HGKeeper

/* purple

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

* This program 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 General Public License for more details.

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

#include "internal.h"

#include "glibcompat.h"

#include "debug.h"

#include "presence.h"

/**************************************************************************

* PurplePresence

**************************************************************************/

/** Private data for a presence */

typedef struct

{

gboolean idle;

time_t idle_time;

time_t login_time;

GList *statuses;

GHashTable *status_table;

PurpleStatus *active_status;

} PurplePresencePrivate;

/* Presence property enums */

enum

{

PRES_PROP_0,

PRES_PROP_IDLE,

PRES_PROP_IDLE_TIME,

PRES_PROP_LOGIN_TIME,

PRES_PROP_STATUSES,

PRES_PROP_ACTIVE_STATUS,

PRES_PROP_LAST

};

static GParamSpec *properties[PRES_PROP_LAST];

G_DEFINE_TYPE_WITH_PRIVATE(PurplePresence, purple_presence, G_TYPE_OBJECT)

/**************************************************************************

* PurpleAccountPresence

**************************************************************************/

/**

* PurpleAccountPresence:

* A presence for an account

struct _PurpleAccountPresence

{

PurplePresence parent;

};

/** Private data for an account presence */

typedef struct

{

PurpleAccount *account;

} PurpleAccountPresencePrivate;

/* Account presence property enums */

enum

{

ACPRES_PROP_0,

ACPRES_PROP_ACCOUNT,

ACPRES_PROP_LAST

};

static GParamSpec *ap_properties[ACPRES_PROP_LAST];

G_DEFINE_TYPE_WITH_PRIVATE(PurpleAccountPresence, purple_account_presence,

PURPLE_TYPE_PRESENCE)

/**************************************************************************

* PurpleBuddyPresence

**************************************************************************/

/**

* PurpleBuddyPresence:

* A presence for a buddy

struct _PurpleBuddyPresence

{

PurplePresence parent;

};

/** Private data for a buddy presence */

typedef struct

{

PurpleBuddy *buddy;

} PurpleBuddyPresencePrivate;

/* Buddy presence property enums */

enum

{

BUDPRES_PROP_0,

BUDPRES_PROP_BUDDY,

BUDPRES_PROP_LAST

};

static GParamSpec *bp_properties[BUDPRES_PROP_LAST];

G_DEFINE_TYPE_WITH_PRIVATE(PurpleBuddyPresence, purple_buddy_presence,

PURPLE_TYPE_PRESENCE)

/**************************************************************************

* PurplePresence API

**************************************************************************/

void

purple_presence_set_status_active(PurplePresence *presence, const char *status_id,

gboolean active)

{

PurpleStatus *status;

g_return_if_fail(PURPLE_IS_PRESENCE(presence));

g_return_if_fail(status_id != NULL);

status = purple_presence_get_status(presence, status_id);

g_return_if_fail(PURPLE_IS_STATUS(status));

/* TODO: Should we do the following? */

/* g_return_if_fail(active == status->active); */

if (purple_status_is_exclusive(status))

{

if (!active)

{

purple_debug_warning("presence",

"Attempted to set a non-independent status "

"(%s) inactive. Only independent statuses "

"can be specifically marked inactive.",

status_id);

return;

}

purple_status_set_active(status, active);

}

void

purple_presence_switch_status(PurplePresence *presence, const char *status_id)

{

purple_presence_set_status_active(presence, status_id, TRUE);

}

void

purple_presence_set_idle(PurplePresence *presence, gboolean idle, time_t idle_time)

{

PurplePresencePrivate *priv = NULL;

PurplePresenceClass *klass = NULL;

gboolean old_idle;

GObject *obj;

g_return_if_fail(PURPLE_IS_PRESENCE(presence));

priv = purple_presence_get_instance_private(presence);

klass = PURPLE_PRESENCE_GET_CLASS(presence);

if (priv->idle == idle && priv->idle_time == idle_time)

return;

old_idle = priv->idle;

priv->idle = idle;

priv->idle_time = (idle ? idle_time : 0);

obj = G_OBJECT(presence);

g_object_freeze_notify(obj);

g_object_notify_by_pspec(obj, properties[PRES_PROP_IDLE]);

g_object_notify_by_pspec(obj, properties[PRES_PROP_IDLE_TIME]);

g_object_thaw_notify(obj);

if (klass->update_idle)

klass->update_idle(presence, old_idle);

