QString KStandardDirs::saveLocation(const char *type,
const QString& suffix,
bool create) const
{
checkConfig();
QString *pPath = savelocations.find(type);
if (!pPath)
{
QStringList *dirs = relatives.find(type);
if (!dirs && (
(strcmp(type, "socket") == 0) ||
(strcmp(type, "tmp") == 0) ||
(strcmp(type, "cache") == 0) ))
{
(void) resourceDirs(type); // Generate socket|tmp|cache resource.
dirs = relatives.find(type); // Search again.
}
if (dirs)
{
// Check for existence of typed directory + suffix
if (strncmp(type, "xdgdata-", 8) == 0)
pPath = new QString(realPath(localxdgdatadir() + dirs->last()));
else if (strncmp(type, "xdgconf-", 8) == 0)
pPath = new QString(realPath(localxdgconfdir() + dirs->last()));
else
pPath = new QString(realPath(localkdedir() + dirs->last()));
}
else {
dirs = absolutes.find(type);
if (!dirs)
qFatal("KStandardDirs: The resource type %s is not registered", type);
pPath = new QString(realPath(dirs->last()));
}
savelocations.insert(type, pPath);
}
QString fullPath = *pPath + (pPath->endsWith("/") ? "" : "/") + suffix;
KDE_struct_stat st;
if (KDE_stat(QFile::encodeName(fullPath), &st) != 0 || !(S_ISDIR(st.st_mode))) {
if(!create) {
#ifndef NDEBUG
kdDebug() << QString("save location %1 doesn't exist").arg(fullPath) << endl;
#endif
return fullPath;
}
if(!makeDir(fullPath, 0700)) {
return fullPath;
}
dircache.remove(type);
}
if (!fullPath.endsWith("/"))
fullPath += "/";
return fullPath;
}
void KStandardDirs::createSpecialResource(const char *type)
{
char hostname[256];
hostname[0] = 0;
gethostname(hostname, 255);
QString dir = QString("%1%2-%3").arg(localkdedir()).arg(type).arg(hostname);
char link[1024];
link[1023] = 0;
int result = readlink(QFile::encodeName(dir).data(), link, 1023);
bool relink = (result == -1) && (errno == ENOENT);
if(result > 0)
{
link[result] = 0;
if(!QDir::isRelativePath(link))
{
KDE_struct_stat stat_buf;
int res = KDE_lstat(link, &stat_buf);
if((res == -1) && (errno == ENOENT))
{
relink = true;
}
else if((res == -1) || (!S_ISDIR(stat_buf.st_mode)))
{
fprintf(stderr, "Error: \"%s\" is not a directory.\n", link);
relink = true;
}
else if(stat_buf.st_uid != getuid())
{
fprintf(stderr, "Error: \"%s\" is owned by uid %d instead of uid %d.\n", link, stat_buf.st_uid, getuid());
relink = true;
}
}
}
if(relink)
{
QString srv = findExe(QString::fromLatin1("lnusertemp"), kfsstnd_defaultbindir());
if(srv.isEmpty())
srv = findExe(QString::fromLatin1("lnusertemp"));
if(!srv.isEmpty())
{
system(QFile::encodeName(srv) + " " + type);
result = readlink(QFile::encodeName(dir).data(), link, 1023);
}
}
if(result > 0)
{
link[result] = 0;
if(link[0] == '/')
dir = QFile::decodeName(link);
else
dir = QDir::cleanDirPath(dir + QFile::decodeName(link));
}
addResourceDir(type, dir + '/');
}
