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-rw-r--r--addressbook/backend/pas/pas-book-factory.c624
1 files changed, 0 insertions, 624 deletions
diff --git a/addressbook/backend/pas/pas-book-factory.c b/addressbook/backend/pas/pas-book-factory.c
deleted file mode 100644
index cb7b291a9e..0000000000
--- a/addressbook/backend/pas/pas-book-factory.c
+++ /dev/null
@@ -1,624 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- *
- * Author:
- * Nat Friedman (nat@ximian.com)
- *
- * Copyright 2000, Ximian, Inc.
- */
-
-#include <config.h>
-#include <ctype.h>
-
-#include <gtk/gtksignal.h>
-#include <liboaf/liboaf.h>
-#include "addressbook.h"
-#include "pas-book-factory.h"
-
-#define DEFAULT_PAS_BOOK_FACTORY_OAF_ID "OAFIID:GNOME_Evolution_Wombat_ServerFactory"
-
-static BonoboObjectClass *pas_book_factory_parent_class;
-POA_GNOME_Evolution_Addressbook_BookFactory__vepv pas_book_factory_vepv;
-
-typedef struct {
- char *uri;
- GNOME_Evolution_Addressbook_BookListener listener;
-} PASBookFactoryQueuedRequest;
-
-struct _PASBookFactoryPrivate {
- gint idle_id;
- GHashTable *backends;
- GHashTable *active_server_map;
- GList *queued_requests;
-
- /* OAFIID of the factory */
- char *iid;
-
- /* Whether the factory has been registered with OAF yet */
- guint registered : 1;
-};
-
-/* Signal IDs */
-enum {
- LAST_BOOK_GONE,
- LAST_SIGNAL
-};
-
-static guint factory_signals[LAST_SIGNAL];
-
-static char *
-pas_book_factory_canonicalize_uri (const char *uri)
-{
- /* FIXME: What do I do here? */
-
- return g_strdup (uri);
-}
-
-static char *
-pas_book_factory_extract_proto_from_uri (const char *uri)
-{
- char *proto;
- char *p;
-
- p = strchr (uri, ':');
-
- if (p == NULL)
- return NULL;
-
- proto = g_malloc0 (p - uri + 1);
-
- strncpy (proto, uri, p - uri);
-
- return proto;
-}
-
-/**
- * pas_book_factory_register_backend:
- * @factory:
- * @proto:
- * @backend:
- */
-void
-pas_book_factory_register_backend (PASBookFactory *factory,
- const char *proto,
- PASBackendFactoryFn backend)
-{
- g_return_if_fail (factory != NULL);
- g_return_if_fail (PAS_IS_BOOK_FACTORY (factory));
- g_return_if_fail (proto != NULL);
- g_return_if_fail (backend != NULL);
-
- if (g_hash_table_lookup (factory->priv->backends, proto) != NULL) {
- g_warning ("pas_book_factory_register_backend: "
- "Proto \"%s\" already registered!\n", proto);
- }
-
- g_hash_table_insert (factory->priv->backends,
- g_strdup (proto), backend);
-}
-
-/**
- * pas_book_factory_get_n_backends:
- * @factory: An addressbook factory.
- *
- * Queries the number of running addressbook backends in an addressbook factory.
- *
- * Return value: Number of running backends.
- **/
-int
-pas_book_factory_get_n_backends (PASBookFactory *factory)
-{
- g_return_val_if_fail (factory != NULL, -1);
- g_return_val_if_fail (PAS_IS_BOOK_FACTORY (factory), -1);
-
- return g_hash_table_size (factory->priv->active_server_map);
-}
-
-/* Callback used when a backend loses its last connected client */
-static void
-backend_last_client_gone_cb (PASBackend *backend, gpointer data)
-{
- PASBookFactory *factory;
- const char *uri;
- gpointer orig_key;
- gboolean result;
- char *orig_uri;
-
- factory = PAS_BOOK_FACTORY (data);
-
- /* Remove the backend from the active server map */
-
- uri = pas_backend_get_uri (backend);
- g_assert (uri != NULL);
-
- result = g_hash_table_lookup_extended (factory->priv->active_server_map, uri,
- &orig_key, NULL);
- g_assert (result != FALSE);
-
- orig_uri = orig_key;
-
- g_hash_table_remove (factory->priv->active_server_map, orig_uri);
- g_free (orig_uri);
-
- gtk_object_unref (GTK_OBJECT (backend));
-
- /* Notify upstream if there are no more backends */
-
- if (g_hash_table_size (factory->priv->active_server_map) == 0)
- gtk_signal_emit (GTK_OBJECT (factory), factory_signals[LAST_BOOK_GONE]);
-}
-
