| … | |
… | |
| 81 | { |
81 | { |
| 82 | int rx = x; |
82 | int rx = x; |
| 83 | rx += rx < 0 ? blat : 0; |
83 | rx += rx < 0 ? blat : 0; |
| 84 | rx -= rx >= blat ? blat : 0; |
84 | rx -= rx >= blat ? blat : 0; |
| 85 | |
85 | |
| 86 | unsigned char key[4] = { |
86 | unsigned char key[4]; |
|
|
87 | key[0] = rx; |
| 87 | rx, rx >> 8, |
88 | key[1] = rx >> 8; |
|
|
89 | key[2] = y; |
| 88 | y, y >> 8, |
90 | key[3] = y >> 8; |
| 89 | }; |
|
|
| 90 | |
91 | |
| 91 | //printf ("x,y %4d,%4d blat %d %d %g %02x%02x%02x%02x %d\n", rx, y, blat, (int)glat, TORAD(glat), key[0],key[1],key[2],key[3], sizeof(key)); |
92 | //printf ("x,y %4d,%4d blat %d %d %g %02x%02x%02x%02x %d\n", rx, y, blat, (int)glat, TORAD(glat), key[0],key[1],key[2],key[3], sizeof(key)); |
| 92 | |
93 | |
| 93 | if (cdb_find (db, key, sizeof (key)) <= 0) |
94 | if (cdb_find (db, key, sizeof (key)) <= 0) |
| 94 | continue; |
95 | continue; |
| 95 | |
96 | |
| 96 | int len = cdb_datalen (db); |
97 | int len = cdb_datalen (db); |
| 97 | const U8 *ptr = cdb_get (db, len, cdb_datapos (db)); |
98 | const U8 *ptr = (const U8 *)cdb_get (db, len, cdb_datapos (db)); |
| 98 | |
99 | |
| 99 | while (len > 0) |
100 | while (len > 0) |
| 100 | { |
101 | { |
| 101 | int datalen = ptr[5]; |
102 | int datalen = ptr[5]; |
| 102 | |
103 | |
| … | |
… | |
| 123 | } |
124 | } |
| 124 | |
125 | |
| 125 | if (!reslen) |
126 | if (!reslen) |
| 126 | XSRETURN_EMPTY; |
127 | XSRETURN_EMPTY; |
| 127 | |
128 | |
| 128 | RETVAL = newSVpvn (resptr + 6, reslen); |
129 | RETVAL = newSVpvn ((const char *)resptr + 6, reslen); |
| 129 | } |
130 | } |
| 130 | OUTPUT: RETVAL |
131 | OUTPUT: RETVAL |
| 131 | |
132 | |
| 132 | ############################################################################# |
133 | ############################################################################# |
| 133 | |
134 | |
| … | |
… | |
| 158 | if (cdb_find (db, s, l) <= 0) |
159 | if (cdb_find (db, s, l) <= 0) |
| 159 | XSRETURN_UNDEF; |
160 | XSRETURN_UNDEF; |
| 160 | |
161 | |
| 161 | p = cdb_datapos (db); |
162 | p = cdb_datapos (db); |
| 162 | l = cdb_datalen (db); |
163 | l = cdb_datalen (db); |
| 163 | RETVAL = newSVpvn (cdb_get (db, l, p), l); |
164 | RETVAL = newSVpvn ((const char *)cdb_get (db, l, p), l); |
| 164 | } |
165 | } |
| 165 | OUTPUT: RETVAL |
166 | OUTPUT: RETVAL |
| 166 | |
167 | |
| 167 | ############################################################################# |
168 | ############################################################################# |
| 168 | |
169 | |
