summaryrefslogtreecommitdiff
path: root/cpp/src/FreezeScript/DumpDB.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'cpp/src/FreezeScript/DumpDB.cpp')
-rw-r--r--cpp/src/FreezeScript/DumpDB.cpp980
1 files changed, 0 insertions, 980 deletions
diff --git a/cpp/src/FreezeScript/DumpDB.cpp b/cpp/src/FreezeScript/DumpDB.cpp
deleted file mode 100644
index b91ac7e8478..00000000000
--- a/cpp/src/FreezeScript/DumpDB.cpp
+++ /dev/null
@@ -1,980 +0,0 @@
-// **********************************************************************
-//
-// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
-//
-// This copy of Ice is licensed to you under the terms described in the
-// ICE_LICENSE file included in this distribution.
-//
-// **********************************************************************
-
-#include <FreezeScript/DumpDescriptors.h>
-#include <FreezeScript/Util.h>
-#include <FreezeScript/Exception.h>
-#include <Freeze/Initialize.h>
-#include <Freeze/Connection.h>
-#include <IceUtil/OutputUtil.h>
-#include <IceUtil/Options.h>
-#include <IceUtil/FileUtil.h>
-#include <db_cxx.h>
-#include <sys/stat.h>
-#include <algorithm>
-
-using namespace std;
-using namespace IceUtil;
-using namespace IceUtilInternal;
-
-#ifdef _WIN32
-# define FREEZE_SCRIPT_DB_MODE 0
-#else
-# define FREEZE_SCRIPT_DB_MODE (S_IRUSR | S_IWUSR)
-#endif
-
-namespace FreezeScript
-{
-
-//
-// SliceVisitor generates default descriptors.
-//
-class SliceVisitor : public Slice::ParserVisitor
-{
-public:
-
- SliceVisitor(IceUtilInternal::XMLOutput&, const Slice::TypePtr&, const Slice::TypePtr&, const string&);
-
- virtual bool visitClassDefStart(const Slice::ClassDefPtr&);
- virtual bool visitStructStart(const Slice::StructPtr&);
- virtual void visitSequence(const Slice::SequencePtr&);
- virtual void visitDictionary(const Slice::DictionaryPtr&);
- virtual void visitEnum(const Slice::EnumPtr&);
-
-private:
-
- IceUtilInternal::XMLOutput& _out;
-};
-
-class DescriptorHandler : public IceXML::Handler
-{
-public:
-
- DescriptorHandler(const DataFactoryPtr&, const Slice::UnitPtr&, const ErrorReporterPtr&,
- const FreezeScript::ObjectFactoryPtr&);
-
- virtual void startElement(const std::string&, const IceXML::Attributes&, int, int);
- virtual void endElement(const std::string&, int, int);
- virtual void characters(const std::string&, int, int);
- virtual void error(const std::string&, int, int);
-
- DumpDBDescriptorPtr descriptor() const;
-
-private:
-
- DataFactoryPtr _factory;
- Slice::UnitPtr _unit;
- ErrorReporterPtr _errorReporter;
- DescriptorPtr _current;
- DumpDBDescriptorPtr _descriptor;
- FreezeScript::ObjectFactoryPtr _objectFactory;
-};
-
-}
-
-static void
-usage(const string& n)
-{
- cerr << "Usage:\n";
- cerr << "\n";
- cerr << n << " [options] dbenv db\n";
- cerr << n << " -c dbenv [db]\n";
- cerr << "\n";
- cerr <<
- "Options:\n"
- "-h, --help Show this message.\n"
- "-v, --version Display the Ice version.\n"
- "-DNAME Define NAME as 1.\n"
- "-DNAME=DEF Define NAME as DEF.\n"
- "-UNAME Remove any definition for NAME.\n"
- "-IDIR Put DIR in the include file search path.\n"
- "-d, --debug Print debug messages.\n"
- "--ice Permit `Ice' prefix (for building Ice source code only).\n"
- "--underscore Permit underscores in Slice identifiers.\n"
- "-o FILE Output sample descriptors into the file FILE.\n"
- "-f FILE Execute the descriptors in the file FILE.\n"
- "--load SLICE Load Slice definitions from the file SLICE.\n"
- "-e Indicates the database is an Evictor database.\n"
- "--key TYPE Specifies the Slice type of the database key.\n"
- "--value TYPE Specifies the Slice type of the database value.\n"
- "--select EXPR Dump a record only if EXPR is true.\n"
- "-c, --catalog Display information about the databases in an\n"
