diff options
Diffstat (limited to 'addressbook/backend/ebook/e-book.c')
| -rw-r--r-- | addressbook/backend/ebook/e-book.c | 1502 |
1 files changed, 0 insertions, 1502 deletions
diff --git a/addressbook/backend/ebook/e-book.c b/addressbook/backend/ebook/e-book.c deleted file mode 100644 index fdc7252cfa..0000000000 --- a/addressbook/backend/ebook/e-book.c +++ /dev/null @@ -1,1502 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * The Evolution addressbook client object. - * - * Author: - * Nat Friedman (nat@ximian.com) - * - * Copyright 1999, 2000, Ximian, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkmarshal.h> -#include <libgnome/gnome-defs.h> -#include <liboaf/liboaf.h> - -#include "addressbook.h" -#include "e-card-cursor.h" -#include "e-book-listener.h" -#include "e-book.h" - -GtkObjectClass *e_book_parent_class; - -#define CARDSERVER_OAF_ID "OAFIID:GNOME_Evolution_Wombat_ServerFactory" - -typedef enum { - URINotLoaded, - URILoading, - URILoaded -} EBookLoadState; - -struct _EBookPrivate { - GList *book_factories; - GList *iter; - - EBookListener *listener; - - GNOME_Evolution_Addressbook_Book corba_book; - - EBookLoadState load_state; - - /* - * The operation queue. New operations are appended to the - * end of the queue. When responses come back from the PAS, - * the op structures are popped off the front of the queue. - */ - GList *pending_ops; - - guint op_tag; - - gchar *uri; -}; - -enum { - OPEN_PROGRESS, - WRITABLE_STATUS, - LINK_STATUS, - LAST_SIGNAL -}; - -static guint e_book_signals [LAST_SIGNAL]; - -typedef struct { - guint tag; - gboolean active; - gpointer cb; - gpointer closure; - EBookViewListener *listener; -} EBookOp; - -/* - * Local response queue management. - */ - -static void -e_book_op_free (EBookOp *op) -{ - if (op->listener) { - bonobo_object_unref (BONOBO_OBJECT (op->listener)); - op->listener = NULL; - } - g_free (op); -} - -static guint -e_book_queue_op (EBook *book, - gpointer cb, - gpointer closure, - EBookViewListener *listener) -{ - EBookOp *op; - - op = g_new0 (EBookOp, 1); - op->tag = book->priv->op_tag++; - op->active = TRUE; - op->cb = cb; - op->closure = closure; - op->listener = listener; - - if (op->listener) - bonobo_object_ref (BONOBO_OBJECT (op->listener)); - - book->priv->pending_ops = - g_list_append (book->priv->pending_ops, op); - - return op->tag; -} - -/* - * Local response queue management. - */ -static void -e_book_unqueue_op (EBook *book) -{ - EBookOp *op; - GList *removed; - - removed = g_list_last (book->priv->pending_ops); - - if (removed) { - book->priv->pending_ops = g_list_remove_link (book->priv->pending_ops, - removed); - op = removed->data; - e_book_op_free (op); - g_list_free_1 (removed); - book->priv->op_tag--; - } -} - -static EBookOp * -e_book_pop_op (EBook *book) -{ - GList *popped; - EBookOp *op; - - if (book->priv->pending_ops == NULL) - return NULL; - - op = book->priv->pending_ops->data; - - popped = book->priv->pending_ops; - book->priv->pending_ops = - g_list_remove_link (book->priv->pending_ops, - book->priv->pending_ops); - - g_list_free_1 (popped); - - return op; -} - -static gboolean -e_book_cancel_op (EBook *book, guint tag) -{ - GList *iter; - gboolean cancelled = FALSE; - - for (iter = book->priv->pending_ops; iter != NULL && !cancelled; iter = g_list_next (iter)) { - EBookOp *op = iter->data; - if (op->tag == tag) { - op->active = FALSE; - cancelled = TRUE; - } - } - - return cancelled; -} - -static void -e_book_do_response_create_card (EBook *book, - EBookListenerResponse *resp) -{ - EBookOp *op; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_create_card: Cannot find operation " - "in local op queue!\n"); - return; - } - - if (op->cb) - ((EBookIdCallback) op->cb) (book, resp->status, resp->id, op->closure); - g_free (resp->id); - e_book_op_free (op); -} - -static void -e_book_do_response_generic (EBook *book, - EBookListenerResponse *resp) -{ - EBookOp *op; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_generic: Cannot find operation " - "in local op queue!