Frameworks/libpurple.framework/Versions/0.6.0/Headers/prpl.h
changeset 2592 e8d15275025e
parent 2591 f66a716bfc79
child 2593 b4bd28402abc
     1.1 --- a/Frameworks/libpurple.framework/Versions/0.6.0/Headers/prpl.h	Fri Aug 21 13:24:36 2009 -0700
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,838 +0,0 @@
     1.4 -/**
     1.5 - * @file prpl.h Protocol Plugin functions
     1.6 - * @ingroup core
     1.7 - */
     1.8 -
     1.9 -/* purple
    1.10 - *
    1.11 - * Purple is the legal property of its developers, whose names are too numerous
    1.12 - * to list here.  Please refer to the COPYRIGHT file distributed with this
    1.13 - * source distribution.
    1.14 - *
    1.15 - * This program is free software; you can redistribute it and/or modify
    1.16 - * it under the terms of the GNU General Public License as published by
    1.17 - * the Free Software Foundation; either version 2 of the License, or
    1.18 - * (at your option) any later version.
    1.19 - *
    1.20 - * This program is distributed in the hope that it will be useful,
    1.21 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.22 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.23 - * GNU General Public License for more details.
    1.24 - *
    1.25 - * You should have received a copy of the GNU General Public License
    1.26 - * along with this program; if not, write to the Free Software
    1.27 - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
    1.28 - */
    1.29 -
    1.30 -/* this file should be all that prpls need to include. therefore, by including
    1.31 - * this file, they should get glib, proxy, purple_connection, prpl, etc. */
    1.32 -
    1.33 -#ifndef _PURPLE_PRPL_H_
    1.34 -#define _PURPLE_PRPL_H_
    1.35 -
    1.36 -typedef struct _PurplePluginProtocolInfo PurplePluginProtocolInfo;
    1.37 -/** @copydoc _PurpleAttentionType */
    1.38 -typedef struct _PurpleAttentionType PurpleAttentionType;
    1.39 -
    1.40 -/**************************************************************************/
    1.41 -/** @name Basic Protocol Information                                      */
    1.42 -/**************************************************************************/
    1.43 -
    1.44 -typedef enum {
    1.45 -	PURPLE_ICON_SCALE_DISPLAY = 0x01,		/**< We scale the icon when we display it */
    1.46 -	PURPLE_ICON_SCALE_SEND = 0x02			/**< We scale the icon before we send it to the server */
    1.47 -} PurpleIconScaleRules;
    1.48 -
    1.49 -
    1.50 -/**
    1.51 - * A description of a Buddy Icon specification.  This tells Purple what kind of image file
    1.52 - * it should give this prpl, and what kind of image file it should expect back.
    1.53 - * Dimensions less than 1 should be ignored and the image not scaled.
    1.54 - */
    1.55 -typedef struct _PurpleBuddyIconSpec PurpleBuddyIconSpec;
    1.56 -
    1.57 -/**
    1.58 - * This \#define exists just to make it easier to fill out the buddy icon
    1.59 - * field in the prpl info struct for protocols that couldn't care less.
    1.60 - */
    1.61 -#define NO_BUDDY_ICONS {NULL, 0, 0, 0, 0, 0, 0}
    1.62 -
    1.63 -#ifdef HAVE_UNISTD_H
    1.64 -#include <unistd.h>
    1.65 -#endif
    1.66 -
    1.67 -#include "blist.h"
    1.68 -#include "conversation.h"
    1.69 -#include "ft.h"
    1.70 -#include "imgstore.h"
    1.71 -#include "media.h"
    1.72 -#include "notify.h"
    1.73 -#include "proxy.h"
    1.74 -#include "plugin.h"
    1.75 -#include "roomlist.h"
    1.76 -#include "status.h"
    1.77 -#include "whiteboard.h"
    1.78 -
    1.79 -
    1.80 -/** @copydoc PurpleBuddyIconSpec */
    1.81 -struct _PurpleBuddyIconSpec {
    1.82 -	/** This is a comma-delimited list of image formats or @c NULL if icons
    1.83 -	 *  are not supported.  Neither the core nor the prpl will actually
    1.84 -	 *  check to see if the data it's given matches this; it's entirely up
    1.85 -	 *  to the UI to do what it wants
    1.86 -	 */
    1.87 -	char *format;
    1.88 -
    1.89 -	int min_width;                     /**< Minimum width of this icon  */
    1.90 -	int min_height;                    /**< Minimum height of this icon */
    1.91 -	int max_width;                     /**< Maximum width of this icon  */
    1.92 -	int max_height;                    /**< Maximum height of this icon */
    1.93 -	size_t max_filesize;               /**< Maximum size in bytes */
    1.94 -	PurpleIconScaleRules scale_rules;  /**< How to stretch this icon */
    1.95 -};
    1.96 -
    1.97 -struct proto_chat_entry {
    1.98 -	const char *label;
    1.99 -	const char *identifier;
   1.100 -	gboolean required;
   1.101 -	gboolean is_int;
   1.102 -	int min;
   1.103 -	int max;
   1.104 -	gboolean secret;
   1.105 -};
   1.106 -
   1.107 -/** Represents "nudges" and "buzzes" that you may send to a buddy to attract
   1.108 - *  their attention (or vice-versa).
