Null-terminated array of
* FQC-IDs.
*
* Since: 0.3
*/
char **
yts_capability_get_fqc_ids (YtsCapability *self)
{
char **fqc_ids;
g_return_val_if_fail (YTS_IS_CAPABILITY (self), NULL);
fqc_ids = NULL;
g_object_get (self, "fqc-ids", &fqc_ids, NULL);
return fqc_ids;
}
/**
* yts_capability_has_fqc_id:
* @self: object on which to invoke this method.
* @fqc_id: the capability ID to query for.
*
* Query @self whether it supports the capability identified by @fqc_id.
*
* Returns: <literal>true</literal> if @fqc_id is supported by @self.
*
* Since: 0.3
*/
bool
yts_capability_has_fqc_id (YtsCapability *self,
char const *fqc_id)
{
char **fqc_ids;
unsigned i;
bool ret = false;
g_return_val_if_fail (YTS_IS_CAPABILITY (self), NULL);
fqc_ids = NULL;
g_object_get (self, "fqc-ids", &fqc_ids, NULL);
for (i = 0; fqc_ids[i]; i++) {
if (0 == g_strcmp0 (fqc_id, fqc_ids[i])) {
ret = true;
break;
}
}
g_strfreev (fqc_ids);
return ret;
}
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