6 files changed, 607 insertions, 0 deletions
diff --git a/registry/tools/fileurl.cxx b/registry/tools/fileurl.cxx
new file mode 100644
index 000000000..ce99be5a1
--- /dev/null
+++ b/registry/tools/fileurl.cxx
@@ -0,0 +1,77 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "fileurl.hxx"
+
+#include <rtl/ustring.hxx>
+#include <osl/file.hxx>
+#include <osl/process.h>
+#include <osl/thread.h>
+
+#include <string.h>
+
+#ifdef SAL_UNX
+#define SEPARATOR '/'
+#else
+#define SEPARATOR '\\'
+#endif
+
+using osl::FileBase;
+
+namespace registry::tools
+{
+OUString convertToFileUrl(char const* filename, sal_Int32 length)
+{
+    OUString const uFileName(filename, length, osl_getThreadTextEncoding());
+    if (strncmp(filename, "file://", 7) == 0)
+    {
+        // already a FileUrl.
+        return uFileName;
+    }
+
+    OUString uFileUrl;
+    if (length <= 0)
+        return uFileUrl;
+    if (filename[0] != SEPARATOR)
+    {
+        // relative path name.
+        OUString uWorkingDir;
+        if (osl_getProcessWorkingDir(&uWorkingDir.pData) != osl_Process_E_None)
+        {
+            assert(false);
+        }
+        if (FileBase::getAbsoluteFileURL(uWorkingDir, uFileName, uFileUrl) != FileBase::E_None)
+        {
+            assert(false);
+        }
+    }
+    else
+    {
+        // absolute path name.
+        if (FileBase::getFileURLFromSystemPath(uFileName, uFileUrl) != FileBase::E_None)
+        {
+            assert(false);
+        }
+    }
+    return uFileUrl;
+}
+
+} // namespace registry::tools
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/registry/tools/fileurl.hxx b/registry/tools/fileurl.hxx
new file mode 100644
index 000000000..c09c7ff6a
--- /dev/null
+++ b/registry/tools/fileurl.hxx
@@ -0,0 +1,33 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_REGISTRY_TOOLS_FILEURL_HXX
+#define INCLUDED_REGISTRY_TOOLS_FILEURL_HXX
+
+#include <rtl/ustring.hxx>
+
+namespace registry::tools
+{
+OUString convertToFileUrl(char const* filename, sal_Int32 length);
+
+} // namespace registry::tools
+
+#endif /* INCLUDED_REGISTRY_TOOLS_FILEURL_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/registry/tools/options.cxx b/registry/tools/options.cxx
new file mode 100644
index 000000000..0212c94e9
--- /dev/null
+++ b/registry/tools/options.cxx
@@ -0,0 +1,144 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "options.hxx"
+
+#include <osl/diagnose.h>
+
+#include <stdio.h>
+
+namespace registry::tools
+{
+
+Options::Options (char const * program)
+    : m_program (program)
+{}
+
+Options::~Options()
+{}
+
+// static
+bool Options::checkArgument(std::vector< std::string> & rArgs, char const * arg, size_t len)
+{
+    bool result = ((arg != nullptr) && (len > 0));
+    OSL_PRECOND(result, "registry::tools::Options::checkArgument(): invalid arguments");
+    if (!result)
+        return false;
+
+    switch (arg[0])
+    {
+    case '@':
+        result = len > 1;
+        if (result)
+        {
+            // "@<cmdfile>"
+            result = Options::checkCommandFile(rArgs, &(arg[1]));
+        }
+        break;
+    case '-':
+        result = len > 1;
+        if (result)
+        {
+            // "-<option>"
+            std::string option (&(arg[0]), 2);
+            rArgs.push_back(option);
+            if (len > 2)
+            {
+                // "-<option><param>"
+                std::string param(&(arg[2]), len - 2);
+                rArgs.push_back(param);
+            }
+        }
+        break;
+    default:
+        rArgs.push_back(std::string(arg, len));
+        break;
+    }
+    return result;
+}
+
+// static
+bool Options::checkCommandFile(std::vector< std::string > & rArgs, char const * filename)
+{
+    FILE * fp = fopen(filename, "r");
+    if (fp == nullptr)
+    {
+        fprintf(stderr, "ERROR: Can't open command file \"%s\"\n", filename);
+        return false;
+    }
+
+    std::string buffer;
+    buffer.reserve(256);
+
+    bool quoted = false;
+    int  c = EOF;
+    while ((c = fgetc(fp)) != EOF)
+    {
+        switch(c)
+        {
+        case '\"':
+            quoted = !quoted;
+            break;
+        case ' ':
+        case '\t':
+        case '\r':
+        case '\n':
+            if (!quoted)
+            {
+                if (!buffer.empty())
+                {
+                    if (!checkArgument(rArgs, buffer.c_str(), buffer.size()))
+                    {
+                        // failure.
