static int fetch_registered_part(struct mailprivacy * privacy,
int (* fetch_section)(mailmessage *, struct mailmime *,
char **, size_t *),
struct mailmime * mime,
char ** result, size_t * result_len)
{
mailmessage * dummy_msg;
int res;
char * content;
size_t content_len;
int r;
dummy_msg = mime_message_init(NULL);
if (dummy_msg == NULL) {
res = MAIL_ERROR_MEMORY;
goto err;
}
r = mime_message_set_tmpdir(dummy_msg, privacy->tmp_dir);
if (r != MAIL_NO_ERROR) {
res = MAIL_ERROR_MEMORY;
goto free_msg;
}
r = fetch_section(dummy_msg, mime, &content, &content_len);
if (r != MAIL_NO_ERROR) {
res = r;
goto free_msg;
}
r = register_result_mmapstr(privacy, content);
if (r != MAIL_NO_ERROR) {
res = r;
goto free_fetch;
}
mailmessage_free(dummy_msg);
* result = content;
* result_len = content_len;
return MAIL_NO_ERROR;
free_fetch:
mailmessage_fetch_result_free(dummy_msg, content);
free_msg:
mailmessage_free(dummy_msg);
err:
return res;
}
int mailmessage_generic_fetch_envelope(mailmessage * msg_info,
struct mailimf_fields ** result)
{
int r;
int res;
size_t cur_token;
char * header;
size_t length;
struct mailimf_fields * fields;
r = mailmessage_fetch_header(msg_info, &header, &length);
if (r != MAIL_NO_ERROR) {
res = r;
goto err;
}
cur_token = 0;
r = mailimf_envelope_fields_parse(header, length, &cur_token,
&fields);
if (r != MAILIMF_NO_ERROR) {
res = maildriver_imf_error_to_mail_error(r);
goto free;
/* do nothing */
}
mailmessage_fetch_result_free(msg_info, header);
* result = fields;
return MAIL_NO_ERROR;
free:
mailmessage_fetch_result_free(msg_info, header);
err:
return res;
}
void mailprivacy_msg_fetch_result_free(struct mailprivacy * privacy,
mailmessage * msg_info,
char * msg)
{
if (msg == NULL)
return;
if (msg_is_modified(privacy, msg_info)) {
if (result_is_mmapstr(privacy, msg)) {
unregister_result_mmapstr(privacy, msg);
return;
}
}
mailmessage_fetch_result_free(msg_info, msg);
}
static void imap_fetch_result_free(mailmessage * msg_info,
char * msg)
{
mailmessage_fetch_result_free(get_ancestor(msg_info), msg);
}
