diff options
Diffstat (limited to 'jvmfwk/source/framework.cxx')
| -rw-r--r-- | jvmfwk/source/framework.cxx | 1284 |
1 files changed, 0 insertions, 1284 deletions
diff --git a/jvmfwk/source/framework.cxx b/jvmfwk/source/framework.cxx deleted file mode 100644 index b646f61b7..000000000 --- a/jvmfwk/source/framework.cxx +++ /dev/null @@ -1,1284 +0,0 @@ -/* -*- 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. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_jvmfwk.hxx" -#include "boost/scoped_array.hpp" -#include "rtl/ustring.hxx" -#include "rtl/bootstrap.hxx" -#include "osl/thread.hxx" -#include "osl/file.hxx" -#include "osl/module.hxx" -#include "jvmfwk/framework.h" -#include "jvmfwk/vendorplugin.h" -#include <vector> -#include <functional> -#include <algorithm> -#include "framework.hxx" -#include "fwkutil.hxx" -#include "elements.hxx" -#include "fwkbase.hxx" - -#ifdef WNT -/** The existence of the file useatjava.txt decides if a Java should be used - that supports accessibility tools. - */ -#define USE_ACCESSIBILITY_FILE "useatjava.txt" -#endif - -#define UNO_JAVA_JFW_JREHOME "UNO_JAVA_JFW_JREHOME" -namespace { -JavaVM * g_pJavaVM = NULL; - -bool g_bEnabledSwitchedOn = false; - -sal_Bool areEqualJavaInfo( - JavaInfo const * pInfoA,JavaInfo const * pInfoB) -{ - return jfw_areEqualJavaInfo(pInfoA, pInfoB); -} -} - -javaFrameworkError SAL_CALL jfw_findAllJREs(JavaInfo ***pparInfo, sal_Int32 *pSize) -{ - javaFrameworkError retVal = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - javaFrameworkError errcode = JFW_E_NONE; - if (pparInfo == NULL || pSize == NULL) - return JFW_E_INVALID_ARG; - - jfw::VendorSettings aVendorSettings; - //Get a list of plugins which provide Java information - std::vector<jfw::PluginLibrary> vecPlugins = - aVendorSettings.getPluginData(); - - //Create a vector that holds the libraries, which will be later - //dynamically loaded; - boost::scoped_array<osl::Module> sarModules; - sarModules.reset(new osl::Module[vecPlugins.size()]); - osl::Module * arModules = sarModules.get(); - //Add the JavaInfos found by jfw_plugin_getAllJavaInfos to the vector - //Make sure that the contents are destroyed if this - //function returns with an error - std::vector<jfw::CJavaInfo> vecInfo; - //Add the JavaInfos found by jfw_plugin_getJavaInfoByPath to this vector - //Make sure that the contents are destroyed if this - //function returns with an error - std::vector<jfw::CJavaInfo> vecInfoManual; - typedef std::vector<jfw::CJavaInfo>::iterator it_info; - //get the list of paths to jre locations which have been - //added manually - const jfw::MergedSettings settings; - const std::vector<rtl::OUString>& vecJRELocations = - settings.getJRELocations(); - //Use every plug-in library to get Java installations. - typedef std::vector<jfw::PluginLibrary>::const_iterator ci_pl; - int cModule = 0; - for (ci_pl i = vecPlugins.begin(); i != vecPlugins.end(); ++i, ++cModule) - { - const jfw::PluginLibrary & library = *i; - jfw::VersionInfo versionInfo = - aVendorSettings.getVersionInformation(library.sVendor); - arModules[cModule].load(library.sPath); - osl::Module & pluginLib = arModules[cModule]; - - if (pluginLib.is() == sal_False) - { - rtl::OString msg = rtl::OUStringToOString( - library.sPath, osl_getThreadTextEncoding()); - fprintf(stderr,"[jvmfwk] Could not load plugin %s\n" \ - "Modify the javavendors.xml accordingly!