diff options
Diffstat (limited to 'xmlhelp/source/com/sun/star/help/HelpCompiler.cxx')
| -rw-r--r-- | xmlhelp/source/com/sun/star/help/HelpCompiler.cxx | 593 |
1 files changed, 0 insertions, 593 deletions
diff --git a/xmlhelp/source/com/sun/star/help/HelpCompiler.cxx b/xmlhelp/source/com/sun/star/help/HelpCompiler.cxx deleted file mode 100644 index 2609606e68..0000000000 --- a/xmlhelp/source/com/sun/star/help/HelpCompiler.cxx +++ /dev/null @@ -1,593 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2008 by Sun Microsystems, Inc. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * $RCSfile: HelpCompiler.cxx,v $ - * $Revision: 1.9 $ - * - * 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. - * - ************************************************************************/ - - -#include "HelpCompiler.hxx" -#include <limits.h> -#include <stdlib.h> -#include <string.h> -#include <libxslt/xslt.h> -#include <libxslt/xsltInternals.h> -#include <libxslt/transform.h> -#include <libxslt/xsltutils.h> -#ifdef __MINGW32__ -#include <tools/prewin.h> -#include <tools/postwin.h> -#endif -#include <osl/thread.hxx> - -static void impl_sleep( sal_uInt32 nSec ) -{ - TimeValue aTime; - aTime.Seconds = nSec; - aTime.Nanosec = 0; - - osl::Thread::wait( aTime ); -} - -HelpCompiler::HelpCompiler(StreamTable &in_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) - : streamTable(in_streamTable), inputFile(in_inputFile), - src(in_src), module(in_module), lang(in_lang), resEmbStylesheet(in_resEmbStylesheet), - bExtensionMode( in_bExtensionMode ) -{ - xmlKeepBlanksDefaultValue = 0; -} - -xmlDocPtr HelpCompiler::getSourceDocument(const fs::path &filePath) -{ - static const char *params[4 + 1]; - static xsltStylesheetPtr cur = NULL; - - xmlDocPtr res; - if( bExtensionMode ) - { - res = xmlParseFile(filePath.native_file_string().c_str()); - if( !res ){ - impl_sleep( 3 ); - res = xmlParseFile(filePath.native_file_string().c_str()); - } - } - else - { - if (!cur) - { - static std::string fsroot('\'' + src.toUTF8() + '\''); - static std::string esclang('\'' + lang + '\''); - - xmlSubstituteEntitiesDefault(1); - xmlLoadExtDtdDefaultValue = 1; - cur = xsltParseStylesheetFile((const xmlChar *)resEmbStylesheet.native_file_string().c_str()); - - int nbparams = 0; - params[nbparams++] = "Language"; - params[nbparams++] = esclang.c_str(); - params[nbparams++] = "fsroot"; - params[nbparams++] = fsroot.c_str(); - params[nbparams] = NULL; - } - xmlDocPtr doc = xmlParseFile(filePath.native_file_string().c_str()); - if( !doc ) - { - impl_sleep( 3 ); - doc = xmlParseFile(filePath.native_file_string().c_str()); - } - - //???res = xmlParseFile(filePath.native_file_string().c_str()); - - res = xsltApplyStylesheet(cur, doc, params); - xmlFreeDoc(doc); - } - return res; -} - -HashSet HelpCompiler::switchFind(xmlDocPtr doc) -{ - HashSet hs; - xmlChar *xpath = (xmlChar*)"//switchinline"; - - xmlXPathContextPtr context = xmlXPathNewContext(doc); - xmlXPathObjectPtr result = xmlXPathEvalExpression(xpath, context); - xmlXPathFreeContext(context); - if (result) - { - xmlNodeSetPtr nodeset = result->nodesetval; - for (int i = 0; i < nodeset->nodeNr; i++) - { - xmlNodePtr el = nodeset->nodeTab[i]; - xmlChar *select = xmlGetProp(el, (xmlChar*)"select"); - if (select) - { - if (!strcmp((const char*)select, "appl")) - { - xmlNodePtr n1 = el->xmlChildrenNode; - while (n1) - { - if ((!xmlStrcmp(n1->name, (const xmlChar*)"caseinline"))) - { - xmlChar *appl = xmlGetProp(n1, (xmlChar*)"select"); - hs.push_back(std::string((const char*)appl)); - xmlFree(appl); - } - else if ((!xmlStrcmp(n1->name, (const xmlChar*)"defaultinline"))) - hs.push_back(std::string("DEFAULT")); - n1 = n1->next; - } - } - xmlFree(select); - } - } - xmlXPathFreeObject(result); - } - hs.push_back(std::string("DEFAULT")); - return hs; -} - -// returns a node representing the whole stuff compiled for the current -// application. -xmlNodePtr HelpCompiler::clone(xmlNodePtr node, const std::string& appl) -{ - xmlNodePtr parent = xmlCopyNode(node, 2); - xmlNodePtr n = node->xmlChildrenNode; - while (n != NULL) - { - bool isappl = false; - if ( (!strcmp((const char*)n->name, "switchinline")) || - (!strcmp((const char*)n->name, "switch")) ) - { - xmlChar *select = xmlGetProp(n, (xmlChar*)"select"); - if (select) - { - if (!strcmp((const char*)select, "appl")) - isappl = true; - xmlFree(select); - } - } - if (isappl) - { - xmlNodePtr caseNode = n->xmlChildrenNode; - if (appl == "DEFAULT") - { - while (caseNode) - { - if (!strcmp((const char*)caseNode->name, "defaultinline")) - { - xmlNodePtr cnl = caseNode->xmlChildrenNode; - while (cnl) - { - xmlAddChild(parent, clone(cnl, appl)); - cnl = cnl->next; - } - break; - } - caseNode = caseNode->next; - } - } - else - { - while (caseNode) - { - isappl=false; - if (!strcmp((const char*)caseNode->name, "caseinline")) - { - xmlChar *select = xmlGetProp(n, (xmlChar*)"select"); - if (select) - { - if (!strcmp((const char*)select, appl.c_str())) - isappl = true; - xmlFree(select); - } - if (isappl) - { - xmlNodePtr cnl = caseNode->xmlChildrenNode; - while (cnl) - { - xmlAddChild(parent, clone(cnl, appl)); - cnl = cnl->next; - } - break; - } - - } - caseNode = caseNode->next; - } - } - - } - else - xmlAddChild(parent, clone(n, appl)); - - n = n->next; - } - return parent; -} - -class myparser -{ -public: - std::string documentId; - std::string fileName; - std::string title; - HashSet *hidlist; - Hashtable *keywords; - Stringtable *helptexts; -private: - HashSet extendedHelpText; -public: - myparser(const std::string &indocumentId, const std::string &infileName, - const std::string &intitle) : documentId(indocumentId), fileName(infileName), - title(intitle) - { - hidlist = new HashSet; - keywords = new Hashtable; - helptexts = new Stringtable; - } - void traverse( xmlNodePtr parentNode ); -private: - std::string dump(xmlNodePtr node); -}; - -std::string myparser::dump(xmlNodePtr node) -{ - std::string app; - if (node->xmlChildrenNode) - { - xmlNodePtr list = node->xmlChildrenNode; - while (list) - { - app += dump(list); - list = list->next; - } - } - if (xmlNodeIsText(node)) - { - xmlChar *pContent = xmlNodeGetContent(node); - app += std::string((const char*)pContent); - xmlFree(pContent); - // std::cout << app << std::endl; - } - return app; -} - -void trim(std::string& str) -{ - std::string::size_type pos = str.find_last_not_of(' '); - if(pos != std::string::npos) - { - str.erase(pos + 1); - pos = str.find_first_not_of(' '); - if(pos != std::string::npos) - str.erase(0, pos); - } - else - str.erase(str.begin(), str.end()); -} - -void myparser::traverse( xmlNodePtr parentNode ) -{ - // traverse all nodes that belong to the parent - xmlNodePtr test ; - for (test = parentNode->xmlChildrenNode; test; test = test->next) - { - if (fileName.empty() && !strcmp((const char*)test->name, "filename")) - { - xmlNodePtr node = test->xmlChildrenNode; - if (xmlNodeIsText(node)) - { - xmlChar *pContent = xmlNodeGetContent(node); - fileName = std::string((const char*)pContent); - xmlFree(pContent); - } - } - else if (title.empty() && !strcmp((const char*)test->name, "title")) - { - title = dump(test); - if (title.empty()) - title = "<notitle>"; - } - else if (!strcmp((const char*)test->name, "bookmark")) - { - xmlChar *branchxml = xmlGetProp(test, (const xmlChar*)"branch"); - xmlChar *idxml = xmlGetProp(test, (const xmlChar*)"id"); - std::string branch((const char*)branchxml); - std::string anchor((const char*)idxml); - xmlFree (branchxml); - xmlFree (idxml); - - std::string hid; - - if (branch.find("hid") == 0) - { - size_t index = branch.find('/'); - if (index != std::string::npos) - { - hid = branch.substr(1 + index); - // one shall serve as a documentId - if (documentId.empty()) - documentId = hid; - extendedHelpText.push_back(hid); - std::string foo = anchor.empty() ? hid : hid + "#" + anchor; - HCDBG(std::cerr << "hid pushback" << foo << std::endl); - hidlist->push_back( anchor.empty() ? hid : hid + "#" + anchor); - } - else - continue; - } - else if (branch.compare("index") == 0) - { - LinkedList ll; - - for (xmlNodePtr nd = test->xmlChildrenNode; nd; nd = nd->next) - { - if (strcmp((const char*)nd->name, "bookmark_value")) - continue; - - std::string embedded; - xmlChar *embeddedxml = xmlGetProp(nd, (const xmlChar*)"embedded"); - if (embeddedxml) - { - embedded = std::string((const char*)embeddedxml); - xmlFree (embeddedxml); - std::transform (embedded.begin(), embedded.end(), - embedded.begin(), tolower); - } - - bool isEmbedded = !embedded.empty() && embedded.compare("true") == 0; - if (isEmbedded) - continue; - - std::string keyword = dump(nd); - size_t keywordSem = keyword.find(';'); - if (keywordSem != std::string::npos) - { - std::string tmppre = - keyword.substr(0,keywordSem); - trim(tmppre); - std::string tmppos = - keyword.substr(1+keywordSem); - trim(tmppos); - keyword = tmppre + ";" + tmppos; - } - ll.push_back(keyword); - } - if (!ll.empty()) - (*keywords)[anchor] = ll; - } - else if (branch.compare("contents") == 0) - { - // currently not used - } - } - else if (!strcmp((const char*)test->name, "ahelp")) - { - std::string text = dump(test); - trim(text); - std::string name; - - HashSet::const_iterator aEnd = extendedHelpText.end(); - for (HashSet::const_iterator iter = extendedHelpText.begin(); iter != aEnd; - ++iter) - { - name = *iter; - (*helptexts)[name] = text; - } - extendedHelpText.clear(); - } - - // traverse children - traverse(test); - } -} - -bool HelpCompiler::compile( void ) throw( HelpProcessingException ) -{ - // we now have the jaroutputstream, which will contain the document. - // now determine the document as a dom tree in variable docResolved - - xmlDocPtr docResolvedOrg = getSourceDocument(inputFile); - - // now add path to the document - // resolve the dom - if (!docResolvedOrg) - { - impl_sleep( 3 ); - docResolvedOrg = getSourceDocument(inputFile); - if( !docResolvedOrg ) - { - std::stringstream aStrStream; - aStrStream << "ERROR: file not existing: " << inputFile.native_file_string().c_str() << std::endl; - throw HelpProcessingException( HELPPROCESSING_GENERAL_ERROR, aStrStream.str() ); - } - } - - // now find all applications for which one has to compile - std::string documentId; - std::string fileName; - std::string title; - // returns all applications for which one has to compile - HashSet applications = switchFind(docResolvedOrg); - - HashSet::const_iterator aEnd = applications.end(); - for (HashSet::const_iterator aI = applications.begin(); aI != aEnd; ++aI) - { - std::string appl = *aI; - std::string modulename = appl; - if (modulename[0] == 'S') - { - modulename = modulename.substr(1); - std::transform(modulename.begin(), modulename.end(), modulename.begin(), tolower); - } - if (modulename != "DEFAULT" && modulename != module) - continue; - - // returns a clone of the document with swich-cases resolved - xmlNodePtr docResolved = clone(xmlDocGetRootElement(docResolvedOrg), appl); - myparser