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// Copyright (C) 2002 Graydon Hoare <graydon@pobox.com>
//
// This program is made available under the GNU GPL version 2.0 or
// greater. See the accompanying file COPYING for details.
//
// This program is distributed WITHOUT ANY WARRANTY; without even the
// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
// PURPOSE.
#ifndef __COMMANDS_HH__
#define __COMMANDS_HH__
#include "vector.hh"
#include "options.hh"
class app_state;
class utf8;
// this defines a global function which processes command-line-like things,
// possibly from the command line and possibly internal scripting if we ever
// bind tcl or lua or something in here
namespace commands {
typedef std::vector< utf8 > command_id;
class command;
class automate;
command_id make_command_id(std::string const & path);
void explain_usage(command_id const & cmd, bool show_hidden, std::ostream & out);
command_id complete_command(args_vector const & args);
void remove_command_name_from_args(command_id const & ident,
args_vector & args,
size_t invisible_length = 1);
void reapply_options(app_state & app,
command const * cmd,
command_id const & cmd_ident,
command const * subcmd = 0,
command_id const & subcmd_full_ident = command_id(),
size_t subcmd_invisible_length = 1,
args_vector const & subcmd_cmdline = args_vector(),
std::vector<std::pair<std::string, std::string> >
const * const separate_params = 0);
void process(app_state & app, command_id const & ident,
args_vector const & args);
options::options_type command_options(command_id const & ident);
};
struct usage
{
usage(commands::command_id const & w) : which(w) {}
commands::command_id which;
};
#endif
// Local Variables:
// mode: C++
// fill-column: 76
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
// vim: et:sw=2:sts=2:ts=2:cino=>2s,{s,\:s,+s,t0,g0,^-2,e-2,n-2,p2s,(0,=s:
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