FreeCalypso > hg > themwi-system-sw

annotate sip-manual-out/user_cmd.c @ 193:1f9a6cede2c5

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sip-manual-out: split user_cmd.c from disc_cmd.c
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 17 Mar 2023 14:31:54 -0800
parents sip-manual-out/disc_cmd.c@f8a33603288f
children a3d71489672f
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1 /*
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2 * In this module we implement stdin command handling, supporting
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3 * user-initiated CANCEL and BYE as well as TFO testing commands.
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4 */
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5
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6 #include <ctype.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10 #include <strings.h>
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11
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12 void
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13 select_stdin()
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14 {
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15 char buf[256], *cp;
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16
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17 fgets(buf, sizeof buf, stdin);
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18 cp = index(buf, '\n');
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19 if (cp) {
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20 while (cp > buf && isspace(cp[-1]))
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21 cp--;
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22 *cp = '\0';
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23 }
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24 for (cp = buf; isspace(*cp); cp++)
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25 ;
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26 if (!*cp)
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27 return;
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28 if (!strcmp(cp, "b") || !strcasecmp(cp, "bye"))
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29 send_bye_req();
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30 else if (!strcmp(cp, "c") || !strcasecmp(cp, "cancel"))
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31 send_cancel_req();
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32 else
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33 fprintf(stderr, "error: non-understood stdin command\n");
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34 }