\n", msg.getStr()); - return JFW_E_NO_PLUGIN; - } - jfw_plugin_getAllJavaInfos_ptr getAllJavaFunc = - (jfw_plugin_getAllJavaInfos_ptr) pluginLib.getFunctionSymbol( - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_getAllJavaInfos"))); - - OSL_ASSERT(getAllJavaFunc); - if (getAllJavaFunc == NULL) - return JFW_E_ERROR; - - //get all installations of one vendor according to minVersion, - //maxVersion and excludeVersions - sal_Int32 cInfos = 0; - JavaInfo** arInfos = NULL; - javaPluginError plerr = (*getAllJavaFunc)( - library.sVendor.pData, - versionInfo.sMinVersion.pData, - versionInfo.sMaxVersion.pData, - versionInfo.getExcludeVersions(), - versionInfo.getExcludeVersionSize(), - & arInfos, - & cInfos); - - if (plerr != JFW_PLUGIN_E_NONE) - return JFW_E_ERROR; - - for (int j = 0; j < cInfos; j++) - vecInfo.push_back(jfw::CJavaInfo::createWrapper(arInfos[j])); - - rtl_freeMemory(arInfos); - - //Check if the current plugin can detect JREs at the location - // of the paths added by jfw_setJRELocations or jfw_addJRELocation - //get the function from the plugin - jfw_plugin_getJavaInfoByPath_ptr jfw_plugin_getJavaInfoByPathFunc = - (jfw_plugin_getJavaInfoByPath_ptr) pluginLib.getFunctionSymbol( - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_getJavaInfoByPath"))); - - OSL_ASSERT(jfw_plugin_getJavaInfoByPathFunc); - if (jfw_plugin_getJavaInfoByPathFunc == NULL) - return JFW_E_ERROR; - - typedef std::vector<rtl::OUString>::const_iterator citLoc; - //Check every manually added location - for (citLoc ii = vecJRELocations.begin(); - ii != vecJRELocations.end(); ++ii) - { - jfw::CJavaInfo aInfo; - plerr = (*jfw_plugin_getJavaInfoByPathFunc)( - ii->pData, - library.sVendor.pData, - versionInfo.sMinVersion.pData, - versionInfo.sMaxVersion.pData, - versionInfo.getExcludeVersions(), - versionInfo.getExcludeVersionSize(), - & aInfo.pInfo); - if (plerr == JFW_PLUGIN_E_NO_JRE) - continue; - if (plerr == JFW_PLUGIN_E_FAILED_VERSION) - continue; - else if (plerr !=JFW_PLUGIN_E_NONE) - return JFW_E_ERROR; - - if (aInfo) - { - //Was this JRE already added?. Different plugins could detect - //the same JRE - it_info it_duplicate = - std::find_if(vecInfoManual.begin(), vecInfoManual.end(), - std::bind2nd(std::ptr_fun(areEqualJavaInfo), aInfo)); - if (it_duplicate == vecInfoManual.end()) - vecInfoManual.push_back(aInfo); - } - } - } - //Make sure vecInfoManual contains only JavaInfos for the vendors for which - //there is a javaSelection/plugins/library entry in the javavendors.xml - //To obtain the JavaInfos for the manually added JRE locations the function - //jfw_getJavaInfoByPath is called which can return a JavaInfo of any vendor. - std::vector<jfw::CJavaInfo> vecInfoManual2; - for (it_info ivm = vecInfoManual.begin(); ivm != vecInfoManual.end(); ++ivm) - { - for (ci_pl ii = vecPlugins.begin(); ii != vecPlugins.end(); ++ii) - { - if ( ii->sVendor.equals((*ivm)->sVendor)) - { - vecInfoManual2.push_back(*ivm); - break; - } - } - } - //Check which JavaInfo from vector vecInfoManual2 is already - //contained in vecInfo. If it already exists then remove it from - //vecInfoManual2 - for (it_info j = vecInfo.begin(); j != vecInfo.end(); ++j) - { - it_info it_duplicate = - std::find_if(vecInfoManual2.begin(), vecInfoManual2.end(), - std::bind2nd(std::ptr_fun(areEqualJavaInfo), *j)); - if (it_duplicate != vecInfoManual2.end()) - vecInfoManual2.erase(it_duplicate); - } - //create an fill the array of JavaInfo* - sal_Int32 nSize = vecInfo.size() + vecInfoManual2.size(); - *pparInfo = (JavaInfo**) rtl_allocateMemory( - nSize * sizeof(JavaInfo*)); - if (*pparInfo == NULL) - return JFW_E_ERROR; - - typedef std::vector<jfw::CJavaInfo>::iterator it; - int index = 0; - //Add the automatically detected JREs - for (it k = vecInfo.begin(); k != vecInfo.end(); ++k) - (*pparInfo)[index++] = k->detach(); - //Add the manually detected JREs - for (it l = vecInfoManual2.begin(); l != vecInfoManual2.end(); ++l) - (*pparInfo)[index++] = l->detach(); - - *pSize = nSize; - return errcode; - } - catch (jfw::FrameworkException& e) - { - retVal = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return retVal; -} - -javaFrameworkError SAL_CALL jfw_startVM(JavaVMOption *arOptions, sal_Int32 cOptions, - JavaVM **ppVM, JNIEnv **ppEnv) -{ -#ifndef SOLAR_JAVA - return JFW_E_ERROR; -#else - javaFrameworkError errcode = JFW_E_NONE; - if (cOptions > 0 && arOptions == NULL) - return JFW_E_INVALID_ARG; - - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - - //We keep this pointer so we can determine if a VM has already - //been created. - if (g_pJavaVM != NULL) - return JFW_E_RUNNING_JVM; - - if (ppVM == NULL) - return JFW_E_INVALID_ARG; - - std::vector<rtl::OString> vmParams; - rtl::OString sUserClassPath; - jfw::CJavaInfo aInfo; - jfw::JFW_MODE mode = jfw::getMode(); - if (mode == jfw::JFW_MODE_APPLICATION) - { - const jfw::MergedSettings settings; - if (sal_False == settings.getEnabled()) - return JFW_E_JAVA_DISABLED; - aInfo.attach(settings.createJavaInfo()); - //check if a Java has ever been selected - if (aInfo == NULL) - return JFW_E_NO_SELECT; - -#ifdef WNT - //Because on Windows there is no system setting that we can use to determine - //if Assistive Technology Tool support is needed, we ship a .reg file that the - //user can use to create a registry setting. When the user forgets to set - //the key before he starts the office then a JRE may be selected without access bridge. - //When he later sets the key then we select a JRE with accessibility support but - //only if the user has not manually changed the selected JRE in the options dialog. - if (jfw::isAccessibilitySupportDesired()) - { - // If no JRE has been selected then we do not select one. This function shall then - //return JFW_E_NO_SELECT - if (aInfo != NULL && - (aInfo->nFeatures & JFW_FEATURE_ACCESSBRIDGE) == 0) - { - //has the user manually selected a JRE? - if (settings.getJavaInfoAttrAutoSelect() == true) - { - // if not then the automatism has previously selected a JRE - //without accessibility support. We return JFW_E_NO_SELECT - //to cause that we search for another JRE. The search code will - //then prefer a JRE with accessibility support. - return JFW_E_NO_SELECT; - } - } - } -#endif - //check if the javavendors.xml has changed after a Java was selected - rtl::OString sVendorUpdate = jfw::getElementUpdated(); - - if (sVendorUpdate != settings.getJavaInfoAttrVendorUpdate()) - return JFW_E_INVALID_SETTINGS; - - //check if JAVA is disabled - //If Java is enabled, but it was disabled when this process was started - // then no preparational work, such as setting the LD_LIBRARY_PATH, was - //done. Therefore if a JRE needs it it must not be started. - if (g_bEnabledSwitchedOn && - (aInfo->nRequirements & JFW_REQUIRE_NEEDRESTART)) - return JFW_E_NEED_RESTART; - - //Check if the selected Java was set in this process. If so it - //must not have the requirments flag JFW_REQUIRE_NEEDRESTART - if ((aInfo->nRequirements & JFW_REQUIRE_NEEDRESTART) - && - (jfw::wasJavaSelectedInSameProcess() == true)) - return JFW_E_NEED_RESTART; - - vmParams = settings.getVmParametersUtf8(); - sUserClassPath = jfw::makeClassPathOption(settings.getUserClassPath()); - } // end mode FWK_MODE_OFFICE - else if (mode == jfw::JFW_MODE_DIRECT) - { - errcode = jfw_getSelectedJRE(&aInfo.pInfo); - if (errcode != JFW_E_NONE) - return errcode; - //In direct mode the options are specified by bootstrap variables - //of the form UNO_JAVA_JFW_PARAMETER_1 .. UNO_JAVA_JFW_PARAMETER_n - vmParams = jfw::BootParams::getVMParameters(); - sUserClassPath = - "-Djava.class.path=" + jfw::BootParams::getClasspath(); - } - else - OSL_ASSERT(0); - - //get the function jfw_plugin_startJavaVirtualMachine - jfw::VendorSettings aVendorSettings; - rtl::OUString sLibPath = aVendorSettings.getPluginLibrary(aInfo.getVendor()); - - osl::Module modulePlugin(sLibPath); - if ( ! modulePlugin) - return JFW_E_NO_PLUGIN; - - rtl::OUString