int imap_search_args_build(struct client_command_context *cmd,
const struct imap_arg *args, const char *charset,
struct mail_search_args **search_args_r)
{
struct mail_search_parser *parser;
struct mail_search_args *sargs;
const char *error;
int ret;
if (IMAP_ARG_IS_EOL(args)) {
client_send_command_error(cmd, "Missing search parameters");
return -1;
}
parser = mail_search_parser_init_imap(args);
ret = mail_search_build(mail_search_register_get_imap(),
parser, &charset, &sargs, &error);
mail_search_parser_deinit(&parser);
if (ret < 0) {
if (charset == NULL) {
client_send_tagline(cmd, t_strconcat(
"BAD [BADCHARSET] ", error, NULL));
} else {
client_send_command_error(cmd, error);
}
return -1;
}
if (search_args_have_searchres(sargs->args)) {
if (client_handle_search_save_ambiguity(cmd))
return 0;
}
mail_search_args_init(sargs, cmd->client->mailbox, TRUE,
&cmd->client->search_saved_uidset);
*search_args_r = sargs;
return 1;
}
static struct mail_search_args *
virtual_search_args_parse(const string_t *rule, const char **error_r)
{
struct istream *input;
struct imap_parser *imap_parser;
const struct imap_arg *args;
struct mail_search_parser *parser;
struct mail_search_args *sargs;
const char *charset = "UTF-8";
bool fatal;
int ret;
if (str_len(rule) == 0) {
sargs = mail_search_build_init();
mail_search_build_add_all(sargs);
return sargs;
}
input = i_stream_create_from_data(str_data(rule), str_len(rule));
(void)i_stream_read(input);
imap_parser = imap_parser_create(input, NULL, (size_t)-1);
ret = imap_parser_finish_line(imap_parser, 0, 0, &args);
if (ret < 0) {
sargs = NULL;
*error_r = t_strdup(imap_parser_get_error(imap_parser, &fatal));
} else {
parser = mail_search_parser_init_imap(args);
if (mail_search_build(mail_search_register_get_imap(),
parser, &charset, &sargs, error_r) < 0)
sargs = NULL;
mail_search_parser_deinit(&parser);
}
imap_parser_unref(&imap_parser);
i_stream_destroy(&input);
return sargs;
}