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#include "config.hpp"
#include "data.hpp"
#include "file_util.hpp"
#include "fstream.hpp"
#include "getdata.hpp"
#include "string.hpp"
#include "parm_string.hpp"
#include "errors.hpp"
#include "vector.hpp"
#include "gettext.h"
namespace {
using namespace acommon;
using namespace aspeller;
typedef Vector<Dict *> Wss;
class MultiDictImpl : public Dictionary
{
public:
MultiDictImpl() : Dictionary(multi_dict, "MultiDictImpl") {}
PosibErr<void> load(ParmString, Config &, DictList *, SpellerImpl *);
DictsEnumeration * dictionaries() const;
private:
Wss wss;
};
PosibErr<void> MultiDictImpl::load(ParmString fn,
Config & config,
DictList * new_dicts,
SpellerImpl * speller)
{
String dir = figure_out_dir("",fn);
FStream in;
RET_ON_ERR(in.open(fn, "r"));
set_file_name(fn);
String buf; DataPair d;
while(getdata_pair(in, d, buf))
{
if (d.key == "add") {
RET_ON_ERR_SET(add_data_set(d.value, config, new_dicts, speller, dir), Dict *, res);
RET_ON_ERR(set_check_lang(res->lang()->name(), config));
wss.push_back(res);
} else {
return make_err(unknown_key, d.key).with_file(fn, d.line_num);
}
}
if (wss.empty()) {
return make_err(bad_file_format, fn,
_("There must be at least one \"add\" line."));
}
return no_err;
}
struct Parms
{
typedef Dict * Value;
typedef Wss::const_iterator Iterator;
Iterator end;
Parms(Iterator e) : end(e) {}
bool endf(Iterator i) const {return i == end;}
Value end_state() const {return 0;}
Value deref(Iterator i) const {return *i;}
};
DictsEnumeration * MultiDictImpl::dictionaries() const
{
return new MakeEnumeration<Parms>(wss.begin(), wss.end());
}
}
namespace aspeller {
MultiDict * new_default_multi_dict()
{
return new MultiDictImpl();
}
}
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