-static PASBackendFactoryFn
-pas_book_factory_lookup_backend_factory (PASBookFactory *factory,
- const char *uri)
-{
- PASBackendFactoryFn backend_fn;
- char *proto;
- char *canonical_uri;
-
- g_assert (factory != NULL);
- g_assert (PAS_IS_BOOK_FACTORY (factory));
- g_assert (uri != NULL);
-
- canonical_uri = pas_book_factory_canonicalize_uri (uri);
- if (canonical_uri == NULL)
- return NULL;
-
- proto = pas_book_factory_extract_proto_from_uri (canonical_uri);
- if (proto == NULL) {
- g_free (canonical_uri);
- return NULL;
- }
-
- backend_fn = g_hash_table_lookup (factory->priv->backends, proto);
-
- g_free (proto);
- g_free (canonical_uri);
-
- return backend_fn;
-}
-
-static PASBackend *
-pas_book_factory_launch_backend (PASBookFactory *factory,
- GNOME_Evolution_Addressbook_BookListener listener,
- const char *uri)
-{
- PASBackendFactoryFn backend_factory;
- PASBackend *backend;
-
- backend_factory = pas_book_factory_lookup_backend_factory (
- factory, uri);
-
- if (!backend_factory) {
- CORBA_Environment ev;
-
- CORBA_exception_init (&ev);
- GNOME_Evolution_Addressbook_BookListener_notifyBookOpened (
- listener,
- GNOME_Evolution_Addressbook_BookListener_ProtocolNotSupported,
- CORBA_OBJECT_NIL,
- &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION)
- g_message ("pas_book_factory_launch_backend(): could not notify "
- "the listener");
-
- CORBA_exception_free (&ev);
- return NULL;
- }
-
- backend = (* backend_factory) ();
- if (!backend) {
- CORBA_Environment ev;
-
- CORBA_exception_init (&ev);
- GNOME_Evolution_Addressbook_BookListener_notifyBookOpened (
- listener,
- GNOME_Evolution_Addressbook_BookListener_OtherError,
- CORBA_OBJECT_NIL,
- &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION)
- g_message ("pas_book_factory_launch_backend(): could not notify "
- "the listener");
-
- CORBA_exception_free (&ev);
- return NULL;
- }
-
- g_hash_table_insert (factory->priv->active_server_map,
- g_strdup (uri),
- backend);
-
- gtk_signal_connect (GTK_OBJECT (backend), "last_client_gone",
- backend_last_client_gone_cb,
- factory);
-
- return backend;
-}
-
-static void
-pas_book_factory_process_request (PASBookFactory *factory,
- PASBookFactoryQueuedRequest *request)
-{
- PASBackend *backend;
- char *uri;
- GNOME_Evolution_Addressbook_BookListener listener;
- CORBA_Environment ev;
-
- uri = request->uri;
- listener = request->listener;
- g_free (request);
-
- /* Look up the backend and create one if needed */
-
- backend = g_hash_table_lookup (factory->priv->active_server_map, uri);
-
- if (!backend) {
- backend = pas_book_factory_launch_backend (factory, listener, uri);
- if (!backend)
- goto out;
-
- if (!pas_backend_add_client (backend, listener))
- goto out;
-
- pas_backend_load_uri (backend, uri);
-
- goto out;
- }
-
- pas_backend_add_client (backend, listener);
-
- out:
- g_free (uri);
-
- CORBA_exception_init (&ev);
- CORBA_Object_release (listener, &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION)
- g_message ("pas_book_factory_process_request(): could not release the listener");
-
- CORBA_exception_free (&ev);
-}
-
-static gboolean
-pas_book_factory_process_queue (PASBookFactory *factory)
-{
- /* Process pending Book-creation requests. */
- if (factory->priv->queued_requests != NULL) {
- PASBookFactoryQueuedRequest *request;
- GList *l;
-
- l = factory->priv->queued_requests;
- request = l->data;
-
- pas_book_factory_process_request (factory, request);
-
- factory->priv->queued_requests = g_list_remove_link (
- factory->priv->queued_requests, l);
- g_list_free_1 (l);
- }
-
- if (factory->priv->queued_requests == NULL) {
-
- factory->priv->idle_id = 0;
- return FALSE;
- }
-
- return TRUE;
-}
-
-static void
-pas_book_factory_queue_request (PASBookFactory *factory,
- const char *uri,
- const GNOME_Evolution_Addressbook_BookListener listener)
