static int mailimap_namespace_item_parse(mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_namespace_item ** result,
size_t progr_rate, progress_function * progr_fun)
{
size_t cur_token = * indx;
int r;
int res;
clist * info_list;
clistiter * cur;
struct mailimap_namespace_item * item;
r = mailimap_nil_parse(fd, buffer, &cur_token);
if (r == MAILIMAP_NO_ERROR) {
* indx = cur_token;
* result = NULL;
return MAILIMAP_NO_ERROR;
}
r = mailimap_oparenth_parse(fd, buffer, &cur_token);
if (r != MAILIMAP_NO_ERROR) {
return r;
}
r = mailimap_struct_multiple_parse(fd, buffer, &cur_token,
&info_list,
(mailimap_struct_parser *)
mailimap_namespace_info_parse,
(mailimap_struct_destructor *)
mailimap_namespace_info_free,
progr_rate, progr_fun);
if (r == MAILIMAP_ERROR_PARSE) {
res = r;
goto err;
}
r = mailimap_cparenth_parse(fd, buffer, &cur_token);
if (r != MAILIMAP_NO_ERROR) {
res = r;
goto free_info_list;
}
item = mailimap_namespace_item_new(info_list);
if (item == NULL) {
res = MAILIMAP_ERROR_MEMORY;
goto free_info_list;
}
* indx = cur_token;
* result = item;
return MAILIMAP_NO_ERROR;
free_info_list:
for(cur = clist_begin(info_list) ; cur != NULL ; cur = clist_next(cur)) {
struct mailimap_namespace_info * info;
info = clist_content(cur);
mailimap_namespace_info_free(info);
}
clist_free(info_list);
err:
return res;
}
LIBETPAN_EXPORT
int mailimap_idle(mailimap * session)
{
int r;
size_t indx;
struct mailimap_continue_req * cont_req;
struct mailimap_response * response;
clist * resp_data_list;
struct mailimap_parser_context * parser_ctx;
session->imap_selection_info->sel_has_exists = 0;
session->imap_selection_info->sel_has_recent = 0;
session->imap_idle_timestamp = time(NULL);
r = mailimap_send_current_tag(session);
if (r != MAILIMAP_NO_ERROR)
return r;
r = mailimap_idle_send(session);
if (r != MAILIMAP_NO_ERROR)
return r;
r = mailimap_crlf_send(session->imap_stream);
if (r != MAILIMAP_NO_ERROR)
return r;
if (mailstream_flush(session->imap_stream) == -1)
return MAILIMAP_ERROR_STREAM;
if (mailimap_read_line(session) == NULL)
return MAILIMAP_ERROR_STREAM;
indx = 0;
parser_ctx = mailimap_parser_context_new(session);
if (parser_ctx == NULL)
return MAILIMAP_ERROR_MEMORY;
r = mailimap_struct_multiple_parse(session->imap_stream,
session->imap_stream_buffer, parser_ctx,
&indx,
&resp_data_list,
(mailimap_struct_parser *)
mailimap_response_data_parse,
(mailimap_struct_destructor *)
mailimap_response_data_free,
session->imap_progr_rate, session->imap_progr_fun);
mailimap_parser_context_free(parser_ctx);
if ((r != MAILIMAP_NO_ERROR) && (r != MAILIMAP_ERROR_PARSE))
return r;
if (r == MAILIMAP_NO_ERROR) {
clist_foreach(resp_data_list,
(clist_func) mailimap_response_data_free, NULL);
clist_free(resp_data_list);
}
r = mailimap_continue_req_parse(session->imap_stream,
session->imap_stream_buffer, NULL,
&indx, &cont_req,
session->imap_progr_rate, session->imap_progr_fun);
if (r == MAILIMAP_NO_ERROR)
mailimap_continue_req_free(cont_req);
if (r == MAILIMAP_ERROR_PARSE) {
r = mailimap_parse_response(session, &response);
if (r != MAILIMAP_NO_ERROR)
return r;
mailimap_response_free(response);
return MAILIMAP_ERROR_PARSE;
}
return MAILIMAP_NO_ERROR;
}
static int mailimap_namespace_info_parse(mailstream * fd,
MMAPString * buffer, size_t * indx,
struct mailimap_namespace_info ** result,
size_t progr_rate, progress_function * progr_fun)
{
size_t cur_token = * indx;
int r;
int res;
char * prefix;
size_t prefix_len;
clistiter * cur;
clist * ext_list;
char delimiter;
struct mailimap_namespace_info * info;
r = mailimap_oparenth_parse(fd, buffer, &cur_token);
if (r != MAILIMAP_NO_ERROR) {
res = r;
goto err;
}
r = mailimap_string_parse(fd, buffer, &cur_token, &prefix, &prefix_len, progr_rate, progr_fun);
if (r != MAILIMAP_NO_ERROR) {
res = r;
goto err;
}
r = mailimap_space_parse(fd, buffer, &cur_token);
if (r == MAILIMAP_ERROR_PARSE) {
/* do nothing */
}
r = mailimap_nil_parse(fd, buffer, &cur_token);
if (r == MAILIMAP_NO_ERROR) {
delimiter = 0;
}
else {
r = mailimap_dquote_parse(fd, buffer, &cur_token);
if (r == MAILIMAP_ERROR_PARSE) {
res = r;
goto free_prefix;
}
r = mailimap_quoted_char_parse(fd, buffer, &cur_token, &delimiter);
if (r == MAILIMAP_ERROR_PARSE) {
res = r;
goto free_prefix;
}
r = mailimap_dquote_parse(fd, buffer, &cur_token);
if (r == MAILIMAP_ERROR_PARSE) {
res = r;
goto free_prefix;
}
}
r = mailimap_cparenth_parse(fd, buffer, &cur_token);
if (r != MAILIMAP_NO_ERROR) {
res = r;
goto free_ext;
}
r = mailimap_struct_multiple_parse(fd, buffer, &cur_token,
&ext_list,
(mailimap_struct_parser *)
mailimap_namespace_response_extension_parse,
(mailimap_struct_destructor *)
mailimap_namespace_response_extension_free,
progr_rate, progr_fun);
if (r == MAILIMAP_ERROR_PARSE) {
ext_list = NULL;
}
else if (r != MAILIMAP_NO_ERROR) {
res = r;
goto free_prefix;
}
info = mailimap_namespace_info_new(prefix, delimiter, ext_list);
if (info == NULL) {
res = MAILIMAP_ERROR_MEMORY;
goto free_ext;
}
* result = info;
* indx = cur_token;
return MAILIMAP_NO_ERROR;
free_ext:
if (ext_list != NULL) {
for(cur = clist_begin(ext_list) ; cur != NULL ; cur = clist_next(cur)) {
struct mailimap_namespace_response_extension * ext;
ext = clist_content(cur);
mailimap_namespace_response_extension_free(ext);
}
clist_free(ext_list);
}
free_prefix:
mailimap_string_free(prefix);
err:
return res;
}
