misc/spy.c

   1 /*
   2  * Message spying routines
   3  *
   4  * Copyright 1994, Bob Amstadt
   5  *           1995, Alex Korobka
   6  */
   7
   8 #define NO_TRANSITION_TYPES  /* This file is Win32-clean */
   9 #include <stdlib.h>
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include "windows.h"
  13 #include "module.h"
  14 #include "options.h"
  15 #include "stddebug.h"
  16 #include "debug.h"
  17 #include "spy.h"
  18
  19 #define SPY_MAX_MSGNUM   WM_USER
  20 #define SPY_INDENT_UNIT  4  /* 4 spaces */
  21
  22 static const char * const MessageTypeNames[SPY_MAX_MSGNUM + 1] =
  23 {
  24     "wm_null",                  /* 0x00 */
  25     "WM_CREATE",
  26     "WM_DESTROY",
  27     "WM_MOVE",
  28     "wm_sizewait",
  29     "WM_SIZE",
  30     "WM_ACTIVATE",
  31     "WM_SETFOCUS",
  32     "WM_KILLFOCUS",
  33     "WM_SETVISIBLE",
  34     "WM_ENABLE",
  35     "WM_SETREDRAW",
  36     "WM_SETTEXT",
  37     "WM_GETTEXT",
  38     "WM_GETTEXTLENGTH",
  39     "WM_PAINT",
  40     "WM_CLOSE",                 /* 0x10 */
  41     "WM_QUERYENDSESSION",
  42     "WM_QUIT",
  43     "WM_QUERYOPEN",
  44     "WM_ERASEBKGND",
  45     "WM_SYSCOLORCHANGE",
  46     "WM_ENDSESSION",
  47     "wm_systemerror",
  48     "WM_SHOWWINDOW",
  49     "WM_CTLCOLOR",
  50     "WM_WININICHANGE",
  51     "WM_DEVMODECHANGE",
  52     "WM_ACTIVATEAPP",
  53     "WM_FONTCHANGE",
  54     "WM_TIMECHANGE",
  55     "WM_CANCELMODE",
  56     "WM_SETCURSOR",             /* 0x20 */
  57     "WM_MOUSEACTIVATE",
  58     "WM_CHILDACTIVATE",
  59     "WM_QUEUESYNC",
  60     "WM_GETMINMAXINFO",
  61     "wm_unused3",
  62     "wm_painticon",
  63     "WM_ICONERASEBKGND",
  64     "WM_NEXTDLGCTL",
  65     "wm_alttabactive",
  66     "WM_SPOOLERSTATUS",
  67     "WM_DRAWITEM",
  68     "WM_MEASUREITEM",
  69     "WM_DELETEITEM",
  70     "WM_VKEYTOITEM",
  71     "WM_CHARTOITEM",
  72     "WM_SETFONT",               /* 0x30 */
  73     "WM_GETFONT",
  74     "WM_SETHOTKEY",
  75     "WM_GETHOTKEY",
  76     "wm_filesyschange",
  77     "wm_isactiveicon",
  78     "wm_queryparkicon",
  79     "WM_QUERYDRAGICON",
  80     "wm_querysavestate",
  81     "WM_COMPAREITEM",
  82     "wm_testing",
  83     NULL,
  84     "wm_otherwindowcreated",
  85     "wm_otherwindowdestroyed",
  86     "wm_activateshellwindow",
  87     NULL,
  88
  89     NULL,                       /* 0x40 */
  90     "wm_compacting", NULL, NULL,
  91     "WM_COMMNOTIFY", NULL,
  92     "WM_WINDOWPOSCHANGING",     /* 0x0046 */
  93     "WM_WINDOWPOSCHANGED",      /* 0x0047 */
  94     "WM_POWER", NULL,
  95     "WM_COPYDATA",
  96     "WM_CANCELJOURNAL", NULL, NULL, NULL, NULL,
  97
  98     NULL,                       /* 0x0050 */
  99     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 100     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 101
 102     /* 0x0060 */
 103     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 104     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 105
 106     /* 0x0070 */
 107     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 108     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 109
 110     NULL,                       /* 0x0080 */
 111     "WM_NCCREATE",              /* 0x0081 */
 112     "WM_NCDESTROY",             /* 0x0082 */
 113     "WM_NCCALCSIZE",            /* 0x0083 */
 114     "WM_NCHITTEST",             /* 0x0084 */
 115     "WM_NCPAINT",               /* 0x0085 */
 116     "WM_NCACTIVATE",            /* 0x0086 */
 117     "WM_GETDLGCODE",            /* 0x0087 */
 118     "wm_syncpaint",
 119     "wm_synctask", NULL, NULL, NULL, NULL, NULL, NULL,
 120
 121     /* 0x0090 */
 122     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 123     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 124
 125     /* 0x00A0 */
 126     "WM_NCMOUSEMOVE",           /* 0x00A0 */
 127     "WM_NCLBUTTONDOWN",         /* 0x00A1 */
 128     "WM_NCLBUTTONUP",           /* 0x00A2 */
 129     "WM_NCLBUTTONDBLCLK",       /* 0x00A3 */
 130     "WM_NCRBUTTONDOWN",         /* 0x00A4 */
 131     "WM_NCRBUTTONUP",           /* 0x00A5 */
 132     "WM_NCRBUTTONDBLCLK",       /* 0x00A6 */
 133     "WM_NCMBUTTONDOWN",         /* 0x00A7 */
 134     "WM_NCMBUTTONUP",           /* 0x00A8 */
 135     "WM_NCMBUTTONDBLCLK",       /* 0x00A9 */
 136     NULL, NULL, NULL, NULL, NULL, NULL,
 137
 138     /* 0x00B0 - Win32 Edit controls */
 139     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 140     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 141
 142     /* 0x00C0 */
 143     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 144     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 145
 146     /* 0x00D0 */
 147     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 148     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 149
 150     /* 0x00E0 - Win32 Scrollbars */
 151     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 152     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 153
 154     /* 0x00F0 - Win32 Buttons */
 155     "BM_GETCHECK32",            /* 0x00f0 */
 156     "BM_SETCHECK32",            /* 0x00f1 */
 157     "BM_GETSTATE32",            /* 0x00f2 */
 158     "BM_SETSTATE32",            /* 0x00f3 */
 159     "BM_SETSTYLE32",            /* 0x00f4 */
 160     "BM_CLICK32",               /* 0x00f5 */
 161     "BM_GETIMAGE32",            /* 0x00f6 */
 162     "BM_SETIMAGE32",            /* 0x00f7 */
 163     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 164
 165     "WM_KEYDOWN",               /* 0x0100 */
 166     "WM_KEYUP",                 /* 0x0101 */
 167     "WM_CHAR",                  /* 0x0102 */
 168     "WM_DEADCHAR",              /* 0x0103 */
 169     "WM_SYSKEYDOWN",            /* 0x0104 */
 170     "WM_SYSKEYUP",              /* 0x0105 */
 171     "WM_SYSCHAR",               /* 0x0106 */
 172     "WM_SYSDEADCHAR",           /* 0x0107 */
 173     "WM_KEYLAST",               /* 0x0108 */
 174     NULL,
 175     "WM_CONVERTREQUEST",
 176     "WM_CONVERTRESULT",
 177     "WM_INTERIM", NULL, NULL, NULL,
 178
 179     "WM_INITDIALOG",            /* 0x0110 */
 180     "WM_COMMAND",               /* 0x0111 */
 181     "WM_SYSCOMMAND",            /* 0x0112 */
 182     "WM_TIMER",                 /* 0x0113 */
 183     "WM_HSCROLL",               /* 0x0114 */
 184     "WM_VSCROLL",               /* 0x0115 */
 185     "WM_INITMENU",              /* 0x0116 */
 186     "WM_INITMENUPOPUP",         /* 0x0117 */
 187     "WM_SYSTIMER",              /* 0x0118 */
 188     NULL, NULL, NULL, NULL, NULL, NULL,
 189     "WM_MENUSELECT",            /* 0x011f */
 190
 191     "WM_MENUCHAR",              /* 0x0120 */
 192     "WM_ENTERIDLE",             /* 0x0121 */
 193     NULL, NULL, NULL, NULL, NULL, NULL,
 194     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 195
 196     /* 0x0130 */
 197     NULL,
 198     "wm_lbtrackpoint",          /* 0x0131 */
 199     "WM_CTLCOLORMSGBOX",        /* 0x0132 */
 200     "WM_CTLCOLOREDIT",          /* 0x0133 */
 201     "WM_CTLCOLORLISTBOX",       /* 0x0134 */
 202     "WM_CTLCOLORBTN",           /* 0x0135 */
 203     "WM_CTLCOLORDLG",           /* 0x0136 */
 204     "WM_CTLCOLORSCROLLBAR",     /* 0x0137 */
 205     "WM_CTLCOLORSTATIC",        /* 0x0138 */
 206     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 207
 208     /* 0x0140 - Win32 Comboboxes */
 209     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 210     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 211
 212     /* 0x0150 */
 213     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 214     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 215
 216     /* 0x0160 */
 217     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 218     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 219
 220     /* 0x0170 - Win32 Static controls */
