/* assume A or B is a t_LIST */
static GEN
listconcat(GEN A, GEN B)
{
long i, l1, lx;
GEN L, z, L1, L2;
if (typ(A) != t_LIST) {
if (list_typ(B)!=t_LIST_RAW) pari_err_TYPE("listconcat",B);
L2 = list_data(B);
if (!L2) return mklistcopy(A);
lx = lg(L2) + 1;
z = listcreate();
list_data(z) = L = cgetg(lx, t_VEC);
for (i = 2; i < lx; i++) gel(L,i) = gcopy(gel(L2,i-1));
gel(L,1) = gcopy(A); return z;
} else if (typ(B) != t_LIST) {
if (list_typ(A)!=t_LIST_RAW) pari_err_TYPE("listconcat",A);
L1 = list_data(A);
if (!L1) return mklistcopy(B);
lx = lg(L1) + 1;
z = listcreate();
list_data(z) = L = cgetg(lx, t_VEC);
for (i = 1; i < lx-1; i++) gel(L,i) = gcopy(gel(L1,i));
gel(L,i) = gcopy(B); return z;
}
/* A, B both t_LISTs */
if (list_typ(A)!=t_LIST_RAW) pari_err_TYPE("listconcat",A);
if (list_typ(B)!=t_LIST_RAW) pari_err_TYPE("listconcat",B);
L1 = list_data(A); if (!L1) return listcopy(B);
L2 = list_data(B); if (!L2) return listcopy(A);
l1 = lg(L1);
lx = l1-1 + lg(L2);
z = cgetg(3, t_LIST);
z[1] = 0UL;
list_data(z) = L = cgetg(lx, t_VEC);
L2 -= l1-1;
for (i=1; i<l1; i++) gel(L,i) = gclone(gel(L1,i));
for ( ; i<lx; i++) gel(L,i) = gclone(gel(L2,i));
return z;
}
int main (){
char string[MAX]; /// variavel que sera utilizada para ler a frase
unsigned i, j, k,m, size; // variaveis para loops e size para pegar o tamanha do string corretamente.
LIST* l = listcreate(); // inciia uma nova lista
// lendo o texto ate o fim do arquivo
while (scanf("%s", string) != EOF){
size = (unsigned int) strlen(string); // seta o tamanho da string
m = 0; // se houver mais de um '['
j = 0; // end = 0 home = 1
k = 0; // contador de posições de uma palavra dentro de um [exemplo]
for (i = 0; i < size; i++){
if (string[i] == '[') {
j = 1;
k = 0;
}
if (string[i] == ']') j = 0;
if (string[i] == '[' && qtlist(l) == 0) j = 0;
if (string[i] != '[' && string[i] != ']'){
if (j == 1 && qtlist(l) != 0){
if (k == 0) insertinit(l, string[i]);
else insertmeans(l, k, string[i]);
k++;
}else{
// j = 0 logo "end"
insertfinal(l, string[i]);
}
}
}
printlist(l);
printf("\n");
clearlist(l);
}
freelist(l);
return 0;
}
int main (int argc, char const * argv [])
{
extern const unsigned char ct_unescape [];
static char const * optv [] =
{
"print user/group names in alphabetcial order in columns",
PUTOPTV_S_DIVINE,
"c:e:gHnw:uRT",
"c n\tcolumn count is (n) [" LITERAL (COUNT) "]",
"w n\tscreen width is (n) [" LITERAL (WIDTH) "]",
"e s\texpression is s [.+]",
"g\tlist groupnames",
"H\tregular expression help",
"u\tlist usernames",
"n\tnumber list items",
"R\tregular expression help",
"T\tescape sequence rules",
(char *) (0)
};
LIST list;
regexp * regex = (regexp *) (0);
char const * expression = ".+";
flag_t flags = (flag_t) (0);
size_t count = COUNT;
size_t width = WIDTH;
bool index = false;
int c;
while (~ (c = getoptv (argc, argv, optv)))
{
switch (c)
{
case 'w':
width = uintspec (optarg, 1, 132);
break;
case 'c':
count = uintspec (optarg, 1, 16);
break;
case 'g':
_setbits (flags, WHOM_B_GRP);
break;
case 'e':
expression = optarg;
break;
case 'n':
index = true;
break;
case 'u':
_setbits (flags, WHOM_B_USR);
break;
case 'H':
_setbits (flags, WHOM_B_SHW);
break;
case 'R':
regexhelp ();
exit (0);
case 'T':
chruescmap (ct_unescape, REGEX_C_ESC);