\n"); - } - - if (op->cb) - ((EBookCallback) op->cb) (book, resp->status, op->closure); - - e_book_op_free (op); -} - -static void -e_book_do_response_get_vcard (EBook *book, - EBookListenerResponse *resp) -{ - EBookOp *op; - ECard *card; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_get_vcard: Cannot find operation " - "in local op queue!\n"); - return; - } - if (resp->vcard != NULL) { - - card = e_card_new(resp->vcard); - - if (card != NULL) { - e_card_set_book (card, book); - if (op->cb) { - if (op->active) - ((EBookCardCallback) op->cb) (book, resp->status, card, op->closure); - else - ((EBookCardCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - gtk_object_unref(GTK_OBJECT(card)); - } else { - ((EBookCursorCallback) op->cb) (book, resp->status, NULL, op->closure); - } - } else { - ((EBookCardCallback) op->cb) (book, resp->status, NULL, op->closure); - } - - g_free (resp->vcard); - e_book_op_free (op); -} - -static void -e_book_do_response_get_cursor (EBook *book, - EBookListenerResponse *resp) -{ - CORBA_Environment ev; - EBookOp *op; - ECardCursor *cursor; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_get_cursor: Cannot find operation " - "in local op queue!\n"); - return; - } - - cursor = e_card_cursor_new(resp->cursor); - - if (cursor != NULL) { - if (op->cb) { - if (op->active) - ((EBookCursorCallback) op->cb) (book, resp->status, cursor, op->closure); - else - ((EBookCursorCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - /* - * Release the remote GNOME_Evolution_Addressbook_Book in the PAS. - */ - CORBA_exception_init (&ev); - - bonobo_object_release_unref (resp->cursor, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_do_response_get_cursor: Exception releasing " - "remote GNOME_Evolution_Addressbook_CardCursor interface!\n"); - } - - CORBA_exception_free (&ev); - - gtk_object_unref(GTK_OBJECT(cursor)); - } else { - ((EBookCursorCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - e_book_op_free (op); -} - -static void -e_book_do_response_get_view (EBook *book, - EBookListenerResponse *resp) -{ - CORBA_Environment ev; - EBookOp *op; - EBookView *book_view; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_get_view: Cannot find operation " - "in local op queue!\n"); - return; - } - - book_view = e_book_view_new (resp->book_view, op->listener); - - if (book_view != NULL) { - e_book_view_set_book (book_view, book); - - /* Only execute the callback if the operation is still flagged as active (i.e. hasn't - been cancelled. This is mildly wasteful since we unnecessaryily create the - book_view, etc... but I'm leery of tinkering with the CORBA magic. */ - if (op->cb) { - if (op->active) - ((EBookBookViewCallback) op->cb) (book, resp->status, book_view, op->closure); - else - ((EBookBookViewCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - /* - * Release the remote GNOME_Evolution_Addressbook_Book in the PAS. - */ - CORBA_exception_init (&ev); - - bonobo_object_release_unref (resp->book_view, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_do_response_get_view: Exception releasing " - "remote GNOME_Evolution_Addressbook_BookView interface!\n"); - } - - CORBA_exception_free (&ev); - - gtk_object_unref(GTK_OBJECT(book_view)); - } else { - e_book_view_listener_stop (op->listener); - ((EBookBookViewCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - e_book_op_free (op); -} - -static void -e_book_do_response_get_changes (EBook *book, - EBookListenerResponse *resp) -{ - CORBA_Environment ev; - EBookOp *op; - EBookView *book_view; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_get_changes: Cannot find operation " - "in local op queue!