Console/Node.cci

   1 // $Id$
   2 //
   3 // Copyright (C) 2008
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Stefan Bund <g0dil@berlios.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 /** \file
  24     \brief Node inline non-template implementation */
  25
  26 #include "Node.ih"
  27
  28 // Custom includes
  29 #include "../Utils/senfassert.hh"
  30
  31 #define prefix_ inline
  32 ///////////////////////////////cci.p///////////////////////////////////////
  33
  34 ///////////////////////////////////////////////////////////////////////////
  35 // senf::console::GenericNode
  36
  37 prefix_ senf::console::GenericNode::~GenericNode()
  38 {}
  39
  40 prefix_ std::string const & senf::console::GenericNode::name()
  41     const
  42 {
  43     return name_;
  44 }
  45
  46 prefix_ senf::console::GenericNode::GenericNode()
  47     : parent_ (0)
  48 {}
  49
  50 prefix_ void senf::console::GenericNode::name(std::string const & name)
  51 {
  52     name_ = name;
  53 }
  54
  55 prefix_ boost::shared_ptr<senf::console::DirectoryNode> senf::console::GenericNode::parent()
  56     const
  57 {
  58     return boost::static_pointer_cast<DirectoryNode>(
  59         parent_ ? parent_->shared_from_this() : ptr() );
  60 }
  61
  62 prefix_ senf::console::GenericNode::ptr senf::console::GenericNode::unlink()
  63 {
  64     if (parent_)
  65         return parent()->remove(name());
  66     else
  67         return thisptr();
  68 }
  69
  70 prefix_ void senf::console::GenericNode::help(std::ostream & output)
  71     const
  72 {
  73     v_help(output);
  74 }
  75
  76 prefix_ senf::console::GenericNode::ptr senf::console::GenericNode::thisptr()
  77 {
  78     return shared_from_this();
  79 }
  80
  81 prefix_ senf::console::GenericNode::cptr senf::console::GenericNode::thisptr()
  82     const
  83 {
  84     return shared_from_this();
  85 }
  86
  87 prefix_ bool senf::console::GenericNode::operator==(GenericNode & other)
  88     const
  89 {
  90     return this == & other;
  91 }
  92
  93 prefix_ bool senf::console::GenericNode::operator!=(GenericNode & other)
  94     const
  95 {
  96     return this != & other;
  97 }
  98
  99 ///////////////////////////////////////////////////////////////////////////
 100 // senf::console::DirectoryNode
 101
 102 prefix_ senf::console::DirectoryNode::ptr senf::console::DirectoryNode::create()
 103 {
 104     return ptr(new DirectoryNode());
 105 }
 106
 107 prefix_ bool senf::console::DirectoryNode::hasChild(std::string const & name)
 108     const
 109 {
 110     ChildMap::const_iterator i (children_.find(name));
 111     return i != children_.end();
 112 }
 113
 114 prefix_ senf::console::DirectoryNode &
 115 senf::console::DirectoryNode::getDirectory(std::string const & name)
 116     const
 117 {
 118     try {
 119         return dynamic_cast<DirectoryNode&>(get(name));
 120     }
 121     SENF_WRAP_EXC(std::bad_cast)
 122 }
 123
 124 prefix_ senf::console::DirectoryNode &
 125 senf::console::DirectoryNode::operator[](std::string const & name)
 126     const
 127 {
 128     return getDirectory(name);
 129 }
 130
 131 prefix_ senf::console::CommandNode &
 132 senf::console::DirectoryNode::getCommand(std::string const & name)
 133     const
 134 {
 135     try {
 136         return dynamic_cast<CommandNode&>(get(name));
 137     }
 138     SENF_WRAP_EXC(std::bad_cast)
 139 }
 140
 141 prefix_ senf::console::CommandNode &
 142 senf::console::DirectoryNode::operator()(std::string const & name)
 143     const
 144 {
 145     return getCommand(name);
 146 }
 147
 148 prefix_ senf::console::DirectoryNode &
 149 senf::console::DirectoryNode::mkdir(std::string const & name)
 150 {
 151     return add(name, create());
 152 }
 153
 154 prefix_ senf::console::DirectoryNode::ChildrenRange senf::console::DirectoryNode::children()
 155     const
 156 {
 157     return boost::make_iterator_range(children_.begin(), children_.end());
 158 }
 159
 160 prefix_ senf::console::DirectoryNode::ChildrenRange
 161 senf::console::DirectoryNode::completions(std::string const & s)
 162     const
 163 {
 164     return boost::make_iterator_range(children_.lower_bound(s),
 165                                       children_.lower_bound(s + "\xff"));
 166 }
 167
 168 prefix_ senf::console::DirectoryNode::DirectoryNode()
 169 {}
