-#include <msp/core/maputils.h>
-#include <msp/datafile/writer.h>
-#include <msp/fs/stat.h>
-#include <msp/fs/utils.h>
-#include <msp/io/file.h>
-#include <msp/io/print.h>
-#include <msp/time/utils.h>
-#include "builder.h"
-#include "config.h"
-#include "sourcepackage.h"
-
-using namespace std;
-using namespace Msp;
-
-Config::Config(SourcePackage &p):
- package(p)
-{ }
-
-const Config::Option &Config::add_option(const Feature &f)
-{
- Option opt(f);
- auto i = pending_options.find(opt.name);
- if(i!=pending_options.end())
- opt.value = i->second;
-
- return options.insert({ opt.name, opt }).first->second;
-}
-
-bool Config::set_option(const string &opt, const string &val)
-{
- bool result = false;
-
- auto i = options.find(opt);
- if(i!=options.end())
- {
- if(i->second.value!=val)
- {
- result = true;
- changed = true;
- mtime = Time::now();
- }
- i->second.value = val;
- }
-
- return result;
-}
-
-bool Config::is_option(const string &name) const
-{
- return options.count(name);
-}
-
-const Config::Option &Config::get_option(const string &name) const
-{
- return get_item(options, name);
-}
-
-void Config::load()
-{
- FS::Path fn = package.get_source_directory()/".config";
- FS::Stat stat = FS::stat(fn);
- if(stat)
- {
- package.get_builder().get_logger().log("files", "Reading %s", fn);
- IO::BufferedFile in(fn.str());
-
- mtime = stat.get_modify_time();
-
- DataFile::Parser parser(in, fn.str());
- Loader loader(*this);
- loader.load(parser);
- }
-}
-
-void Config::save() const
-{
- if(!changed)
- return;
-
- FS::Path fn = package.get_source_directory()/".config";
-
- package.get_builder().get_logger().log("files", "Writing %s", fn);
- IO::BufferedFile out(fn.str(), IO::M_WRITE);
- DataFile::Writer writer(out);
-
- for(const auto &kvp: options)
- writer.write((DataFile::Statement("option"), kvp.second.name, kvp.second.value));
-
- changed = false;
-}
-
-
-Config::Option::Option(const Feature &f):
- Feature(f),
- value(default_value)
-{
- name = "with_"+name;
-}
-
-
-Config::Loader::Loader(Config &c):
- DataFile::ObjectLoader<Config>(c)
-{
- add("option", &Loader::option);
-}
-
-void Config::Loader::option(const string &n, const string &v)
-{
- if(obj.options.count(n))
- obj.set_option(n, v);
- else
- obj.pending_options[n] = v;
-}