misc/spy.c

   1 /*
   2  * Message spying routines
   3  *
   4  * Copyright 1994, Bob Amstadt
   5  *           1995, Alex Korobka
   6  */
   7
   8 #include <stdlib.h>
   9 #include <stdio.h>
  10 #include <string.h>
  11 #include "windows.h"
  12 #include "win.h"
  13 #include "module.h"
  14 #include "options.h"
  15 #include "debug.h"
  16 #include "spy.h"
  17
  18 #define SPY_MAX_MSGNUM   WM_USER
  19 #define SPY_INDENT_UNIT  4  /* 4 spaces */
  20
  21 static const char * const MessageTypeNames[SPY_MAX_MSGNUM + 1] =
  22 {
  23     "wm_null",                  /* 0x00 */
  24     "WM_CREATE",
  25     "WM_DESTROY",
  26     "WM_MOVE",
  27     "wm_sizewait",
  28     "WM_SIZE",
  29     "WM_ACTIVATE",
  30     "WM_SETFOCUS",
  31     "WM_KILLFOCUS",
  32     "WM_SETVISIBLE",
  33     "WM_ENABLE",
  34     "WM_SETREDRAW",
  35     "WM_SETTEXT",
  36     "WM_GETTEXT",
  37     "WM_GETTEXTLENGTH",
  38     "WM_PAINT",
  39     "WM_CLOSE",                 /* 0x10 */
  40     "WM_QUERYENDSESSION",
  41     "WM_QUIT",
  42     "WM_QUERYOPEN",
  43     "WM_ERASEBKGND",
  44     "WM_SYSCOLORCHANGE",
  45     "WM_ENDSESSION",
  46     "wm_systemerror",
  47     "WM_SHOWWINDOW",
  48     "WM_CTLCOLOR",
  49     "WM_WININICHANGE",
  50     "WM_DEVMODECHANGE",
  51     "WM_ACTIVATEAPP",
  52     "WM_FONTCHANGE",
  53     "WM_TIMECHANGE",
  54     "WM_CANCELMODE",
  55     "WM_SETCURSOR",             /* 0x20 */
  56     "WM_MOUSEACTIVATE",
  57     "WM_CHILDACTIVATE",
  58     "WM_QUEUESYNC",
  59     "WM_GETMINMAXINFO",
  60     "wm_unused3",
  61     "wm_painticon",
  62     "WM_ICONERASEBKGND",
  63     "WM_NEXTDLGCTL",
  64     "wm_alttabactive",
  65     "WM_SPOOLERSTATUS",
  66     "WM_DRAWITEM",
  67     "WM_MEASUREITEM",
  68     "WM_DELETEITEM",
  69     "WM_VKEYTOITEM",
  70     "WM_CHARTOITEM",
  71     "WM_SETFONT",               /* 0x30 */
  72     "WM_GETFONT",
  73     "WM_SETHOTKEY",
  74     "WM_GETHOTKEY",
  75     "wm_filesyschange",
  76     "wm_isactiveicon",
  77     "wm_queryparkicon",
  78     "WM_QUERYDRAGICON",
  79     "wm_querysavestate",
  80     "WM_COMPAREITEM",
  81     "wm_testing",
  82     NULL,
  83     "wm_otherwindowcreated",
  84     "wm_otherwindowdestroyed",
  85     "wm_activateshellwindow",
  86     NULL,
  87
  88     NULL,                       /* 0x40 */
  89     "wm_compacting", NULL, NULL,
  90     "WM_COMMNOTIFY", NULL,
  91     "WM_WINDOWPOSCHANGING",     /* 0x0046 */
  92     "WM_WINDOWPOSCHANGED",      /* 0x0047 */
  93     "WM_POWER", NULL,
  94     "WM_COPYDATA",
  95     "WM_CANCELJOURNAL", NULL, NULL,
  96     "WM_NOTIFY", NULL,
  97
  98     /* 0x0050 */
  99     "WM_INPUTLANGCHANGEREQUEST",
 100     "WM_INPUTLANGCHANGE",
 101     "WM_TCARD",
 102     "WM_HELP",
 103     "WM_USERCHANGED",
 104     "WM_NOTIFYFORMAT", NULL, NULL,
 105     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 106
 107     /* 0x0060 */
 108     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 109     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 110
 111     /* 0x0070 */
 112     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 113     NULL, NULL, NULL,
 114     "WM_CONTEXTMENU",
 115     "WM_STYLECHANGING",
 116     "WM_STYLECHANGED",
 117     "WM_DISPLAYCHANGE",
 118     "WM_GETICON",
 119
 120     "WM_SETICON",               /* 0x0080 */
 121     "WM_NCCREATE",              /* 0x0081 */
 122     "WM_NCDESTROY",             /* 0x0082 */
 123     "WM_NCCALCSIZE",            /* 0x0083 */
 124     "WM_NCHITTEST",             /* 0x0084 */
 125     "WM_NCPAINT",               /* 0x0085 */
 126     "WM_NCACTIVATE",            /* 0x0086 */
 127     "WM_GETDLGCODE",            /* 0x0087 */
 128     "wm_syncpaint",
 129     "wm_synctask", NULL, NULL, NULL, NULL, NULL, NULL,