 221     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 222     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 223
 224     /* 0x0180 - Win32 Listboxes */
 225     "LB_ADDSTRING32",           /* 0x0180 */
 226     "LB_INSERTSTRING32",        /* 0x0181 */
 227     "LB_DELETESTRING32",        /* 0x0182 */
 228     "LB_SELITEMRANGEEX32",      /* 0x0183 */
 229     "LB_RESETCONTENT32",        /* 0x0184 */
 230     "LB_SETSEL32",              /* 0x0185 */
 231     "LB_SETCURSEL32",           /* 0x0186 */
 232     "LB_GETSEL32",              /* 0x0187 */
 233     "LB_GETCURSEL32",           /* 0x0188 */
 234     "LB_GETTEXT32",             /* 0x0189 */
 235     "LB_GETTEXTLEN32",          /* 0x018a */
 236     "LB_GETCOUNT32",            /* 0x018b */
 237     "LB_SELECTSTRING32",        /* 0x018c */
 238     "LB_DIR32",                 /* 0x018d */
 239     "LB_GETTOPINDEX32",         /* 0x018e */
 240     "LB_FINDSTRING32",          /* 0x018f */
 241
 242     "LB_GETSELCOUNT32",         /* 0x0190 */
 243     "LB_GETSELITEMS32",         /* 0x0191 */
 244     "LB_SETTABSTOPS32",         /* 0x0192 */
 245     "LB_GETHORIZONTALEXTENT32", /* 0x0193 */
 246     "LB_SETHORIZONTALEXTENT32", /* 0x0194 */
 247     "LB_SETCOLUMNWIDTH32",      /* 0x0195 */
 248     "LB_ADDFILE32",             /* 0x0196 */
 249     "LB_SETTOPINDEX32",         /* 0x0197 */
 250     "LB_GETITEMRECT32",         /* 0x0198 */
 251     "LB_GETITEMDATA32",         /* 0x0199 */
 252     "LB_SETITEMDATA32",         /* 0x019a */
 253     "LB_SELITEMRANGE32",        /* 0x019b */
 254     "LB_SETANCHORINDEX32",      /* 0x019c */
 255     "LB_GETANCHORINDEX32",      /* 0x019d */
 256     "LB_SETCARETINDEX32",       /* 0x019e */
 257     "LB_GETCARETINDEX32",       /* 0x019f */
 258
 259     "LB_SETITEMHEIGHT32",       /* 0x01a0 */
 260     "LB_GETITEMHEIGHT32",       /* 0x01a1 */
 261     "LB_FINDSTRINGEXACT32",     /* 0x01a2 */
 262     NULL, NULL,
 263     "LB_SETLOCALE32",           /* 0x01a5 */
 264     "LB_GETLOCALE32",           /* 0x01a6 */
 265     "LB_SETCOUNT32",            /* 0x01a7 */
 266     "LB_INITSTORAGE32",         /* 0x01a8 */
 267     "LB_ITEMFROMPOINT32",       /* 0x01a9 */
 268     NULL, NULL, NULL, NULL, NULL, NULL,
 269
 270     /* 0x01B0 */
 271     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 272     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 273
 274     /* 0x01C0 */
 275     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 276     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 277
 278     /* 0x01D0 */
 279     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 280     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 281
 282     /* 0x01E0 */
 283     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 284     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 285
 286     /* 0x01F0 */
 287     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 288     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 289
 290     "WM_MOUSEMOVE",             /* 0x0200 */
 291     "WM_LBUTTONDOWN",           /* 0x0201 */
 292     "WM_LBUTTONUP",             /* 0x0202 */
 293     "WM_LBUTTONDBLCLK",         /* 0x0203 */
 294     "WM_RBUTTONDOWN",           /* 0x0204 */
 295     "WM_RBUTTONUP",             /* 0x0205 */
 296     "WM_RBUTTONDBLCLK",         /* 0x0206 */
 297     "WM_MBUTTONDOWN",           /* 0x0207 */
 298     "WM_MBUTTONUP",             /* 0x0208 */
 299     "WM_MBUTTONDBLCLK",         /* 0x0209 */
 300     NULL, NULL, NULL, NULL, NULL, NULL,
 301
 302     "WM_PARENTNOTIFY",          /* 0x0210 */
 303     "WM_ENTERMENULOOP",         /* 0x0211 */
 304     "WM_EXITMENULOOP",          /* 0x0212 */
 305     "wm_nextmenu",              /* 0x0213 */
 306                             NULL, NULL, NULL, NULL,
 307     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 308
 309     "WM_MDICREATE",             /* 0x0220 */