aparser(documentId, fileName, title); - aparser.traverse(docResolved); - - documentId = aparser.documentId; - fileName = aparser.fileName; - title = aparser.title; - - HCDBG(std::cerr << documentId << " : " << fileName << " : " << title << std::endl); - - xmlDocPtr docResolvedDoc = xmlCopyDoc(docResolvedOrg, false); - xmlDocSetRootElement(docResolvedDoc, docResolved); - - if (modulename == "DEFAULT") - { - streamTable.dropdefault(); - streamTable.default_doc = docResolvedDoc; - streamTable.default_hidlist = aparser.hidlist; - streamTable.default_helptexts = aparser.helptexts; - streamTable.default_keywords = aparser.keywords; - } - else if (modulename == module) - { - streamTable.dropappl(); - streamTable.appl_doc = docResolvedDoc; - streamTable.appl_hidlist = aparser.hidlist; - streamTable.appl_helptexts = aparser.helptexts; - streamTable.appl_keywords = aparser.keywords; - } - else - { - std::stringstream aStrStream; - aStrStream << "ERROR: Found unexpected module name \"" << modulename - << "\" in file" << src.native_file_string().c_str() << std::endl; - throw HelpProcessingException( HELPPROCESSING_GENERAL_ERROR, aStrStream.str() ); - } - - } // end iteration over all applications - - streamTable.document_id = documentId; - streamTable.document_path = fileName; - streamTable.document_title = title; - std::string actMod = module; - if ( !bExtensionMode && !fileName.empty()) - { - if (fileName.find("/text/") == 0) - { - int len = strlen("/text/"); - actMod = fileName.substr(len); - actMod = actMod.substr(0, actMod.find('/')); - } - } - streamTable.document_module = actMod; - - xmlFreeDoc(docResolvedOrg); - return true; -} - -namespace fs -{ - rtl_TextEncoding getThreadTextEncoding( void ) - { - static bool bNeedsInit = true; - static rtl_TextEncoding nThreadTextEncoding; - if( bNeedsInit ) - { - bNeedsInit = false; - nThreadTextEncoding = osl_getThreadTextEncoding(); - } - return nThreadTextEncoding; - } - - void create_directory(const fs::path indexDirName) - { - HCDBG( - std::cerr << "creating " << - rtl::OUStringToOString(indexDirName.data, RTL_TEXTENCODING_UTF8).getStr() - << std::endl - ); - osl::Directory::createPath(indexDirName.data); - } - - void rename(const fs::path &src, const fs::path &dest) - { - osl::File::move(src.data, dest.data); - } - - void copy(const fs::path &src, const fs::path &dest) - { - osl::File::copy(src.data, dest.data); - } - - bool exists(const fs::path &in) - { - osl::File tmp(in.data); - return (tmp.open(osl_File_OpenFlag_Read) == osl::FileBase::E_None); - } - - void remove(const fs::path &in) - { - osl::File::remove(in.data); - } - - void removeRecursive(rtl::OUString const& _suDirURL) - { - { - osl::Directory aDir(_suDirURL); - aDir.open(); - if (aDir.isOpen()) - { - osl::DirectoryItem aItem; - osl::FileStatus aStatus(osl_FileStatus_Mask_FileName | osl_FileStatus_Mask_Attributes); - while (aDir.getNextItem(aItem) == ::osl::FileBase::E_None) - { - if (osl::FileBase::E_None == aItem.getFileStatus(aStatus) && - aStatus.isValid(osl_FileStatus_Mask_FileName | osl_FileStatus_Mask_Attributes)) - { - rtl::OUString suFilename = aStatus.getFileName(); - rtl::OUString suFullFileURL; - suFullFileURL += _suDirURL; - suFullFileURL += rtl::OUString::createFromAscii("/"); - suFullFileURL += suFilename; - - if (aStatus.getFileType() == osl::FileStatus::Directory) - removeRecursive(suFullFileURL); - else - osl::File::remove(suFullFileURL); - } - } - aDir.close(); - } - } - osl::Directory::remove(_suDirURL); - } - - void remove_all(const fs::path &in) - { - removeRecursive(in.data); - } -} - -/* vi:set tabstop=4 shiftwidth=4 expandtab: */ |