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/* Yuck */
#include "config.h"
#include <gio/gio.h>
#include <tracker-sparql.h>
#include <dlfcn.h>
#define LIBSOUP_2_SONAME "libsoup-2.4." G_MODULE_SUFFIX
static gboolean initialized = FALSE;
GType (* remote_endpoint_get_type) (void) = NULL;
TrackerEndpoint * (* remote_endpoint_new) (TrackerSparqlConnection *sparql_connection,
guint port,
GTlsCertificate *certificate,
GCancellable *cancellable,
GError **error) = NULL;
TrackerSparqlConnection * (* remote_connection_new) (const gchar *url_base) = NULL;
static void
tracker_init_remote (void)
{
const char *modules[3] = { 0 };
gpointer handle = NULL;
gint i = 0;
if (initialized)
return;
g_assert (g_module_supported ());
#ifdef HAVE_RTLD_NOLOAD
if ((handle = dlopen (LIBSOUP_2_SONAME, RTLD_NOW | RTLD_NOLOAD))) {
/* Force load of soup2 module */
modules[0] = "libtracker-remote-soup2." G_MODULE_SUFFIX;
} else
#endif
{
modules[0] = "libtracker-remote-soup3." G_MODULE_SUFFIX;
modules[1] = "libtracker-remote-soup2." G_MODULE_SUFFIX;
}
g_clear_pointer (&handle, dlclose);
for (i = 0; modules[i]; i++) {
GModule *remote_module;
gchar *module_path;
if (g_strcmp0 (g_get_current_dir (), BUILDROOT) == 0) {
/* Detect in-build runtime of this code, this may happen
* building introspection information or running tests.
* We want the in-tree modules to be loaded then.
*/
module_path = g_strdup_printf (BUILD_LIBDIR "/%s", modules[i]);
} else {
module_path = g_strdup_printf (PRIVATE_LIBDIR "/%s", modules[i]);
}
remote_module = g_module_open (module_path,
G_MODULE_BIND_LAZY |
G_MODULE_BIND_LOCAL);
g_free (module_path);
if (!remote_module)
continue;
if (!g_module_symbol (remote_module, "tracker_endpoint_http_get_type", (gpointer *) &remote_endpoint_get_type) ||
!g_module_symbol (remote_module, "tracker_endpoint_http_new", (gpointer *) &remote_endpoint_new) ||
!g_module_symbol (remote_module, "tracker_remote_connection_new", (gpointer *) &remote_connection_new)) {
g_clear_pointer (&remote_module, g_module_close);
continue;
}
g_module_make_resident (remote_module);
g_module_close (remote_module);
initialized = TRUE;
return;
}
g_assert_not_reached ();
}
GType
tracker_endpoint_http_get_type (void)
{
tracker_init_remote ();
return remote_endpoint_get_type ();
}
TrackerEndpointHttp *
tracker_endpoint_http_new (TrackerSparqlConnection *sparql_connection,
guint port,
GTlsCertificate *certificate,
GCancellable *cancellable,
GError **error)
{
tracker_init_remote ();
return (TrackerEndpointHttp *) remote_endpoint_new (sparql_connection,
port,
certificate,
cancellable,
error);
}
TrackerSparqlConnection *
tracker_sparql_connection_remote_new (const gchar *url_base)
{
tracker_init_remote ();
return remote_connection_new (url_base);
}
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