pidgin/pidgin

Add a stub VV implementation to demo protocol

20 months ago, Elliott Sales de Andrade
86b6cbbee778
Parents 92f498b16ea5
Children 95f59c2bc50d
Add a stub VV implementation to demo protocol

This doesn't really do anything, because libpurple without a backend doesn't do
any further signalling. But at least we'll get a contact with the option to
start a media session.

Testing Done:
Compiled and pressed the Audio/Video Call menu item.

Reviewed at https://reviews.imfreedom.org/r/1580/
5 files changed, 140 insertions(+), 0 deletions(-)
  • +2 -0
    libpurple/protocols/demo/meson.build
  • +3 -0
    libpurple/protocols/demo/purpledemocontacts.c
  • +3 -0
    libpurple/protocols/demo/purpledemoprotocol.c
  • +104 -0
    libpurple/protocols/demo/purpledemoprotocolmedia.c
  • +28 -0
    libpurple/protocols/demo/purpledemoprotocolmedia.h
    • --- a/libpurple/protocols/demo/meson.build Thu Aug 11 21:23:28 2022 -0500
    +++ b/libpurple/protocols/demo/meson.build Thu Aug 11 21:26:10 2022 -0500
    @@ -11,6 +11,8 @@
    'purpledemoprotocolclient.h',
    'purpledemoprotocolim.c',
    'purpledemoprotocolim.h',
    + 'purpledemoprotocolmedia.c',
    + 'purpledemoprotocolmedia.h',
    ]
    if DYNAMIC_DEMO
    --- a/libpurple/protocols/demo/purpledemocontacts.c Thu Aug 11 21:23:28 2022 -0500
    +++ b/libpurple/protocols/demo/purpledemocontacts.c Thu Aug 11 21:26:10 2022 -0500
    @@ -128,6 +128,9 @@
    purple_demo_protocol_load_icon(account, name);
    purple_demo_protocol_load_status(account, group, contact, buddy,
    buddy_object);
    + if (purple_strequal(name, "Echo")) {
    + purple_protocol_got_media_caps(account, name);
    + }
    }
    buddies = g_list_delete_link(buddies, buddies);
    --- a/libpurple/protocols/demo/purpledemoprotocol.c Thu Aug 11 21:23:28 2022 -0500
    +++ b/libpurple/protocols/demo/purpledemoprotocol.c Thu Aug 11 21:26:10 2022 -0500
    @@ -24,6 +24,7 @@
    #include "purpledemoprotocolactions.h"
    #include "purpledemoprotocolclient.h"
    #include "purpledemoprotocolim.h"
    +#include "purpledemoprotocolmedia.h"
    #include "purpledemocontacts.h"
    @@ -85,6 +86,8 @@
    purple_demo_protocol_client_init)
    G_IMPLEMENT_INTERFACE_DYNAMIC(PURPLE_TYPE_PROTOCOL_IM,
    purple_demo_protocol_im_init)
    + G_IMPLEMENT_INTERFACE_DYNAMIC(PURPLE_TYPE_PROTOCOL_MEDIA,
    + purple_demo_protocol_media_init)
    )
    static void
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/libpurple/protocols/demo/purpledemoprotocolmedia.c Thu Aug 11 21:26:10 2022 -0500
    @@ -0,0 +1,104 @@
    +/*
    + * Purple - Internet Messaging Library
    + * Copyright (C) Pidgin Developers <devel@pidgin.im>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <https://www.gnu.org/licenses/>.
    + */
    +
    +#include <time.h>
    +
    +#include <glib/gi18n-lib.h>
    +
    +#include "purpledemoprotocol.h"
    +#include "purpledemoprotocolmedia.h"
    +
    +/******************************************************************************
    + * PurpleProtocolMedia Implementation
    + *****************************************************************************/
    +static PurpleMediaCaps
    +purple_demo_protocol_media_get_caps(G_GNUC_UNUSED PurpleProtocolMedia *media,
    + G_GNUC_UNUSED PurpleAccount *account,
    + const gchar *who)
    +{
    + if(purple_strequal(who, "Echo")) {
    + return PURPLE_MEDIA_CAPS_AUDIO | PURPLE_MEDIA_CAPS_VIDEO |
    + PURPLE_MEDIA_CAPS_AUDIO_VIDEO;
    + }
    +
    + return PURPLE_MEDIA_CAPS_NONE;
    +}
    +
    +static gboolean
    +purple_demo_protocol_media_initiate_session(PurpleProtocolMedia *media,
    + PurpleAccount *account,
    + const gchar *who,
    + PurpleMediaSessionType type)
    +{
    + PurpleConnection *connection = NULL;
    + gchar *session_name = NULL;
    + gchar *message = NULL;
    + GDateTime *timestamp = NULL;
    +
    + connection = purple_account_get_connection(account);
    +
    + session_name = g_flags_to_string(PURPLE_MEDIA_TYPE_SESSION_TYPE, type);
    + message = g_strdup_printf(_("Initiated demo %s session with %s"),
    + session_name, who);
    + timestamp = g_date_time_new_now_utc();
    +
    + purple_serv_got_im(connection, "Echo",
    + message, PURPLE_MESSAGE_RECV,
    + g_date_time_to_unix(timestamp));
    +
    + g_date_time_unref(timestamp);
    + g_free(message);
    + g_free(session_name);
    +
    + /* TODO: When libpurple gets a backend, we can implement more of this. */
    + return FALSE;
    +}
    +
    +static gboolean
    +purple_demo_protocol_media_send_dtmf(G_GNUC_UNUSED PurpleProtocolMedia *protocol_media,
    + PurpleMedia *media, gchar dtmf,
    + guint8 volume, guint8 duration)
    +{
    + PurpleAccount *account = NULL;
    + PurpleConnection *connection = NULL;
    + gchar *message = NULL;
    + GDateTime *timestamp = NULL;
    +
    + account = purple_media_get_account(media);
    + connection = purple_account_get_connection(account);
    +
    + message = g_strdup_printf(_("Received DTMF %c at volume %d for %d seconds"),
    + dtmf, volume, duration);
    + timestamp = g_date_time_new_now_utc();
    +
    + purple_serv_got_im(connection, "Echo",
    + message, PURPLE_MESSAGE_RECV,
    + g_date_time_to_unix(timestamp));
    +
    + g_date_time_unref(timestamp);
    + g_free(message);
    +
    + return TRUE;
    +}
    +
    +void
    +purple_demo_protocol_media_init(PurpleProtocolMediaInterface *iface) {
    + iface->get_caps = purple_demo_protocol_media_get_caps;
    + iface->initiate_session = purple_demo_protocol_media_initiate_session;
    + iface->send_dtmf = purple_demo_protocol_media_send_dtmf;
    +}
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/libpurple/protocols/demo/purpledemoprotocolmedia.h Thu Aug 11 21:26:10 2022 -0500
    @@ -0,0 +1,28 @@
    +/*
    + * Purple - Internet Messaging Library
    + * Copyright (C) Pidgin Developers <devel@pidgin.im>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <https://www.gnu.org/licenses/>.
    + */
    +
    +#ifndef PURPLE_DEMO_PROTOCOL_MEDIA_H
    +#define PURPLE_DEMO_PROTOCOL_MEDIA_H
    +
    +#include <glib.h>
    +
    +#include <purple.h>
    +
    +G_GNUC_INTERNAL void purple_demo_protocol_media_init(PurpleProtocolMediaInterface *iface);
    +
    +#endif /* PURPLE_DEMO_PROTOCOL_MEDIA_H */