FreeCalypso > hg > themwi-system-sw
annotate libnumdb/check_nanp.c @ 70:47976db01894
sip-in/sip_log.c: extern declaration of global variable
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 19 Sep 2022 21:30:33 -0800 |
parents | 960ffce6c542 |
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1 /* |
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2 * The library function implemented in this module consults ThemWi number db |
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3 * to see if a given NANP number is owned by us or not. |
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4 */ |
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5 |
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6 #include <stdio.h> |
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7 #include <stdint.h> |
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8 #include <stdlib.h> |
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9 #include "../include/number_db_file.h" |
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10 |
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11 extern struct numdb_file_hdr numdb_hdr; |
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12 extern uint64_t *numdb_owned_numbers; |
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13 |
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14 static int |
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15 compare_owned_num(p1, p2) |
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16 uint64_t *p1, *p2; |
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17 { |
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18 if (*p1 < *p2) |
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19 return(-1); |
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20 else if (*p1 > *p2) |
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21 return(1); |
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22 else |
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23 return(0); |
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24 } |
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25 |
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26 is_nanp_locally_owned(numstr) |
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27 char *numstr; |
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28 { |
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29 uint64_t key, *res; |
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30 |
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31 if (!numdb_owned_numbers || !numdb_hdr.owned_number_count) |
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32 return(0); |
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33 key = strtoull(numstr, 0, 10); |
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34 res = bsearch(&key, numdb_owned_numbers, numdb_hdr.owned_number_count, |
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35 sizeof(uint64_t), compare_owned_num); |
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36 if (res) |
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37 return(1); |
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38 else |
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39 return(0); |
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40 } |