+                        (void) fclose(fp);
+                        return false;
+                    }
+                    buffer.clear();
+                }
+                break;
+            }
+            [[fallthrough]];
+        default:
+            buffer.push_back(sal::static_int_cast<char>(c));
+            break;
+        }
+    }
+    return fclose(fp) == 0;
+}
+
+bool Options::initOptions (std::vector< std::string > & rArgs)
+{
+    return initOptions_Impl (rArgs);
+}
+
+bool Options::badOption (char const * reason, char const * option) const
+{
+    (void) fprintf(stderr, "%s: %s option '%s'\n", m_program.c_str(), reason, option);
+    return printUsage();
+}
+
+bool Options::printUsage() const
+{
+    printUsage_Impl();
+    return false;
+}
+
+} // namespace registry::tools
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/registry/tools/options.hxx b/registry/tools/options.hxx
new file mode 100644
index 000000000..6813d21fc
--- /dev/null
+++ b/registry/tools/options.hxx
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX
+#define INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX
+
+#include <string>
+#include <vector>
+
+namespace registry::tools
+{
+class Options
+{
+    std::string m_program;
+
+    Options (Options const &) = delete;
+    Options & operator= (Options const &) = delete;
+
+public:
+    explicit Options (char const * program);
+    virtual ~Options();
+
+    static bool checkArgument (std::vector< std::string > & rArgs, char const * arg, size_t len);
+
+    bool initOptions (std::vector< std::string > & rArgs);
+    bool badOption (char const * reason, char const * option) const;
+
+    bool printUsage() const;
+
+protected:
+    static  bool checkCommandFile(std::vector< std::string > & rArgs, char const * filename);
+
+    virtual bool initOptions_Impl(std::vector< std::string > & rArgs) = 0;
+    virtual void printUsage_Impl() const = 0;
+};
+
+} // namespace registry::tools
+
+#endif /* INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/registry/tools/regmerge.cxx b/registry/tools/regmerge.cxx
new file mode 100644
index 000000000..409773a70
--- /dev/null
+++ b/registry/tools/regmerge.cxx
@@ -0,0 +1,183 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <registry/registry.hxx>
+#include "fileurl.hxx"
+#include "options.hxx"
+
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+
+#include <stdio.h>
+#include <string.h>
+
+using namespace registry::tools;
+
+namespace {
+
+class Options_Impl : public Options
+{
+    bool m_bVerbose;
+
+public:
+    explicit Options_Impl (char const * program)
+        : Options(program), m_bVerbose(false)
+    {}
+    bool isVerbose() const { return m_bVerbose; }
+
+protected:
+    virtual void printUsage_Impl() const override;
+    virtual bool initOptions_Impl(std::vector< std::string > & rArgs) override;
+};
+
+}
+
+void Options_Impl::printUsage_Impl() const
+{
+    fprintf(stderr, "using: regmerge [-v|--verbose] mergefile mergeKeyName regfile_1 ... regfile_n\n");
+    fprintf(stderr, "       regmerge @regcmds\nOptions:\n");
+    fprintf(stderr, "  -v, --verbose : verbose output on stdout.\n");
+    fprintf(stderr, "  mergefile     : specifies the merged registry file. If this file doesn't exists,\n");
+    fprintf(stderr, "                  it is created.\n");
+    fprintf(stderr, "  mergeKeyName  : specifies the merge key, everything is merged under this key.\n");
+    fprintf(stderr, "                  If this key doesn't exists, it is created.\n");
+    fprintf(stderr, "  regfile_1..n  : specifies one or more registry files which are merged.\n");
+}
+
+bool Options_Impl::initOptions_Impl (std::vector< std::string > & rArgs)
+{
+    std::vector< std::string >::iterator first = rArgs.begin(), last = rArgs.end();
+    if ((first != last) && ((*first)[0] == '-'))
+    {
+        std::string option(*first);
+        if ((option.compare("-v") == 0) || (option.compare("--verbose") == 0))
+        {
+            m_bVerbose = true;
+        }
+        else if ((option.compare("-h") == 0) || (option.compare("-?") == 0))
+        {
+            return printUsage();
+        }
+        else
+        {
+            return badOption("unknown", option.c_str());
+        }
+        (void) rArgs.erase(first);
+    }
+    return true;
+}
+
+#if (defined UNX)
+int main( int argc, char * argv[] )
+#else
+int __cdecl main( int argc, char * argv[] )
+#endif
+{
+    try
+    {
+        Options_Impl options(argv[0]);
+
+        std::vector< std::string > args;
+        for (int i = 1; i < argc; i++)
+        {
+            if (!Options::checkArgument(args, argv[i], strlen(argv[i])))
+            {
+                options.printUsage();
+                return 1;
+            }
+        }
+        if (!options.initOptions(args))
+        {
+            return 1;
+        }
+        if (args.size() < 3)
+        {
+            options.printUsage();
+            return 1;
+        }
+
+        Registry reg;
+        OUString regName( convertToFileUrl(args[0].c_str(), args[0].size()) );
+        if (reg.open(regName, RegAccessMode::READWRITE) != RegError::NO_ERROR)
+        {
+            if (reg.create(regName) != RegError::NO_ERROR)
+            {
