+++ /dev/null
-#include <msp/core/maputils.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),
- freeze_mtime(false),
- changed(false)
-{ }
-
-void Config::add_option(const string &n, const string &v, const string &d)
-{
- options.insert(OptionMap::value_type(n, Option(n, v, d)));
-}
-
-const Config::Option &Config::get_option(const string &name) const
-{
- return get_item(options, name);
-}
-
-bool Config::is_option(const string &name) const
-{
- return options.count(name);
-}
-
-void Config::select_last_profile()
-{
- FS::Path profile_cache_fn = package.get_source()/".profile";
- if(FS::exists(profile_cache_fn))
- {
- IO::BufferedFile in(profile_cache_fn.str());
- string profile;
- in.getline(profile);
- set_option("profile", profile);
- }
-
- freeze_mtime = true;
- package.get_builder().apply_profile_template(*this, get_option("profile").value);
- freeze_mtime = false;
-
- load();
-}
-
-void Config::select_profile(const string &profile)
-{
- set_option("profile", profile);
-
- freeze_mtime = true;
- package.get_builder().apply_profile_template(*this, profile);
- freeze_mtime = false;
-
- load();
-}
-
-bool Config::update(const StringMap &opts)
-{
- bool changed_now = false;
- for(StringMap::const_iterator i=opts.begin(); i!=opts.end(); ++i)
- {
- if(set_option(i->first, i->second) && i->first!="profile")
- changed_now = true;
- }
-
- if(changed_now && !freeze_mtime)
- {
- mtime = Time::now();
- changed = true;
- }
-
- return changed_now;
-}
-
-void Config::finish()
-{
- for(OptionMap::iterator i=options.begin(); i!=options.end(); ++i)
- i->second.value = package.expand_string(i->second.value);
-}
-
-void Config::save() const
-{
- if(!changed)
- return;
-
- FS::Path fn = package.get_source()/".options";
-
- OptionMap::const_iterator i = options.find("profile");
- if(i!=options.end())
- {
- fn = package.get_source()/(".options."+i->second.value);
-
- IO::BufferedFile profile_out((package.get_source()/".profile").str(), IO::M_WRITE);
- IO::print(profile_out, "%s\n", i->second.value);
- }
-
- IO::BufferedFile out(fn.str(), IO::M_WRITE);
-
- for(i=options.begin(); i!=options.end(); ++i)
- IO::print(out, "option \"%s\" \"%s\";\n", i->second.name, i->second.value);
-}
-
-bool Config::set_option(const string &opt, const string &val)
-{
- bool result = false;
-
- OptionMap::iterator i = options.find(opt);
- if(i!=options.end())
- {
- if(i->second.value!=val)
- result = true;
- i->second.value = val;
- }
-
- return result;
-}
-
-void Config::load()
-{
- FS::Path fn = package.get_source()/(".options."+get_option("profile").value);
-
- FS::Stat stat = FS::stat(fn);
- if(stat)
- {
- IO::BufferedFile in(fn.str());
-
- mtime = stat.get_modify_time();
-
- DataFile::Parser parser(in, fn.str());
- Loader loader(*this);
- loader.load(parser);
- }
-}
-
-
-Config::Option::Option(const string &n, const string &v, const string &d):
- name(n),
- defv(v),
- descr(d),
- value(v)
-{ }
-
-
-Config::Loader::Loader(Config &c):
- DataFile::ObjectLoader<Config>(c)
-{
- add("option", &Loader::option);
-}
-
-void Config::Loader::option(const string &n, const string &v)
-{
- obj.set_option(n, v);
-}