\brief Node non-inline non-template implementation */
#include "Node.hh"
-//#include "Node.ih"
+#include "Node.ih"
// Custom includes
#define prefix_
///////////////////////////////cc.p////////////////////////////////////////
+prefix_ senf::console::DirectoryNode & senf::console::root()
+{
+ static DirectoryNode::ptr rootNode(new DirectoryNode());
+ return *rootNode;
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::console::GenericNode
+
+prefix_ std::string senf::console::GenericNode::path()
+ const
+{
+ std::string path (name());
+ ptr node (parent());
+ while (node) {
+ path = node->name() + "/" + path;
+ node = node->parent();
+ }
+ return path.empty() ? "/" : path;
+}
+
+prefix_ std::string senf::console::GenericNode::path(DirectoryNode const & root)
+ const
+{
+ std::string path;
+ cptr node (thisptr());
+ while (node && node != root.thisptr()) {
+ if (! path.empty())
+ path = node->name() + "/" + path;
+ else
+ path = node->name();
+ node = node->parent();
+ }
+ if (path.empty() || path[0] != '/')
+ path = "/" + path;
+ return path;
+}
+
+prefix_ bool senf::console::GenericNode::active()
+ const
+{
+ cptr node (thisptr());
+ while (node->parent())
+ node = node->parent();
+ return node == root().thisptr();
+}
+
+prefix_ bool senf::console::GenericNode::isChildOf(DirectoryNode & parent)
+ const
+{
+ cptr node (thisptr());
+ while (node && node != parent.thisptr())
+ node = node->parent();
+ return node;
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::console::LinkNode
+
+prefix_ void senf::console::LinkNode::v_help(std::ostream & os)
+ const
+{
+ os << "link to ";
+ follow().help(os);
+}
+
///////////////////////////////////////////////////////////////////////////
//senf::console::DirectoryNode
-prefix_ void senf::console::DirectoryNode::add(GenericNode::ptr node, bool uniquify)
+prefix_ senf::console::GenericNode::ptr
+senf::console::DirectoryNode::remove(std::string const & name)
{
+ ChildMap::iterator i (children_.find(name));
+ if (i == children_.end())
+ throw UnknownNodeNameException() << ": '" << name << "'";
+ GenericNode::ptr node (i->second);
+ children_.erase(i);
+ node->parent_ = 0;
+ node->name_.clear();
+ return node;
+}
+
+prefix_ void senf::console::DirectoryNode::add(GenericNode::ptr node)
+{
+ BOOST_ASSERT( ! node->parent() );
+ if (node->name().empty()) {
+ node->name("unnamed");
+ SENF_LOG((senf::log::MESSAGE)("Adding 'unnamed' node"));
+ }
if (children_.find(node->name()) != children_.end()) {
- if (! uniquify)
- throw DuplicateNodeNameException() << ": '" << node->name() << "'";
unsigned suffix (0);
std::string newName;
do {
++suffix;
- newName = node->name() + boost::lexical_cast<std::string>(suffix);
+ newName = node->name() + "-" + boost::lexical_cast<std::string>(suffix);
} while (children_.find(newName) != children_.end());
- name(*node, newName);
+ SENF_LOG((senf::log::MESSAGE)("Uniquifying node '" << node->name() << "' to '"
+ << newName << "'"));
+ node->name(newName);
}
children_.insert(std::make_pair(node->name(),node));
+ node->parent_ = this;
}
prefix_ senf::console::GenericNode &
-senf::console::DirectoryNode::lookup(std::string const & name)
+senf::console::DirectoryNode::getLink(std::string const & name)
const
{
ChildMap::const_iterator i (children_.find(name));
return *(i->second);
}
+prefix_ void senf::console::DirectoryNode::v_help(std::ostream & output)
+ const
+{
+ output << doc_ << "\n";
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::console::detail::NodeTraverser
+
+prefix_ void senf::console::detail::NodeTraverser::operator()(std::string const & name)
+{
+ if (! init_) {
+ init_ = true;
+ if (name == std::string("")) {
+ dir_ = root_.thisptr();
+ return;
+ }
+ }
+ if (! elt_.empty()) {
+ if (elt_ == "..") {
+ dir_ = dir_->parent();
+ if (! dir_ || ! dir_->isChildOf(root_))
+ dir_ = root_.thisptr();
+ }
+ else if (elt_ != "" && elt_ != ".") {
+ if (! dir_->hasChild(elt_) && autocomplete_) {
+ DirectoryNode::ChildrenRange completions (dir_->completions(elt_));
+ if (completions.size() == 1)
+ elt_ = completions.begin()->first;
+ }
+ // Why does g++ give an error on this line ???? :
+ // dir = dynamic_cast<DirectoryNode&>( dir->get(name) ).thisptr();
+ DirectoryNode & d (dynamic_cast<DirectoryNode&>( dir_->get(elt_) ));
+ dir_ = d.thisptr();
+ }
+ }
+ elt_ = name;
+}
+
+prefix_ senf::console::GenericNode & senf::console::detail::NodeTraverser::node()
+{
+ if (elt_ != "" && elt_ != ".") {
+ if (! dir_->hasChild(elt_) && autocomplete_) {
+ DirectoryNode::ChildrenRange completions (dir_->completions(elt_));
+ if (completions.size() == 1)
+ elt_ = completions.begin()->first;
+ }
+ return dir_->get(elt_);
+ }
+ else
+ return * dir_;
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::console::SimpleCommandNode
+
+prefix_ void senf::console::SimpleCommandNode::v_help(std::ostream & output)
+ const
+{
+ output << doc_ << "\n";
+}
+
+prefix_ void senf::console::SimpleCommandNode::v_execute(std::ostream & output,
+ ParseCommandInfo const & command)
+ const
+{
+ fn_(output, command);
+}
+
///////////////////////////////cc.e////////////////////////////////////////
#undef prefix_
//#include "Node.mpp"