1 files changed, 132 insertions, 0 deletions
diff --git a/odb/odb/option-functions.cxx b/odb/odb/option-functions.cxx
new file mode 100644
index 0000000..7eda934
--- /dev/null
+++ b/odb/odb/option-functions.cxx
@@ -0,0 +1,132 @@
+// file      : odb/option-functions.cxx
+// license   : GNU GPL v3; see accompanying LICENSE file
+
+#include <set>
+#include <utility> // std::make_pair()
+
+#include <odb/option-functions.hxx>
+
+using namespace std;
+
+void
+process_options (options& o)
+{
+  database db (o.database ()[0]);
+
+  // If --generate-schema-only was specified, then set --generate-schema
+  // as well.
+  //
+  if (o.generate_schema_only ())
+    o.generate_schema (true);
+
+  // If --warn-hard was specified, then set both --warn-hard-{add,delete}.
+  //
+  if (o.warn_hard ())
+  {
+    o.warn_hard_add (true);
+    o.warn_hard_delete (true);
+  }
+
+  // Set the default schema format depending on the database.
+  //
+  if (o.generate_schema () && o.schema_format ()[db].empty ())
+  {
+    set<schema_format>& f (o.schema_format ()[db]);
+
+    switch (db)
+    {
+    case database::common:
+      {
+        break; // No schema for common.
+      }
+    case database::mssql:
+    case database::mysql:
+    case database::oracle:
+    case database::pgsql:
+      {
+        f.insert (schema_format::sql);
+        break;
+      }
+    case database::sqlite:
+      {
+        f.insert (schema_format::embedded);
+        break;
+      }
+    }
+  }
+
+  // Set default --schema-version-table value.
+  //
+  if (o.schema_version_table ().count (db) == 0)
+    o.schema_version_table ()[db] = "schema_version";
+
+  // Set default --schema-name value.
+  //
+  if (o.schema_name ().count (db) == 0)
+    o.schema_name ()[db] = "";
+
+  // Set default --fkeys-deferrable-mode value.
+  //
+  if (o.fkeys_deferrable_mode ().count (db) == 0)
+    o.fkeys_deferrable_mode ()[db] = deferrable::deferred;
+
+  // Set default --{export,extern}-symbol values.
+  //
+  if (o.export_symbol ().count (db) == 0)
+    o.export_symbol ()[db] = "";
+
+  if (o.extern_symbol ().count (db) == 0)
+    o.extern_symbol ()[db] = "";
+
+  // Set default --*-file-suffix values.
+  //
+  {
+    database cm (database::common);
+
+    o.odb_file_suffix ().insert (make_pair (cm, string ("-odb")));
+    o.sql_file_suffix ().insert (make_pair (cm, string ("")));
+    o.schema_file_suffix ().insert (make_pair (cm, string ("-schema")));
+    o.changelog_file_suffix ().insert (make_pair (cm, string ("")));
+  }
+
+  if (o.multi_database () == multi_database::disabled)
+  {
+    o.odb_file_suffix ().insert (make_pair (db, string ("-odb")));
+    o.sql_file_suffix ().insert (make_pair (db, string ("")));
+    o.schema_file_suffix ().insert (make_pair (db, string ("-schema")));
+    o.changelog_file_suffix ().insert (make_pair (db, string ("")));
+  }
+  else
+  {
+    o.odb_file_suffix ().insert (make_pair (db, "-odb-" + db.string ()));
+    o.sql_file_suffix ().insert (make_pair (db, "-" + db.string ()));
+    o.schema_file_suffix ().insert (make_pair (db, "-schema-" + db.string ()));
+    o.changelog_file_suffix ().insert (make_pair (db, '-' + db.string ()));
+  }
+
+  // Set default --default-database value.
+  //
+  if (!o.default_database_specified ())
+  {
+    switch (o.multi_database ())
+    {
+    case multi_database::disabled:
+      {
+        o.default_database (db);
+        o.default_database_specified (true);
+        break;
+      }
+    case multi_database::dynamic:
+      {
+        o.default_database (database::common);
+        o.default_database_specified (true);
+        break;
+      }
+    case multi_database::static_:
+      {
+        // No default database unless explicitly specified.
+        break;
+      }
+    }
+  }
+}