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/*
* Copyright (C) 2010 Vyatta, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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 _CNODE_ALGORITHM_HPP_
#define _CNODE_ALGORITHM_HPP_
#include <vector>
#include <string>
#include <cstore/cpath.hpp>
#include <cnode/cnode.hpp>
namespace cnode {
enum DiffState {
DIFF_ADD,
DIFF_DEL,
DIFF_UPD,
DIFF_NONE,
DIFF_NULL
};
bool cmp_multi_values(const CfgNode *cfg1, const CfgNode *cfg2,
std::vector<std::string>& values,
std::vector<DiffState>& pfxs);
void cmp_non_leaf_nodes(const CfgNode *cfg1, const CfgNode *cfg2,
std::vector<CfgNode *>& rcnodes1,
std::vector<CfgNode *>& rcnodes2,
bool& not_tag_node, bool& is_value,
bool& is_leaf_typeless, std::string& name,
std::string& value);
void show_cfg_diff(const CfgNode& cfg1, const CfgNode& cfg2,
cstore::Cpath& cur_path, bool show_def = false,
bool hide_secret = false, bool context_diff = false);
void show_cfg(const CfgNode& cfg, bool show_def = false,
bool hide_secret = false);
void show_cmds_diff(const CfgNode& cfg1, const CfgNode& cfg2);
void show_cmds(const CfgNode& cfg);
void get_cmds_diff(const CfgNode& cfg1, const CfgNode& cfg2,
std::vector<cstore::Cpath>& del_list,
std::vector<cstore::Cpath>& set_list,
std::vector<cstore::Cpath>& com_list);
void get_cmds(const CfgNode& cfg, std::vector<cstore::Cpath>& set_list,
std::vector<cstore::Cpath>& com_list);
extern const std::string ACTIVE_CFG;
extern const std::string WORKING_CFG;
void showConfig(const std::string& cfg1, const std::string& cfg2,
const cstore::Cpath& path, bool show_def = false,
bool hide_secret = false, bool context_diff = false,
bool show_cmds = false, bool ignore_edit = false);
/* these functions provide the functionality necessary for the "config
* file" shell API. basically the API uses the "cparse" interface to
* parse a config file into a CfgNode tree structure, and then these
* functions can be used to access the nodes in the tree.
*/
CfgNode *findCfgNode(CfgNode *root, const cstore::Cpath& path,
bool& is_value);
CfgNode *findCfgNode(CfgNode *root, const cstore::Cpath& path);
bool getCfgNodeValue(CfgNode *root, const cstore::Cpath& path,
std::string& value);
bool getCfgNodeValues(CfgNode *root, const cstore::Cpath& path,
std::vector<std::string>& values);
} // namespace cnode
#endif /* _CNODE_ALGORITHM_HPP_ */
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