sFunctionName( - RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_startJavaVirtualMachine")); - jfw_plugin_startJavaVirtualMachine_ptr pFunc = - (jfw_plugin_startJavaVirtualMachine_ptr) - osl_getFunctionSymbol(modulePlugin, sFunctionName.pData); - if (pFunc == NULL) - return JFW_E_ERROR; - - // create JavaVMOptions array that is passed to the plugin - // it contains the classpath and all options set in the - //options dialog - boost::scoped_array<JavaVMOption> sarJOptions( - new JavaVMOption[cOptions + 2 + vmParams.size()]); - JavaVMOption * arOpt = sarJOptions.get(); - if (! arOpt) - return JFW_E_ERROR; - - //The first argument is the classpath - arOpt[0].optionString= (char*) sUserClassPath.getStr(); - arOpt[0].extraInfo = NULL; - // Set a flag that this JVM has been created via the JNI Invocation API - // (used, for example, by UNO remote bridges to share a common thread pool - // factory among Java and native bridge implementations): - arOpt[1].optionString = (char *) "-Dorg.openoffice.native="; - arOpt[1].extraInfo = 0; - - //add the options set by options dialog - int index = 2; - typedef std::vector<rtl::OString>::const_iterator cit; - for (cit i = vmParams.begin(); i != vmParams.end(); ++i) - { - arOpt[index].optionString = const_cast<sal_Char*>(i->getStr()); - arOpt[index].extraInfo = 0; - index ++; - } - //add all options of the arOptions argument - for (int ii = 0; ii < cOptions; ii++) - { - arOpt[index].optionString = arOptions[ii].optionString; - arOpt[index].extraInfo = arOptions[ii].extraInfo; - index++; - } - - //start Java - JavaVM *pVm = NULL; - javaPluginError plerr = (*pFunc)(aInfo, arOpt, index, & pVm, ppEnv); - if (plerr == JFW_PLUGIN_E_VM_CREATION_FAILED) - { - errcode = JFW_E_VM_CREATION_FAILED; - } - else if (plerr != JFW_PLUGIN_E_NONE ) - { - errcode = JFW_E_ERROR; - } - else - { - g_pJavaVM = pVm; - *ppVM = pVm; - } - OSL_ASSERT(plerr != JFW_PLUGIN_E_WRONG_VENDOR); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - - return errcode; -#endif -} - -/** We do not use here jfw_findAllJREs and then check if a JavaInfo - meets the requirements, because that means using all plug-ins, which - may take quite a while. The implementation uses one plug-in and if - it already finds a suitable JRE then it is done and does not need to - load another plug-in - */ -javaFrameworkError SAL_CALL jfw_findAndSelectJRE(JavaInfo **pInfo) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - sal_uInt64 nFeatureFlags = 0; - jfw::CJavaInfo aCurrentInfo; -//Determine if accessibility support is needed - bool bSupportAccessibility = jfw::isAccessibilitySupportDesired(); - nFeatureFlags = bSupportAccessibility ? - JFW_FEATURE_ACCESSBRIDGE : 0L; - - //Get a list of services which provide Java information - jfw::VendorSettings aVendorSettings; - std::vector<jfw::PluginLibrary> vecPlugins = - aVendorSettings.getPluginData(); - //Create a vector that holds the libraries, which will be later - //dynamically loaded; - boost::scoped_array<osl::Module> sarModules; - sarModules.reset(new osl::Module[vecPlugins.size()]); - osl::Module * arModules = sarModules.get(); - - //Use every plug-in library to get Java installations. At the first usable - //Java the loop will break - typedef std::vector<jfw::PluginLibrary>::const_iterator ci_pl; - int cModule = 0; - for (ci_pl i = vecPlugins.begin(); i != vecPlugins.end(); ++i, ++cModule) - { - const jfw::PluginLibrary & library = *i; - jfw::VersionInfo versionInfo = - aVendorSettings.getVersionInformation(library.sVendor); - - arModules[cModule].load(library.sPath); - osl::Module & pluginLib = arModules[cModule]; - if (pluginLib.is() == sal_False) - return JFW_E_NO_PLUGIN; - - jfw_plugin_getAllJavaInfos_ptr getAllJavaFunc = - (jfw_plugin_getAllJavaInfos_ptr) pluginLib.getFunctionSymbol( - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_getAllJavaInfos"))); - - OSL_ASSERT(getAllJavaFunc); - if (getAllJavaFunc == NULL) - continue; - - //get all installations of one vendor according to minVersion, - //maxVersion and excludeVersions - sal_Int32 cInfos = 0; - JavaInfo** arInfos = NULL; - javaPluginError plerr = (*getAllJavaFunc)( - library.sVendor.pData, - versionInfo.sMinVersion.pData, - versionInfo.sMaxVersion.pData, - versionInfo.getExcludeVersions(), - versionInfo.getExcludeVersionSize(), - & arInfos, - & cInfos); - - if (plerr != JFW_PLUGIN_E_NONE) - continue; - //iterate over all installations to find the best which has - //all features - if (cInfos == 0) - { - rtl_freeMemory(arInfos); - continue; - } - bool bInfoFound = false; - for (int ii = 0; ii < cInfos; ii++) - { - JavaInfo* pJInfo = arInfos[ii]; - - //We remember the very first installation in aCurrentInfo - if (aCurrentInfo.getLocation().getLength() == 0) - aCurrentInfo = pJInfo; - // compare features - // If the user does not require any features (nFeatureFlags = 0) - // then the first installation is used - if ((pJInfo->nFeatures & nFeatureFlags) == nFeatureFlags) - { - //the just found Java implements all required features - //currently there is only accessibility!!! - aCurrentInfo = pJInfo; - bInfoFound = true; - break; - } - } - //The array returned by jfw_plugin_getAllJavaInfos must be freed as well as - //its contents - for (int j = 0; j < cInfos; j++) - jfw_freeJavaInfo(arInfos[j]); - rtl_freeMemory(arInfos); - - if (bInfoFound == true) - break; - //All Java installations found by the current plug-in lib - //do not provide the required features. Try the next plug-in - } - if ((JavaInfo*) aCurrentInfo == NULL) - {//The plug-ins did not find a suitable Java. Now try the paths which have been - //added manually. - //get the list of paths to jre locations which have been added manually - const jfw::MergedSettings settings; - //node.loadFromSettings(); - const std::vector<rtl::OUString> & vecJRELocations = - settings.getJRELocations(); - //use every plug-in to determine the JavaInfo objects - bool bInfoFound = false; - for (ci_pl i = vecPlugins.begin(); i != vecPlugins.end(); ++i) - { - const jfw::PluginLibrary & library = *i; - jfw::VersionInfo versionInfo = - aVendorSettings.getVersionInformation(library.sVendor); - - osl::Module pluginLib(library.sPath); - if (pluginLib.is() == sal_False) - return JFW_E_NO_PLUGIN; - //Check if the current plugin can detect JREs at the location - // of the paths added by jfw_setJRELocations or jfw_addJRELocation - //get the function from the plugin - jfw_plugin_getJavaInfoByPath_ptr jfw_plugin_getJavaInfoByPathFunc = - (jfw_plugin_getJavaInfoByPath_ptr) pluginLib.getFunctionSymbol( - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_getJavaInfoByPath"))); - - OSL_ASSERT(jfw_plugin_getJavaInfoByPathFunc); - if (jfw_plugin_getJavaInfoByPathFunc == NULL) - return JFW_E_ERROR; - - typedef std::vector<rtl::OUString>::const_iterator citLoc; - for (citLoc it = vecJRELocations.begin(); - it != vecJRELocations.end(); ++it) - { - jfw::CJavaInfo aInfo; - javaPluginError err = (*jfw_plugin_getJavaInfoByPathFunc)( - it->pData, - library.sVendor.pData, - versionInfo.sMinVersion.pData, - versionInfo.sMaxVersion.pData, - versionInfo.getExcludeVersions(), - versionInfo.getExcludeVersionSize(), - & aInfo.pInfo); - if (err == JFW_PLUGIN_E_NO_JRE) - continue; - if (err == JFW_PLUGIN_E_FAILED_VERSION) - continue; - else if (err !