int mailmh_folder_move_message(struct mailmh_folder * dest_folder,
struct mailmh_folder * src_folder,
uint32_t indx)
{
int fd;
char * filename;
int r;
/* move on the same filesystem */
r = mailmh_folder_get_message_filename(src_folder, indx, &filename);
if (r != MAILMH_NO_ERROR)
return r;
r = mailmh_folder_alloc_msg(dest_folder, filename, &indx);
free(filename);
if (r == MAILMH_NO_ERROR)
return MAILMH_NO_ERROR;
/* move on the different filesystems */
r = mailmh_folder_get_message_fd(src_folder, indx, O_RDONLY, &fd);
if (r != MAILMH_NO_ERROR)
return r;
r = mailmh_folder_add_message_file(dest_folder, fd);
if (r != MAILMH_NO_ERROR) {
close(fd);
return r;
}
close(fd);
r = mailmh_folder_remove_message(src_folder, indx);
return MAILMH_NO_ERROR;
}
static int mhdriver_remove_message(mailsession * session, uint32_t num)
{
int r;
struct mailmh_folder * folder;
folder = get_mh_cur_folder(session);
if (folder == NULL)
return MAIL_ERROR_DELETE;
r = mailmh_folder_remove_message(folder, num);
return mhdriver_mh_error_to_mail_error(r);
}
static int mhdriver_cached_expunge_folder(mailsession * session)
{
struct mailmh_folder * folder;
int res;
char filename_flags[PATH_MAX];
struct mail_cache_db * cache_db_flags;
MMAPString * mmapstr;
struct mh_cached_session_state_data * cached_data;
unsigned int i;
int r;
cached_data = get_cached_data(session);
if (cached_data->mh_quoted_mb == NULL) {
res = MAIL_ERROR_BAD_STATE;
goto err;
}
mh_flags_store_process(cached_data->mh_flags_directory,
cached_data->mh_quoted_mb,
cached_data->mh_flags_store);
folder = get_mh_cur_folder(session);
if (folder == NULL) {
res = MAIL_ERROR_BAD_STATE;
goto err;
}
snprintf(filename_flags, PATH_MAX, "%s/%s/%s",
cached_data->mh_flags_directory, cached_data->mh_quoted_mb, FLAGS_NAME);
r = mail_cache_db_open_lock(filename_flags, &cache_db_flags);
if (r < 0) {
res = MAIL_ERROR_FILE;
goto err;
}
mmapstr = mmap_string_new("");
if (mmapstr == NULL) {
res = MAIL_ERROR_MEMORY;
goto close_db_flags;
}
for(i = 0 ; i < carray_count(folder->fl_msgs_tab) ; i++) {
struct mailmh_msg_info * mh_info;
struct mail_flags * flags;
mh_info = carray_get(folder->fl_msgs_tab, i);
if (mh_info == NULL)
continue;
r = mhdriver_get_cached_flags(cache_db_flags, mmapstr,
session, mh_info->msg_index, &flags);
if (r != MAIL_NO_ERROR)
continue;
if (flags->fl_flags & MAIL_FLAG_DELETED) {
r = mailmh_folder_remove_message(folder, mh_info->msg_index);
}
mail_flags_free(flags);
}
mmap_string_free(mmapstr);
mail_cache_db_close_unlock(filename_flags, cache_db_flags);
mailmh_folder_update(folder);
return MAIL_NO_ERROR;
close_db_flags:
mail_cache_db_close_unlock(filename_flags, cache_db_flags);
err:
return res;
}
int mailmh_folder_add_message_uid(struct mailmh_folder * folder,
const char * message, size_t size,
uint32_t * pindex)
{
char * tmpname;
int fd;
size_t namesize;
size_t left;
ssize_t res;
struct mailmh_msg_info * msg_info;
uint32_t indx;
int error;
int r;
unsigned int array_index;
struct stat buf;
chashdatum key;
chashdatum data;
namesize = strlen(folder->fl_filename) + 20;
tmpname = malloc(namesize);
snprintf(tmpname, namesize, "%s%ctmpXXXXXX",
folder->fl_filename, MAIL_DIR_SEPARATOR);
fd = mkstemp(tmpname);
if (fd < 0) {
error = MAILMH_ERROR_FILE;
goto free;
}
left = size;
while (left > 0) {
res = write(fd, message, left);
if (res == -1) {
close(fd);
error = MAILMH_ERROR_FILE;
goto free;
}
left -= res;
}
close(fd);
r = stat(tmpname, &buf);
if (r < 0) {
error = MAILMH_ERROR_FILE;
goto free;
}
r = mailmh_folder_alloc_msg(folder, tmpname, &indx);
if (r != MAILMH_NO_ERROR) {
unlink(tmpname);
error = MAILMH_ERROR_COULD_NOT_ALLOC_MSG;
goto free;
}
free(tmpname);
msg_info = mailmh_msg_info_new(indx, size, buf.st_mtime);
if (msg_info == NULL) {
mailmh_folder_remove_message(folder, indx);
error = MAILMH_ERROR_MEMORY;
goto err;
}
r = carray_add(folder->fl_msgs_tab, msg_info, &array_index);
if (r < 0) {
mailmh_folder_remove_message(folder, indx);
mailmh_msg_info_free(msg_info);
error = MAILMH_ERROR_MEMORY;
goto err;
}
msg_info->msg_array_index = array_index;
key.data = &indx;
key.len = sizeof(indx);
data.data = msg_info;
data.len = 0;
if (pindex != NULL)
* pindex = indx;
r = chash_set(folder->fl_msgs_hash, &key, &data, NULL);
if (r < 0) {
carray_delete_fast(folder->fl_msgs_tab, msg_info->msg_array_index);
mailmh_msg_info_free(msg_info);
error = MAILMH_ERROR_MEMORY;
goto err;
}
return MAILMH_NO_ERROR;
free:
free(tmpname);
err:
return error;
}