+                if (options.isVerbose())
+                    fprintf(stderr, "open registry \"%s\" failed\n", args[0].c_str());
+                return -1;
+            }
+        }
+
+        RegistryKey rootKey;
+        if (reg.openRootKey(rootKey) != RegError::NO_ERROR)
+        {
+            if (options.isVerbose())
+                fprintf(stderr, "open root key of registry \"%s\" failed\n", args[0].c_str());
+            return -4;
+        }
+
+        OUString mergeKeyName( OUString::createFromAscii(args[1].c_str()) );
+        for (size_t i = 2; i < args.size(); i++)
+        {
+            OUString targetRegName( convertToFileUrl(args[i].c_str(), args[i].size()) );
+            RegError _ret = reg.mergeKey(rootKey, mergeKeyName, targetRegName, options.isVerbose());
+            if (_ret != RegError::NO_ERROR)
+            {
+                if (_ret == RegError::MERGE_CONFLICT)
+                {
+                    if (options.isVerbose())
+                        fprintf(stderr, "merging registry \"%s\" under key \"%s\" in registry \"%s\".\n",
+                                args[i].c_str(), args[1].c_str(), args[0].c_str());
+                }
+                else
+                {
+                    if (options.isVerbose())
+                        fprintf(stderr, "ERROR: merging registry \"%s\" under key \"%s\" in registry \"%s\" failed.\n",
+                                args[i].c_str(), args[1].c_str(), args[0].c_str());
+                    return -2;
+                }
+            }
+            else
+            {
+                if (options.isVerbose())
+                    fprintf(stderr, "merging registry \"%s\" under key \"%s\" in registry \"%s\".\n",
+                            args[i].c_str(), args[1].c_str(), args[0].c_str());
+            }
+        }
+
+        rootKey.releaseKey();
+        if (reg.close() != RegError::NO_ERROR)
+        {
+            if (options.isVerbose())
+                fprintf(stderr, "closing registry \"%s\" failed\n", args[0].c_str());
+            return -5;
+        }
+    }
+    catch (const std::exception &e)
+    {
+        SAL_WARN("registry", "Fatal exception: " << e.what());
+        return -5;
+    }
+
+
+    return 0;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/registry/tools/regview.cxx b/registry/tools/regview.cxx
new file mode 100644
index 000000000..56aa343f4
--- /dev/null
+++ b/registry/tools/regview.cxx
@@ -0,0 +1,113 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <regapi.hxx>
+#include "fileurl.hxx"
+
+#include <rtl/ustring.hxx>
+
+#include <stdio.h>
+#include <string.h>
+
+using namespace registry::tools;
+
+#if (defined UNX)
+int main( int argc, char * argv[] )
+#else
+int __cdecl main( int argc, char * argv[] )
+#endif
+{
+    try
+    {
+        RegHandle       hReg;
+        RegKeyHandle    hRootKey, hKey;
+
+        if (argc < 2 || argc > 3)
+        {
+            fprintf(stderr, "using: regview registryfile [keyName]\n");
+            exit(1);
+        }
+
+        OUString regName( convertToFileUrl(argv[1], strlen(argv[1])) );
+        if (reg_openRegistry(regName.pData, &hReg) != RegError::NO_ERROR)
+        {
+            fprintf(stderr, "open registry \"%s\" failed\n", argv[1]);
+            exit(1);
+        }
+
+        if (reg_openRootKey(hReg, &hRootKey) == RegError::NO_ERROR)
+        {
+            if (argc == 3)
+            {
+                OUString keyName( OUString::createFromAscii(argv[2]) );
+                if (reg_openKey(hRootKey, keyName.pData, &hKey) == RegError::NO_ERROR)
+                {
+                    if (reg_dumpRegistry(hKey) != RegError::NO_ERROR)
+                    {
+                        fprintf(stderr, "dumping registry \"%s\" failed\n", argv[1]);
+                    }
+
+                    if (reg_closeKey(hKey) != RegError::NO_ERROR)
+                    {
+                        fprintf(stderr, "closing key \"%s\" of registry \"%s\" failed\n",
+                                argv[2], argv[1]);
+                    }
+                }
+                else
+                {
+                    fprintf(stderr, "key \"%s\" not exists in registry \"%s\"\n",
+                            argv[2], argv[1]);
+                }
+            }
+            else
+            {
+                if (reg_dumpRegistry(hRootKey) != RegError::NO_ERROR)
+                {
+                    fprintf(stderr, "dumping registry \"%s\" failed\n", argv[1]);
+                }
+            }
+
+            if (reg_closeKey(hRootKey) != RegError::NO_ERROR)
+            {
+                fprintf(stderr, "closing root key of registry \"%s\" failed\n", argv[1]);
+            }
+        }
+        else
+        {
+            fprintf(stderr, "open root key of registry \"%s\" failed\n", argv[1]);
+        }
+
+        if (reg_closeRegistry(hReg) != RegError::NO_ERROR)
+        {
+            fprintf(stderr, "closing registry \"%s\" failed\n", argv[1]);
+            exit(1);
+        }
+
+        return 0;
+    }
+    catch (std::exception& e)
+    {
+        fprintf(stderr, "failure: \"%s\"\n", e.what());
+        return 1;
+    }
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */