diff options
Diffstat (limited to 'addressbook/backend/ebook/e-book.c')
| -rw-r--r-- | addressbook/backend/ebook/e-book.c | 871 |
1 files changed, 0 insertions, 871 deletions
diff --git a/addressbook/backend/ebook/e-book.c b/addressbook/backend/ebook/e-book.c deleted file mode 100644 index 460f73b56e..0000000000 --- a/addressbook/backend/ebook/e-book.c +++ /dev/null @@ -1,871 +0,0 @@ -/* - * The Evolution addressbook client object. - * - * Author: - * Nat Friedman (nat@helixcode.com) - * - * Copyright 1999, 2000, Helix Code, Inc. - */ - -#include <addressbook.h> -#include <libgnorba/gnorba.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkmarshal.h> -#include <e-card-cursor.h> -#include <e-book-listener.h> -#include <e-book.h> - -GtkObjectClass *e_book_parent_class; - -#define CARDSERVER_GOAD_ID "evolution:card-server" - -typedef enum { - URINotLoaded, - URILoading, - URILoaded -} EBookLoadState; - -struct _EBookPrivate { - Evolution_BookFactory book_factory; - EBookListener *listener; - - Evolution_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; -}; - -enum { - OPEN_PROGRESS, - CARD_CHANGED, - CARD_REMOVED, - CARD_ADDED, - LINK_STATUS, - LAST_SIGNAL -}; - -static guint e_book_signals [LAST_SIGNAL]; - -typedef struct { - gpointer cb; - gpointer closure; -} EBookOp; - -/* - * Local response queue management. - */ -static void -e_book_queue_op (EBook *book, - gpointer cb, - gpointer closure) -{ - EBookOp *op; - - op = g_new0 (EBookOp, 1); - op->cb = cb; - op->closure = closure; - - book->priv->pending_ops = - g_list_append (book->priv->pending_ops, op); -} - -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, (gpointer) op); - - g_list_free_1 (popped); - - return 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"); - } - - ((EBookCallback) op->cb) (book, resp->status, op->closure); - - g_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; - } - - ((EBookCallback) op->cb) (book, resp->status, op->closure); - g_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_added_event (EBook *book, - EBookListenerResponse *resp) -{ - gtk_signal_emit (GTK_OBJECT (book), e_book_signals [CARD_ADDED], - resp->id); - - g_free (resp->id); -} - -static void -e_book_do_modified_event (EBook *book, - EBookListenerResponse *resp) -{ - gtk_signal_emit (GTK_OBJECT (book), e_book_signals [CARD_CHANGED], - resp->id); - - g_free (resp->id); -} - -static void -e_book_do_removed_event (EBook *book, - EBookListenerResponse *resp) -{ - gtk_signal_emit (GTK_OBJECT (book), e_book_signals [CARD_REMOVED], - resp->id); - - g_free (resp->id); -} - - -/* - * Reading notices out of the EBookListener's queue. - */ -static void -e_book_check_listener_queue (EBookListener *listener) -{ - EBook *book; - EBookListenerResponse *resp; - - book = e_book_listener_get_book (listener); - g_assert (book != NULL); - - resp = e_book_listener_pop_response (listener); - - if (resp == NULL) - return; - - switch (resp->op) { - case CreateCardResponse: - case RemoveCardResponse: - case ModifyCardResponse: - e_book_do_response_generic (book, resp); - break; - case OpenBookResponse: - e_book_do_response_open (book, resp); - break; - - case OpenProgressEvent: - e_book_do_progress_event (book, resp); - break; - case LinkStatusEvent: - e_book_do_link_event (book, resp); - break; - case CardAddedEvent: - e_book_do_added_event (book, resp); - break; - case CardModifiedEvent: - e_book_do_modified_event (book, resp); - break; - case CardRemovedEvent: - e_book_do_removed_event (book, resp); - break; - default: - g_error ("EBook: Unknown operation %d in listener queue!\n", - resp->op); - } - - g_free (resp); -} - -/** - * e_book_load_uri: - */ -gboolean -e_book_load_uri (EBook *book, - const char *uri, - EBookCallback open_response, - 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 (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; - } - - /* - * Load the addressbook into the PAS. - */ - CORBA_exception_init (&ev); - - Evolution_BookFactory_open_book ( - book->priv->book_factory, uri, - gnome_object_corba_objref (GNOME_OBJECT (book->priv->listener)), - &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_load_uri: CORBA exception while opening addressbook!\n"); - CORBA_exception_free (&ev); - return FALSE; - } - - CORBA_exception_free (&ev); - - book->priv->load_state = URILoading; - - e_book_queue_op (book, open_response, closure); - - /* 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 == URINotLoaded) { - g_warning ("e_book_unload_uri: No URI is loaded!\n"); - return; - } - - /* - * Release the remote Evolution_Book in the PAS. - */ - CORBA_exception_init (&ev); - - GNOME_Unknown_unref (book->priv->corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_unload_uri: Exception unref'ing " - "remote Evolution_Book interface!\n"); - CORBA_exception_free (&ev); - CORBA_exception_init (&ev); - } - - CORBA_Object_release (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); - - gtk_object_unref (GTK_OBJECT (book->priv->listener)); - - book->priv->listener = NULL; - book->priv->load_state = URINotLoaded; -} - -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); - - /* - * Connect to the Personal Addressbook Server. - */ - book->priv->book_factory = (Evolution_BookFactory) - goad_server_activate_with_id (NULL, CARDSERVER_GOAD_ID, 0, NULL); - - if (book->priv->book_factory == CORBA_OBJECT_NIL) { - g_warning ("e_book_construct: Could not obtain a handle " - "to the Personal Addressbook Server!