void tst_msg_print(const struct tst_msg_store *self) { struct tst_msg *msg; for (msg = self->first; msg != NULL; msg = msg->next) fprintf(stderr, "%c: %s\n", type_to_char(msg->type), msg->msg); }
/** * renders a card to a pair of characters * Queen Diamonds -> QD * 2 Spades -> 2S * it'd be nice to use the actual suit symbols but then we'd need * to print wide chars */ void card_to_str_short(int card, char* buffer) { assert(card >= 0 && card < NSUITS*NTYPES); char type = type_to_char(get_type(card)); char suit = suit_to_char(get_suit(card)); sprintf(buffer, "%c%c", type, suit); }
/* * Filename is actually null terminated. * (0, '\0') will be returned on file not found. Valid as block 0 contains FS info and thus will not be used for any useful data. */ struct basic_fileinfo search_directory(char *inode_base, unsigned int inode_num, struct parsed_filename *filename){ struct ext2_inode *current_inode = get_inode(inode_base, inode_num); unsigned int block_num = current_inode->i_block[0]; unsigned int cur_index_serviced = 0, cur_inode_index = 0; char *current_block = get_block(disk, block_num, 1024); struct ext2_dir_entry_2 *current = (struct ext2_dir_entry_2 *) current_block; while(cur_index_serviced < current_inode -> i_size){ current = (struct ext2_dir_entry_2 *) (current_block + (cur_index_serviced % 1024)); if (strlen(filename -> file_name) == current -> name_len && !strncmp(filename -> file_name, current -> name, strlen(filename -> file_name))){ if (!filename -> next){ struct basic_fileinfo current_file; current_file.inode = current -> inode; current_file.type = type_to_char(current -> file_type); free(filename -> file_name); free(filename); return current_file; } else{ struct parsed_filename *next = filename -> next; free(filename -> file_name); free(filename); return search_directory(inode_base, current -> inode, next); } } cur_index_serviced += current -> rec_len; if (cur_index_serviced < current_inode->i_size && cur_index_serviced % 1024 == 0){ cur_inode_index++; current_block = get_block_from_inode(inode_base, inode_num, cur_inode_index); } } struct parsed_filename *current_filename = filename -> next, *prev = filename; free(prev -> file_name); free(prev); while(current_filename){ prev = current_filename; current_filename = current_filename -> next; free(prev -> file_name); free(prev); } struct basic_fileinfo null_file; null_file.inode = 0; null_file.type = '\0'; return null_file; }