   1.109 - */
   1.110 -struct _PurpleAttentionType
   1.111 -{
   1.112 -	const char *name;                  /**< Shown in GUI elements */
   1.113 -	const char *incoming_description;  /**< Shown when sent */
   1.114 -	const char *outgoing_description;  /**< Shown when receied */
   1.115 -	const char *icon_name;             /**< Icon to display (optional) */
   1.116 -	const char *unlocalized_name;      /**< Unlocalized name for UIs needing it */
   1.117 -
   1.118 -	/* Reserved fields for future purposes */
   1.119 -	gpointer _reserved2;
   1.120 -	gpointer _reserved3;
   1.121 -	gpointer _reserved4;
   1.122 -};
   1.123 -
   1.124 -/**
   1.125 - * Protocol options
   1.126 - *
   1.127 - * These should all be stuff that some plugins can do and others can't.
   1.128 - */
   1.129 -typedef enum
   1.130 -{
   1.131 -	/**
   1.132 -	 * User names are unique to a chat and are not shared between rooms.
   1.133 -	 *
   1.134 -	 * XMPP lets you choose what name you want in chats, so it shouldn't
   1.135 -	 * be pulling the aliases from the buddy list for the chat list;
   1.136 -	 * it gets annoying.
   1.137 -	 */
   1.138 -	OPT_PROTO_UNIQUE_CHATNAME = 0x00000004,
   1.139 -
   1.140 -	/**
   1.141 -	 * Chat rooms have topics.
   1.142 -	 *
   1.143 -	 * IRC and XMPP support this.
   1.144 -	 */
   1.145 -	OPT_PROTO_CHAT_TOPIC = 0x00000008,
   1.146 -
   1.147 -	/**
   1.148 -	 * Don't require passwords for sign-in.
   1.149 -	 *
   1.150 -	 * Zephyr doesn't require passwords, so there's no
   1.151 -	 * need for a password prompt.
   1.152 -	 */
   1.153 -	OPT_PROTO_NO_PASSWORD = 0x00000010,
   1.154 -
   1.155 -	/**
   1.156 -	 * Notify on new mail.
   1.157 -	 *
   1.158 -	 * MSN and Yahoo notify you when you have new mail.
   1.159 -	 */
   1.160 -	OPT_PROTO_MAIL_CHECK = 0x00000020,
   1.161 -
   1.162 -	/**
   1.163 -	 * Images in IMs.
   1.164 -	 *
   1.165 -	 * Oscar lets you send images in direct IMs.
   1.166 -	 */
   1.167 -	OPT_PROTO_IM_IMAGE = 0x00000040,
   1.168 -
   1.169 -	/**
   1.170 -	 * Allow passwords to be optional.
   1.171 -	 *
   1.172 -	 * Passwords in IRC are optional, and are needed for certain
   1.173 -	 * functionality.
   1.174 -	 */
   1.175 -	OPT_PROTO_PASSWORD_OPTIONAL = 0x00000080,
   1.176 -
   1.177 -	/**
   1.178 -	 * Allows font size to be specified in sane point size
   1.179 -	 *
   1.180 -	 * Probably just XMPP and Y!M
   1.181 -	 */
   1.182 -	OPT_PROTO_USE_POINTSIZE = 0x00000100,
   1.183 -
   1.184 -	/**
   1.185 -	 * Set the Register button active even when the username has not
   1.186 -	 * been specified.
   1.187 -	 *
   1.188 -	 * Gadu-Gadu doesn't need a username to register new account (because
   1.189 -	 * usernames are assigned by the server).
   1.190 -	 */
   1.191 -	OPT_PROTO_REGISTER_NOSCREENNAME = 0x00000200,
   1.192 -
   1.193 -	/**
   1.194 -	 * Indicates that slash commands are native to this protocol.
   1.195 -	 * Used as a hint that unknown commands should not be sent as messages.
   1.196 -	 * @since 2.1.0
   1.197 -	 */
   1.198 -	OPT_PROTO_SLASH_COMMANDS_NATIVE = 0x00000400
   1.199 -
   1.200 -} PurpleProtocolOptions;
   1.201 -
   1.202 -/**
   1.203 - * A protocol plugin information structure.
   1.204 - *
   1.205 - * Every protocol plugin initializes this structure. It is the gateway
   1.206 - * between purple and the protocol plugin.  Many of these callbacks can be
   1.207 - * NULL.  If a callback must be implemented, it has a comment indicating so.
   1.208 - */
   1.209 -struct _PurplePluginProtocolInfo
   1.210 -{
   1.211 -	PurpleProtocolOptions options;  /**< Protocol options.          */
   1.212 -
   1.213 -	GList *user_splits;      /**< A GList of PurpleAccountUserSplit */
   1.214 -	GList *protocol_options; /**< A GList of PurpleAccountOption    */
   1.215 -
   1.216 -	PurpleBuddyIconSpec icon_spec; /**< The icon spec. */
   1.217 -
   1.218 -	/**
   1.219 -	 * Returns the base icon name for the given buddy and account.
