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-rw-r--r--addressbook/util/e-destination.c1274
1 files changed, 1274 insertions, 0 deletions
diff --git a/addressbook/util/e-destination.c b/addressbook/util/e-destination.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * e-destination.c
+ *
+ * Copyright (C) 2001-2004 Ximian, Inc.
+ *
+ * Authors: Jon Trowbridge <trow@ximian.com>
+ * Chris Toshok <toshok@ximian.com>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ */
+
+/*
+ This file (and e-destination.h) should really be in
+ e-d-s/addressbook/libebook. but there are at present (at least) 2
+ reasons why they can't be:
+
+ 1) e_utf8_casefold_collate (in eab-book-util.c). we could just copy
+ the implementation into this file, though.. we already have an
+ implementation in the select-names code as well, yuck.
+
+ and
+
+ 2) camel-internet-address. fejj mentioned writing a stripped down
+ version for our use here, which would work. alternatively we can
+ just keep this file in evolution/ until/unless camel moves into
+ e-d-s.
+
+
+ we should probably make most of the functions in this file a little
+ stupider.. all the work extracting useful info from the
+ EContact/raw text/etc should happen in e_destination_set_contact
+ (and the other setters), not in a bunch of if's in the respective
+ _get_*() functions.
+*/
+
+#include <config.h>
+#include "e-destination.h"
+
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <libebook/e-book.h>
+#include "eab-marshal.h"
+#include "eab-book-util.h"
+
+#include <glib.h>
+#include <libxml/xmlmemory.h>
+#include <camel/camel-internet-address.h>
+
+#define d(x)
+
+struct _EDestinationPrivate {
+ gchar *raw;
+
+ EBook *book;
+ char *source_uid;
+
+ EContact *contact;
+ char *contact_uid;
+
+ int email_num;
+
+ char *name;
+ char *email;
+ char *addr;
+ char *textrep;
+
+ GList *list_dests;
+
+ guint html_mail_override : 1;
+ guint wants_html_mail : 1;
+
+ guint show_addresses : 1;
+
+ guint auto_recipient : 1;
+};
+
+#if notyet
+static void e_destination_set_book_uri (EDestination *, const char *uri);
+#endif
+static gboolean e_destination_from_contact (const EDestination *);
+static xmlNodePtr e_destination_xml_encode (const EDestination *dest);
+static gboolean e_destination_xml_decode (EDestination *dest, xmlNodePtr node);
+static void e_destination_clear (EDestination *dest);
+
+static GObjectClass *parent_class;
+
+static void
+e_destination_dispose (GObject *obj)
+{
+ EDestination *dest = E_DESTINATION (obj);
+
+ if (dest->priv) {
+ e_destination_clear (dest);
+
+ g_free (dest->priv);
+ dest->priv = NULL;
+ }
+
+ if (G_OBJECT_CLASS (parent_class)->dispose)
+ (* G_OBJECT_CLASS (parent_class)->dispose) (obj);
+}
+
+static void
+e_destination_class_init (EDestinationClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_ref (G_TYPE_OBJECT);
+
+ object_class->dispose = e_destination_dispose;
+}
+
+static void
+e_destination_init (EDestination *dest)
+{
+ dest->priv = g_new0 (struct _EDestinationPrivate, 1);
+
+ dest->priv->auto_recipient = FALSE;
+}
+
+GType
+e_destination_get_type (void)
+{
+ static GType dest_type = 0;
+
+ if (!dest_type) {
+ GTypeInfo dest_info = {
+ sizeof (EDestinationClass),
+ NULL, /* base_class_init */
+ NULL, /* base_class_finalize */
+ (GClassInitFunc) e_destination_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (EDestination),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) e_destination_init
+ };
+
+ dest_type = g_type_register_static (G_TYPE_OBJECT, "EDestination", &dest_info, 0);
+ }
+
+ return dest_type;
+}
+
+EDestination *
+e_destination_new (void)
+{
+ return g_object_new (E_TYPE_DESTINATION, NULL);
+}
+
+EDestination *
+e_destination_copy (const EDestination *dest)
+{
+ EDestination *new_dest;
+ GList *iter;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ new_dest = e_destination_new ();
+
+ new_dest->priv->source_uid = g_strdup (dest->priv->source_uid);
+ new_dest->priv->contact_uid = g_strdup (dest->priv->contact_uid);
+ new_dest->priv->name = g_strdup (dest->priv->name);
+ new_dest->priv->email = g_strdup (dest->priv->email);
+ new_dest->priv->addr = g_strdup (dest->priv->addr);
+ new_dest->priv->email_num = dest->priv->email_num;