\n"); - return FALSE; - } - - /* - * Create our local BookListener interface. - */ - book->priv->listener = e_book_listener_new (book); - if (book->priv->listener == NULL) { - g_warning ("e_book_construct: Could not create EBookListener!\n"); - return FALSE; - } - - gtk_signal_connect (GTK_OBJECT (book->priv->listener), "responses_queued", - e_book_check_listener_queue, 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; -} - -/* Fetching cards */ - -/** - * e_book_get_card: - */ -ECard * -e_book_get_card (EBook *book, - const char *id) -{ - char *vcard; - ECard *card; - - 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_card: No URI loaded!\n"); - return NULL; - } - - vcard = e_book_get_vcard (book, id); - - if (vcard == NULL) { - g_warning ("e_book_get_card: Got bogus VCard from PAS!\n"); - return NULL; - } - - card = e_card_new (vcard); - g_strdup (vcard); - - return card; -} - -/** - * e_book_get_vcard: - */ -char * -e_book_get_vcard (EBook *book, - const char *id) -{ - CORBA_Environment ev; - char *retval; - char *vcard; - - 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_vcard: No URI loaded!\n"); - return NULL; - } - - CORBA_exception_init (&ev); - - vcard = Evolution_Book_get_vcard (book->priv->corba_book, - (Evolution_CardId) id, - &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_get_vcard: Exception getting VCard from PAS!\n"); - CORBA_exception_free (&ev); - return NULL; - } - - CORBA_exception_free (&ev); - - if (vcard == NULL || strlen (vcard) == 0) { - g_warning ("e_book_get_vcard: Got NULL VCard from PAS!\n"); - return NULL; - } - - retval = g_strdup (vcard); - CORBA_free (vcard); - - return retval; -} - -/* 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); - g_return_val_if_fail (cb != NULL, 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); - g_return_val_if_fail (cb != 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); - - Evolution_Book_remove_card ( - book->priv->corba_book, (const Evolution_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); - return FALSE; - } - - CORBA_exception_free (&ev); - - e_book_queue_op (book, cb, closure); - - return TRUE; -} - -/* Adding cards. */ - -/** - * e_book_add_card: - */ -gboolean -e_book_add_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); - g_return_val_if_fail (cb != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_add_card: No URI loaded!\n"); - return FALSE; - } - - vcard = e_card_get_vcard (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); - - return retval; -} - -/** - * e_book_add_vcard: - */ -gboolean -e_book_add_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); - g_return_val_if_fail (cb != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_add_vcard: No URI loaded!\n"); - return FALSE; - } - - CORBA_exception_init (&ev); - - Evolution_Book_create_card ( - book->priv->corba_book, vcard, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_add_vcard: Exception adding card to PAS!\n"); - CORBA_exception_free (&ev); - return FALSE; - } - - CORBA_exception_free (&ev); - - e_book_queue_op (book, cb, closure); - - 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); - g_return_val_if_fail (cb != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_commit_card: No URI loaded!\n"); - return FALSE; - } - - vcard = e_card_get_vcard (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); - - 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); - g_return_val_if_fail (cb != NULL, FALSE); - - if (book->priv->load_state != URILoaded) { - g_warning ("e_book_commit_vcard: No URI loaded!\n"); - return FALSE; - } - - CORBA_exception_init (&ev); - - Evolution_Book_modify_card ( - book->priv->corba_book, vcard, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning ("e_book_commit_vcard: Exception " - "modifying card in PAS!\n"); - CORBA_exception_free (&ev); - return FALSE; - } - - CORBA_exception_free (&ev); - - e_book_queue_op (book, cb, closure); - - 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); - - Evolution_Book_check_connection (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; -} - -/** - * 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 = Evolution_Book_get_name (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; -} - -static void -e_book_destroy (GtkObject *object) -{ - EBook *book = E_BOOK (object); - CORBA_Environment ev; - - if (book->priv->load_state != URINotLoaded) - e_book_unload_uri (book); - - CORBA_exception_init (&ev); - - CORBA_Object_release (book->priv->book_factory, &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); - - 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 [CARD_CHANGED] = - gtk_signal_new ("card_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EBookClass, card_changed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - e_book_signals [CARD_ADDED] = - gtk_signal_new ("card_added", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EBookClass, card_added), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - e_book_signals [CARD_REMOVED] = - gtk_signal_new ("card_removed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EBookClass, card_removed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - 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); - - 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; -} |