move help compiler/linker/indexer to a new module

we may want to use syntax highlighter class from svtools later,
which is not available for l10ntools

Change-Id: I5a06b77cb6935e3ef68015fb608aa26ac7c53fac

1 files changed, 275 insertions, 0 deletions

diff --git a/helpcompiler/inc/HelpCompiler.hxx b/helpcompiler/inc/HelpCompiler.hxx
new file mode 100644
index 000000000000..825a55c0330f
--- /dev/null
+++ b/helpcompiler/inc/HelpCompiler.hxx
@@ -0,0 +1,275 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef HELPCOMPILER_HXX
+#define HELPCOMPILER_HXX
+
+#include <string>
+#include <boost/unordered_map.hpp>
+#include <vector>
+#include <list>
+#include <fstream>
+#include <sstream>
+#include <algorithm>
+#include <ctype.h>
+#ifdef SYSTEM_DB_HEADER
+#include SYSTEM_DB_HEADER
+#else
+#include <berkeleydb/db.h>
+#endif
+
+#include <boost/shared_ptr.hpp>
+
+#include <libxml/xmlmemory.h>
+#include <libxml/debugXML.h>
+#include <libxml/HTMLtree.h>
+#include <libxml/xmlIO.h>
+#include <libxml/xinclude.h>
+#include <libxml/catalog.h>
+
+#include <rtl/ustring.hxx>
+#include <osl/thread.h>
+#include <osl/process.h>
+#include <osl/file.hxx>
+
+#include <helpcompiler/compilehelp.hxx>
+
+#if OSL_DEBUG_LEVEL > 2
+    #include <iostream>
+    #define HCDBG(foo) do { if (1) foo; } while(0)
+#else
+    #define HCDBG(foo) do { } while(0)
+#endif
+
+namespace fs
+{
+    rtl_TextEncoding getThreadTextEncoding( void );
+
+    enum convert { native };
+    class path
+    {
+    public:
+        ::rtl::OUString data;
+    public:
+        path() {}
+        path(const path &rOther) : data(rOther.data) {}
+        path(const std::string &in, convert)
+        {
+            rtl::OUString sWorkingDir;
+            osl_getProcessWorkingDir(&sWorkingDir.pData);
+
+            rtl::OString tmp(in.c_str());
+            rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
+            osl::File::getFileURLFromSystemPath(ustrSystemPath, data);
+            osl::File::getAbsoluteFileURL(sWorkingDir, data, data);
+        }
+        path(const std::string &FileURL)
+        {
+            rtl::OString tmp(FileURL.c_str());
+            data = rtl::OStringToOUString(tmp, getThreadTextEncoding());
+        }
+        std::string native_file_string() const
+        {
+            ::rtl::OUString ustrSystemPath;
+            osl::File::getSystemPathFromFileURL(data, ustrSystemPath);
+            rtl::OString tmp(rtl::OUStringToOString(ustrSystemPath, getThreadTextEncoding()));
+            HCDBG(std::cerr << "native_file_string is " << tmp.getStr() << std::endl);
+            return std::string(tmp.getStr());
+        }
+#ifdef WNT
+        wchar_t const * native_file_string_w() const
+        {
+            ::rtl::OUString ustrSystemPath;
+            osl::File::getSystemPathFromFileURL(data, ustrSystemPath);
+            return (wchar_t const *) ustrSystemPath.getStr();
+        }
+#endif
+        std::string native_directory_string() const { return native_file_string(); }
+        std::string toUTF8() const
+        {
+            rtl::OString tmp(rtl::OUStringToOString(data, RTL_TEXTENCODING_UTF8));
+            return std::string(tmp.getStr());
+        }
+        bool empty() const { return data.isEmpty(); }
+        path operator/(const std::string &in) const
+        {
+            path ret(*this);
+            HCDBG(std::cerr << "orig was " <<
+                rtl::OUStringToOString(ret.data, RTL_TEXTENCODING_UTF8).getStr() << std::endl);
+            rtl::OString tmp(in.c_str());
+            rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
+            ret.data += rtl::OUString(sal_Unicode('/'));
+            ret.data += ustrSystemPath;
+            HCDBG(std::cerr << "final is " <<
+                rtl::OUStringToOString(ret.data, RTL_TEXTENCODING_UTF8).getStr() << std::endl);
+            return ret;
+        }
+        void append(const char *in)
+        {
+            rtl::OString tmp(in);
+            rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
+            data = data + ustrSystemPath;
+        }
+        void append(const std::string &in) { append(in.c_str()); }
+    };
+
+    void create_directory(const fs::path indexDirName);
