/**

 * @file blist.h Buddy List API

 * @ingroup core

 * @see @ref blist-signals

 */

/* 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

 */

#ifndef _PURPLE_BLIST_H_

#define _PURPLE_BLIST_H_

/* I can't believe I let ChipX86 inspire me to write good code. -Sean */

#include <glib.h>

/** @copydoc _PurpleBuddyList */

typedef struct _PurpleBuddyList PurpleBuddyList;

/** @copydoc _PurpleBlistUiOps */

typedef struct _PurpleBlistUiOps PurpleBlistUiOps;

/** @copydoc _PurpleBlistNode */

typedef struct _PurpleBlistNode PurpleBlistNode;

/** @copydoc _PurpleChat */

typedef struct _PurpleChat PurpleChat;

/** @copydoc _PurpleGroup */

typedef struct _PurpleGroup PurpleGroup;

/** @copydoc _PurpleContact */

typedef struct _PurpleContact PurpleContact;

/** @copydoc _PurpleBuddy */

typedef struct _PurpleBuddy PurpleBuddy;

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

/* Enumerations                                                           */

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

typedef enum

{

	PURPLE_BLIST_GROUP_NODE,

	PURPLE_BLIST_CONTACT_NODE,

	PURPLE_BLIST_BUDDY_NODE,

	PURPLE_BLIST_CHAT_NODE,

	PURPLE_BLIST_OTHER_NODE

} PurpleBlistNodeType;

#define PURPLE_BLIST_NODE_IS_CHAT(n)    (purple_blist_node_get_type(n) == PURPLE_BLIST_CHAT_NODE)

#define PURPLE_BLIST_NODE_IS_BUDDY(n)   (purple_blist_node_get_type(n) == PURPLE_BLIST_BUDDY_NODE)

#define PURPLE_BLIST_NODE_IS_CONTACT(n) (purple_blist_node_get_type(n) == PURPLE_BLIST_CONTACT_NODE)

#define PURPLE_BLIST_NODE_IS_GROUP(n)   (purple_blist_node_get_type(n) == PURPLE_BLIST_GROUP_NODE)

#define PURPLE_BUDDY_IS_ONLINE(b) \

	((b) != NULL && purple_account_is_connected(purple_buddy_get_account(b)) && \

	 purple_presence_is_online(purple_buddy_get_presence(b)))

typedef enum

{

	PURPLE_BLIST_NODE_FLAG_NO_SAVE      = 1 << 0 /**< node should not be saved with the buddy list */

} PurpleBlistNodeFlags;

/**

 * @since 2.6.0

 */

#define PURPLE_BLIST_NODE(obj) ((PurpleBlistNode *)(obj))

#define PURPLE_BLIST_NODE_HAS_FLAG(b, f) (purple_blist_node_get_flags((PurpleBlistNode*)(b)) & (f))

#define PURPLE_BLIST_NODE_SHOULD_SAVE(b) (! PURPLE_BLIST_NODE_HAS_FLAG(b, PURPLE_BLIST_NODE_FLAG_NO_SAVE))

#define PURPLE_BLIST_NODE_NAME(n) (purple_blist_node_get_type(n) == PURPLE_BLIST_CHAT_NODE  ? purple_chat_get_name((PurpleChat*)n) :        \

				     purple_blist_node_get_type(n) == PURPLE_BLIST_BUDDY_NODE ? purple_buddy_get_name((PurpleBuddy*)n) : NULL)

/**

 * @since 2.6.0

 */

#define PURPLE_GROUP(obj) ((PurpleGroup *)(obj))

/**

 * @since 2.6.0

 */

#define PURPLE_CONTACT(obj) ((PurpleContact *)(obj))

/**

 * @since 2.6.0

 */

#define PURPLE_BUDDY(obj) ((PurpleBuddy *)(obj))

/**

 * @since 2.6.0

 */

#define PURPLE_CHAT(obj) ((PurpleChat *)(obj))

#include "account.h"

#include "buddyicon.h"

#include "status.h"

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

/* Data Structures                                                        */

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

#if !(defined PURPLE_HIDE_STRUCTS) || (defined _PURPLE_BLIST_C_)

/**

 * A Buddy list node.  This can represent a group, a buddy, or anything else.