}

void

purple_presence_set_login_time(PurplePresence *presence, time_t login_time)

{

PurplePresencePrivate *priv = NULL;

g_return_if_fail(PURPLE_IS_PRESENCE(presence));

priv = purple_presence_get_instance_private(presence);

if (priv->login_time == login_time)

return;

priv->login_time = login_time;

g_object_notify_by_pspec(G_OBJECT(presence),

properties[PRES_PROP_LOGIN_TIME]);

}

GList *

purple_presence_get_statuses(PurplePresence *presence)

{

PurplePresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), NULL);

priv = purple_presence_get_instance_private(presence);

return priv->statuses;

}

PurpleStatus *

purple_presence_get_status(PurplePresence *presence, const char *status_id)

{

PurplePresencePrivate *priv = NULL;

PurpleStatus *status;

GList *l = NULL;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), NULL);

g_return_val_if_fail(status_id != NULL, NULL);

priv = purple_presence_get_instance_private(presence);

/* What's the purpose of this hash table? */

status = (PurpleStatus *)g_hash_table_lookup(priv->status_table,

status_id);

if (status == NULL) {

for (l = purple_presence_get_statuses(presence);

l != NULL && status == NULL; l = l->next)

{

PurpleStatus *temp_status = l->data;

if (purple_strequal(status_id, purple_status_get_id(temp_status)))

status = temp_status;

}

if (status != NULL)

g_hash_table_insert(priv->status_table,

g_strdup(purple_status_get_id(status)), status);

}

return status;

}

PurpleStatus *

purple_presence_get_active_status(PurplePresence *presence)

{

PurplePresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), NULL);

priv = purple_presence_get_instance_private(presence);

return priv->active_status;

}

gboolean

purple_presence_is_available(PurplePresence *presence)

{

PurpleStatus *status;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), FALSE);

status = purple_presence_get_active_status(presence);

return ((status != NULL && purple_status_is_available(status)) &&

!purple_presence_is_idle(presence));

}

gboolean

purple_presence_is_online(PurplePresence *presence)

{

PurpleStatus *status;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), FALSE);

if ((status = purple_presence_get_active_status(presence)) == NULL)

return FALSE;

return purple_status_is_online(status);

}

gboolean

purple_presence_is_status_active(PurplePresence *presence,

const char *status_id)

{

PurpleStatus *status;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), FALSE);

g_return_val_if_fail(status_id != NULL, FALSE);

status = purple_presence_get_status(presence, status_id);

return (status != NULL && purple_status_is_active(status));

}

gboolean

purple_presence_is_status_primitive_active(PurplePresence *presence,

PurpleStatusPrimitive primitive)

{

GList *l;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), FALSE);

g_return_val_if_fail(primitive != PURPLE_STATUS_UNSET, FALSE);

for (l = purple_presence_get_statuses(presence);

l != NULL; l = l->next)

{

PurpleStatus *temp_status = l->data;

PurpleStatusType *type = purple_status_get_status_type(temp_status);

if (purple_status_type_get_primitive(type) == primitive &&

purple_status_is_active(temp_status))

return TRUE;

}

return FALSE;

}

gboolean

purple_presence_is_idle(PurplePresence *presence)

{

PurplePresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), FALSE);

priv = purple_presence_get_instance_private(presence);

return purple_presence_is_online(presence) && priv->idle;

}

time_t

purple_presence_get_idle_time(PurplePresence *presence)

{

PurplePresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), 0);

priv = purple_presence_get_instance_private(presence);

return priv->idle_time;

}

time_t

purple_presence_get_login_time(PurplePresence *presence)

{

PurplePresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_PRESENCE(presence), 0);

priv = purple_presence_get_instance_private(presence);

return purple_presence_is_online(presence) ? priv->login_time : 0;

}

/**************************************************************************

* GObject code for PurplePresence

**************************************************************************/

/* Set method for GObject properties */

static void

purple_presence_set_property(GObject *obj, guint param_id, const GValue *value,

GParamSpec *pspec)

{

PurplePresence *presence = PURPLE_PRESENCE(obj);

PurplePresencePrivate *priv = purple_presence_get_instance_private(presence);

switch (param_id) {

case PRES_PROP_IDLE:

purple_presence_set_idle(presence, g_value_get_boolean(value), 0);

break;

case PRES_PROP_IDLE_TIME:

#if SIZEOF_TIME_T == 4

purple_presence_set_idle(presence, TRUE, g_value_get_int(value));