+
+ if (dest->priv->contact)
+ new_dest->priv->contact = g_object_ref (dest->priv->contact);
+
+ if (dest->priv->book)
+ new_dest->priv->book = g_object_ref (dest->priv->book);
+
+ new_dest->priv->html_mail_override = dest->priv->html_mail_override;
+ new_dest->priv->wants_html_mail = dest->priv->wants_html_mail;
+
+ /* deep copy, recursively copy our children */
+ for (iter = dest->priv->list_dests; iter != NULL; iter = g_list_next (iter)) {
+ new_dest->priv->list_dests = g_list_append (new_dest->priv->list_dests,
+ e_destination_copy (E_DESTINATION (iter->data)));
+ }
+
+ /* XXX other settings? */
+
+ return new_dest;
+}
+
+static void
+e_destination_clear (EDestination *dest)
+{
+ g_free (dest->priv->source_uid);
+ dest->priv->source_uid = NULL;
+
+ g_free (dest->priv->contact_uid);
+ dest->priv->contact_uid = NULL;
+
+ g_free (dest->priv->raw);
+ dest->priv->raw = NULL;
+
+ g_free (dest->priv->name);
+ dest->priv->name = NULL;
+
+ g_free (dest->priv->email);
+ dest->priv->email = NULL;
+
+ g_free (dest->priv->addr);
+ dest->priv->addr = NULL;
+
+ g_free (dest->priv->textrep);
+ dest->priv->textrep = NULL;
+
+ if (dest->priv->book) {
+ g_object_unref (dest->priv->book);
+ dest->priv->book = NULL;
+ }
+ if (dest->priv->contact) {
+ g_object_unref (dest->priv->contact);
+ dest->priv->contact = NULL;
+ }
+ dest->priv->email_num = -1;
+
+ g_list_foreach (dest->priv->list_dests, (GFunc) g_object_unref, NULL);
+ g_list_free (dest->priv->list_dests);
+ dest->priv->list_dests = NULL;
+}
+
+static gboolean
+nonempty (const char *s)
+{
+ gunichar c;
+ if (s == NULL)
+ return FALSE;
+ while (*s) {
+ c = g_utf8_get_char (s);
+ if (!g_unichar_isspace (c))
+ return TRUE;
+ s = g_utf8_next_char (s);
+ }
+ return FALSE;
+}
+
+gboolean
+e_destination_empty (const EDestination *dest)
+
+{
+ struct _EDestinationPrivate *p;
+
+ g_return_val_if_fail (E_IS_DESTINATION (dest), TRUE);
+
+ p = dest->priv;
+
+ return !(p->contact != NULL
+ || (p->source_uid && *p->source_uid)
+ || (p->contact_uid && *p->contact_uid)
+ || (nonempty (p->raw))
+ || (nonempty (p->name))
+ || (nonempty (p->email))
+ || (nonempty (p->addr))
+ || (p->list_dests != NULL));
+}
+
+gboolean
+e_destination_equal (const EDestination *a, const EDestination *b)
+{
+ const struct _EDestinationPrivate *pa, *pb;
+ const char *na, *nb;
+
+ g_return_val_if_fail (E_IS_DESTINATION (a), FALSE);
+ g_return_val_if_fail (E_IS_DESTINATION (b), FALSE);
+
+ if (a == b)
+ return TRUE;
+
+ pa = a->priv;
+ pb = b->priv;
+
+ /* Check equality of contacts. */
+ if (pa->contact || pb->contact) {
+ if (! (pa->contact && pb->contact))
+ return FALSE;
+
+ if (pa->contact == pb->contact || !strcmp (e_contact_get_const (pa->contact, E_CONTACT_UID),
+ e_contact_get_const (pb->contact, E_CONTACT_UID)))
+ return TRUE;
+
+ return FALSE;
+ }
+
+ /* Just in case name returns NULL */
+ na = e_destination_get_name (a);
+ nb = e_destination_get_name (b);
+ if ((na || nb) && !(na && nb && ! e_utf8_casefold_collate (na, nb)))
+ return FALSE;
+
+ if (!g_ascii_strcasecmp (e_destination_get_email (a), e_destination_get_email (b)))
+ return TRUE;
+ else
+ return FALSE;
+}
+
+void
+e_destination_set_contact (EDestination *dest, EContact *contact, gint email_num)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+ g_return_if_fail (contact && E_IS_CONTACT (contact));
+
+ if (dest->priv->contact != contact || dest->priv->email_num != email_num) {
+
+ e_destination_clear (dest);
+
+ dest->priv->contact = g_object_ref (contact);
+
+ dest->priv->contact_uid = e_contact_get (dest->priv->contact, E_CONTACT_UID);
+
+ dest->priv->email_num = email_num;
+
+ /* handle the mailing list case */
+ if (e_contact_get (dest->priv->contact, E_CONTACT_IS_LIST)) {
+ GList *email = e_contact_get_attributes (dest->priv->contact, E_CONTACT_EMAIL);
+
+ if (email) {
+ GList *iter;
+
+ for (iter = email; iter; iter = iter->next) {
+ EVCardAttribute *attr = iter->data;
+ GList *p;
+ EDestination *list_dest = e_destination_new ();
+ char *contact_uid = NULL;
+ char *email = NULL;
+ char *name = NULL;
+ int email_num = -1;
+ gboolean html_pref = FALSE;
+
+ for (p = e_vcard_attribute_get_params (attr); p; p = p->next) {
