Last change
on this file since 6262b5c was 6262b5c, checked in by Thomas Lopatic <thomas@…>, 7 years ago |
Added include files for global functions and variables.
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100644
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File size:
1.2 KB
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1 | /*
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2 | =============================================================================
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3 | rscript.c -- define the score test script for scordsp.c
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4 | Version 13 -- 1988-11-03 -- D.N. Lynx Crowe
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5 | =============================================================================
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6 | */
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7 |
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8 | #include "all.h"
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9 |
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10 | extern int16_t sqscan(int8_t *ip);
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11 |
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12 | extern void sqinit(void);
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13 |
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14 | extern int16_t endflg;
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15 |
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16 | int8_t *script0[] = { /* initialization score selection string */
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17 |
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18 | "!quiet !normal !score=0 !weight=60 !end",
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19 | (int8_t *)0L
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20 | };
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21 |
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22 | /*
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23 | =============================================================================
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24 | rscript() -- run a script and return the end condition
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25 |
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26 | -1 error returned by sqscan
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27 | 0 end of strings, no errors
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28 | 1 !end statement encountered
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29 | =============================================================================
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30 | */
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31 |
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32 | int16_t rscript(int8_t *p[])
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33 | {
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34 | int16_t rc;
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35 |
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36 | sqinit(); /* initialize the score string interpreter */
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37 | rc = 0; /* preset rc for end of script return */
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38 |
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39 | while (*p) { /* feed the interpreter the score strings */
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40 |
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41 | if (!sqscan(*p++)) { /* ... until we have an error ... */
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42 |
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43 | rc = -1; /* error return */
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44 | break;
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45 | }
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46 |
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47 | if (endflg) { /* ... or until we hit the !end */
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48 |
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49 | rc = 1; /* !end return */
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50 | break;
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51 | }
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52 | }
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53 |
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54 | return(rc);
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55 | }
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