- " environment, or about a particular database.\n"
- ;
-}
-
-static void
-printCatalogData(const string& dbName, const Freeze::CatalogData& data)
-{
- cout << dbName << ": ";
- if(data.evictor)
- {
- cout << "Evictor database" << endl;
- }
- else
- {
- cout << "Map database" << endl;
- cout << " key type = " << data.key << endl;
- cout << " value type = " << data.value << endl;
- }
-}
-
-static int
-run(const Ice::StringSeq& originalArgs, const Ice::CommunicatorPtr& communicator,
- const FreezeScript::CompactIdResolverIPtr& resolver)
-{
- vector<string> cppArgs;
- bool debug;
- bool ice = true; // Needs to be true in order to create default definitions.
- bool underscore;
- string outputFile;
- string inputFile;
- vector<string> slice;
- bool evictor;
- string keyTypeName;
- string valueTypeName;
- string selectExpr;
- string dbEnvName, dbName;
- const string appName = originalArgs[0];
- IceUtilInternal::Options opts;
- opts.addOpt("h", "help");
- opts.addOpt("v", "version");
- opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
- opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
- opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
- opts.addOpt("d", "debug");
- opts.addOpt("", "ice");
- opts.addOpt("", "underscore");
- opts.addOpt("o", "", IceUtilInternal::Options::NeedArg);
- opts.addOpt("f", "", IceUtilInternal::Options::NeedArg);
- opts.addOpt("", "load", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
- opts.addOpt("e");
- opts.addOpt("", "key", IceUtilInternal::Options::NeedArg);
- opts.addOpt("", "value", IceUtilInternal::Options::NeedArg);
- opts.addOpt("", "select", IceUtilInternal::Options::NeedArg);
- opts.addOpt("c", "catalog");
-
- vector<string> args;
- try
- {
- args = opts.parse(originalArgs);
- }
- catch(const IceUtilInternal::BadOptException& e)
- {
- cerr << appName << ": " << e.reason << endl;
- usage(appName);
- return EXIT_FAILURE;
- }
-
- //
- // Freeze creates a lock file by default to prevent multiple processes from opening
- // the same database environment simultaneously. In the case of a read-only program
- // such as dumpdb, however, we still want to be able to open the environment despite
- // the lock. This assumes of course that the other process has opened the environment
- // with DbPrivate=0. If DbPrivate=0 is also set for dumpdb, we disable the lock.
- //
- if(!args.empty())
- {
- //
- // If an argument is present, we assume it is the name of the database environment.
- //
- Ice::PropertiesPtr props = communicator->getProperties();
- string prefix = "Freeze.DbEnv." + args[0];
- if(props->getPropertyAsIntWithDefault(prefix + ".DbPrivate", 1) <= 0)
- {
- props->setProperty(prefix + ".LockFile", "0");
- }
- }
-
- if(opts.isSet("h"))
- {
- usage(appName);
- return EXIT_SUCCESS;
- }
- if(opts.isSet("version"))
- {
- cout << ICE_STRING_VERSION << endl;
- return EXIT_SUCCESS;
- }
- if(opts.isSet("c"))
- {
- if(args.empty())
- {
- cerr << appName << ": no database environment specified." << endl;
- usage(appName);
- return EXIT_FAILURE;
- }
- else if(args.size() > 2)
- {
- usage(appName);
- return EXIT_FAILURE;
- }
- try
- {
- FreezeScript::CatalogDataMap catalog = FreezeScript::readCatalog(communicator, args[0]);
- if(args.size() == 1)
- {
- if(catalog.empty())
- {
- cout << "Catalog is empty." << endl;
- }
- else
- {
- cout << "Catalog contents:" << endl;
- for(FreezeScript::CatalogDataMap::const_iterator p = catalog.begin(); p != catalog.end(); ++p)
- {
- cout << endl;
- printCatalogData(p->first, p->second);
- }
- }
- }
- else
- {
- FreezeScript::CatalogDataMap::const_iterator p = catalog.find(args[1]);
- if(p == catalog.end())
- {
- cerr << appName << ": database `" << args[1] << "' not found in environment `" << args[0] << "'."
