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#ifndef __APP_STATE_HH__
#define __APP_STATE_HH__
// copyright (C) 2002, 2003 graydon hoare <graydon@pobox.com>
// all rights reserved.
// licensed to the public under the terms of the GNU GPL (>= 2)
// see the file COPYING for details
class app_state;
class lua_hooks;
#include <vector>
#include "database.hh"
#include "lua.hh"
#include "work.hh"
#include "vocab.hh"
// this class is supposed to hold all (or.. well, most) of the state of the
// application, barring some unfortunate static objects like the debugging /
// logging system and the command objects, for the time being. the vague intent
// being to make life easier for anyone who wants to embed this program as a
// library someday
class app_state
{
public:
rsa_keypair_id signing_key;
utf8 branch_name;
database db;
lua_hooks lua;
bool stdhooks;
bool rcfiles;
options_map options;
utf8 message;
utf8 search_root;
std::vector<utf8> revision_selectors;
std::vector<utf8> extra_rcfiles;
path_set restrictions;
file_path relative_directory;
bool found_working_copy;
long depth;
void allow_working_copy();
void require_working_copy();
void create_working_copy(std::string const & dir);
file_path prefix(utf8 const & path);
void set_restriction(path_set const & valid_paths, std::vector<utf8> const & paths);
bool restriction_includes(file_path const & path);
void set_branch(utf8 const & name);
void set_database(utf8 const & filename);
void set_signing_key(utf8 const & key);
void set_root(utf8 const & root);
void set_message(utf8 const & message);
void set_depth(long depth);
void add_revision(utf8 const & selector);
void set_stdhooks(bool b);
void set_rcfiles(bool b);
void add_rcfile(utf8 const & filename);
explicit app_state();
~app_state();
private:
void load_rcfiles();
void read_options();
void write_options();
};
#endif // __APP_STATE_HH__
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