\n"); - return; - } - - book_view = e_book_view_new (resp->book_view, op->listener); - - if (book_view != NULL) { - e_book_view_set_book (book_view, book); - - if (op->cb) { - if (op->active) - ((EBookBookViewCallback) op->cb) (book, resp->status, book_view, op->closure); - else - ((EBookBookViewCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - /* - * Release the remote GNOME_Evolution_Addressbook_BookView in the PAS. - */ - CORBA_exception_init (&ev); - - bonobo_object_release_unref (resp->book_view, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_do_response_get_changes: Exception releasing " - "remote GNOME_Evolution_Addressbook_BookView interface!\n"); - } - - CORBA_exception_free (&ev); - - gtk_object_unref(GTK_OBJECT(book_view)); - } else { - e_book_view_listener_stop (op->listener); - ((EBookBookViewCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - e_book_op_free (op); -} - -static void -e_book_do_response_open (EBook *book, - EBookListenerResponse *resp) -{ - EBookOp *op; - - if (resp->status == E_BOOK_STATUS_SUCCESS) { - book->priv->corba_book = resp->book; - book->priv->load_state = URILoaded; - } - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_open: Cannot find operation " - "in local op queue!\n"); - return; - } - - if (op->cb) - ((EBookCallback) op->cb) (book, resp->status, op->closure); - e_book_op_free (op); -} - -static void -e_book_do_progress_event (EBook *book, - EBookListenerResponse *resp) -{ - gtk_signal_emit (GTK_OBJECT (book), e_book_signals [OPEN_PROGRESS], - resp->msg, resp->percent); - - g_free (resp->msg); -} - -static void -e_book_do_link_event (EBook *book, - EBookListenerResponse *resp) -{ - gtk_signal_emit (GTK_OBJECT (book), e_book_signals [LINK_STATUS], - resp->connected); -} - -static void -e_book_do_writable_event (EBook *book, - EBookListenerResponse *resp) -{ - gtk_signal_emit (GTK_OBJECT (book), e_book_signals [WRITABLE_STATUS], - resp->writable); -} - -static void -e_book_do_response_get_supported_fields (EBook *book, - EBookListenerResponse *resp) -{ - EBookOp *op; - - op = e_book_pop_op (book); - - if (op == NULL) { - g_warning ("e_book_do_response_get_supported_fields: Cannot find operation " - "in local op queue!\n"); - return; - } - - if (op->cb) { - if (op->active) - ((EBookFieldsCallback) op->cb) (book, resp->status, resp->fields, op->closure); - else - ((EBookFieldsCallback) op->cb) (book, E_BOOK_STATUS_CANCELLED, NULL, op->closure); - } - - e_book_op_free (op); -} - -/* - * Reading notices out of the EBookListener's queue. - */ -static void -e_book_check_listener_queue (EBookListener *listener, EBook *book) -{ - EBookListenerResponse *resp; - - resp = e_book_listener_pop_response (listener); - - if (resp == NULL) - return; - - switch (resp->op) { - case CreateCardResponse: - e_book_do_response_create_card (book, resp); - break; - case RemoveCardResponse: - case ModifyCardResponse: - case AuthenticationResponse: - e_book_do_response_generic (book, resp); - break; - case GetCardResponse: - e_book_do_response_get_vcard (book, resp); - break; - case GetCursorResponse: - e_book_do_response_get_cursor (book, resp); - break; - case GetBookViewResponse: - e_book_do_response_get_view(book, resp); - break; - case GetChangesResponse: - e_book_do_response_get_changes(book, resp); - break; - case OpenBookResponse: - e_book_do_response_open (book, resp); - break; - case GetSupportedFieldsResponse: - e_book_do_response_get_supported_fields (book, resp); - break; - - case OpenProgressEvent: - e_book_do_progress_event (book, resp); - break; - case LinkStatusEvent: - e_book_do_link_event (book, resp); - break; - case WritableStatusEvent: - e_book_do_writable_event (book, resp); - break; - default: - g_error ("EBook: Unknown operation %d in listener queue!