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annotate mtctest/user_cmd.c @ 8:a902ccbf6bbc

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mtctest: introduce general user command structure
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 09 Jun 2024 02:48:55 +0000
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children aa2ba9b432af
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a902ccbf6bbc mtctest: introduce general user command structure
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * In this module we implement stdin command handling: we start with
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3 * 'disc' command for caller-initiated disconnect, and then we'll add
a902ccbf6bbc mtctest: introduce general user command structure
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4 * play commands for RTP output.
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5 */
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6
a902ccbf6bbc mtctest: introduce general user command structure
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7 #include <ctype.h>
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8 #include <stdio.h>
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9 #include <stdlib.h>
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10 #include <string.h>
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11 #include <strings.h>
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12
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13 void
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14 select_stdin()
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15 {
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16 char buf[256], *cp;
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17
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18 fgets(buf, sizeof buf, stdin);
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19 cp = index(buf, '\n');
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20 if (cp) {
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21 while (cp > buf && isspace(cp[-1]))
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22 cp--;
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23 *cp = '\0';
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24 }
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25 for (cp = buf; isspace(*cp); cp++)
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26 ;
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27 if (!*cp)
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28 return;
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29 if (!strcmp(cp, "disc"))
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30 disconnect_command();
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31 else
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32 fprintf(stderr, "error: non-understood stdin command\n");
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33 }