- << endl;
- return EXIT_FAILURE;
- }
- else
- {
- printCatalogData(p->first, p->second);
- }
- }
- return EXIT_SUCCESS;
- }
- catch(const FreezeScript::FailureException& ex)
- {
- cerr << appName << ": " << ex.reason() << endl;
- return EXIT_FAILURE;
- }
- }
- if(opts.isSet("D"))
- {
- vector<string> optargs = opts.argVec("D");
- for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
- {
- cppArgs.push_back("-D" + *i);
- }
- }
- if(opts.isSet("U"))
- {
- vector<string> optargs = opts.argVec("U");
- for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
- {
- cppArgs.push_back("-U" + *i);
- }
- }
- if(opts.isSet("I"))
- {
- vector<string> optargs = opts.argVec("I");
- for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
- {
- cppArgs.push_back("-I" + *i);
- }
- }
- debug = opts.isSet("debug");
-
- // No need to set --ice option here -- it is always true.
-
- underscore = opts.isSet("underscore");
-
- if(opts.isSet("o"))
- {
- outputFile = opts.optArg("o");
- }
- if(opts.isSet("f"))
- {
- inputFile = opts.optArg("f");
- }
- if(opts.isSet("load"))
- {
- vector<string> optArgs = opts.argVec("load");
- for(vector<string>::const_iterator i = optArgs.begin(); i != optArgs.end(); ++i)
- {
- slice.push_back(*i);
- }
- }
- evictor = opts.isSet("e");
- if(opts.isSet("key"))
- {
- keyTypeName = opts.optArg("key");
- }
- if(opts.isSet("value"))
- {
- valueTypeName = opts.optArg("value");
- }
- if(opts.isSet("select"))
- {
- selectExpr = opts.optArg("select");
- }
-
- if(outputFile.empty() && args.size() != 2)
- {
- usage(appName);
- return EXIT_FAILURE;
- }
-
- if(!args.empty())
- {
- dbEnvName = args[0];
- }
- if(args.size() == 2)
- {
- dbName = args[1];
- }
- else
- {
- usage(appName);
- return EXIT_FAILURE;
- }
-
- if(!inputFile.empty() && !selectExpr.empty())
- {
- cerr << appName << ": an input file cannot be specified with --select" << endl;
- return EXIT_FAILURE;
- }
-
- Slice::UnitPtr unit = Slice::Unit::createUnit(true, true, ice, underscore);
- FreezeScript::Destroyer<Slice::UnitPtr> unitD(unit);
- if(!FreezeScript::parseSlice(appName, unit, slice, cppArgs, debug, "-D__DUMPDB__"))
- {
- return EXIT_FAILURE;
- }
-
- FreezeScript::createEvictorSliceTypes(unit);
-
- FreezeScript::collectCompactIds(unit, resolver);
-
- //
- // If no input file was provided, then we need to generate default descriptors.
