projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 54fea4c1 C |
1 | /* hexphoto.c - your comments here */ |
| 2 | ||
| 3 | #ifndef lint | |
| 4 | static char *rcsid = "$Header: /f/osi/others/quipu/photo/RCS/hexphoto.c,v 7.1 90/09/24 15:36:47 mrose Exp $"; | |
| 5 | #endif | |
| 6 | ||
| 7 | /* | |
| 8 | * $Header: /f/osi/others/quipu/photo/RCS/hexphoto.c,v 7.1 90/09/24 15:36:47 mrose Exp $ | |
| 9 | * | |
| 10 | * | |
| 11 | * $Log: hexphoto.c,v $ | |
| 12 | * Revision 7.1 90/09/24 15:36:47 mrose | |
| 13 | * update | |
| 14 | * | |
| 15 | * Revision 7.0 89/11/23 22:01:42 mrose | |
| 16 | * Release 6.0 | |
| 17 | * | |
| 18 | */ | |
| 19 | ||
| 20 | /* | |
| 21 | * NOTICE | |
| 22 | * | |
| 23 | * Acquisition, use, and distribution of this module and related | |
| 24 | * materials are subject to the restrictions of a license agreement. | |
| 25 | * Consult the Preface in the User's Manual for the full terms of | |
| 26 | * this agreement. | |
| 27 | * | |
| 28 | */ | |
| 29 | ||
| 30 | ||
| 31 | #include "quipu/util.h" | |
| 32 | #include "quipu/photo.h" | |
| 33 | #include "psap.h" | |
| 34 | ||
| 35 | decode_t4 (picture,persons_name, len) | |
| 36 | char *picture; | |
| 37 | char *persons_name; | |
| 38 | { | |
| 39 | int i; | |
| 40 | ||
| 41 | if (len == 0) len = photolen (picture); | |
| 42 | ||
| 43 | for (i=0; i<len; i++) | |
| 44 | (void) fprintf (stderr,"%02x",*picture++ & 255); | |
| 45 | ||
| 46 | ||
| 47 | } | |
| 48 | static photolen (s1) | |
| 49 | char * s1; | |
| 50 | { | |
| 51 | int length=0,cnt,i; | |
| 52 | char * temp; | |
| 53 | ||
| 54 | if (*s1 == 0x03) { | |
| 55 | /* we have a coded picture */ | |
| 56 | ||
| 57 | temp = s1; | |
| 58 | temp++; | |
| 59 | cnt = *temp++ & 0x7f; /*assume len > 127 for now */ | |
| 60 | for (i=0; i<cnt; i++) | |
| 61 | length = (length << 8) | (*temp++ & 0xff) ; | |
| 62 | ||
| 63 | length += 2 + cnt; | |
| 64 | return (length); | |
| 65 | ||
| 66 | } else | |
| 67 | return (-1); | |
| 68 | ||
| 69 | } |