+    void copy(const fs::path &src, const fs::path &dest);
+}
+
+struct joaat_hash
+{
+    size_t operator()(const std::string &str) const
+    {
+        size_t hash = 0;
+        const char *key = str.data();
+        for (size_t i = 0; i < str.size(); i++)
+        {
+            hash += key[i];
+            hash += (hash << 10);
+            hash ^= (hash >> 6);
+        }
+        hash += (hash << 3);
+        hash ^= (hash >> 11);
+        hash += (hash << 15);
+        return hash;
+    }
+};
+
+#define get16bits(d) ((((sal_uInt32)(((const sal_uInt8 *)(d))[1])) << 8)\
+                       +(sal_uInt32)(((const sal_uInt8 *)(d))[0]) )
+
+#define pref_hash joaat_hash
+
+typedef boost::unordered_map<std::string, std::string, pref_hash> Stringtable;
+typedef std::list<std::string> LinkedList;
+typedef std::vector<std::string> HashSet;
+
+typedef boost::unordered_map<std::string, LinkedList, pref_hash> Hashtable;
+
+class StreamTable
+{
+public:
+    std::string document_id;
+    std::string document_path;
+    std::string document_module;
+    std::string document_title;
+
+    HashSet *appl_hidlist;
+    Hashtable *appl_keywords;
+    Stringtable *appl_helptexts;
+    xmlDocPtr appl_doc;
+
+    HashSet *default_hidlist;
+    Hashtable *default_keywords;
+    Stringtable *default_helptexts;
+    xmlDocPtr default_doc;
+
+    StreamTable() :
+        appl_hidlist(NULL), appl_keywords(NULL), appl_helptexts(NULL), appl_doc(NULL),
+        default_hidlist(NULL), default_keywords(NULL), default_helptexts(NULL), default_doc(NULL)
+    {}
+    void dropdefault()
+    {
+        delete default_hidlist;
+        delete default_keywords;
+        delete default_helptexts;
+        if (default_doc) xmlFreeDoc(default_doc);
+    }
+    void dropappl()
+    {
+        delete appl_hidlist;
+        delete appl_keywords;
+        delete appl_helptexts;
+        if (appl_doc) xmlFreeDoc(appl_doc);
+    }
+    ~StreamTable()
+    {
+        dropappl();
+        dropdefault();
+    }
+};
+
+struct HelpProcessingException
+{
+    HelpProcessingErrorClass        m_eErrorClass;
+    std::string                     m_aErrorMsg;
+    std::string                     m_aXMLParsingFile;
+    int                             m_nXMLParsingLine;
+
+    HelpProcessingException( HelpProcessingErrorClass eErrorClass, const std::string& aErrorMsg )
+        : m_eErrorClass( eErrorClass )
+        , m_aErrorMsg( aErrorMsg )
+        , m_nXMLParsingLine( 0 )
+    {}
+    HelpProcessingException( const std::string& aErrorMsg, const std::string& aXMLParsingFile, int nXMLParsingLine )
+        : m_eErrorClass( HELPPROCESSING_XMLPARSING_ERROR )
+        , m_aErrorMsg( aErrorMsg )
+        , m_aXMLParsingFile( aXMLParsingFile )
+        , m_nXMLParsingLine( nXMLParsingLine )
+    {}
+};
+
+class HelpCompiler
+{
+public:
+    HelpCompiler(StreamTable &streamTable,
+                const fs::path &in_inputFile,
+                const fs::path &in_src,
+                const fs::path &in_resEmbStylesheet,
+                const std::string &in_module,
+                const std::string &in_lang,
+                bool in_bExtensionMode);
+    bool compile( void ) throw (HelpProcessingException);
+    void addEntryToJarFile(const std::string &prefix,
+        const std::string &entryName, const std::string &bytesToAdd);
+    void addEntryToJarFile(const std::string &prefix,
+                const std::string &entryName, const HashSet &bytesToAdd);
+    void addEntryToJarFile(const std::string &prefix,
+                const std::string &entryName, const Stringtable &bytesToAdd);
+    void addEntryToJarFile(const std::string &prefix,
+                const std::string &entryName, const Hashtable &bytesToAdd);
+private:
+    xmlDocPtr getSourceDocument(const fs::path &filePath);
+    xmlNodePtr clone(xmlNodePtr node, const std::string& appl);
+    StreamTable &streamTable;
+    const fs::path inputFile, src;
+    const std::string module, lang;
+    const fs::path resEmbStylesheet;
+    bool bExtensionMode;
+    std::string gui;
+};
+
+inline char tocharlower(char c)
+{
+    return static_cast<char>(tolower(c));
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */