// ===============
// PRIVATE SLOTS
// ===============
void TrayUI::watcherDirChange(){
bool check = false;
if(lastDirCheck.isNull()){
//First time this has had a ping - always run it once
check = true;
}else{
//Check that it is a relevant flag that was updated
QDir procdir(UPDATE_PROC_DIR);
QFileInfoList flags = procdir.entryInfoList(QStringList() << UPDATE_PROC_FLAG_FILE_FILTER, QDir::Files, QDir::Time);
for(int i=0; i<flags.length(); i++){
if(lastDirCheck < flags[i].lastModified()){
check=true;
break;
}
}
}
if(check){ QTimer::singleShot(0,this, SLOT(checkForUpdates()) ); }
lastDirCheck = QDateTime::currentDateTime();
}
void SysStatus::checkSystem(bool checkjails){
complete = QFile::exists("/tmp/.rebootRequired");
if(!complete){
//Get all the possible flag files and only take the most recent (latest flag - they overwrite each other)
QStringList upinfo = pcbsd::Utils::runShellCommand("syscache needsreboot isupdating");
if(upinfo.length() < 2 || upinfo.join("").contains("[ERROR]") ){
//Fallback method in case syscache is not working for some reason
QDir procdir(UPDATE_PROC_DIR);
QFileInfoList files = procdir.entryInfoList(QStringList() << UPDATE_PROC_FLAG_FILE_FILTER, QDir::Files, QDir::Time);
QStringList tmp; for(int i=0; i<files.length(); i++){ tmp << files[i].absoluteFilePath(); }
QString flag;
if(!files.isEmpty()){ flag = pcbsd::Utils::readTextFile(files.first().absoluteFilePath()).simplified().toLower(); }
//qDebug() << "No syscache running - use flags:" << tmp << flag;
complete = (UPDATE_PROC_FINISHED == flag );
updating = (UPDATE_PROC_WORKING == flag );
}else{
//Use the syscache info
complete = (upinfo[0]=="true");
updating = (upinfo[1]=="true");
}
if(!updating && !complete){
//Run syscache to probe for updates that are available
QString cmd = "syscache hasmajorupdates hassecurityupdates haspcbsdupdates \"pkg #system hasupdates\" \"jail list\"";
QStringList info = pcbsd::Utils::runShellCommand(cmd);
if(info.length() < 5){ return; } //no info from syscache
sys = (info[0] == "true");
sec = (info[1] == "true") || (info[2] == "true"); //combine security updates with pcbsd patches for notifications
pkg = (info[3] == "true");
//Now look for jail updates
if(checkjails && !info[4].simplified().isEmpty() ){
QStringList jls = info[4].split(", ");
cmd = "syscache";
for(int i=0; i<jls.length(); i++){
cmd.append(" \"pkg "+jls[i]+" hasupdates\"");
}
QStringList jinfo = pcbsd::Utils::runShellCommand(cmd);
jail = jinfo.contains("true");
}
}
}
}
/* Recursively scan the given directory DIR.
DEVICE is the device number where DIR resides (for --one-file-system).
If CMDLINE is true, the directory name was explicitly listed in the
command line.
