pidgin/pidgin

Make PurplePluginProtocolInfo definitions consistent
release-2.x.y
2020-05-20, David Woodhouse
159344ba2a49
Make PurplePluginProtocolInfo definitions consistent

Since we can't use C99 structure initialisers, we have to manually add
new NULL fields to all protocols whenever we extend the structure.

Make it slightly easier to script that, by making the current last
field (get_cb_alias) consistent in all cases. In particular, there's
no reason *not* to have the trailing comma, as most already do.

Now I can add a new field to the PRPL by doing something like this...

PROTOFILES=`grep -rl '[A-Za-z_][A-Za-z0-9_]*,[[:space:]]*/\* get_cb_alias \*/' libpurple/protocols/ `
sed '/\/\* get_cb_alias \*\//{p;s/[A-Za-z_][A-Za-
/*
* GtkBuddyNote - Store notes on particular buddies
* Copyright (C) 2007 Etan Reisner <deryni@pidgin.im>
*
* 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.
*/
#include "internal.h"
#include <gtkblist.h>
#include <gtkplugin.h>
#include <debug.h>
#include <version.h>
static void
append_to_tooltip(PurpleBlistNode *node, GString *text, gboolean full)
{
if (full) {
const gchar *note = purple_blist_node_get_string(node, "notes");
if ((note != NULL) && (*note != '\0')) {
char *tmp, *esc;
purple_markup_html_to_xhtml(note, NULL, &tmp);
esc = g_markup_escape_text(tmp, -1);
g_free(tmp);
g_string_append_printf(text, _("\n<b>Buddy Note</b>: %s"),
esc);
g_free(esc);
}
}
}
static gboolean
plugin_load(PurplePlugin *plugin)
{
purple_signal_connect(pidgin_blist_get_handle(), "drawing-tooltip",
plugin, PURPLE_CALLBACK(append_to_tooltip), NULL);
return TRUE;
}
static gboolean
plugin_unload(PurplePlugin *plugin)
{
PurplePlugin *buddynote = NULL;
buddynote = purple_plugins_find_with_id("core-plugin_pack-buddynote");
purple_plugin_unload(buddynote);
return TRUE;
}
static PurplePluginInfo info =
{
PURPLE_PLUGIN_MAGIC,
PURPLE_MAJOR_VERSION, /**< major version */
PURPLE_MINOR_VERSION, /**< minor version */
PURPLE_PLUGIN_STANDARD, /**< type */
PIDGIN_PLUGIN_TYPE, /**< ui_requirement */
0, /**< flags */
NULL, /**< dependencies */
PURPLE_PRIORITY_DEFAULT, /**< priority */
"gtkbuddynote", /**< id */
N_("Buddy Notes"), /**< name */
DISPLAY_VERSION, /**< version */
N_("Store notes on particular buddies."), /**< summary */
N_("Adds the option to store notes for buddies "
"on your buddy list."), /**< description */
"Etan Reisner <deryni@pidgin.im>", /**< author */
PURPLE_WEBSITE, /**< homepage */
plugin_load, /**< load */
plugin_unload, /**< unload */
NULL, /**< destroy */
NULL, /**< ui_info */
NULL, /**< extra_info */
NULL, /**< prefs_info */
NULL, /**< actions */
/* padding */
NULL,
NULL,
NULL,
NULL
};
static gboolean
check_for_buddynote(gpointer data)
{
PurplePlugin *buddynote = NULL;
PurplePlugin *plugin = (PurplePlugin *)data;
buddynote = purple_plugins_find_with_id("core-plugin_pack-buddynote");
if (buddynote == NULL) {
buddynote = purple_plugins_find_with_basename("buddynote");
}
if (buddynote != NULL) {
PurplePluginInfo *bninfo = buddynote->info;
bninfo->flags = PURPLE_PLUGIN_FLAG_INVISIBLE;
/* If non-gtk buddy note plugin is loaded, but we are not, then load
* ourselves, otherwise people upgrading from pre-gtkbuddynote days
* will not have 'Buddy Notes' showing as loaded in the plugins list.
* We also trigger a save on the list of plugins because it's not been
* loaded through the UI. */
if (purple_plugin_is_loaded(buddynote) &&
!purple_plugin_is_loaded(plugin)) {
purple_plugin_load(plugin);
pidgin_plugins_save();
}
} else {
info.flags = PURPLE_PLUGIN_FLAG_INVISIBLE;
}
return FALSE;
}
static void
init_plugin(PurplePlugin *plugin)
{
/* Use g_idle_add so that the rest of the plugins can get loaded
* before we do our check. */
g_idle_add(check_for_buddynote, plugin);
info.dependencies = g_list_append(info.dependencies,
"core-plugin_pack-buddynote");
}
PURPLE_INIT_PLUGIN(gtkbuddynote, init_plugin, info)