 * This is a base class for PurpleBuddy, PurpleContact, PurpleGroup, and for

 * anything else that wants to put itself in the buddy list. */

struct _PurpleBlistNode {

	PurpleBlistNodeType type;             /**< The type of node this is       */

	PurpleBlistNode *prev;                /**< The sibling before this buddy. */

	PurpleBlistNode *next;                /**< The sibling after this buddy.  */

	PurpleBlistNode *parent;              /**< The parent of this node        */

	PurpleBlistNode *child;               /**< The child of this node         */

	GHashTable *settings;               /**< per-node settings              */

	void          *ui_data;             /**< The UI can put data here.      */

	PurpleBlistNodeFlags flags;           /**< The buddy flags                */

};

/**

 * A buddy.  This contains everything Purple will ever need to know about someone on the buddy list.  Everything.

 */

struct _PurpleBuddy {

	PurpleBlistNode node;                     /**< The node that this buddy inherits from */

	char *name;                             /**< The name of the buddy. */

	char *alias;                            /**< The user-set alias of the buddy */

	char *server_alias;                     /**< The server-specified alias of the buddy.  (i.e. MSN "Friendly Names") */

	void *proto_data;                       /**< This allows the prpl to associate whatever data it wants with a buddy */

	PurpleBuddyIcon *icon;                    /**< The buddy icon. */

	PurpleAccount *account;					/**< the account this buddy belongs to */

	PurplePresence *presence;

};

/**

 * A contact.  This contains everything Purple will ever need to know about a contact.

 */

struct _PurpleContact {

	PurpleBlistNode node;		/**< The node that this contact inherits from. */

	char *alias;            /**< The user-set alias of the contact */

	int totalsize;		    /**< The number of buddies in this contact */

	int currentsize;	    /**< The number of buddies in this contact corresponding to online accounts */

	int online;			    /**< The number of buddies in this contact who are currently online */

	PurpleBuddy *priority;    /**< The "top" buddy for this contact */

	gboolean priority_valid; /**< Is priority valid? */

};

/**

 * A group.  This contains everything Purple will ever need to know about a group.

 */

struct _PurpleGroup {

	PurpleBlistNode node;                    /**< The node that this group inherits from */

	char *name;                            /**< The name of this group. */

	int totalsize;			       /**< The number of chats and contacts in this group */

	int currentsize;		       /**< The number of chats and contacts in this group corresponding to online accounts */

	int online;			       /**< The number of chats and contacts in this group who are currently online */

};

/**

 * A chat.  This contains everything Purple needs to put a chat room in the

 * buddy list.

 */

struct _PurpleChat {

	PurpleBlistNode node;      /**< The node that this chat inherits from */

	char *alias;             /**< The display name of this chat. */

	GHashTable *components;  /**< the stuff the protocol needs to know to join the chat */

	PurpleAccount *account; /**< The account this chat is attached to */

};

/**

 * The Buddy List

 */

struct _PurpleBuddyList {

	PurpleBlistNode *root;          /**< The first node in the buddy list */

	GHashTable *buddies;          /**< Every buddy in this list */

	void *ui_data;                /**< UI-specific data. */

};

#endif /* PURPLE_HIDE_STRUCTS && PURPLE_BLIST_STRUCTS */

/**

 * Buddy list UI operations.

 *

 * Any UI representing a buddy list must assign a filled-out PurpleBlistUiOps

 * structure to the buddy list core.

 */

struct _PurpleBlistUiOps

{

	void (*new_list)(PurpleBuddyList *list); /**< Sets UI-specific data on a buddy list. */

	void (*new_node)(PurpleBlistNode *node); /**< Sets UI-specific data on a node. */

	void (*show)(PurpleBuddyList *list);     /**< The core will call this when it's finished doing its core stuff */

	void (*update)(PurpleBuddyList *list,

		       PurpleBlistNode *node);       /**< This will update a node in the buddy list. */

	void (*remove)(PurpleBuddyList *list,

		       PurpleBlistNode *node);       /**< This removes a node from the list */

	void (*destroy)(PurpleBuddyList *list);  /**< When the list is destroyed, this is called to destroy the UI. */

	void (*set_visible)(PurpleBuddyList *list,

			    gboolean show);            /**< Hides or unhides the buddy list */

	void (*request_add_buddy)(PurpleAccount *account, const char *username,

							  const char *group, const char *alias);

	void (*request_add_chat)(PurpleAccount *account, PurpleGroup *group,

							 const char *alias, const char *name);

	void (*request_add_group)(void);

	/**

	 * This is called when a node has been modified and should be saved.