#elif SIZEOF_TIME_T == 8

purple_presence_set_idle(presence, TRUE, g_value_get_int64(value));

#else

#error Unknown size of time_t

#endif

break;

case PRES_PROP_LOGIN_TIME:

#if SIZEOF_TIME_T == 4

purple_presence_set_login_time(presence, g_value_get_int(value));

#elif SIZEOF_TIME_T == 8

purple_presence_set_login_time(presence, g_value_get_int64(value));

#else

#error Unknown size of time_t

#endif

break;

case PRES_PROP_ACTIVE_STATUS:

priv->active_status = g_value_get_object(value);

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

/* Get method for GObject properties */

static void

purple_presence_get_property(GObject *obj, guint param_id, GValue *value,

GParamSpec *pspec)

{

PurplePresence *presence = PURPLE_PRESENCE(obj);

switch (param_id) {

case PRES_PROP_IDLE:

g_value_set_boolean(value, purple_presence_is_idle(presence));

break;

case PRES_PROP_IDLE_TIME:

#if SIZEOF_TIME_T == 4

g_value_set_int(value, purple_presence_get_idle_time(presence));

#elif SIZEOF_TIME_T == 8

g_value_set_int64(value, purple_presence_get_idle_time(presence));

#else

#error Unknown size of time_t

#endif

break;

case PRES_PROP_LOGIN_TIME:

#if SIZEOF_TIME_T == 4

g_value_set_int(value, purple_presence_get_login_time(presence));

#elif SIZEOF_TIME_T == 8

g_value_set_int64(value, purple_presence_get_login_time(presence));

#else

#error Unknown size of time_t

#endif

break;

case PRES_PROP_STATUSES:

g_value_set_pointer(value, purple_presence_get_statuses(presence));

break;

case PRES_PROP_ACTIVE_STATUS:

g_value_set_object(value, purple_presence_get_active_status(presence));

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

/* GObject initialization function */

static void

purple_presence_init(PurplePresence *presence)

{

PurplePresencePrivate *priv = purple_presence_get_instance_private(presence);

priv->status_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);

}

/* GObject dispose function */

static void

purple_presence_dispose(GObject *object)

{

PurplePresencePrivate *priv =

purple_presence_get_instance_private(PURPLE_PRESENCE(object));

if (priv->statuses) {

g_list_free_full(priv->statuses, (GDestroyNotify)g_object_unref);

priv->statuses = NULL;

}

G_OBJECT_CLASS(purple_presence_parent_class)->dispose(object);

}

/* GObject finalize function */

static void

purple_presence_finalize(GObject *object)

{

PurplePresencePrivate *priv =

purple_presence_get_instance_private(PURPLE_PRESENCE(object));

g_hash_table_destroy(priv->status_table);

G_OBJECT_CLASS(purple_presence_parent_class)->finalize(object);

}

/* Class initializer function */

static void purple_presence_class_init(PurplePresenceClass *klass)

{

GObjectClass *obj_class = G_OBJECT_CLASS(klass);

obj_class->dispose = purple_presence_dispose;

obj_class->finalize = purple_presence_finalize;

/* Setup properties */

obj_class->get_property = purple_presence_get_property;

obj_class->set_property = purple_presence_set_property;

properties[PRES_PROP_IDLE] = g_param_spec_boolean("idle", "Idle",

"Whether the presence is in idle state.", FALSE,

G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PRES_PROP_IDLE_TIME] =

#if SIZEOF_TIME_T == 4

g_param_spec_int

#elif SIZEOF_TIME_T == 8

g_param_spec_int64

#else

#error Unknown size of time_t

#endif

("idle-time", "Idle time",

"The idle time of the presence",

#if SIZEOF_TIME_T == 4

G_MININT, G_MAXINT, 0,

#elif SIZEOF_TIME_T == 8

G_MININT64, G_MAXINT64, 0,

#else

#error Unknown size of time_t

#endif

G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PRES_PROP_LOGIN_TIME] =

#if SIZEOF_TIME_T == 4

g_param_spec_int

#elif SIZEOF_TIME_T == 8

g_param_spec_int64

#else

#error Unknown size of time_t

#endif

("login-time", "Login time",

"The login time of the presence.",

#if SIZEOF_TIME_T == 4

G_MININT, G_MAXINT, 0,

#elif SIZEOF_TIME_T == 8

G_MININT64, G_MAXINT64, 0,

#else

#error Unknown size of time_t

#endif

G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

properties[PRES_PROP_STATUSES] = g_param_spec_pointer("statuses",

"Statuses",

"The list of statuses in the presence.",

G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);

properties[PRES_PROP_ACTIVE_STATUS] = g_param_spec_object("active-status",

"Active status",

"The active status for the presence.", PURPLE_TYPE_STATUS,

G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);

g_object_class_install_properties(obj_class, PRES_PROP_LAST, properties);

