int
file_perms_parse_mode(const unsigned char *mode)
{
char *eptr = 0;
int m = 0;
if (!mode) return -1;
if (is_empty_string(mode)) return -1;
m = strtol(mode, &eptr, 8);
if (!is_empty_string(eptr)) return -1;
m &= 07777;
return m;
}
const char* Material::get_non_empty(const ParamArray& params, const char* name) const
{
if (!params.strings().exist(name))
return 0;
const char* value = params.strings().get(name);
return is_empty_string(value) ? 0 : value;
}
//remove da lista strings vazias
void trim_string_list(StringList *list, char element){
String tmp;
while((tmp = list_next(list))){
if(is_empty_string(tmp)){
list_remove(list, --list->index);
}
}
reset_index(list);
}
int
file_perms_parse_group(const unsigned char *group)
{
struct group *g = 0;
if (!group) return -1;
if (is_empty_string(group)) return -1;
if (!(g = getgrnam(group))) return -1;
return g->gr_gid;
}
bool f_hash_update_file(CObjRef init_context, CStrRef filename,
CObjRef stream_context /* = null */) {
Variant f = f_fopen(filename, "rb");
if (same(f, false)) {
return false;
}
HashContext *hash = init_context.getTyped<HashContext>();
for (Variant chunk = f_fread(f, 1024); !is_empty_string(chunk);
chunk = f_fread(f, 1024)) {
String schunk = chunk.toString();
hash->ops->hash_update(hash->context, (unsigned char *)schunk.data(),
schunk.size());
}
return true;
}
void save_cb(GtkButton* button, gpointer user_data)
{
/* Load save dialog */
int response = gtk_dialog_run(GTK_DIALOG(save_dialog));
if(response != 0) {
gtk_widget_hide(GTK_WIDGET(save_dialog));
return;
}
/* Get filename */
char* filename;
filename = gtk_file_chooser_get_filename(save_dialog);
/* Check is not empty */
DEBUG("Selected file: %s\n", filename);
if((filename == NULL) || is_empty_string(filename)) {
show_error(window, "Please select a file.");
g_free(filename);
save_cb(button, user_data);
return;
}
gtk_widget_hide(GTK_WIDGET(save_dialog));
/* Check extension */
if(!g_str_has_suffix(filename, ".bip")) {
char* new_filename = g_strdup_printf("%s.bip", filename);
g_free(filename);
filename = new_filename;
}
/* Try to open file for writing */
FILE* file = fopen(filename, "w");
if(file == NULL) {
show_error(window, "An error ocurred while trying to open "
"the file. Check you have permissions.");
g_free(filename);
return;
}
/* Save current context */
DEBUG("Saving to file %s\n", filename);
save(file);
/* Free resources */
fclose(file);
g_free(filename);
}
int64_t f_hash_update_stream(CObjRef context, CObjRef handle,
int length /* = -1 */) {
HashContext *hash = context.getTyped<HashContext>();
int didread = 0;
while (length) {
Variant chunk = f_fread(handle, length > 0 ? length : 1024);
if (is_empty_string(chunk)) {
return didread;
}
String schunk = chunk.toString();
hash->ops->hash_update(hash->context, (unsigned char *)schunk.data(),
schunk.size());
didread += schunk.size();
length -= schunk.size();
}
return didread;
}
static Variant php_hash_do_hash_hmac(CStrRef algo, CStrRef data,
bool isfilename, CStrRef key,
bool raw_output /* = false */) {
HashEnginePtr ops = php_hash_fetch_ops(algo);
if (!ops) {
raise_warning("Unknown hashing algorithm: %s", algo.data());
return false;
}
Variant f;
if (isfilename) {
f = f_fopen(data, "rb");
if (same(f, false)) {
return false;
}
}
void *context = malloc(ops->context_size);
ops->hash_init(context);
char *K = prepare_hmac_key(ops, context, key);
if (isfilename) {
for (Variant chunk = f_fread(f, 1024); !is_empty_string(chunk);
chunk = f_fread(f, 1024)) {
String schunk = chunk.toString();
ops->hash_update(context, (unsigned char *)schunk.data(), schunk.size());
}
} else {
ops->hash_update(context, (unsigned char *)data.data(), data.size());
