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