 130
 131     /* 0x0090 */
 132     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 133     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 134
 135     /* 0x00A0 */
 136     "WM_NCMOUSEMOVE",           /* 0x00A0 */
 137     "WM_NCLBUTTONDOWN",         /* 0x00A1 */
 138     "WM_NCLBUTTONUP",           /* 0x00A2 */
 139     "WM_NCLBUTTONDBLCLK",       /* 0x00A3 */
 140     "WM_NCRBUTTONDOWN",         /* 0x00A4 */
 141     "WM_NCRBUTTONUP",           /* 0x00A5 */
 142     "WM_NCRBUTTONDBLCLK",       /* 0x00A6 */
 143     "WM_NCMBUTTONDOWN",         /* 0x00A7 */
 144     "WM_NCMBUTTONUP",           /* 0x00A8 */
 145     "WM_NCMBUTTONDBLCLK",       /* 0x00A9 */
 146     NULL, NULL, NULL, NULL, NULL, NULL,
 147
 148     /* 0x00B0 - Win32 Edit controls */
 149     "EM_GETSEL32",              /* 0x00b0 */
 150     "EM_SETSEL32",              /* 0x00b1 */
 151     "EM_GETRECT32",             /* 0x00b2 */
 152     "EM_SETRECT32",             /* 0x00b3 */
 153     "EM_SETRECTNP32",           /* 0x00b4 */
 154     "EM_SCROLL32",              /* 0x00b5 */
 155     "EM_LINESCROLL32",          /* 0x00b6 */
 156     "EM_SCROLLCARET32",         /* 0x00b7 */
 157     "EM_GETMODIFY32",           /* 0x00b8 */
 158     "EM_SETMODIFY32",           /* 0x00b9 */
 159     "EM_GETLINECOUNT32",        /* 0x00ba */
 160     "EM_LINEINDEX32",           /* 0x00bb */
 161     "EM_SETHANDLE32",           /* 0x00bc */
 162     "EM_GETHANDLE32",           /* 0x00bd */
 163     "EM_GETTHUMB32",            /* 0x00be */
 164     NULL,                       /* 0x00bf */
 165
 166     NULL,                       /* 0x00c0 */
 167     "EM_LINELENGTH32",          /* 0x00c1 */
 168     "EM_REPLACESEL32",          /* 0x00c2 */
 169     NULL,                       /* 0x00c3 */
 170     "EM_GETLINE32",             /* 0x00c4 */
 171     "EM_LIMITTEXT32",           /* 0x00c5 */
 172     "EM_CANUNDO32",             /* 0x00c6 */
 173     "EM_UNDO32",                /* 0x00c7 */
 174     "EM_FMTLINES32",            /* 0x00c8 */
 175     "EM_LINEFROMCHAR32",        /* 0x00c9 */
 176     NULL,                       /* 0x00ca */
 177     "EM_SETTABSTOPS32",         /* 0x00cb */
 178     "EM_SETPASSWORDCHAR32",     /* 0x00cc */
 179     "EM_EMPTYUNDOBUFFER32",     /* 0x00cd */
 180     "EM_GETFIRSTVISIBLELINE32", /* 0x00ce */
 181     "EM_SETREADONLY32",         /* 0x00cf */
 182
 183     "EM_SETWORDBREAKPROC32",    /* 0x00d0 */
 184     "EM_GETWORDBREAKPROC32",    /* 0x00d1 */
 185     "EM_GETPASSWORDCHAR32",     /* 0x00d2 */
 186     "EM_SETMARGINS32",          /* 0x00d3 */
 187     "EM_GETMARGINS32",          /* 0x00d4 */
 188     "EM_GETLIMITTEXT32",        /* 0x00d5 */
 189     "EM_POSFROMCHAR32",         /* 0x00d6 */
 190     "EM_CHARFROMPOS32",         /* 0x00d7 */
 191     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 192
 193     /* 0x00E0 - Win32 Scrollbars */
 194     "SBM_SETPOS32",             /* 0x00e0 */
 195     "SBM_GETPOS32",             /* 0x00e1 */
 196     "SBM_SETRANGE32",           /* 0x00e2 */
 197     "SBM_GETRANGE32",           /* 0x00e3 */
 198     "SBM_ENABLE_ARROWS32",      /* 0x00e4 */
 199     NULL,
 200     "SBM_SETRANGEREDRAW32",     /* 0x00e6 */
 201     NULL, NULL,
 202     "SBM_SETSCROLLINFO32",      /* 0x00e9 */
 203     "SBM_GETSCROLLINFO32",      /* 0x00ea */
 204     NULL, NULL, NULL, NULL, NULL,
 205
 206     /* 0x00F0 - Win32 Buttons */
 207     "BM_GETCHECK32",            /* 0x00f0 */
 208     "BM_SETCHECK32",            /* 0x00f1 */
 209     "BM_GETSTATE32",            /* 0x00f2 */
 210     "BM_SETSTATE32",            /* 0x00f3 */
 211     "BM_SETSTYLE32",            /* 0x00f4 */
 212     "BM_CLICK32",               /* 0x00f5 */
 213     "BM_GETIMAGE32",            /* 0x00f6 */
