public space_config_vector(u32 count, std.pair <int, address_space_config> data = default) : base(count, data)
{
}
//-------------------------------------------------
// part_of_mediapath - checks if 'path' is part of
// any media path
//-------------------------------------------------
bool part_of_mediapath(string path)
{
if (m_restrict_to_mediapath == 0)
{
return(true);
}
for (size_t i = 0U; (m_mediapaths.size() > i) && ((0 > m_restrict_to_mediapath) || (i < (size_t)m_restrict_to_mediapath)); i++)
{
m_mediapaths[i].first.reset();
//if (!m_mediapaths[i].first.next(m_mediapaths[i].second))
string next;
var ret = m_mediapaths[i].first.next(out next);
m_mediapaths[i] = new std.pair <path_iterator, string>(m_mediapaths[i].first, next);
if (!ret)
{
return(false);
}
}
string mediapath = "";
while (true)
{
mediapath = ""; //mediapath.clear();
for (size_t i = 0U; (m_mediapaths.size() > i) && ((0 > m_restrict_to_mediapath) || (i < (size_t)m_restrict_to_mediapath)); i++)
{
mediapath = mediapath.append_(m_mediapaths[i].second);
if (!mediapath.empty() && !util.is_directory_separator(mediapath.back()))
{
mediapath = mediapath.append_(PATH_SEPARATOR);
}
}
if (path.compare(0, mediapath.size(), mediapath) == 0)
{
LOG(null, "emu_file: path '{0}' matches media path '{1}'\n", path, mediapath);
return(true);
}
{
size_t i = 0U;
while ((m_mediapaths.size() > i) && ((0 > m_restrict_to_mediapath) || (i < (size_t)m_restrict_to_mediapath)))
{
//if (m_mediapaths[i].first.next(m_mediapaths[i].second))
string next;
var ret = m_mediapaths[i].first.next(out next);
m_mediapaths[i] = new std.pair <path_iterator, string>(m_mediapaths[i].first, next);
if (ret)
{
for (size_t j = 0U; i != j; j++)
{
m_mediapaths[j].first.reset();
//m_mediapaths[j].first.next(m_mediapaths[j].second);
string next2;
var ret2 = m_mediapaths[j].first.next(out next2);
m_mediapaths[j] = new std.pair <path_iterator, string>(m_mediapaths[j].first, next2);
}
break;
}
i++;
}
if ((m_mediapaths.size() == i) || ((0 <= m_restrict_to_mediapath) && (i == (size_t)m_restrict_to_mediapath)))
{
LOG(null, "emu_file: path '{0}' not in media path\n", path);
return(false);
}
}
}
}
//-------------------------------------------------
// device_add - configuration helper to add a
// new device
//-------------------------------------------------
public device_t device_add(string tag, device_type type, u32 clock)
{
std.pair <string, device_t> owner = resolve_owner(tag);
return(add_device(type.create(this, owner.first, owner.second, clock), owner.second));
}
//-------------------------------------------------
// open_next - open the next file that matches
// the filename by iterating over paths
//-------------------------------------------------
public std.error_condition open_next()
{
// if we're open from a previous attempt, close up now
if (m_file != null)
{
close();
}
// loop over paths
LOG(null, "emu_file: open next '{0}'\n", m_filename);
std.error_condition filerr = std.errc.no_such_file_or_directory;
while (filerr)
{
if (m_first)
{
m_first = false;
for (int iIdx = 0; iIdx < m_iterator.Count; iIdx++) //for (searchpath_vector::value_type &i : m_iterator)
{
var i = m_iterator[iIdx];
i.first.reset();
//if (!i.first.next(i.second))
string next;
var ret = i.first.next(out next);
m_iterator[iIdx] = new std.pair <path_iterator, string>(i.first, next);
if (!ret)
{
return(filerr);
}
}
}
else
{
int iIdx = 0; //searchpath_vector::iterator i(m_iterator.begin());
while (iIdx != m_iterator.Count) //while (i != m_iterator.end())
{
var i = m_iterator[iIdx];
//if (i->first.next(i->second))
string next;
var ret = i.first.next(out next);
m_iterator[iIdx] = new std.pair <path_iterator, string>(i.first, next);
i = m_iterator[iIdx];
if (ret)
{
LOG(null, "emu_file: next path {0} '{1}'\n", iIdx, i.second); //LOG("emu_file: next path %d '%s'\n", std::distance(m_iterator.begin(), i), i->second);
