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13: 
14: typedef struct 
15: { 
16: DWORD Key ; 
17: WORD Handle ; 
18: SHORT Left ; 
19: SHORT Top ; 
20: SHORT Right ; 
21: SHORT Bottom ; 
22: WORD Inch ; 
23: DWORD Reserved ; 
24: WORD Checksum < read = CalcCheckSum > ; 
25: } WMFSPECIAL ; 
26: 
27: typedef struct 
28: { 
29: WORD FileType ; 
30: WORD HeaderSize ; 
31: WORD Version ; 
32: DWORD FileSize < read = CheckFileSize > ; 
33: WORD NumOfObjects ; 
34: DWORD MaxRecordSize ; 
35: WORD NoParameters ; 
36: } WMFHEAD ; 
37: 
38: typedef struct 
39: { 
40: DWORD Size ; 
41: WORD Function < read = ReadFunction > ; 
42: WORD Parmeters [ Size - 3 ] ; 
43: } WMFRECORD ; 
44: 
45: 
46: string ReadFunction ( WORD function ) 
47: { 
48: string result ; 
49: 
50: switch ( function ) 
51: { 
52: case 0x0 : 
53: result = "EOF" ; 
54: break ; 
55: 
56: case 0x1E : 
57: result = "SaveDC" ; 
58: break ; 
59: 
60: case 0x35 : 
61: result = "RealizePalette" ; 
62: break ; 
63: 
64: case 0x37 : 
65: result = "SetPalEntries" ; 
66: break ; 
67: 
68: case 0x4F : 
69: result = "StartPage" ; 
70: break ; 
71: 
72: case 0x50 : 
73: result = "EndPage" ; 
74: break ; 
75: 
76: case 0x52 : 
77: result = "AbortDoc" ; 
78: break ; 
79: 
80: case 0x5E : 
81: result = "EndDoc" ; 
82: break ; 
83: 
84: case 0xF7 : 
85: result = "CreatePalette" ; 
86: break ; 
87: 
88: case 0xF8 : 
89: result = "CreateBrush" ; 
90: break ; 
91: 
92: case 0x102 : 
93: result = "SetBkMode" ; 
94: break ; 
95: 
96: case 0x103 : 
97: result = "SetMapMode" ; 
98: break ; 
99: 
100: case 0x104 : 
101: result = "SetROP2" ; 
102: break ; 
103: 
104: case 0x105 : 
105: result = "SetRelabs" ; 
106: break ; 
107: 
108: case 0x106 : 
109: result = "SetPolyFillMode" ; 
110: break ; 
111: 
112: case 0x107 : 
113: result = "SetStretchBltMode" ; 
114: break ; 
115: 
116: case 0x108 : 
117: result = "SetTextCharExtra" ; 
118: break ; 
119: 
120: case 0x127 : 
121: result = "RestoreDC" ; 
122: break ; 
123: 
124: case 0x12A : 
125: result = "InvertRegion" ; 
126: break ; 
127: 
128: case 0x12B : 
129: result = "PaintRegion" ; 
130: break ; 
131: 
132: case 0x12C : 
133: result = "SelectClipRegion" ; 
134: break ; 
135: 
136: case 0x12D : 
137: result = "SelectObject" ; 
138: break ; 
139: 
140: case 0x12E : 
141: result = "SetTextAlign" ; 
142: break ; 
143: 
144: case 0x139 : 
145: result = "ResizePalette" ; 
146: break ; 
147: 
148: case 0x142 : 
149: result = "DibCreatePatternBrush" ; 
150: break ; 
151: 
152: case 0x14C : 
153: result = "ResetDc" ; 
154: break ; 
155: 
156: case 0x14D : 
157: result = "StartDoc" ; 
158: break ; 
159: 
160: case 0x1F0 : 
161: result = "DeleteObject" ; 
162: break ; 
163: 
164: case 0x1F9 : 
165: result = "CreatePatternBrush" ; 
166: break ; 
167: 
168: case 0x1F0 : 
169: result = "DeleteObject" ; 
170: break ; 
171: 
172: case 0x201 : 
173: result = "SetBkColor" ; 
174: break ; 
175: 
176: case 0x209 : 
177: result = "SetTextColor" ; 
178: break ; 
179: 
180: case 0x20A : 
181: result = "SetTextJustification" ; 
182: break ; 
183: 
184: case 0x20B : 
185: result = "SetWindowOrg" ; 
186: break ; 
187: 
188: case 0x20C : 
189: result = "SetWindowExt" ; 
190: break ; 
191: 
192: case 0x20D : 
193: result = "SetViewportOrg" ; 
194: break ; 
195: 
196: case 0x20E : 
197: result = "SetViewportExt" ; 
198: break ; 
199: 
200: case 0x20F : 
201: result = "OffsetWindowOrg" ; 
202: break ; 
203: 
204: case 0x211 : 
205: result = "OffsetViewportOrg" ; 
206: break ; 
207: 
208: case 0x213 : 
209: result = "LineTo" ; 
210: break ; 
211: 
212: case 0x214 : 
213: result = "MoveTo" ; 
214: break ; 
215: 
216: case 0x220 : 
217: result = "OffsetClipRgn" ; 
218: break ; 
219: 
220: case 0x228 : 
221: result = "FillRegion" ; 
222: break ; 
223: 
224: case 0x231 : 
225: result = "SetMapperFlags" ; 
226: break ; 
227: 
228: case 0x234 : 
229: result = "SelectPalette" ; 
230: break ; 
