1 |
– |
/* Copyright (c) 1996 Regents of the University of California */ |
2 |
– |
|
1 |
|
#ifndef lint |
2 |
< |
static char SCCSid[] = "$SunId$ LBL"; |
2 |
> |
static const char RCSid[] = "$Id$"; |
3 |
|
#endif |
6 |
– |
|
4 |
|
/* |
5 |
|
* xform.c - program to transform object files. |
6 |
|
* Transformations must preserve aspect ratio. |
46 |
|
|
47 |
|
int stdinused = 0; /* stdin has been used by -f option? */ |
48 |
|
|
52 |
– |
extern char *malloc(), *fgets(), *fgetword(); |
53 |
– |
|
49 |
|
char mainfn[MAXPATH]; /* main file name */ |
50 |
|
FILE *mainfp = NULL; /* main file pointer */ |
51 |
|
|
99 |
|
sprintf(newp, "%s.%s", |
100 |
|
idprefix, argv[a]); |
101 |
|
if (mal_prefix++) |
102 |
< |
free((char *)idprefix); |
102 |
> |
free((void *)idprefix); |
103 |
|
idprefix = newp; |
104 |
|
} |
105 |
|
continue; |
160 |
|
} |
161 |
|
|
162 |
|
if (mal_prefix) |
163 |
< |
free((char *)idprefix); |
163 |
> |
free((void *)idprefix); |
164 |
|
return(0); |
165 |
|
} |
166 |
|
|
169 |
|
char **av; |
170 |
|
int ac, fi; |
171 |
|
{ |
172 |
+ |
int inquote; |
173 |
|
char *newav[256], **avp; |
174 |
|
char argbuf[1024]; |
175 |
|
char newid[128]; |
184 |
|
} |
185 |
|
if (av[fi+1][0] == '-' && av[fi+1][1] == '\0') { |
186 |
|
if (stdinused++) { |
187 |
< |
fprintf(stderr, "%s: cannot use stdin more than once\n", |
187 |
> |
fprintf(stderr, |
188 |
> |
"%s: cannot use stdin more than once\n", |
189 |
|
av[0]); |
190 |
|
exit(1); |
191 |
|
} |
193 |
|
n = 100; /* we just don't know! */ |
194 |
|
} else { |
195 |
|
if ((argfp = fopen(av[fi+1], "r")) == NULL) { |
196 |
< |
fprintf(stderr, "%s: cannot open argument file \"%s\"\n", |
196 |
> |
fprintf(stderr, |
197 |
> |
"%s: cannot open argument file \"%s\"\n", |
198 |
|
av[0], av[fi+1]); |
199 |
|
exit(1); |
200 |
|
} |
201 |
|
n = 0; /* count number of lines in file */ |
202 |
< |
while (fgets(argbuf,sizeof(argbuf),argfp) != NULL) |
203 |
< |
n += argbuf[0] != '\n' & argbuf[0] != '#'; |
202 |
> |
while (fgetline(argbuf,sizeof(argbuf),argfp) != NULL) |
203 |
> |
n += argbuf[0] && argbuf[0] != '#'; |
204 |
|
if (!n) { |
205 |
|
fprintf(stderr, "%s: empty argument file \"%s\"\n", |
206 |
|
av[0], av[fi+1]); |
210 |
|
rewind(argfp); |
211 |
|
} |
212 |
|
err = 0; k = 0; /* read each arg list and call main */ |
213 |
< |
while (fgets(argbuf,sizeof(argbuf),argfp) != NULL) { |
214 |
< |
if (argbuf[0] == '\n' | argbuf[0] == '#') |
213 |
> |
while (fgetline(argbuf,sizeof(argbuf),argfp) != NULL) { |
214 |
> |
if (!argbuf[0] || argbuf[0] == '#') |
215 |
|
continue; |
216 |
|
avp = newav+2; |
217 |
|
avp[0] = av[0]; |
221 |
|
cp = argbuf; /* parse new words */ |
222 |
|
if (*cp == '!') cp++; |
223 |
|