\n", - resp->op); - } - - g_free (resp); -} - -/** - * e_book_load_uri: - */ - -typedef struct { - char *uri; - EBookCallback open_response; - gpointer closure; -} EBookLoadURIData; - -static void e_book_load_uri_from_factory (EBook *book, - GNOME_Evolution_Addressbook_BookFactory factory, - EBookLoadURIData *load_uri_data); - -static void -e_book_load_uri_step (EBook *book, EBookStatus status, EBookLoadURIData *data) -{ - /* iterate to the next possible CardFactory, or fail - if it's the last one */ - book->priv->iter = book->priv->book_factories->next; - if (book->priv->iter) { - GNOME_Evolution_Addressbook_BookFactory factory = book->priv->iter->data; - e_book_load_uri_from_factory (book, factory, data); - } - else { - EBookCallback cb = data->open_response; - gpointer closure = data->closure; - - /* reset the load_state to NotLoaded so people can - attempt another load_uri on the book. */ - book->priv->load_state = URINotLoaded; - - g_free (data); - - cb (book, status, closure); - } -} - -static void -e_book_load_uri_open_cb (EBook *book, EBookStatus status, EBookLoadURIData *data) -{ - if (status == E_BOOK_STATUS_SUCCESS) { - EBookCallback cb = data->open_response; - gpointer closure = data->closure; - - g_free (data); - - cb (book, status, closure); - } - else { - e_book_load_uri_step (book, status, data); - } -} - -static void -e_book_load_uri_from_factory (EBook *book, - GNOME_Evolution_Addressbook_BookFactory factory, - EBookLoadURIData *load_uri_data) -{ - CORBA_Environment ev; - - CORBA_exception_init (&ev); - - e_book_queue_op (book, e_book_load_uri_open_cb, load_uri_data, NULL); - - GNOME_Evolution_Addressbook_BookFactory_openBook ( - factory, book->priv->uri, - bonobo_object_corba_objref (BONOBO_OBJECT (book->priv->listener)), - &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_load_uri: CORBA exception while opening addressbook!\n"); - e_book_unqueue_op (book); - CORBA_exception_free (&ev); - e_book_load_uri_step (book, E_BOOK_STATUS_OTHER_ERROR, load_uri_data); - } - - CORBA_exception_free (&ev); - -} - -static gboolean -activate_factories_for_uri (EBook *book, const char *uri) -{ - CORBA_Environment ev; - OAF_ServerInfoList *info_list = NULL; - int i; - char *protocol, *query, *colon; - gboolean retval = FALSE; - - colon = strchr (uri, ':'); - if (!colon) { - g_warning ("e_book_load_uri: Unable to determine protocol in the URI\n"); - return FALSE; - } - - protocol = g_strndup (uri, colon-uri); - query = g_strdup_printf ("repo_ids.has ('IDL:GNOME/Evolution/BookFactory:1.0')" -#if 0 - " AND addressbook:supported_protocols.has ('%s')", protocol -#endif - ); - - CORBA_exception_init (&ev); - - info_list = oaf_query (query, NULL, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("Eeek! Cannot perform OAF query for book factories."); - CORBA_exception_free (&ev); - goto shutdown; - } - - if (info_list->_length == 0) { - g_warning ("Can't find installed BookFactory that handles protocol '%s'.", protocol); - g_free (protocol); - g_free (query); - CORBA_exception_free (&ev); - goto shutdown; - } - - CORBA_exception_free (&ev); - - for (i = 0; i < info_list->_length; i ++) { - const OAF_ServerInfo *info; - GNOME_Evolution_Addressbook_BookFactory factory; - - info = info_list->_buffer + i; - - factory = oaf_activate_from_id (info->iid, 0, NULL, NULL); - - if (factory == CORBA_OBJECT_NIL) - g_warning ("e_book_construct: Could not obtain a handle " - "to the Personal Addressbook Server with IID `%s'\n", info->iid); - else - book->priv->book_factories = g_list_append (book->priv->book_factories, - factory); - } - - if (!book->priv->book_factories) { - g_warning ("Couldn't activate any book factories."); - goto shutdown; - } - - retval = TRUE; - - shutdown: - if (info_list) - CORBA_free (info_list); - g_free (query); - g_free (protocol); - - return retval; -} - -gboolean -e_book_load_uri (EBook *book, - const char *uri, - EBookCallback open_response, - gpointer closure) -{ - EBookLoadURIData *load_uri_data; - GNOME_Evolution_Addressbook_BookFactory factory; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (uri != NULL, FALSE); - g_return_val_if_fail (open_response != NULL, FALSE); - - if (book->priv->load_state != URINotLoaded) { - g_warning ("e_book_load_uri: Attempted to load a URI " - "on a book which already has a URI loaded!