 310     "WM_MDIDESTROY",            /* 0x0221 */
 311     "WM_MDIACTIVATE",           /* 0x0222 */
 312     "WM_MDIRESTORE",            /* 0x0223 */
 313     "WM_MDINEXT",               /* 0x0224 */
 314     "WM_MDIMAXIMIZE",           /* 0x0225 */
 315     "WM_MDITILE",               /* 0x0226 */
 316     "WM_MDICASCADE",            /* 0x0227 */
 317     "WM_MDIICONARRANGE",        /* 0x0228 */
 318     "WM_MDIGETACTIVE",          /* 0x0229 */
 319
 320     "wm_dropobject",
 321     "wm_querydropobject",
 322     "wm_begindrag",
 323     "wm_dragloop",
 324     "wn_dragselect",
 325     "wm_dragmove",
 326
 327     /* 0x0230*/
 328     "WM_MDISETMENU",            /* 0x0230 */
 329     "WM_ENTERSIZEMOVE",         /* 0x0231 */
 330     "WM_EXITSIZEMOVE",          /* 0x0232 */
 331     "WM_DROPFILES",             /* 0x0233 */
 332     "WM_MDIREFRESHMENU", NULL, NULL, NULL,
 333     /* 0x0238*/
 334     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 335
 336     /* 0x0240 */
 337     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 338     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 339
 340     /* 0x0250 */
 341     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 342     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 343
 344     /* 0x0260 */
 345     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 346     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 347     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 348     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 349
 350     /* 0x0280 */
 351     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 352     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 353     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 354     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 355
 356     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 357     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 358     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 359     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 360
 361     /* 0x02c0 */
 362     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 363     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 364     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 365     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 366
 367     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 368     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 369     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 370     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 371
 372     "WM_CUT",                   /* 0x0300 */
 373     "WM_COPY",
 374     "WM_PASTE",
 375     "WM_CLEAR",
 376     "WM_UNDO",
 377     "WM_RENDERFORMAT",
 378     "WM_RENDERALLFORMATS",
 379     "WM_DESTROYCLIPBOARD",
 380     "WM_DRAWCLIPBOARD",
 381     "WM_PAINTCLIPBOARD",
 382     "WM_VSCROLLCLIPBOARD",
 383     "WM_SIZECLIPBOARD",
 384     "WM_ASKCBFORMATNAME",
 385     "WM_CHANGECBCHAIN",
 386     "WM_HSCROLLCLIPBOARD",
 387     "WM_QUERYNEWPALETTE",       /* 0x030f*/
 388
 389     "WM_PALETTEISCHANGING",
 390     "WM_PALETTECHANGED",
 391     "WM_HOTKEY",                /* 0x0312 */
 392           NULL, NULL, NULL, NULL, NULL, NULL,
 393     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 394
 395     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 396     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 397     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 398     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 399
 400     /* 0x0340 */
 401     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 402     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 403     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 404     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 405