-{
- PASBookFactoryQueuedRequest *request;
- GNOME_Evolution_Addressbook_BookListener listener_copy;
- CORBA_Environment ev;
-
- CORBA_exception_init (&ev);
-
- listener_copy = CORBA_Object_duplicate (listener, &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_warning ("PASBookFactory: Could not duplicate BookListener!\n");
- CORBA_exception_free (&ev);
- return;
- }
-
- CORBA_exception_free (&ev);
-
- request = g_new0 (PASBookFactoryQueuedRequest, 1);
- request->listener = listener_copy;
- request->uri = g_strdup (uri);
-
- factory->priv->queued_requests =
- g_list_prepend (factory->priv->queued_requests, request);
-
- if (! factory->priv->idle_id) {
- factory->priv->idle_id =
- g_idle_add ((GSourceFunc) pas_book_factory_process_queue, factory);
- }
-}
-
-
-static void
-impl_GNOME_Evolution_Addressbook_BookFactory_openBook (PortableServer_Servant servant,
- const CORBA_char *uri,
- const GNOME_Evolution_Addressbook_BookListener listener,
- CORBA_Environment *ev)
-{
- PASBookFactory *factory =
- PAS_BOOK_FACTORY (bonobo_object_from_servant (servant));
- PASBackendFactoryFn backend_factory;
-
- backend_factory = pas_book_factory_lookup_backend_factory (factory, uri);
-
- if (backend_factory == NULL) {
- GNOME_Evolution_Addressbook_BookListener_notifyBookOpened (
- listener,
- GNOME_Evolution_Addressbook_BookListener_ProtocolNotSupported,
- CORBA_OBJECT_NIL,
- ev);
-
- return;
- }
-
- pas_book_factory_queue_request (factory, uri, listener);
-}
-
-static gboolean
-pas_book_factory_construct (PASBookFactory *factory)
-{
- POA_GNOME_Evolution_Addressbook_BookFactory *servant;
- CORBA_Environment ev;
- CORBA_Object obj;
-
- g_assert (factory != NULL);
- g_assert (PAS_IS_BOOK_FACTORY (factory));
-
- servant = (POA_GNOME_Evolution_Addressbook_BookFactory *) g_new0 (BonoboObjectServant, 1);
- servant->vepv = &pas_book_factory_vepv;
-
- CORBA_exception_init (&ev);
-
- POA_GNOME_Evolution_Addressbook_BookFactory__init ((PortableServer_Servant) servant, &ev);
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_free (servant);
- CORBA_exception_free (&ev);
-
- return FALSE;
- }
-
- CORBA_exception_free (&ev);
-
- obj = bonobo_object_activate_servant (BONOBO_OBJECT (factory), servant);
- if (obj == CORBA_OBJECT_NIL) {
- g_free (servant);
-
- return FALSE;
- }
-
- bonobo_object_construct (BONOBO_OBJECT (factory), obj);
-
- return TRUE;
-}
-
-/**
- * pas_book_factory_new:
- */
-PASBookFactory *
-pas_book_factory_new (void)
-{
- PASBookFactory *factory;
-
- factory = gtk_type_new (pas_book_factory_get_type ());
-
- if (! pas_book_factory_construct (factory)) {
- g_warning ("pas_book_factory_new: Could not construct PASBookFactory!\n");
- gtk_object_unref (GTK_OBJECT (factory));
-
- return NULL;
- }
-
- return factory;
-}
-
-/**
- * pas_book_factory_activate:
- */
-gboolean
-pas_book_factory_activate (PASBookFactory *factory, const char *iid)
-{
- PASBookFactoryPrivate *priv;
- CORBA_Object obj;
- OAF_RegistrationResult result;
- char *tmp_iid;
-
- g_return_val_if_fail (factory != NULL, FALSE);
- g_return_val_if_fail (PAS_IS_BOOK_FACTORY (factory), FALSE);
-
- priv = factory->priv;
-
- g_return_val_if_fail (!priv->registered, FALSE);
-
- /* if iid is NULL, use the default factory OAFIID */
- if (iid)
- tmp_iid = g_strdup (iid);
- else
- tmp_iid = g_strdup (DEFAULT_PAS_BOOK_FACTORY_OAF_ID);
-
- obj = bonobo_object_corba_objref (BONOBO_OBJECT (factory));
-
- result = oaf_active_server_register (tmp_iid, obj);
-
- switch (result) {
- case OAF_REG_SUCCESS:
- priv->registered = TRUE;
- priv->iid = tmp_iid;
- return TRUE;
- case OAF_REG_NOT_LISTED:
- g_message ("Error registering the PAS factory: not listed");
- break;
- case OAF_REG_ALREADY_ACTIVE:
- g_message ("Error registering the PAS factory: already active");
- break;
- case OAF_REG_ERROR:
- default:
