moving icegriddb/icestormdb from cpp/tools to cpp/src

1 files changed, 386 insertions, 0 deletions

diff --git a/cpp/src/IceGrid/IceGridDB.cpp b/cpp/src/IceGrid/IceGridDB.cpp
new file mode 100644
index 00000000000..12b968a18eb
--- /dev/null
+++ b/cpp/src/IceGrid/IceGridDB.cpp
@@ -0,0 +1,386 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2016 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 <IceUtil/DisableWarnings.h>
+#include <IceUtil/Options.h>
+#include <IceUtil/FileUtil.h>
+#include <Ice/Application.h>
+#include <Freeze/Freeze.h>
+#include <Freeze/CatalogIndexList.h>
+#include <IceGrid/Admin.h>
+#include <IcePatch2Lib/Util.h>
+#include <DBTypes.h>
+#include <StringApplicationInfoDict.h>
+#include <StringAdapterInfoDict.h>
+#include <IdentityObjectInfoDict.h>
+#include <SerialsDict.h>
+
+using namespace std;
+using namespace Ice;
+using namespace IceGrid;
+
+class Client : public Application
+{
+public:
+
+    void usage();
+    virtual int run(int, char*[]);
+};
+
+#ifdef _WIN32
+
+int
+wmain(int argc, wchar_t* argv[])
+
+#else
+
+int
+main(int argc, char* argv[])
+
+#endif
+{
+    Client app;
+    return app.main(argc, argv);
+}
+
+void
+Client::usage()
+{
+    cerr << "Usage: " << appName() << " <options>\n";
+    cerr <<
+        "Options:\n"
+        "-h, --help             Show this message.\n"
+        "-v, --version          Display version.\n"
+        "--import FILE          Import database from FILE.\n"
+        "--export FILE          Export database to FILE.\n"
+        "--dbhome DIR           The database directory.\n"
+        "-d, --debug            Print debug messages.\n"
+        ;
+}
+
+int
+Client::run(int argc, char* argv[])
+{
+    IceUtilInternal::Options opts;
+    opts.addOpt("h", "help");
+    opts.addOpt("v", "version");
+    opts.addOpt("d", "debug");
+    opts.addOpt("", "import", IceUtilInternal::Options::NeedArg);
+    opts.addOpt("", "export", IceUtilInternal::Options::NeedArg);
+    opts.addOpt("", "dbhome", IceUtilInternal::Options::NeedArg);
+
+    vector<string> args;
+    try
+    {
+        args = opts.parse(argc, const_cast<const char**>(argv));
+    }
+    catch(const IceUtilInternal::BadOptException& e)
+    {
+        cerr << e.reason << endl;
+        usage();
+        return EXIT_FAILURE;
+    }
+    if(!args.empty())
+    {
+        cerr << argv[0] << ": too many arguments" << endl;
+        usage();
+        return EXIT_FAILURE;
+    }
+
+    if(opts.isSet("help"))
+    {
+        usage();
+        return EXIT_SUCCESS;
+    }
+
+    if(opts.isSet("version"))
+    {
+        cout << ICE_STRING_VERSION << endl;
+        return EXIT_SUCCESS;
+    }
+
+    if((!opts.isSet("import") && !opts.isSet("export")) || (opts.isSet("import") && opts.isSet("export")))
+    {
+        cerr << "Either --import or --export must be set" << endl;
+        usage();
+        return EXIT_FAILURE;
+    }
+
+    if(!opts.isSet("dbhome"))
+    {
+        cerr << "Database path must be specified" << endl;
+        usage();
+        return EXIT_FAILURE;
+    }
+
+    bool debug = opts.isSet("debug");
+    bool import = opts.isSet("import");
+    string dbFile = opts.optArg(import ? "import" : "export");
+    string dbPath = opts.optArg("dbhome");
+
+    try
+    {
+        IceGrid::AllData data;
+
+        EncodingVersion encoding; 
+        encoding.major = 1;
+        encoding.minor = 1;
+
+        communicator()->getProperties()->setProperty("Freeze.DbEnv.Registry.DbHome", dbPath);
+
+        if(import)
+        {
+            cout << "Importing database to directory `" << dbPath << "' from file `" << dbFile << "'" << endl;
+
+            if(!IceUtilInternal::directoryExists(dbPath))
+            {
+                cerr << "Output directory does not exist: " << dbPath << endl;
+                return EXIT_FAILURE;
+            }
+
+            StringSeq files = IcePatch2Internal::readDirectory(dbPath);
+            if(!files.empty())
+            {
+                cerr << "Output directory is not empty: " << dbPath << endl;
+                return EXIT_FAILURE;
+            }
+
