/**
tList* awk_tList(char* str, char cc)
文字列を区切り文字で区切って，各項目をリストのキー部に入れて返す．@n
項目が存在しない場合でもリストは返す（キー部の bufが NULL）．
@param str 処理する文字列
@param cc 項目の区切り文字
@return 項目をキー部に入れたリスト．項目が存在しない場合でもリストは返す．
@see cawk_tList
*/
tList* awk_tList(char* str, char cc)
{
int nn = 1;
char* item;
tList* lp = NULL;
if (str==NULL) return NULL;
lp = add_tList_node_bystr(NULL, 1, 0, NULL, NULL, NULL, 0);
// first item
item = awk(str, cc, nn);
if (item==NULL) return lp;
lp->ldat.key = make_Buffer_bystr(item);
//
item = awk(str, cc, ++nn);
while (item!=NULL) {
lp = add_tList_node_bystr(lp, nn, 0, item, NULL, NULL, 0);
free(item);
item = awk(str, cc, ++nn);
}
if (lp!=NULL) lp = find_tList_top(lp);
return lp;
}
struct passwd* getnisnam(char* usrid)
{
struct passwd* pw;
char* buf;
char* nis;
nis = get_nis_passwdf(usrid);
if (nis==NULL) return NULL;
pw = (struct passwd*)malloc(sizeof(struct passwd));
if (pw==NULL) {
free(nis);
return NULL;
}
pw->pw_name = awk(nis, ':', 1);
pw->pw_passwd = awk(nis, ':', 2);
pw->pw_gecos = awk(nis, ':', 5);
pw->pw_dir = awk(nis, ':', 6);
pw->pw_shell = awk(nis, ':', 7);
buf = awk(nis, ':', 3);
if (buf!=NULL) pw->pw_uid = atoi(buf);
free(buf);
buf = awk(nis, ':', 4);
if (buf!=NULL) pw->pw_gid = atoi(buf);
free(buf);
free(nis);
return pw;
}
/*
* mainline for awk
*/
int
main(int argc, char *argv[])
{
wchar_t *ap;
char *cmd;
cmd = argv[0];
_cmdname = cmd;
linebuf = emalloc(NLINE * sizeof (wchar_t));
/*
* At this point only messaging should be internationalized.
* numbers are still scanned as in the Posix locale.
*/
(void) setlocale(LC_ALL, "");
(void) setlocale(LC_NUMERIC, "C");
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) textdomain(TEXT_DOMAIN);
awkvarinit();
/* running = 1; */
while (argc > 1 && *argv[1] == '-') {
void *save_ptr = NULL;
ap = mbstowcsdup(&argv[1][1]);
if (ap == NULL)
break;
if (*ap == '\0') {
free(ap);
break;
}
save_ptr = (void *) ap;
++argv;
--argc;
if (*ap == '-' && ap[1] == '\0')
break;
for (; *ap != '\0'; ++ap) {
switch (*ap) {
#ifdef DEBUG
case 'd':
dflag = 1;
continue;
#endif
case 'f':
if (argc < 2) {
(void) fprintf(stderr,
gettext("Missing script file\n"));
return (1);
}
*progfilep++ = argv[1];
--argc;
++argv;
continue;
case 'F':
if (ap[1] == '\0') {
if (argc < 2) {
(void) fprintf(stderr,
gettext("Missing field separator\n"));
return (1);
}
ap = mbstowcsdup(argv[1]);
--argc;
++argv;
} else
++ap;
strescape(ap);
strassign(varFS, linebuf, FALLOC,
wcslen(linebuf));
break;
case 'v': {
wchar_t *vp;
wchar_t *arg;
if (argc < 2) {
(void) fprintf(stderr,
gettext("Missing variable assignment\n"));
return (1);
}
arg = mbconvert(argv[1]);
/*
* Ensure the variable expression
* is valid (correct form).