+ EVCardAttributeParam *param = p->data;
+ const char *param_name = e_vcard_attribute_param_get_name (param);
+ if (!g_ascii_strcasecmp (param_name,
+ "X-EVOLUTION-DEST-CONTACT-UID")) {
+ GList *v = e_vcard_attribute_param_get_values (param);
+ contact_uid = v ? g_strdup (v->data) : NULL;
+ }
+ else if (!g_ascii_strcasecmp (param_name,
+ "X-EVOLUTION-DEST-EMAIL-NUM")) {
+ GList *v = e_vcard_attribute_param_get_values (param);
+ email_num = v ? atoi (v->data) : -1;
+ }
+ else if (!g_ascii_strcasecmp (param_name,
+ "X-EVOLUTION-DEST-NAME")) {
+ GList *v = e_vcard_attribute_param_get_values (param);
+ name = v ? v->data : NULL;
+ }
+ else if (!g_ascii_strcasecmp (param_name,
+ "X-EVOLUTION-DEST-EMAIL")) {
+ GList *v = e_vcard_attribute_param_get_values (param);
+ email = v ? v->data : NULL;
+ }
+ else if (!g_ascii_strcasecmp (param_name,
+ "X-EVOLUTION-DEST-HTML-MAIL")) {
+ GList *v = e_vcard_attribute_param_get_values (param);
+ html_pref = v ? !g_ascii_strcasecmp (v->data, "true") : FALSE;
+ }
+ }
+
+ if (contact_uid) e_destination_set_contact_uid (list_dest, contact_uid, email_num);
+ if (name) e_destination_set_name (list_dest, name);
+ if (email) e_destination_set_email (list_dest, email);
+ e_destination_set_html_mail_pref (list_dest, html_pref);
+
+ dest->priv->list_dests = g_list_append (dest->priv->list_dests, list_dest);
+ }
+
+ g_list_foreach (email, (GFunc) e_vcard_attribute_free, NULL);
+ g_list_free (email);
+ }
+ }
+ else {
+ /* handle the normal contact case */
+ }
+ }
+}
+
+void
+e_destination_set_book (EDestination *dest, EBook *book)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+ g_return_if_fail (book && E_IS_BOOK (book));
+
+ if (dest->priv->book != book) {
+ e_destination_clear (dest);
+
+ if (book) {
+ ESource *source;
+
+ dest->priv->book = g_object_ref (book);
+
+ source = e_book_get_source (dest->priv->book);
+ dest->priv->source_uid = g_strdup (e_source_peek_uid (source));
+ }
+ }
+}
+
+#if notyet
+/* XXX */
+static void
+e_destination_set_book_uri (EDestination *dest, const char *uri)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+ g_return_if_fail (uri != NULL);
+
+ if (dest->priv->book_uri == NULL || strcmp (dest->priv->book_uri, uri)) {
+ g_free (dest->priv->book_uri);
+ dest->priv->book_uri = g_strdup (uri);
+ }
+}
+#endif
+
+void
+e_destination_set_contact_uid (EDestination *dest, const char *uid, gint email_num)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+ g_return_if_fail (uid != NULL);
+
+ if (dest->priv->contact_uid == NULL
+ || strcmp (dest->priv->contact_uid, uid)
+ || dest->priv->email_num != email_num) {
+
+ g_free (dest->priv->contact_uid);
+ dest->priv->contact_uid = g_strdup (uid);
+ dest->priv->email_num = email_num;
+
+ /* If we already have a contact, remove it unless it's uid matches the one
+ we just set. */
+ if (dest->priv->contact && strcmp (uid,
+ e_contact_get_const (dest->priv->contact, E_CONTACT_UID))) {
+ g_object_unref (dest->priv->contact);
+ dest->priv->contact = NULL;
+ }
+ }
+}
+
+static void
+e_destination_set_source_uid (EDestination *dest, const char *uid)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+ g_return_if_fail (uid != NULL);
+
+ if (dest->priv->source_uid == NULL
+ || strcmp (dest->priv->source_uid, uid)) {
+
+ g_free (dest->priv->source_uid);
+ dest->priv->source_uid = g_strdup (uid);
+
+ /* If we already have a book, remove it unless it's uid matches the one
+ we just set. */
+ if (dest->priv->book) {
+ ESource *source = e_book_get_source (dest->priv->book);
+ if (strcmp (uid,
+ e_source_peek_uid (source))) {
+ g_object_unref (dest->priv->book);
+ dest->priv->book = NULL;
+ }
+ }
+ }
+}
+
+void
+e_destination_set_name (EDestination *dest, const char *name)
+{
+ gboolean changed = FALSE;
+
+ g_return_if_fail (E_IS_DESTINATION (dest));
+
+ if (name == NULL) {
+ if (dest->priv->name != NULL) {
+ g_free (dest->priv->name);
+ dest->priv->name = NULL;
+ changed = TRUE;
+ }
+ } else if (dest->priv->name == NULL || strcmp (dest->priv->name, name)) {
+ g_free (dest->priv->name);
+ dest->priv->name = g_strdup (name);
+ changed = TRUE;
+ }
+
+ if (changed) {
+ g_free (dest->priv->addr);
+ dest->priv->addr = NULL;
+ g_free (dest->priv->textrep);