   1.220 -	 * If buddy is NULL and the account is non-NULL, it will return the
   1.221 -	 * name to use for the account's icon. If both are NULL, it will
   1.222 -	 * return the name to use for the protocol's icon.
   1.223 -	 *
   1.224 -	 * This must be implemented.
   1.225 -	 */
   1.226 -	const char *(*list_icon)(PurpleAccount *account, PurpleBuddy *buddy);
   1.227 -
   1.228 -	/**
   1.229 -	 * Fills the four char**'s with string identifiers for "emblems"
   1.230 -	 * that the UI will interpret and display as relevant
   1.231 -	 */
   1.232 -	const char *(*list_emblem)(PurpleBuddy *buddy);
   1.233 -
   1.234 -	/**
   1.235 -	 * Gets a short string representing this buddy's status.  This will
   1.236 -	 * be shown on the buddy list.
   1.237 -	 */
   1.238 -	char *(*status_text)(PurpleBuddy *buddy);
   1.239 -
   1.240 -	/**
   1.241 -	 * Allows the prpl to add text to a buddy's tooltip.
   1.242 -	 */
   1.243 -	void (*tooltip_text)(PurpleBuddy *buddy, PurpleNotifyUserInfo *user_info, gboolean full);
   1.244 -
   1.245 -	/**
   1.246 -	 * Returns a list of #PurpleStatusType which exist for this account;
   1.247 -	 * this must be implemented, and must add at least the offline and
   1.248 -	 * online states.
   1.249 -	 */
   1.250 -	GList *(*status_types)(PurpleAccount *account);
   1.251 -
   1.252 -	/**
   1.253 -	 * Returns a list of #PurpleMenuAction structs, which represent extra
   1.254 -	 * actions to be shown in (for example) the right-click menu for @a
   1.255 -	 * node.
   1.256 -	 */
   1.257 -	GList *(*blist_node_menu)(PurpleBlistNode *node);
   1.258 -	GList *(*chat_info)(PurpleConnection *);
   1.259 -	GHashTable *(*chat_info_defaults)(PurpleConnection *, const char *chat_name);
   1.260 -
   1.261 -	/* All the server-related functions */
   1.262 -
   1.263 -	/** This must be implemented. */
   1.264 -	void (*login)(PurpleAccount *);
   1.265 -
   1.266 -	/** This must be implemented. */
   1.267 -	void (*close)(PurpleConnection *);
   1.268 -
   1.269 -	/**
   1.270 -	 * This PRPL function should return a positive value on success.
   1.271 -	 * If the message is too big to be sent, return -E2BIG.  If
   1.272 -	 * the account is not connected, return -ENOTCONN.  If the
   1.273 -	 * PRPL is unable to send the message for another reason, return
   1.274 -	 * some other negative value.  You can use one of the valid
   1.275 -	 * errno values, or just big something.  If the message should
   1.276 -	 * not be echoed to the conversation window, return 0.
   1.277 -	 */
   1.278 -	int  (*send_im)(PurpleConnection *, const char *who,
   1.279 -					const char *message,
   1.280 -					PurpleMessageFlags flags);
   1.281 -
   1.282 -	void (*set_info)(PurpleConnection *, const char *info);
   1.283 -
   1.284 -	/**
   1.285 -	 * @return If this protocol requires the PURPLE_TYPING message to
   1.286 -	 *         be sent repeatedly to signify that the user is still
   1.287 -	 *         typing, then the PRPL should return the number of
   1.288 -	 *         seconds to wait before sending a subsequent notification.
   1.289 -	 *         Otherwise the PRPL should return 0.
   1.290 -	 */
   1.291 -	unsigned int (*send_typing)(PurpleConnection *, const char *name, PurpleTypingState state);
   1.292 -
   1.293 -	/**
   1.294 -	 * Should arrange for purple_notify_userinfo() to be called with
   1.295 -	 * @a who's user info.
   1.296 -	 */
   1.297 -	void (*get_info)(PurpleConnection *, const char *who);
   1.298 -	void (*set_status)(PurpleAccount *account, PurpleStatus *status);
   1.299 -
   1.300 -	void (*set_idle)(PurpleConnection *, int idletime);
   1.301 -	void (*change_passwd)(PurpleConnection *, const char *old_pass,
   1.302 -						  const char *new_pass);
   1.303 -	/**
   1.304 -	 * Add a buddy to a group on the server.
   1.305 -	 *
   1.306 -	 * This PRPL function may be called in situations in which the buddy is
   1.307 -	 * already in the specified group. If the protocol supports
   1.308 -	 * authorization and the user is not already authorized to see the
   1.309 -	 * status of \a buddy, \a add_buddy should request authorization.
