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/* Copyright © 2005-2007 Roger Leigh <rleigh@debian.org>
*
* schroot 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.
*
* schroot 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 <config.h>
#include <sbuild/sbuild-chroot-plain.h>
#include <sbuild/sbuild-log.h>
#include <sbuild/sbuild-parse-error.h>
#include "dchroot-chroot-config.h"
#include <cerrno>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <boost/format.hpp>
using std::endl;
using sbuild::_;
using sbuild::keyfile;
using boost::format;
using namespace dchroot;
chroot_config::chroot_config ():
sbuild::chroot_config()
{
}
chroot_config::chroot_config (std::string const& file,
bool active):
sbuild::chroot_config(file, active)
{
}
chroot_config::~chroot_config ()
{
}
void
chroot_config::parse_data (std::istream& stream,
bool active)
{
active = false; // dchroot does not support sessions.
size_t linecount = 0;
std::string line;
std::string chroot_name;
std::string chroot_location;
bool default_set = false;
sbuild::keyfile kconfig;
while (std::getline(stream, line))
{
linecount++;
if (line[0] == '#')
{
// Comment line; do nothing.
}
else if (line.length() == 0)
{
// Empty line; do nothing.
}
else // Item
{
static const char *whitespace = " \t";
// Get chroot name
std::string::size_type cstart = line.find_first_not_of(whitespace);
std::string::size_type cend = line.find_first_of(whitespace, cstart);
// Get chroot location
std::string::size_type lstart = line.find_first_not_of(whitespace,
cend);
std::string::size_type lend = line.find_first_of(whitespace, lstart);
// Get chroot personality
std::string::size_type pstart = line.find_first_not_of(whitespace,
lend);
std::string::size_type pend = line.find_first_of(whitespace, pstart);
// Check for trailing non-whitespace.
std::string::size_type tstart = line.find_first_not_of(whitespace,
pend);
if (cstart == std::string::npos ||
tstart != std::string::npos)
throw keyfile::error(linecount, keyfile::INVALID_LINE, line);
std::string chroot_name = line.substr(cstart, cend - cstart);
std::string location;
if (lstart != std::string::npos)
location = line.substr(lstart, lend - lstart);
std::string personality;
if (pstart != std::string::npos)
personality = line.substr(pstart, pend - pstart);
// Add details to keyfile.
if (kconfig.has_group(chroot_name))
throw keyfile::error(linecount, keyfile::DUPLICATE_GROUP,
chroot_name);
else
kconfig.set_group(chroot_name, "", linecount);
kconfig.set_value(chroot_name, "type", "plain", "", linecount);
// TRANSLATORS: %1% = chroot name
format fmt(_("%1% chroot (dchroot compatibility)"));
fmt % chroot_name;
kconfig.set_value(chroot_name, "description", fmt, "", linecount);
if (lstart != std::string::npos)
kconfig.set_value(chroot_name, "location", location, "", linecount);
if (pstart != std::string::npos)
kconfig.set_value(chroot_name, "personality", personality, "", linecount);
if (chroot_name == "default")
default_set = true;
// Set default chroot.
if (!default_set)
{
sbuild::string_list aliases;
aliases.push_back("default");
kconfig.set_list_value(chroot_name, "aliases",
aliases.begin(), aliases.end(),
"", linecount);
default_set = true;
}
}
}
load_keyfile(kconfig, active);
}
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