libpurple/protocols/msn/object.h

/**
 * @file object.h MSNObject API
 *
 * 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 _MSN_OBJECT_H_
#define _MSN_OBJECT_H_

#include "imgstore.h"

#include "internal.h"

typedef enum
{
	MSN_OBJECT_UNKNOWN    = -1, /**< Unknown object        */
	MSN_OBJECT_RESERVED1  =  1, /**< Reserved              */
	MSN_OBJECT_EMOTICON   =  2, /**< Custom Emoticon       */
	MSN_OBJECT_USERTILE   =  3, /**< UserTile (buddy icon) */
	MSN_OBJECT_RESERVED2  =  4, /**< Reserved              */
	MSN_OBJECT_BACKGROUND =  5  /**< Background            */

} MsnObjectType;

typedef struct
{
	gboolean local;

	char *creator;
	int size;
	MsnObjectType type;
	PurpleStoredImage *img;
	char *location;
	char *friendly;
	char *sha1d;
	char *sha1c;

} MsnObject;

/**
 * Creates a MsnObject structure.
 *
 * @return A new MsnObject structure.
 */
MsnObject *msn_object_new(void);

/**
 * Creates a MsnObject structure from a string.
 *
 * @param str The string.
 *
 * @return The new MsnObject structure.
 */
MsnObject *msn_object_new_from_string(const char *str);

/**
 * Creates a MsnObject structure from a stored image
 *
 * @param img		The image associated to object
 * @param location	The object location as stored in MsnObject
 * @param creator	The creator of the object
 * @param type		The type of the object
 *
 * @return A new MsnObject structure
 */
MsnObject *msn_object_new_from_image(PurpleStoredImage *img,
		const char *location, const char *creator, MsnObjectType type);

/**
 * Destroys an MsnObject structure.
 *
 * @param obj The object structure.
 */
void msn_object_destroy(MsnObject *obj);

/**
 * Outputs a string representation of an MsnObject.
 *
 * @param obj The object.
 *
 * @return The string representation. This must be freed.
 */
char *msn_object_to_string(const MsnObject *obj);

/**
 * Sets the creator field in a MsnObject.
 *
 * @param creator The creator value.
 */
void msn_object_set_creator(MsnObject *obj, const char *creator);

/**
 * Sets the size field in a MsnObject.
 *
 * @param size The size value.
 */
void msn_object_set_size(MsnObject *obj, int size);

/**
 * Sets the type field in a MsnObject.
 *
 * @param type The type value.
 */
void msn_object_set_type(MsnObject *obj, MsnObjectType type);

/**
 * Sets the location field in a MsnObject.
 *
 * @param location The location value.
 */
void msn_object_set_location(MsnObject *obj, const char *location);

/**
 * Sets the friendly name field in a MsnObject.
 *
 * @param friendly The friendly name value.
 */
void msn_object_set_friendly(MsnObject *obj, const char *friendly);

/**
 * Sets the SHA1D field in a MsnObject.
 *
 * @param sha1d The sha1d value.
 */
void msn_object_set_sha1d(MsnObject *obj, const char *sha1d);

/**
 * Sets the SHA1C field in a MsnObject.
 *
 * @param sha1c The sha1c value.
 */
void msn_object_set_sha1c(MsnObject *obj, const char *sha1c);

/**
 * Associates an image with a MsnObject.
 *
 * @param obj The object.
 * @param img The image to associate.
 */
void msn_object_set_image(MsnObject *obj, PurpleStoredImage *img);

/**
 * Returns a MsnObject's creator value.
 *
 * @param obj The object.
 *
 * @return The creator value.
 */
const char *msn_object_get_creator(const MsnObject *obj);

/**
 * Returns a MsnObject's size value.
 *
 * @param obj The object.
 *
 * @return The size value.
 */
int msn_object_get_size(const MsnObject *obj);

/**
 * Returns a MsnObject's type.
 *
 * @param obj The object.
 *
 * @return The object type.
 */
MsnObjectType msn_object_get_type(const MsnObject *obj);

/**
 * Returns a MsnObject's location value.
 *
 * @param obj The object.
 *
 * @return The location value.
 */
const char *msn_object_get_location(const MsnObject *obj);

/**
 * Returns a MsnObject's friendly name value.
 *
 * @param obj The object.
 *
 * @return The friendly name value.
 */
const char *msn_object_get_friendly(const MsnObject *obj);

/**
 * Returns a MsnObject's SHA1D value.
 *
 * @param obj The object.
 *
 * @return The SHA1D value.
 */
const char *msn_object_get_sha1d(const MsnObject *obj);

/**
 * Returns a MsnObject's SHA1C value.
 *
 * @param obj The object.
 *
 * @return The SHA1C value.
 */
const char *msn_object_get_sha1c(const MsnObject *obj);

/**
 * Returns a MsnObject's SHA1C value if it exists, otherwise SHA1D.
 *
 * @param obj The object.
 *
 * @return The SHA1C value.
 */
const char *msn_object_get_sha1(const MsnObject *obj);

/**
 * Returns the image associated with the MsnObject.
 *
 * @param obj The object.
 *
 * @return The associated image.
 */
PurpleStoredImage *msn_object_get_image(const MsnObject *obj);

void msn_object_set_local(MsnObject *obj);

#endif /* _MSN_OBJECT_H_ */