pidgin/pidgin

facebook: Make $.hugePictureUrl.uri optional

2016-10-22, dequis
69b44723d52c
facebook: Make $.hugePictureUrl.uri optional

Facebook seems to randomly send null in this field sometimes. It's not
very important so it can be made optional.

This includes moving the checksum code (which was previously duplicated)
to a separate function so that there's a single null check.
/* 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_CONVERSATIONS_H_
#define _PURPLE_CONVERSATIONS_H_
/**
* SECTION:conversations
* @section_id: libpurple-conversations
* @short_description: <filename>conversations.h</filename>
* @title: Conversations Subsystem API
* @see_also: <link linkend="chapter-signals-conversation">Conversation signals</link>
*/
#include "conversationtypes.h"
#include "server.h"
G_BEGIN_DECLS
/**************************************************************************/
/* Conversations Subsystem */
/**************************************************************************/
/**
* purple_conversations_add:
* @conv: The conversation.
*
* Adds a conversation to the list of conversations.
*/
void purple_conversations_add(PurpleConversation *conv);
/**
* purple_conversations_remove:
* @conv: The conversation.
*
* Removes a conversation from the list of conversations.
*/
void purple_conversations_remove(PurpleConversation *conv);
/**
* purple_conversations_get_all:
*
* Returns a list of all conversations.
*
* This list includes both IMs and chats.
*
* Returns: (transfer none): A GList of all conversations.
*/
GList *purple_conversations_get_all(void);
/**
* purple_conversations_get_ims:
*
* Returns a list of all IMs.
*
* Returns: (transfer none): A GList of all IMs.
*/
GList *purple_conversations_get_ims(void);
/**
* purple_conversations_get_chats:
*
* Returns a list of all chats.
*
* Returns: (transfer none): A GList of all chats.
*/
GList *purple_conversations_get_chats(void);
/**
* purple_conversations_find_with_account:
* @name: The name of the conversation.
* @account: The account associated with the conversation.
*
* Finds a conversation of any type with the specified name and Purple account.
*
* Returns: The conversation if found, or %NULL otherwise.
*/
PurpleConversation *purple_conversations_find_with_account(const char *name,
const PurpleAccount *account);
/**
* purple_conversations_find_im_with_account:
* @name: The name of the conversation.
* @account: The account associated with the conversation.
*
* Finds an IM with the specified name and Purple account.
*
* Returns: The conversation if found, or %NULL otherwise.
*/
PurpleIMConversation *purple_conversations_find_im_with_account(const char *name,
const PurpleAccount *account);
/**
* purple_conversations_find_chat_with_account:
* @name: The name of the conversation.
* @account: The account associated with the conversation.
*
* Finds a chat with the specified name and Purple account.
*
* Returns: The conversation if found, or %NULL otherwise.
*/
PurpleChatConversation *purple_conversations_find_chat_with_account(const char *name,
const PurpleAccount *account);
/**
* purple_conversations_find_chat:
* @gc: The purple_connection.
* @id: The chat ID.
*
* Finds a chat with the specified chat ID.
*
* Returns: The chat conversation.
*/
PurpleChatConversation *purple_conversations_find_chat(const PurpleConnection *gc, int id);
/**
* purple_conversations_set_ui_ops:
* @ops: The UI conversation operations structure.
*
* Sets the default conversation UI operations structure.
*/
void purple_conversations_set_ui_ops(PurpleConversationUiOps *ops);
/**
* purple_conversations_get_ui_ops:
*
* Gets the default conversation UI operations structure.
*
* Returns: The UI conversation operations structure.
*/
PurpleConversationUiOps *purple_conversations_get_ui_ops(void);
/**
* purple_conversations_get_handle:
*
* Returns the conversation subsystem handle.
*
* Returns: The conversation subsystem handle.
*/
void *purple_conversations_get_handle(void);
/**
* purple_conversations_init:
*
* Initializes the conversation subsystem.
*/
void purple_conversations_init(void);
/**
* purple_conversations_uninit:
*
* Uninitializes the conversation subsystem.
*/
void purple_conversations_uninit(void);
G_END_DECLS
#endif /* _PURPLE_CONVERSATIONS_H_ */