/* -*- 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;
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;
};
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);
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->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_addr = 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,
EVC_X_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,
EVC_X_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,
EVC_X_DEST_NAME)) {
GList *v = e_vcard_attribute_param_get_values (param);
name = v ? v->data : NULL;
}
else if (!g_ascii_strcasecmp (param_name,
EVC_X_DEST_EMAIL)) {
GList *v = e_vcard_attribute_param_get_values (param);
email_addr = v ? v->data : NULL;
}
else if (!g_ascii_strcasecmp (param_name,
EVC_X_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_addr) e_destination_set_email (list_dest, email_addr);
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 */
/* is there anything to do here? */
}
}
}
void
e_destination_set_book (EDestination *dest, EBook *book)
{
ESource *source;
g_return_if_fail (dest && E_IS_DESTINATION (dest));
g_return_if_fail (book && E_IS_BOOK (book));
source = e_book_get_source (book);
if (dest->priv->source_uid || strcmp (e_source_peek_uid (source), dest->priv->source_uid)) {
e_destination_clear (dest);
dest->priv->source_uid = g_strdup (e_source_peek_uid (source));
}
}
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);
}
}
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);
}
} 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 (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);
}
}
void
e_destination_export_to_vcard_attribute (EDestination *dest, EVCardAttribute *attr)
{
e_vcard_attribute_remove_values (attr);
e_vcard_attribute_remove_params (attr);
if (e_destination_get_contact_uid (dest))
e_vcard_attribute_add_param_with_value (attr,
e_vcard_attribute_param_new (EVC_X_DEST_CONTACT_UID),
e_destination_get_contact_uid (dest));
if (e_destination_get_source_uid (dest))
e_vcard_attribute_add_param_with_value (attr,
e_vcard_attribute_param_new (EVC_X_DEST_SOURCE_UID),
e_destination_get_source_uid (dest));
if (-1 != e_destination_get_email_num (dest)) {
char buf[10];
g_snprintf (buf, sizeof (buf), "%d", e_destination_get_email_num (dest));
e_vcard_attribute_add_param_with_value (attr,
e_vcard_attribute_param_new (EVC_X_DEST_EMAIL_NUM),
buf);
}
if (e_destination_get_name (dest))
e_vcard_attribute_add_param_with_value (attr,
e_vcard_attribute_param_new (EVC_X_DEST_NAME),
e_destination_get_name (dest));
if (e_destination_get_email (dest))
e_vcard_attribute_add_param_with_value (attr,
e_vcard_attribute_param_new (EVC_X_DEST_EMAIL),
e_destination_get_email (dest));
e_vcard_attribute_add_param_with_value (attr,
e_vcard_attribute_param_new (EVC_X_DEST_HTML_MAIL),
e_destination_get_html_mail_pref (dest) ? "TRUE" : "FALSE");
if (e_destination_get_address (dest))
e_vcard_attribute_add_value (attr, e_destination_get_address (dest));
}
