diff options
Diffstat (limited to 'cpp/src/XMLTransform/TransformDB.cpp')
| -rw-r--r-- | cpp/src/XMLTransform/TransformDB.cpp | 111 |
1 files changed, 102 insertions, 9 deletions
diff --git a/cpp/src/XMLTransform/TransformDB.cpp b/cpp/src/XMLTransform/TransformDB.cpp index 7dc6be200e1..3d16675f2a3 100644 --- a/cpp/src/XMLTransform/TransformDB.cpp +++ b/cpp/src/XMLTransform/TransformDB.cpp @@ -18,9 +18,15 @@ static void usage(const string& appName) { cerr << "Usage: " << appName << " [options] db-env db old-schema new-schema\n"; + cerr << " " << appName << " [options] --evictor db-env db\n"; + cerr << "\n"; cerr << "Options:\n" - "-IDIR Add directory DIR to the schema include path.\n" + "-e,--evictor Use the Freeze Evictor schema.\n" + "--load-old DIR Load all old schema files in directory DIR.\n" + "--load-new DIR Load all new schema files in directory DIR.\n" + "--path-old DIR Add directory DIR to the old schema import search path.\n" + "--path-new DIR Add directory DIR to the new schema import search path.\n" "-h, --help Show this message.\n" "-v, --version Display the Ice version.\n" ; @@ -38,22 +44,83 @@ main(int argc, char* argv[]) { communicator = Ice::initialize(argc, argv); - Ice::StringSeq paths; + bool evictor = false; + Ice::StringSeq loadOld, loadNew; + Ice::StringSeq pathOld, pathNew; int idx = 1; while(idx < argc) { - if(strncmp(argv[idx], "-I", 2) == 0) + if(strcmp(argv[idx], "--load-old") == 0) { - if(strlen(argv[idx]) == 2) + if(idx + 1 >= argc) { + cerr << argv[0] << ": argument expected for `" << argv[idx] << "'" << endl; usage(argv[0]); return EXIT_FAILURE; } - paths.push_back(argv[idx] + 2); - for(int j = idx; j + 1 < argc; ++j) + + loadOld.push_back(argv[idx + 1]); + for(int i = idx ; i + 2 < argc ; ++i) + { + argv[i] = argv[i + 2]; + } + argc -= 2; + } + else if(strcmp(argv[idx], "--load-new") == 0) + { + if(idx + 1 >= argc) + { + cerr << argv[0] << ": argument expected for `" << argv[idx] << "'" << endl; + usage(argv[0]); + return EXIT_FAILURE; + } + + loadNew.push_back(argv[idx + 1]); + for(int i = idx ; i + 2 < argc ; ++i) + { + argv[i] = argv[i + 2]; + } + argc -= 2; + } + else if(strcmp(argv[idx], "--path-old") == 0) + { + if(idx + 1 >= argc) + { + cerr << argv[0] << ": argument expected for `" << argv[idx] << "'" << endl; + usage(argv[0]); + return EXIT_FAILURE; + } + + pathOld.push_back(argv[idx + 1]); + for(int i = idx ; i + 2 < argc ; ++i) { - argv[j] = argv[j + 1]; + argv[i] = argv[i + 2]; + } + argc -= 2; + } + else if(strcmp(argv[idx], "--path-new") == 0) + { + if(idx + 1 >= argc) + { + cerr << argv[0] << ": argument expected for `" << argv[idx] << "'" << endl; + usage(argv[0]); + return EXIT_FAILURE; + } + + pathNew.push_back(argv[idx + 1]); + for(int i = idx ; i + 2 < argc ; ++i) + { + argv[i] = argv[i + 2]; + } + argc -= 2; + } + else if(strcmp(argv[idx], "-e") == 0 || strcmp(argv[idx], "--evictor") == 0) + { + evictor = true; + for(int i = idx ; i + 1 < argc ; ++i) + { + argv[i] = argv[i + 1]; } --argc; } @@ -76,7 +143,7 @@ main(int argc, char* argv[]) idx++; } - if(argc < 5) + if((evictor && argc != 3) || (!evictor && argc != 5)) { usage(argv[0]); return EXIT_FAILURE; @@ -88,7 +155,33 @@ main(int argc, char* argv[]) db = dbEnv->openDB(argv[2], false); XMLTransform::DBTransformer transformer; - transformer.transform(dbEnv, db, paths, argv[3], argv[4]); + + if(evictor) + { + // + // This is the schema definition for the database used by the + // Freeze Evictor (a map of Ice::Identity to Ice::Object). + // Note that this requires that a schema file be created for + // Identity.ice, and that it be loaded using --load-old and + // --load-new. + // + static string schema = + "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"" + " elementFormDefault=\"qualified\"" + " xmlns:tns=\"http://www.noorg.org/schemas\"" + " xmlns:ice=\"http://www.mutablerealms.com/schemas\"" + " targetNamespace=\"http://www.noorg.org/schemas\">" + " <xs:import namespace=\"http://www.mutablerealms.com/schemas\" schemaLocation=\"ice.xsd\"/>" + " <xs:element name=\"Key\" type=\"_internal.Ice.IdentityType\"/>" + " <xs:element name=\"Value\" type=\"ice:_internal.objectType\"/></xs:schema>"; + + transformer.transform(dbEnv, db, loadOld, loadNew, pathOld, pathNew, schema); + } + else + { + transformer.transform(dbEnv, db, loadOld, loadNew, pathOld, pathNew, argv[3], argv[4]); + } } catch(const Freeze::DBNotFoundException&) { |