 214     "BM_SETIMAGE32",            /* 0x00f7 */
 215     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 216
 217     "WM_KEYDOWN",               /* 0x0100 */
 218     "WM_KEYUP",                 /* 0x0101 */
 219     "WM_CHAR",                  /* 0x0102 */
 220     "WM_DEADCHAR",              /* 0x0103 */
 221     "WM_SYSKEYDOWN",            /* 0x0104 */
 222     "WM_SYSKEYUP",              /* 0x0105 */
 223     "WM_SYSCHAR",               /* 0x0106 */
 224     "WM_SYSDEADCHAR",           /* 0x0107 */
 225     "WM_KEYLAST",               /* 0x0108 */
 226     NULL,
 227     "WM_CONVERTREQUEST",
 228     "WM_CONVERTRESULT",
 229     "WM_INTERIM", NULL, NULL, NULL,
 230
 231     "WM_INITDIALOG",            /* 0x0110 */
 232     "WM_COMMAND",               /* 0x0111 */
 233     "WM_SYSCOMMAND",            /* 0x0112 */
 234     "WM_TIMER",                 /* 0x0113 */
 235     "WM_HSCROLL",               /* 0x0114 */
 236     "WM_VSCROLL",               /* 0x0115 */
 237     "WM_INITMENU",              /* 0x0116 */
 238     "WM_INITMENUPOPUP",         /* 0x0117 */
 239     "WM_SYSTIMER",              /* 0x0118 */
 240     NULL, NULL, NULL, NULL, NULL, NULL,
 241     "WM_MENUSELECT",            /* 0x011f */
 242
 243     "WM_MENUCHAR",              /* 0x0120 */
 244     "WM_ENTERIDLE",             /* 0x0121 */
 245     NULL, NULL, NULL, NULL, NULL, NULL,
 246     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 247
 248     /* 0x0130 */
 249     NULL,
 250     "wm_lbtrackpoint",          /* 0x0131 */
 251     "WM_CTLCOLORMSGBOX",        /* 0x0132 */
 252     "WM_CTLCOLOREDIT",          /* 0x0133 */
 253     "WM_CTLCOLORLISTBOX",       /* 0x0134 */
 254     "WM_CTLCOLORBTN",           /* 0x0135 */
 255     "WM_CTLCOLORDLG",           /* 0x0136 */
 256     "WM_CTLCOLORSCROLLBAR",     /* 0x0137 */
 257     "WM_CTLCOLORSTATIC",        /* 0x0138 */
 258     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 259
 260     /* 0x0140 - Win32 Comboboxes */
 261     "CB_GETEDITSEL32",          /* 0x0140 */
 262     "CB_LIMITTEXT32",           /* 0x0141 */
 263     "CB_SETEDITSEL32",          /* 0x0142 */
 264     "CB_ADDSTRING32",           /* 0x0143 */
 265     "CB_DELETESTRING32",        /* 0x0144 */
 266     "CB_DIR32",                 /* 0x0145 */
 267     "CB_GETCOUNT32",            /* 0x0146 */
 268     "CB_GETCURSEL32",           /* 0x0147 */
 269     "CB_GETLBTEXT32",           /* 0x0148 */
 270     "CB_GETLBTEXTLEN32",        /* 0x0149 */
 271     "CB_INSERTSTRING32",        /* 0x014a */
 272     "CB_RESETCONTENT32",        /* 0x014b */
 273     "CB_FINDSTRING32",          /* 0x014c */
 274     "CB_SELECTSTRING32",        /* 0x014d */
 275     "CB_SETCURSEL32",           /* 0x014e */
 276     "CB_SHOWDROPDOWN32",        /* 0x014f */
 277
 278     "CB_GETITEMDATA32",         /* 0x0150 */
 279     "CB_SETITEMDATA32",         /* 0x0151 */
 280     "CB_GETDROPPEDCONTROLRECT32",/* 0x0152 */
 281     "CB_SETITEMHEIGHT32",       /* 0x0153 */
 282     "CB_GETITEMHEIGHT32",       /* 0x0154 */
 283     "CB_SETEXTENDEDUI32",       /* 0x0155 */
 284     "CB_GETEXTENDEDUI32",       /* 0x0156 */
 285     "CB_GETDROPPEDSTATE32",     /* 0x0157 */
 286     "CB_FINDSTRINGEXACT32",     /* 0x0158 */
 287     "CB_SETLOCALE32",           /* 0x0159 */
 288     "CB_GETLOCALE32",           /* 0x015a */
 289     "CB_GETTOPINDEX32",         /* 0x015b */
 290     "CB_SETTOPINDEX32",         /* 0x015c */
 291     "CB_GETHORIZONTALEXTENT32", /* 0x015d */
 292     "CB_SETHORIZONTALEXTENT32", /* 0x015e */
 293     "CB_GETDROPPEDWIDTH32",     /* 0x015f */
 294
 295     "CB_SETDROPPEDWIDTH32",     /* 0x0160 */
 296     "CB_INITSTORAGE32",         /* 0x0161 */
 297     NULL, NULL, NULL, NULL, NULL, NULL,
 298     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 299
