dlls/dxerr8/dxerr8.c

   1 /*
   2  * DirectX 8 error routines
   3  *
   4  * Copyright 2004-2005 Robert Reif
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "wingdi.h"
  27 #include "winuser.h"
  28 #include "winnls.h"
  29
  30 #include "mmsystem.h"
  31 #include "dsound.h"
  32 #include "dmerror.h"
  33 #include "ddraw.h"
  34 #include "dinput.h"
  35 #include "vfwmsgs.h"
  36
  37 #include "dxerr8.h"
  38
  39 #include "wine/debug.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(dxerr);
  42
  43 typedef struct {
  44     HRESULT      hr;
  45     const CHAR*  resultA;
  46     const WCHAR* resultW;
  47     const CHAR*  descriptionA;
  48     const WCHAR* descriptionW;
  49 } error_info;
  50
  51 #include "errors.h"
  52
  53 const char * WINAPI DXGetErrorString8A(HRESULT hr)
  54 {
  55     unsigned int i, j, k = 0;
  56     TRACE("(0x%08x)\n", hr);
  57
  58     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  59         j = k + (i / 2);
  60         if (hr == info[j].hr)
  61             return info[j].resultA;
  62         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  63             k = j + 1;
  64             i--;
  65         }
  66     }
  67
  68     return "Unknown";
  69 }
  70
  71 const WCHAR * WINAPI DXGetErrorString8W(HRESULT hr)
  72 {
  73     static const WCHAR unknown[] = { 'U', 'n', 'k', 'n', 'o', 'w', 'n', 0 };
  74     unsigned int i, j, k = 0;
  75     TRACE("(0x%08x)\n", hr);
  76
  77     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  78         j = k + (i / 2);
  79         if (hr == info[j].hr)
  80             return info[j].resultW;
  81         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  82             k = j + 1;
  83             i--;
  84         }
  85     }
  86
  87     return unknown;
  88 }
  89
  90 const char * WINAPI DXGetErrorDescription8A(HRESULT hr)
  91 {
  92     unsigned int i, j, k = 0;
  93     TRACE("(0x%08x)\n", hr);
  94
  95     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  96         j = k + (i / 2);
  97         if (hr == info[j].hr)
  98             return info[j].descriptionA;
  99         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 100             k = j + 1;
 101             i--;
 102         }
 103     }
 104
 105     return "n/a";
 106 }
 107
 108 const WCHAR * WINAPI DXGetErrorDescription8W(HRESULT hr)
 109 {
 110     static const WCHAR na[] = { 'n', '/', 'a', 0 };
 111     unsigned int i, j, k = 0;
 112     TRACE("(0x%08x)\n", hr);
 113
 114     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
 115         j = k + (i / 2);
 116         if (hr == info[j].hr)
 117             return info[j].descriptionW;
 118         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 119             k = j + 1;
 120             i--;
 121         }
 122     }
 123
 124     return na;
 125 }
 126
 127 HRESULT WINAPI DXTraceA(const char* strFile, DWORD dwLine, HRESULT hr, const char*  strMsg, BOOL bPopMsgBox)
 128 {
 129     char msg[1024];
 130     TRACE("(%p,%d,0x%08x,%p,%d)\n", strFile, dwLine, hr, strMsg, bPopMsgBox);
 131
 132     if (bPopMsgBox) {
 133         snprintf(msg, sizeof(msg), "File: %s\nLine: %d\nError Code: %s (0x%08x)\nCalling: %s",
 134             strFile, dwLine, DXGetErrorString8A(hr), hr, strMsg);
 135         MessageBoxA(0, msg, "Unexpected error encountered", MB_OK|MB_ICONERROR);
 136     } else {
 137         snprintf(msg, sizeof(msg), "%s(%d): %s (hr=%s (0x%08x))", strFile,
 138             dwLine, strMsg, DXGetErrorString8A(hr), hr);
 139         OutputDebugStringA(msg);
 140     }
 141
 142     return hr;
 143 }
 144
 145 HRESULT WINAPI DXTraceW(const char* strFile, DWORD dwLine, HRESULT hr, const WCHAR* strMsg, BOOL bPopMsgBox)
 146 {
 147     WCHAR msg[1024];
 148     TRACE("(%p,%d,0x%08x,%p,%d)\n", strFile, dwLine, hr, strMsg, bPopMsgBox);
 149
 150     if (bPopMsgBox) {
 151         static const WCHAR format[] = { 'F','i','l','e',':',' ','%','s','\\','n','L','i','n',
 152             'e',':',' ','%','l','d','\\','n','E','r','r','o','r',' ','C','o',
 153             'd','e',':',' ','%','s',' ','(','0','x','%','0','8','l','x',')',
 154             '\\','n','C','a','l','l','i','n','g',':',' ','%','s',0 };
 155         static const WCHAR caption[] = { 'U','n','e','x','p','e','c','t','e','d',' ','e','r',
 156             'r','o','r',' ','e','n','c','o','u','n','t','e','r','e','d',0 };
 157         /* FIXME: should use wsnprintf */
 158         wsprintfW(msg, format, strFile, dwLine,
 159                   DXGetErrorString8W(hr), hr, strMsg);
 160         MessageBoxW(0, msg, caption, MB_OK|MB_ICONERROR);
 161     } else {
 162         static const WCHAR format[] = { '%','s','(','%','l','d',')',':',' ','%','s',' ','(',
 163             'h','r','=','%','s',' ','(','0','x','%','0','8','l','x',')',')',' ',
 164             0 };
 165         /* FIXME: should use wsnprintf */
 166         wsprintfW(msg, format, strFile, dwLine, strMsg,
 167                   DXGetErrorString8W(hr), hr);
 168         OutputDebugStringW(msg);
 169     }
 170
 171     return hr;
 172 }