new helper tool

1 files changed, 318 insertions, 0 deletions

diff --git a/registry/tools/rdbedit.cxx b/registry/tools/rdbedit.cxx
new file mode 100644
index 000000000000..c2b3d6a3dcf3
--- /dev/null
+++ b/registry/tools/rdbedit.cxx
@@ -0,0 +1,318 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_registry.hxx"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "registry/registry.hxx"
+#include "registry/reflread.hxx"
+#include <rtl/ustring.hxx>
+#include <rtl/alloc.h>
+#include <osl/process.h>
+#include <osl/diagnose.h>
+#include <osl/thread.h>
+#include <osl/file.hxx>
+
+#ifdef SAL_UNX
+#define SEPARATOR '/'
+#else
+#define SEPARATOR '\\'
+#endif
+
+using namespace ::rtl;
+using namespace ::osl;
+
+sal_Bool isFileUrl(const OString& fileName)
+{
+    if (fileName.indexOf("file://") == 0 )
+        return sal_True;
+    return sal_False;
+}
+
+OUString convertToFileUrl(const OString& fileName)
+{
+    if ( isFileUrl(fileName) )
+    {
+        return OStringToOUString(fileName, osl_getThreadTextEncoding());
+    }
+
+    OUString uUrlFileName;
+    OUString uFileName(fileName.getStr(), fileName.getLength(), osl_getThreadTextEncoding());
+    if ( fileName.indexOf('.') == 0 || fileName.indexOf(SEPARATOR) < 0 )
+    {
+        OUString uWorkingDir;
+        if (osl_getProcessWorkingDir(&uWorkingDir.pData) != osl_Process_E_None)
+        {
+            OSL_ASSERT(false);
+        }
+        if (FileBase::getAbsoluteFileURL(uWorkingDir, uFileName, uUrlFileName)
+            != FileBase::E_None)
+        {
+            OSL_ASSERT(false);
+        }
+    } else
+    {
+        if (FileBase::getFileURLFromSystemPath(uFileName, uUrlFileName)
+            != FileBase::E_None)
+        {
+            OSL_ASSERT(false);
+        }
+    }
+
+    return uUrlFileName;
+}
+
+#define U2S( s ) \
+    OUStringToOString(s, RTL_TEXTENCODING_UTF8).getStr()
+#define S2U( s ) \
+    OStringToOUString(s, RTL_TEXTENCODING_UTF8)
+
+struct LessString
+{
+    sal_Bool operator()(const OUString& str1, const OUString& str2) const
+    {
+        return (str1 < str2);
+    }
+};
+
+enum Command {
+       DELETEKEY
+};
+
+class Options
+{
+public:
+    Options()
+        : m_bVerbose(false)
+        {}
+    ~Options()
+        {}
+
+    bool initOptions(int ac, char* av[]);
+
+    OString prepareHelp();
+    OString prepareVersion();
+
+    const OString& getProgramName()
+        { return m_program; }
+    const OString& getTypeReg()
+        { return m_typeRegName; }
+    const OString& getKeyName()
+        { return m_keyName; }
+    const Command getCommand()
+        { return m_command; }
+    bool verbose()
+        { return m_bVerbose; }
+protected:
+    OString     m_program;
+    OString     m_typeRegName;
+    OString     m_keyName;
+    Command     m_command;
+    bool        m_bVerbose;
+};
+
+bool Options::initOptions(int ac, char* av[])
+{
+    bool bRet = true;
+    sal_uInt16  i=1;
+
+    if (ac < 2)
+    {
+        fprintf(stderr, "%s", prepareHelp().getStr());
+        bRet = sal_False;
+    }
+
+    m_program = av[0];
+    sal_Int32 index = -1;
+    if ((index=m_program.lastIndexOf(SEPARATOR)) > 0)
+        m_program = av[0]+index+1;
+
+    char    *s=NULL;
+    for (; i < ac; i++)
+    {
+        if (av[i][0] == '-')
+        {
+            switch (av[i][1])
+            {
+                case 'r':
+                case 'R':
+                    if (av[i][2] == '\0')
+                    {
+                        if (i < ac - 1 && av[i+1][0] != '-')
+                        {
+                            i++;
+                            s = av[i];
+                        } else
+                        {
+                            fprintf(stderr, "%s: invalid option '%s'\n", m_program.getStr(), av[i]);
+                            bRet = sal_False;
+                            break;
+                        }
+                    } else
+                    {
+                        s = av[i] + 2;
+                    }
+                    m_typeRegName = OString(s);
+                    break;
+                case 'd':
+                case 'D':
+                    if (av[i][2] == '\0')
+                    {
+                        if (i < ac - 1 && av[i+1][0] != '-')
