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annotate pads2gpcb/rdunits.c @ 38:aa0539cc3d41

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pads2gpcb project started, skeleton compiles
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Mon, 11 Jan 2016 04:56:51 +0000
parents
children 43ba91b137e2
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rev   line source
38
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
1 #include <stdio.h>
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
2 #include <stdlib.h>
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
3 #include <ctype.h>
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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4 #include "globals.h"
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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5
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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6 long
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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7 convert_input_dim(srcstr)
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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8 char *srcstr;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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9 {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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10 long accum;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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11 int sign = 1;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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12 char *cp;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
13 int maxdec, ndec;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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14
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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15 cp = srcstr;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
16 if (*cp == '-') {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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17 cp++;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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18 sign = -1;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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19 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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20 if (!isdigit(*cp)) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
21 inv: fprintf(stderr, "%s line %d: invalid dimension \"%s\"\n",
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
22 input_filename, input_lineno, srcstr);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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23 exit(1);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
24 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
25 for (accum = 0; isdigit(*cp); ) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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26 accum *= 10;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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27 accum += *cp++ - '0';
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
28 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
29 switch (input_units_current) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
30 case 'B':
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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31 maxdec = 0;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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32 break;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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33 case 'I':
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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34 maxdec = 2;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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35 break;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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36 case 'M':
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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37 maxdec = 6;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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38 break;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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39 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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40 if (*cp == '.') {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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41 cp++;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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42 for (ndec = 0; isdigit(*cp); ndec++) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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43 if (ndec >= maxdec) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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44 fprintf(stderr,
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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45 "%s line %d: dimension \"%s\": too many digits after '.'\n",
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
46 input_filename, input_lineno, srcstr);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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47 exit(1);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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48 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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49 accum *= 10;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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50 accum += *cp++ - '0';
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
51 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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52 } else
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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53 ndec = 0;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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54 if (*cp)
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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55 goto inv;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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56 while (ndec < maxdec) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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57 accum *= 10;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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58 ndec++;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
59 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
60 switch (input_units_current) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
61 case 'B':
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
62 if (accum % 3) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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63 fprintf(stderr,
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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64 "%s line %d: basic units dimension \"%s\" not divisible by 3\n",
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
65 input_filename, input_lineno, srcstr);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
66 exit(1);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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67 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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68 accum /= 3;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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69 accum *= 2;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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70 break;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
71 case 'I':
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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72 accum *= 254;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
73 break;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
74 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
75 return(accum * sign);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
76 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
77
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
78 parse_input_angle_90s(srcstr)
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
79 char *srcstr;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
80 {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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81 unsigned long num;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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82 char *cp;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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83
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
84 num = strtoul(srcstr, &cp, 10);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
85 switch (num) {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
86 case 0:
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
87 case 90:
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
88 case 180:
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
89 case 270:
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
90 break;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
91 default:
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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92 return(-1);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
93 }
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
94 if (*cp == '.') {
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
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95 cp++;
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
96 while (*cp)
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
97 if (*cp++ != '0')
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
98 return(-1);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
99 } else if (*cp)
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
100 return(-1);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
101 return(num);
aa0539cc3d41 pads2gpcb project started, skeleton compiles
Mychaela Falconia <falcon@ivan.Harhan.ORG>
parents:
diff changeset
102 }