1 /* $NetBSD: print.c,v 1.5 2000/08/29 15:10:20 takemura Exp $ */ 2 3 /*- 4 * Copyright (c) 1999 Shin Takemura. 5 * All rights reserved. 6 * 7 * This software is part of the PocketBSD. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by the PocketBSD project 20 * and its contributors. 21 * 4. Neither the name of the project nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 */ 38 #include <pbsdboot.h> 39 #include <res/resource.h> /* for IDC_STATUS, status area ID */ 40 41 static HANDLE debug_log = INVALID_HANDLE_VALUE; 42 43 int 44 debug_printf(LPWSTR lpszFmt, ...) 45 { 46 int count; 47 va_list ap; 48 wchar_t buffer[1024]; 49 char ascbuf[2048]; 50 51 va_start(ap, lpszFmt); 52 count = wvsprintf(buffer, lpszFmt, ap); 53 va_end(ap); 54 if (count > 0) { 55 DWORD n; 56 OutputDebugStringW(buffer); 57 58 if (debug_log != INVALID_HANDLE_VALUE) { 59 /* convert wide char string into multibyte 60 string (ascii) */ 61 n = wcstombs(ascbuf, buffer, sizeof(ascbuf)); 62 /* convert into DOS style new line code */ 63 if (ascbuf[n - 1] == 0x0a) { 64 ascbuf[n - 1] = 0x0d; 65 ascbuf[n + 0] = 0x0a; 66 ascbuf[n + 1] = 0x00; 67 n += 1; 68 } 69 WriteFile(debug_log, ascbuf, n, &n, NULL); 70 } 71 } 72 return count; 73 } 74 75 int 76 msg_printf(UINT type, LPWSTR caption, LPWSTR lpszFmt, ...) 77 { 78 int count; 79 va_list ap; 80 TCHAR buffer[1024]; 81 82 va_start(ap, lpszFmt); 83 count = wvsprintf(buffer, lpszFmt, ap); 84 va_end(ap); 85 return MessageBox(hDlgMain, buffer, caption, type); 86 } 87 88 int 89 stat_printf(LPWSTR lpszFmt, ...) 90 { 91 int count; 92 va_list ap; 93 wchar_t buffer[1024]; 94 95 va_start(ap, lpszFmt); 96 count = wvsprintf(buffer, lpszFmt, ap); 97 va_end(ap); 98 if (count > 0) { 99 SetDlgItemText(hDlgMain, IDC_STATUS, buffer); 100 } 101 return count; 102 } 103 104 int 105 set_debug_log(TCHAR* filename) 106 { 107 108 /* 109 * Logging into file is dangerous. It may cause file system clash, 110 * because it try to write file until the last moment to boot and 111 * Windows can't flush file cache properly. 112 * And therefore the logging will be disanable unless you put a 113 * dummy log file on a directory. 114 */ 115 debug_log = CreateFile( 116 filename, /* file name */ 117 GENERIC_READ, /* access (read-write) mode */ 118 FILE_SHARE_READ,/* share mode */ 119 NULL, /* pointer to security attributes */ 120 OPEN_EXISTING, /* how to create */ 121 FILE_ATTRIBUTE_NORMAL, /* file attributes*/ 122 NULL /* handle to file with attributes to */ 123 ); 124 if (debug_log == INVALID_HANDLE_VALUE) { 125 return (-1); 126 } 127 CloseHandle(debug_log); 128 129 debug_log = CreateFile( 130 filename, /* file name */ 131 GENERIC_WRITE, /* access (read-write) mode */ 132 FILE_SHARE_WRITE,/* share mode */ 133 NULL, /* pointer to security attributes */ 134 CREATE_ALWAYS, /* how to create */ 135 FILE_ATTRIBUTE_NORMAL, /* file attributes*/ 136 NULL /* handle to file with attributes to */ 137 ); 138 139 if (debug_log == INVALID_HANDLE_VALUE) { 140 return (-1); 141 } 142 143 return (0); 144 } 145 146 void 147 close_debug_log() 148 { 149 if (debug_log != INVALID_HANDLE_VALUE) { 150 CloseHandle(debug_log); 151 debug_log = INVALID_HANDLE_VALUE; 152 /* 153 * I hope Windows flush file buffer properly... 154 */ 155 Sleep(2000); 156 } 157 } 158