- //
- string descriptors;
- if(inputFile.empty())
- {
- const string evictorKeyTypeName = "::Ice::Identity";
- const string oldEvictorValueTypeName = "::Freeze::ObjectRecord";
- const string newEvictorValueTypeName = "Object";
-
- if((!keyTypeName.empty() && valueTypeName.empty()) || (keyTypeName.empty() && !valueTypeName.empty() && !evictor))
- {
- cerr << appName << ": a key type and a value type must be specified" << endl;
- usage(appName);
- return EXIT_FAILURE;
- }
- else if(valueTypeName.empty())
- {
- try
- {
- FreezeScript::CatalogDataMap catalog = FreezeScript::readCatalog(communicator, dbEnvName);
- FreezeScript::CatalogDataMap::iterator p = catalog.find(dbName);
- if(p == catalog.end())
- {
- cerr << appName << ": database `" << dbName << "' not found in catalog." << endl;
- cerr << "Current catalog databases:" << endl;
- for(p = catalog.begin(); p != catalog.end(); ++p)
- {
- cerr << " " << p->first << endl;
- }
- return EXIT_FAILURE;
- }
- else
- {
- if(p->second.evictor)
- {
- evictor = true;
- }
- keyTypeName = p->second.key;
- valueTypeName = p->second.value;
-
- if(evictor && valueTypeName.empty())
- {
- valueTypeName = oldEvictorValueTypeName;
- }
- }
- }
- catch(const FreezeScript::FailureException& ex)
- {
- cerr << appName << ": " << ex.reason() << endl;
- return EXIT_FAILURE;
- }
- }
-
- if(evictor)
- {
- if(keyTypeName.empty())
- {
- keyTypeName = evictorKeyTypeName;
- }
- if(valueTypeName.empty())
- {
- valueTypeName = newEvictorValueTypeName;
- }
- }
-
- Slice::TypePtr keyType, valueType;
- Slice::TypeList l;
-
- l = unit->lookupType(keyTypeName, false);
- if(l.empty())
- {
- cerr << appName << ": unknown key type `" << keyTypeName << "'" << endl;
- return EXIT_FAILURE;
- }
- keyType = l.front();
-
- l = unit->lookupType(valueTypeName, false);
- if(l.empty())
- {
- cerr << appName << ": unknown value type `" << valueTypeName << "'" << endl;
- return EXIT_FAILURE;
- }
- valueType = l.front();
-
- ostringstream os;
- IceUtilInternal::XMLOutput out(os);
-
- out << se("dumpdb");
-
- FreezeScript::SliceVisitor visitor(out, keyType, valueType, selectExpr);
- unit->visit(&visitor, false);
-
- out << ee;
-
- descriptors = os.str();
-
- if(!outputFile.empty())
- {
- IceUtilInternal::ofstream of(outputFile);
- if(!of.good())
- {
- cerr << appName << ": unable to open file `" << outputFile << "'" << endl;
- return EXIT_FAILURE;
- }
- of << descriptors << endl;
- of.close();
- return EXIT_SUCCESS;
- }
- }
- else
- {
- IceUtilInternal::ifstream in(inputFile);
- char buff[1024];
- while(true)
- {
- in.read(buff, 1024);
- descriptors.append(buff, static_cast<size_t>(in.gcount()));
- if(in.gcount() < 1024)
- {
- break;
- }
- }
- in.close();
- }
- FreezeScript::ObjectFactoryPtr objectFactory = new FreezeScript::ObjectFactory;
- communicator->addObjectFactory(objectFactory, "");
-
- DbEnv dbEnv(0);
- DbTxn* txn = 0;
- Freeze::ConnectionPtr connection;
- int status = EXIT_SUCCESS;
- try
- {
-#ifdef _WIN32
- //
- // Berkeley DB may use a different C++ runtime.
- //
- dbEnv.set_alloc(::malloc, ::realloc, ::free);
-#endif
-
- //
- // Open the database environment and start a transaction.
- //
- {
- u_int32_t flags = DB_THREAD | DB_CREATE | DB_INIT_TXN | DB_INIT_MPOOL;
- dbEnv.open(dbEnvName.c_str(), flags, FREEZE_SCRIPT_DB_MODE);
- }
-
- //
- // We're creating a connection just to make sure the database environment
- // isn't locked.