=JFW_PLUGIN_E_NONE) - return JFW_E_ERROR; - - if (aInfo) - { - //We remember the very first installation in aCurrentInfo - if (aCurrentInfo.getLocation().getLength() == 0) - aCurrentInfo = aInfo; - // compare features - // If the user does not require any features (nFeatureFlags = 0) - // then the first installation is used - if ((aInfo.getFeatures() & nFeatureFlags) == nFeatureFlags) - { - //the just found Java implements all required features - //currently there is only accessibility!!! - aCurrentInfo = aInfo; - bInfoFound = true; - break; - } - } - }//end iterate over paths - if (bInfoFound == true) - break; - }// end iterate plug-ins - } - if ((JavaInfo*) aCurrentInfo) - { - jfw::NodeJava javaNode; - javaNode.setJavaInfo(aCurrentInfo,true); - javaNode.write(); - - if (pInfo !=NULL) - { - //copy to out param - *pInfo = aCurrentInfo.cloneJavaInfo(); - //remember that this JRE was selected in this process - jfw::setJavaSelected(); - } - } - else - { - errcode = JFW_E_NO_JAVA_FOUND; - } - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - - return errcode; -} -sal_Bool SAL_CALL jfw_areEqualJavaInfo( - JavaInfo const * pInfoA,JavaInfo const * pInfoB) -{ - if (pInfoA == pInfoB) - return sal_True; - if (pInfoA == NULL || pInfoB == NULL) - return sal_False; - rtl::OUString sVendor(pInfoA->sVendor); - rtl::OUString sLocation(pInfoA->sLocation); - rtl::OUString sVersion(pInfoA->sVersion); - rtl::ByteSequence sData(pInfoA->arVendorData); - if (sVendor.equals(pInfoB->sVendor) == sal_True - && sLocation.equals(pInfoB->sLocation) == sal_True - && sVersion.equals(pInfoB->sVersion) == sal_True - && pInfoA->nFeatures == pInfoB->nFeatures - && pInfoA->nRequirements == pInfoB->nRequirements - && sData == pInfoB->arVendorData) - { - return sal_True; - } - return sal_False; -} - - -void SAL_CALL jfw_freeJavaInfo(JavaInfo *pInfo) -{ - if (pInfo == NULL) - return; - rtl_uString_release(pInfo->sVendor); - rtl_uString_release(pInfo->sLocation); - rtl_uString_release(pInfo->sVersion); - rtl_byte_sequence_release(pInfo->arVendorData); - rtl_freeMemory(pInfo); -} - -javaFrameworkError SAL_CALL jfw_getSelectedJRE(JavaInfo **ppInfo) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (ppInfo == NULL) - return JFW_E_INVALID_ARG; - - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - { - rtl::OUString sJRE = jfw::BootParams::getJREHome(); - - jfw::CJavaInfo aInfo; - if ((errcode = jfw_getJavaInfoByPath(sJRE.pData, & aInfo.pInfo)) - != JFW_E_NONE) - throw jfw::FrameworkException( - JFW_E_CONFIGURATION, - rtl::OString( - "[Java framework] The JRE specified by the bootstrap " - "variable UNO_JAVA_JFW_JREHOME or UNO_JAVA_JFW_ENV_JREHOME " - " could not be recognized. Check the values and make sure that you " - "use a plug-in library that can recognize that JRE.")); - - *ppInfo = aInfo.detach(); - return JFW_E_NONE; - } - - const jfw::MergedSettings settings; - jfw::CJavaInfo aInfo; - aInfo.attach(settings.createJavaInfo()); - if (! aInfo) - { - *ppInfo = NULL; - return JFW_E_NONE; - } - //If the javavendors.xml has changed, then the current selected - //Java is not valid anymore - // /java/javaInfo/@vendorUpdate != javaSelection/updated (javavendors.xml) - rtl::OString sUpdated = jfw::getElementUpdated(); - - if (sUpdated.equals(settings.getJavaInfoAttrVendorUpdate()) == sal_False) - return JFW_E_INVALID_SETTINGS; - *ppInfo = aInfo.detach(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} - -javaFrameworkError SAL_CALL jfw_isVMRunning(sal_Bool *bRunning) -{ - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (bRunning == NULL) - return JFW_E_INVALID_ARG; - if (g_pJavaVM == NULL) - *bRunning = sal_False; - else - *bRunning = sal_True; - return JFW_E_NONE; -} - -javaFrameworkError SAL_CALL jfw_getJavaInfoByPath( - rtl_uString *pPath, JavaInfo **ppInfo) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (pPath == NULL || ppInfo == NULL) - return JFW_E_INVALID_ARG; - - jfw::VendorSettings aVendorSettings; - //Get a list of plugins which provide Java information - std::vector<jfw::PluginLibrary> vecPlugins = - aVendorSettings.getPluginData(); - //Create a vector that holds the