\n"); - return FALSE; - } - - /* try to find a list of factories that can handle the protocol */ - if (!activate_factories_for_uri (book, uri)) { - open_response (NULL, E_BOOK_STATUS_PROTOCOL_NOT_SUPPORTED, closure); - return FALSE; - } - - g_free (book->priv->uri); - book->priv->uri = g_strdup (uri); - - /* - * Create our local BookListener interface. - */ - book->priv->listener = e_book_listener_new (); - if (book->priv->listener == NULL) { - g_warning ("e_book_load_uri: Could not create EBookListener!\n"); - return FALSE; - } - - gtk_signal_connect (GTK_OBJECT (book->priv->listener), "responses_queued", - e_book_check_listener_queue, book); - - load_uri_data = g_new (EBookLoadURIData, 1); - load_uri_data->open_response = open_response; - load_uri_data->closure = closure; - - /* initialize the iterator, and load from the first one*/ - book->priv->iter = book->priv->book_factories; - - factory = book->priv->iter->data; - - e_book_load_uri_from_factory (book, factory, load_uri_data); - - book->priv->load_state = URILoading; - - /* Now we play the waiting game. */ - - return TRUE; -} - -/** - * e_book_unload_uri: - */ -void -e_book_unload_uri (EBook *book) -{ - CORBA_Environment ev; - - g_return_if_fail (book != NULL); - g_return_if_fail (E_IS_BOOK (book)); - - /* - * FIXME: Make sure this works if the URI is still being - * loaded. - */ - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_unload_uri: No URI is loaded!\n"); - return; - } - - /* - * Release the remote GNOME_Evolution_Addressbook_Book in the PAS. - */ - CORBA_exception_init (&ev); - - bonobo_object_release_unref (book->priv->corba_book, &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_unload_uri: Exception releasing " - "remote book interface!\n"); - } - - CORBA_exception_free (&ev); - - e_book_listener_stop (book->priv->listener); - bonobo_object_unref (BONOBO_OBJECT (book->priv->listener)); - - book->priv->listener = NULL; - book->priv->load_state = URINotLoaded; -} - -const char * -e_book_get_uri (EBook *book) -{ - g_return_val_if_fail (book && E_IS_BOOK (book), NULL); - - return book->priv->uri; -} - -char * -e_book_get_static_capabilities (EBook *book) -{ - CORBA_Environment ev; - char *temp; - char *ret_val; - - CORBA_exception_init (&ev); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_unload_uri: No URI is loaded!\n"); - return g_strdup(""); - } - - temp = GNOME_Evolution_Addressbook_Book_getStaticCapabilities(book->priv->corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_static_capabilities: Exception " - "during get_static_capabilities!\n"); - CORBA_exception_free (&ev); - return NULL; - } - - ret_val = g_strdup(temp); - CORBA_free(temp); - - CORBA_exception_free (&ev); - - return ret_val; -} - -guint -e_book_get_supported_fields (EBook *book, - EBookFieldsCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - guint tag; - - CORBA_exception_init (&ev); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_unload_uri: No URI is loaded!\n"); - return 0; - } - - tag = e_book_queue_op (book, cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_getSupportedFields(book->priv->corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_supported_fields: Exception " - "during get_supported_fields!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return 0; - } - - CORBA_exception_free (&ev); - - return tag; -} - -static gboolean -e_book_construct (EBook *book) -{ - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - - book->priv->book_factories = NULL; - - return TRUE; -} - -/** - * e_book_new: - */ -EBook * -e_book_new (void) -{ - EBook *book; - - book = gtk_type_new (E_BOOK_TYPE); - - if (! e_book_construct (book)) { - gtk_object_unref (GTK_OBJECT (book)); - return NULL; - } - - return book; -} - -/* User authentication. */ - -void -e_book_authenticate_user (EBook *book, - const char *user, - const char *passwd, - const char *auth_method, - EBookCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - - g_return_if_fail (book != NULL); - g_return_if_fail (E_IS_BOOK (book)); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_authenticate_user: No URI loaded!