- //
- connection = Freeze::createConnection(communicator, dbEnvName, dbEnv);
-
- dbEnv.txn_begin(0, &txn, 0);
-
- FreezeScript::ErrorReporterPtr errorReporter = new FreezeScript::ErrorReporter(cerr, false);
- try
- {
- FreezeScript::DataFactoryPtr factory = new FreezeScript::DataFactory(communicator, unit, errorReporter);
- FreezeScript::DescriptorHandler dh(factory, unit, errorReporter, objectFactory);
-
- istringstream istr(descriptors);
- IceXML::Parser::parse(istr, dh);
-
- FreezeScript::DumpDBDescriptorPtr descriptor = dh.descriptor();
- descriptor->validate();
-
- if(evictor)
- {
- //
- // The evictor database file contains multiple databases. We must first
- // determine the names of those databases, ignoring any whose names
- // begin with "$index:". Each database represents a separate facet, with
- // the facet name used as the database name. The database named "$default"
- // represents the main object.
- //
- vector<string> dbNames;
- {
- Db db(&dbEnv, 0);
- db.open(txn, dbName.c_str(), 0, DB_UNKNOWN, DB_RDONLY, 0);
- Dbt dbKey, dbValue;
- dbKey.set_flags(DB_DBT_MALLOC);
- dbValue.set_flags(DB_DBT_USERMEM | DB_DBT_PARTIAL);
-
- Dbc* dbc = 0;
- db.cursor(txn, &dbc, 0);
-
- while(dbc->get(&dbKey, &dbValue, DB_NEXT) == 0)
- {
- string s(static_cast<char*>(dbKey.get_data()), dbKey.get_size());
- if(s.find("$index:") != 0)
- {
- dbNames.push_back(s);
- }
- free(dbKey.get_data());
- }
-
- dbc->close();
- db.close(0);
- }
-
- //
- // Dump each database.
- //
- for(vector<string>::iterator p = dbNames.begin(); p != dbNames.end(); ++p)
- {
- string name = *p;
- string facet = (name == "$default" ? string("") : name);
- Db db(&dbEnv, 0);
- db.open(txn, dbName.c_str(), name.c_str(), DB_BTREE, DB_RDONLY, FREEZE_SCRIPT_DB_MODE);
- descriptor->dump(communicator, &db, txn, facet);
- db.close(0);
- }
- }
- else
- {
- //
- // Dump a map database.
- //
- Db db(&dbEnv, 0);
- db.open(txn, dbName.c_str(), 0, DB_BTREE, DB_RDONLY, FREEZE_SCRIPT_DB_MODE);
- descriptor->dump(communicator, &db, txn, "");
- db.close(0);
- }
- }
- catch(const IceXML::ParserException& ex)
- {
- errorReporter->error(ex.reason());
- }
- }
- catch(const DbException& ex)
- {
- cerr << appName << ": database error: " << ex.what() << endl;
- status = EXIT_FAILURE;
- }
- catch(...)
- {
- try
- {
- if(txn)
- {
- txn->abort();
- }
- dbEnv.close(0);
- }
- catch(const DbException& ex)
- {
- cerr << appName << ": database error: " << ex.what() << endl;
- }
- if(connection)
- {
- connection->close();
- connection = 0;
- }
- throw;
- }
-
- try
- {
- if(txn)
- {
- txn->abort();
- }
- if(connection)
- {
- connection->close();
- }
- dbEnv.close(0);
- }
- catch(const DbException& ex)
- {
- cerr << appName << ": database error: " << ex.what() << endl;
- status = EXIT_FAILURE;
- }
-
- return status;
-}
-
-#ifdef _WIN32
-
-int
-wmain(int argc, wchar_t* argv[])
-
-#else
-
-int
-main(int argc, char* argv[])
-
-#endif
-{
- Ice::StringSeq args = Ice::argsToStringSeq(argc, argv);
- assert(args.size() > 0);
- const string appName = args[0];
-
- Ice::InitializationData initData;
- FreezeScript::CompactIdResolverIPtr resolver = new FreezeScript::CompactIdResolverI;
- initData.compactIdResolver = resolver;
-
- Ice::CommunicatorPtr communicator;
- int status = EXIT_SUCCESS;
- try
- {
- communicator = Ice::initialize(args, initData);
- status = run(args, communicator, resolver);
- }
- catch(const FreezeScript::FailureException& ex)
- {
- string reason = ex.reason();
- cerr << appName << ": " << reason;
- if(reason[reason.size() - 1] != '\n')
- {
- cerr << endl;
- }
- return EXIT_FAILURE;
- }
- catch(const std::exception& ex)
- {
- cerr << appName << ": " << ex.what() << endl;
- status = EXIT_FAILURE;
- }
- catch(...)