}
String raw = String(ops->digest_size, ReserveString);
char *digest = raw.mutableSlice().ptr;
ops->hash_final((unsigned char *)digest, context);
finalize_hmac_key(K, ops, context, digest);
free(context);
raw.setSize(ops->digest_size);
if (raw_output) {
return raw;
}
return StringUtil::HexEncode(raw);
}
void load_cb(GtkButton* button, gpointer user_data)
{
/* Load load dialog */
int response = gtk_dialog_run(GTK_DIALOG(load_dialog));
if(response != 0) {
gtk_widget_hide(GTK_WIDGET(load_dialog));
return;
}
/* Get filename */
char* filename;
filename = gtk_file_chooser_get_filename(load_dialog);
/* Check is not empty */
DEBUG("Selected file: %s\n", filename);
if((filename == NULL) || is_empty_string(filename)) {
show_error(window, "Please select a file.");
g_free(filename);
load_cb(button, user_data);
return;
}
gtk_widget_hide(GTK_WIDGET(load_dialog));
/* Try to open file for reading */
if(!file_exists(filename)) {
show_error(window, "The selected file doesn't exists.");
return;
}
FILE* file = fopen(filename, "r");
if(file == NULL) {
show_error(window, "An error ocurred while trying to open "
"the file. Check you have permissions.");
return;
}
/* Load file */
DEBUG("Loading file %s\n", filename);
load(file);
/* Free resources */
fclose(file);
g_free(filename);
}
static Variant php_hash_do_hash(const String& algo, const String& data,
bool isfilename,
bool raw_output) {
HashEnginePtr ops = php_hash_fetch_ops(algo);
if (!ops) {
raise_warning("Unknown hashing algorithm: %s", algo.data());
return false;
}
Variant f;
if (isfilename) {
f = HHVM_FN(fopen)(data, "rb");
if (same(f, false)) {
return false;
}
}
void *context = malloc(ops->context_size);
ops->hash_init(context);
if (isfilename) {
for (Variant chunk = HHVM_FN(fread)(f.toResource(), 1024);
!is_empty_string(chunk);
chunk = HHVM_FN(fread)(f.toResource(), 1024)) {
String schunk = chunk.toString();
ops->hash_update(context, (unsigned char *)schunk.data(), schunk.size());
}
} else {
ops->hash_update(context, (unsigned char *)data.data(), data.size());
}
String raw = String(ops->digest_size, ReserveString);
char *digest = raw.mutableData();
ops->hash_final((unsigned char *)digest, context);
free(context);
raw.setSize(ops->digest_size);
if (raw_output) {
return raw;
}
return HHVM_FN(bin2hex)(raw);
}
void writeback(GtkTreeModel* model, gchar* path, int vars, bool is_var,
gchar* new_text, gpointer user_data)
{
int column = GPOINTER_TO_INT(user_data);
DEBUG("%s at (%i, %i)\n", new_text, atoi(path), column);
/* Get the coefficient */
int coeff = 0;
if(!is_empty_string(new_text)) {
char* end;
coeff = (int) strtol(new_text, &end, 10);
if(*end != '\0') { /* Conversion wasn't successful */
DEBUG("Unable to parse %s\n", new_text);
return;
}
}
/* Get reference to model */
GtkTreeIter iter;
gtk_tree_model_get_iter_from_string(model, &iter, path);
/* Set the model */
GValue gvali = G_VALUE_INIT;
g_value_init(&gvali, G_TYPE_INT);
GValue gvals = G_VALUE_INIT;
g_value_init(&gvals, G_TYPE_STRING);
/* Coeff */
g_value_set_int(&gvali, coeff);
gtk_list_store_set_value(
GTK_LIST_STORE(model), &iter, column, &gvali);
g_value_unset(&gvali);
/* Text */
g_value_set_string(&gvals, "");
if(!is_var) {
char* text = num_name(coeff, true);
g_value_set_string(&gvals, text);
free(text);
} else if(coeff != 0) {
char* text = var_name(coeff, column, column == 0);
g_value_set_string(&gvals, text);
free(text);
}
gtk_list_store_set_value(
GTK_LIST_STORE(model), &iter, vars + column, &gvals);
/* Sign */
g_value_set_string(&gvals, "");
if(is_var) {
if((column != 0) && (coeff != 0)) {
if(coeff > 0) {
g_value_set_string(&gvals, PLUS);
} else {
g_value_set_string(&gvals, MINUS);