\n"); - return; - } - - CORBA_exception_init (&ev); - - e_book_queue_op (book, cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_authenticateUser (book->priv->corba_book, - user, - passwd, - auth_method, - &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_authenticate_user: Exception authenticating user with the PAS!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return; - } - - CORBA_exception_free (&ev); -} - -/* Fetching cards */ - -/** - * e_book_get_card: - */ -guint -e_book_get_card (EBook *book, - const char *id, - EBookCardCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - guint tag; - - g_return_val_if_fail (book != NULL, 0); - g_return_val_if_fail (E_IS_BOOK (book), 0); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_get_card: No URI loaded!\n"); - return 0; - } - - CORBA_exception_init (&ev); - - tag = e_book_queue_op (book, cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_getVCard (book->priv->corba_book, (const GNOME_Evolution_Addressbook_VCard) id, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_card: Exception " - "getting card!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return 0; - } - - CORBA_exception_free (&ev); - - return tag; -} - -/* Deleting cards. */ - -/** - * e_book_remove_card: - */ -gboolean -e_book_remove_card (EBook *book, - ECard *card, - EBookCallback cb, - gpointer closure) -{ - const char *id; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (card != NULL, FALSE); - g_return_val_if_fail (E_IS_CARD (card), FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_remove_card: No URI loaded!\n"); - return FALSE; - } - - id = e_card_get_id (card); - g_assert (id != NULL); - - return e_book_remove_card_by_id (book, id, cb, closure); -} - -/** - * e_book_remove_card_by_id: - */ -gboolean -e_book_remove_card_by_id (EBook *book, - const char *id, - EBookCallback cb, - gpointer closure) - -{ - CORBA_Environment ev; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (id != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_remove_card_by_id: No URI loaded!\n"); - return FALSE; - } - - CORBA_exception_init (&ev); - - e_book_queue_op (book, cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_removeCard ( - book->priv->corba_book, (const GNOME_Evolution_Addressbook_CardId) id, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_remove_card_by_id: CORBA exception " - "talking to PAS!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return FALSE; - } - - CORBA_exception_free (&ev); - - return TRUE; -} - -/* Adding cards. */ - -/** - * e_book_add_card: - */ -gboolean -e_book_add_card (EBook *book, - ECard *card, - EBookIdCallback cb, - gpointer closure) - -{ - char *vcard; - gboolean retval; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (card != NULL, FALSE); - g_return_val_if_fail (E_IS_CARD (card), FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_add_card: No URI loaded!\n"); - return FALSE; - } - - vcard = e_card_get_vcard_assume_utf8 (card); - - if (vcard == NULL) { - g_warning ("e_book_add_card: Cannot convert card to VCard string!\n"); - return FALSE; - } - - retval = e_book_add_vcard (book, vcard, cb, closure); - - g_free (vcard); - - if (card->book && card->book != book) - gtk_object_unref (GTK_OBJECT (card->book)); - card->book = book; - gtk_object_ref (GTK_OBJECT (card->book)); - - return retval; -} - -/** - * e_book_add_vcard: - */ -gboolean -e_book_add_vcard (EBook *book, - const char *vcard, - EBookIdCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (vcard != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_add_vcard: No URI loaded!\n"); - return FALSE; - } - - CORBA_exception_init (&ev); - - e_book_queue_op (book, (EBookCallback) cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_addCard ( - book->priv->corba_book, (const GNOME_Evolution_Addressbook_VCard) vcard, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_add_vcard: Exception adding card to PAS!