- {
- cerr << appName << ": unknown error" << endl;
- return EXIT_FAILURE;
- }
-
- if(communicator)
- {
- communicator->destroy();
- }
-
- return status;
-}
-
-//
-// SliceVisitor
-//
-FreezeScript::SliceVisitor::SliceVisitor(IceUtilInternal::XMLOutput& out, const Slice::TypePtr& keyType,
- const Slice::TypePtr& valueType, const string& selectExpr) :
- _out(out)
-{
- out << se("database") << attr("key", typeToString(keyType)) << attr("value", typeToString(valueType));
- out << se("record");
- if(!selectExpr.empty())
- {
- out << se("if") << attr("test", selectExpr);
- out << se("echo") << attr("message", "Key: ") << attr("value", "key") << ee;
- out << se("echo") << attr("message", "Value: ") << attr("value", "value") << ee;
- out << ee;
- }
- else
- {
- out << se("echo") << attr("message", "Key: ") << attr("value", "key") << ee;
- out << se("echo") << attr("message", "Value: ") << attr("value", "value") << ee;
- }
- out << ee;
- out << ee;
-}
-
-bool
-FreezeScript::SliceVisitor::visitClassDefStart(const Slice::ClassDefPtr& v)
-{
- if(v->isInterface() || v->isLocal())
- {
- return false;
- }
-
- string scoped = v->scoped();
- if(ignoreType(scoped))
- {
- return false;
- }
-
- _out.newline();
- _out.newline();
- _out << "<!-- class " << scoped << " -->";
- _out << se("dump") << attr("type", scoped) << ee;
-
- return false;
-}
-
-bool
-FreezeScript::SliceVisitor::visitStructStart(const Slice::StructPtr& v)
-{
- if(v->isLocal())
- {
- return false;
- }
-
- string scoped = v->scoped();
- if(ignoreType(scoped))
- {
- return false;
- }
-
- _out.newline();
- _out.newline();
- _out << "<!-- struct " << scoped << " -->";
- _out << se("dump") << attr("type", scoped) << ee;
-
- return false;
-}
-
-void
-FreezeScript::SliceVisitor::visitSequence(const Slice::SequencePtr& v)
-{
- if(v->isLocal())
- {
- return;
- }
-
- string scoped = v->scoped();
- if(ignoreType(scoped))
- {
- return;
- }
-
- _out.newline();
- _out.newline();
- _out << "<!-- sequence " << scoped << " -->";
- _out << se("dump") << attr("type", scoped) << ee;
-}
-
-void
-FreezeScript::SliceVisitor::visitDictionary(const Slice::DictionaryPtr& v)
-{
- if(v->isLocal())
- {
- return;
- }
-
- string scoped = v->scoped();
- if(ignoreType(scoped))
- {
- return;
- }
-
- _out.newline();
- _out.newline();
- _out << "<!-- dictionary " << scoped << " -->";
- _out << se("dump") << attr("type", scoped) << ee;
-}
-
-void
-FreezeScript::SliceVisitor::visitEnum(const Slice::EnumPtr& v)
-{
- if(v->isLocal())
- {
- return;
- }
-
- string scoped = v->scoped();
- if(ignoreType(scoped))
- {
- return;
- }
-
- _out.newline();
- _out.newline();
- _out << "<!-- enum " << scoped << " -->";
- _out << se("dump") << attr("type", scoped) << ee;
-}
-
-//
-// DescriptorHandler
-//
-FreezeScript::DescriptorHandler::DescriptorHandler(const DataFactoryPtr& factory, const Slice::UnitPtr& unit,
- const ErrorReporterPtr& errorReporter,
- const FreezeScript::ObjectFactoryPtr& objectFactory) :
- _factory(factory), _unit(unit), _errorReporter(errorReporter), _objectFactory(objectFactory)
-{
-}
-
-void
-FreezeScript::DescriptorHandler::startElement(const string& name, const IceXML::Attributes& attributes, int line,
- int /*column*/)
-{
- DescriptorPtr d;
-
- if(name == "dumpdb")
- {
- if(_current)
- {
- _errorReporter->descriptorError("<dumpdb> must be the top-level element", line);