}

/**************************************************************************

* PurpleAccountPresence API

**************************************************************************/

static void

purple_account_presence_update_idle(PurplePresence *presence, gboolean old_idle)

{

PurpleAccount *account;

PurpleConnection *gc = NULL;

PurpleProtocol *protocol = NULL;

gboolean idle = purple_presence_is_idle(presence);

time_t idle_time = purple_presence_get_idle_time(presence);

time_t current_time = time(NULL);

account = purple_account_presence_get_account(PURPLE_ACCOUNT_PRESENCE(presence));

if (purple_prefs_get_bool("/purple/logging/log_system"))

{

PurpleLog *log = purple_account_get_log(account, FALSE);

if (log != NULL)

{

char *msg, *tmp;

GDateTime *dt;

if (idle) {

tmp = g_strdup_printf(_("+++ %s became idle"), purple_account_get_username(account));

dt = g_date_time_new_from_unix_local(idle_time);

} else {

tmp = g_strdup_printf(_("+++ %s became unidle"), purple_account_get_username(account));

dt = g_date_time_new_now_utc();

}

msg = g_markup_escape_text(tmp, -1);

g_free(tmp);

purple_log_write(log, PURPLE_MESSAGE_SYSTEM,

purple_account_get_username(account),

dt, msg);

g_date_time_unref(dt);

g_free(msg);

}

gc = purple_account_get_connection(account);

if(PURPLE_CONNECTION_IS_CONNECTED(gc))

protocol = purple_connection_get_protocol(gc);

if (protocol)

purple_protocol_server_iface_set_idle(protocol, gc, (idle ? (current_time - idle_time) : 0));

}

PurpleAccount *

purple_account_presence_get_account(PurpleAccountPresence *presence)

{

PurpleAccountPresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_ACCOUNT_PRESENCE(presence), NULL);

priv = purple_account_presence_get_instance_private(presence);

return priv->account;

}

static int

purple_buddy_presence_compute_score(PurpleBuddyPresence *buddy_presence)

{

GList *l;

int score = 0;

PurplePresence *presence = PURPLE_PRESENCE(buddy_presence);

PurpleBuddy *b = purple_buddy_presence_get_buddy(buddy_presence);

int *primitive_scores = _purple_statuses_get_primitive_scores();

int offline_score = purple_prefs_get_int("/purple/status/scores/offline_msg");

int idle_score = purple_prefs_get_int("/purple/status/scores/idle");

for (l = purple_presence_get_statuses(presence); l != NULL; l = l->next) {

PurpleStatus *status = (PurpleStatus *)l->data;

PurpleStatusType *type = purple_status_get_status_type(status);

if (purple_status_is_active(status)) {

score += primitive_scores[purple_status_type_get_primitive(type)];

if (!purple_status_is_online(status)) {

if (b && purple_account_supports_offline_message(purple_buddy_get_account(b), b))

score += offline_score;

}

score += purple_account_get_int(purple_buddy_get_account(b), "score", 0);

if (purple_presence_is_idle(presence))

score += idle_score;

return score;

}

gint

purple_buddy_presence_compare(PurpleBuddyPresence *buddy_presence1,

PurpleBuddyPresence *buddy_presence2)

{

PurplePresence *presence1 = PURPLE_PRESENCE(buddy_presence1);

PurplePresence *presence2 = PURPLE_PRESENCE(buddy_presence2);

time_t idle_time_1, idle_time_2;

int score1 = 0, score2 = 0;

int idle_time_score = purple_prefs_get_int("/purple/status/scores/idle_time");

if (presence1 == presence2)

return 0;

else if (presence1 == NULL)

return 1;

else if (presence2 == NULL)

return -1;

if (purple_presence_is_online(presence1) &&

!purple_presence_is_online(presence2))

return -1;

else if (purple_presence_is_online(presence2) &&

!purple_presence_is_online(presence1))

return 1;