+ dest->priv->textrep = NULL;
+ }
+}
+
+void
+e_destination_set_email (EDestination *dest, const char *email)
+{
+ gboolean changed = FALSE;
+
+ g_return_if_fail (E_IS_DESTINATION (dest));
+
+ if (email == NULL) {
+ if (dest->priv->email != NULL) {
+ g_free (dest->priv->addr);
+ dest->priv->addr = NULL;
+ changed = TRUE;
+ }
+ } else if (dest->priv->email == NULL || strcmp (dest->priv->email, email)) {
+ g_free (dest->priv->email);
+ dest->priv->email = g_strdup (email);
+ changed = TRUE;
+ }
+
+ if (changed) {
+ g_free (dest->priv->addr);
+ dest->priv->addr = NULL;
+ g_free (dest->priv->textrep);
+ dest->priv->textrep = NULL;
+ }
+}
+
+static gboolean
+e_destination_from_contact (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), FALSE);
+ return dest->priv->contact != NULL || dest->priv->source_uid != NULL || dest->priv->contact_uid != NULL;
+}
+
+gboolean
+e_destination_is_auto_recipient (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), FALSE);
+
+ return dest->priv->auto_recipient;
+}
+
+void
+e_destination_set_auto_recipient (EDestination *dest, gboolean value)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+
+ dest->priv->auto_recipient = value;
+}
+
+EContact *
+e_destination_get_contact (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ return dest->priv->contact;
+}
+
+const char *
+e_destination_get_contact_uid (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ return dest->priv->contact_uid;
+}
+
+const char *
+e_destination_get_source_uid (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ return dest->priv->source_uid;
+}
+
+gint
+e_destination_get_email_num (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), -1);
+
+ if (dest->priv->contact == NULL && (dest->priv->source_uid == NULL || dest->priv->contact_uid == NULL))
+ return -1;
+
+ return dest->priv->email_num;
+}
+
+const char *
+e_destination_get_name (const EDestination *dest)
+{
+ struct _EDestinationPrivate *priv;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
+
+ if (priv->name == NULL) {
+ if (priv->contact != NULL) {
+ priv->name = e_contact_get (priv->contact, E_CONTACT_FULL_NAME);
+
+ if (priv->name == NULL || *priv->name == '\0') {
+ g_free (priv->name);
+ priv->name = e_contact_get (priv->contact, E_CONTACT_FILE_AS);
+ }
+
+ if (priv->name == NULL || *priv->name == '\0') {
+ g_free (priv->name);
+ if (e_contact_get (priv->contact, E_CONTACT_IS_LIST))
+ priv->name = g_strdup (_("Unnamed List"));
+ else
+ priv->name = g_strdup (e_destination_get_email (dest));
+ }
+ }
+ else if (priv->raw != NULL) {
+ CamelInternetAddress *addr = camel_internet_address_new ();
+
+ if (camel_address_unformat (CAMEL_ADDRESS (addr), priv->raw)) {
+ const char *camel_name = NULL;
+
+ camel_internet_address_get (addr, 0, &camel_name, NULL);
+ priv->name = g_strdup (camel_name);
+ }
+
+ camel_object_unref (CAMEL_OBJECT (addr));
+ }
+ }
+
+ return priv->name;
+}
+
+const char *
+e_destination_get_email (const EDestination *dest)
+{
+ struct _EDestinationPrivate *priv;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
+
+ if (priv->email == NULL) {
+ if (priv->contact != NULL) {
+ /* Pull the address out of the card. */
+ GList *email = e_contact_get (priv->contact, E_CONTACT_EMAIL);
+ if (email) {
+ char *e = g_list_nth_data (email, priv->email_num);
+
+ if (e)
+ priv->email = g_strdup (e);
+ }
+ if (email) {
+ g_list_foreach (email, (GFunc)g_free, NULL);
+ g_list_free (email);
+ }
+
+ } else if (priv->raw != NULL) {
+ CamelInternetAddress *addr = camel_internet_address_new ();
+
+ if (camel_address_unformat (CAMEL_ADDRESS (addr), priv->raw)) {
+ const char *camel_email = NULL;
+ camel_internet_address_get (addr, 0, NULL, &camel_email);
+ priv->email = g_strdup (camel_email);
+ }
+
+ camel_object_unref (CAMEL_OBJECT (addr));
+ }
+
+ /* Force e-mail to be non-null... */
+ if (priv->email == NULL) {
+ priv->email = g_strdup ("");
+ }
+ }
+
+ return priv->email;
+}
+
+const char *
+e_destination_get_address (const EDestination *dest)
+{
+ struct _EDestinationPrivate *priv;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
+
+ if (priv->addr == NULL) {
+ CamelInternetAddress *addr = camel_internet_address_new ();
