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 "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 "dsound.h"
  34 #include "dmerror.h"
  35 #include "ddraw.h"
  36 #include "dinput.h"
  37 #include "vfwmsgs.h"
  38
  39 #include "dxerr8.h"
  40
  41 #include "wine/debug.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(dxerr);
  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 DXGetErrorString8A(HRESULT hr)
  56 {
  57     unsigned int i, j, k = 0;
  58     TRACE("(0x%08x)\n", hr);
  59
  60     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  61         j = k + (i / 2);
  62         if (hr == info[j].hr)
  63             return info[j].resultA;
  64         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  65             k = j + 1;
  66             i--;
  67         }
  68     }
  69
  70     return "Unknown";
  71 }
  72
  73 const WCHAR * WINAPI DXGetErrorString8W(HRESULT hr)
  74 {
  75     static const WCHAR unknown[] = { 'U', 'n', 'k', 'n', 'o', 'w', 'n', 0 };
  76     unsigned int i, j, k = 0;
  77     TRACE("(0x%08x)\n", hr);
  78
  79     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  80         j = k + (i / 2);
  81         if (hr == info[j].hr)
  82             return info[j].resultW;
  83         if ((unsigned int)hr > (unsigned int)info[j].hr) {
  84             k = j + 1;
  85             i--;
  86         }
  87     }
  88
  89     return unknown;
  90 }
  91
  92 const char * WINAPI DXGetErrorDescription8A(HRESULT hr)
  93 {
  94     unsigned int i, j, k = 0;
  95     TRACE("(0x%08x)\n", hr);
  96
  97     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
  98         j = k + (i / 2);
  99         if (hr == info[j].hr)
 100             return info[j].descriptionA;
 101         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 102             k = j + 1;
 103             i--;
 104         }
 105     }
 106
 107     return "n/a";
 108 }
 109
 110 const WCHAR * WINAPI DXGetErrorDescription8W(HRESULT hr)
 111 {
 112     static const WCHAR na[] = { 'n', '/', 'a', 0 };
 113     unsigned int i, j, k = 0;
 114     TRACE("(0x%08x)\n", hr);
 115
 116     for (i = sizeof(info)/sizeof(info[0]); i != 0; i /= 2) {
 117         j = k + (i / 2);
 118         if (hr == info[j].hr)
 119             return info[j].descriptionW;
 120         if ((unsigned int)hr > (unsigned int)info[j].hr) {
 121             k = j + 1;
 122             i--;
 123         }
 124     }
 125
 126     return na;
 127 }
 128
 129 HRESULT WINAPI DXTraceA(const char* strFile, DWORD dwLine, HRESULT hr, const char*  strMsg, BOOL bPopMsgBox)
 130 {
 131     char msg[1024];
 132     TRACE("(%p,%d,0x%08x,%p,%d)\n", strFile, dwLine, hr, strMsg, bPopMsgBox);
 133
 134     if (bPopMsgBox) {
 135         snprintf(msg, sizeof(msg), "File: %s\nLine: %d\nError Code: %s (0x%08x)\nCalling: %s",
 136             strFile, dwLine, DXGetErrorString8A(hr), hr, strMsg);
 137         MessageBoxA(0, msg, "Unexpected error encountered", MB_OK|MB_ICONERROR);
 138     } else {
 139         snprintf(msg, sizeof(msg), "%s(%d): %s (hr=%s (0x%08x))", strFile,
 140             dwLine, strMsg, DXGetErrorString8A(hr), hr);
 141         OutputDebugStringA(msg);
 142     }
 143
 144     return hr;
 145 }
 146
 147 HRESULT WINAPI DXTraceW(const char* strFile, DWORD dwLine, HRESULT hr, const WCHAR* strMsg, BOOL bPopMsgBox)
 148 {
 149     WCHAR msg[1024];
 150     TRACE("(%p,%d,0x%08x,%p,%d)\n", strFile, dwLine, hr, strMsg, bPopMsgBox);
 151
 152     if (bPopMsgBox) {
 153         static const WCHAR format[] = { 'F','i','l','e',':',' ','%','s','\\','n','L','i','n',
 154             'e',':',' ','%','l','d','\\','n','E','r','r','o','r',' ','C','o',
 155             'd','e',':',' ','%','s',' ','(','0','x','%','0','8','l','x',')',
 156             '\\','n','C','a','l','l','i','n','g',':',' ','%','s',0 };
 157         static const WCHAR caption[] = { 'U','n','e','x','p','e','c','t','e','d',' ','e','r',
 158             'r','o','r',' ','e','n','c','o','u','n','t','e','r','e','d',0 };
 159         /* FIXME: should use wsnprintf */
 160         wsprintfW(msg, format, strFile, dwLine,
 161                   DXGetErrorString8W(hr), hr, strMsg);
 162         MessageBoxW(0, msg, caption, MB_OK|MB_ICONERROR);
 163     } else {
 164         static const WCHAR format[] = { '%','s','(','%','l','d',')',':',' ','%','s',' ','(',
 165             'h','r','=','%','s',' ','(','0','x','%','0','8','l','x',')',')',' ',
 166             0 };
 167         /* FIXME: should use wsnprintf */
 168         wsprintfW(msg, format, strFile, dwLine, strMsg,
 169                   DXGetErrorString8W(hr), hr);
 170         OutputDebugStringW(msg);
 171     }
 172
 173     return hr;
 174 }