2009-07-06 Mark Doffman <mark.doffman@codethink.co.uk>

        Re-organize the build configuration to use an external registryd,
        dbind and droute libraries from at-spi2-core.

1 files changed, 0 insertions, 593 deletions

diff --git a/droute/droute.c b/droute/droute.c
deleted file mode 100644
index 212c280..0000000
--- a/droute/droute.c
+++ /dev/null
@@ -1,593 +0,0 @@
-/*
- * AT-SPI - Assistive Technology Service Provider Interface
- * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
- *
- * Copyright 2008 Novell, Inc.
- * Copyright 2008 Codethink Ltd.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "droute.h"
-#include "droute-pairhash.h"
-
-#define CHUNKS_DEFAULT (512)
-
-#define oom() g_error ("D-Bus out of memory, this message will fail anyway")
-
-#if defined DROUTE_DEBUG
-    #define _DROUTE_DEBUG(format, args...) g_print (format , ## args)
-#else
-    #define _DROUTE_DEBUG(format, args...)
-#endif
-
-struct _DRouteContext
-{
-    DBusConnection       *bus;
-    GPtrArray            *registered_paths;
-
-    gchar                *introspect_dir;
-};
-
-struct _DRoutePath
-{
-    DRouteContext        *cnx;
-    GStringChunk         *chunks;
-    GPtrArray            *interfaces;
-    GHashTable           *methods;
-    GHashTable           *properties;
-
-    void                   *user_data;
-    DRouteGetDatumFunction  get_datum;
-};
-
-/*---------------------------------------------------------------------------*/
-
-typedef struct PropertyPair
-{
-    DRoutePropertyFunction get;
-    DRoutePropertyFunction set;
-} PropertyPair;
-
-/*---------------------------------------------------------------------------*/
-
-static DBusHandlerResult
-handle_message (DBusConnection *bus, DBusMessage *message, void *user_data);
-
-/*---------------------------------------------------------------------------*/
-
-static DRoutePath *
-path_new (DRouteContext *cnx,
-          void    *user_data,
-          DRouteGetDatumFunction get_datum)
-{
-    DRoutePath *new_path;
-
-    new_path = g_new0 (DRoutePath, 1);
-    new_path->cnx = cnx;
-    new_path->chunks = g_string_chunk_new (CHUNKS_DEFAULT);
-    new_path->interfaces = g_ptr_array_new ();
-
-    new_path->methods = g_hash_table_new_full ((GHashFunc)str_pair_hash,
-                                               str_pair_equal,
-                                               g_free,
-                                               NULL);
-
-    new_path->properties = g_hash_table_new_full ((GHashFunc)str_pair_hash,
-                                                  str_pair_equal,
-                                                  g_free,
-                                                  NULL);
-
-    new_path->user_data = user_data;
-    new_path->get_datum = get_datum;
-
-    return new_path;
-}
-
-static void
-path_free (DRoutePath *path, gpointer user_data)
-{
-    g_string_chunk_free  (path->chunks);
-    g_ptr_array_free     (path->interfaces, TRUE);
-    g_hash_table_destroy (path->methods);
-    g_hash_table_destroy (path->properties);
-}
-
-static void *
-path_get_datum (DRoutePath *path, const gchar *pathstr)
-{
-    if (path->get_datum != NULL)
-        return (path->get_datum) (pathstr, path->user_data);
-    else
-        return path->user_data;
-}
-
-/*---------------------------------------------------------------------------*/
-
-DRouteContext *
-droute_new (DBusConnection *bus, const char *introspect_dir)
-{
-    DRouteContext *cnx;
-
-    cnx = g_new0 (DRouteContext, 1);
-    cnx->bus = bus;
-    cnx->registered_paths = g_ptr_array_new ();
-    cnx->introspect_dir = g_strdup(introspect_dir);
-
-    return cnx;
-}
-
-void
-droute_free (DRouteContext *cnx)
-{
-    g_ptr_array_foreach (cnx->registered_paths, (GFunc) path_free, NULL);
-    g_free (cnx->introspect_dir);
-    g_free (cnx);
-}
-
-/*---------------------------------------------------------------------------*/
-
-DBusConnection *
-droute_get_bus (DRouteContext *cnx)
-{
-    return cnx->bus;
-}
-
-/*---------------------------------------------------------------------------*/
-
-static DBusObjectPathVTable droute_vtable =
-{
-  NULL,
-  &handle_message,
-  NULL, NULL, NULL, NULL
-};
-
-DRoutePath *
-droute_add_one (DRouteContext *cnx,
-                const char    *path,
-                const void    *data)
-{
-    DRoutePath *new_path;
-    gboolean registered;
-
-    new_path = path_new (cnx, (void *) data, NULL);
-
-    registered = dbus_connection_register_object_path (cnx->bus, path, &droute_vtable, new_path);
-    if (!registered)
-        oom();
-
-    g_ptr_array_add (cnx->registered_paths, new_path);
-    return new_path;
-}
-
-DRoutePath *
-droute_add_many (DRouteContext *cnx,
-                 const char    *path,
-                 const void    *data,
-                 const DRouteGetDatumFunction get_datum)
-{