+
+ if (e_destination_is_evolution_list (dest)) {
+ GList *iter = dest->priv->list_dests;
+
+ while (iter) {
+ EDestination *list_dest = E_DESTINATION (iter->data);
+
+ if (!e_destination_empty (list_dest)) {
+ const char *name, *email;
+ name = e_destination_get_name (list_dest);
+ email = e_destination_get_email (list_dest);
+
+ if (nonempty (name) && nonempty (email))
+ camel_internet_address_add (addr, name, email);
+ else if (nonempty (email))
+ camel_address_decode (CAMEL_ADDRESS (addr), email);
+ else /* this case loses i suppose, but there's
+ nothing we can do here */
+ camel_address_decode (CAMEL_ADDRESS (addr), name);
+ }
+ iter = g_list_next (iter);
+ }
+
+ priv->addr = camel_address_encode (CAMEL_ADDRESS (addr));
+ } else if (priv->raw) {
+
+ if (camel_address_unformat (CAMEL_ADDRESS (addr), priv->raw)) {
+ priv->addr = camel_address_encode (CAMEL_ADDRESS (addr));
+ }
+ } else {
+ const char *name, *email;
+ name = e_destination_get_name (dest);
+ email = e_destination_get_email (dest);
+
+ if (nonempty (name) && nonempty (email))
+ camel_internet_address_add (addr, name, email);
+ else if (nonempty (email))
+ camel_address_decode (CAMEL_ADDRESS (addr), email);
+ else /* this case loses i suppose, but there's
+ nothing we can do here */
+ camel_address_decode (CAMEL_ADDRESS (addr), name);
+
+ priv->addr = camel_address_encode (CAMEL_ADDRESS (addr));
+ }
+
+ camel_object_unref (CAMEL_OBJECT (addr));
+ }
+
+ return priv->addr;
+}
+
+void
+e_destination_set_raw (EDestination *dest, const char *raw)
+{
+ g_return_if_fail (E_IS_DESTINATION (dest));
+ g_return_if_fail (raw != NULL);
+
+ if (dest->priv->raw == NULL || strcmp (dest->priv->raw, raw)) {
+
+ e_destination_clear (dest);
+
+ dest->priv->raw = g_strdup (raw);
+ }
+}
+
+const char *
+e_destination_get_textrep (const EDestination *dest, gboolean include_email)
+{
+ const char *name, *email;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ if (dest->priv->raw)
+ return dest->priv->raw;
+
+ name = e_destination_get_name (dest);
+ email = e_destination_get_email (dest);
+
+ if (e_destination_from_contact (dest) && name != NULL && (!include_email || !email || !*email))
+ return name;
+
+ /* Make sure that our address gets quoted properly */
+ if (name && email && dest->priv->textrep == NULL) {
+ CamelInternetAddress *addr = camel_internet_address_new ();
+
+ camel_internet_address_add (addr, name, email);
+ g_free (dest->priv->textrep);
+ dest->priv->textrep = camel_address_format (CAMEL_ADDRESS (addr));
+ camel_object_unref (CAMEL_OBJECT (addr));
+ }
+
+ if (dest->priv->textrep != NULL)
+ return dest->priv->textrep;
+
+ if (email)
+ return email;
+
+ return "";
+}
+
+gboolean
+e_destination_is_evolution_list (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), FALSE);
+
+ return dest->priv->list_dests != NULL;
+}
+
+gboolean
+e_destination_list_show_addresses (const EDestination *dest)
+{
+ g_return_val_if_fail (E_IS_DESTINATION (dest), FALSE);
+
+ if (dest->priv->contact != NULL)
+ return GPOINTER_TO_UINT (e_contact_get (dest->priv->contact, E_CONTACT_LIST_SHOW_ADDRESSES));
+
+ return dest->priv->show_addresses;
+}
+
+gboolean
+e_destination_get_html_mail_pref (const EDestination *dest)
+{
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), FALSE);
+
+ if (dest->priv->html_mail_override || dest->priv->contact == NULL)
+ return dest->priv->wants_html_mail;
+
+ return e_contact_get (dest->priv->contact, E_CONTACT_WANTS_HTML) ? TRUE : FALSE;
+}
+
+void
+e_destination_set_html_mail_pref (EDestination *dest, gboolean x)
+{
+ g_return_if_fail (dest && E_IS_DESTINATION (dest));
+
+ dest->priv->html_mail_override = TRUE;
+ if (dest->priv->wants_html_mail != x) {
+ dest->priv->wants_html_mail = x;
+ }
+}
+
+/*
+ * Destination import/export
+ */
+
+char *
+e_destination_get_textrepv (EDestination **destv)
+{
+ int i, j, len = 0;
+ char **strv;
+ char *str;
+
+ g_return_val_if_fail (destv, NULL);
+
+ /* Q: Please tell me this is only for assertion
+ reasons. If this is considered to be ok behavior then you
+ shouldn't use g_return's. Just a reminder ;-)
+
+ A: Yes, this is just an assertion. (Though it does find the
+ length of the vector in the process...)
