1 /* -*-C++-*- $NetBSD: file.cpp,v 1.5 2008/04/28 20:23:20 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <console.h> 33 #include <file.h> 34 #include <file_fat.h> 35 #include <file_http.h> 36 #include <file_ufs.h> 37 38 FileManager::FileManager(Console *&cons, enum FileOps ops) 39 : File(cons) 40 { 41 // File System 42 switch(ops) { 43 default: 44 case FILE_UFS: 45 _file = new UfsFile(_cons); 46 break; 47 case FILE_FAT: 48 _file = new FatFile(_cons); 49 break; 50 case FILE_HTTP: 51 _file = new HttpFile(_cons); 52 } 53 54 // GZIP set magic header 55 _gz_magic[0] = 0x1f; _gz_magic[1] = 0x8b; 56 memset(_inbuf, 0, Z_BUFSIZE); 57 _reset(); 58 } 59 60 // 61 // UNICODE util. 62 // 63 BOOL 64 File::_to_ascii(char *m, const TCHAR *w, size_t mlen) 65 { 66 size_t len = WideCharToMultiByte(CP_ACP, 0, w, wcslen(w), 0, 0, 0, 0); 67 if (len + 1 > mlen) { 68 DPRINTF((TEXT("buffer insufficeint. %d > %d\n"), 69 len + 1, mlen)); 70 return FALSE; 71 } 72 int ret = WideCharToMultiByte(CP_ACP, 0, w, len, m, len, 0, 0); 73 if (ret == 0) { 74 DPRINTF((TEXT("can't convert to ASCII.\n"))); 75 return FALSE; 76 } 77 m[len] = '\0'; 78 79 return TRUE; 80 } 81