if (!strncmp(cp, "xform ", 6)) cp += 6; |
224 |
+ |
inquote = 0; |
225 |
|
for ( ; ; ) { |
226 |
+ |
skipspaces: |
227 |
|
while (isspace(*cp)) /* nullify spaces */ |
228 |
|
*cp++ = '\0'; |
229 |
+ |
if ((*cp == '"' | *cp == '\'')) |
230 |
+ |
inquote = *cp++; |
231 |
|
if (!*cp) /* all done? */ |
232 |
|
break; |
233 |
+ |
if (cp[0] == '\\' && cp[1]) |
234 |
+ |
if (*++cp == '\n') |
235 |
+ |
goto skipspaces; |
236 |
|
avp[newac++] = cp; /* add argument to list */ |
237 |
< |
while (*++cp && !isspace(*cp)) |
238 |
< |
; |
237 |
> |
if (inquote) { |
238 |
> |
while (*++cp) |
239 |
> |
if (*cp == inquote) { |
240 |
> |
*cp++ = '\0'; |
241 |
> |
break; |
242 |
> |
} |
243 |
> |
} else { |
244 |
> |
while (*++cp && !isspace(*cp)) |
245 |
> |
; |
246 |
> |
} |
247 |
|
} |
248 |
|
for (i = fi+2; i < ac; i++) |
249 |
|
avp[newac++] = av[i]; |
356 |
|
char *fname; |
357 |
|
FILE *fin; |
358 |
|
{ |
346 |
– |
extern FILE *popen(); |
347 |
– |
extern char *fgetline(); |
359 |
|
FILE *pin; |
360 |
|
char buf[512]; |
361 |
|
int i; |
372 |
|
} else { |
373 |
|
printf("\n%s", buf); |
374 |
|
if (xac > 1) { |
375 |
< |
printf(" | %s", xav[0]); |
375 |
> |
printf(" | %s -e", xav[0]); /* expand next time */ |
376 |
|
for (i = 1; i < xac; i++) |
377 |
< |
printf(" %s", xav[i]); |
377 |
> |
if (i >= xfa || strcmp(xav[i], "-c")) |
378 |
> |
printf(" %s", xav[i]); |
379 |
|
} |
380 |
|
putchar('\n'); |
381 |
|
} |
386 |
|
char *fname; |
387 |
|
FILE *fin; |
388 |
|
{ |
377 |
– |
extern char *strcpy(); |
389 |
|
char typ[16], nam[MAXSTR]; |
390 |
|
int fn; |
391 |
|
/* modifier and type */ |
427 |
|
return(-1); |
428 |
|
/* string arguments */ |
429 |
|
printf("%d", fa.nsargs); |
430 |
< |
for (i = 0; i < fa.nsargs; i++) |
431 |
< |
printf(" %s", fa.sarg[i]); |
430 |
> |
for (i = 0; i < fa.nsargs; i++) { |
431 |
> |
fputc(' ', stdout); |
432 |
> |
fputword(fa.sarg[i], stdout); |
433 |
> |
} |
434 |
|
printf("\n"); |
435 |
|
#ifdef IARGS |
436 |
|
/* integer arguments */ |
464 |
|
if (xac > xfa && strcmp(xav[xfa], "-i")) |
465 |
|
resetarr = 2; |
466 |
|
printf("%d", fa.nsargs + resetarr + xac-xfa); |
467 |
< |
for (i = 0; i < fa.nsargs; i++) |
468 |
< |
printf(" %s", fa.sarg[i]); |
467 |
> |
for (i = 0; i < fa.nsargs; i++) { |
468 |
> |
fputc(' ', stdout); |
469 |
> |
fputword(fa.sarg[i], stdout); |
470 |
> |
} |
471 |
|
if (resetarr) |
472 |
|
printf(" -i 1"); |
473 |
|
for (i = xfa; i < xac; i++) /* add xf arguments */ |
656 |
|
return(-1); |
657 |
|
/* string arguments */ |
658 |
|
printf("%d", fa.nsargs); |
659 |
< |
for (i = 0; i < fa.nsargs; i++) |
660 |
< |
printf(" %s", fa.sarg[i]); |
659 |
> |
for (i = 0; i < fa.nsargs; i++) { |
660 |
> |
fputc(' ', stdout); |
661 |
> |
fputword(fa.sarg[i], stdout); |
662 |
> |
} |
663 |
|
printf("\n0\n%d\n", fa.nfargs); |
664 |
|
/* anchor point */ |
665 |
|
multp3(v, fa.farg, tot.xfm); |
907 |
|
strcpy(mainfn, fname); |
908 |
|
} |
909 |
|
#else |
910 |
< |
openmain(fname) /* open fname for input, changing to its directory */ |
911 |
< |
char *fname; |
910 |
> |
openmain(iname) /* open input, changing directory for file */ |
911 |
> |
char *iname; |
912 |
|
{ |
896 |
– |
extern FILE *tmpfile(); |
897 |
– |
extern char *getlibpath(), *getpath(); |
913 |
|
static char origdir[MAXPATH]; |
914 |
|
static char curfn[MAXPATH]; |
915 |
|
static int diffdir; |
916 |
|
register char *fpath; |
917 |
|
|
918 |
< |
if (fname == NULL) { /* standard input */ |
918 |
> |
if (iname == NULL) { /* standard input */ |
919 |
|
if (mainfp == NULL) { |
920 |
|
register int c; |
921 |
|
strcpy(mainfn, "standard input"); |
932 |
|
} |
933 |
|
while ((c = getc(stdin)) != EOF) |
934 |
|
putc(c, mainfp); |
920 |
– |
fclose(stdin); |
935 |
|
} |
936 |
|
rewind(mainfp); /* rewind copy */ |
937 |
|
return; |
938 |
|
} |
939 |
|
if (mainfp == NULL) { /* first call, initialize */ |
940 |
|
getwd(origdir); |
941 |
< |
} else if (!strcmp(fname, curfn)) { /* just need to rewind? */ |
941 |
> |
} else if (!strcmp(iname, curfn)) { /* just need to rewind? */ |
942 |
|
rewind(mainfp); |
943 |
|
return; |
944 |
|
} else { /* else close old stream */ |
945 |
|
fclose(mainfp); |
946 |
< |
if (diffdir) { |
946 |
> |
mainfp = NULL; |
947 |
> |
if (diffdir) { /* return to our directory */ |
948 |
|
chdir(origdir); |
949 |
|
diffdir = 0; |
950 |
|
} |
951 |
|
} |
952 |
< |
strcpy(curfn, fname); /* remember file name */ |
953 |
< |
/* get full path */ |
954 |
< |
if ((fpath = getpath(fname, getlibpath(), R_OK)) == NULL) { |
952 |
> |
strcpy(curfn, iname); /* remember input name */ |
953 |
> |
/* get full path for file */ |
954 |
> |
if ((fpath = getpath(iname, getlibpath(), R_OK)) == NULL) { |
955 |
|
fprintf(stderr, "%s: cannot find file \"%s\"\n", |
956 |
< |
progname, fname); |
956 |
> |
progname, iname); |
957 |
|
exit(1); |
958 |
|
} |
959 |
|
if (fpath[0] == '.' && ISDIRSEP(fpath[1])) /* remove leading ./ */ |
981 |
|
diffdir++; |
982 |
|
} |
983 |
|
/* get final path component */ |
984 |
< |
for (fpath = fname+strlen(fname); |
985 |
< |
fpath > fname && !ISDIRSEP(fpath[-1]); fpath--) |
984 |
> |
for (fpath = iname+strlen(iname); |
985 |
> |
fpath > iname && !ISDIRSEP(fpath[-1]); fpath--) |
986 |
|
; |
987 |
|
} |
988 |
< |
/* open the file */ |
988 |
> |
/* finally, open the file */ |
989 |
|
if ((mainfp = fopen(fpath, "r")) == NULL) { |
990 |
|
fprintf(stderr, "%s: cannot open file \"%s\"\n", |
991 |
|
progname, mainfn); |