misc/error.c

   1 /*
   2  * Log internal errors
   3  *
   4  * Copyright 1997 Andrew Taylor
   5  */
   6
   7 #include <stdlib.h>
   8 #include <string.h>
   9
  10 #include "windows.h"
  11 #include "debug.h"
  12
  13 #define ErrorString(manifest) { manifest, # manifest }
  14
  15 static const struct {
  16         int constant;
  17         const char *name;
  18 } ErrorStrings[] = {
  19
  20         ErrorString(ERR_GALLOC),
  21         ErrorString(ERR_GREALLOC),
  22         ErrorString(ERR_GLOCK),
  23         ErrorString(ERR_LALLOC),
  24         ErrorString(ERR_LREALLOC),
  25         ErrorString(ERR_LLOCK),
  26         ErrorString(ERR_ALLOCRES),
  27         ErrorString(ERR_LOCKRES),
  28         ErrorString(ERR_LOADMODULE),
  29         ErrorString(ERR_CREATEDLG),
  30         ErrorString(ERR_CREATEDLG2),
  31         ErrorString(ERR_REGISTERCLASS),
  32         ErrorString(ERR_DCBUSY),
  33         ErrorString(ERR_CREATEWND),
  34         ErrorString(ERR_STRUCEXTRA),
  35         ErrorString(ERR_LOADSTR),
  36         ErrorString(ERR_LOADMENU),
  37         ErrorString(ERR_NESTEDBEGINPAINT),
  38         ErrorString(ERR_BADINDEX),
  39         ErrorString(ERR_CREATEMENU),
  40         ErrorString(ERR_CREATEDC),
  41         ErrorString(ERR_CREATEMETA),
  42         ErrorString(ERR_DELOBJSELECTED),
  43         ErrorString(ERR_SELBITMAP)
  44 };
  45
  46 static const struct {
  47         int constant;
  48         const char *name;
  49 } ParamErrorStrings[] = {
  50
  51         ErrorString(ERR_BAD_VALUE),
  52         ErrorString(ERR_BAD_FLAGS),
  53         ErrorString(ERR_BAD_INDEX),
  54         ErrorString(ERR_BAD_DVALUE),
  55         ErrorString(ERR_BAD_DFLAGS),
  56         ErrorString(ERR_BAD_DINDEX),
  57         ErrorString(ERR_BAD_PTR),
  58         ErrorString(ERR_BAD_FUNC_PTR),
  59         ErrorString(ERR_BAD_SELECTOR),
  60         ErrorString(ERR_BAD_STRING_PTR),
  61         ErrorString(ERR_BAD_HANDLE),
  62         ErrorString(ERR_BAD_HINSTANCE),
  63         ErrorString(ERR_BAD_HMODULE),
  64         ErrorString(ERR_BAD_GLOBAL_HANDLE),
  65         ErrorString(ERR_BAD_LOCAL_HANDLE),
  66         ErrorString(ERR_BAD_ATOM),
  67         ErrorString(ERR_BAD_HFILE),
  68         ErrorString(ERR_BAD_HWND),
  69         ErrorString(ERR_BAD_HMENU),
  70         ErrorString(ERR_BAD_HCURSOR),
  71         ErrorString(ERR_BAD_HICON),
  72         ErrorString(ERR_BAD_HDWP),
  73         ErrorString(ERR_BAD_CID),
  74         ErrorString(ERR_BAD_HDRVR),
  75         ErrorString(ERR_BAD_COORDS),
  76         ErrorString(ERR_BAD_GDI_OBJECT),
  77         ErrorString(ERR_BAD_HDC),
  78         ErrorString(ERR_BAD_HPEN),
  79         ErrorString(ERR_BAD_HFONT),
  80         ErrorString(ERR_BAD_HBRUSH),
  81         ErrorString(ERR_BAD_HBITMAP),
  82         ErrorString(ERR_BAD_HRGN),
  83         ErrorString(ERR_BAD_HPALETTE),
  84         ErrorString(ERR_BAD_HMETAFILE)
  85 };
  86
  87 #undef  ErrorString
  88 #define ErrorStringCount (sizeof(ErrorStrings) / sizeof(ErrorStrings[0]))
  89 #define ParamErrorStringCount (sizeof(ParamErrorStrings) / sizeof(ParamErrorStrings[0]))
  90
  91 /***********************************************************************
  92 *       GetErrorString (internal)
  93 */
  94 static const char *GetErrorString(UINT16 uErr)
  95 {
  96   static char buffer[80];
  97   int i;
  98
  99   for (i = 0; i < ErrorStringCount; i++) {
 100     if (uErr == ErrorStrings[i].constant)
 101       return ErrorStrings[i].name;
 102   }
 103
 104   sprintf(buffer, "%x", uErr);
 105   return buffer;
 106 }
 107
 108
 109 /***********************************************************************
 110 *       GetParamErrorString (internal)
 111 */
 112 static const char *GetParamErrorString(UINT16 uErr) {
 113         static char buffer[80];
 114
 115         if (uErr & ERR_WARNING) {
 116                 strcpy(buffer, "ERR_WARNING | ");
 117                 uErr &= ~ERR_WARNING;
 118         } else
 119                 buffer[0] = '\0';
 120
 121         {
 122                 int i;
 123
 124                 for (i = 0; i < ParamErrorStringCount; i++) {
 125                         if (uErr == ParamErrorStrings[i].constant) {
 126                                 strcat(buffer, ParamErrorStrings[i].name);
 127                                 return buffer;
 128                         }
 129                 }
 130         }
 131
 132         sprintf(buffer + strlen(buffer), "%x", uErr);
 133         return buffer;
 134 }
 135
 136
 137 /***********************************************************************
 138 *       LogError (KERNEL.324)
 139 */
 140 VOID WINAPI LogError(UINT16 uErr, LPVOID lpvInfo)
 141 {
 142         MSG("(%s, %p)\n", GetErrorString(uErr), lpvInfo);
 143 }
 144
 145
 146 /***********************************************************************
 147 *       LogParamError (KERNEL.325)
 148 */
 149 void WINAPI LogParamError(UINT16 uErr, FARPROC16 lpfn, LPVOID lpvParam)
 150 {
 151         /* FIXME: is it possible to get the module name/function
 152          * from the lpfn param?
 153          */
 154         MSG("(%s, %p, %p)\n", GetParamErrorString(uErr), lpfn, lpvParam);
 155 }