 170
 171 prefix_ senf::console::DirectoryNode &
 172 senf::console::DirectoryNode::doc(std::string const & doc)
 173 {
 174     doc_ = doc;
 175     return *this;
 176 }
 177
 178 prefix_ senf::console::DirectoryNode::ptr senf::console::DirectoryNode::thisptr()
 179 {
 180     return boost::static_pointer_cast<DirectoryNode>(shared_from_this());
 181 }
 182
 183 prefix_ senf::console::DirectoryNode::cptr senf::console::DirectoryNode::thisptr()
 184     const
 185 {
 186     return boost::static_pointer_cast<DirectoryNode const>(shared_from_this());
 187 }
 188
 189 ///////////////////////////////////////////////////////////////////////////
 190 // senf::console::detail::NodeTraverser
 191
 192 prefix_ senf::console::detail::NodeTraverser::NodeTraverser(DirectoryNode & root,
 193                                                             DirectoryNode & dir,
 194                                                             bool autocomplete)
 195     : root_ (root), dir_ (dir.thisptr()), autocomplete_ (autocomplete), init_ (false)
 196 {}
 197
 198 ///////////////////////////////////////////////////////////////////////////
 199 // senf::console::SyntaxErrorException
 200
 201 prefix_ senf::console::SyntaxErrorException::SyntaxErrorException(std::string const & msg)
 202     : message_(msg)
 203 {}
 204
 205 prefix_ senf::console::SyntaxErrorException::~SyntaxErrorException()
 206     throw()
 207 {}
 208
 209 prefix_ std::string const & senf::console::SyntaxErrorException::message()
 210     const
 211 {
 212     return message_;
 213 }
 214
 215 ///////////////////////////////////////////////////////////////////////////
 216 // senf::console::CommandNode
 217
 218 prefix_ senf::console::CommandNode::ptr senf::console::CommandNode::thisptr()
 219 {
 220     return boost::static_pointer_cast<CommandNode>(shared_from_this());
 221 }
 222
 223 prefix_ senf::console::CommandNode::cptr senf::console::CommandNode::thisptr()
 224     const
 225 {
 226     return boost::static_pointer_cast<CommandNode const>(shared_from_this());
 227 }
 228
 229 prefix_ senf::console::CommandNode::CommandNode()
 230 {}
 231
 232 prefix_ void senf::console::CommandNode::execute(std::ostream & output,
 233                                                  ParseCommandInfo const & command)
 234     const
 235 {
 236     v_execute(output, command);
 237 }
 238
 239 prefix_ void senf::console::CommandNode::operator()(std::ostream & output,
 240                                                     ParseCommandInfo const & command)
 241     const
 242 {
 243     execute(output, command);
 244 }
 245
 246 ///////////////////////////////////////////////////////////////////////////
 247 // senf::console::SimpleCommandNode
 248
 249 prefix_ senf::console::SimpleCommandNode::SimpleCommandNode(Function const & fn)
 250     : fn_ (fn)
 251 {}
 252
 253 prefix_ senf::console::SimpleCommandNode::ptr
 254 senf::console::SimpleCommandNode::create(Function const & fn)
 255 {
 256     return ptr(new SimpleCommandNode(fn));
 257 }
 258
 259 prefix_ senf::console::SimpleCommandNode &
 260 senf::console::SimpleCommandNode::doc(std::string const & doc)
 261 {
 262     doc_ = doc;
 263     return *this;
 264 }
 265
 266 prefix_ senf::console::SimpleCommandNode::ptr senf::console::SimpleCommandNode::thisptr()
 267 {
 268     return boost::static_pointer_cast<SimpleCommandNode>(shared_from_this());
 269 }
 270
 271 prefix_ senf::console::SimpleCommandNode::cptr senf::console::SimpleCommandNode::thisptr()
 272     const
 273 {
 274     return boost::static_pointer_cast<SimpleCommandNode const>(shared_from_this());
 275 }
 276
 277 #ifndef DOXYGEN
 278
 279 prefix_ senf::console::SimpleCommandNode &
 280 senf::console::senf_console_add_node(DirectoryNode & node, std::string const & name,
 281                                      SimpleCommandNode::Function fn, int)
 282 {
 283     return node.add(name, SimpleCommandNode::create(fn));
 284 }
 285
 286 #endif
 287
 288 ///////////////////////////////cci.e///////////////////////////////////////
 289 #undef prefix_
 290
 291 \f
 292 // Local Variables:
 293 // mode: c++
 294 // fill-column: 100
 295 // comment-column: 40
 296 // c-file-style: "senf"
 297 // indent-tabs-mode: nil
 298 // ispell-local-dictionary: "american"
 299 // compile-command: "scons -u test"
 300 // End: