29 |
|
XF tot; /* total transformation */ |
30 |
|
int reverse; /* boolean true if scene mirrored */ |
31 |
|
|
32 |
< |
int invert = 0; /* boolean true to invert surfaces */ |
32 |
> |
int invert; /* boolean true to invert surfaces */ |
33 |
|
|
34 |
< |
int expand = 1; /* boolean true to expand commands */ |
34 |
> |
int expand; /* boolean true to expand commands */ |
35 |
|
|
36 |
< |
char *newmod = NULL; /* new modifier for surfaces */ |
36 |
> |
char *newmod; /* new modifier for surfaces */ |
37 |
|
|
38 |
< |
char *idprefix = NULL; /* prefix for object identifiers */ |
38 |
> |
char *idprefix; /* prefix for object identifiers */ |
39 |
|
|
40 |
|
#define ALIAS NUMOTYPE /* put alias at end of array */ |
41 |
|
|
47 |
|
|
48 |
|
int nrept = 1; /* number of array repetitions */ |
49 |
|
|
50 |
+ |
int stdinused = 0; /* stdin has been used by -f option? */ |
51 |
+ |
|
52 |
|
extern char *malloc(), *fgets(), *fgetword(); |
53 |
|
|
54 |
|
char mainfn[MAXPATH]; /* main file name */ |
61 |
|
int argc; |
62 |
|
char *argv[]; |
63 |
|
{ |
64 |
+ |
int mal_prefix = 0; |
65 |
|
char *fname; |
66 |
|
int a; |
67 |
|
/* check for argument list file */ |
73 |
|
if (!strcmp(argv[a], "-a")) |
74 |
|
return(doarray(argc, argv, a)); |
75 |
|
|
76 |
< |
initotypes(); |
76 |
> |
initotypes(); /* initialize */ |
77 |
> |
invert = 0; |
78 |
> |
expand = 1; |
79 |
> |
newmod = NULL; |
80 |
> |
idprefix = NULL; |
81 |
|
|
82 |
|
for (a = 1; a < argc; a++) { |
83 |
|
if (argv[a][0] == '-') |
84 |
|
switch (argv[a][1]) { |
85 |
|
case 'm': |
86 |
< |
if (argv[a][2] || a+1 >= argc) |
86 |
> |
if (argv[a][2] | a+1 >= argc) |
87 |
|
break; |
88 |
< |
newmod = argv[++a]; |
88 |
> |
a++; |
89 |
> |
if (newmod == NULL) |
90 |
> |
newmod = argv[a]; |
91 |
|
continue; |
92 |
|
case 'n': |
93 |
< |
if (argv[a][2] || a+1 >= argc) |
93 |
> |
if (argv[a][2] | a+1 >= argc) |
94 |
|
break; |
95 |
< |
idprefix = argv[++a]; |
95 |
> |
a++; |
96 |
> |
if (idprefix == NULL) |
97 |
> |
idprefix = argv[a]; |
98 |
> |
else { |
99 |
> |
register char *newp; |
100 |
> |
newp = (char *)malloc(strlen(idprefix)+ |
101 |
> |
strlen(argv[a])+2); |
102 |
> |
if (newp == NULL) |
103 |
> |
exit(2); |
104 |
> |
sprintf(newp, "%s.%s", |
105 |
> |
idprefix, argv[a]); |
106 |
> |
if (mal_prefix++) |
107 |
> |
free((char *)idprefix); |
108 |
> |
idprefix = newp; |
109 |
> |
} |
110 |
|
continue; |
111 |
|
case 'c': |
112 |
|
if (argv[a][2]) |
121 |
|
case 'I': |
122 |
|
if (argv[a][2]) |
123 |
|
break; |
124 |
< |
invert = 1; |
124 |
> |
invert = !invert; |
125 |
|
continue; |
126 |
|
} |
127 |
|
break; |
151 |
|
putchar('\n'); |
152 |
|
/* transform input */ |
153 |
|
if (xac == argc) { |
154 |
+ |
if (stdinused) { |
155 |
+ |
fprintf(stderr, "%s: cannot use stdin more than once\n", |
156 |
+ |
argv[0]); |
157 |
+ |
exit(1); |
158 |
+ |
} |
159 |
|
openmain(NULL); |
160 |
|
xform(mainfn, mainfp); |
161 |
|
} else |
164 |
|
xform(mainfn, mainfp); |
165 |
|
} |
166 |
|
|
167 |
+ |
if (mal_prefix) |
168 |
+ |
free((char *)idprefix); |
169 |
|
return(0); |
170 |
|
} |
171 |
|
|
175 |
|
int ac, fi; |
176 |
|
{ |
177 |
|
char *newav[256], **avp; |
178 |
< |