 406     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 407     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 408     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 409     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 410
 411     /* 0x0380 */
 412     "WM_PENWINFIRST",
 413     "WM_RCRESULT",
 414     "WM_HOOKRCRESULT",
 415     "WM_GLOBALRCCHANGE",
 416     "WM_SKB",
 417     "WM_HEDITCTL",
 418                                         NULL, NULL,
 419     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 420
 421     "WM_COALESCE_FIRST",
 422           NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 423     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 424     "WM_COALESCE_LAST",
 425
 426     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 427     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 428     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 429     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 430
 431     /* 0x03c0 */
 432     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 433     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 434     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 435     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 436
 437     /* 0x03e0 */
 438     "WM_DDE_INITIATE",  /* 0x3E0 */
 439     "WM_DDE_TERMINATE", /* 0x3E1 */
 440     "WM_DDE_ADVISE",    /* 0x3E2 */
 441     "WM_DDE_UNADVISE",  /* 0x3E3 */
 442     "WM_DDE_ACK",       /* 0x3E4 */
 443     "WM_DDE_DATA",      /* 0x3E5 */
 444     "WM_DDE_REQUEST",   /* 0x3E6 */
 445     "WM_DDE_POKE",      /* 0x3E7 */
 446     "WM_DDE_EXECUTE",   /* 0x3E8 */
 447     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 448
 449
 450     /* 0x03f0 */
 451     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 452     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 453
 454     "WM_USER"
 455 };
 456
 457
 458 static BOOL16 SPY_Exclude[SPY_MAX_MSGNUM+1];
 459 static int SPY_IndentLevel  = 0;
 460
 461 #define SPY_EXCLUDE(msg) \
 462     (SPY_Exclude[(msg) > SPY_MAX_MSGNUM ? SPY_MAX_MSGNUM : (msg)])
 463
 464 /***********************************************************************
 465  *           SPY_GetMsgName
 466  */
 467 const char *SPY_GetMsgName( UINT32 msg )
 468 {
 469     static char buffer[20];
 470
 471     if (msg <= SPY_MAX_MSGNUM)
 472     {
 473         if (!MessageTypeNames[msg]) return "???";
 474         return MessageTypeNames[msg];
 475     }
 476     sprintf( buffer, "WM_USER+%04x", msg - WM_USER );
 477     return buffer;
 478 }
 479
 480
 481 /***********************************************************************
 482  *           SPY_EnterMessage
 483  */
 484 void SPY_EnterMessage( INT32 iFlag, HWND32 hWnd, UINT32 msg,
 485                        WPARAM32 wParam, LPARAM lParam )
 486 {
 487     if (!debugging_message || SPY_EXCLUDE(msg)) return;
 488
 489     /* each SPY_SENDMESSAGE must be complemented by call to SPY_ExitMessage */
 490     switch(iFlag)
 491     {
 492     case SPY_DISPATCHMESSAGE16:
 493         dprintf_message(stddeb,"%*s(%04x) message [%04x] %s dispatched  wp=%04x lp=%08lx\n",
 494                         SPY_IndentLevel, "", hWnd, msg, SPY_GetMsgName( msg ),
 495                         wParam, lParam);
 496         break;
 497
 498     case SPY_DISPATCHMESSAGE32:
 499         dprintf_message(stddeb,"%*s(%08x) message [%04x] %s dispatched  wp=%08x lp=%08lx\n",
 500                         SPY_IndentLevel, "", hWnd, msg, SPY_GetMsgName( msg ),
 501                         wParam, lParam);
 502         break;
 503
 504     case SPY_SENDMESSAGE16:
 505     case SPY_SENDMESSAGE32:
 506         {
 507             char taskName[30];
 508             HTASK16 hTask = GetWindowTask16(hWnd);
 509             if (hTask == GetCurrentTask()) strcpy( taskName, "self" );
 510             else if (!hTask) strcpy( taskName, "Wine" );
 511             else sprintf( taskName, "task %04x %s",
 512                           hTask, MODULE_GetModuleName( GetExePtr(hTask) ) );