exit (0);
default:
break;
}
}
argc -= optind;
argv += optind;
if (_anyset (flags, (WHOM_B_SHW)))
{
regex = regexmake (expression);
regexshow (regex);
return (0);
}
if (_allclr (flags, (WHOM_B_USR | WHOM_B_GRP)))
{
_setbits (flags, (WHOM_B_USR | WHOM_B_GRP));
}
setpwent ();
listcreate (& list, _LISTSIZE);
regex = regexmake (expression);
function (& list, regex, flags);
regex = regexfree (regex);
listcolumn (& list, stdout, width, count, index);
listdelete (& list);
endpwent ();
exit (0);
}
void function (char const * path, char * file, size_t width, size_t count, bool index, flag_t flags)
{
DIR * dir;
LIST list;
listcreate (& list, _LISTSIZE);
printf ("%s\n", path);
if ((dir = opendir (path)))
{
struct dirent * dirent;
struct stat statinfo;
while (* file)
{
file++;
}
* file++ = PATH_C_EXTENDER;
while ((dirent = readdir (dir)))
{
char const * sp = dirent->d_name;
if (* sp == FILE_C_EXTENDER)
{
sp++;
}
if (* sp == FILE_C_EXTENDER)
{
sp++;
}
if (* sp == (char) (0))
{
continue;
}
strcpy (file, dirent->d_name);
if (lstat (path, & statinfo))
{
error (0, errno, "%s", path);
continue;
}
if (S_ISDIR (statinfo.st_mode))
{
if (flags & (FIND_B_DIR))
{
listinsert (& list, file);
}
continue;
}
if (S_ISLNK (statinfo.st_mode))
{
if (flags & (FIND_B_LNK))
{
listinsert (& list, file);
}
continue;
}
if (S_ISREG (statinfo.st_mode))
{
if (flags & (FIND_B_REG))
{
listinsert (& list, file);
}
continue;
}
}
* -- file = (char) (0);
closedir (dir);
}
listcolumn (& list, stderr, width, count, index);
listdelete (& list);
return;
}
int main (int argc, char * argv [])
{
LIST files;
char filename [FILENAME_MAX];
char const * paths [_LISTSIZE] =
{
getenv ("PWD"),
(char const *) (0)
};
size_t path = 1;
#if CTAR_SEARCH
/*
* search argv for additional -Ipath and -I path argments, similar to
* gcc compiler options; since we are not using getoptv() to parse the
* command line, we scan argv[] and strip out these extra arguments;
*/
int argn;
int argx;
for (argn = 1; argn < argc; argn++)
{
char const * sp = argv [argn];
if (* sp++ != GETOPTV_C_OPTION)
{
continue;
}
if (* sp++ != 'I')
{
continue;
}
if (* sp == (char) (0))
{
for (argx = argn; argx < argc; argx++)
{
argv [argx] = argv [argx + 1];
}
sp = argv [argn];
argc--;
}
paths [path++] = sp;
for (argx = argn; argx < argc; argx++)
{
argv [argx] = argv [argx + 1];
}
argn--;
argc--;
}
paths [path] = (char const *) (0);
argv [argc] = (char *) (0);
#endif
if (argc < 4)
{
printf ("%s [tar-options] archive program [-I path] [-I path] [...]\n", * argv);
exit (1);
}
makepath (filename, getenv ("PWD"), argv [-- argc]);
listcreate (& files, _LISTSIZE);
listappend (& files, filename);
if (ccollect (& files, paths))
{
error (1, 0, "%s: missing %d file(s)", files.table [0], files.error);
}
if ((args = (char **) (malloc ((argc + files.count + 1) * sizeof (char *)))))
{
error (1, 0, "%s: out of memory", basename ((char *) (* argv)));
}
args [0] = PATH_TAR;
for (argc = 1; argv [argc]; argc++)
{
args [argc] = argv [argc];
}
for (files.lower = files.start; files.lower < files.count; files.lower++)
{
args [argc++] = (char *) (files.table [files.lower]);
}
args [argc] = (char *) (0);
execv (* args, args);
error (1, errno, "can't execute %s", * args);
exit (0);
}