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1.5 ! ohara 1: /* $OpenXM: OpenXM/src/asir-doc/extract_func.c,v 1.4 2006/02/12 08:55:26 noro Exp $ */
1.1 noro 2:
3: #include <stdio.h>
4: #include <string.h>
1.5 ! ohara 5: #include <stdlib.h>
! 6: #include <unistd.h>
! 7: #include <ctype.h>
! 8: #include <sys/stat.h>
1.1 noro 9:
1.5 ! ohara 10: void create_dir(char *);
! 11: int fname(char *,char **);
! 12:
! 13: int
1.1 noro 14: main(argc,argv)
15: int argc;
16: char **argv;
17: {
18: int c;
19: FILE *in,*fp;
20: char buf[BUFSIZ*100];
21: char buf1[BUFSIZ*100];
22: char *name[BUFSIZ];
23: char cmd[BUFSIZ];
24: char fn[BUFSIZ];
1.2 noro 25: char *file;
26: int jis;
1.1 noro 27: int i,j;
28:
1.2 noro 29: if ( (argc != 2) && (argc != 3) ) {
30: fprintf(stderr,"usage : extract_func [-j] infofile\n");
1.1 noro 31: exit(0);
32: }
1.2 noro 33: if ( argc == 3 ) {
34: jis = 1;
35: file = argv[2];
36: } else {
37: jis = 0;
38: file = argv[1];
39: }
40: in = fopen(file,"rb");
1.1 noro 41: if ( !in ) {
1.2 noro 42: fprintf(stderr,"%s : not found",file);
1.1 noro 43: exit(0);
44: }
45: fp = 0;
46: while ( 1 ) {
47: c = getc(in);
48: if ( c == EOF )
49: exit(0);
50: else if ( !fp && c == '\n' )
51: continue;
52: ungetc(c,in);
53: fgets(buf,BUFSIZ,in);
54: if ( fname(buf,name) ) {
55: fgets(buf1,BUFSIZ,in);
56: for ( i = 0; buf1[i] && buf1[i] == '-'; i++ );
57: if ( i >= 3 && buf1[i] == '\n' ) {
58: fputs(buf,stderr);
59: strcpy(fn,name[0]);
1.3 noro 60: create_dir(fn);
1.1 noro 61: fp = fopen(fn,"w");
62: for ( j = 1; name[j]; j++ )
63: symlink(fn,name[j]);
64: fputs(buf,fp);
65: fputs(buf1,fp);
66: } else if ( fp ) {
67: fputs(buf,fp);
68: if ( buf1[0] == 0x1f ) {
69: fclose(fp); fp = 0;
1.2 noro 70: if ( jis ) {
71: sprintf(cmd,"nkf %s > %s.tmp; rm -f %s; mv %s.tmp %s",
72: name[0],name[0],name[0]);
73: system(cmd);
74: }
1.1 noro 75: } else
76: fputs(buf1,fp);
77: }
1.5 ! ohara 78: } else if ( fp ) {
1.1 noro 79: if ( buf[0] == 0x1f ) {
80: fclose(fp); fp = 0;
1.2 noro 81: if ( jis ) {
82: sprintf(cmd,"nkf %s > %s.tmp; rm -f %s; mv %s.tmp %s",
83: fn,fn,fn,fn,fn);
84: system(cmd);
85: }
1.5 ! ohara 86: } else {
1.1 noro 87: fputs(buf,fp);
1.5 ! ohara 88: }
! 89: }
1.1 noro 90: }
1.3 noro 91: }
92:
1.5 ! ohara 93: void create_dir(char *fname)
1.3 noro 94: {
95: char *p;
96:
97: p = fname;
98: while ( *p && (p = strchr(p,'/')) ) {
99: *p = 0;
100: mkdir(fname,0755);
101: *p = '/';
102: p++;
103: }
104:
1.1 noro 105: }
106:
107: int fname(buf,name)
108: char *buf;
109: char **name;
110: {
111: int i,len;
1.4 noro 112: char *quote,*bquote,*comma,*space,*p;
1.1 noro 113:
1.4 noro 114: if ( *buf != '`' ) {
115: /* skip X.X.X if exists */
116: space = index(buf,' ');
117: if ( !space ) return 0;
118: for ( p = buf; p < space; p++ )
119: if ( !isdigit(*p) && *p != '.' ) return 0;
120: buf = space+1;
121: }
1.1 noro 122: i = 0;
123: while ( 1 ) {
124: /* search a back quote */
125: bquote = index(buf,'`' );
126: if ( !bquote )
127: return 0;
128: buf = bquote+1;
129:
130: /* buf points to a function; search a quote */
131: quote = index(buf,'\'');
132: if ( !quote )
133: return 0;
134: len = quote-buf;
135: name[i] = (char *)malloc(len+1);
136: strncpy(name[i],buf,len);
137: name[i][len] = 0;
138: i++;
139: buf = quote+1;
140: /* buf points to ',' or a space char; search a comma */
141: comma = index(buf,',');
142: if ( !comma ) {
143: /* if the rest chars include a non-space char, then return 0 */
144: while ( *buf && isspace(*buf) ) buf++;
145: if ( *buf )
146: return 0;
147: else {
148: name[i] = 0;
149: return 1;
150: }
151: }
152: }
153: }