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1.1 root 1: /* enumerate.c
2: *
3: * Copyright (c) 1984, 1985, 1986 Xerox Corp.
4: *
5: * Define the functions used in parse.c.
6: *
7: *
8: *
9: */
10:
11: #include <stdio.h>
12:
13: #define octal 0
14: #define hex 1
15: #define decimal 2
16: #define character 3
17:
18: extern long filepos;
19: extern FILE *fp;
20: int verbose = 0;
21:
22: header(string)
23: char *string;
24: {
25: printf("(%u) header: %s\n", filepos, string);
26: }
27:
28: op_makevec()
29: {
30: printf("(%u) makevec\n", filepos);
31: }
32:
33: op_do()
34: {
35: printf("(%u) do\n", filepos);
36: }
37:
38: op_pop()
39: {
40: printf("(%u) pop\n", filepos);
41: }
42:
43: op_copy()
44: {
45: printf("(%u) copy\n", filepos);
46: }
47:
48: op_dup()
49: {
50: printf("(%u) dup\n", filepos);
51: }
52:
53: op_roll()
54: {
55: printf("(%u) roll\n", filepos);
56: }
57:
58: op_exch()
59: {
60: printf("(%u) exch\n", filepos);
61: }
62:
63: op_nop()
64: {
65: printf("(%u) nop\n", filepos);
66: }
67:
68: op_translate()
69: {
70: printf("(%u) translate\n", filepos);
71: }
72:
73: op_rotate()
74: {
75: printf("(%u) rotate\n", filepos);
76: }
77:
78: op_scale()
79: {
80: printf("(%u) scale\n", filepos);
81: }
82:
83: op_scale2()
84: {
85: printf("(%u) scale2\n", filepos);
86: }
87:
88: op_concat()
89: {
90: printf("(%u) concat\n", filepos);
91: }
92:
93: op_makepixelarray()
94: {
95: printf("(%u) makepixelarray\n", filepos);
96: }
97:
98: op_extractpixelarray()
99: {
100: printf("(%u) extractpixelarray\n", filepos);
101: }
102:
103: op_finddecompressor()
104: {
105: printf("(%u) finddecompressor\n", filepos);
106: }
107:
108: op_makegray()
109: {
110: printf("(%u) makegray\n", filepos);
111: }
112:
113: op_findcolor()
114: {
115: printf("(%u) findcolor\n", filepos);
116: }
117:
118: op_findcoloroperator()
119: {
120: printf("(%u) findcoloroperator\n", filepos);
121: }
122:
123: op_findcolormodeloperator()
124: {
125: printf("(%u) findcolormodeloperator\n", filepos);
126: }
127:
128: op_beginblock()
129: {
130: printf("(%u) beginblock\n", filepos);
131: }
132:
133: op_endblock()
134: {
135: printf("(%u) endblock\n", filepos);
136: }
137:
138: op_unknown(op)
139: int op;
140: {
141: printf("(%u) unknown operator: %u\n", filepos, op);
142: }
143:
144: seq_adaptivepixel(len)
145: int len;
146: {
147: printf("(%u) sequence adaptive pixel vector, %u bytes:\n", filepos, len);
148: printbytes(len, decimal, verbose);
149: }
150:
151: seq_comment(len)
152: int len;
153: {
154: printf("(%u) sequence comment, %u bytes:\n", filepos, len);
155: printbytes(len, character, 1);
156: }
157:
158: seq_compressedpixel(len)
159: int len;
160: {
161: printf("(%u) sequence compressed pixel vector, %u bytes:\n", filepos, len);
162: printbytes(len, decimal, verbose);
163: }
164:
165: seq_continued(len, last)
166: int len, last;
167: {
168: printf("(%u) sequence continued, %u bytes:\n", filepos, len);
169: printbytes(len, decimal, verbose);
170: }
171:
172: seq_identifier(len)
173: int len;
174: {
175: printf("(%u) sequence identifier, %u bytes:\n", filepos, len);
176: printbytes(len, character, 1);
177: }
178:
179: seq_insertfile(len)
180: int len;
181: {
182: printf("(%u) sequence insert file, %u bytes:\n", filepos, len);
183: printbytes(len, character, 1);
184: }
185:
186: seq_integer(len)
187: int len;
188: {
189: printf("(%u) sequence integer, %u bytes:\n", filepos, len);
190: printbytes(len, decimal, 1);
191: }
192:
193: seq_largevector(len)
194: int len;
195: {
196: printf("(%u) sequence large vector, %u bytes:\n", filepos, len);
197: printbytes(len, decimal, verbose);
198: }
199:
200: seq_packedpixel(len)
201: int len;
202: {
203: printf("(%u) sequence packed pixel vector, %u bytes:\n", filepos, len);
204: printbytes(len, decimal, verbose);
205: }
206:
207: seq_rational(len)
208: int len;
209: {
210: printf("(%u) sequence rational, %u bytes:\n", filepos, len);
211: printbytes(len, decimal, 1);
212: }
213:
214: seq_string(len)
215: int len;
216: {
217: printf("(%u) sequence string, %u bytes:\n", filepos, len);
218: printbytes(len, character, 1);
219: }
220:
221: seq_unknown(type, len)
222: int type, len;
223: {
224: printf("(%u) unknown sequence, %u bytes:\n", filepos, len);
225: printbytes(len, decimal, verbose);
226: }
227:
228: shortnum(number)
229: int number;
230: {
231: printf("(%u) %d\n", filepos, number);
232: }
233:
234: printbytes(len, format, v)
235: int len;
236: {
237: int n, c;
238: if (v == 0) { fseek(fp, len, 1); return; }
239: for (n=0; n < len; n++)
240: {
241: c = getc(fp);
242: switch (format)
243: {
244: case octal: printf("%o ", c); break;
245: case hex: printf("%x ", c); break;
246: case decimal: printf("%u ", c); break;
247: case character: printf("%c ", c); break;
248: }
249: if ((n % 8) == 7) printf("\n");
250: }
251: printf("\n");
252: }
253:
254: /* Change Log
255: *
256: * K. Knox, 28-Mar-85 15:01:49, Created first version.
257: *
258: *
259: *
260: */
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