320 lines
9.9 KiB
C++
320 lines
9.9 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: HelpCompiler.hxx,v $
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* $Revision: 1.8 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef HELPCOMPILER_HXX
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#define HELPCOMPILER_HXX
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#include <string>
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#include <hash_map>
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#include <vector>
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#include <list>
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#include <fstream>
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#include <iostream>
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#include <sstream>
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#include <algorithm>
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#include <ctype.h>
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#ifdef SYSTEM_DB
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#include <db.h>
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#else
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#include <berkeleydb/db.h>
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#endif
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#include <boost/shared_ptr.hpp>
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#include <libxml/xmlmemory.h>
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#include <libxml/debugXML.h>
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#include <libxml/HTMLtree.h>
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#include <libxml/xmlIO.h>
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#include <libxml/xinclude.h>
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#include <libxml/catalog.h>
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#include <rtl/ustring.hxx>
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#include <osl/thread.h>
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#include <osl/process.h>
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#include <osl/file.hxx>
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#include <xmlhelp/compilehelp.hxx>
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#define EMULATEORIGINAL 1
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#ifdef CMCDEBUG
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#define HCDBG(foo) do { if (1) foo; } while(0)
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#else
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#define HCDBG(foo) do { if (0) foo; } while(0)
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#endif
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namespace fs
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{
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rtl_TextEncoding getThreadTextEncoding( void );
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enum convert { native };
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class path
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{
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public:
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::rtl::OUString data;
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public:
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path() {}
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path(const path &rOther) : data(rOther.data) {}
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path(const std::string &in, convert)
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{
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rtl::OUString sWorkingDir;
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osl_getProcessWorkingDir(&sWorkingDir.pData);
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rtl::OString tmp(in.c_str());
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rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
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osl::File::getFileURLFromSystemPath(ustrSystemPath, data);
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osl::File::getAbsoluteFileURL(sWorkingDir, data, data);
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}
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path(const std::string &FileURL)
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{
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rtl::OString tmp(FileURL.c_str());
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data = rtl::OStringToOUString(tmp, getThreadTextEncoding());
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}
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std::string native_file_string() const
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{
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::rtl::OUString ustrSystemPath;
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osl::File::getSystemPathFromFileURL(data, ustrSystemPath);
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rtl::OString tmp(rtl::OUStringToOString(ustrSystemPath, getThreadTextEncoding()));
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HCDBG(std::cerr << "native_file_string is " << tmp.getStr() << std::endl);
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return std::string(tmp.getStr());
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}
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std::string native_directory_string() const { return native_file_string(); }
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std::string toUTF8() const
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{
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rtl::OString tmp(rtl::OUStringToOString(data, RTL_TEXTENCODING_UTF8));
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return std::string(tmp.getStr());
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}
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bool empty() const { return data.getLength() == 0; }
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path operator/(const std::string &in) const
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{
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path ret(*this);
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HCDBG(std::cerr << "orig was " <<
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rtl::OUStringToOString(ret.data, RTL_TEXTENCODING_UTF8).getStr() << std::endl);
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rtl::OString tmp(in.c_str());
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rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
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ret.data += rtl::OUString(sal_Unicode('/'));
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ret.data += ustrSystemPath;
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HCDBG(std::cerr << "final is " <<
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rtl::OUStringToOString(ret.data, RTL_TEXTENCODING_UTF8).getStr() << std::endl);
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return ret;
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}
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void append(const char *in)
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{
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rtl::OString tmp(in);
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rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
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data = data + ustrSystemPath;
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}
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void append(const std::string &in) { append(in.c_str()); }
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};
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void create_directory(const fs::path indexDirName);
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void rename(const fs::path &src, const fs::path &dest);
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void copy(const fs::path &src, const fs::path &dest);
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bool exists(const fs::path &in);
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void remove_all(const fs::path &in);
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void remove(const fs::path &in);
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}
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struct joaat_hash
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{
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size_t operator()(const std::string &str) const
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{
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size_t hash = 0;
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const char *key = str.data();
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for (size_t i = 0; i < str.size(); i++)
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{
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hash += key[i];
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hash += (hash << 10);
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hash ^= (hash >> 6);
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}
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hash += (hash << 3);
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hash ^= (hash >> 11);
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hash += (hash << 15);
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return hash;
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}
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};
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#define get16bits(d) ((((sal_uInt32)(((const sal_uInt8 *)(d))[1])) << 8)\
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+(sal_uInt32)(((const sal_uInt8 *)(d))[0]) )
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struct SuperFastHash
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{
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size_t operator()(const std::string &str) const
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{
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const char * data = str.data();
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int len = str.size();
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size_t hash = len, tmp;
