// Copyright © 2013 sss
//.
// 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 2
// 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#include <string>
#include <list>
#include <vector>
#include <algorithm>
#include <string.h>
#include "utilities.h"

namespace proto
{

void pack_cli_header(std::vector<unsigned char> &v)
{
	pack_buffer(proto_header, sizeof(proto_header), v);
	pack_buffer(cli_packet, sizeof(cli_packet), v);
}

void pack_serv_header(std::vector<unsigned char> &v)
{
	pack_buffer(proto_header, sizeof(proto_header), v);
	pack_buffer(serv_packet, sizeof(serv_packet), v);
}


void pack_buffer(const unsigned char *buf, size_t len, std::vector<unsigned char> &v)
{
	for(size_t i = 0; i < len; i++)
		v.push_back(buf[i]);
}

void pack_buffer(std::vector<unsigned char> &source, std::vector<unsigned char> &dest)
{
	dest.insert(dest.end(), source.begin(), source.end());
}

void pack_buffer(std::string &str, std::vector<unsigned char> &v)
{
	for(size_t i = 0; i < str.length(); i++)
		v.push_back(str[i]);
}

void pack_buffer(const char* str, std::vector<unsigned char> &v)
{
	size_t len = strlen(str);
	for(size_t i = 0; i < len; i++)
		v.push_back(str[i]);
}

const unsigned char *to_internal_type(packet_type t)
{
	const unsigned char *type = NULL;
	switch(t)
	{
		case TYPE_AUTH_REPLY: case TYPE_AUTH_REQUEST:
		type = type_auth;
		break;
		case TYPE_SERVICES_REPLY: case TYPE_SERVICES_REQUEST:
		type = type_services;
		break;
		case TYPE_COMMAND_REPLY: case TYPE_COMMAND_REQUEST:
		type = type_command;
		break;
		case TYPE_UNKNOWN: default:
		break;
	};
	return type;
}

#ifdef DEBUG
bool service_s::cmd::operator==(const cmd& c)
{
	if(c.command != command)
		return false;
	if(c.description != description)
		return false;
	return true;
}

bool service_s::operator==(service_s& s)
{
	if(s.service != service)
		return false;
	for(std::list<service_s::cmd>::iterator i = s.cmds.begin(), end = s.cmds.end(); i != end; ++i)
	{
		if(std::find(cmds.begin(), cmds.end(), *i) == cmds.end())
			return false;
	}
	return true;
}
bool service_s::operator!=(service_s& s)
{
	return !(*this == s);
}
#endif
};