/*
* Copyright (C) 2000 Helix Code Inc.
*
* Authors: Michael Zucchi <notzed@helixcode.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* 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 Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "camel-mime-utils.h"
#include "camel-internet-address.h"
static int internet_decode (CamelAddress *, const char *raw);
static char * internet_encode (CamelAddress *);
static void internet_remove (CamelAddress *, int index);
static void camel_internet_address_class_init (CamelInternetAddressClass *klass);
static void camel_internet_address_init (CamelInternetAddress *obj);
static CamelAddressClass *camel_internet_address_parent;
struct _address {
char *name;
char *address;
};
enum SIGNALS {
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
guint
camel_internet_address_get_type (void)
{
static guint type = 0;
if (!type) {
GtkTypeInfo type_info = {
"CamelInternetAddress",
sizeof (CamelInternetAddress),
sizeof (CamelInternetAddressClass),
(GtkClassInitFunc) camel_internet_address_class_init,
(GtkObjectInitFunc) camel_internet_address_init,
(GtkArgSetFunc) NULL,
(GtkArgGetFunc) NULL
};
type = gtk_type_unique (camel_address_get_type (), &type_info);
}
return type;
}
static void
camel_internet_address_class_init (CamelInternetAddressClass *klass)
{
GtkObjectClass *object_class = (GtkObjectClass *) klass;
CamelAddressClass *address = (CamelAddressClass *) klass;
camel_internet_address_parent = gtk_type_class (camel_address_get_type ());
address->decode = internet_decode;
address->encode = internet_encode;
address->remove = internet_remove;
gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
}
static void
camel_internet_address_init (CamelInternetAddress *obj)
{
}
static int
internet_decode (CamelAddress *a, const char *raw)
{
struct _header_address *ha, *n;
/* Should probably use its own decoder or something */
ha = header_address_decode(raw);
if (ha) {
n = ha;
while (n) {
if (n->type == HEADER_ADDRESS_NAME) {
camel_internet_address_add((CamelInternetAddress *)a, n->name, n->v.addr);
} else if (n->type == HEADER_ADDRESS_GROUP) {
struct _header_address *g = n->v.members;
while (g) {
if (g->type == HEADER_ADDRESS_NAME)
camel_internet_address_add((CamelInternetAddress *)a, g->name, g->v.addr);
/* otherwise, its an error, infact */
g = g->next;
}
}
n = n->next;
}
header_address_list_clear(&ha);
}
return 0;
}
static char * internet_encode (CamelAddress *a)
{
int i;
GString *out;
char *ret;
if (a->addresses->len == 0)
return NULL;
out = g_string_new("");
for (i=0;i<a->addresses->len;i++) {
struct _address *addr = g_ptr_array_index( a->addresses, i );
char *name = header_encode_string(addr->name);
if (i!=0)
g_string_append(out, ", ");
if (name) {
g_string_sprintfa(out, "%s ", name);
g_free(name);
}
g_string_sprintfa(out, "<%s>", addr->address);
}
ret = out->str;
g_string_free(out, FALSE);
return ret;
}
static void internet_remove (CamelAddress *a, int index)
{
struct _address *addr;
if (index <0 || index >= a->addresses->len)
return;
addr = g_ptr_array_index( a->addresses, index);
g_free(addr->name);
g_free(addr->address);
g_free(addr);
g_ptr_array_remove_index( a->addresses, index);
}
/**
* camel_internet_address_new:
*
* Create a new CamelInternetAddress object.
*
* Return value: A new CamelInternetAddress object.
**/
CamelInternetAddress *
camel_internet_address_new (void)
{
CamelInternetAddress *new = CAMEL_INTERNET_ADDRESS ( gtk_type_new (camel_internet_address_get_type ()));
return new;
}
/**
* camel_internet_address_add:
* @a:
* @name:
* @address:
*
* Add a new internet address to the address object.
*
* Return value: Index of added entry.
**/
int
camel_internet_address_add (CamelInternetAddress *a, const char *name, const char *address)
{
struct _address *new;
int index;
g_return_val_if_fail(IS_CAMEL_INTERNET_ADDRESS(a), -1);
new = g_malloc(sizeof(*new));
new->name = g_strdup(name);
new->address = g_strdup(address);
index = ((CamelAddress *)a)->addresses->len;
g_ptr_array_add(((CamelAddress *)a)->addresses, new);
return index;
}
/**
* camel_internet_address_get:
* @a:
* @index:
* @namep: Holder for the returned name, or NULL, if not required.
* @addressp: Holder for the returned address, or NULL, if not required.
*
* Get the address at @index.
*
* Return value: TRUE if such an address exists, or FALSE otherwise.
**/
gboolean
camel_internet_address_get (const CamelInternetAddress *a, int index, const char **namep, const char **addressp)
{
struct _address *addr;
g_return_val_if_fail(IS_CAMEL_INTERNET_ADDRESS(a), -1);
g_return_val_if_fail(index >= 0, -1);
if (index >= ((CamelAddress *)a)->addresses->len)
return FALSE;
addr = g_ptr_array_index( ((CamelAddress *)a)->addresses, index);
if (namep)
*namep = addr->name;
if (addressp)
*addressp = addr->address;
return TRUE;
}
/**
* camel_internet_address_find_name:
* @a:
* @name:
* @addressp: Holder for address part, or NULL, if not required.
*
* Find address by real name.
*
* Return value: The index of the address matching the name, or -1
* if no match was found.
**/
int
camel_internet_address_find_name(CamelInternetAddress *a, const char *name, const char **addressp)
{
struct _address *addr;
int i, len;
g_return_val_if_fail(IS_CAMEL_INTERNET_ADDRESS(a), -1);
len = ((CamelAddress *)a)->addresses->len;
for (i=0;i<len;i++) {
addr = g_ptr_array_index( ((CamelAddress *)a)->addresses, i );
if (!strcmp(addr->name, name)) {
if (addressp)
*addressp = addr->address;
return i;
}
}
return -1;
}
/**
* camel_internet_address_find_address:
* @a:
* @address:
* @namep: Return for the matching name, or NULL, if not required.
*
* Find an address by address.
*
* Return value: The index of the address, or -1 if not found.
**/
int
camel_internet_address_find_address(CamelInternetAddress *a, const char *address, const char **namep)
{
struct _address *addr;
int i, len;
g_return_val_if_fail(IS_CAMEL_INTERNET_ADDRESS(a), -1);
len = ((CamelAddress *)a)->addresses->len;
for (i=0;i<len;i++) {
addr = g_ptr_array_index( ((CamelAddress *)a)->addresses, i );
if (!strcmp(addr->address, address)) {
if (namep)
*namep = addr->name;
return i;
}
}
return -1;
}