	 *

	 * Implementation of this UI op is OPTIONAL. If not implemented, it will

	 * be set to a fallback function that saves data to blist.xml like in

	 * previous libpurple versions.

	 *

	 * @attrib node    The node which has been modified.

	 *

	 * @since 2.6.0.

	 */

	void (*save_node)(PurpleBlistNode *node);

	/**

	 * Called when a node is about to be removed from the buddy list.

	 * The UI op should update the relevant data structures to remove this

	 * node (for example, removing a buddy from the group this node is in).

	 *

	 * Implementation of this UI op is OPTIONAL. If not implemented, it will

	 * be set to a fallback function that saves data to blist.xml like in

	 * previous libpurple versions.

	 *

	 * @attrib node  The node which has been modified.

	 * @since 2.6.0.

	 */

	void (*remove_node)(PurpleBlistNode *node);

	/**

	 * Called to save all the data for an account. If the UI sets this,

	 * the callback must save the privacy and buddy list data for an account.

	 * If the account is NULL, save the data for all accounts.

	 *

	 * Implementation of this UI op is OPTIONAL. If not implemented, it will

	 * be set to a fallback function that saves data to blist.xml like in

	 * previous libpurple versions.

	 *

	 * @attrib account  The account whose data to save. If NULL, save all data

	 *                  for all accounts.

	 * @since 2.6.0.

	 */

	void (*save_account)(PurpleAccount *account);

	void (*_purple_reserved1)(void);

};

#ifdef __cplusplus

extern "C" {

#endif

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

/** @name Buddy List API                                                  */

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

/*@{*/

/**

 * Creates a new buddy list

 *

 * @return The new buddy list.

 * @deprecated In 3.0.0, this will be handled by purple_blist_init()

 */

PurpleBuddyList *purple_blist_new(void);

/**

 * Sets the main buddy list.

 *

 * @param blist The buddy list you want to use.

 * @deprecated In 3.0.0, this will be handled by purple_blist_init()

 */

void purple_set_blist(PurpleBuddyList *blist);

/**

 * Returns the main buddy list.

 *

 * @return The main buddy list.

 */

PurpleBuddyList *purple_get_blist(void);

/**

 * Returns the root node of the main buddy list.

 *

 * @return The root node.

 */

PurpleBlistNode *purple_blist_get_root(void);

/**

 * Returns a list of every buddy in the list.  Use of this function is

 * discouraged if you do not actually need every buddy in the list.  Use

 * purple_find_buddies instead.

 *

 * @return A list of every buddy in the list. Caller is responsible for

 *         freeing the list.

 *

 * @see purple_find_buddies

 * @since 2.6.0

 */

GSList *purple_blist_get_buddies(void);

/**

 * Returns the UI data for the list.

 *

 * @return The UI data for the list.

 *

 * @since 2.6.0

 */

gpointer purple_blist_get_ui_data(void);

/**

 * Sets the UI data for the list.

 *

 * @param ui_data The UI data for the list.

 *

 * @since 2.6.0

 */

void purple_blist_set_ui_data(gpointer ui_data);

/**

 * Returns the next node of a given node. This function is to be used to iterate

 * over the tree returned by purple_get_blist.

 *

 * @param node		A node.

 * @param offline	Whether to include nodes for offline accounts

 * @return	The next node

 * @see purple_blist_node_get_parent

 * @see purple_blist_node_get_first_child

 * @see purple_blist_node_get_sibling_next

 * @see purple_blist_node_get_sibling_prev

 */

PurpleBlistNode *purple_blist_node_next(PurpleBlistNode *node, gboolean offline);

/**

 * Returns the parent node of a given node.

 *

 * @param node A node.

 * @return  The parent node.

 * @since 2.4.0

 * @see purple_blist_node_get_first_child

 * @see purple_blist_node_get_sibling_next

 * @see purple_blist_node_get_sibling_prev

 * @see purple_blist_node_next

 */

PurpleBlistNode *purple_blist_node_get_parent(PurpleBlistNode *node);

/**

 * Returns the the first child node of a given node.

