Many modern protocols are using uuids as id's and forcing that into a uint64 is
going to lead to collisions. So instead just use a string which should work for
everything.
Testing Done:
Ran the demo and unit tests.
Reviewed at https://reviews.imfreedom.org/r/879/
/*
* Talkatu - GTK widgets for chat applications
* Copyright (C) 2017-2020 Gary Kramlich <grim@reaperworld.com>
*
* This library 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 library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#include"talkatu/talkatuattachment.h"
#include<glib/gi18n-lib.h>
/**
* SECTION:talkatuattachment
* @Title: Attachments
* @Short_description: Message Attachments
*
* Attachments can be images, files, etc that can be attached to a
* #TalkatuMessage.
*/
/**
* TALKATU_TYPE_ATTACHMENT:
*
* The standard _get_type macro for #TalkatuAttachment.
*/
/**
* TalkatuAttachment:
*
* TalkatuAttachment represents an attached file. The files can be any type of
* regular file but only images will be previewed based on their actual
* contents.
*/
/**
* TalkatuAttachmentInterface:
* @get_hash_key: A function that returns the key to hash the attachment with.
* This is typically just a pointer to the internal id variable,
* which is necessary due to the differences in 64-bit integers
* across platforms.
*
* #TalkatuAttachmentInterface defines the methods and behaviors that make up a
* #TalkatuAttachment. This was made an interface so clients can represent
* their data however they want but still provide a common interface for Talkatu
* to work with.
*/
/**
* TalkatuAttachmentForeachFunc:
* @attachment: A #TalkatuAttachment instance.
* @data: Caller supplied data.
*
* #TalkatuAttachmentForeachFunc is a callback function called against each