   1.310 -	 */
   1.311 -	void (*add_buddy)(PurpleConnection *, PurpleBuddy *buddy, PurpleGroup *group);
   1.312 -	void (*add_buddies)(PurpleConnection *, GList *buddies, GList *groups);
   1.313 -	void (*remove_buddy)(PurpleConnection *, PurpleBuddy *buddy, PurpleGroup *group);
   1.314 -	void (*remove_buddies)(PurpleConnection *, GList *buddies, GList *groups);
   1.315 -	void (*add_permit)(PurpleConnection *, const char *name);
   1.316 -	void (*add_deny)(PurpleConnection *, const char *name);
   1.317 -	void (*rem_permit)(PurpleConnection *, const char *name);
   1.318 -	void (*rem_deny)(PurpleConnection *, const char *name);
   1.319 -	void (*set_permit_deny)(PurpleConnection *);
   1.320 -	void (*join_chat)(PurpleConnection *, GHashTable *components);
   1.321 -	void (*reject_chat)(PurpleConnection *, GHashTable *components);
   1.322 -	char *(*get_chat_name)(GHashTable *components);
   1.323 -	void (*chat_invite)(PurpleConnection *, int id,
   1.324 -						const char *message, const char *who);
   1.325 -	void (*chat_leave)(PurpleConnection *, int id);
   1.326 -	void (*chat_whisper)(PurpleConnection *, int id,
   1.327 -						 const char *who, const char *message);
   1.328 -	int  (*chat_send)(PurpleConnection *, int id, const char *message, PurpleMessageFlags flags);
   1.329 -
   1.330 -	/** If implemented, this will be called regularly for this prpl's
   1.331 -	 *  active connections.  You'd want to do this if you need to repeatedly
   1.332 -	 *  send some kind of keepalive packet to the server to avoid being
   1.333 -	 *  disconnected.  ("Regularly" is defined by
   1.334 -	 *  <code>KEEPALIVE_INTERVAL</code> in <tt>libpurple/connection.c</tt>.)
   1.335 -	 */
   1.336 -	void (*keepalive)(PurpleConnection *);
   1.337 -
   1.338 -	/** new user registration */
   1.339 -	void (*register_user)(PurpleAccount *);
   1.340 -
   1.341 -	/**
   1.342 -	 * @deprecated Use #PurplePluginProtocolInfo.get_info instead.
   1.343 -	 */
   1.344 -	void (*get_cb_info)(PurpleConnection *, int, const char *who);
   1.345 -	/**
   1.346 -	 * @deprecated Use #PurplePluginProtocolInfo.get_cb_real_name and
   1.347 -	 *             #PurplePluginProtocolInfo.status_text instead.
   1.348 -	 */
   1.349 -	void (*get_cb_away)(PurpleConnection *, int, const char *who);
   1.350 -
   1.351 -	/** save/store buddy's alias on server list/roster */
   1.352 -	void (*alias_buddy)(PurpleConnection *, const char *who,
   1.353 -						const char *alias);
   1.354 -
   1.355 -	/** change a buddy's group on a server list/roster */
   1.356 -	void (*group_buddy)(PurpleConnection *, const char *who,
   1.357 -						const char *old_group, const char *new_group);
   1.358 -
   1.359 -	/** rename a group on a server list/roster */
   1.360 -	void (*rename_group)(PurpleConnection *, const char *old_name,
   1.361 -						 PurpleGroup *group, GList *moved_buddies);
   1.362 -
   1.363 -	void (*buddy_free)(PurpleBuddy *);
   1.364 -
   1.365 -	void (*convo_closed)(PurpleConnection *, const char *who);
   1.366 -
   1.367 -	/**
   1.368 -	 *  Convert the username @a who to its canonical form.  (For example,
   1.369 -	 *  AIM treats "fOo BaR" and "foobar" as the same user; this function
   1.370 -	 *  should return the same normalized string for both of those.)
   1.371 -	 */
   1.372 -	const char *(*normalize)(const PurpleAccount *, const char *who);
   1.373 -
   1.374 -	/**
   1.375 -	 * Set the buddy icon for the given connection to @a img.  The prpl
   1.376 -	 * does NOT own a reference to @a img; if it needs one, it must
   1.377 -	 * #purple_imgstore_ref(@a img) itself.
   1.378 -	 */
   1.379 -	void (*set_buddy_icon)(PurpleConnection *, PurpleStoredImage *img);
   1.380 -
   1.381 -	void (*remove_group)(PurpleConnection *gc, PurpleGroup *group);
   1.382 -
   1.383 -	/** Gets the real name of a participant in a chat.  For example, on
   1.384 -	 *  XMPP this turns a chat room nick <tt>foo</tt> into
   1.385 -	 *  <tt>room\@server/foo</tt>
   1.386 -	 *  @param gc  the connection on which the room is.
   1.387 -	 *  @param id  the ID of the chat room.
   1.388 -	 *  @param who the nickname of the chat participant.
   1.389 -	 *  @return    the real name of the participant.  This string must be
   1.390 -	 *             freed by the caller.
   1.391 -	 */
   1.392 -	char *(*get_cb_real_name)(PurpleConnection *gc, int id, const char *who);
   1.393 -
   1.394 -	void (*set_chat_topic)(PurpleConnection *gc, int id, const char *topic);
   1.395 -
   1.396 -	PurpleChat *(*find_blist_chat)(PurpleAccount *account, const char *name);
   1.397 -
   1.398 -	/* room listing prpl callbacks */
   1.399 -	PurpleRoomlist *(*roomlist_get_list)(PurpleConnection *gc);
   1.400 -	void (*roomlist_cancel)(PurpleRoomlist *list);
   1.401 -	void (*roomlist_expand_category)(PurpleRoomlist *list, PurpleRoomlistRoom *category);
   1.402 -
   1.403 -	/* file transfer callbacks */
   1.404 -	gboolean (*can_receive_file)(PurpleConnection *, const char *who);
   1.405 -	void (*send_file)(PurpleConnection *, const char *who, const char *filename);
   1.406 -	PurpleXfer *(*new_xfer)(PurpleConnection *, const char *who);
   1.407 -
   1.408 -	/** Checks whether offline messages to @a buddy are supported.