 *

 * @param node A node.

 * @return  The child node.

 * @since 2.4.0

 * @see purple_blist_node_get_parent

 * @see purple_blist_node_get_sibling_next

 * @see purple_blist_node_get_sibling_prev

 * @see purple_blist_node_next

 */

PurpleBlistNode *purple_blist_node_get_first_child(PurpleBlistNode *node);

/**

 * Returns the sibling node of a given node.

 *

 * @param node A node.

 * @return  The sibling node.

 * @since 2.4.0

 * @see purple_blist_node_get_parent

 * @see purple_blist_node_get_first_child

 * @see purple_blist_node_get_sibling_prev

 * @see purple_blist_node_next

 */

PurpleBlistNode *purple_blist_node_get_sibling_next(PurpleBlistNode *node);

/**

 * Returns the previous sibling node of a given node.

 *

 * @param node A node.

 * @return  The sibling node.

 * @since 2.4.0

 * @see purple_blist_node_get_parent

 * @see purple_blist_node_get_first_child

 * @see purple_blist_node_get_sibling_next

 * @see purple_blist_node_next

 */

PurpleBlistNode *purple_blist_node_get_sibling_prev(PurpleBlistNode *node);

/**

 * Returns the UI data of a given node.

 *

 * @param node The node.

 * @return The UI data.

 * @since 2.6.0

 */

gpointer purple_blist_node_get_ui_data(const PurpleBlistNode *node);

/**

 * Sets the UI data of a given node.

 *

 * @param node The node.

 * @param ui_data The UI data.

 *

 * @since 2.6.0

 */

void purple_blist_node_set_ui_data(PurpleBlistNode *node, gpointer ui_data);

/**

 * Shows the buddy list, creating a new one if necessary.

 */

void purple_blist_show(void);

/**

 * Destroys the buddy list window.

 *

 * @deprecated The UI is responsible for cleaning up the

 *             PurpleBuddyList->ui_data. purple_blist_uninit() will free the

 *             PurpleBuddyList* itself.

 */

void purple_blist_destroy(void);

/**

 * Hides or unhides the buddy list.

 *

 * @param show   Whether or not to show the buddy list

 */

void purple_blist_set_visible(gboolean show);

/**

 * Updates a buddy's status.

 *

 * This should only be called from within Purple.

 *

 * @param buddy      The buddy whose status has changed.

 * @param old_status The status from which we are changing.

 */

void purple_blist_update_buddy_status(PurpleBuddy *buddy, PurpleStatus *old_status);

/**

 * Updates a node's custom icon.

 *

 * @param node  The PurpleBlistNode whose custom icon has changed.

 *

 * @since 2.5.0

 */

void purple_blist_update_node_icon(PurpleBlistNode *node);

#if !(defined PURPLE_DISABLE_DEPRECATED) || (defined _PURPLE_BLIST_C_)

/**

 * Updates a buddy's icon.

 *

 * @param buddy  The buddy whose buddy icon has changed

 * @deprecated Use purple_blist_update_node_icon() instead.

 */

void purple_blist_update_buddy_icon(PurpleBuddy *buddy);

#endif

/**

 * Renames a buddy in the buddy list.

 *

 * @param buddy  The buddy whose name will be changed.

 * @param name   The new name of the buddy.

 */

void purple_blist_rename_buddy(PurpleBuddy *buddy, const char *name);

/**

 * Aliases a contact in the buddy list.

 *

 * @param contact The contact whose alias will be changed.

 * @param alias   The contact's alias.

 */

void purple_blist_alias_contact(PurpleContact *contact, const char *alias);

/**

 * Aliases a buddy in the buddy list.

 *

 * @param buddy  The buddy whose alias will be changed.

 * @param alias  The buddy's alias.

 */

void purple_blist_alias_buddy(PurpleBuddy *buddy, const char *alias);

/**

 * Sets the server-sent alias of a buddy in the buddy list.

 * PRPLs should call serv_got_alias() instead of this.

 *

 * @param buddy  The buddy whose alias will be changed.

 * @param alias  The buddy's "official" alias.

 */

void purple_blist_server_alias_buddy(PurpleBuddy *buddy, const char *alias);

/**

 * Aliases a chat in the buddy list.

