meillo@0: /*  MasqMail
meillo@0:     Copyright (C) 1999-2001 Oliver Kurth
meillo@0: 
meillo@0:     This program is free software; you can redistribute it and/or modify
meillo@0:     it under the terms of the GNU General Public License as published by
meillo@0:     the Free Software Foundation; either version 2 of the License, or
meillo@0:     (at your option) any later version.
meillo@0: 
meillo@0:     This program is distributed in the hope that it will be useful,
meillo@0:     but WITHOUT ANY WARRANTY; without even the implied warranty of
meillo@0:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
meillo@0:     GNU General Public License for more details.
meillo@0: 
meillo@0:     You should have received a copy of the GNU General Public License
meillo@0:     along with this program; if not, write to the Free Software
meillo@0:     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
meillo@0: */
meillo@0: 
meillo@0: #include "masqmail.h"
meillo@0: #include <fnmatch.h>
meillo@0: 
meillo@10: address*
meillo@10: create_address(gchar * path, gboolean is_rfc821)
meillo@0: {
meillo@10: 	address *addr;
meillo@10: 	addr = _create_address(path, NULL, is_rfc821);
meillo@10: 
meillo@10: 	if (addr != NULL) {
meillo@10: 		addr_unmark_delivered(addr);
meillo@10: 	}
meillo@10: 	return addr;
meillo@0: }
meillo@0: 
meillo@10: address*
meillo@10: create_address_qualified(gchar * path, gboolean is_rfc821, gchar * domain)
meillo@0: {
meillo@10: 	address *addr = create_address(path, is_rfc821);
meillo@10: 	if (addr != NULL) {
meillo@10: 		if (addr->domain == NULL)
meillo@10: 			addr->domain = g_strdup(domain);
meillo@10: 	}
meillo@0: 
meillo@10: 	return addr;
meillo@0: }
meillo@0: 
meillo@13: /* nothing special about pipes here, but its only called for that purpose */
meillo@10: address*
meillo@10: create_address_pipe(gchar * path)
meillo@0: {
meillo@10: 	address *addr = g_malloc(sizeof(address));
meillo@0: 
meillo@10: 	if (addr) {
meillo@10: 		memset(addr, 0, sizeof(address));
meillo@10: 		addr->address = g_strchomp(g_strdup(path));
meillo@10: 		addr->local_part = g_strdup(addr->address);
meillo@10: 
meillo@10: 		addr->domain = g_strdup("localhost");  /* quick hack */
meillo@10: 	}
meillo@10: 	return addr;
meillo@0: }
meillo@0: 
meillo@10: void
meillo@10: destroy_address(address * addr)
meillo@0: {
meillo@10: 	DEBUG(6) debugf("destroy_address entered\n");
meillo@0: 
meillo@10: 	g_free(addr->address);
meillo@10: 	g_free(addr->local_part);
meillo@10: 	g_free(addr->domain);
meillo@0: 
meillo@10: 	g_free(addr);
meillo@0: }
meillo@0: 
meillo@10: address*
meillo@10: copy_modify_address(const address * orig, gchar * l_part, gchar * dom)
meillo@0: {
meillo@10: 	address *addr = NULL;
meillo@0: 
meillo@10: 	if (orig) {
meillo@10: 		addr = g_malloc(sizeof(address));
meillo@10: 		if (addr) {
meillo@10: 			addr->address = g_strdup(orig->address);
meillo@0: 
meillo@10: 			if (l_part == NULL)
meillo@10: 				addr->local_part = g_strdup(orig->local_part);
meillo@10: 			else
meillo@10: 				addr->local_part = g_strdup(l_part);
meillo@0: 
meillo@10: 			if (dom == NULL)
meillo@10: 				addr->domain = g_strdup(orig->domain);
meillo@10: 			else
meillo@10: 				addr->domain = g_strdup(dom);