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if (len <= 0 || data == NULL) return 0;
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int rem = len & 3;
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len >>= 2;
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/* Main loop */
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for (;len > 0; len--)
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{
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hash += get16bits (data);
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tmp = (get16bits (data+2) << 11) ^ hash;
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hash = (hash << 16) ^ tmp;
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data += 2*sizeof (sal_uInt16);
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hash += hash >> 11;
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}
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/* Handle end cases */
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switch (rem)
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{
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case 3: hash += get16bits (data);
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hash ^= hash << 16;
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hash ^= data[sizeof (sal_uInt16)] << 18;
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hash += hash >> 11;
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break;
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case 2: hash += get16bits (data);
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hash ^= hash << 11;
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hash += hash >> 17;
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break;
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case 1: hash += *data;
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hash ^= hash << 10;
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hash += hash >> 1;
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}
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/* Force "avalanching" of final 127 bits */
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hash ^= hash << 3;
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hash += hash >> 5;
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hash ^= hash << 4;
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hash += hash >> 17;
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hash ^= hash << 25;
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hash += hash >> 6;
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return hash;
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}
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};
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#define pref_hash joaat_hash
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typedef std::hash_map<std::string, std::string, pref_hash> Stringtable;
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typedef std::list<std::string> LinkedList;
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typedef std::vector<std::string> HashSet;
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typedef std::hash_map<std::string, LinkedList, pref_hash> Hashtable;
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class StreamTable
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{
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public:
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std::string document_id;
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std::string document_path;
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std::string document_module;
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std::string document_title;
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HashSet *appl_hidlist;
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Hashtable *appl_keywords;
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Stringtable *appl_helptexts;
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xmlDocPtr appl_doc;
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HashSet *default_hidlist;
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Hashtable *default_keywords;
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Stringtable *default_helptexts;
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xmlDocPtr default_doc;
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StreamTable() :
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appl_hidlist(NULL), appl_keywords(NULL), appl_helptexts(NULL), appl_doc(NULL),
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default_hidlist(NULL), default_keywords(NULL), default_helptexts(NULL), default_doc(NULL)
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{}
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void dropdefault()
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{
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delete default_hidlist;
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delete default_keywords;
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delete default_helptexts;
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if (default_doc) xmlFreeDoc(default_doc);
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}
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void dropappl()
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{
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delete appl_hidlist;
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delete appl_keywords;
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delete appl_helptexts;
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if (appl_doc) xmlFreeDoc(appl_doc);
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}
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~StreamTable()
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{
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dropappl();
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dropdefault();
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}
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};
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struct HelpProcessingException
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{
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HelpProcessingErrorClass m_eErrorClass;
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std::string m_aErrorMsg;
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std::string m_aXMLParsingFile;
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int m_nXMLParsingLine;
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HelpProcessingException( HelpProcessingErrorClass eErrorClass, const std::string& aErrorMsg )
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: m_eErrorClass( eErrorClass )
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, m_aErrorMsg( aErrorMsg )
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{}
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HelpProcessingException( const std::string& aErrorMsg, const std::string& aXMLParsingFile, int nXMLParsingLine )
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: m_eErrorClass( HELPPROCESSING_XMLPARSING_ERROR )
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, m_aErrorMsg( aErrorMsg )
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, m_aXMLParsingFile( aXMLParsingFile )
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, m_nXMLParsingLine( nXMLParsingLine )
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{}
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};
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class HelpCompiler
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{
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public:
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HelpCompiler(StreamTable &streamTable,
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const fs::path &in_inputFile,
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const fs::path &in_src,
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const fs::path &in_resEmbStylesheet,
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const std::string &in_module,
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const std::string &in_lang,
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bool in_bExtensionMode);
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bool compile( void ) throw (HelpProcessingException);
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void addEntryToJarFile(const std::string &prefix,
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const std::string &entryName, const std::string &bytesToAdd);
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void addEntryToJarFile(const std::string &prefix,
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const std::string &entryName, const HashSet &bytesToAdd);
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void addEntryToJarFile(const std::string &prefix,
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const std::string &entryName, const Stringtable &bytesToAdd);
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void addEntryToJarFile(const std::string &prefix,
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const std::string &entryName, const Hashtable &bytesToAdd);
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private:
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xmlDocPtr getSourceDocument(const fs::path &filePath);
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HashSet switchFind(xmlDocPtr doc);
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xmlNodePtr clone(xmlNodePtr node, const std::string& appl);
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StreamTable &streamTable;
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const fs::path inputFile, src;
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const std::string module, lang;
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const fs::path resEmbStylesheet;
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bool bExtensionMode;
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};
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#endif
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/* vi:set tabstop=4 shiftwidth=4 expandtab: */
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