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-
#ifndef DBUS_API_SUBJECT_TO_CHANGE
#define DBUS_API_SUBJECT_TO_CHANGE
#endif
#include <dbus/dbus-glib.h>
#include <stdio.h>
#include <stdlib.h>
#include "dbus-purple.h"
#include "purple-client.h"
static DBusGConnection *bus;
static DBusGProxy *purple_proxy;
static GList *garray_int_to_glist(GArray *array)
{
GList *list = NULL;
gsize i;
for (i = 0; i < array->len; i++)
list = g_list_append(list, GINT_TO_POINTER(g_array_index(array,gint,i)));
g_array_free(array, TRUE);
return list;
}
static GSList *garray_int_to_gslist(GArray *array)
{
GSList *list = NULL;
gsize i;
for (i = 0; i < array->len; i++)
list = g_slist_append(list, GINT_TO_POINTER(g_array_index(array,gint,i)));
g_array_free(array, TRUE);
return list;
}
#include "purple-client-bindings.c"
static void lose(const char *fmt, ...) G_GNUC_NORETURN G_GNUC_PRINTF (1, 2);
static void lose_gerror(const char *prefix, GError *error) G_GNUC_NORETURN;
static void
lose(const char *str, ...)
{
va_list args;
va_start(args, str);
vfprintf(stderr, str, args);
fputc('\n', stderr);
va_end(args);
exit(1);
}
static void
lose_gerror(const char *prefix, GError *error)
{
lose("%s: %s", prefix, error->message);
}
void purple_init(void)
{
GError *error = NULL;
#if !GLIB_CHECK_VERSION(2, 36, 0)
/* GLib type system is automaticaly initialized since 2.36. */
g_type_init();
#endif
bus = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
if (!bus)
lose_gerror ("Couldn't connect to session bus", error);
purple_proxy = dbus_g_proxy_new_for_name (bus,
DBUS_SERVICE_PURPLE,
DBUS_PATH_PURPLE,
DBUS_INTERFACE_PURPLE);
if (!purple_proxy)
lose_gerror ("Couldn't connect to the Purple Service", error);
}