231: 
232: case 0x2FA : 
233: result = "CreatePenIndirect" ; 
234: break ; 
235: 
236: case 0x2FB : 
237: result = "CreateFontIndirect" ; 
238: break ; 
239: 
240: case 0x2FC : 
241: result = "CreateBrushIndirect" ; 
242: break ; 
243: 
244: case 0x2FD : 
245: result = "CreateBitmapIndirect" ; 
246: break ; 
247: 
248: case 0x324 : 
249: result = "Polygon" ; 
250: break ; 
251: 
252: case 0x325 : 
253: result = "Polyline" ; 
254: break ; 
255: 
256: case 0x410 : 
257: result = "ScaleWindowExt" ; 
258: break ; 
259: 
260: case 0x412 : 
261: result = "ScaleViewportExt" ; 
262: break ; 
263: 
264: case 0x415 : 
265: result = "ExcludeClipRect" ; 
266: break ; 
267: 
268: case 0x416 : 
269: result = "IntersectClipRect" ; 
270: break ; 
271: 
272: case 0x418 : 
273: result = "Ellipse" ; 
274: break ; 
275: 
276: case 0x419 : 
277: result = "FloodFill" ; 
278: break ; 
279: 
280: case 0x41B : 
281: result = "Rectangle" ; 
282: break ; 
283: 
284: case 0x41F : 
285: result = "SetPixel" ; 
286: break ; 
287: 
288: case 0x429 : 
289: result = "FrameRegion" ; 
290: break ; 
291: 
292: case 0x436 : 
293: result = "AnimatePalette" ; 
294: break ; 
295: 
296: case 0x521 : 
297: result = "TextOut" ; 
298: break ; 
299: 
300: case 0x538 : 
301: result = "PolyPolygon" ; 
302: break ; 
303: 
304: case 0x548 : 
305: result = "ExtFloodFill" ; 
306: break ; 
307: 
308: case 0x61C : 
309: result = "RoundRect" ; 
310: break ; 
311: 
312: case 0x61D : 
313: result = "PatBlt" ; 
314: break ; 
315: 
316: case 0x626 : 
317: result = "Escape" ; 
318: break ; 
319: 
320: case 0x62F : 
321: result = "DrawText" ; 
322: break ; 
323: 
324: case 0x6FE : 
325: result = "CreateBitmap" ; 
326: break ; 
327: 
328: case 0x6FF : 
329: result = "CreateRegion" ; 
330: break ; 
331: 
332: case 0x817 : 
333: result = "Arc" ; 
334: break ; 
335: 
336: case 0x81A : 
337: result = "Pie" ; 
338: break ; 
339: 
340: case 0x830 : 
341: result = "Chord" ; 
342: break ; 
343: 
344: case 0x922 : 
345: result = "BitBlt" ; 
346: break ; 
347: 
348: case 0x940 : 
349: result = "DibBitblt" ; 
350: break ; 
351: 
352: case 0xA32 : 
353: result = "ExtTextOut" ; 
354: break ; 
355: 
356: case 0xB23 : 
357: result = "StretchBlt" ; 
358: break ; 
359: 
360: case 0xB41 : 
361: result = "DibStretchBlt" ; 
362: break ; 
363: 
364: case 0xF43 : 
365: result = "StretchDIBits" ; 
366: break ; 
367: 
368: case 0xD33 : 
369: result = "SetDibToDev" ; 
370: break ; 
371: 
372: default : 
373: SPrintf ( result , "0x%04X" , function ) ; 
374: } 
375: return result ; 
376: } 
377: 
378: string CalcCheckSum ( WORD checksum ) 
379: { 
380: string result ; 
381: int i ; 
382: WORD calculatedchecksum = 0 ; 
383: 
384: for ( i = 0 ; i < 10 ; i ++ ) 
385: calculatedchecksum ^= ReadUInt ( i * 2 ) ; 
386: 
387: if ( checksum == calculatedchecksum ) 
388: SPrintf ( result , "%04X" , checksum ) ; 
389: else 
390: SPrintf ( result , "NOK: stored: 0x%04X calculated: 0x%04X" , checksum , calculatedchecksum ) ; 
391: 
392: return result ; 
393: } 
394: 
395: string CheckFileSize ( WORD FileSize ) 
396: { 
397: string result ; 
398: WORD actualFileSize = FileSize ( ) / 2 ; 
399: 
400: if ( IsSpecial ) 
401: actualFileSize -= 11 ; 
402: if ( FileSize == actualFileSize ) 
403: SPrintf ( result , "0x%04X" , FileSize ) ; 
404: else 
405: SPrintf ( result , "NOK: stored: 0x%04X actual: 0x%04X" , FileSize , actualFileSize ) ; 
406: 
407: return result ; 
408: } 
409: 
410: 
411: LittleEndian ( ) ; 
412: local int IsSpecial = 0 ; 
413: if ( 0x9AC6CDD7 == ReadQuad ( 0 ) ) 
414: { 
415: WMFSPECIAL special ; 
416: IsSpecial = 1 ; 
417: } 
418: WMFHEAD header ; 
419: 
420: local int recCnt = 0 ; 
421: while ( ! FEof ( ) ) 
422: { 
423: WMFRECORD record ; 
424: recCnt ++ ; 
425: } 
426: 
427: if ( recCnt != header . NumOfObjects ) 
428: Warning ( "%d objects declared and %d objects counted" , header . NumOfObjects , recCnt ) ; 
429: tok_eof