+            ifstream fs(dbFile.c_str(), ios::binary);
+            if(fs.fail())
+            {
+                cerr << "Could not open input file: " << strerror(errno) << endl;
+                return EXIT_FAILURE;
+            }
+            fs.unsetf(ios::skipws);
+
+            fs.seekg(0, ios::end);
+            streampos fileSize = fs.tellg();
+            fs.seekg(0, ios::beg);
+
+            vector<Ice::Byte> buf;
+            buf.reserve(static_cast<size_t>(fileSize));
+            buf.insert(buf.begin(), istream_iterator<Ice::Byte>(fs), istream_iterator<Ice::Byte>());
+
+            fs.close();
+
+            string type;
+            int version;
+
+            Ice::InputStreamPtr stream = Ice::wrapInputStream(communicator(), buf, encoding);
+            stream->read(type);
+            if(type != "IceGrid")
+            {
+                cerr << "Incorrect input file type: " << type << endl;
+                return EXIT_FAILURE;
+            }
+            stream->read(version);
+            stream->read(data);
+
+            {
+                Freeze::ConnectionPtr connection = Freeze::createConnection(communicator(), "Registry");
+                Freeze::TransactionHolder txn(connection);
+
+                if(debug)
+                {
+                    cout << "Writing Applications Map:" << endl;
+                }
+
+                StringApplicationInfoDict applications(connection, "applications");
+                for(ApplicationInfoSeq::const_iterator p = data.applications.begin();
+                    p != data.applications.end();
+                    ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  NAME = " << p->descriptor.name << endl;
+                    }
+                    applications.put(StringApplicationInfoDict::value_type(p->descriptor.name, *p));
+                }
+
+
+                if(debug)
+                {
+                    cout << "Writing Adapters Map:" << endl;
+                }
+
+                StringAdapterInfoDict adapters(connection, "adapters");
+                for(AdapterInfoSeq::const_iterator p = data.adapters.begin(); p != data.adapters.end(); ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  NAME = " << p->id << endl;
+                    }
+                    adapters.put(StringAdapterInfoDict::value_type(p->id, *p));
+                }
+
+                if(debug)
+                {
+                    cout << "Writing Objects Map:" << endl;
+                }
+
+                IdentityObjectInfoDict objects(connection, "objects");
+                for(ObjectInfoSeq::const_iterator p = data.objects.begin(); p != data.objects.end(); ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  NAME = " << communicator()->identityToString(p->proxy->ice_getIdentity()) << endl;
+                    }
+                    objects.put(IdentityObjectInfoDict::value_type(p->proxy->ice_getIdentity(), *p));
+                }
+
+                if(debug)
+                {
+                    cout << "Writing Internal Objects Map:" << endl;
+                }
+
+                IdentityObjectInfoDict internalObjects(connection, "internal-objects");
+                for(ObjectInfoSeq::const_iterator p = data.internalObjects.begin();
+                    p != data.internalObjects.end();
+                    ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  NAME = " << communicator()->identityToString(p->proxy->ice_getIdentity()) << endl;
+                    }
+                    internalObjects.put(IdentityObjectInfoDict::value_type(p->proxy->ice_getIdentity(), *p));
+                }
+
+                if(debug)
+                {
+                    cout << "Writing Serials Map:" << endl;
+                }
+
+                SerialsDict serials(connection, "serials");
+                for(StringLongDict::const_iterator p = data.serials.begin(); p != data.serials.end(); ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  NAME = " << p->first << endl;
+                    }
+                    serials.put(SerialsDict::value_type(p->first, p->second));