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return FALSE; - } - - CORBA_exception_free (&ev); - - return TRUE; -} - -/* Modifying cards. */ - -/** - * e_book_commit_card: - */ -gboolean -e_book_commit_card (EBook *book, - ECard *card, - EBookCallback cb, - gpointer closure) -{ - char *vcard; - gboolean retval; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (card != NULL, FALSE); - g_return_val_if_fail (E_IS_CARD (card), FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_commit_card: No URI loaded!\n"); - return FALSE; - } - - vcard = e_card_get_vcard_assume_utf8 (card); - - if (vcard == NULL) { - g_warning ("e_book_commit_card: Error " - "getting VCard for card!\n"); - return FALSE; - } - - retval = e_book_commit_vcard (book, vcard, cb, closure); - - g_free (vcard); - - if (card->book && card->book != book) - gtk_object_unref (GTK_OBJECT (card->book)); - card->book = book; - gtk_object_ref (GTK_OBJECT (card->book)); - - return retval; -} - -/** - * e_book_commit_vcard: - */ -gboolean -e_book_commit_vcard (EBook *book, - const char *vcard, - EBookCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - g_return_val_if_fail (vcard != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_commit_vcard: No URI loaded!\n"); - return FALSE; - } - - CORBA_exception_init (&ev); - - e_book_queue_op (book, cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_modifyCard ( - book->priv->corba_book, (const GNOME_Evolution_Addressbook_VCard) vcard, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_commit_vcard: Exception " - "modifying card in PAS!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return FALSE; - } - - CORBA_exception_free (&ev); - - return TRUE; -} - -/** - * e_book_check_connection: - */ -gboolean -e_book_check_connection (EBook *book) -{ - CORBA_Environment ev; - - g_return_val_if_fail (book != NULL, FALSE); - g_return_val_if_fail (E_IS_BOOK (book), FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_check_connection: No URI loaded!\n"); - return FALSE; - } - - CORBA_exception_init (&ev); - - GNOME_Evolution_Addressbook_Book_checkConnection (book->priv->corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_check_connection: Exception " - "querying the PAS!\n"); - CORBA_exception_free (&ev); - return FALSE; - } - - CORBA_exception_free (&ev); - - return TRUE; -} - -guint -e_book_get_cursor (EBook *book, - gchar *query, - EBookCursorCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - guint tag; - - g_return_val_if_fail (book != NULL, 0); - g_return_val_if_fail (E_IS_BOOK (book), 0); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_check_connection: No URI loaded!\n"); - return 0; - } - - CORBA_exception_init (&ev); - - tag = e_book_queue_op (book, cb, closure, NULL); - - GNOME_Evolution_Addressbook_Book_getCursor (book->priv->corba_book, query, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_all_cards: Exception " - "querying list of cards!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return 0; - } - - CORBA_exception_free (&ev); - - return tag; -} - -guint -e_book_get_book_view (EBook *book, - const gchar *query, - EBookBookViewCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - EBookViewListener *listener; - guint tag; - - g_return_val_if_fail (book != NULL, 0); - g_return_val_if_fail (E_IS_BOOK (book), 0); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_get_book_view: No URI loaded!\n"); - return 0; - } - - listener = e_book_view_listener_new(); - - CORBA_exception_init (&ev); - - tag = e_book_queue_op (book, cb, closure, listener); - - GNOME_Evolution_Addressbook_Book_getBookView (book->priv->corba_book, bonobo_object_corba_objref(BONOBO_OBJECT(listener)), query, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_book_view: Exception " - "getting book_view!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return 0; - } - - CORBA_exception_free (&ev); - - return tag; -} - -guint -e_book_get_changes (EBook *book, - gchar *changeid, - EBookBookViewCallback cb, - gpointer closure) -{ - CORBA_Environment ev; - EBookViewListener *listener; - guint tag; - - g_return_val_if_fail (book != NULL, 0); - g_return_val_if_fail (E_IS_BOOK (book), 0); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_get_changes: No URI loaded!\n"); - return FALSE; - } - - listener = e_book_view_listener_new(); - - CORBA_exception_init (&ev); - - tag = e_book_queue_op (book, cb, closure, listener); - - GNOME_Evolution_Addressbook_Book_getChanges (book->priv->corba_book, bonobo_object_corba_objref(BONOBO_OBJECT(listener)), changeid, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_changes: Exception " - "getting changes!\n"); - CORBA_exception_free (&ev); - e_book_unqueue_op (book); - return 0; - } - - CORBA_exception_free (&ev); - - return tag; -} - -/** - * e_book_cancel - */ - -void -e_book_cancel (EBook *book, guint tag) -{ - g_return_if_fail (book != NULL); - g_return_if_fail (E_IS_BOOK (book)); - g_return_if_fail (tag != 0); - - /* In an attempt to be useful, we take a bit of extra care in reporting - errors. This might come in handy someday. */ - if (tag >= book->priv->op_tag) - g_warning ("Attempt to cancel unassigned operation (%u)", tag); - else if (! e_book_cancel_op (book, tag)) - g_warning ("Attempt to cancel unknown operation (%u)", tag); -} - -/** - * e_book_get_name: - */ -char * -e_book_get_name (EBook *book) -{ - CORBA_Environment ev; - char *retval; - char *name; - - g_return_val_if_fail (book != NULL, NULL); - g_return_val_if_fail (E_IS_BOOK (book), NULL); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_get_name: No URI loaded!\n"); - return NULL; - } - - CORBA_exception_init (&ev); - - name = GNOME_Evolution_Addressbook_Book_getName (book->priv->corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_name: Exception getting name from PAS!\n"); - CORBA_exception_free (&ev); - return NULL; - } - - CORBA_exception_free (&ev); - - if (name == NULL) { - g_warning ("e_book_get_name: Got NULL name from PAS!\n"); - return NULL; - } - - retval = g_strdup (name); - CORBA_free (name); - - return retval; -} - -static void -e_book_init (EBook *book) -{ - book->priv = g_new0 (EBookPrivate, 1); - book->priv->load_state = URINotLoaded; - book->priv->op_tag = 1; - book->priv->uri = NULL; -} - -static void -e_book_destroy (GtkObject *object) -{ - EBook *book = E_BOOK (object); - CORBA_Environment ev; - GList *l; - - if (book->priv->load_state == URILoaded) - e_book_unload_uri (book); - - CORBA_exception_init (&ev); - - for (l = book->priv->book_factories; l; l = l->next) { - CORBA_Object_release ((CORBA_Object)l->data, &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("EBook: Exception while releasing BookFactory\n"); - - CORBA_exception_free (&ev); - CORBA_exception_init (&ev); - } - } - - g_free (book->priv->uri); - - g_free (book->priv); - - GTK_OBJECT_CLASS (e_book_parent_class)->destroy (object); -} - -static void -e_book_class_init (EBookClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - - e_book_parent_class = gtk_type_class (gtk_object_get_type ()); - - e_book_signals [LINK_STATUS] = - gtk_signal_new ("link_status", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EBookClass, link_status), - gtk_marshal_NONE__BOOL, - GTK_TYPE_NONE, 1, - GTK_TYPE_BOOL); - - e_book_signals [WRITABLE_STATUS] = - gtk_signal_new ("writable_status", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EBookClass, writable_status), - gtk_marshal_NONE__BOOL, - GTK_TYPE_NONE, 1, - GTK_TYPE_BOOL); - - gtk_object_class_add_signals (object_class, e_book_signals, - LAST_SIGNAL); - - object_class->destroy = e_book_destroy; -} - -/** - * e_book_get_type: - */ -GtkType -e_book_get_type (void) -{ - static GtkType type = 0; - - if (! type) { - GtkTypeInfo info = { - "EBook", - sizeof (EBook), - sizeof (EBookClass), - (GtkClassInitFunc) e_book_class_init, - (GtkObjectInitFunc) e_book_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} |