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 #define COM_NO_WINDOWS_H
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "winnls.h"
  30
  31 #include "mmsystem.h"
  32 #include "dsound.h"
  33 #include "dmerror.h"
  34 #include "ddraw.h"
  35 #include "dinput.h"
  36 #include "vfwmsgs.h"
  37
  38 #include "dxerr8.h"
  39
  40 #include "wine/debug.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(dxerr);
  43
  44 typedef struct {
  45     HRESULT      hr;
  46     const CHAR*  resultA;
  47     const WCHAR* resultW;
  48     const CHAR*  descriptionA;
  49     const WCHAR* descriptionW;
  50 } error_info;
  51
  52 #include "errors.h"
  53
  54 const char * WINAPI DXGetErrorString8A(HRESULT hr)
  55 {
  56     unsigned int i, j, k = 0;
  57     TRACE("(0x%08lx)\n", hr);
  58
  59     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  60         j = k + (i / 2);
  61         if (hr == info[j].hr)
  62             return info[j].resultA;
  63         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  64             k = j + 1;
  65             i--;
  66         }
  67     }
  68
  69     return "Unknown";
  70 }
  71
  72 const WCHAR * WINAPI DXGetErrorString8W(HRESULT hr)
  73 {
  74     static const WCHAR unknown[] = { 'U', 'n', 'k', 'n', 'o', 'w', 'n', 0 };
  75     unsigned int i, j, k = 0;
  76     TRACE("(0x%08lx)\n", hr);
  77
  78     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  79         j = k + (i / 2);
  80         if (hr == info[j].hr)
  81             return info[j].resultW;
  82         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  83             k = j + 1;
  84             i--;
  85         }
  86     }
  87
  88     return unknown;
  89 }
  90
  91 const char * WINAPI DXGetErrorDescription8A(HRESULT hr)
  92 {
  93     unsigned int i, j, k = 0;
  94     TRACE("(0x%08lx)\n", hr);
  95
  96     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  97         j = k + (i / 2);
  98         if (hr == info[j].hr)
  99             return info[j].descriptionA;
 100         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 101             k = j + 1;
 102             i--;
 103         }
 104     }
 105
 106     return "n/a";
 107 }
 108
 109 const WCHAR * WINAPI DXGetErrorDescription8W(HRESULT hr)
 110 {
 111     static const WCHAR na[] = { 'n', '/', 'a', 0 };
 112     unsigned int i, j, k = 0;
 113     TRACE("(0x%08lx)\n", hr);
 114
 115     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
 116         j = k + (i / 2);
 117         if (hr == info[j].hr)
 118             return info[j].descriptionW;
 119         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 120             k = j + 1;
 121             i--;
 122         }
 123     }
 124
 125     return na;
 126 }
 127
 128 HRESULT WINAPI DXTraceA(const char* strFile, DWORD dwLine, HRESULT hr, const char*  strMsg, BOOL bPopMsgBox)
 129 {
 130     char msg[1024];
 131     TRACE("(%p,%ld,0x%08lx,%p,%d)\n", strFile, dwLine, hr, strMsg, bPopMsgBox);
 132
 133     if (bPopMsgBox) {
 134         snprintf(msg, sizeof(msg), "File: %s\nLine: %ld\nError Code: %s (0x%08lx)\nCalling: %s",
 135             strFile, dwLine, DXGetErrorString8A(hr), hr, strMsg);
 136         MessageBoxA(0, msg, "Unexpected error encountered", MB_OK|MB_ICONERROR);
 137     } else {
 138         snprintf(msg, sizeof(msg), "%s(%ld): %s (hr=%s (0x%08lx))", strFile,
 139             dwLine, strMsg, DXGetErrorString8A(hr), hr);
 140         OutputDebugStringA(msg);
 141     }
 142
 143     return hr;
 144 }
 145
 146 HRESULT WINAPI DXTraceW(const char* strFile, DWORD dwLine, HRESULT hr, const WCHAR* strMsg, BOOL bPopMsgBox)
 147 {
 148     WCHAR msg[1024];
 149     TRACE("(%p,%ld,0x%08lx,%p,%d)\n", strFile, dwLine, hr, strMsg, bPopMsgBox);
 150
 151     if (bPopMsgBox) {
 152         static const WCHAR format[] = { 'F','i','l','e',':',' ','%','s','\\','n','L','i','n',
 153             'e',':',' ','%','l','d','\\','n','E','r','r','o','r',' ','C','o',
 154             'd','e',':',' ','%','s',' ','(','0','x','%','0','8','l','x',')',
 155             '\\','n','C','a','l','l','i','n','g',':',' ','%','s',0 };
 156         static const WCHAR caption[] = { 'U','n','e','x','p','e','c','t','e','d',' ','e','r',
 157             'r','o','r',' ','e','n','c','o','u','n','t','e','r','e','d',0 };
 158         /* FIXME: should use wsnprintf */
 159         wsprintfW(msg, format, strFile, dwLine,
 160                   DXGetErrorString8W(hr), hr, strMsg);
 161         MessageBoxW(0, msg, caption, MB_OK|MB_ICONERROR);
 162     } else {
 163         static const WCHAR format[] = { '%','s','(','%','l','d',')',':',' ','%','s',' ','(',
 164             'h','r','=','%','s',' ','(','0','x','%','0','8','l','x',')',')',' ',
 165             0 };
 166         /* FIXME: should use wsnprintf */
 167         wsprintfW(msg, format, strFile, dwLine, strMsg,
 168                   DXGetErrorString8W(hr), hr);
 169         OutputDebugStringW(msg);
 170     }
 171
 172     return hr;
 173 }