+ */
+ while (destv[len]) {
+ g_return_val_if_fail (E_IS_DESTINATION (destv[len]), NULL);
+ len++;
+ }
+
+ strv = g_new0 (char *, len + 1);
+ for (i = 0, j = 0; destv[i]; i++) {
+ if (!e_destination_empty (destv[i])) {
+ const char *addr = e_destination_get_address (destv[i]);
+ strv[j++] = addr ? (char *) addr : "";
+ }
+ }
+
+ str = g_strjoinv (", ", strv);
+
+ g_free (strv);
+
+ return str;
+}
+
+xmlNodePtr
+e_destination_xml_encode (const EDestination *dest)
+{
+ xmlNodePtr dest_node;
+ const char *str;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ dest_node = xmlNewNode (NULL, "destination");
+
+ str = e_destination_get_name (dest);
+ if (str)
+ xmlNewTextChild (dest_node, NULL, "name", str);
+
+ if (!e_destination_is_evolution_list (dest)) {
+ str = e_destination_get_email (dest);
+ if (str)
+ xmlNewTextChild (dest_node, NULL, "email", str);
+ } else {
+ GList *iter = dest->priv->list_dests;
+
+ while (iter) {
+ EDestination *list_dest = E_DESTINATION (iter->data);
+ xmlNodePtr list_node = xmlNewNode (NULL, "list_entry");
+
+ str = e_destination_get_name (list_dest);
+ if (str) {
+ char *escaped = xmlEncodeEntitiesReentrant (NULL, str);
+ xmlNewTextChild (list_node, NULL, "name", escaped);
+ xmlFree (escaped);
+ }
+
+ str = e_destination_get_email (list_dest);
+ if (str) {
+ char *escaped = xmlEncodeEntitiesReentrant (NULL, str);
+ xmlNewTextChild (list_node, NULL, "email", str);
+ xmlFree (escaped);
+ }
+
+ xmlAddChild (dest_node, list_node);
+
+ iter = g_list_next (iter);
+ }
+
+ xmlNewProp (dest_node, "is_list", "yes");
+ xmlNewProp (dest_node, "show_addresses",
+ e_destination_list_show_addresses (dest) ? "yes" : "no");
+ }
+
+ str = e_destination_get_source_uid (dest);
+ if (str) {
+ char *escaped = xmlEncodeEntitiesReentrant (NULL, str);
+ xmlNewTextChild (dest_node, NULL, "source_uid", str);
+ xmlFree (escaped);
+ }
+
+ str = e_destination_get_contact_uid (dest);
+ if (str) {
+ char buf[16];
+
+ xmlNodePtr uri_node = xmlNewTextChild (dest_node, NULL, "card_uid", str);
+ g_snprintf (buf, 16, "%d", e_destination_get_email_num (dest));
+ xmlNewProp (uri_node, "email_num", buf);
+ }
+
+ xmlNewProp (dest_node, "html_mail", e_destination_get_html_mail_pref (dest) ? "yes" : "no");
+
+ xmlNewProp (dest_node, "auto_recipient",
+ e_destination_is_auto_recipient (dest) ? "yes" : "no");
+
+ return dest_node;
+}
+
+gboolean
+e_destination_xml_decode (EDestination *dest, xmlNodePtr node)
+{
+ char *name = NULL, *email = NULL, *source_uid = NULL, *card_uid = NULL;
+ gboolean is_list = FALSE, show_addr = FALSE, auto_recip = FALSE;
+ gboolean html_mail = FALSE;
+ GList *list_dests = NULL;
+ int email_num = -1;
+ char *tmp;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), FALSE);
+ g_return_val_if_fail (node != NULL, FALSE);
+
+ if (strcmp (node->name, "destination"))
+ return FALSE;
+
+ tmp = xmlGetProp (node, "html_mail");
+ if (tmp) {
+ html_mail = !strcmp (tmp, "yes");
+ xmlFree (tmp);
+ }
+
+ tmp = xmlGetProp (node, "is_list");
+ if (tmp) {
+ is_list = !strcmp (tmp, "yes");
+ xmlFree (tmp);
+ }
+
+ tmp = xmlGetProp (node, "show_addresses");