 *

 * @param chat  The chat whose alias will be changed.

 * @param alias The chat's new alias.

 */

void purple_blist_alias_chat(PurpleChat *chat, const char *alias);

/**

 * Renames a group

 *

 * @param group  The group to rename

 * @param name   The new name

 */

void purple_blist_rename_group(PurpleGroup *group, const char *name);

/**

 * Creates a new chat for the buddy list

 *

 * @param account    The account this chat will get added to

 * @param alias      The alias of the new chat

 * @param components The info the prpl needs to join the chat.  The

 *                   hash function should be g_str_hash() and the

 *                   equal function should be g_str_equal().

 * @return           A newly allocated chat

 */

PurpleChat *purple_chat_new(PurpleAccount *account, const char *alias, GHashTable *components);

/**

 * Destroys a chat

 *

 * @param chat       The chat to destroy

 */

void purple_chat_destroy(PurpleChat *chat);

/**

 * Adds a new chat to the buddy list.

 *

 * The chat will be inserted right after node or appended to the end

 * of group if node is NULL.  If both are NULL, the buddy will be added to

 * the "Chats" group.

 *

 * @param chat  The new chat who gets added

 * @param group  The group to add the new chat to.

 * @param node   The insertion point

 */

void purple_blist_add_chat(PurpleChat *chat, PurpleGroup *group, PurpleBlistNode *node);

/**

 * Creates a new buddy.

 *

 * This function only creates the PurpleBuddy. Use purple_blist_add_buddy

 * to add the buddy to the list and purple_account_add_buddy to sync up

 * with the server.

 *

 * @param account    The account this buddy will get added to

 * @param name       The name of the new buddy

 * @param alias      The alias of the new buddy (or NULL if unaliased)

 * @return           A newly allocated buddy

 *

 * @see purple_account_add_buddy

 * @see purple_blist_add_buddy

 */

PurpleBuddy *purple_buddy_new(PurpleAccount *account, const char *name, const char *alias);

/**

 * Destroys a buddy

 *

 * @param buddy     The buddy to destroy

 */

void purple_buddy_destroy(PurpleBuddy *buddy);

/**

 * Sets a buddy's icon.

 *

 * This should only be called from within Purple. You probably want to

 * call purple_buddy_icon_set_data().

 *

 * @param buddy The buddy.

 * @param icon  The buddy icon.

 *

 * @see purple_buddy_icon_set_data()

 */

void purple_buddy_set_icon(PurpleBuddy *buddy, PurpleBuddyIcon *icon);

/**

 * Returns a buddy's account.

 *

 * @param buddy The buddy.

 *

 * @return The account

 */

PurpleAccount *purple_buddy_get_account(const PurpleBuddy *buddy);

/**

 * Returns a buddy's name

 *

 * @param buddy The buddy.

 *

 * @return The name.

 */

const char *purple_buddy_get_name(const PurpleBuddy *buddy);

/**

 * Returns a buddy's icon.

 *

 * @param buddy The buddy.

 *

 * @return The buddy icon.

 */

PurpleBuddyIcon *purple_buddy_get_icon(const PurpleBuddy *buddy);

/**

 * Returns a buddy's protocol-specific data.

 *

 * This should only be called from the associated prpl.

 *

 * @param buddy The buddy.

 * @return      The protocol data.

 *

 * @see purple_buddy_set_protocol_data()

 * @since 2.6.0

 */

gpointer purple_buddy_get_protocol_data(const PurpleBuddy *buddy);

/**

 * Sets a buddy's protocol-specific data.

 *

 * This should only be called from the associated prpl.

 *

 * @param buddy The buddy.

 * @param data  The data.

 *

 * @see purple_buddy_get_protocol_data()

 * @since 2.6.0

 */

void purple_buddy_set_protocol_data(PurpleBuddy *buddy, gpointer data);

/**

 * Returns a buddy's contact.

 *

 * @param buddy The buddy.

 *

 * @return The buddy's contact.

 */

PurpleContact *purple_buddy_get_contact(PurpleBuddy *buddy);

/**

 * Returns a buddy's presence.

 *

 * @param buddy The buddy.

 *

 * @return The buddy's presence.

 */

PurplePresence *purple_buddy_get_presence(const PurpleBuddy *buddy);

/**

 * Adds a new buddy to the buddy list.

