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ofono
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handsfree-audio: Add ref / unref support

This commit is contained in:
Denis Kenzior 2013-02-21 08:27:55 -06:00
parent 3e16bc5e88
commit 951e03dfea
1 changed files with 39 additions and 7 deletions
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46
src/handsfree-audio.c
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@ -29,6 +29,8 @@
#include <gdbus.h>
#include <ofono/handsfree-audio.h>
#include "ofono.h"
#define HFP_AUDIO_MANAGER_INTERFACE OFONO_SERVICE ".HandsfreeAudioManager"
@ -49,6 +51,7 @@ struct agent {
};
static struct agent *agent = NULL;
static int ref_count = 0;
static void agent_free(struct agent *agent)
{
@ -168,19 +171,31 @@ static const GDBusMethodTable am_methods[] = {
{ }
};
int __ofono_handsfree_audio_manager_init(void)
void ofono_handsfree_audio_ref(void)
{
ref_count += 1;
if (ref_count != 1)
return;
if (!g_dbus_register_interface(ofono_dbus_get_connection(),
"/", HFP_AUDIO_MANAGER_INTERFACE,
am_methods, NULL, NULL, NULL, NULL)) {
return -EIO;
}
return 0;
am_methods, NULL, NULL, NULL, NULL))
ofono_error("Unable to register Handsfree Audio Manager");
}
void __ofono_handsfree_audio_manager_cleanup(void)
void ofono_handsfree_audio_unref(void)
{
if (ref_count == 0) {
ofono_error("Error in handsfree audio manager ref counting");
return;
}
ref_count -= 1;
if (ref_count > 0)
return;
g_dbus_unregister_interface(ofono_dbus_get_connection(), "/",
HFP_AUDIO_MANAGER_INTERFACE);
@ -189,3 +204,20 @@ void __ofono_handsfree_audio_manager_cleanup(void)
agent_free(agent);
}
}
int __ofono_handsfree_audio_manager_init(void)
{
return 0;
}
void __ofono_handsfree_audio_manager_cleanup(void)
{
if (ref_count == 0)
return;
ofono_error("Handsfree Audio manager not cleaned up properly,"
"fixing...");
ref_count = 1;
ofono_handsfree_audio_unref();
}