   1.409 -	 *  @return @c TRUE if @a buddy can be sent messages while they are
   1.410 -	 *          offline, or @c FALSE if not.
   1.411 -	 */
   1.412 -	gboolean (*offline_message)(const PurpleBuddy *buddy);
   1.413 -
   1.414 -	PurpleWhiteboardPrplOps *whiteboard_prpl_ops;
   1.415 -
   1.416 -	/** For use in plugins that may understand the underlying protocol */
   1.417 -	int (*send_raw)(PurpleConnection *gc, const char *buf, int len);
   1.418 -
   1.419 -	/* room list serialize */
   1.420 -	char *(*roomlist_room_serialize)(PurpleRoomlistRoom *room);
   1.421 -
   1.422 -	/** Remove the user from the server.  The account can either be
   1.423 -	 * connected or disconnected. After the removal is finished, the
   1.424 -	 * connection will stay open and has to be closed!
   1.425 -	 */
   1.426 -	/* This is here rather than next to register_user for API compatibility
   1.427 -	 * reasons.
   1.428 -	 */
   1.429 -	void (*unregister_user)(PurpleAccount *, PurpleAccountUnregistrationCb cb, void *user_data);
   1.430 -
   1.431 -	/* Attention API for sending & receiving zaps/nudges/buzzes etc. */
   1.432 -	gboolean (*send_attention)(PurpleConnection *gc, const char *username, guint type);
   1.433 -	GList *(*get_attention_types)(PurpleAccount *acct);
   1.434 -
   1.435 -	/**
   1.436 -	 * The size of the PurplePluginProtocolInfo. This should always be sizeof(PurplePluginProtocolInfo).
   1.437 -	 * This allows adding more functions to this struct without requiring a major version bump.
   1.438 -	 */
   1.439 -	unsigned long struct_size;
   1.440 -
   1.441 -	/* NOTE:
   1.442 -	 * If more functions are added, they should accessed using the following syntax:
   1.443 -	 *
   1.444 -	 *		if (PURPLE_PROTOCOL_PLUGIN_HAS_FUNC(prpl, new_function))
   1.445 -	 *			prpl->new_function(...);
   1.446 -	 *
   1.447 -	 * instead of
   1.448 -	 *
   1.449 -	 *		if (prpl->new_function != NULL)
   1.450 -	 *			prpl->new_function(...);
   1.451 -	 *
   1.452 -	 * The PURPLE_PROTOCOL_PLUGIN_HAS_FUNC macro can be used for the older member
   1.453 -	 * functions (e.g. login, send_im etc.) too.
   1.454 -	 */
   1.455 -
   1.456 -	/** This allows protocols to specify additional strings to be used for
   1.457 -	 * various purposes.  The idea is to stuff a bunch of strings in this hash
   1.458 -	 * table instead of expanding the struct for every addition.  This hash
   1.459 -	 * table is allocated every call and MUST be unrefed by the caller.
   1.460 -	 *
   1.461 -	 * @param account The account to specify.  This can be NULL.
   1.462 -	 * @return The protocol's string hash table. The hash table should be
   1.463 -	 *         destroyed by the caller when it's no longer needed.
   1.464 -	 */
   1.465 -	GHashTable *(*get_account_text_table)(PurpleAccount *account);
   1.466 -
   1.467 -	/**
   1.468 -	 * Initiate a media session with the given contact.
   1.469 -	 *
   1.470 -	 * @param account The account to initiate the media session on.
   1.471 -	 * @param who The remote user to initiate the session with.
   1.472 -	 * @param type The type of media session to initiate.
   1.473 -	 * @return TRUE if the call succeeded else FALSE. (Doesn't imply the media session or stream will be successfully created)
   1.474 -	 */
   1.475 -	gboolean (*initiate_media)(PurpleAccount *account, const char *who,
   1.476 -					PurpleMediaSessionType type);
   1.477 -
   1.478 -	/**
   1.479 -	 * Checks to see if the given contact supports the given type of media session.
   1.480 -	 *
   1.481 -	 * @param account The account the contact is on.
   1.482 -	 * @param who The remote user to check for media capability with.
   1.483 -	 * @return The media caps the contact supports.
