FreeCalypso > hg > freecalypso-tools

annotate uptools/libcoding/hexencode.c @ 405:ed9b67e7e741

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fcup-smsend: fixed bug in the handling of -W with no dest address argument The original code checked for argv[optind+1] when argv[optind] is NULL; on most systems this bogus code gets the first line of the environment, which is clearly not what we are after. Fixed the code to check argc instead.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Aug 2018 18:59:54 +0000
parents ae2556e256a4
children
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361
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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1 /*
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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2 * This module contains the function for generating hex strings.
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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3 */
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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4
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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5 #include <sys/types.h>
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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6 #include <stdio.h>
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7
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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8 make_hex_string(inbuf, len, outbuf)
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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9 u_char *inbuf;
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10 unsigned len;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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11 char *outbuf;
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12 {
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13 char *dp = outbuf;
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14 unsigned n;
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15
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16 for (n = 0; n < len; n++) {
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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17 sprintf(dp, "%02X", inbuf[n]);
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18 dp += 2;
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19 }
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20 *dp = '\0';
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21 }