char argbuf[2048]; |
178 |
> |
char argbuf[1024]; |
179 |
|
char newid[128]; |
180 |
|
char *oldid; |
181 |
|
register char *cp; |
182 |
|
FILE *argfp; |
183 |
|
int n, i, k, newac, err; |
184 |
|
|
185 |
< |
if (fi >= ac-1 || av[fi+1][0] == '-') { |
185 |
> |
if (fi >= ac-1 || (av[fi+1][0] == '-' && av[fi+1][1] != '\0')) { |
186 |
|
fprintf(stderr, "%s: missing file for -f option\n", av[0]); |
187 |
|
exit(1); |
188 |
|
} |
189 |
< |
if ((argfp = fopen(av[fi+1], "r")) == NULL) { |
190 |
< |
fprintf(stderr, "%s: cannot open argument file \"%s\"\n", |
191 |
< |
av[0], av[fi+1]); |
192 |
< |
exit(1); |
189 |
> |
if (av[fi+1][0] == '-' && av[fi+1][1] == '\0') { |
190 |
> |
if (stdinused++) { |
191 |
> |
fprintf(stderr, "%s: cannot use stdin more than once\n", |
192 |
> |
av[0]); |
193 |
> |
exit(1); |
194 |
> |
} |
195 |
> |
argfp = stdin; |
196 |
> |
n = 100; /* we just don't know! */ |
197 |
> |
} else { |
198 |
> |
if ((argfp = fopen(av[fi+1], "r")) == NULL) { |
199 |
> |
fprintf(stderr, "%s: cannot open argument file \"%s\"\n", |
200 |
> |
av[0], av[fi+1]); |
201 |
> |
exit(1); |
202 |
> |
} |
203 |
> |
n = 0; /* count number of lines in file */ |
204 |
> |
while (fgets(argbuf,sizeof(argbuf),argfp) != NULL) |
205 |
> |
n += argbuf[0] != '\n' & argbuf[0] != '#'; |
206 |
> |
if (!n) { |
207 |
> |
fprintf(stderr, "%s: empty argument file \"%s\"\n", |
208 |
> |
av[0], av[fi+1]); |
209 |
> |
exit(1); |
210 |
> |
} |
211 |
> |
nrept *= n; |
212 |
> |
rewind(argfp); |
213 |
|
} |
214 |
< |
n = 0; /* count number of lines in file */ |
215 |
< |
while (fgets(argbuf, sizeof(argbuf), argfp) != NULL) |
216 |
< |
n++; |
217 |
< |
if (!n) { |
168 |
< |
fprintf(stderr, "%s: empty argument file \"%s\"\n", |
169 |
< |
av[0], av[fi+1]); |
170 |
< |
exit(1); |
171 |
< |
} |
172 |
< |
rewind(argfp); |
173 |
< |
nrept *= n; |
174 |
< |
err = 0; /* read each arg list and call main */ |
175 |
< |
for (k = 0; k < n; k++) { |
176 |
< |
fgets(argbuf, sizeof(argbuf), argfp); |
214 |
> |
err = 0; k = 0; /* read each arg list and call main */ |
215 |
> |
while (fgets(argbuf,sizeof(argbuf),argfp) != NULL) { |
216 |
> |
if (argbuf[0] == '\n' | argbuf[0] == '#') |
217 |
> |
continue; |
218 |
|
avp = newav+2; |
219 |
|
avp[0] = av[0]; |
220 |
|
for (i = 1; i < fi; i++) |
221 |
|
avp[i] = av[i]; |
222 |
|
newac = i; |
223 |
< |
cp = argbuf; /* parse new words */ |
223 |
> |
cp = argbuf; /* parse new words */ |
224 |
> |
if (*cp == '!') cp++; |
225 |
> |
if (!strncmp(cp, "xform ", 6)) cp += 6; |
226 |
|
for ( ; ; ) { |
227 |
|
while (isspace(*cp)) /* nullify spaces */ |
228 |
|
*cp++ = '\0'; |
254 |
|
else |
255 |
|
sprintf(newid, "%s.%d", oldid, k); |
256 |
|
err |= main(newac, avp); |
257 |
+ |
k++; |
258 |
|
} |
259 |
|
fclose(argfp); |
260 |
|
return(err); |
361 |
|
} else { |
362 |
|
printf("\n%s", buf); |
363 |
|
if (xac > 1) { |
364 |
< |
printf(" | %s", xav[0]); |
364 |
> |
printf(" | %s -e", xav[0]); /* expand next time */ |
365 |
|
for (i = 1; i < xac; i++) |
366 |
< |
printf(" %s", xav[i]); |
366 |
> |
if (i >= xfa || strcmp(xav[i], "-c")) |
367 |
> |
printf(" %s", xav[i]); |
368 |
|
} |
369 |
|
putchar('\n'); |
370 |
|
} |