void print_col (struct arvore * tree) // imprime em labelled bracketing
{
if (tree==NULL)
{
printf("[]");//para quando o no estiver vazio
return;
}
printf("[%d",tree->chave);
print_col (tree->esq);
print_col (tree->dir);
printf("]");
}
int print_args(t_param *debut)
{
int col;
t_param *buf;
int nb_col;
int nb_row;
buf = debut;
col = 0;
nb_col = get_nb_col(debut);
nb_row = get_nb_row(debut, nb_col);
if (nb_row >= get_height())
return (-2);
if (print_lines(nb_row) == -1)
return (-1);
while (col < nb_col)
{
if ((buf = print_col(buf, nb_row, col, get_nb_tab(debut))) == NULL)
return (-2);
if (buf->nb == 0)
break ;
if (move_cursor_up(nb_row, get_nb_tab(debut)) < 0)
return (-1);
col++;
}
return (0);
}
void print_list(t_select sl)
{
int k;
put_command("cl", 0);
while (sl.lc != NULL)
{
if (sl.enable & SEARCH)
print_search(sl.lc, sl.fd_tty);
else
print_name(sl.lc, sl.fd_tty);
k = 0;
if (sl.lc->next && (sl.lc->next->row == sl.lc->row))
{
while (k < sl.sp[sl.lc->col] - sl.lc->len)
{
ft_putstr_fd(" ", sl.fd_tty);
k++;
}
print_col(sl.fd_tty);
}
else
ft_putstr_fd("\n", sl.fd_tty);
sl.lc = sl.lc->next;
}
}
int main(int argc, char **argv)
{
sqlite3 *db;
sqlite3_stmt *plineInfo = 0;
char *line = NULL;
size_t len = 0;
ssize_t read;
// char *zErrMsg = 0;
int rc, i;
if (argc < 2) {
fprintf(stderr, "Usage: %s DATABASE < SQL-STATEMENT(S)\n",
argv[0]);
exit(1);
}
if (sqlite3_open(argv[1], &db) != SQLITE_OK) {
fprintf(stderr, "Can't open database: \n");
sqlite3_close(db);
exit(1);
}
while ((read = getline(&line, &len, stdin)) != -1) {
rc = sqlite3_prepare(db, line, -1, &plineInfo, 0);
if (rc == SQLITE_OK && plineInfo != NULL ) {
while ((rc =
sqlite3_step(plineInfo)) == SQLITE_ROW) {
//
for (i = 0;
i < sqlite3_column_count(plineInfo);
++i)
print_col(plineInfo, i);
printf("\n");
}
rc = sqlite3_finalize(plineInfo);
}
fprintf(stderr, "Total Changes %d\n",
sqlite3_total_changes(db));
}
if (line) {
free(line);
}
sqlite3_close(db);
return 0;
}
int main(int argc, char **argv)
{
sqlite3 *db;
sqlite3_stmt *plineInfo = 0;
char *line = NULL;
size_t len = 0;
ssize_t mread;
int fd, n;
long buflen = 0, totread = 0;
char *buf = NULL, *pbuf = NULL;
// char *zErrMsg = 0;
int rc, i;
if (argc < 3) {
fprintf(stderr,
"Usage: %s <DATABASE> <BINARYFILE> < sqlcommands \n\n"
"Or, the following:\n\n"
" $%s test3.db test.png \n"
" eatblob:0> create table blobtest (des varchar(80), b blob);\n"
" eatblob:0> insert into blobtest (des,b) values ('A test file: test.png',?);\n"
" eatblob:1> select * from blobtest;\n"
" A test file: test.png\n"
" eatblob:1>\n\n"
" Note output.0.png will contain a copy of test.png\n\n"
"Or, do everything on the command prompt:\n\n"
" $ ./eatblob test3.db test.png \"create table blobtest (des varchar(80),b blob);\"\n"
" $ ./eatblob test3.db test.png \"insert into blobtest (des,b) values ('A test file: test.png',?);\"\n"
"\n\n",
argv[0], argv[0]);
exit(1);
}
if (sqlite3_open(argv[1], &db) != SQLITE_OK) {
fprintf(stderr, "Can't open database: \n");
sqlite3_close(db);
exit(1);
}
if ((fd = open(argv[2], O_RDWR | O_CREAT, 0600)) == -1) {
fprintf(stderr, "Can't open data: %s\n", strerror(errno));
return 1;
}
while (buflen - totread - 1 < 1024)
buflen = addmem(&buf, buflen);
pbuf = buf;
totread = 0;
while ((n = read(fd, pbuf, 1024)) > 0) {
totread += n;
pbuf[n] = '\0'; // This is for printing test
while (buflen - totread - 1 < 1024)
buflen = addmem(&buf, buflen);
pbuf = &buf[totread];
}
close(fd);
if (argc == 4) {
rc = sqlite3_prepare(db, argv[3], -1, &plineInfo, 0);
if (rc == SQLITE_OK && plineInfo != NULL) {
//fprintf(stderr, "SQLITE_OK\n");
sqlite3_bind_blob(plineInfo, 1, buf, totread,
free);
while ((rc =
sqlite3_step(plineInfo)) == SQLITE_ROW) {
//
for (i = 0;
i < sqlite3_column_count(plineInfo);
++i)
print_col(plineInfo, i);
printf("\n");
}
rc = sqlite3_finalize(plineInfo);
}
fprintf(stderr, "eatblob:%d> ", sqlite3_total_changes(db));
} else {
fprintf(stderr, "eatblob:0> ");
while ((mread = mygetline(&line, &len, stdin)) > 0) {