+ if (tmp) {
+ show_addr = !strcmp (tmp, "yes");
+ xmlFree (tmp);
+ }
+
+ tmp = xmlGetProp (node, "auto_recipient");
+ if (tmp) {
+ auto_recip = !strcmp (tmp, "yes");
+ xmlFree (tmp);
+ }
+
+ node = node->xmlChildrenNode;
+ while (node) {
+ if (!strcmp (node->name, "name")) {
+ tmp = xmlNodeGetContent (node);
+ g_free (name);
+ name = g_strdup (tmp);
+ xmlFree (tmp);
+ } else if (!is_list && !strcmp (node->name, "email")) {
+ tmp = xmlNodeGetContent (node);
+ g_free (email);
+ email = g_strdup (tmp);
+ xmlFree (tmp);
+ } else if (is_list && !strcmp (node->name, "list_entry")) {
+ xmlNodePtr subnode = node->xmlChildrenNode;
+ char *list_name = NULL, *list_email = NULL;
+
+ while (subnode) {
+ if (!strcmp (subnode->name, "name")) {
+ tmp = xmlNodeGetContent (subnode);
+ g_free (list_name);
+ list_name = g_strdup (tmp);
+ xmlFree (tmp);
+ } else if (!strcmp (subnode->name, "email")) {
+ tmp = xmlNodeGetContent (subnode);
+ g_free (list_email);
+ list_email = g_strdup (tmp);
+ xmlFree (tmp);
+ }
+
+ subnode = subnode->next;
+ }
+
+ if (list_name || list_email) {
+ EDestination *list_dest = e_destination_new ();
+
+ if (list_name)
+ e_destination_set_name (list_dest, list_name);
+ if (list_email)
+ e_destination_set_email (list_dest, list_email);
+
+ g_free (list_name);
+ g_free (list_email);
+
+ list_dests = g_list_append (list_dests, list_dest);
+ }
+#if notyet
+ } else if (!strcmp (node->name, "book_uri")) {
+ tmp = xmlNodeGetContent (node);
+ g_free (book_uri);
+ book_uri = g_strdup (tmp);
+ xmlFree (tmp);
+#endif
+ } else if (!strcmp (node->name, "source_uid")) {
+ tmp = xmlNodeGetContent (node);
+ g_free (source_uid);
+ source_uid = g_strdup (tmp);
+ xmlFree (tmp);
+ } else if (!strcmp (node->name, "card_uid")) {
+ tmp = xmlNodeGetContent (node);
+ g_free (card_uid);
+ card_uid = g_strdup (tmp);
+ xmlFree (tmp);
+
+ tmp = xmlGetProp (node, "email_num");
+ email_num = atoi (tmp);
+ xmlFree (tmp);
+ }
+
+ node = node->next;
+ }
+
+ e_destination_clear (dest);
+
+ if (name) {
+ e_destination_set_name (dest, name);
+ g_free (name);
+ }
+ if (email) {
+ e_destination_set_email (dest, email);
+ g_free (email);
+ }
+#if notyet
+ /* XXX */
+ if (book_uri) {
+ e_destination_set_book_uri (dest, book_uri);
+ g_free (book_uri);
+ }
+#endif
+ if (source_uid) {
+ e_destination_set_source_uid (dest, source_uid);
+ g_free (source_uid);
+ }
+ if (card_uid) {
+ e_destination_set_contact_uid (dest, card_uid, email_num);
+ g_free (card_uid);
+ }
+ if (list_dests)
+ dest->priv->list_dests = list_dests;
+
+ dest->priv->html_mail_override = TRUE;
+ dest->priv->wants_html_mail = html_mail;
+
+ dest->priv->show_addresses = show_addr;
+
+ dest->priv->auto_recipient = auto_recip;
+
+ return TRUE;
+}
+
+static char *
+null_terminate_and_remove_extra_whitespace (xmlChar *xml_in, gint size)
+{
+ gboolean skip_white = FALSE;
+ char *xml, *r, *w;
+
+ if (xml_in == NULL || size <= 0)
+ return NULL;
+
+ xml = g_strndup (xml_in, size);
+ r = w = xml;
+
+ while (*r) {
+ if (*r == '\n' || *r == '\r') {
+ skip_white = TRUE;
+ } else {
+ gunichar c = g_utf8_get_char (r);
+ gboolean is_space = g_unichar_isspace (c);