   1.484 -	 */
   1.485 -	PurpleMediaCaps (*get_media_caps)(PurpleAccount *account,
   1.486 -					  const char *who);
   1.487 -};
   1.488 -
   1.489 -#define PURPLE_PROTOCOL_PLUGIN_HAS_FUNC(prpl, member) \
   1.490 -	(((G_STRUCT_OFFSET(PurplePluginProtocolInfo, member) < G_STRUCT_OFFSET(PurplePluginProtocolInfo, struct_size)) \
   1.491 -	  || (G_STRUCT_OFFSET(PurplePluginProtocolInfo, member) < prpl->struct_size)) && \
   1.492 -	 prpl->member != NULL)
   1.493 -
   1.494 -
   1.495 -#define PURPLE_IS_PROTOCOL_PLUGIN(plugin) \
   1.496 -	((plugin)->info->type == PURPLE_PLUGIN_PROTOCOL)
   1.497 -
   1.498 -#define PURPLE_PLUGIN_PROTOCOL_INFO(plugin) \
   1.499 -	((PurplePluginProtocolInfo *)(plugin)->info->extra_info)
   1.500 -
   1.501 -#ifdef __cplusplus
   1.502 -extern "C" {
   1.503 -#endif
   1.504 -
   1.505 -/**************************************************************************/
   1.506 -/** @name Attention Type API                                              */
   1.507 -/**************************************************************************/
   1.508 -/*@{*/
   1.509 -
   1.510 -/**
   1.511 - * Creates a new #PurpleAttentionType object and sets its mandatory parameters.
   1.512 - *
   1.513 - * @param ulname A non-localized string that can be used by UIs in need of such
   1.514 - *               non-localized strings.  This should be the same as @a name,
   1.515 - *               without localization.
   1.516 - * @param name A localized string that the UI may display for the event. This
   1.517 - *             should be the same string as @a ulname, with localization.
   1.518 - * @param inc_desc A localized description shown when the event is received.
   1.519 - * @param out_desc A localized description shown when the event is sent.
   1.520 - * @return A pointer to the new object.
   1.521 - * @since 2.4.0
   1.522 - */
   1.523 -PurpleAttentionType *purple_attention_type_new(const char *ulname, const char *name,
   1.524 -								const char *inc_desc, const char *out_desc);
   1.525 -
   1.526 -/**
   1.527 - * Sets the displayed name of the attention-demanding event.
   1.528 - *
   1.529 - * @param type The attention type.
   1.530 - * @param name The localized name that will be displayed by UIs. This should be
   1.531 - *             the same string given as the unlocalized name, but with
   1.532 - *             localization.
   1.533 - * @since 2.4.0
   1.534 - */
   1.535 -void purple_attention_type_set_name(PurpleAttentionType *type, const char *name);
   1.536 -
   1.537 -/**
   1.538 - * Sets the description of the attention-demanding event shown in  conversations
   1.539 - * when the event is received.
   1.540 - *
   1.541 - * @param type The attention type.
   1.542 - * @param desc The localized description for incoming events.
   1.543 - * @since 2.4.0
   1.544 - */
   1.545 -void purple_attention_type_set_incoming_desc(PurpleAttentionType *type, const char *desc);
   1.546 -
   1.547 -/**
   1.548 - * Sets the description of the attention-demanding event shown in conversations
   1.549 - * when the event is sent.
   1.550 - *
   1.551 - * @param type The attention type.
   1.552 - * @param desc The localized description for outgoing events.
   1.553 - * @since 2.4.0
   1.554 - */
   1.555 -void purple_attention_type_set_outgoing_desc(PurpleAttentionType *type, const char *desc);
   1.556 -
   1.557 -/**
   1.558 - * Sets the name of the icon to display for the attention event; this is optional.
   1.559 - *
   1.560 - * @param type The attention type.
   1.561 - * @param name The icon's name.
   1.562 - * @note Icons are optional for attention events.
   1.563 - * @since 2.4.0
   1.564 - */
   1.565 -void purple_attention_type_set_icon_name(PurpleAttentionType *type, const char *name);
   1.566 -
   1.567 -/**
   1.568 - * Sets the unlocalized name of the attention event; some UIs may need this,
   1.569 - * thus it is required.
   1.570 - *
   1.571 - * @param type The attention type.
   1.572 - * @param ulname The unlocalized name.  This should be the same string given as
   1.573 - *               the localized name, but without localization.
   1.574 - * @since 2.4.0
   1.575 - */
   1.576 -void purple_attention_type_set_unlocalized_name(PurpleAttentionType *type, const char *ulname);
   1.577 -
   1.578 -/**
   1.579 - * Get the attention type's name as displayed by the UI.
   1.580 - *
   1.581 - * @param type The attention type.
   1.582 - * @return The name.
   1.583 - * @since 2.4.0
   1.584 - */
   1.585 -const char *purple_attention_type_get_name(const PurpleAttentionType *type);
   1.586 -
   1.587 -/**
   1.588 - * Get the attention type's description shown when the event is received.
   1.589 - *
   1.590 - * @param type The attention type.
   1.591 - * @return The description.
   1.592 - * @since 2.4.0
   1.593 - */
   1.594 -const char *purple_attention_type_get_incoming_desc(const PurpleAttentionType *type);
   1.595 -
   1.596 -/**
   1.597 - * Get the attention type's description shown when the event is sent.
   1.598 - *
   1.599 - * @param type The attention type.
   1.600 - * @return The description.
