dlls/dxerr9/dxerr9.c

   1 /*
   2  * DirectX 9 error routines
   3  *
   4  * Copyright 2004 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
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "wingdi.h"
  27 #include "winuser.h"
  28
  29 #include "mmsystem.h"
  30 #include "dmerror.h"
  31 #include "ddraw.h"
  32 #include "dinput.h"
  33 #include "vfwmsgs.h"
  34 #include "mmstream.h"
  35 #include "dplay8.h"
  36 #include "dxfile.h"
  37 #include "d3d9.h"
  38 #include "dsound.h"
  39
  40 #include "dxerr9.h"
  41
  42 typedef struct {
  43     HRESULT      hr;
  44     const CHAR*  resultA;
  45     const WCHAR* resultW;
  46     const CHAR*  descriptionA;
  47     const WCHAR* descriptionW;
  48 } error_info;
  49
  50 #include "errors.h"
  51
  52 const char * WINAPI DXGetErrorString9A(HRESULT hr)
  53 {
  54     unsigned int i, j, k = 0;
  55
  56     for (i = ARRAY_SIZE(info); i != 0; i /= 2) {
  57         j = k + (i / 2);
  58         if (hr == info[j].hr)
  59             return info[j].resultA;
  60         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  61             k = j + 1;
  62             i--;
  63         }
  64     }
  65
  66     return "Unknown";
  67 }
  68
  69 const WCHAR * WINAPI DXGetErrorString9W(HRESULT hr)
  70 {
  71     static const WCHAR unknown[] = { 'U', 'n', 'k', 'n', 'o', 'w', 'n', 0 };
  72     unsigned int i, j, k = 0;
  73
  74     for (i = ARRAY_SIZE(info); i != 0; i /= 2) {
  75         j = k + (i / 2);
  76         if (hr == info[j].hr)
  77             return info[j].resultW;
  78         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  79             k = j + 1;
  80             i--;
  81         }
  82     }
  83
  84     return unknown;
  85 }
  86
  87 const char * WINAPI DXGetErrorDescription9A(HRESULT hr)
  88 {
  89     unsigned int i, j, k = 0;
  90
  91     for (i = ARRAY_SIZE(info); i != 0; i /= 2) {
  92         j = k + (i / 2);
  93         if (hr == info[j].hr)
  94             return info[j].descriptionA;
  95         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  96             k = j + 1;
  97             i--;
  98         }
  99     }
 100
 101     return "n/a";
 102 }
 103
 104 const WCHAR * WINAPI DXGetErrorDescription9W(HRESULT hr)
 105 {
 106     static const WCHAR na[] = { 'n', '/', 'a', 0 };
 107     unsigned int i, j, k = 0;
 108
 109     for (i = ARRAY_SIZE(info); i != 0; i /= 2) {
 110         j = k + (i / 2);
 111         if (hr == info[j].hr)
 112             return info[j].descriptionW;
 113         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 114             k = j + 1;
 115             i--;
 116         }
 117     }
 118
 119     return na;
 120 }
 121
 122 HRESULT WINAPI DXTraceA(const char* strFile, DWORD dwLine, HRESULT hr, const char*  strMsg, BOOL bPopMsgBox)
 123 {
 124     char msg[1024];
 125
 126     if (bPopMsgBox) {
 127         wsprintfA(msg, "File: %s\nLine: %d\nError Code: %s (0x%08x)\nCalling: %s",
 128             strFile, dwLine, DXGetErrorString9A(hr), hr, strMsg);
 129         MessageBoxA(0, msg, "Unexpected error encountered", MB_OK|MB_ICONERROR);
 130     } else {
 131         wsprintfA(msg, "%s(%d): %s (hr=%s (0x%08x))", strFile,
 132             dwLine, strMsg, DXGetErrorString9A(hr), hr);
 133         OutputDebugStringA(msg);
 134     }
 135
 136     return hr;
 137 }
 138
 139 HRESULT WINAPI DXTraceW(const char* strFile, DWORD dwLine, HRESULT hr, const WCHAR* strMsg, BOOL bPopMsgBox)
 140 {
 141     WCHAR msg[1024];
 142
 143     if (bPopMsgBox) {
 144         static const WCHAR format[] = { 'F','i','l','e',':',' ','%','s','\\','n','L','i','n',
 145             'e',':',' ','%','l','d','\\','n','E','r','r','o','r',' ','C','o',
 146             'd','e',':',' ','%','s',' ','(','0','x','%','0','8','l','x',')',
 147             '\\','n','C','a','l','l','i','n','g',':',' ','%','s',0 };
 148         static const WCHAR caption[] = { 'U','n','e','x','p','e','c','t','e','d',' ','e','r',
 149             'r','o','r',' ','e','n','c','o','u','n','t','e','r','e','d',0 };
 150         /* FIXME: should use wsnprintf */
 151         wsprintfW(msg, format, strFile, dwLine,
 152                   DXGetErrorString9W(hr), hr, strMsg);
 153         MessageBoxW(0, msg, caption, MB_OK|MB_ICONERROR);
 154     } else {
 155         static const WCHAR format[] = { '%','s','(','%','l','d',')',':',' ','%','s',' ','(',
 156             'h','r','=','%','s',' ','(','0','x','%','0','8','l','x',')',')',' ',
 157             0 };
 158         /* FIXME: should use wsnprintf */
 159         wsprintfW(msg, format, strFile, dwLine, strMsg,
 160                   DXGetErrorString9W(hr), hr);
 161         OutputDebugStringW(msg);
 162     }
 163
 164     return hr;
 165 }