1 /* Sample XDR specification from RFC 1832 Sect 1 /* Sample XDR specification from RFC 1832 Section 5.5 */
2 2
3 const MAXUSERNAME = 32; /* max length of a 3 const MAXUSERNAME = 32; /* max length of a user name */
4 const MAXFILELEN = 65535; /* max length of a 4 const MAXFILELEN = 65535; /* max length of a file */
5 const MAXNAMELEN = 255; /* max length of a 5 const MAXNAMELEN = 255; /* max length of a file name */
6 6
7 /* 7 /*
8 * Types of files: 8 * Types of files:
9 */ 9 */
10 enum filekind { 10 enum filekind {
11 TEXT = 0, /* ascii data */ 11 TEXT = 0, /* ascii data */
12 DATA = 1, /* raw data */ 12 DATA = 1, /* raw data */
13 EXEC = 2 /* executable */ 13 EXEC = 2 /* executable */
14 }; 14 };
15 15
16 /* 16 /*
17 * File information, per kind of file: 17 * File information, per kind of file:
18 */ 18 */
19 union filetype switch (filekind kind) { 19 union filetype switch (filekind kind) {
20 case TEXT: 20 case TEXT:
21 void; /* no extra 21 void; /* no extra information */
22 case DATA: 22 case DATA:
23 string creator<MAXNAMELEN>; /* data cre 23 string creator<MAXNAMELEN>; /* data creator */
24 case EXEC: 24 case EXEC:
25 string interpretor<MAXNAMELEN>; /* program 25 string interpretor<MAXNAMELEN>; /* program interpretor */
26 }; 26 };
27 27
28 /* 28 /*
29 * A complete file: 29 * A complete file:
30 */ 30 */
31 struct file { 31 struct file {
32 string filename<MAXNAMELEN>; /* name of fil 32 string filename<MAXNAMELEN>; /* name of file */
33 filetype type; /* info about 33 filetype type; /* info about file */
34 string owner<MAXUSERNAME>; /* owner of fi 34 string owner<MAXUSERNAME>; /* owner of file */
35 opaque data<MAXFILELEN>; /* file data 35 opaque data<MAXFILELEN>; /* file data */
36 }; 36 };
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