}
}
}
gtk_list_store_set_value(
GTK_LIST_STORE(model), &iter, 2 * vars + column, &gvals);
g_value_unset(&gvals);
}
int
main (int argc, char **argv)
{
int index;
int rc;
mu_stream_t in, tmp;
mu_message_t msg;
mu_header_t hdr;
mu_iterator_t itr;
const char *file;
char *newval;
mu_off_t size;
mu_body_t body;
mu_stream_t bstr;
MU_APP_INIT_NLS ();
mh_argp_init ();
mh_argp_parse (&argc, &argv, 0, options, mh_option, args_doc, doc,
opt_handler, NULL, &index);
if (index == argc)
{
mu_error (_("file name not given"));
exit (1);
}
file = argv[index];
prompter_init ();
if (erase_seq)
prompter_set_erase (erase_seq);
if (kill_seq)
prompter_set_erase (kill_seq);
if ((rc = mu_stdio_stream_create (&strout, MU_STDOUT_FD, MU_STREAM_WRITE)))
{
mu_error (_("cannot open stdout: %s"), mu_strerror (rc));
return 1;
}
if ((rc = mu_file_stream_create (&in, file, MU_STREAM_RDWR)))
{
mu_error (_("cannot open input file `%s': %s"),
file, mu_strerror (rc));
return 1;
}
rc = mu_stream_to_message (in, &msg);
mu_stream_unref (in);
if (rc)
{
mu_error (_("input stream %s is not a message (%s)"),
file, mu_strerror (rc));
return 1;
}
if ((rc = mu_temp_file_stream_create (&tmp, NULL, 0)))
{
mu_error (_("Cannot open temporary file: %s"),
mu_strerror (rc));
return 1;
}
/* Copy headers */
mu_message_get_header (msg, &hdr);
mu_header_get_iterator (hdr, &itr);
for (mu_iterator_first (itr); !mu_iterator_is_done (itr);
mu_iterator_next (itr))
{
const char *name, *val;
mu_iterator_current_kv (itr, (const void **)&name, (void**)&val);
if (!is_empty_string (val))
{
mu_stream_printf (tmp, "%s: %s\n", name, val);
mu_stream_printf (strout, "%s: %s\n", name, val);
}
else
{
int cont = 0;
mu_opool_t opool;
const char *prompt = name;
mu_opool_create (&opool, 1);
do
{
size_t len;
char *p;
p = prompter_get_value (prompt);
if (!p)
return 1;
prompt = NULL;
if (cont)
{
mu_opool_append_char (opool, '\n');
if (!mu_isspace (p[0]))
mu_opool_append_char (opool, '\t');
}
len = strlen (p);
if (len > 0 && p[len-1] == '\\')
{
len--;
cont = 1;
}
else
cont = 0;
mu_opool_append (opool, p, len);
free (p);
}
while (cont);
mu_opool_append_char (opool, 0);
newval = mu_opool_finish (opool, NULL);
if (!is_empty_string (newval))
mu_stream_printf (tmp, "%s: %s\n", name, newval);
mu_opool_destroy (&opool);
}
}
mu_iterator_destroy (&itr);
mu_stream_printf (strout, "--------\n");
mu_stream_write (tmp, "\n", 1, NULL);
/* Copy body */
if (prepend_option)
{
mu_stream_printf (strout, "\n--------%s\n\n", _("Enter initial text"));
while ((newval = prompter_get_line ()))
{
mu_stream_write (tmp, newval, strlen (newval), NULL);
free (newval);
mu_stream_write (tmp, "\n", 1, NULL);
}
}
mu_message_get_body (msg, &body);
mu_body_get_streamref (body, &bstr);
if (!prepend_option && !rapid_option)
{
mu_stream_copy (strout, bstr, 0, NULL);
mu_stream_seek (bstr, 0, MU_SEEK_SET, NULL);
}
mu_stream_copy (tmp, bstr, 0, NULL);
mu_stream_unref (bstr);
if (!prepend_option && !rapid_option)
{
printf ("\n--------%s\n\n", _("Enter additional text"));
while ((newval = prompter_get_line ()))
{
mu_stream_write (tmp, newval, strlen (newval), NULL);
free (newval);
mu_stream_write (tmp, "\n", 1, NULL);
}
}
/* Destroy the message */
mu_message_destroy (&msg, mu_message_get_owner (msg));
/* Rewind the streams and copy data back to in. */
mu_stream_seek (in, 0, MU_SEEK_SET, NULL);
mu_stream_seek (tmp, 0, MU_SEEK_SET, NULL);
mu_stream_copy (in, tmp, 0, &size);
mu_stream_truncate (in, size);
mu_stream_destroy (&in);
mu_stream_destroy (&tmp);
mu_stream_destroy (&strout);
prompter_done ();
return 0;
}
bool Application::is_correctly_installed()
{
return !is_empty_string(get_root_path());
}