pidgin/pidgin

jabber: Only attempt to calculate hash for supported hashes

2017-06-02, Mike Ruprecht
4b8cc47d05da
jabber: Only attempt to calculate hash for supported hashes

The way I initially ported jabber_caps_client_iqcb() to GChecksum
used G_CHECKSUM_SHA1 as a default hash type. This was to prevent
hash_type from being used uninitialized. However, it was pointed
out that it would probably be better to specifically only hash
when the hash type has been recognized. This patch refactors it
to do so.
/* finch
*
* Finch 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 _GNT_REQUEST_H
#define _GNT_REQUEST_H
/**
* SECTION:gntrequest
* @section_id: finch-gntrequest
* @short_description: <filename>gntrequest.h</filename>
* @title: Request API
*/
#include "request.h"
#include "gnt.h"
/**********************************************************************
* GNT Request API
**********************************************************************/
/**
* finch_request_get_ui_ops:
*
* Get the ui-functions.
*
* Returns: The PurpleRequestUiOps structure populated with the appropriate functions.
*/
PurpleRequestUiOps *finch_request_get_ui_ops(void);
/**
* finch_request_init:
*
* Perform necessary initializations.
*/
void finch_request_init(void);
/**
* finch_request_uninit:
*
* Perform necessary uninitializations.
*/
void finch_request_uninit(void);
/**
* finch_request_save_in_prefs:
*
* Save the request fields in preferences where the id attribute of each field is the
* id of a preference.
*/
void finch_request_save_in_prefs(gpointer null, PurpleRequestFields *fields);
/**
* finch_request_field_get_widget:
* @field: The request field.
*
* Create a widget field for a request-field.
*
* Returns: (transfer full): A GntWidget for the request field.
*/
GntWidget *finch_request_field_get_widget(PurpleRequestField *field);
#endif