/home/archives/aegis/branch.4/branch.25/delta28933.505/libaegis/change/identifi_sub.h

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//
// aegis - project change supervisor
// Copyright (C) 2004-2008, 2011, 2012 Peter Miller
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or (at
// your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//

#ifndef LIBAEGIS_CHANGE_IDENTIFI_SUB_H
#define LIBAEGIS_CHANGE_IDENTIFI_SUB_H

#include <libaegis/change.h>
#include <libaegis/file_revision.h>
#include <libaegis/project/identifi_sub/branch.h>

class change_functor; // forward
struct fstate_src_ty; // forward
class nstring_list; // forward
class project_file_roll_forward; // forward
struct project; // forward
struct user_ty; // forward

class change_identifier_subset
{
public:
    ~change_identifier_subset();

    change_identifier_subset(project_identifier_subset &arg);

    bool set(void) const;

    void command_line_parse(void (*usage)(void));

    void command_line_check(void (*usage)(void));

    void set_baseline(void) { baseline = true; }

    bool get_baseline(void) { return baseline; }

    bool get_devdir(void);

    void set_project(void);

    void set_change(void);

    file_revision get_file_revision(const nstring &filename,
        change_functor &bad_state);

    file_revision get_file_revision(fstate_src_ty *src,
        change_functor &bad_state);

    void get_project_file_names(nstring_list &results);

    fstate_src_ty *get_project_file(const nstring &file_name);

    void set_project_name(string_ty *);

    nstring get_change_version_string(void);

    project *get_pp(void) { return pid.get_pp(); }

    user_ty::pointer get_up(void) { return pid.get_up(); }

    void set_user_by_name(nstring &login) { pid.set_user_by_name(login); }

    change::pointer get_cp(void);

    change::pointer get_bogus_cp(void);

    long get_change_number(void);

    void error_if_no_explicit_change_number(void);

    void error_if_no_explicit_delta(void);

    project_file_roll_forward *get_historian(bool detailed = false);

    void invalidate_meta_data(void);

    void set_delta_from_baseline(void);

    void set_delta_from_branch_head(void);

private:
    project_identifier_subset_branch pid;

    enum { NO_TIME_SET = -1 };

    bool baseline;

    bool devdir;

    long change_number;

    long delta_date;

    nstring delta_name;

    long delta_number;

    change::pointer cp;

    project_file_roll_forward *historian_p;

    bool need_historical_perspective(void) const;

    change_identifier_subset();

    change_identifier_subset(const change_identifier_subset &);

    change_identifier_subset &operator=(const change_identifier_subset &);
};

#endif // LIBAEGIS_CHANGE_IDENTIFI_SUB_H
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