for (int jIdx = 0; iIdx != jIdx; ++jIdx) //for (searchpath_vector::iterator j = m_iterator.begin(); i != j; ++j)
{
var j = m_iterator[jIdx];
j.first.reset();
//j->first.next(j->second);
string jnext;
j.first.next(out jnext);
m_iterator[jIdx] = new std.pair <path_iterator, string>(j.first, jnext);
}
break;
}
++iIdx; //++i;
}
if (m_iterator.Count == iIdx) //if (m_iterator.end() == i)
{
return(filerr);
}
}
// build full path
m_fullpath = m_fullpath.clear_();
foreach (var path in m_iterator) //for (searchpath_vector::value_type const &path : m_iterator)
{
m_fullpath = m_fullpath.append_(path.second);
if (!m_fullpath.empty() && !util.is_directory_separator(m_fullpath.back()))
{
m_fullpath = m_fullpath.append_(PATH_SEPARATOR);
}
}
m_fullpath = m_fullpath.append_(m_filename);
// attempt to open the file directly
LOG(null, "emu_file: attempting to open '{0}' directly\n", m_fullpath);
filerr = util.core_file.open(m_fullpath, m_openflags, out m_file);
// if we're opening for read-only we have other options
if (filerr && ((m_openflags & (OPEN_FLAG_READ | OPEN_FLAG_WRITE)) == OPEN_FLAG_READ))
{
LOG(null, "emu_file: attempting to open '{0}' from archives\n", m_fullpath);
filerr = attempt_zipped();
}
}
return(filerr);
}
//-------------------------------------------------
// machine_config - constructor
//-------------------------------------------------
public machine_config(game_driver gamedrv, emu_options options)
{
m_gamedrv = gamedrv;
m_options = options;
m_root_device = null;
m_default_layouts = new default_layout_map(); //([] (char const *a, char const *b) { return 0 > std::strcmp(a, b); })
m_current_device = null;
m_maximum_quantums = new maximum_quantum_map(); //m_maximum_quantums([] (char const *a, char const *b) { return 0 > std::strcmp(a, b); });
m_perfect_quantum_device = new std.pair <device_t, string>(null, "");
// add the root device
device_add("root", gamedrv.type, 0);
// intialize slot devices - make sure that any required devices have been allocated
foreach (device_slot_interface slot in new slot_interface_enumerator(root_device()))
{
device_t owner = slot.device();
string slot_option_name = owner.tag().Substring(1); // + 1;
// figure out which device goes into this slot
bool has_option = options.has_slot_option(slot_option_name);
string selval;
bool is_default;
if (!has_option)
{
// The only time we should be getting here is when emuopts.cpp is invoking
// us to evaluate slot/image options, and the internal state of emuopts.cpp has
// not caught up yet
selval = slot.default_option();
is_default = true;
}
else
{
slot_option opt = options.slot_option(slot_option_name);
selval = opt.value();
is_default = !opt.specified();
}
if (!string.IsNullOrEmpty(selval))
{
// TODO: make this thing more self-contained so it can apply itself - shouldn't need to know all this here
device_slot_interface.slot_option option = slot.option(selval);
if ((option != null) && (is_default || option.selectable()))
{
// create the device
using (token tok = begin_configuration(owner))
{
device_t new_dev = device_add(option.name(), option.devtype(), option.clock());
slot.set_card_device(new_dev);
string default_bios = option.default_bios();
if (!string.IsNullOrEmpty(default_bios))
{
new_dev.set_default_bios_tag(default_bios);
}
var additions = option.machine_config();
if (additions != null)
{
additions(this, new_dev);
}
input_device_default [] input_device_defaults = option.input_device_defaults();
if (input_device_defaults != null)
{
new_dev.set_input_default(input_device_defaults);
}
}
}
else
{
throw new emu_fatalerror("Unknown slot option '{0}' in slot '{1}'", selval, owner.tag().Substring(1));
}
}
}
// then notify all devices that their configuration is complete
foreach (device_t device in new device_enumerator(root_device()))
{
if (!device.configured())
{
device.config_complete();
}
}
}