Unless *PDIR is NULL, store there a pointer to the struct directory
describing DIR. */
struct directory *
scan_directory (char *dir, dev_t device, bool cmdline)
{
char *dirp = savedir (dir); /* for scanning directory */
namebuf_t nbuf;
char *tmp;
struct stat stat_data;
struct directory *directory;
char ch;
if (! dirp)
savedir_error (dir);
tmp = xstrdup (dir);
zap_slashes (tmp);
if (deref_stat (dereference_option, tmp, &stat_data))
{
dir_removed_diag (tmp, cmdline, stat_diag);
free (tmp);
free (dirp);
return NULL;
}
directory = procdir (tmp, &stat_data, device,
(cmdline ? PD_FORCE_INIT : 0),
&ch);
free (tmp);
nbuf = namebuf_create (dir);
if (dirp && directory->children != NO_CHILDREN)
{
char *entry; /* directory entry being scanned */
dumpdir_iter_t itr;
makedumpdir (directory, dirp);
for (entry = dumpdir_first (directory->dump, 1, &itr);
entry;
entry = dumpdir_next (itr))
{
char *full_name = namebuf_name (nbuf, entry + 1);
if (*entry == 'I') /* Ignored entry */
*entry = 'N';
else if (excluded_name (full_name))
*entry = 'N';
else
{
if (deref_stat (dereference_option, full_name, &stat_data))
{
file_removed_diag (full_name, false, stat_diag);
*entry = 'N';
continue;
}
if (S_ISDIR (stat_data.st_mode))
{
int pd_flag = 0;
if (!recursion_option)
pd_flag |= PD_FORCE_CHILDREN | NO_CHILDREN;
else if (directory->children == ALL_CHILDREN)
pd_flag |= PD_FORCE_CHILDREN | ALL_CHILDREN;
*entry = 'D';
procdir (full_name, &stat_data, device, pd_flag, entry);
}
else if (one_file_system_option && device != stat_data.st_dev)
*entry = 'N';
else if (*entry == 'Y')
/* New entry, skip further checks */;
/* FIXME: if (S_ISHIDDEN (stat_data.st_mode))?? */
else if (OLDER_STAT_TIME (stat_data, m)
&& (!after_date_option
|| OLDER_STAT_TIME (stat_data, c)))
*entry = 'N';
else
*entry = 'Y';
}
}
free (itr);
}
namebuf_free (nbuf);
if (dirp)
free (dirp);
return directory;
}
/* Recursively scan the directory identified by ST. */
struct directory *
scan_directory (struct tar_stat_info *st)
{
char const *dir = st->orig_file_name;
char *dirp = get_directory_entries (st);
dev_t device = st->stat.st_dev;
bool cmdline = ! st->parent;
namebuf_t nbuf;
char *tmp;
struct directory *directory;
char ch;
if (! dirp)
savedir_error (dir);
info_attach_exclist (st);
tmp = xstrdup (dir);
zap_slashes (tmp);
directory = procdir (tmp, st,
(cmdline ? PD_FORCE_INIT : 0),
&ch);
free (tmp);
nbuf = namebuf_create (dir);
if (dirp)
{
if (directory->children != NO_CHILDREN)
{
char *entry; /* directory entry being scanned */
struct dumpdir_iter *itr;
makedumpdir (directory, dirp);
for (entry = dumpdir_first (directory->dump, 1, &itr);
entry;
entry = dumpdir_next (itr))
{
char *full_name = namebuf_name (nbuf, entry + 1);
if (*entry == 'I') /* Ignored entry */
*entry = 'N';
else if (excluded_name (full_name, st))
*entry = 'N';
else
{
int fd = st->fd;
void (*diag) (char const *) = 0;
struct tar_stat_info stsub;
tar_stat_init (&stsub);
if (fd < 0)
{
errno = - fd;
diag = open_diag;
}
else if (fstatat (fd, entry + 1, &stsub.stat,
fstatat_flags) != 0)
diag = stat_diag;
else if (S_ISDIR (stsub.stat.st_mode))
{
int subfd = subfile_open (st, entry + 1,
open_read_flags);
if (subfd < 0)
diag = open_diag;
else
{
stsub.fd = subfd;
if (fstat (subfd, &stsub.stat) != 0)
diag = stat_diag;
}
}
if (diag)
{
file_removed_diag (full_name, false, diag);
*entry = 'N';
}
else if (S_ISDIR (stsub.stat.st_mode))
{
int pd_flag = 0;
if (!recursion_option)
pd_flag |= PD_FORCE_CHILDREN | NO_CHILDREN;
else if (directory->children == ALL_CHILDREN)
pd_flag |= PD_FORCE_CHILDREN | ALL_CHILDREN;
*entry = 'D';
stsub.parent = st;
procdir (full_name, &stsub, pd_flag, entry);
restore_parent_fd (&stsub);
}
else if (one_file_system_option &&
device != stsub.stat.st_dev)
*entry = 'N';
else if (*entry == 'Y')
/* New entry, skip further checks */;
/* FIXME: if (S_ISHIDDEN (stat_data.st_mode))?? */
else if (OLDER_STAT_TIME (stsub.stat, m)
&& (!after_date_option
|| OLDER_STAT_TIME (stsub.stat, c)))
*entry = 'N';
else
*entry = 'Y';
tar_stat_destroy (&stsub);
}
}
free (itr);
}
else if (directory->tagfile)
maketagdumpdir (directory);
}
namebuf_free (nbuf);
free (dirp);
return directory;
}
char *format_d() { return procdir(); }
/* Recursively scan the given directory. */
static const char *
scan_directory (char *dir, dev_t device)
{
char *dirp = savedir (dir); /* for scanning directory */
char *name_buffer; /* directory, `/', and directory member */
size_t name_buffer_size; /* allocated size of name_buffer, minus 2 */
size_t name_length; /* used length in name_buffer */
struct stat stat_data;
struct directory *directory;
if (! dirp)
savedir_error (dir);
name_buffer_size = strlen (dir) + NAME_FIELD_SIZE;
name_buffer = xmalloc (name_buffer_size + 2);
strcpy (name_buffer, dir);
if (! ISSLASH (dir[strlen (dir) - 1]))
strcat (name_buffer, "/");
name_length = strlen (name_buffer);
if (deref_stat (dereference_option, name_buffer, &stat_data))
{
stat_diag (name_buffer);
/* FIXME: used to be
children = CHANGED_CHILDREN;
but changed to: */
free (name_buffer);
free (dirp);
return NULL;
}
directory = procdir (name_buffer, &stat_data, device, 0, NULL);
if (dirp && directory->children != NO_CHILDREN)
{
char *entry; /* directory entry being scanned */
size_t entrylen; /* length of directory entry */
dumpdir_iter_t itr;
makedumpdir (directory, dirp);
for (entry = dumpdir_first (directory->dump, 1, &itr);
entry;
entry = dumpdir_next (itr))
{
entrylen = strlen (entry);
if (name_buffer_size <= entrylen - 1 + name_length)
{
do
name_buffer_size += NAME_FIELD_SIZE;
while (name_buffer_size <= entrylen - 1 + name_length);
name_buffer = xrealloc (name_buffer, name_buffer_size + 2);
}
strcpy (name_buffer + name_length, entry + 1);
if (*entry == 'I') /* Ignored entry */
*entry = 'N';
else if (excluded_name (name_buffer))
*entry = 'N';
else
{
if (deref_stat (dereference_option, name_buffer, &stat_data))
{
stat_diag (name_buffer);
*entry = 'N';
continue;
}
if (S_ISDIR (stat_data.st_mode))
{
int pd_flag = (verbose_option ? PD_VERBOSE : 0);
if (!recursion_option)
pd_flag |= PD_FORCE_CHILDREN | NO_CHILDREN;
else if (directory->children == ALL_CHILDREN)
pd_flag |= PD_FORCE_CHILDREN | ALL_CHILDREN;
*entry = 'D';
procdir (name_buffer, &stat_data, device, pd_flag, entry);
}
else if (one_file_system_option && device != stat_data.st_dev)
*entry = 'N';
else if (*entry == 'Y')
/* New entry, skip further checks */;
/* FIXME: if (S_ISHIDDEN (stat_data.st_mode))?? */
else if (OLDER_STAT_TIME (stat_data, m)
&& (!after_date_option
|| OLDER_STAT_TIME (stat_data, c)))
*entry = 'N';
else
*entry = 'Y';
}
}
free (itr);
}
free (name_buffer);
if (dirp)
free (dirp);
return directory->dump ? directory->dump->contents : NULL;
}