- g_message ("Error registering the PAS factory: generic error");
- break;
- }
-
- g_free (tmp_iid);
- return FALSE;
-}
-
-static void
-pas_book_factory_init (PASBookFactory *factory)
-{
- factory->priv = g_new0 (PASBookFactoryPrivate, 1);
-
- factory->priv->active_server_map = g_hash_table_new (g_str_hash, g_str_equal);
- factory->priv->backends = g_hash_table_new (g_str_hash, g_str_equal);
- factory->priv->queued_requests = NULL;
- factory->priv->registered = FALSE;
-}
-
-static void
-free_active_server_map_entry (gpointer key, gpointer value, gpointer data)
-{
- char *uri;
- PASBackend *backend;
-
- uri = key;
- g_free (uri);
-
- backend = PAS_BACKEND (value);
- gtk_object_unref (GTK_OBJECT (backend));
-}
-
-static void
-remove_backends_entry (gpointer key, gpointer value, gpointer data)
-{
- char *uri;
-
- uri = key;
- g_free (uri);
-}
-
-static void
-pas_book_factory_destroy (GtkObject *object)
-{
- PASBookFactory *factory = PAS_BOOK_FACTORY (object);
- GList *l;
-
- for (l = factory->priv->queued_requests; l != NULL; l = l->next) {
- PASBookFactoryQueuedRequest *request = l->data;
- CORBA_Environment ev;
-
- g_free (request->uri);
-
- CORBA_exception_init (&ev);
- CORBA_Object_release (request->listener, &ev);
- CORBA_exception_free (&ev);
-
- g_free (request);
- }
- g_list_free (factory->priv->queued_requests);
- factory->priv->queued_requests = NULL;
-
- g_hash_table_foreach (factory->priv->active_server_map,
- free_active_server_map_entry,
- NULL);
- g_hash_table_destroy (factory->priv->active_server_map);
- factory->priv->active_server_map = NULL;
-
- g_hash_table_foreach (factory->priv->backends,
- remove_backends_entry,
- NULL);
- g_hash_table_destroy (factory->priv->backends);
- factory->priv->backends = NULL;
-
- if (factory->priv->registered) {
- CORBA_Object obj;
-
- obj = bonobo_object_corba_objref (BONOBO_OBJECT (factory));
- oaf_active_server_unregister (factory->priv->iid, obj);
- factory->priv->registered = FALSE;
- }
-
- g_free (factory->priv->iid);
-
- g_free (factory->priv);
-
- GTK_OBJECT_CLASS (pas_book_factory_parent_class)->destroy (object);
-}
-
-static POA_GNOME_Evolution_Addressbook_BookFactory__epv *
-pas_book_factory_get_epv (void)
-{
- POA_GNOME_Evolution_Addressbook_BookFactory__epv *epv;
-
- epv = g_new0 (POA_GNOME_Evolution_Addressbook_BookFactory__epv, 1);
-
- epv->openBook = impl_GNOME_Evolution_Addressbook_BookFactory_openBook;
-
- return epv;
-
-}
-
-static void
-pas_book_factory_corba_class_init (void)
-{
- pas_book_factory_vepv.Bonobo_Unknown_epv = bonobo_object_get_epv ();
- pas_book_factory_vepv.GNOME_Evolution_Addressbook_BookFactory_epv = pas_book_factory_get_epv ();
-}
-
-static void
-pas_book_factory_class_init (PASBookFactoryClass *klass)
-{
- GtkObjectClass *object_class = (GtkObjectClass *) klass;
-
- pas_book_factory_parent_class = gtk_type_class (bonobo_object_get_type ());
-
- factory_signals[LAST_BOOK_GONE] =
- gtk_signal_new ("last_book_gone",
- GTK_RUN_FIRST,
- object_class->type,
- GTK_SIGNAL_OFFSET (PASBookFactoryClass, last_book_gone),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- gtk_object_class_add_signals (object_class, factory_signals, LAST_SIGNAL);
-
- object_class->destroy = pas_book_factory_destroy;
-
- pas_book_factory_corba_class_init ();
-}
-
-/**
- * pas_book_factory_get_type:
- */
-GtkType
-pas_book_factory_get_type (void)
-{
- static GtkType type = 0;
-
- if (! type) {
- GtkTypeInfo info = {
- "PASBookFactory",
- sizeof (PASBookFactory),
- sizeof (PASBookFactoryClass),
- (GtkClassInitFunc) pas_book_factory_class_init,
- (GtkObjectInitFunc) pas_book_factory_init,
- NULL, /* reserved 1 */
- NULL, /* reserved 2 */
- (GtkClassInitFunc) NULL
- };
-
- type = gtk_type_unique (bonobo_object_get_type (), &info);
- }
-
- return type;
-}
generated by cgit (git 2.34.1) at 2024-12-26 03:13:19 +0800