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: #ifndef REWRITE_TEST
meillo@0: #include "masqmail.h"
meillo@0: #endif
meillo@0: 
meillo@10: gboolean
meillo@10: set_address_header_domain(header * hdr, gchar * domain)
meillo@0: {
meillo@10: 	gchar *p = hdr->value;
meillo@10: 	gchar *new_hdr = g_strndup(hdr->header, hdr->value - hdr->header);
meillo@10: 	gint tmp;
meillo@0: 
meillo@10: 	while (*p) {
meillo@10: 		gchar *loc_beg, *loc_end;
meillo@10: 		gchar *dom_beg, *dom_end;
meillo@10: 		gchar *addr_end;
meillo@10: 		gchar *rewr_string;
meillo@0: 
meillo@10: 		if (parse_address_rfc822(p, &loc_beg, &loc_end, &dom_beg, &dom_end, &addr_end)) {
meillo@10: 			gchar *left, *right;
meillo@0: 
meillo@10: 			if (dom_beg != NULL) {
meillo@10: 				left = g_strndup(p, dom_beg - p);
meillo@10: 				right = g_strndup(dom_end, addr_end - dom_end);
meillo@0: 
meillo@10: 				rewr_string = g_strconcat(left, domain, right, NULL);
meillo@10: 			} else {
meillo@10: 				left = g_strndup(p, loc_end - p);
meillo@10: 				right = g_strndup(loc_end, addr_end - loc_end);
meillo@0: 
meillo@10: 				rewr_string = g_strconcat(left, "@", domain, right, NULL);
meillo@10: 			}
meillo@10: 			g_free(left);
meillo@10: 			g_free(right);
meillo@0: 
meillo@10: 			p = addr_end;
meillo@10: 			if (*p == ',')
meillo@10: 				p++;
meillo@0: 
meillo@15: 			new_hdr = g_strconcat(new_hdr, rewr_string, *p != '\0' ? "," : NULL, NULL);
meillo@0: 
meillo@10: 		} else
meillo@10: 			return FALSE;
meillo@10: 	}
meillo@10: 	tmp = (hdr->value - hdr->header);
meillo@10: 	g_free(hdr->header);
meillo@10: 	hdr->header = new_hdr;
meillo@10: 	hdr->value = hdr->header + tmp;
meillo@0: 
meillo@10: 	return TRUE;
meillo@0: }
meillo@0: 
meillo@10: gboolean
meillo@10: map_address_header(header * hdr, GList * table)
meillo@0: {
meillo@10: 	GList *addr_list = addr_list_append_rfc822(NULL, hdr->value, conf.host_name);
meillo@10: 	GList *addr_node;
meillo@10: 	gchar *new_hdr = g_strndup(hdr->header, hdr->value - hdr->header);
meillo@10: 	gboolean did_change = FALSE;
meillo@0: 
meillo@10: 	foreach(addr_list, addr_node) {
meillo@10: 		address *addr = (address *) (addr_node->data);
meillo@10: 		gchar *rewr_string = (gchar *) table_find_fnmatch(table, addr->local_part);
meillo@0: 
meillo@10: 		if (rewr_string == NULL)
meillo@10: 			rewr_string = addr->address;
meillo@10: 		else
meillo@10: 			did_change = TRUE;
meillo@0: 
meillo@10: 		if (rewr_string)
meillo@10: 			new_hdr = g_strconcat(new_hdr, rewr_string, g_list_next(addr_node) ? "," : "\n", NULL);
meillo@10: 	}
meillo@10: 	if (did_change) {
meillo@10: 		g_free(hdr->header);
meillo@10: 		hdr->header = new_hdr;
meillo@10: 	} else
meillo@10: 		g_free(new_hdr);
meillo@0: 
meillo@10: 	return did_change;
meillo@0: }