 *

 * The buddy will be inserted right after node or prepended to the

 * group if node is NULL.  If both are NULL, the buddy will be added to

 * the "Buddies" group.

 *

 * @param buddy   The new buddy who gets added

 * @param contact The optional contact to place the buddy in.

 * @param group   The group to add the new buddy to.

 * @param node    The insertion point.  Pass in NULL to add the node as

 *                the first child in the given group.

 */

void purple_blist_add_buddy(PurpleBuddy *buddy, PurpleContact *contact, PurpleGroup *group, PurpleBlistNode *node);

/**

 * Creates a new group

 *

 * You can't have more than one group with the same name.  Sorry.  If you pass

 * this the name of a group that already exists, it will return that group.

 *

 * @param name   The name of the new group

 * @return       A new group struct

*/

PurpleGroup *purple_group_new(const char *name);

/**

 * Destroys a group

 *

 * @param group  The group to destroy

*/

void purple_group_destroy(PurpleGroup *group);

/**

 * Adds a new group to the buddy list.

 *

 * The new group will be inserted after insert or prepended to the list if

 * node is NULL.

 *

 * @param group  The group

 * @param node   The insertion point

 */

void purple_blist_add_group(PurpleGroup *group, PurpleBlistNode *node);

/**

 * Creates a new contact

 *

 * @return       A new contact struct

 */

PurpleContact *purple_contact_new(void);

/**

 * Destroys a contact

 *

 * @param contact  The contact to destroy

 */

void purple_contact_destroy(PurpleContact *contact);

/**

 * Adds a new contact to the buddy list.

 *

 * The new contact will be inserted after insert or prepended to the list if

 * node is NULL.

 *

 * @param contact The contact

 * @param group   The group to add the contact to

 * @param node    The insertion point

 */

void purple_blist_add_contact(PurpleContact *contact, PurpleGroup *group, PurpleBlistNode *node);

/**

 * Merges two contacts

 *

 * All of the buddies from source will be moved to target

 *

 * @param source  The contact to merge

 * @param node    The place to merge to (a buddy or contact)

 */

void purple_blist_merge_contact(PurpleContact *source, PurpleBlistNode *node);

/**

 * Returns the highest priority buddy for a given contact.

 *

 * @param contact  The contact

 * @return The highest priority buddy

 */

PurpleBuddy *purple_contact_get_priority_buddy(PurpleContact *contact);

#if !(defined PURPLE_DISABLE_DEPRECATED) || (defined _PURPLE_BLIST_C_)

/**

 * Sets the alias for a contact.

 *

 * @param contact  The contact

 * @param alias    The alias to set, or NULL to unset

 *

 * @deprecated Use purple_blist_alias_contact() instead.

 */

void purple_contact_set_alias(PurpleContact *contact, const char *alias);

#endif

/**

 * Gets the alias for a contact.

 *

 * @param contact  The contact

 * @return  The alias, or NULL if it is not set.

 */

const char *purple_contact_get_alias(PurpleContact *contact);

/**

 * Determines whether an account owns any buddies in a given contact

 *

 * @param contact  The contact to search through.

 * @param account  The account.

 *

 * @return TRUE if there are any buddies from account in the contact, or FALSE otherwise.

 */

gboolean purple_contact_on_account(PurpleContact *contact, PurpleAccount *account);

/**

 * Invalidates the priority buddy so that the next call to

 * purple_contact_get_priority_buddy recomputes it.

 *

 * @param contact  The contact

 */

void purple_contact_invalidate_priority_buddy(PurpleContact *contact);

/**

 * Removes a buddy from the buddy list and frees the memory allocated to it.

 * This doesn't actually try to remove the buddy from the server list.

 *

 * @param buddy   The buddy to be removed

 *

 * @see purple_account_remove_buddy

 */

void purple_blist_remove_buddy(PurpleBuddy *buddy);

/**

 * Removes a contact, and any buddies it contains, and frees the memory

 * allocated to it. This calls purple_blist_remove_buddy and therefore

 * doesn't remove the buddies from the server list.

 *

 * @param contact The contact to be removed

 *

 * @see purple_blist_remove_buddy

 */

void purple_blist_remove_contact(PurpleContact *contact);

/**

 * Removes a chat from the buddy list and frees the memory allocated to it.