 300     /* 0x0170 - Win32 Static controls */
 301     "STM_SETICON32",            /* 0x0170 */
 302     "STM_GETICON32",            /* 0x0171 */
 303     "STM_SETIMAGE32",           /* 0x0172 */
 304     "STM_GETIMAGE32",           /* 0x0173 */
 305     NULL, NULL, NULL, NULL,
 306     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 307
 308     /* 0x0180 - Win32 Listboxes */
 309     "LB_ADDSTRING32",           /* 0x0180 */
 310     "LB_INSERTSTRING32",        /* 0x0181 */
 311     "LB_DELETESTRING32",        /* 0x0182 */
 312     "LB_SELITEMRANGEEX32",      /* 0x0183 */
 313     "LB_RESETCONTENT32",        /* 0x0184 */
 314     "LB_SETSEL32",              /* 0x0185 */
 315     "LB_SETCURSEL32",           /* 0x0186 */
 316     "LB_GETSEL32",              /* 0x0187 */
 317     "LB_GETCURSEL32",           /* 0x0188 */
 318     "LB_GETTEXT32",             /* 0x0189 */
 319     "LB_GETTEXTLEN32",          /* 0x018a */
 320     "LB_GETCOUNT32",            /* 0x018b */
 321     "LB_SELECTSTRING32",        /* 0x018c */
 322     "LB_DIR32",                 /* 0x018d */
 323     "LB_GETTOPINDEX32",         /* 0x018e */
 324     "LB_FINDSTRING32",          /* 0x018f */
 325
 326     "LB_GETSELCOUNT32",         /* 0x0190 */
 327     "LB_GETSELITEMS32",         /* 0x0191 */
 328     "LB_SETTABSTOPS32",         /* 0x0192 */
 329     "LB_GETHORIZONTALEXTENT32", /* 0x0193 */
 330     "LB_SETHORIZONTALEXTENT32", /* 0x0194 */
 331     "LB_SETCOLUMNWIDTH32",      /* 0x0195 */
 332     "LB_ADDFILE32",             /* 0x0196 */
 333     "LB_SETTOPINDEX32",         /* 0x0197 */
 334     "LB_GETITEMRECT32",         /* 0x0198 */
 335     "LB_GETITEMDATA32",         /* 0x0199 */
 336     "LB_SETITEMDATA32",         /* 0x019a */
 337     "LB_SELITEMRANGE32",        /* 0x019b */
 338     "LB_SETANCHORINDEX32",      /* 0x019c */
 339     "LB_GETANCHORINDEX32",      /* 0x019d */
 340     "LB_SETCARETINDEX32",       /* 0x019e */
 341     "LB_GETCARETINDEX32",       /* 0x019f */
 342
 343     "LB_SETITEMHEIGHT32",       /* 0x01a0 */
 344     "LB_GETITEMHEIGHT32",       /* 0x01a1 */
 345     "LB_FINDSTRINGEXACT32",     /* 0x01a2 */
 346     "LB_CARETON32",             /* 0x01a3 */
 347     "LB_CARETOFF32",            /* 0x01a4 */
 348     "LB_SETLOCALE32",           /* 0x01a5 */
 349     "LB_GETLOCALE32",           /* 0x01a6 */
 350     "LB_SETCOUNT32",            /* 0x01a7 */
 351     "LB_INITSTORAGE32",         /* 0x01a8 */
 352     "LB_ITEMFROMPOINT32",       /* 0x01a9 */
 353     NULL, NULL, NULL, NULL, NULL, NULL,
 354
 355     /* 0x01B0 */
 356     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 357     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 358
 359     /* 0x01C0 */
 360     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 361     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 362
 363     /* 0x01D0 */
 364     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 365     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 366
 367     /* 0x01E0 */
 368     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 369     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 370
 371     /* 0x01F0 */
 372     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 373     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 374
 375     "WM_MOUSEMOVE",             /* 0x0200 */
 376     "WM_LBUTTONDOWN",           /* 0x0201 */
 377     "WM_LBUTTONUP",             /* 0x0202 */
 378     "WM_LBUTTONDBLCLK",         /* 0x0203 */
 379     "WM_RBUTTONDOWN",           /* 0x0204 */
 380     "WM_RBUTTONUP",             /* 0x0205 */
 381     "WM_RBUTTONDBLCLK",         /* 0x0206 */
 382     "WM_MBUTTONDOWN",           /* 0x0207 */
 383     "WM_MBUTTONUP",             /* 0x0208 */
 384     "WM_MBUTTONDBLCLK",         /* 0x0209 */
 385     NULL, NULL, NULL, NULL, NULL, NULL,
 386
 387     "WM_PARENTNOTIFY",          /* 0x0210 */
 388     "WM_ENTERMENULOOP",         /* 0x0211 */
 389     "WM_EXITMENULOOP",          /* 0x0212 */
 390     "wm_nextmenu",              /* 0x0213 */
 391     "WM_SIZING",
 392     "WM_CAPTURECHANGED",
 393     "WM_MOVING", NULL,
 394     "WM_POWERBROADCAST",
 395     "WM_DEVICECHANGE", NULL, NULL, NULL, NULL, NULL, NULL,
 396
 397     "WM_MDICREATE",             /* 0x0220 */
 398     "WM_MDIDESTROY",            /* 0x0221 */
 399     "WM_MDIACTIVATE",           /* 0x0222 */
 400     "WM_MDIRESTORE",            /* 0x0223 */
 401     "WM_MDINEXT",               /* 0x0224 */
 402     "WM_MDIMAXIMIZE",           /* 0x0225 */
 403     "WM_MDITILE",               /* 0x0226 */
 404     "WM_MDICASCADE",            /* 0x0227 */
 405     "WM_MDIICONARRANGE",        /* 0x0228 */
 406     "WM_MDIGETACTIVE",          /* 0x0229 */
 407
 408     "wm_dropobject",
 409     "wm_querydropobject",
 410     "wm_begindrag",
 411     "wm_dragloop",
 412     "wn_dragselect",
 413     "wm_dragmove",
 414
 415     /* 0x0230*/
 416     "WM_MDISETMENU",            /* 0x0230 */
 417     "WM_ENTERSIZEMOVE",         /* 0x0231 */
 418     "WM_EXITSIZEMOVE",          /* 0x0232 */
 419     "WM_DROPFILES",             /* 0x0233 */
 420     "WM_MDIREFRESHMENU", NULL, NULL, NULL,
 421     /* 0x0238*/
 422     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 423
 424     /* 0x0240 */
 425     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 426     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 427
 428     /* 0x0250 */
 429     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 430     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 431
 432     /* 0x0260 */
 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     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 437
 438     /* 0x0280 */
 439     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 440     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 441     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 442     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 443
 444     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 445     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 446     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 447     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 448
 449     /* 0x02c0 */
 450     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 451     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 452     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 453     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 454
 455     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 456     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 457     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 458     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 459
 460     "WM_CUT",                   /* 0x0300 */
 461     "WM_COPY",
 462     "WM_PASTE",
 463     "WM_CLEAR",
 464     "WM_UNDO",
 465     "WM_RENDERFORMAT",
 466     "WM_RENDERALLFORMATS",
 467     "WM_DESTROYCLIPBOARD",
 468     "WM_DRAWCLIPBOARD",
 469     "WM_PAINTCLIPBOARD",
 470     "WM_VSCROLLCLIPBOARD",
 471     "WM_SIZECLIPBOARD",
 472     "WM_ASKCBFORMATNAME",
 473     "WM_CHANGECBCHAIN",
 474     "WM_HSCROLLCLIPBOARD",
 475     "WM_QUERYNEWPALETTE",       /* 0x030f*/
 476
 477     "WM_PALETTEISCHANGING",
 478     "WM_PALETTECHANGED",
 479     "WM_HOTKEY",                /* 0x0312 */
 480           NULL, NULL, NULL, NULL,
 481     "WM_PRINT",
 482     "WM_PRINTCLIENT",
 483     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 484
