| 1 |
greg |
1.1 |
#ifndef lint |
| 2 |
greg |
2.7 |
static const char RCSid[] = "$Id$"; |
| 3 |
greg |
1.1 |
#endif |
| 4 |
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/* |
| 5 |
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* Allocate, read and free object arguments |
| 6 |
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*/ |
| 7 |
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| 8 |
greg |
2.8 |
#include "copyright.h" |
| 9 |
greg |
2.7 |
|
| 10 |
gwlarson |
2.6 |
#include "standard.h" |
| 11 |
greg |
1.1 |
|
| 12 |
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#include "object.h" |
| 13 |
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| 14 |
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| 15 |
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| 16 |
greg |
2.7 |
int |
| 17 |
greg |
1.1 |
readfargs(fa, fp) /* read function arguments from stream */ |
| 18 |
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register FUNARGS *fa; |
| 19 |
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FILE *fp; |
| 20 |
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{ |
| 21 |
greg |
2.3 |
#define getstr(s) (fgetword(s,sizeof(s),fp)!=NULL) |
| 22 |
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#define getint(s) (getstr(s) && isint(s)) |
| 23 |
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#define getflt(s) (getstr(s) && isflt(s)) |
| 24 |
greg |
1.1 |
char sbuf[MAXSTR]; |
| 25 |
greg |
1.2 |
register int n, i; |
| 26 |
greg |
1.1 |
|
| 27 |
greg |
2.3 |
if (!getint(sbuf) || (n = atoi(sbuf)) < 0) |
| 28 |
greg |
1.1 |
return(0); |
| 29 |
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if (fa->nsargs = n) { |
| 30 |
greg |
2.7 |
fa->sarg = (char **)malloc(n*sizeof(char *)); |
| 31 |
greg |
1.1 |
if (fa->sarg == NULL) |
| 32 |
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return(-1); |
| 33 |
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for (i = 0; i < fa->nsargs; i++) { |
| 34 |
greg |
2.3 |
if (!getstr(sbuf)) |
| 35 |
greg |
1.1 |
return(0); |
| 36 |
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fa->sarg[i] = savestr(sbuf); |
| 37 |
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} |
| 38 |
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} else |
| 39 |
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fa->sarg = NULL; |
| 40 |
greg |
2.3 |
if (!getint(sbuf) || (n = atoi(sbuf)) < 0) |
| 41 |
greg |
1.1 |
return(0); |
| 42 |
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#ifdef IARGS |
| 43 |
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if (fa->niargs = n) { |
| 44 |
greg |
2.7 |
fa->iarg = (long *)malloc(n*sizeof(long)); |
| 45 |
greg |
1.1 |
if (fa->iarg == NULL) |
| 46 |
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return(-1); |
| 47 |
greg |
1.2 |
for (i = 0; i < n; i++) { |
| 48 |
greg |
2.3 |
if (!getint(sbuf)) |
| 49 |
greg |
1.1 |
return(0); |
| 50 |
greg |
1.2 |
fa->iarg[i] = atol(sbuf); |
| 51 |
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} |
| 52 |
greg |
1.1 |
} else |
| 53 |
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fa->iarg = NULL; |
| 54 |
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#else |
| 55 |
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if (n != 0) |
| 56 |
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return(0); |
| 57 |
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#endif |
| 58 |
greg |
2.3 |
if (!getint(sbuf) || (n = atoi(sbuf)) < 0) |
| 59 |
greg |
1.1 |
return(0); |
| 60 |
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if (fa->nfargs = n) { |
| 61 |
greg |
2.7 |
fa->farg = (FLOAT *)malloc(n*sizeof(FLOAT)); |
| 62 |
greg |
1.1 |
if (fa->farg == NULL) |
| 63 |
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return(-1); |
| 64 |
greg |
1.2 |
for (i = 0; i < n; i++) { |
| 65 |
greg |
2.3 |
if (!getflt(sbuf)) |
| 66 |
greg |
1.1 |
return(0); |
| 67 |
greg |
1.2 |
fa->farg[i] = atof(sbuf); |
| 68 |
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} |
| 69 |
greg |
1.1 |
} else |
| 70 |
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fa->farg = NULL; |
| 71 |
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return(1); |
| 72 |
greg |
1.2 |
#undef getflt |
| 73 |
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#undef getint |
| 74 |
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#undef getstr |
| 75 |
greg |
1.1 |
} |
| 76 |
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| 77 |
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| 78 |
greg |
2.7 |
void |
| 79 |
greg |
1.2 |
freefargs(fa) /* free object arguments */ |
| 80 |
greg |
1.1 |
register FUNARGS *fa; |
| 81 |
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{ |
| 82 |
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register int i; |
| 83 |
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| 84 |
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if (fa->nsargs) { |
| 85 |
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for (i = 0; i < fa->nsargs; i++) |
| 86 |
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freestr(fa->sarg[i]); |
| 87 |
greg |
2.7 |
free((void *)fa->sarg); |
| 88 |
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fa->sarg = NULL; |
| 89 |
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fa->nsargs = 0; |
| 90 |
greg |
1.1 |
} |
| 91 |
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#ifdef IARGS |
| 92 |
greg |
2.7 |
if (fa->niargs) { |
| 93 |
|
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free((void *)fa->iarg); |
| 94 |
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fa->iarg = NULL; |
| 95 |
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fa->niargs = 0; |
| 96 |
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} |
| 97 |
greg |
1.1 |
#endif |
| 98 |
greg |
2.7 |
if (fa->nfargs) { |
| 99 |
|
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free((void *)fa->farg); |
| 100 |
|
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fa->farg = NULL; |
| 101 |
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fa->nfargs = 0; |
| 102 |
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} |
| 103 |
greg |
1.1 |
} |