-    DRoutePath *new_path;
-
-    new_path = path_new (cnx, (void *) data, get_datum);
-
-    if (!dbus_connection_register_fallback (cnx->bus, path, &droute_vtable, new_path))
-        oom();
-
-    g_ptr_array_add (cnx->registered_paths, new_path);
-    return new_path;
-}
-
-/*---------------------------------------------------------------------------*/
-
-void
-droute_path_add_interface(DRoutePath *path,
-                          const char *name,
-                          const DRouteMethod   *methods,
-                          const DRouteProperty *properties)
-{
-    gchar *itf;
-
-    g_return_if_fail (name != NULL);
-
-    itf = g_string_chunk_insert (path->chunks, name);
-    g_ptr_array_add (path->interfaces, itf);
-
-    for (; methods != NULL && methods->name != NULL; methods++)
-      {
-        gchar *meth;
-
-        meth = g_string_chunk_insert (path->chunks, methods->name);
-        g_hash_table_insert (path->methods, str_pair_new (itf, meth), methods->func);
-      }
-
-    for (; properties != NULL && properties->name != NULL; properties++)
-      {
-        gchar *prop;
-        PropertyPair *pair;
-
-        prop = g_string_chunk_insert (path->chunks, properties->name);
-        pair = g_new (PropertyPair, 1);
-        pair->get = properties->get;
-        pair->set = properties->set;
-        g_hash_table_insert (path->properties, str_pair_new (itf, prop), pair);
-      }
-}
-
-/*---------------------------------------------------------------------------*/
-
-/* The data structures don't support an efficient implementation of GetAll
- * and I don't really care.
- */
-static DBusMessage *
-impl_prop_GetAll (DBusMessage *message,
-                  DRoutePath  *path,
-                  const char  *pathstr)
-{
-    DBusMessageIter iter, iter_dict, iter_dict_entry;
-    DBusMessage *reply;
-    DBusError error;
-    GHashTableIter prop_iter;
-
-    StrPair *key;
-    PropertyPair *value;
-    gchar *iface;
-
-    void  *datum = path_get_datum (path, pathstr);
-
-    dbus_error_init (&error);
-    if (!dbus_message_get_args
-                (message, &error, DBUS_TYPE_STRING, &iface, DBUS_TYPE_INVALID))
-        return dbus_message_new_error (message, DBUS_ERROR_FAILED, error.message);
-
-    reply = dbus_message_new_method_return (message);
-    if (!reply)
-        oom ();
-
-    dbus_message_iter_init_append (reply, &iter);
-    if (!dbus_message_iter_open_container
-                (&iter, DBUS_TYPE_ARRAY, "{sv}", &iter_dict))
-        oom ();
-
-    g_hash_table_iter_init (&prop_iter, path->properties);
-    while (g_hash_table_iter_next (&prop_iter, (gpointer*)&key, (gpointer*)&value))
-      {
-        if (!g_strcmp0 (key->one, iface))
-         {
-           if (!value->get)
-              continue;
-           if (!dbus_message_iter_open_container
-                        (&iter_dict, DBUS_TYPE_DICT_ENTRY, NULL, &iter_dict_entry))
-              oom ();
-           dbus_message_iter_append_basic (&iter_dict_entry, DBUS_TYPE_STRING,
-                                           key->two);
-           (value->get) (&iter_dict_entry, datum);
-           if (!dbus_message_iter_close_container (&iter_dict, &iter_dict_entry))
-               oom ();
-         }
-      }
-
-    if (!dbus_message_iter_close_container (&iter, &iter_dict))
-        oom ();
-    return reply;
-}
-
-static DBusMessage *
-impl_prop_GetSet (DBusMessage *message,
-                  DRoutePath  *path,
-                  const char  *pathstr,
-                  gboolean     get)
-{
-    DBusMessage *reply = NULL;
-    DBusError error;
-
-    StrPair pair;
-    PropertyPair *prop_funcs = NULL;
-
-
-    dbus_error_init (&error);
-    if (!dbus_message_get_args (message,
-                                &error,
-                                DBUS_TYPE_STRING,
-                                &(pair.one),
-                                DBUS_TYPE_STRING,
-                                &(pair.two),
-                                DBUS_TYPE_INVALID))
-        return dbus_message_new_error (message, DBUS_ERROR_FAILED, error.message);
-
-    prop_funcs = (PropertyPair *) g_hash_table_lookup (path->properties, &pair);
-    if (!prop_funcs)
-        return dbus_message_new_error (message, DBUS_ERROR_FAILED, "Property unavailable");
-
-    if (get && prop_funcs->get)
-      {
-        void *datum = path_get_datum (path, pathstr);
-        DBusMessageIter iter;
-
-        _DROUTE_DEBUG ("DRoute (handle prop Get): %s|%s on %s\n", pair.one, pair.two, pathstr);
-
-        reply = dbus_message_new_method_return (message);
-        dbus_message_iter_init_append (reply, &iter);
-        if (!(prop_funcs->get) (&iter, datum))
-	  {
-	    dbus_message_unref (reply);
-            reply = dbus_message_new_error (message, DBUS_ERROR_FAILED, "Get failed");
-	  }
-      }
-    else if (!get && prop_funcs->set)
