static void cleanup_rewrite_recip(CLEANUP_STATE *state,
const HEADER_OPTS *hdr_opts,
VSTRING *header_buf)
{
TOK822 *tree;
TOK822 **addr_list;
TOK822 **tpp;
int did_rewrite = 0;
if (msg_verbose)
msg_info("rewrite_recip: %s", hdr_opts->name);
/*
* Parse the header line, rewrite each address found, and regenerate the
* header line. Finally, pipe the result through the header line folding
* routine.
*/
tree = tok822_parse_limit(vstring_str(header_buf)
+ strlen(hdr_opts->name) + 1,
var_token_limit);
addr_list = tok822_grep(tree, TOK822_ADDR);
for (tpp = addr_list; *tpp; tpp++) {
did_rewrite |= cleanup_rewrite_tree(state->hdr_rewrite_context, *tpp);
if (state->flags & CLEANUP_FLAG_MAP_OK) {
if (cleanup_rcpt_canon_maps
&& (cleanup_rcpt_canon_flags & CLEANUP_CANON_FLAG_HDR_RCPT))
did_rewrite |=
cleanup_map11_tree(state, *tpp, cleanup_rcpt_canon_maps,
cleanup_ext_prop_mask & EXT_PROP_CANONICAL);
if (cleanup_comm_canon_maps
&& (cleanup_comm_canon_flags & CLEANUP_CANON_FLAG_HDR_RCPT))
did_rewrite |=
cleanup_map11_tree(state, *tpp, cleanup_comm_canon_maps,
cleanup_ext_prop_mask & EXT_PROP_CANONICAL);
if (cleanup_masq_domains
&& (cleanup_masq_flags & CLEANUP_MASQ_FLAG_HDR_RCPT))
did_rewrite |=
cleanup_masquerade_tree(state, *tpp, cleanup_masq_domains);
}
}
if (did_rewrite) {
vstring_truncate(header_buf, strlen(hdr_opts->name));
vstring_strcat(header_buf, ": ");
tok822_externalize(header_buf, tree, TOK822_STR_HEAD);
}
myfree((char *) addr_list);
tok822_free_tree(tree);
if ((hdr_opts->flags & HDR_OPT_DROP) == 0) {
if (did_rewrite)
cleanup_fold_header(state, header_buf);
else
cleanup_out_header(state, header_buf);
}
}
int main(int unused_argc, char **unused_argv)
{
VSTRING *vp = vstring_alloc(100);
TOK822 *list;
VSTRING *buf = vstring_alloc(100);
#define TEST_TOKEN_LIMIT 20
while (readlline(buf, VSTREAM_IN, (int *) 0)) {
while (VSTRING_LEN(buf) > 0 && vstring_end(buf)[-1] == '\n') {
vstring_end(buf)[-1] = 0;
vstring_truncate(buf, VSTRING_LEN(buf) - 1);
}
if (!isatty(vstream_fileno(VSTREAM_IN)))
vstream_printf(">>>%s<<<\n\n", vstring_str(buf));
list = tok822_parse_limit(vstring_str(buf), TEST_TOKEN_LIMIT);
vstream_printf("Parse tree:\n");
tok822_print(list, 0);
vstream_printf("\n");
vstream_printf("Internalized:\n%s\n\n",
vstring_str(tok822_internalize(vp, list, TOK822_STR_DEFL)));
vstream_fflush(VSTREAM_OUT);
vstream_printf("Externalized, no newlines inserted:\n%s\n\n",
vstring_str(tok822_externalize(vp, list,
TOK822_STR_DEFL | TOK822_STR_TRNC)));
vstream_fflush(VSTREAM_OUT);
vstream_printf("Externalized, newlines inserted:\n%s\n\n",
vstring_str(tok822_externalize(vp, list,
TOK822_STR_DEFL | TOK822_STR_LINE | TOK822_STR_TRNC)));
vstream_fflush(VSTREAM_OUT);
tok822_free_tree(list);
}
vstring_free(vp);
vstring_free(buf);
return (0);
}
