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// file : odb/option-types.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : GNU GPL v3; see accompanying LICENSE file
#include <string>
#include <istream>
#include <ostream>
#include <algorithm> // std::lower_bound
#include <odb/option-types.hxx>
using namespace std;
// database
//
static const char* database_[] =
{
"mysql",
"oracle",
"pgsql",
"sqlite",
"tracer"
};
const char* database::
string () const
{
return database_[v_];
}
istream&
operator>> (istream& is, database& db)
{
string s;
is >> s;
if (!is.fail ())
{
const char** e (database_ + sizeof (database_) / sizeof (char*));
const char** i (lower_bound (database_, e, s));
if (i != e && *i == s)
db = database::value (i - database_);
else
is.setstate (istream::failbit);
}
return is;
}
ostream&
operator<< (ostream& os, database db)
{
return os << db.string ();
}
// schema_format
//
static const char* schema_format_[] =
{
"embedded",
"sql"
};
const char* schema_format::
string () const
{
return schema_format_[v_];
}
istream&
operator>> (istream& is, schema_format& sf)
{
string s;
is >> s;
if (!is.fail ())
{
const char** e (schema_format_ + sizeof (schema_format_) / sizeof (char*));
const char** i (lower_bound (schema_format_, e, s));
if (i != e && *i == s)
sf = schema_format::value (i - schema_format_);
else
is.setstate (istream::failbit);
}
return is;
}
ostream&
operator<< (ostream& os, schema_format sf)
{
return os << sf.string ();
}
// oracle_version
//
istream&
operator>> (istream& is, oracle_version& v)
{
unsigned short major, minor;
// Extract the major version.
//
is >> major;
if (!is.fail ())
{
// Extract the decimal point.
//
char p;
is >> p;
if (!is.fail () && p == '.')
{
// Extract the minor version.
//
is >> minor;
if (!is.fail ())
v = oracle_version (major, minor);
}
else
is.setstate (istream::failbit);
}
return is;
}
ostream&
operator<< (ostream& os, oracle_version v)
{
return os << v.ver_major () << '.' << v.ver_minor ();
}
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