-      {
-        void *datum = path_get_datum (path, pathstr);
-        DBusMessageIter iter;
-
-        _DROUTE_DEBUG ("DRoute (handle prop Get): %s|%s on %s\n", pair.one, pair.two, pathstr);
-
-        dbus_message_iter_init (message, &iter);
-        /* Skip the interface and property name */
-        dbus_message_iter_next(&iter);
-        dbus_message_iter_next(&iter);
-        (prop_funcs->set) (&iter, datum);
-
-        reply = dbus_message_new_method_return (message);
-      }
-    else
-      {
-        reply = dbus_message_new_error (message, DBUS_ERROR_FAILED, "Getter or setter unavailable");
-      }
-
-    return reply;
-}
-
-static DBusHandlerResult
-handle_properties (DBusConnection *bus,
-                   DBusMessage    *message,
-                   DRoutePath     *path,
-                   const gchar    *iface,
-                   const gchar    *member,
-                   const gchar    *pathstr)
-{
-    DBusMessage *reply;
-    DBusHandlerResult result = DBUS_HANDLER_RESULT_HANDLED;
-
-    if (!g_strcmp0(member, "GetAll"))
-       reply = impl_prop_GetAll (message, path, pathstr);
-    else if (!g_strcmp0 (member, "Get"))
-       reply = impl_prop_GetSet (message, path, pathstr, TRUE);
-    else if (!g_strcmp0 (member, "Set"))
-       reply = impl_prop_GetSet (message, path, pathstr, FALSE);
-    else
-       result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
-    if (reply)
-      {
-        dbus_connection_send (bus, reply, NULL);
-        dbus_message_unref (reply);
-      }
-
-    return result;
-}
-
-/*---------------------------------------------------------------------------*/
-
-static const char *introspection_header =
-"<?xml version=\"1.0\"?>\n";
-
-static const char *introspection_node_element =
-"<node name=\"%s\">\n";
-
-static const char *introspection_footer =
-"</node>";
-
-static void
-append_interface (GString     *str,
-                  const gchar *interface,
-                  const gchar *directory)
-{
-    gchar *filename;
-    gchar *contents;
-    gsize len;
-
-    GError *err = NULL;
-
-    filename = g_build_filename (directory, interface, NULL);
-
-    if (g_file_get_contents (filename, &contents, &len, &err))
-      {
-        g_string_append_len (str, contents, len);
-      }
-    else
-      {
-        g_warning ("AT-SPI: Cannot find introspection XML file %s - %s",
-                   filename, err->message);
-        g_error_free (err);
-      }
-
-    g_string_append (str, "\n");
-    g_free (filename);
-    g_free (contents);
-}
-
-static DBusHandlerResult
-handle_introspection (DBusConnection *bus,
-                      DBusMessage    *message,
-                      DRoutePath     *path,
-                      const gchar    *iface,
-                      const gchar    *member,
-                      const gchar    *pathstr)
-{
-    GString *output;
-    gchar *final;
-    gint i;
-
-    DBusMessage *reply;
-
-    _DROUTE_DEBUG ("DRoute (handle introspection): %s\n", pathstr);
-
-    if (g_strcmp0 (member, "Introspect"))
-        return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
-    output = g_string_new(introspection_header);
-
-    g_string_append_printf(output, introspection_node_element, pathstr);
-
-    for (i=0; i < path->interfaces->len; i++)
-      {
-        gchar *interface = (gchar *) g_ptr_array_index (path->interfaces, i);
-        append_interface(output, interface, path->cnx->introspect_dir);
-      }
-
-    g_string_append(output, introspection_footer);
-    final = g_string_free(output, FALSE);
-
-    reply = dbus_message_new_method_return (message);
-    if (!reply)
-        oom ();
-    dbus_message_append_args(reply, DBUS_TYPE_STRING, &final,
-                             DBUS_TYPE_INVALID);
-    dbus_connection_send (bus, reply, NULL);
-
-    dbus_message_unref (reply);
-    g_free(final);
-    return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-/*---------------------------------------------------------------------------*/
-
-static DBusHandlerResult
-handle_other (DBusConnection *bus,
-              DBusMessage    *message,
-              DRoutePath     *path,
-              const gchar    *iface,
-              const gchar    *member,
-              const gchar    *pathstr)
-{
-    gint result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
-    StrPair pair;
-    DRouteFunction func;
-    DBusMessage *reply = NULL;
-
-    pair.one = iface;
-    pair.two = member;
-
-    _DROUTE_DEBUG ("DRoute (handle other): %s|%s on %s\n", member, iface, pathstr);
-
-    func = (DRouteFunction) g_hash_table_lookup (path->methods, &pair);
-    if (func != NULL)
-      {
-        void *datum = path_get_datum (path, pathstr);
-
-        reply = (func) (bus, message, datum);
-
-        if (!reply)
-          {
-            /* All D-Bus method calls must have a reply.
