void ptree::for_each_loop(std::string& path, const function<void(fstring, obj&)>& op) {
op(path, *this);
for (size_t i = 0; i != children.end_i(); ++i) {
if (children.is_deleted(i)) continue;
fstring name = children.key(i);
path.append("/");
path.append(name.p, name.n);
if (ptree* x = dynamic_cast<ptree*>(children.val(i).get()))
x->for_each_loop(path, op);
else if (obj_array* x = dynamic_cast<obj_array*>(children.val(i).get()))
array_for_each(path, x, op);
else
op(path, *children.val(i));
path.resize(path.size() - children.key(i).n);
}
}
/* figure out what dirs we want to process for cleaning and display results. */
static int
qpkg_clean(char *dirp)
{
int i, count;
size_t disp_units = 0;
uint64_t num_all_bytes;
struct dirent **dnames;
set *vdb;
if (chdir(dirp) != 0)
return 1;
if ((count = scandir(".", &dnames, filter_hidden, alphasort)) < 0)
return 1;
vdb = get_vdb_atoms(portroot, portvdb, 1);
if (eclean) {
size_t n;
const char *overlay;
array_for_each(overlays, n, overlay)
cache_foreach_pkg(portroot, overlay, qpkg_cb, vdb, NULL);
}
num_all_bytes = qpkg_clean_dir(dirp, vdb);
for (i = 0; i < count; i++) {
char buf[_Q_PATH_MAX * 2];
snprintf(buf, sizeof(buf), "%s/%s", dirp, dnames[i]->d_name);
num_all_bytes += qpkg_clean_dir(buf, vdb);
}
scandir_free(dnames, count);
free_set(vdb);
disp_units = KILOBYTE;
if ((num_all_bytes / KILOBYTE) > 1000)
disp_units = MEGABYTE;
qprintf(" %s*%s Total space that would be freed in packages "
"directory: %s%s %c%s\n", GREEN, NORM, RED,
make_human_readable_str(num_all_bytes, 1, disp_units),
disp_units == MEGABYTE ? 'M' : 'K', NORM);
return 0;
}
int qglsa_main(int argc, char **argv)
{
int i;
char *fixed_list;
qglsa_action action = GLSA_FUNKYTOWN;
bool all_glsas = false;
while ((i = GETOPT_LONG(QGLSA, qglsa, "")) != -1) {
#define set_action(a) { if (action == 0) action = a; else err("cannot specify more than one action at a time"); }
switch (i) {
case 'l': set_action(GLSA_LIST); break;
case 'd': set_action(GLSA_DUMP); break;
case 't': set_action(GLSA_TEST); break;
case 'p': pretend = 1; break;
case 'f': set_action(GLSA_FIX); break;
case 'i': set_action(GLSA_INJECT); break;
COMMON_GETOPTS_CASES(qglsa)
}
}
if (action == GLSA_FUNKYTOWN)
qglsa_usage(EXIT_FAILURE);
if (action != GLSA_LIST && optind == argc)
err("specified action requires a list, either 'all', 'new', or GLSA numbers");
for (i = optind; i < argc; ++i) {
if (!strcmp(argv[i], "all")) {
all_glsas = true;
if (optind+1 != argc)
err("You may only use class names by themselves");
} else if (!strcmp(argv[i], "new")) {
all_glsas = false;
if (optind+1 != argc)
err("You may only use class names by themselves");
}
}
fixed_list = qglsa_load_list();
int ret = 0;
size_t n;
const char *overlay;
array_for_each(overlays, n, overlay)
ret |= qglsa_run_action(overlay, action, fixed_list, all_glsas, optind, argc, argv);
return ret;
}
void test_array(void)
{
int i;
double* d;
void* A = array_create(0);
fprintf(stdout, "call function : %s\n", __func__);
array_object_show(A);
fprintf(stdout, "\ntest function - array_push_back ===>\n");
{
srand((unsigned int)time(0));
for (i = 0; i < 5; ++i)
{
NEW0(d);
*d = (i + 1) * (i + 1) * rand() % 5555 * 0.123;
fprintf(stdout, "\tappend into array {object=>0x%p, value=>%.3f}\n", d, *d);
array_push_back(A, d);
}
array_object_show(A);
array_for_each(A, array_element_display, NULL);
array_for_each(A, array_element_destroy, NULL);