   1.601 - * @since 2.4.0
   1.602 - */
   1.603 -const char *purple_attention_type_get_outgoing_desc(const PurpleAttentionType *type);
   1.604 -
   1.605 -/**
   1.606 - * Get the attention type's icon name.
   1.607 - *
   1.608 - * @param type The attention type.
   1.609 - * @return The icon name or @c NULL if unset/empty.
   1.610 - * @note Icons are optional for attention events.
   1.611 - * @since 2.4.0
   1.612 - */
   1.613 -const char *purple_attention_type_get_icon_name(const PurpleAttentionType *type);
   1.614 -
   1.615 -/**
   1.616 - * Get the attention type's unlocalized name; this is useful for some UIs.
   1.617 - *
   1.618 - * @param type The attention type
   1.619 - * @return The unlocalized name.
   1.620 - * @since 2.4.0
   1.621 - */
   1.622 -const char *purple_attention_type_get_unlocalized_name(const PurpleAttentionType *type);
   1.623 -
   1.624 -/*@}*/
   1.625 -
   1.626 -/**************************************************************************/
   1.627 -/** @name Protocol Plugin API                                             */
   1.628 -/**************************************************************************/
   1.629 -/*@{*/
   1.630 -
   1.631 -/**
   1.632 - * Notifies Purple that our account's idle state and time have changed.
   1.633 - *
   1.634 - * This is meant to be called from protocol plugins.
   1.635 - *
   1.636 - * @param account   The account.
   1.637 - * @param idle      The user's idle state.
   1.638 - * @param idle_time The user's idle time.
   1.639 - */
   1.640 -void purple_prpl_got_account_idle(PurpleAccount *account, gboolean idle,
   1.641 -								time_t idle_time);
   1.642 -
   1.643 -/**
   1.644 - * Notifies Purple of our account's log-in time.
   1.645 - *
   1.646 - * This is meant to be called from protocol plugins.
   1.647 - *
   1.648 - * @param account    The account the user is on.
   1.649 - * @param login_time The user's log-in time.
   1.650 - */
   1.651 -void purple_prpl_got_account_login_time(PurpleAccount *account, time_t login_time);
   1.652 -
   1.653 -/**
   1.654 - * Notifies Purple that our account's status has changed.
   1.655 - *
   1.656 - * This is meant to be called from protocol plugins.
   1.657 - *
   1.658 - * @param account   The account the user is on.
   1.659 - * @param status_id The status ID.
   1.660 - * @param ...       A NULL-terminated list of attribute IDs and values,
   1.661 - *                  beginning with the value for @a attr_id.
   1.662 - */
   1.663 -void purple_prpl_got_account_status(PurpleAccount *account,
   1.664 -								  const char *status_id, ...) G_GNUC_NULL_TERMINATED;
   1.665 -
   1.666 -/**
   1.667 - * Notifies Purple that our account's actions have changed. This is only
   1.668 - * called after the initial connection. Emits the account-actions-changed
   1.669 - * signal.
   1.670 - *
   1.671 - * This is meant to be called from protocol plugins.
   1.672 - *
   1.673 - * @param account   The account.
   1.674 - *
   1.675 - * @see account-actions-changed
   1.676 - * @since 2.6.0
   1.677 - */
   1.678 -void purple_prpl_got_account_actions(PurpleAccount *account);
   1.679 -
   1.680 -/**
   1.681 - * Notifies Purple that a buddy's idle state and time have changed.
   1.682 - *
   1.683 - * This is meant to be called from protocol plugins.
   1.684 - *
   1.685 - * @param account   The account the user is on.
   1.686 - * @param name      The name of the buddy.
   1.687 - * @param idle      The user's idle state.
   1.688 - * @param idle_time The user's idle time.  This is the time at
   1.689 - *                  which the user became idle, in seconds since
   1.690 - *                  the epoch.  If the PRPL does not know this value
   1.691 - *                  then it should pass 0.
   1.692 - */
   1.693 -void purple_prpl_got_user_idle(PurpleAccount *account, const char *name,
   1.694 -							 gboolean idle, time_t idle_time);
   1.695 -
   1.696 -/**
   1.697 - * Notifies Purple of a buddy's log-in time.
   1.698 - *
   1.699 - * This is meant to be called from protocol plugins.
   1.700 - *
   1.701 - * @param account    The account the user is on.
   1.702 - * @param name       The name of the buddy.
   1.703 - * @param login_time The user's log-in time.
   1.704 - */
   1.705 -void purple_prpl_got_user_login_time(PurpleAccount *account, const char *name,
   1.706 -								   time_t login_time);
   1.707 -
   1.708 -/**
   1.709 - * Notifies Purple that a buddy's status has been activated.
   1.710 - *
   1.711 - * This is meant to be called from protocol plugins.
   1.712 - *
   1.713 - * @param account   The account the user is on.
   1.714 - * @param name      The name of the buddy.
   1.715 - * @param status_id The status ID.
   1.716 - * @param ...       A NULL-terminated list of attribute IDs and values,
   1.717 - *                  beginning with the value for @a attr_id.
