#include <boost/utility.hpp>
#include <boost/range/iterator_range.hpp>
#include <boost/bind.hpp>
+#include <boost/format.hpp>
#include "../../Utils/senfassert.hh"
#include "../../Utils/Range.hh"
#include "../../Utils/String.hh"
#include "../../Utils/range.hh"
+#include "Server.hh"
//#include "Executor.mpp"
#define prefix_
ls( output, command.commandPath() );
break;
+ case ParseCommandInfo::BuiltinLR :
+ if (skipping())
+ break;
+ // The parser ensures, we have either one or no argument
+ lr( output, command.commandPath() );
+ break;
+
case ParseCommandInfo::BuiltinPUSHD :
// The parser ensures, we have exactly one argument
if (skipping())
catch (IgnoreCommandException &) {}
}
+prefix_ senf::console::GenericNode &
+senf::console::Executor::getNode(ParseCommandInfo const & command)
+{
+ return traverseNode(command.commandPath());
+}
+
prefix_ void senf::console::Executor::exec(std::ostream & output,
ParseCommandInfo const & command)
{
prefix_ void senf::console::Executor::ls(std::ostream & output,
ParseCommandInfo::TokensRange path)
{
+ unsigned width (80);
+ try {
+ width = senf::console::Client::get(output).width();
+ }
+ catch (std::bad_cast &)
+ {}
+ if (width<60)
+ width = 80;
+ width -= 28+1;
Path dir (cwd_);
traverseDirectory(path, dir);
DirectoryNode & node (*dir.back().lock());
DirectoryNode::child_iterator i (node.children().begin());
DirectoryNode::child_iterator const i_end (node.children().end());
- for (; i != i_end; ++i) {
- output << i->first;
- if (i->second->isDirectory())
- output << "/";
- else if (i->second->isLink())
- output << "@";
- output << "\n";
+ boost::format fmt ("%s%s %|28t|%s\n");
+ for (; i != i_end; ++i)
+ output << fmt
+ % i->first
+ % ( i->second->isDirectory()
+ ? "/"
+ : i->second->isLink()
+ ? "@"
+ : "" )
+ % i->second->shorthelp().substr(0,width);
+}
+
+namespace {
+
+ typedef std::map<senf::console::DirectoryNode*,std::string> NodesMap;
+
+ void dolr(std::ostream & output, unsigned width, NodesMap & nodes, std::string const & base,
+ unsigned level, senf::console::DirectoryNode & node)
+ {
+ boost::format fmt ("%s%s%s %|40t|%s\n");
+ std::string pad (2*level, ' ');
+ senf::console::DirectoryNode::child_iterator i (node.children().begin());
+ senf::console::DirectoryNode::child_iterator const i_end (node.children().end());
+ for (; i != i_end; ++i) {
+ output << fmt
+ % pad
+ % i->first
+ % ( i->second->isDirectory()
+ ? "/"
+ : i->second->isLink()
+ ? "@"
+ : "" )
+ % i->second->shorthelp().substr(0,width);
+ if (i->second->followLink().isDirectory()) {
+ senf::console::DirectoryNode & subnode (
+ static_cast<senf::console::DirectoryNode&>(i->second->followLink()));
+ NodesMap::iterator j (nodes.find(&subnode));
+ if (j == nodes.end()) {
+ std::string subbase (base);
+ if (! subbase.empty())
+ subbase += "/";
+ subbase += i->first;
+ nodes.insert(std::make_pair(&subnode, subbase));
+ dolr(output, width, nodes, subbase, level+1, subnode);
+ } else
+ output << pad << " -> " << j->second << "\n";
+ }
+ }
+ }
+
+}
+
+prefix_ void senf::console::Executor::lr(std::ostream & output,
+ ParseCommandInfo::TokensRange path)
+{
+ unsigned width (80);
+ try {
+ width = senf::console::Client::get(output).width();
}
+ catch (std::bad_cast &)
+ {}
+ if (width<60)
+ width = 80;
+ width -= 40+1;
+ Path dir (cwd_);
+ traverseDirectory(path, dir);
+ DirectoryNode & node (*dir.back().lock());
+ NodesMap nodes;
+ dolr(output, width, nodes, "", 0, node);
}
prefix_ void senf::console::Executor::pushd(ParseCommandInfo::TokensRange dir)