-             * If one is not provided presume that the call has a void
-             * return and no error has occured.
-             */
-            reply = dbus_message_new_method_return (message);
-          }
-        dbus_connection_send (bus, reply, NULL);
-        dbus_message_unref (reply);
-        result = DBUS_HANDLER_RESULT_HANDLED;
-      }
-    return result;
-}
-
-/*---------------------------------------------------------------------------*/
-
-static DBusHandlerResult
-handle_message (DBusConnection *bus, DBusMessage *message, void *user_data)
-{
-    DRoutePath *path = (DRoutePath *) user_data;
-    const gchar *iface   = dbus_message_get_interface (message);
-    const gchar *member  = dbus_message_get_member (message);
-    const gint   type    = dbus_message_get_type (message);
-    const gchar *pathstr = dbus_message_get_path (message);
-
-    /* Check for basic reasons not to handle */
-    if (type   != DBUS_MESSAGE_TYPE_METHOD_CALL ||
-        member == NULL ||
-        iface  == NULL)
-        return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
-    if (!strcmp (iface, "org.freedesktop.DBus.Properties"))
-        return handle_properties (bus, message, path, iface, member, pathstr);
-
-    if (!strcmp (iface, "org.freedesktop.DBus.Introspectable"))
-        return handle_introspection (bus, message, path, iface, member, pathstr);
-
-    return handle_other (bus, message, path, iface, member, pathstr);
-}
-
-/*---------------------------------------------------------------------------*/
-
-DBusMessage *
-droute_not_yet_handled_error (DBusMessage *message)
-{
-    DBusMessage *reply;
-    gchar       *errmsg;
-
-    errmsg= g_strdup_printf (
-            "Method \"%s\" with signature \"%s\" on interface \"%s\" doesn't exist\n",
-            dbus_message_get_member (message),
-            dbus_message_get_signature (message),
-            dbus_message_get_interface (message));
-    reply = dbus_message_new_error (message,
-                                    DBUS_ERROR_UNKNOWN_METHOD,
-                                    errmsg);
-    g_free (errmsg);
-    return reply;
-}
-
-DBusMessage *
-droute_out_of_memory_error (DBusMessage *message)
-{
-    DBusMessage *reply;
-    gchar       *errmsg;
-
-    errmsg= g_strdup_printf (
-            "Method \"%s\" with signature \"%s\" on interface \"%s\" could not be processed due to lack of memory\n",
-            dbus_message_get_member (message),
-            dbus_message_get_signature (message),
-            dbus_message_get_interface (message));
-    reply = dbus_message_new_error (message,
-                                    DBUS_ERROR_NO_MEMORY,
-                                    errmsg);
-    g_free (errmsg);
-    return reply;
-}
-
-DBusMessage *
-droute_invalid_arguments_error (DBusMessage *message)
-{
-    DBusMessage *reply;
-    gchar       *errmsg;
-
-    errmsg= g_strdup_printf (
-            "Method \"%s\" with signature \"%s\" on interface \"%s\" was supplied with invalid arguments\n",
-            dbus_message_get_member (message),
-            dbus_message_get_signature (message),
-            dbus_message_get_interface (message));
-    reply = dbus_message_new_error (message,
-                                    DBUS_ERROR_INVALID_ARGS,
-                                    errmsg);
-    g_free (errmsg);
-    return reply;
-}
-
-/*END------------------------------------------------------------------------*/