rc = sqlite3_prepare(db, line, -1, &plineInfo, 0);
if (rc == SQLITE_OK && plineInfo != NULL) {
//fprintf(stderr, "SQLITE_OK\n");
sqlite3_bind_blob(plineInfo, 1, buf,
totread, free);
while ((rc =
sqlite3_step(plineInfo)) ==
SQLITE_ROW) {
//
for (i = 0;
i <
sqlite3_column_count
(plineInfo); ++i)
print_col(plineInfo, i);
printf("\n");
}
rc = sqlite3_finalize(plineInfo);
}
fprintf(stderr, "eatblob:%d> ",
sqlite3_total_changes(db));
} /* end of while */
}
if (line) {
free(line);
}
sqlite3_close(db);
return 0;
}
void cook_multi_cols()
{
int i = 0;
FNODEP p;
int col = 0;
int row = 0;
int count = cldlist_get_count();
int *arr = (int *)calloc(count, sizeof(int));
int *arr_copy = (int *)calloc(count, sizeof(int));
int *name_reserve_arr = (int *)calloc(count, sizeof(int));
//test for -c
int *visit_order = (int *)calloc(count, sizeof(int));
cldlist_reset_ptr();
while((p = cldlist_get_next()) != NULL) {
int len = strlen(p->ftsentryptr->fts_name);
if (all_flags.iflag) {
arr[i] += max_in_len + 1;
}
if (all_flags.sflag) {
arr[i] += max_blk_len + 1;
}
arr[i] += len;
if (all_flags.Fflag) {
arr[i]++;
}
arr[i] += 2;
arr_copy[i] = arr[i];
name_reserve_arr[i] = len;
i++;
}
qsort(arr, count, sizeof(int), compare_num);
int min = count;
int j;
for (i = 0; i < count; ++i) {
int w = 0;
int overflow = 0;
int gap = 0;
for(j = i; j < count; ++j) {
w += arr[j];
if (w > win_width) {
j--;
overflow = 1;
break;
}
}
if (overflow) {
gap = j-i+1;
if (gap < min) {
min = gap;
}
}
}
col = min;
row = ceil((double)count/(double)col);
col = ceil((double)count/(double)row);
if (all_flags.Cflag) {
for (i = 0; i < count; ++i) {
int c = i/row;
int r = i%row;
int index = r*col + c;
visit_order[index] = i;
}
} else {
for (i = 0; i < count; ++i) {
visit_order[i] = i;
}
}
int *col_width = (int *)calloc(col, sizeof(int));
for (i = 0; i < row; ++i) {
for (j = 0; j < col; ++j) {
int index = i*col + j;
if (index < count) {
if (name_reserve_arr[visit_order[index]] > col_width[j]) {
col_width[j] = name_reserve_arr[visit_order[index]];
}
}
}
}
for (i = 0; i < row; ++i) {
for (j = 0; j < col; ++j) {
int index = i*col + j;
if (index < count) {
FNODEP fnode = cldlist_get(visit_order[index]);
if (fnode != NULL) {
print_col(fnode, col_width[j]);
}
}
}
putchar('\n');
}
}
int menu ()//funcao que imprime o menu e executa a opcao escolhida
{
int i,j,n,a;
printf("\nO que deseja fazer agora? Digite o numero com sua opcao:\n");
printf("1. Adicionar novos numeros.\n2. Remover um numero.\n3. Buscar um numero.\n4. Imprimir a arvore.\n5. Sair\nOpcao: ");
scanf("%d",&i);
switch (i)//pula para a opcao escolhida.
{
case 1:
{
printf("Quantos numeros pretende entrar? ");
scanf("%d",&n);
while (n<1)
{
printf("Entre com pelo menos um numero. Quantos valores deseja entrar? ");
scanf("%d",&n);
}
printf("Entre com os numeros:\n");
for (j=0;j<n;j++)
{
scanf("%d",&a);
adicionar (a);
}
printf("Numeros adicionados!\n");
return 0;
}
case 2:
{
printf("Qual numero voce deseja remover? ");
scanf("%d",&a);
if (busca(root,a)==1)
{
remover(a);
printf("Item removido!\n");
return 0;
}
else
{
printf("O item nao pode ser removido pois nao se encontra na arvore.\n");
return 0;
}
}
case 3:
{
printf("Qual numero deseja buscar? ");
scanf("%d",&a);
if (busca(root,a)==1)
printf("Numero encontrado! Ele ja esta na arvore.\n");
else
printf("Numero nao encontrado.\n");
return 0;
}
case 4://conta com um switch interno, para que se escolha como sera impressa a arvore
{
printf("Como voce deseja imprimi-los?\n1. Em ordem.\n2. Pre-ordem.\n3. Pos-ordem.\n4. Labelled bracketing.\nOpcao: ");
scanf("%d",&j);
switch (j)
{
case 1:
{
print_in(root);
printf("\n");
return 0;
}
case 2:
{
print_pre(root);
printf("\n");
return 0;
}
case 3:
{
print_pos(root);
printf("\n");
return 0;
}
case 4:
{
print_col(root);
printf("\n");
return 0;
}
default:
{
printf("Ocorreu um erro. Tente novamente.\n");
return 0;
}
}
}
case 5:
return 1;
default:
{
printf("Ocorreu um erro. Tente novamente.\n");
return 0;
}
}
}