 485     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 486     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 487     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 488     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 489
 490     /* 0x0340 */
 491     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 492     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 493     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 494     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 495
 496     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 497     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 498     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 499     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 500
 501     /* 0x0380 */
 502     "WM_PENWINFIRST",
 503     "WM_RCRESULT",
 504     "WM_HOOKRCRESULT",
 505     "WM_GLOBALRCCHANGE",
 506     "WM_SKB",
 507     "WM_HEDITCTL",
 508                                         NULL, NULL,
 509     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 510
 511     "WM_COALESCE_FIRST",
 512           NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 513     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 514     "WM_COALESCE_LAST",
 515
 516     /* 0x03a0 */
 517     "MM_JOY1MOVE",
 518     "MM_JOY2MOVE",
 519     "MM_JOY1ZMOVE",
 520     "MM_JOY2ZMOVE",
 521                             NULL, NULL, NULL, NULL,
 522     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 523
 524     /* 0x03b0 */
 525     NULL, NULL, NULL, NULL, NULL,
 526     "MM_JOY1BUTTONDOWN",
 527     "MM_JOY2BUTTONDOWN",
 528     "MM_JOY1BUTTONUP",
 529     "MM_JOY2BUTTONUP",
 530     "MM_MCINOTIFY",
 531                 NULL,
 532     "MM_WOM_OPEN",
 533     "MM_WOM_CLOSE",
 534     "MM_WOM_DONE",
 535     "MM_WIM_OPEN",
 536     "MM_WIM_CLOSE",
 537
 538     /* 0x03c0 */
 539     "MM_WIM_DATA",
 540     "MM_MIM_OPEN",
 541     "MM_MIM_CLOSE",
 542     "MM_MIM_DATA",
 543     "MM_MIM_LONGDATA",
 544     "MM_MIM_ERROR",
 545     "MM_MIM_LONGERROR",
 546     "MM_MOM_OPEN",
 547     "MM_MOM_CLOSE",
 548     "MM_MOM_DONE",
 549                 NULL, NULL, NULL, NULL, NULL, NULL,
 550     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 551     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 552
 553     /* 0x03e0 */
 554     "WM_DDE_INITIATE",  /* 0x3E0 */
 555     "WM_DDE_TERMINATE", /* 0x3E1 */
 556     "WM_DDE_ADVISE",    /* 0x3E2 */
 557     "WM_DDE_UNADVISE",  /* 0x3E3 */
 558     "WM_DDE_ACK",       /* 0x3E4 */
 559     "WM_DDE_DATA",      /* 0x3E5 */
 560     "WM_DDE_REQUEST",   /* 0x3E6 */
 561     "WM_DDE_POKE",      /* 0x3E7 */
 562     "WM_DDE_EXECUTE",   /* 0x3E8 */
 563     NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 564
 565
 566     /* 0x03f0 */
 567     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 568     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 569
 570     "WM_USER"
 571 };
 572
 573
 574 static BOOL16 SPY_Exclude[SPY_MAX_MSGNUM+1];
 575 static BOOL16 SPY_ExcludeDWP = 0;
 576 static int SPY_IndentLevel  = 0;
 577
 578 #define SPY_EXCLUDE(msg) \
 579     (SPY_Exclude[(msg) > SPY_MAX_MSGNUM ? SPY_MAX_MSGNUM : (msg)])
 580
 581 /***********************************************************************
 582  *           SPY_GetMsgName
 583  */
 584 const char *SPY_GetMsgName( UINT32 msg )
 585 {
 586     static char msg_buffer[20];
 587
 588     if (msg <= SPY_MAX_MSGNUM)
 589     {
 590         if (!MessageTypeNames[msg]) return "???";
 591         return MessageTypeNames[msg];
 592     }
 593     sprintf( msg_buffer, "WM_USER+%04x", msg - WM_USER );
 594     return msg_buffer;
 595 }
 596
 597 /***********************************************************************
 598  *           SPY_GetWndName
 599  */
 600 const char *SPY_GetWndName( HWND32 hwnd )
 601 {
 602     static char wnd_buffer[16];
 603
 604     WND* pWnd = WIN_FindWndPtr( hwnd );
 605     if( pWnd )
 606     {
 607         INT32 n = sizeof(wnd_buffer) - 6;
 608         LPSTR p = wnd_buffer;
 609         LPSTR src;
 610
 611         char  postfix;
 612
 613         if( pWnd->text && pWnd->text[0] != '\0' )
 614         {
 615             src = pWnd->text;
 616             *(p++) = postfix = '\"';
 617             while ((n-- > 1) && *src) *p++ = *src++;
 618         }
 619         else /* get class name */
 620         {
 621             INT32 len;
 622
 623             *(p++)='{';
 624             GlobalGetAtomName32A( pWnd->class->atomName, p, n + 1);
 625             src = p += (len = lstrlen32A(p));
 626             if( len >= n ) src = wnd_buffer;    /* something nonzero */
 627             postfix = '}';
 628         }
 629         if( *src ) for( n = 0; n < 3; n++ ) *(p++)='.';
 630         *(p++) = postfix;
 631         *(p++) = '\0';
 632     }
 633     else lstrcpy32A( wnd_buffer, "\"NULL\"" );
 634     return wnd_buffer;
 635 }
 636
 637 /***********************************************************************
 638  *           SPY_EnterMessage
 639  */
 640 void SPY_EnterMessage( INT32 iFlag, HWND32 hWnd, UINT32 msg,
 641                        WPARAM32 wParam, LPARAM lParam )
 642 {
 643     LPCSTR pname;
 644
 645     if (!TRACE_ON(message) || SPY_EXCLUDE(msg)) return;
 646
 647     /* each SPY_SENDMESSAGE must be complemented by call to SPY_ExitMessage */
 648     switch(iFlag)
 649     {
 650     case SPY_DISPATCHMESSAGE16:
 651         pname = SPY_GetWndName(hWnd);
 652         TRACE(message,"%*s(%04x) %-16s message [%04x] %s dispatched  wp=%04x lp=%08lx\n",
 653                         SPY_IndentLevel, "", hWnd, pname, msg, SPY_GetMsgName( msg ),
 654                         wParam, lParam);
 655         break;
 656
 657     case SPY_DISPATCHMESSAGE32:
 658         pname = SPY_GetWndName(hWnd);
 659         TRACE(message,"%*s(%08x) %-16s message [%04x] %s dispatched  wp=%08x lp=%08lx\n",
 660                         SPY_IndentLevel, "", hWnd, pname, msg, SPY_GetMsgName( msg ),
 661                         wParam, lParam);
 662         break;
 663
 664     case SPY_SENDMESSAGE16:
 665     case SPY_SENDMESSAGE32:
 666         {
 667             char taskName[30];
 668             HTASK16 hTask = GetWindowTask16(hWnd);
 669
 670             if (hTask == GetCurrentTask()) strcpy( taskName, "self" );
 671             else if (!hTask) strcpy( taskName, "Wine" );
 672             else sprintf( taskName, "task %04x %s",
 673                           hTask, MODULE_GetModuleName(hTask) );
 674             pname = SPY_GetWndName(hWnd);
 675
 676             if (iFlag == SPY_SENDMESSAGE16)
 677                 TRACE(message, "%*s(%04x) %-16s message [%04x] %s sent from %s wp=%04x lp=%08lx\n",
 678                              SPY_IndentLevel, "", hWnd, pname, msg, SPY_GetMsgName( msg ),
 679                              taskName, wParam, lParam );
 680             else
 681                 TRACE(message, "%*s(%08x) %-16s message [%04x] %s sent from %s wp=%08x lp=%08lx\n",
 682                              SPY_IndentLevel, "", hWnd, pname, msg, SPY_GetMsgName( msg ),
 683                              taskName, wParam, lParam );
 684         }
 685         break;
 686
 687     case SPY_DEFWNDPROC16:
 688         if( SPY_ExcludeDWP ) return;
 689         TRACE(message, "%*s(%04x)  DefWindowProc16: %s [%04x]  wp=%04x lp=%08lx\n",
 690                         SPY_IndentLevel, "", hWnd, SPY_GetMsgName( msg ),
 691                         msg, wParam, lParam );
 692         break;
 693
 694     case SPY_DEFWNDPROC32:
 695         if( SPY_ExcludeDWP ) return;