/* Compute the score of the first set of statuses. */

score1 = purple_buddy_presence_compute_score(buddy_presence1);

/* Compute the score of the second set of statuses. */

score2 = purple_buddy_presence_compute_score(buddy_presence2);

idle_time_1 = time(NULL) - purple_presence_get_idle_time(presence1);

idle_time_2 = time(NULL) - purple_presence_get_idle_time(presence2);

if (idle_time_1 > idle_time_2)

score1 += idle_time_score;

else if (idle_time_1 < idle_time_2)

score2 += idle_time_score;

if (score1 < score2)

return 1;

else if (score1 > score2)

return -1;

return 0;

}

/**************************************************************************

* GObject code for PurpleAccountPresence

**************************************************************************/

/* Set method for GObject properties */

static void

purple_account_presence_set_property(GObject *obj, guint param_id, const GValue *value,

GParamSpec *pspec)

{

PurpleAccountPresence *account_presence = PURPLE_ACCOUNT_PRESENCE(obj);

PurpleAccountPresencePrivate *priv =

purple_account_presence_get_instance_private(account_presence);

switch (param_id) {

case ACPRES_PROP_ACCOUNT:

priv->account = g_value_get_object(value);

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

/* Get method for GObject properties */

static void

purple_account_presence_get_property(GObject *obj, guint param_id, GValue *value,

GParamSpec *pspec)

{

PurpleAccountPresence *account_presence = PURPLE_ACCOUNT_PRESENCE(obj);

switch (param_id) {

case ACPRES_PROP_ACCOUNT:

g_value_set_object(value,

purple_account_presence_get_account(account_presence));

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

/* Called when done constructing */

static void

purple_account_presence_constructed(GObject *object)

{

PurplePresence *presence = PURPLE_PRESENCE(object);

PurplePresencePrivate *parent_priv = purple_presence_get_instance_private(presence);

PurpleAccountPresencePrivate *account_priv =

purple_account_presence_get_instance_private(PURPLE_ACCOUNT_PRESENCE(presence));

G_OBJECT_CLASS(purple_account_presence_parent_class)->constructed(object);

parent_priv->statuses = purple_protocol_get_statuses(account_priv->account, presence);

}

/* Class initializer function */

static void purple_account_presence_class_init(PurpleAccountPresenceClass *klass)

{

GObjectClass *obj_class = G_OBJECT_CLASS(klass);

PURPLE_PRESENCE_CLASS(klass)->update_idle = purple_account_presence_update_idle;

obj_class->constructed = purple_account_presence_constructed;

/* Setup properties */

obj_class->get_property = purple_account_presence_get_property;

obj_class->set_property = purple_account_presence_set_property;

ap_properties[ACPRES_PROP_ACCOUNT] = g_param_spec_object("account",

"Account",

"The account that this presence is of.", PURPLE_TYPE_ACCOUNT,

G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |

G_PARAM_STATIC_STRINGS);

g_object_class_install_properties(obj_class, ACPRES_PROP_LAST,

ap_properties);

}

static void

purple_account_presence_init(PurpleAccountPresence *presence)

{

}

PurpleAccountPresence *

purple_account_presence_new(PurpleAccount *account)

{

g_return_val_if_fail(PURPLE_IS_ACCOUNT(account), NULL);

return g_object_new(PURPLE_TYPE_ACCOUNT_PRESENCE,

"account", account,

NULL);

}

/**************************************************************************

* PurpleBuddyPresence API

**************************************************************************/

static void

purple_buddy_presence_update_idle(PurplePresence *presence, gboolean old_idle)

{

PurpleBuddy *buddy = purple_buddy_presence_get_buddy(PURPLE_BUDDY_PRESENCE(presence));

GDateTime *current_time = g_date_time_new_now_utc();

PurpleAccount *account = purple_buddy_get_account(buddy);

gboolean idle = purple_presence_is_idle(presence);

if (!old_idle && idle)

{

if (purple_prefs_get_bool("/purple/logging/log_system"))

{

PurpleLog *log = purple_account_get_log(account, FALSE);

if (log != NULL)

{

char *tmp, *tmp2;

tmp = g_strdup_printf(_("%s became idle"),

purple_buddy_get_alias(buddy));

tmp2 = g_markup_escape_text(tmp, -1);

g_free(tmp);

purple_log_write(log, PURPLE_MESSAGE_SYSTEM,

purple_buddy_get_alias(buddy),

current_time, tmp2);

g_free(tmp2);