   1.718 - */
   1.719 -void purple_prpl_got_user_status(PurpleAccount *account, const char *name,
   1.720 -							   const char *status_id, ...) G_GNUC_NULL_TERMINATED;
   1.721 -
   1.722 -/**
   1.723 - * Notifies libpurple that a buddy's status has been deactivated
   1.724 - *
   1.725 - * This is meant to be called from protocol plugins.
   1.726 - *
   1.727 - * @param account   The account the user is on.
   1.728 - * @param name      The name of the buddy.
   1.729 - * @param status_id The status ID.
   1.730 - */
   1.731 -void purple_prpl_got_user_status_deactive(PurpleAccount *account, const char *name,
   1.732 -					const char *status_id);
   1.733 -
   1.734 -/**
   1.735 - * Informs the server that our account's status changed.
   1.736 - *
   1.737 - * @param account    The account the user is on.
   1.738 - * @param old_status The previous status.
   1.739 - * @param new_status The status that was activated, or deactivated
   1.740 - *                   (in the case of independent statuses).
   1.741 - */
   1.742 -void purple_prpl_change_account_status(PurpleAccount *account,
   1.743 -									 PurpleStatus *old_status,
   1.744 -									 PurpleStatus *new_status);
   1.745 -
   1.746 -/**
   1.747 - * Retrieves the list of stock status types from a prpl.
   1.748 - *
   1.749 - * @param account The account the user is on.
   1.750 - * @param presence The presence for which we're going to get statuses
   1.751 - *
   1.752 - * @return List of statuses
   1.753 - */
   1.754 -GList *purple_prpl_get_statuses(PurpleAccount *account, PurplePresence *presence);
   1.755 -
   1.756 -/**
   1.757 - * Send an attention request message.
   1.758 - *
   1.759 - * @param gc The connection to send the message on.
   1.760 - * @param who Whose attention to request.
   1.761 - * @param type_code An index into the prpl's attention_types list determining the type
   1.762 - *        of the attention request command to send. 0 if prpl only defines one
   1.763 - *        (for example, Yahoo and MSN), but some protocols define more (MySpaceIM).
   1.764 - *
   1.765 - * Note that you can't send arbitrary PurpleAttentionType's, because there is
   1.766 - * only a fixed set of attention commands.
   1.767 - *
   1.768 - * @since 2.5.0
   1.769 - */
   1.770 -void purple_prpl_send_attention(PurpleConnection *gc, const char *who, guint type_code);
   1.771 -
   1.772 -/**
   1.773 - * Process an incoming attention message.
   1.774 - *
   1.775 - * @param gc The connection that received the attention message.
   1.776 - * @param who Who requested your attention.
   1.777 - * @param type_code An index into the prpl's attention_types list determining the type
   1.778 - *        of the attention request command to send.
   1.779 - *
   1.780 - * @since 2.5.0
   1.781 - */
   1.782 -void purple_prpl_got_attention(PurpleConnection *gc, const char *who, guint type_code);
   1.783 -
   1.784 -/**
   1.785 - * Process an incoming attention message in a chat.
   1.786 - *
   1.787 - * @param gc The connection that received the attention message.
   1.788 - * @param id The chat id.
   1.789 - * @param who Who requested your attention.
   1.790 - * @param type_code An index into the prpl's attention_types list determining the type
   1.791 - *        of the attention request command to send.
   1.792 - *
   1.793 - * @since 2.5.0
   1.794 - */
   1.795 -void purple_prpl_got_attention_in_chat(PurpleConnection *gc, int id, const char *who, guint type_code);
   1.796 -
   1.797 -/**
   1.798 - * Determines if the contact supports the given media session type.
   1.799 - *
   1.800 - * @param account The account the user is on.
   1.801 - * @param who The name of the contact to check capabilities for.
   1.802 - *
   1.803 - * @return The media caps the contact supports.
   1.804 - */
   1.805 -PurpleMediaCaps purple_prpl_get_media_caps(PurpleAccount *account,
   1.806 -				  const char *who);
   1.807 -
   1.808 -/**
   1.809 - * Initiates a media session with the given contact.
   1.810 - *
   1.811 - * @param account The account the user is on.
   1.812 - * @param who The name of the contact to start a session with.
   1.813 - * @param type The type of media session to start.
   1.814 - *
   1.815 - * @return TRUE if the call succeeded else FALSE. (Doesn't imply the media session or stream will be successfully created)
   1.816 - */
   1.817 -gboolean purple_prpl_initiate_media(PurpleAccount *account,
   1.818 -					const char *who,
   1.819 -					PurpleMediaSessionType type);
   1.820 -
   1.821 -/*@}*/
   1.822 -
   1.823 -/**************************************************************************/
   1.824 -/** @name Protocol Plugin Subsystem API                                   */
   1.825 -/**************************************************************************/
   1.826 -/*@{*/
   1.827 -
   1.828 -/**
   1.829 - * Finds a protocol plugin structure of the specified type.
   1.830 - *
   1.831 - * @param id The protocol plugin;
   1.832 - */
   1.833 -PurplePlugin *purple_find_prpl(const char *id);
   1.834 -
   1.835 -/*@}*/
   1.836 -
   1.837 -#ifdef __cplusplus
   1.838 -}
   1.839 -#endif
   1.840 -
   1.841 -#endif /* _PRPL_H_ */