+
+ *w = *r;
+
+ if (!(skip_white && is_space))
+ w++;
+ if (!is_space)
+ skip_white = FALSE;
+ }
+ r = g_utf8_next_char (r);
+ }
+
+ *w = '\0';
+
+ return xml;
+}
+
+char *
+e_destination_export (const EDestination *dest)
+{
+ xmlNodePtr dest_node;
+ xmlDocPtr dest_doc;
+ xmlChar *buffer = NULL;
+ int size = -1;
+ char *str;
+
+ g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
+
+ dest_node = e_destination_xml_encode (dest);
+ if (dest_node == NULL)
+ return NULL;
+
+ dest_doc = xmlNewDoc (XML_DEFAULT_VERSION);
+ xmlDocSetRootElement (dest_doc, dest_node);
+
+ xmlDocDumpMemory (dest_doc, &buffer, &size);
+ xmlFreeDoc (dest_doc);
+
+ str = null_terminate_and_remove_extra_whitespace (buffer, size);
+ xmlFree (buffer);
+
+ return str;
+}
+
+EDestination *
+e_destination_import (const char *str)
+{
+ EDestination *dest = NULL;
+ xmlDocPtr dest_doc;
+
+ if (!(str && *str))
+ return NULL;
+
+ dest_doc = xmlParseMemory ((char *) str, strlen (str));
+ if (dest_doc && dest_doc->xmlRootNode) {
+ dest = e_destination_new ();
+ if (! e_destination_xml_decode (dest, dest_doc->xmlRootNode)) {
+ g_object_unref (dest);
+ dest = NULL;
+ }
+ }
+ xmlFreeDoc (dest_doc);
+
+ return dest;
+}
+
+char *
+e_destination_exportv (EDestination **destv)
+{
+ xmlDocPtr destv_doc;
+ xmlNodePtr destv_node;
+ xmlChar *buffer = NULL;
+ int i, size = -1;
+ char *str;
+
+ if (destv == NULL || *destv == NULL)
+ return NULL;
+
+ destv_doc = xmlNewDoc (XML_DEFAULT_VERSION);
+ destv_node = xmlNewNode (NULL, "destinations");
+ xmlDocSetRootElement (destv_doc, destv_node);
+
+ for (i = 0; destv[i]; i++) {
+ if (! e_destination_empty (destv[i])) {
+ xmlNodePtr dest_node = e_destination_xml_encode (destv[i]);
+ if (dest_node)
+ xmlAddChild (destv_node, dest_node);
+ }
+ }
+
+ xmlDocDumpMemory (destv_doc, &buffer, &size);
+ xmlFreeDoc (destv_doc);
+
+ str = null_terminate_and_remove_extra_whitespace (buffer, size);
+ xmlFree (buffer);
+
+ return str;
+}
+
+EDestination **
+e_destination_importv (const char *str)
+{
+ GPtrArray *dest_array = NULL;
+ xmlDocPtr destv_doc;
+ xmlNodePtr node;
+ EDestination **destv = NULL;
+
+ if (!(str && *str))
+ return NULL;
+
+ destv_doc = xmlParseMemory ((char *)str, strlen (str));
+ if (destv_doc == NULL)
+ return NULL;
+
+ node = destv_doc->xmlRootNode;
+
+ if (strcmp (node->name, "destinations"))
+ goto finished;
+
+ node = node->xmlChildrenNode;
+
+ dest_array = g_ptr_array_new ();
+
+ while (node) {
+ EDestination *dest;
+
+ dest = e_destination_new ();
+ if (e_destination_xml_decode (dest, node) && !e_destination_empty (dest)) {
+ g_ptr_array_add (dest_array, dest);
+ } else {
+ g_object_unref (dest);
+ }
+
+ node = node->next;
+ }
+
+ /* we need destv to be NULL terminated */
+ g_ptr_array_add (dest_array, NULL);
+
+ destv = (EDestination **) dest_array->pdata;
+ g_ptr_array_free (dest_array, FALSE);
+
+ finished:
+ xmlFreeDoc (destv_doc);
+
+ return destv;
+}
+
+void
+e_destination_freev (EDestination **destv)
+{
+ int i;
+
+ if (destv) {
+ for (i = 0; destv[i] != NULL; ++i) {
+ g_object_unref (destv[i]);
+ }
+ g_free (destv);
+ }
+
+}