+                }
+
+                txn.commit();
+            }
+        }
+        else
+        {
+            cout << "Exporting database from directory `" << dbPath << "' to file `" << dbFile << "'" << endl;
+
+            {
+                Freeze::ConnectionPtr connection = Freeze::createConnection(communicator(), "Registry");
+                Freeze::TransactionHolder txn(connection);
+
+                if(debug)
+                {
+                    cout << "Reading Application Map:" << endl;
+                }
+
+                IceGrid::StringApplicationInfoDict applications(connection, "applications", false);
+                for(IceGrid::StringApplicationInfoDict::const_iterator p = applications.begin();
+                    p != applications.end();
+                    ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  APPLICATION = " << p->first << endl;
+                    }
+                    data.applications.push_back(p->second);
+                }
+
+                if(debug)
+                {
+                    cout << "Reading Adapter Map:" << endl;
+                }
+
+                StringAdapterInfoDict adapters(connection, "adapters", false);
+                for(StringAdapterInfoDict::const_iterator p = adapters.begin(); p != adapters.end(); ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  ADAPTER = " << p->first << endl;
+                    }
+                    data.adapters.push_back(p->second);
+                }
+
+
+                if(debug)
+                {
+                    cout << "Reading Object Map:" << endl;
+                }
+
+                IdentityObjectInfoDict objects(connection, "objects", false);
+                for(IdentityObjectInfoDict::const_iterator p = objects.begin(); p != objects.end(); ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  IDENTITY = " << communicator()->identityToString(p->first) << endl;
+                    }
+                    data.objects.push_back(p->second);
+                }
+
+                if(debug)
+                {
+                    cout << "Reading Internal Object Map:" << endl;
+                }
+
+                IdentityObjectInfoDict internalObjects(connection, "internal-objects", false);
+                for(IdentityObjectInfoDict::const_iterator p = internalObjects.begin();
+                    p != internalObjects.end();
+                    ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  IDENTITY = " << communicator()->identityToString(p->first) << endl;
+                    }
+                    data.internalObjects.push_back(p->second);
+                }
+
+                if(debug)
+                {
+                    cout << "Reading Serials Map:" << endl;
+                }
+
+                SerialsDict serials(connection, "serials", false);
+                for(SerialsDict::const_iterator p = serials.begin(); p != serials.end(); ++p)
+                {
+                    if(debug)
+                    {
+                        cout << "  NAME = " << p->first << endl;
+                    }
+                    data.serials.insert(std::make_pair(p->first, p->second));
+                }
+
+                txn.rollback();
+            }
+
+            Ice::OutputStreamPtr stream = Ice::createOutputStream(communicator(), encoding);
+            stream->write("IceGrid");
+            stream->write(ICE_INT_VERSION);
+            stream->write(data);
+            pair<const Ice::Byte*, const Ice::Byte*> buf = stream->finished();
+
+            ofstream fs(dbFile.c_str(), ios::binary);
+            if(fs.fail())
+            {
+                cerr << "Could not open output file: " << strerror(errno) << endl;
+                return EXIT_FAILURE;
+            }
+            fs.write(reinterpret_cast<const char*>(buf.first), buf.second - buf.first);
+            fs.close();
+        }
+    }
+    catch(const IceUtil::Exception& ex)
+    {
+        cerr << (import ? "Import" : "Export") << " failed:\n" << ex << endl;
+        return EXIT_FAILURE;
+    }
+
+    return EXIT_SUCCESS;
+}