+                        {
+                            i++;
+                            s = av[i];
+                        } else
+                        {
+                            fprintf(stderr, "%s: invalid option '%s'\n", m_program.getStr(), av[i]);
+                            bRet = sal_False;
+                            break;
+                        }
+                    } else
+                    {
+                        s = av[i] + 2;
+                    }
+                    m_keyName = OString(s);
+                    break;
+                case 'v':
+                case 'V':
+                    if (av[i][2] != '\0')
+                    {
+                        fprintf(stderr, "%s: invalid option '%s'\n", m_program.getStr(), av[i]);
+                        bRet = sal_False;
+                    }
+                    m_bVerbose = true;
+                    break;
+                case 'h':
+                case '?':
+                    if (av[i][2] != '\0')
+                    {
+                        fprintf(stderr, "%s: invalid option '%s'\n", m_program.getStr(), av[i]);
+                        bRet = false;
+                    } else
+                    {
+                        fprintf(stdout, "%s", prepareHelp().getStr());
+                        exit(0);
+                    }
+                    break;
+                default:
+                    fprintf(stderr, "%s: unknown option '%s'\n", m_program.getStr(), av[i]);
+                    bRet = false;
+                    break;
+            }
+        } else
+        {
+            fprintf(stderr, "%s: unknown option '%s'\n", m_program.getStr(), av[i]);
+            bRet = false;
+        }
+    }
+
+    return bRet;
+}
+
+OString Options::prepareHelp()
+{
+    OString help("\nusing: ");
+    help += m_program + " -r<filename> <command>\n";
+    help += "    -r<filename>  = filename specifies the name of the type registry.\n";
+    help += "Commands:\n";
+    help += "    -d <keyname>  = delete the specified key from the registry. Keyname\n";
+    help += "                    specifies the name of the key that get deleted.\n";
+    help += "    -v            = verbose output.\n";
+    help += "    -h|-?         = print this help message and exit.\n";
+    help += prepareVersion();
+
+    return help;
+}
+
+OString Options::prepareVersion()
+{
+    OString version(m_program);
+    version += " Version 1.0\n\n";
+    return version;
+}
+
+static Options options;
+
+
+#if (defined UNX) || (defined OS2) || (defined __MINGW32__)
+int main( int argc, char * argv[] )
+#else
+int _cdecl main( int argc, char * argv[] )
+#endif
+{
+    if ( !options.initOptions(argc, argv) )
+    {
+        exit(1);
+    }
+
+    OUString typeRegName( convertToFileUrl(options.getTypeReg()) );
+
+    Registry typeReg;
+
+    if ( typeReg.open(typeRegName, REG_READWRITE) )
+    {
+        fprintf(stderr, "%s: open registry \"%s\" failed\n",
+                options.getProgramName().getStr(), options.getTypeReg().getStr());
+        exit(2);
+    }
+
+    RegistryKey typeRoot;
+    if ( typeReg.openRootKey(typeRoot) )
+    {
+        fprintf(stderr, "%s: open root key of registry \"%s\" failed\n",
+                options.getProgramName().getStr(), options.getTypeReg().getStr());
+        exit(3);
+    }
+
+    if ( options.getCommand() == DELETEKEY )
+    {
+        if ( typeRoot.deleteKey(S2U(options.getKeyName())) )
+          {
+            fprintf(stderr, "%s: delete key \"%s\" of registry \"%s\" failed\n",
+                    options.getProgramName().getStr(), options.getKeyName().getStr(), options.getTypeReg().getStr());
+            exit(4);
+        } else {
+          if (options.verbose())
+            fprintf(stderr, "%s: delete key \"%s\" of registry \"%s\"\n",
+                    options.getProgramName().getStr(), options.getKeyName().getStr(), options.getTypeReg().getStr());
+        }
+    }
+
+    typeRoot.releaseKey();
+    if ( typeReg.close() )
+    {
+        fprintf(stderr, "%s: closing registry \"%s\" failed\n",
+                options.getProgramName().getStr(), options.getTypeReg().getStr());
+        exit(5);
+    }
+}
+
+