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
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30
  31 #include "mmsystem.h"
  32 #include "dmerror.h"
  33 #include "ddraw.h"
  34 #include "dinput.h"
  35 #include "vfwmsgs.h"
  36 #include "mmstream.h"
  37 #include "dplay8.h"
  38 #include "dxfile.h"
  39 #include "d3d9.h"
  40 #include "dsound.h"
  41
  42 #include "dxerr9.h"
  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 DXGetErrorString9A(HRESULT hr)
  55 {
  56     unsigned int i, j, k = 0;
  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 DXGetErrorString9W(HRESULT hr)
  72 {
  73     static const WCHAR unknown[] = { 'U', 'n', 'k', 'n', 'o', 'w', 'n', 0 };
  74     unsigned int i, j, k = 0;
  75
  76     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  77         j = k + (i / 2);
  78         if (hr == info[j].hr)
  79             return info[j].resultW;
  80         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  81             k = j + 1;
  82             i--;
  83         }
  84     }
  85
  86     return unknown;
  87 }
  88
  89 const char * WINAPI DXGetErrorDescription9A(HRESULT hr)
  90 {
  91     unsigned int i, j, k = 0;
  92
  93     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  94         j = k + (i / 2);
  95         if (hr == info[j].hr)
  96             return info[j].descriptionA;
  97         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  98             k = j + 1;
  99             i--;
 100         }
 101     }
 102
 103     return "n/a";
 104 }
 105
 106 const WCHAR * WINAPI DXGetErrorDescription9W(HRESULT hr)
 107 {
 108     static const WCHAR na[] = { 'n', '/', 'a', 0 };
 109     unsigned int i, j, k = 0;
 110
 111     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
 112         j = k + (i / 2);
 113         if (hr == info[j].hr)
 114             return info[j].descriptionW;
 115         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 116             k = j + 1;
 117             i--;
 118         }
 119     }
 120
 121     return na;
 122 }
 123
 124 HRESULT WINAPI DXTraceA(const char* strFile, DWORD dwLine, HRESULT hr, const char*  strMsg, BOOL bPopMsgBox)
 125 {
 126     char msg[1024];
 127
 128     if (bPopMsgBox) {
 129         snprintf(msg, sizeof(msg), "File: %s\nLine: %d\nError Code: %s (0x%08x)\nCalling: %s",
 130             strFile, dwLine, DXGetErrorString9A(hr), hr, strMsg);
 131         MessageBoxA(0, msg, "Unexpected error encountered", MB_OK|MB_ICONERROR);
 132     } else {
 133         snprintf(msg, sizeof(msg), "%s(%d): %s (hr=%s (0x%08x))", strFile,
 134             dwLine, strMsg, DXGetErrorString9A(hr), hr);
 135         OutputDebugStringA(msg);
 136     }
 137
 138     return hr;
 139 }
 140
 141 HRESULT WINAPI DXTraceW(const char* strFile, DWORD dwLine, HRESULT hr, const WCHAR* strMsg, BOOL bPopMsgBox)
 142 {
 143     WCHAR msg[1024];
 144
 145     if (bPopMsgBox) {
 146         static const WCHAR format[] = { 'F','i','l','e',':',' ','%','s','\\','n','L','i','n',
 147             'e',':',' ','%','l','d','\\','n','E','r','r','o','r',' ','C','o',
 148             'd','e',':',' ','%','s',' ','(','0','x','%','0','8','l','x',')',
 149             '\\','n','C','a','l','l','i','n','g',':',' ','%','s',0 };
 150         static const WCHAR caption[] = { 'U','n','e','x','p','e','c','t','e','d',' ','e','r',
 151             'r','o','r',' ','e','n','c','o','u','n','t','e','r','e','d',0 };
 152         /* FIXME: should use wsnprintf */
 153         wsprintfW(msg, format, strFile, dwLine,
 154                   DXGetErrorString9W(hr), hr, strMsg);
 155         MessageBoxW(0, msg, caption, MB_OK|MB_ICONERROR);
 156     } else {
 157         static const WCHAR format[] = { '%','s','(','%','l','d',')',':',' ','%','s',' ','(',
 158             'h','r','=','%','s',' ','(','0','x','%','0','8','l','x',')',')',' ',
 159             0 };
 160         /* FIXME: should use wsnprintf */
 161         wsprintfW(msg, format, strFile, dwLine, strMsg,
 162                   DXGetErrorString9W(hr), hr);
 163         OutputDebugStringW(msg);
 164     }
 165
 166     return hr;
 167 }