 696         TRACE(message, "%*s(%08x)  DefWindowProc32: %s [%04x]  wp=%08x lp=%08lx\n",
 697                         SPY_IndentLevel, "", hWnd, SPY_GetMsgName( msg ),
 698                         msg, wParam, lParam );
 699         break;
 700     }
 701     SPY_IndentLevel += SPY_INDENT_UNIT;
 702 }
 703
 704
 705 /***********************************************************************
 706  *           SPY_ExitMessage
 707  */
 708 void SPY_ExitMessage( INT32 iFlag, HWND32 hWnd, UINT32 msg, LRESULT lReturn )
 709 {
 710     LPCSTR pname;
 711
 712     if (!TRACE_ON(message) || SPY_EXCLUDE(msg) ||
 713         (SPY_ExcludeDWP && (iFlag == SPY_RESULT_DEFWND16 || iFlag == SPY_RESULT_DEFWND32)) )
 714         return;
 715
 716     if (SPY_IndentLevel) SPY_IndentLevel -= SPY_INDENT_UNIT;
 717
 718     switch(iFlag)
 719     {
 720     case SPY_RESULT_DEFWND16:
 721         TRACE(message,"%*s(%04x)  DefWindowProc16: %s [%04x] returned %08lx\n",
 722                         SPY_IndentLevel, "", hWnd, SPY_GetMsgName( msg ), msg, lReturn );
 723         break;
 724
 725     case SPY_RESULT_DEFWND32:
 726         TRACE(message,"%*s(%08x)  DefWindowProc32: %s [%04x] returned %08lx\n",
 727                         SPY_IndentLevel, "", hWnd, SPY_GetMsgName( msg ), msg, lReturn );
 728         break;
 729
 730     case SPY_RESULT_OK16:
 731         pname = SPY_GetWndName(hWnd);
 732         TRACE(message,"%*s(%04x) %-16s message [%04x] %s returned %08lx\n",
 733                         SPY_IndentLevel, "", hWnd, pname, msg,
 734                         SPY_GetMsgName( msg ), lReturn );
 735         break;
 736
 737     case SPY_RESULT_OK32:
 738         pname = SPY_GetWndName(hWnd);
 739         TRACE(message,"%*s(%08x) %-16s message [%04x] %s returned %08lx\n",
 740                         SPY_IndentLevel, "", hWnd, pname, msg,
 741                         SPY_GetMsgName( msg ), lReturn );
 742         break;
 743
 744     case SPY_RESULT_INVALIDHWND16:
 745         pname = SPY_GetWndName(hWnd);
 746         WARN(message, "%*s(%04x) %-16s message [%04x] %s HAS INVALID HWND\n",
 747                         SPY_IndentLevel, "", hWnd, pname, msg,
 748                         SPY_GetMsgName( msg ) );
 749         break;
 750
 751     case SPY_RESULT_INVALIDHWND32:
 752         pname = SPY_GetWndName(hWnd);
 753         WARN(message, "%*s(%08x) %-16s message [%04x] %s HAS INVALID HWND\n",
 754                         SPY_IndentLevel, "", hWnd, pname, msg,
 755                         SPY_GetMsgName( msg ) );
 756         break;
 757    }
 758 }
 759
 760
 761 /***********************************************************************
 762  *           SPY_Init
 763  */
 764 int SPY_Init(void)
 765 {
 766     int i;
 767     char buffer[1024];
 768
 769     if (!TRACE_ON(message)) return TRUE;
 770
 771     PROFILE_GetWineIniString( "Spy", "Include", "", buffer, sizeof(buffer) );
 772     if (buffer[0] && strcmp( buffer, "INCLUDEALL" ))
 773     {
 774         TRACE(message, "Include=%s\n", buffer );
 775         for (i = 0; i <= SPY_MAX_MSGNUM; i++)
 776             SPY_Exclude[i] = (MessageTypeNames[i] && !strstr(buffer,MessageTypeNames[i]));
 777     }
 778
 779     PROFILE_GetWineIniString( "Spy", "Exclude", "", buffer, sizeof(buffer) );
 780     if (buffer[0])
 781     {
 782         TRACE(message, "Exclude=%s\n", buffer );
 783         if (!strcmp( buffer, "EXCLUDEALL" ))
 784             for (i = 0; i <= SPY_MAX_MSGNUM; i++) SPY_Exclude[i] = TRUE;
 785         else
 786             for (i = 0; i <= SPY_MAX_MSGNUM; i++)
 787                 SPY_Exclude[i] = (MessageTypeNames[i] && strstr(buffer,MessageTypeNames[i]));
 788     }
 789
 790     SPY_ExcludeDWP = PROFILE_GetWineIniInt( "Spy", "ExcludeDWP", 0 );
 791
 792     return 1;
 793 }