int mailmh_folder_rename_subfolder(struct mailmh_folder * src_folder, struct mailmh_folder * dst_folder, const char * new_name) { int r; struct mailmh_folder * folder; struct mailmh_folder * parent; char * new_foldername; parent = src_folder->fl_parent; if (parent == NULL) return MAILMH_ERROR_RENAME; new_foldername = malloc(strlen(dst_folder->fl_filename) + 2 + strlen(new_name)); if (new_foldername == NULL) return MAILMH_ERROR_MEMORY; strcpy(new_foldername, dst_folder->fl_filename); strcat(new_foldername, MAIL_DIR_SEPARATOR_S); strcat(new_foldername, new_name); r = rename(src_folder->fl_filename, new_foldername); free(new_foldername); if (r < 0) return MAILMH_ERROR_RENAME; r = mailmh_folder_remove_subfolder(src_folder); if (r != MAILMH_NO_ERROR) return r; folder = mailmh_folder_new(dst_folder, new_name); if (folder == NULL) return MAILMH_ERROR_MEMORY; r = carray_add(parent->fl_subfolders_tab, folder, NULL); if (r < 0) { mailmh_folder_free(folder); return MAILMH_ERROR_MEMORY; } return MAILMH_NO_ERROR; }
static int mhdriver_delete_folder(mailsession * session, const char * mb) { int r; struct mailmh_folder * folder; struct mailmh * mh; mh = get_mh_session(session); if (mh == NULL) return MAIL_ERROR_BAD_STATE; folder = mailmh_folder_find(mh->mh_main, mb); if (folder == NULL) return MAIL_ERROR_FOLDER_NOT_FOUND; if (get_mh_cur_folder(session) == folder) get_data(session)->mh_cur_folder = NULL; r = mailmh_folder_remove_subfolder(folder); return mhdriver_mh_error_to_mail_error(r); }