- }
-
- _descriptor = new DumpDBDescriptor(line, _factory, _errorReporter, attributes, _unit);
- d = _descriptor;
- }
- else if(name == "database")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<database> must be a child of <dumpdb>", line);
- }
-
- d = new DatabaseDescriptor(_current, line, _factory, _errorReporter, attributes, _unit);
- }
- else if(name == "record")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<record> must be a child of <database>", line);
- }
-
- d = new RecordDescriptor(_current, line, _factory, _errorReporter, attributes, _unit, _objectFactory);
- }
- else if(name == "dump")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<dump> must be a child of <dumpdb>", line);
- }
-
- d = new DumpDescriptor(_current, line, _factory, _errorReporter, attributes, _unit);
- }
- else if(name == "set")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<set> cannot be a top-level element", line);
- }
-
- d = new SetDescriptor(_current, line, _factory, _errorReporter, attributes);
- }
- else if(name == "define")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<define> cannot be a top-level element", line);
- }
-
- d = new DefineDescriptor(_current, line, _factory, _errorReporter, attributes, _unit);
- }
- else if(name == "add")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<add> cannot be a top-level element", line);
- }
-
- d = new AddDescriptor(_current, line, _factory, _errorReporter, attributes);
- }
- else if(name == "remove")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<remove> cannot be a top-level element", line);
- }
-
- d = new RemoveDescriptor(_current, line, _factory, _errorReporter, attributes);
- }
- else if(name == "fail")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<fail> cannot be a top-level element", line);
- }
-
- d = new FailDescriptor(_current, line, _factory, _errorReporter, attributes);
- }
- else if(name == "echo")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<echo> cannot be a top-level element", line);
- }
-
- d = new EchoDescriptor(_current, line, _factory, _errorReporter, attributes, cout);
- }
- else if(name == "if")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<if> cannot be a top-level element", line);
- }
-
- d = new IfDescriptor(_current, line, _factory, _errorReporter, attributes);
- }
- else if(name == "iterate")
- {
- if(!_current)
- {
- _errorReporter->descriptorError("<iterate> cannot be a top-level element", line);
- }
-
- d = new IterateDescriptor(_current, line, _factory, _errorReporter, attributes);
- }
- else
- {
- _errorReporter->descriptorError("unknown descriptor `" + name + "'", line);
- }
-
- if(_current)
- {
- _current->addChild(d);
- }
- _current = d;
-}
-
-void
-FreezeScript::DescriptorHandler::endElement(const std::string&, int, int)
-{
- assert(_current);
- _current = _current->parent();
-}
-
-void
-FreezeScript::DescriptorHandler::characters(const std::string&, int, int)
-{
-}
-
-void
-FreezeScript::DescriptorHandler::error(const std::string& msg, int line, int)
-{
- _errorReporter->descriptorError(msg, line);
-}
-
-FreezeScript::DumpDBDescriptorPtr
-FreezeScript::DescriptorHandler::descriptor() const
-{
- return _descriptor;
-}
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-03 20:59:38 +0000