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 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31
  32 #include "mmsystem.h"
  33 #include "dmerror.h"
  34 #include "ddraw.h"
  35 #include "dinput.h"
  36 #include "vfwmsgs.h"
  37 #include "mmstream.h"
  38 #include "dplay8.h"
  39 #include "dxfile.h"
  40 #include "d3d9.h"
  41 #include "dsound.h"
  42
  43 #include "dxerr9.h"
  44
  45 typedef struct {
  46     HRESULT      hr;
  47     const CHAR*  resultA;
  48     const WCHAR* resultW;
  49     const CHAR*  descriptionA;
  50     const WCHAR* descriptionW;
  51 } error_info;
  52
  53 #include "errors.h"
  54
  55 const char * WINAPI DXGetErrorString9A(HRESULT hr)
  56 {
  57     unsigned int i, j, k = 0;
  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 DXGetErrorString9W(HRESULT hr)
  73 {
  74     static const WCHAR unknown[] = { 'U', 'n', 'k', 'n', 'o', 'w', 'n', 0 };
  75     unsigned int i, j, k = 0;
  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 DXGetErrorDescription9A(HRESULT hr)
  91 {
  92     unsigned int i, j, k = 0;
  93
  94     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  95         j = k + (i / 2);
  96         if (hr == info[j].hr)
  97             return info[j].descriptionA;
  98         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  99             k = j + 1;
 100             i--;
 101         }
 102     }
 103
 104     return "n/a";
 105 }
 106
 107 const WCHAR * WINAPI DXGetErrorDescription9W(HRESULT hr)
 108 {
 109     static const WCHAR na[] = { 'n', '/', 'a', 0 };
 110     unsigned int i, j, k = 0;
 111
 112     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
 113         j = k + (i / 2);
 114         if (hr == info[j].hr)
 115             return info[j].descriptionW;
 116         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 117             k = j + 1;
 118             i--;
 119         }
 120     }
 121
 122     return na;
 123 }
 124
 125 HRESULT WINAPI DXTraceA(const char* strFile, DWORD dwLine, HRESULT hr, const char*  strMsg, BOOL bPopMsgBox)
 126 {
 127     char msg[1024];
 128
 129     if (bPopMsgBox) {
 130         snprintf(msg, sizeof(msg), "File: %s\nLine: %d\nError Code: %s (0x%08x)\nCalling: %s",
 131             strFile, dwLine, DXGetErrorString9A(hr), hr, strMsg);
 132         MessageBoxA(0, msg, "Unexpected error encountered", MB_OK|MB_ICONERROR);
 133     } else {
 134         snprintf(msg, sizeof(msg), "%s(%d): %s (hr=%s (0x%08x))", strFile,
 135             dwLine, strMsg, DXGetErrorString9A(hr), hr);
 136         OutputDebugStringA(msg);
 137     }
 138
 139     return hr;
 140 }
 141
 142 HRESULT WINAPI DXTraceW(const char* strFile, DWORD dwLine, HRESULT hr, const WCHAR* strMsg, BOOL bPopMsgBox)
 143 {
 144     WCHAR msg[1024];
 145
 146     if (bPopMsgBox) {
 147         static const WCHAR format[] = { 'F','i','l','e',':',' ','%','s','\\','n','L','i','n',
 148             'e',':',' ','%','l','d','\\','n','E','r','r','o','r',' ','C','o',
 149             'd','e',':',' ','%','s',' ','(','0','x','%','0','8','l','x',')',
 150             '\\','n','C','a','l','l','i','n','g',':',' ','%','s',0 };
 151         static const WCHAR caption[] = { 'U','n','e','x','p','e','c','t','e','d',' ','e','r',
 152             'r','o','r',' ','e','n','c','o','u','n','t','e','r','e','d',0 };
 153         /* FIXME: should use wsnprintf */
 154         wsprintfW(msg, format, strFile, dwLine,
 155                   DXGetErrorString9W(hr), hr, strMsg);
 156         MessageBoxW(0, msg, caption, MB_OK|MB_ICONERROR);
 157     } else {
 158         static const WCHAR format[] = { '%','s','(','%','l','d',')',':',' ','%','s',' ','(',
 159             'h','r','=','%','s',' ','(','0','x','%','0','8','l','x',')',')',' ',
 160             0 };
 161         /* FIXME: should use wsnprintf */
 162         wsprintfW(msg, format, strFile, dwLine, strMsg,
 163                   DXGetErrorString9W(hr), hr);
 164         OutputDebugStringW(msg);
 165     }
 166
 167     return hr;
 168 }