}

else if (old_idle && !idle)

{

if (purple_prefs_get_bool("/purple/logging/log_system"))

{

PurpleLog *log = purple_account_get_log(account, FALSE);

if (log != NULL)

{

char *tmp, *tmp2;

tmp = g_strdup_printf(_("%s became unidle"),

purple_buddy_get_alias(buddy));

tmp2 = g_markup_escape_text(tmp, -1);

g_free(tmp);

purple_log_write(log, PURPLE_MESSAGE_SYSTEM,

purple_buddy_get_alias(buddy),

current_time, tmp2);

g_free(tmp2);

}

if (old_idle != idle)

purple_signal_emit(purple_blist_get_handle(), "buddy-idle-changed", buddy,

old_idle, idle);

purple_contact_invalidate_priority_buddy(purple_buddy_get_contact(buddy));

/* Should this be done here? It'd perhaps make more sense to

* connect to buddy-[un]idle signals and update from there

purple_blist_update_node(purple_blist_get_default(),

PURPLE_BLIST_NODE(buddy));

g_date_time_unref(current_time);

}

PurpleBuddy *

purple_buddy_presence_get_buddy(PurpleBuddyPresence *presence)

{

PurpleBuddyPresencePrivate *priv = NULL;

g_return_val_if_fail(PURPLE_IS_BUDDY_PRESENCE(presence), NULL);

priv = purple_buddy_presence_get_instance_private(presence);

return priv->buddy;

}

/**************************************************************************

* GObject code for PurpleBuddyPresence

**************************************************************************/

/* Set method for GObject properties */

static void

purple_buddy_presence_set_property(GObject *obj, guint param_id, const GValue *value,

GParamSpec *pspec)

{

PurpleBuddyPresence *buddy_presence = PURPLE_BUDDY_PRESENCE(obj);

PurpleBuddyPresencePrivate *priv =

purple_buddy_presence_get_instance_private(buddy_presence);

switch (param_id) {

case BUDPRES_PROP_BUDDY:

priv->buddy = g_value_get_object(value);

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

/* Get method for GObject properties */

static void

purple_buddy_presence_get_property(GObject *obj, guint param_id, GValue *value,

GParamSpec *pspec)

{

PurpleBuddyPresence *buddy_presence = PURPLE_BUDDY_PRESENCE(obj);

switch (param_id) {

case BUDPRES_PROP_BUDDY:

g_value_set_object(value,

purple_buddy_presence_get_buddy(buddy_presence));

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

/* Called when done constructing */

static void

purple_buddy_presence_constructed(GObject *object)

{

PurplePresence *presence = PURPLE_PRESENCE(object);

PurplePresencePrivate *parent_priv = purple_presence_get_instance_private(presence);

PurpleBuddyPresencePrivate *buddy_priv =

purple_buddy_presence_get_instance_private(PURPLE_BUDDY_PRESENCE(presence));

PurpleAccount *account;

G_OBJECT_CLASS(purple_buddy_presence_parent_class)->constructed(object);

account = purple_buddy_get_account(buddy_priv->buddy);

parent_priv->statuses = purple_protocol_get_statuses(account, presence);

}

/* Class initializer function */

static void purple_buddy_presence_class_init(PurpleBuddyPresenceClass *klass)

{

GObjectClass *obj_class = G_OBJECT_CLASS(klass);

PURPLE_PRESENCE_CLASS(klass)->update_idle = purple_buddy_presence_update_idle;

obj_class->constructed = purple_buddy_presence_constructed;

/* Setup properties */

obj_class->get_property = purple_buddy_presence_get_property;

obj_class->set_property = purple_buddy_presence_set_property;

bp_properties[BUDPRES_PROP_BUDDY] = g_param_spec_object("buddy", "Buddy",

"The buddy that this presence is of.", PURPLE_TYPE_BUDDY,

G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |

G_PARAM_STATIC_STRINGS);

g_object_class_install_properties(obj_class, BUDPRES_PROP_LAST,

bp_properties);

}

static void

purple_buddy_presence_init(PurpleBuddyPresence *presence)

{

}

PurpleBuddyPresence *

purple_buddy_presence_new(PurpleBuddy *buddy)

{

g_return_val_if_fail(PURPLE_IS_BUDDY(buddy), NULL);

return g_object_new(PURPLE_TYPE_BUDDY_PRESENCE,

"buddy", buddy,

NULL);

}

pidgin/pidgin