*/
if (((vp = wcschr(arg, '=')) != NULL) &&
isclvar(arg)) {
*vp = '\0';
strescape(vp+1);
strassign(vlook(arg), linebuf,
FALLOC|FSENSE,
wcslen(linebuf));
*vp = '=';
} else {
(void) fprintf(stderr, gettext(
"Invalid form for variable "
"assignment: %S\n"), arg);
return (1);
}
--argc;
++argv;
continue;
}
default:
(void) fprintf(stderr,
gettext("Unknown option \"-%S\"\n"), ap);
return (usage());
}
break;
}
if (save_ptr)
free(save_ptr);
}
if (progfilep == &progfiles[0]) {
if (argc < 2)
return (usage());
filename = "[command line]"; /* BUG: NEEDS TRANSLATION */
progptr = mbstowcsdup(argv[1]);
proglen = wcslen(progptr);
--argc;
++argv;
}
argv[0] = cmd;
awkarginit(argc, argv);
/* running = 0; */
(void) yyparse();
lineno = 0;
/*
* Ok, done parsing, so now activate the rest of the nls stuff, set
* the radix character.
*/
(void) setlocale(LC_ALL, "");
radixpoint = *localeconv()->decimal_point;
awk();
/* NOTREACHED */
return (0);
}
void
crackdf(Dfile *df, Biobuf *b, uint len, char *dpath)
{
char *name;
char *field[3];
char path[512];
int n, inc, ok, npath;
Symbol **l, *dp, *next;
File *f, *ef;
Dir *d;
inc = 32;
df->flen = inc;
df->file = emalloc(df->flen*sizeof(File));
df->nfile = 0;
df->hlen = 1 + len/8;
df->dhash = emalloc(df->hlen*sizeof(Symbol*));
l = nil;
while((n = awk(b, field, 3)) > 0){
if(n != 2)
continue;
name = field[1];
switch(*field[0]){
case 'F':
if(df->flen == df->nfile){
df->flen += inc;
df->file = realloc(df->file, df->flen*sizeof(File));
if(df->file == nil)
fatal(mallocerr);
memset(&df->file[df->nfile], 0, inc*sizeof(File));
}
f = &df->file[df->nfile++];
f->name = strdup(name);
l = &f->ref;
/* fall through and define as a symbol */
case 'D':
if(l == nil)
continue;
newsym(name, df->nfile-1, &(df->dhash[shash(name, df->hlen)]));
break;
case 'R':
if(l == nil)
continue;
newsym(name, 0, l);
break;
}
}
ef = &df->file[df->nfile];
/* stat the files to get sizes */
npath = strlen(dpath);
if(npath+1+1 >= sizeof path)
fatal(Etoolong);
memmove(path, dpath, npath+1); /* include NUL */
name = strrchr(path, '/') + 1;
for(f = df->file; f < ef; f++){
n = strlen(f->name);
if(npath+1+n+3+1 > sizeof path)
fatal(Etoolong);
memmove(name, f->name, n+1); /* include NUL */
ok = access(path, AEXIST);
if(ok < 0){
strcpy(name+n, ".Z");
ok = access(path, AEXIST);
if(ok < 0){
strcpy(name+n, ".gz");
ok = access(path, AEXIST);
}
}
if(ok >= 0){
free(f->name);
f->name = strdup(name);
if(f->name == nil)
fatal(mallocerr);
}
d = dirstat(path);
if(d){
f->len = d->length;
f->mode = d->mode;
f->mtime = d->mtime;
free(d);
}else{
f->len = 0;
f->mode = 0;
f->mtime = 0;
}
f->fd = -1;
}
/* resolve all file references */
for(f = df->file; f < ef; f++)
dfresolve(df, f-df->file);
/* free the referenced symbols, don't need them anymore */
for(f = df->file; f < ef; f++){
f->tarlen += 2*Tblocksize; /* tars trailing 0 blocks */
for(dp = f->ref; dp != nil; dp = next){
next = dp->next;
free(dp);
}
f->ref = nil;
}
}