meillo@0: 
meillo@10: 			addr->flags = 0;
meillo@10: 			addr->children = NULL;
meillo@10: 			addr->parent = NULL;
meillo@10: 		}
meillo@10: 	}
meillo@10: 	return addr;
meillo@0: }
meillo@0: 
meillo@10: gboolean
meillo@10: addr_isequal(address * addr1, address * addr2)
meillo@0: {
meillo@13: 	return (strcmp(addr1->local_part, addr2->local_part) == 0)
meillo@13: 	       && (strcasecmp(addr1->domain, addr2->domain) == 0);
meillo@0: }
meillo@0: 
meillo@0: /* searches in ancestors of addr1 */
meillo@10: gboolean
meillo@10: addr_isequal_parent(address * addr1, address * addr2)
meillo@0: {
meillo@10: 	address *addr;
meillo@0: 
meillo@10: 	for (addr = addr1; addr; addr = addr->parent)
meillo@10: 		if (addr_isequal(addr, addr2))
meillo@10: 			return TRUE;
meillo@0: 
meillo@10: 	return FALSE;
meillo@0: }
meillo@0: 
meillo@0: /* careful, this is recursive */
meillo@0: /* returns TRUE if ALL children have been delivered */
meillo@10: gboolean
meillo@10: addr_is_delivered_children(address * addr)
meillo@0: {
meillo@10: 	GList *addr_node;
meillo@0: 
meillo@10: 	if (addr->children == NULL)
meillo@10: 		return addr_is_delivered(addr);
meillo@0: 
meillo@10: 	foreach(addr->children, addr_node) {
meillo@10: 		address *addr = (address *) (addr_node->data);
meillo@10: 		if (!addr_is_delivered_children(addr))
meillo@10: 			return FALSE;
meillo@10: 	}
meillo@10: 	return TRUE;
meillo@0: }
meillo@0: 
meillo@0: /* careful, this is recursive */
meillo@0: /* returns TRUE if ALL children have been either delivered or have failed */
meillo@10: gboolean
meillo@10: addr_is_finished_children(address * addr)
meillo@0: {
meillo@10: 	GList *addr_node;
meillo@0: 
meillo@10: 	if (addr->children == NULL)
meillo@10: 		return (addr_is_failed(addr) || addr_is_delivered(addr));
meillo@0: 
meillo@10: 	foreach(addr->children, addr_node) {
meillo@10: 		address *addr = (address *) (addr_node->data);
meillo@10: 		if (!addr_is_finished_children(addr))
meillo@10: 			return FALSE;
meillo@10: 	}
meillo@10: 	return TRUE;
meillo@0: }
meillo@0: 
meillo@0: /* find original address */
meillo@10: address*
meillo@10: addr_find_ancestor(address * addr)
meillo@0: {
meillo@10: 	while (addr->parent)
meillo@10: 		addr = addr->parent;
meillo@10: 	return addr;
meillo@0: }
meillo@0: 
meillo@10: gchar*
meillo@10: addr_string(address * addr)
meillo@0: {
meillo@10: 	static gchar *buffer = NULL;
meillo@0: 
meillo@10: 	if (addr == NULL) {
meillo@10: 		g_free(buffer);
meillo@10: 		buffer = NULL;
meillo@10: 		return NULL;
meillo@10: 	}
meillo@10: 	if (buffer)
meillo@10: 		g_free(buffer);
meillo@0: 
meillo@14: 	if (addr->local_part[0] == '\0') {
meillo@10: 		buffer = g_strdup("<>");
meillo@10: 	} else {
meillo@10: 		buffer = g_strdup_printf("<%s@%s>", addr->local_part ? addr->local_part : "", addr->domain ? addr->domain : "");
meillo@10: 	}
meillo@10: 	return buffer;
meillo@0: }
meillo@0: 
meillo@10: gint
meillo@10: addr_match(address * addr1, address * addr2)
meillo@0: {
meillo@10: 	int res;
meillo@0: 
meillo@10: 	if ((res = fnmatch(addr1->local_part, addr2->local_part, 0)) == 0) {
meillo@10: 		if ((res = fnmatch(addr1->domain, addr2->domain, FNM_CASEFOLD)) == 0)
meillo@10: 			return 0;
meillo@10: 	}
meillo@10: 	return res;
meillo@0: }