 513
 514             if (iFlag == SPY_SENDMESSAGE16)
 515                 dprintf_message(stddeb,"%*s(%04x) message [%04x] %s sent from %s wp=%04x lp=%08lx\n",
 516                                 SPY_IndentLevel, "", hWnd, msg,
 517                                 SPY_GetMsgName( msg ), taskName, wParam,
 518                                 lParam );
 519             else
 520                 dprintf_message(stddeb,"%*s(%08x) message [%04x] %s sent from %s wp=%08x lp=%08lx\n",
 521                                 SPY_IndentLevel, "", hWnd, msg,
 522                                 SPY_GetMsgName( msg ), taskName, wParam,
 523                                 lParam );
 524         }
 525         break;
 526
 527     case SPY_DEFWNDPROC16:
 528         dprintf_message(stddeb, "%*s(%04x) DefWindowProc: %s [%04x]  wp=%04x lp=%08lx\n",
 529                         SPY_IndentLevel, "", hWnd, SPY_GetMsgName( msg ),
 530                         msg, wParam, lParam );
 531         break;
 532
 533     case SPY_DEFWNDPROC32:
 534         dprintf_message(stddeb, "%*s(%08x) DefWindowProc: %s [%04x]  wp=%08x lp=%08lx\n",
 535                         SPY_IndentLevel, "", hWnd, SPY_GetMsgName( msg ),
 536                         msg, wParam, lParam );
 537         break;
 538     }
 539     SPY_IndentLevel += SPY_INDENT_UNIT;
 540 }
 541
 542
 543 /***********************************************************************
 544  *           SPY_ExitMessage
 545  */
 546 void SPY_ExitMessage( INT32 iFlag, HWND32 hWnd, UINT32 msg, LRESULT lReturn )
 547 {
 548     if (!debugging_message || SPY_EXCLUDE(msg)) return;
 549     if (SPY_IndentLevel) SPY_IndentLevel -= SPY_INDENT_UNIT;
 550
 551     switch(iFlag)
 552     {
 553     case SPY_RESULT_OK16:
 554         dprintf_message(stddeb,"%*s(%04x) message [%04x] %s returned %08lx\n",
 555                         SPY_IndentLevel, "", hWnd, msg,
 556                         SPY_GetMsgName( msg ), lReturn );
 557         break;
 558     case SPY_RESULT_OK32:
 559         dprintf_message(stddeb,"%*s(%08x) message [%04x] %s returned %08lx\n",
 560                         SPY_IndentLevel, "", hWnd, msg,
 561                         SPY_GetMsgName( msg ), lReturn );
 562         break;
 563     case SPY_RESULT_INVALIDHWND16:
 564         dprintf_message(stddeb,"%*s(%04x) message [%04x] %s HAS INVALID HWND\n",
 565                         SPY_IndentLevel, "", hWnd, msg,
 566                         SPY_GetMsgName( msg ) );
 567         break;
 568     case SPY_RESULT_INVALIDHWND32:
 569         dprintf_message(stddeb,"%*s(%08x) message [%04x] %s HAS INVALID HWND\n",
 570                         SPY_IndentLevel, "", hWnd, msg,
 571                         SPY_GetMsgName( msg ) );
 572         break;
 573    }
 574 }
 575
 576
 577 /***********************************************************************
 578  *           SPY_Init
 579  */
 580 int SPY_Init(void)
 581 {
 582     int i;
 583     char buffer[512];
 584
 585     PROFILE_GetWineIniString( "Spy", "Include", "", buffer, sizeof(buffer) );
 586     if (buffer[0] && strcmp( buffer, "INCLUDEALL" ))
 587     {
 588         dprintf_message( stddeb, "SpyInit: Include=%s\n", buffer );
 589         for (i = 0; i <= SPY_MAX_MSGNUM; i++)
 590             SPY_Exclude[i] = (MessageTypeNames[i] && !strstr(buffer,MessageTypeNames[i]));
 591     }
 592
 593     PROFILE_GetWineIniString( "Spy", "Exclude", "", buffer, sizeof(buffer) );
 594     if (buffer[0])
 595     {
 596         dprintf_message( stddeb, "SpyInit: Exclude=%s\n", buffer );
 597         if (!strcmp( buffer, "EXCLUDEALL" ))
 598             for (i = 0; i <= SPY_MAX_MSGNUM; i++) SPY_Exclude[i] = TRUE;
 599         else
 600             for (i = 0; i <= SPY_MAX_MSGNUM; i++)
 601                 SPY_Exclude[i] = (MessageTypeNames[i] && strstr(buffer,MessageTypeNames[i]));
 602     }
 603     return 1;
 604 }