array_object_show(A);
array_clear(A);
}
array_object_show(A);
fprintf(stdout, "\ntest function - array_pop_back ===>\n");
{
srand((unsigned int)time(0));
for (i = 0; i < 5; ++i)
{
NEW0(d);
*d = (i + 1) * (i + 1) * rand() % 5555 * 0.123;
fprintf(stdout, "\tappend into array {object=>0x%p, value=>%.3f}\n", d, *d);
array_push_back(A, d);
}
array_object_show(A);
array_for_each(A, array_element_display, NULL);
d = (double*)array_pop_back(A);
fprintf(stdout, " the pop element {object=>0x%p,value=>%.3f}\n", d, *d);
FREE(d);
array_object_show(A);
array_for_each(A, array_element_display, NULL);
array_for_each(A, array_element_destroy, NULL);
array_object_show(A);
array_clear(A);
}
array_object_show(A);
fprintf(stdout, "\ntest function - array_erase ===>\n");
{
srand((unsigned int)time(0));
for (i = 0; i < 5; ++i)
{
NEW0(d);
*d = (i + 1) * (i + 1) * rand() % 5555 * 0.123;
fprintf(stdout, "\tappend into array {object=>0x%p, value=>%.3f}\n", d, *d);
array_push_back(A, d);
}
array_object_show(A);
array_for_each(A, array_element_display, NULL);
d = (double*)array_erase(A, array_begin(A));
fprintf(stdout, " the erased begin element {object=>0x%p,value=>%.3f}\n", d, *d);
FREE(d);
array_object_show(A);
array_for_each(A, array_element_display, NULL);
d = (double*)array_erase(A, array_end(A));
fprintf(stdout, " the erased end element {object=>0x%p,value=>%.3f}\n", d, *d);
FREE(d);
array_object_show(A);
array_for_each(A, array_element_display, NULL);
array_for_each(A, array_element_destroy, NULL);
array_object_show(A);
array_clear(A);
}
array_object_show(A);
fprintf(stdout, "\ntest function - array_remove ===>\n");
{
srand((unsigned int)time(0));
for (i = 0; i < 5; ++i)
{
NEW0(d);
*d = (i + 1) * (i + 1) * rand() % 5555 * 0.123;
fprintf(stdout, "\tappend into array {object=>0x%p, value=>%.3f}\n", d, *d);
array_push_back(A, d);
}
array_object_show(A);
array_for_each(A, array_element_display, NULL);
d = (double*)array_remove(A, 3);
fprintf(stdout, " the removed [3] -> {object=>0x%p,value=>%.3f}\n", d, *d);
FREE(d);
array_object_show(A);
array_for_each(A, array_element_display, NULL);
array_for_each(A, array_element_destroy, NULL);
array_object_show(A);
array_clear(A);
}
array_object_show(A);
fprintf(stdout, "\ntest function - array_copy ===>\n");
{
void* copy_A;
srand((unsigned int)time(0));
for (i = 0; i < 5; ++i)
{
NEW0(d);
*d = (i + 1) * (i + 1) * rand() % 5555 * 0.123;
fprintf(stdout, "\tappend into array {object=>0x%p, value=>%.3f}\n", d, *d);
array_push_back(A, d);
}
array_object_show(A);
array_for_each(A, array_element_display, NULL);
copy_A = array_copy(A, 10);
array_object_show(copy_A);
array_for_each(copy_A, array_element_display, NULL);
array_release(©_A);
array_for_each(A, array_element_destroy, NULL);
array_clear(A);
}
array_object_show(A);
fprintf(stdout, "\ntest function - array_resize ===>\n");
{
srand((unsigned int)time(0));
for (i = 0; i < 5; ++i)
{
NEW0(d);
*d = (i + 1) * (i + 1) * rand() % 5555 * 0.123;
fprintf(stdout, "\tappend into array {object=>0x%p, value=>%.3f}\n", d, *d);
array_push_back(A, d);
}
array_object_show(A);
array_for_each(A, array_element_display, NULL);
array_resize(A, 20);
array_object_show(A);
array_for_each(A, array_element_display, NULL);
array_for_each(A, array_element_destroy, NULL);
array_clear(A);
}
array_object_show(A);
fprintf(stdout, "\ntest function - array_release ===>\n");
array_release(&A);
array_object_show(A);
}