libraries, which will be later - //dynamically loaded; - boost::scoped_array<osl::Module> sarModules; - sarModules.reset(new osl::Module[vecPlugins.size()]); - osl::Module * arModules = sarModules.get(); - - typedef std::vector<rtl::OUString>::const_iterator CIT_VENDOR; - std::vector<rtl::OUString> vecVendors = - aVendorSettings.getSupportedVendors(); - - //Use every plug-in library to determine if the path represents a - //JRE. If a plugin recognized it then the loop will break - typedef std::vector<jfw::PluginLibrary>::const_iterator ci_pl; - int cModule = 0; - for (ci_pl i = vecPlugins.begin(); i != vecPlugins.end(); - ++i, ++cModule) - { - const jfw::PluginLibrary & library = *i; - jfw::VersionInfo versionInfo = - aVendorSettings.getVersionInformation(library.sVendor); - arModules[cModule].load(library.sPath); - osl::Module & pluginLib = arModules[cModule]; - if (pluginLib.is() == sal_False) - { - rtl::OString msg = rtl::OUStringToOString( - library.sPath, osl_getThreadTextEncoding()); - fprintf(stderr,"[jvmfwk] Could not load plugin %s\n" \ - "Modify the javavendors.xml accordingly!\n", msg.getStr()); - return JFW_E_NO_PLUGIN; - } - - jfw_plugin_getJavaInfoByPath_ptr jfw_plugin_getJavaInfoByPathFunc = - (jfw_plugin_getJavaInfoByPath_ptr) pluginLib.getFunctionSymbol( - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_getJavaInfoByPath"))); - - OSL_ASSERT(jfw_plugin_getJavaInfoByPathFunc); - if (jfw_plugin_getJavaInfoByPathFunc == NULL) - continue; - - //ask the plugin if this is a JRE. - //If so check if it meets the version requirements. - //Only if it does return a JavaInfo - JavaInfo* pInfo = NULL; - javaPluginError plerr = (*jfw_plugin_getJavaInfoByPathFunc)( - pPath, - library.sVendor.pData, - versionInfo.sMinVersion.pData, - versionInfo.sMaxVersion.pData, - versionInfo.getExcludeVersions(), - versionInfo.getExcludeVersionSize(), - & pInfo); - - if (plerr == JFW_PLUGIN_E_NONE) - { - //check if the vendor of the found JRE is supported - if (vecVendors.empty()) - { - //vendor does not matter - *ppInfo = pInfo; - break; - } - else - { - rtl::OUString sVendor(pInfo->sVendor); - CIT_VENDOR ivendor = std::find(vecVendors.begin(), vecVendors.end(), - sVendor); - if (ivendor != vecVendors.end()) - { - *ppInfo = pInfo; - } - else - { - *ppInfo = NULL; - errcode = JFW_E_NOT_RECOGNIZED; - } - break; - } - } - else if(plerr == JFW_PLUGIN_E_FAILED_VERSION) - {//found JRE but it has the wrong version - *ppInfo = NULL; - errcode = JFW_E_FAILED_VERSION; - break; - } - else if (plerr == JFW_PLUGIN_E_NO_JRE) - {// plugin does not recognize this path as belonging to JRE - continue; - } - OSL_ASSERT(0); - } - if (*ppInfo == NULL && errcode != JFW_E_FAILED_VERSION) - errcode = JFW_E_NOT_RECOGNIZED; - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - - return errcode; -} - - -javaFrameworkError SAL_CALL jfw_setSelectedJRE(JavaInfo const *pInfo) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - //check if pInfo is the selected JRE - JavaInfo *currentInfo = NULL; - errcode = jfw_getSelectedJRE( & currentInfo); - if (errcode != JFW_E_NONE && errcode != JFW_E_INVALID_SETTINGS) - return errcode; - - if (jfw_areEqualJavaInfo(currentInfo, pInfo) == sal_False) - { - jfw::NodeJava node; - node.setJavaInfo(pInfo, false); - node.write(); - //remember that the JRE was selected in this process - jfw::setJavaSelected(); - } - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} -javaFrameworkError SAL_CALL jfw_setEnabled(sal_Bool bEnabled) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - - if (g_bEnabledSwitchedOn == false && bEnabled == sal_True) - { - //When the process started then Enabled was false. - //This is first time enabled is set to true. - //That means, no preparational work has been done, such as setting the - //LD_LIBRARY_PATH, etc. - - //check if Enabled is false; - const jfw::MergedSettings settings; - if (settings.getEnabled() == sal_False) - g_bEnabledSwitchedOn = true; - } - jfw::NodeJava node; - node.setEnabled(bEnabled); - node.write(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} - -javaFrameworkError SAL_CALL jfw_getEnabled(sal_Bool *pbEnabled) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (pbEnabled == NULL) - return JFW_E_INVALID_ARG; - jfw::MergedSettings settings; - *pbEnabled = settings.getEnabled(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} - - -javaFrameworkError SAL_CALL jfw_setVMParameters( - rtl_uString * * arOptions, sal_Int32 nLen) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - jfw::NodeJava node; - if (arOptions == NULL && nLen != 0) - return JFW_E_INVALID_ARG; - node.setVmParameters(arOptions, nLen); - node.write(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - - return errcode; -} - -javaFrameworkError SAL_CALL jfw_getVMParameters( - rtl_uString *** parOptions, sal_Int32 * pLen) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - - if (parOptions == NULL || pLen == NULL) - return JFW_E_INVALID_ARG; - const jfw::MergedSettings settings; - settings.getVmParametersArray(parOptions, pLen); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} - -javaFrameworkError SAL_CALL jfw_setUserClassPath(rtl_uString * pCp) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - jfw::NodeJava node; - if (pCp == NULL) - return JFW_E_INVALID_ARG; - node.setUserClassPath(pCp); - node.write(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} - -javaFrameworkError SAL_CALL jfw_getUserClassPath(rtl_uString ** ppCP) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - if (ppCP == NULL) - return JFW_E_INVALID_ARG; - const jfw::MergedSettings settings; - *ppCP = settings.getUserClassPath().pData; - rtl_uString_acquire(*ppCP); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; -} - -javaFrameworkError SAL_CALL jfw_addJRELocation(rtl_uString * sLocation) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - jfw::NodeJava node; - if (sLocation == NULL) - return JFW_E_INVALID_ARG; - node.load(); - node.addJRELocation(sLocation); - node.write(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - - return errcode; - -} - -javaFrameworkError SAL_CALL jfw_setJRELocations( - rtl_uString ** arLocations, sal_Int32 nLen) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - jfw::NodeJava node; - if (arLocations == NULL && nLen != 0) - return JFW_E_INVALID_ARG; - node.setJRELocations(arLocations, nLen); - node.write(); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - return errcode; - -} - -javaFrameworkError SAL_CALL jfw_getJRELocations( - rtl_uString *** parLocations, sal_Int32 *pLen) -{ - javaFrameworkError errcode = JFW_E_NONE; - try - { - osl::MutexGuard guard(jfw::FwkMutex::get()); - if (jfw::getMode() == jfw::JFW_MODE_DIRECT) - return JFW_E_DIRECT_MODE; - - if (parLocations == NULL || pLen == NULL) - return JFW_E_INVALID_ARG; - const jfw::MergedSettings settings; - settings.getJRELocations(parLocations, pLen); - } - catch (jfw::FrameworkException& e) - { - errcode = e.errorCode; - fprintf(stderr, "%s\n", e.message.getStr()); - OSL_FAIL(e.message.getStr()); - } - - return errcode; -} - - -javaFrameworkError jfw_existJRE(const JavaInfo *pInfo, sal_Bool *exist) -{ - //get the function jfw_plugin_existJRE - jfw::VendorSettings aVendorSettings; - jfw::CJavaInfo aInfo; - aInfo = (const ::JavaInfo*) pInfo; //makes a copy of pInfo - rtl::OUString sLibPath = aVendorSettings.getPluginLibrary(aInfo.getVendor()); - osl::Module modulePlugin(sLibPath); - if ( ! modulePlugin) - return JFW_E_NO_PLUGIN; - rtl::OUString sFunctionName( - RTL_CONSTASCII_USTRINGPARAM("jfw_plugin_existJRE")); - jfw_plugin_existJRE_ptr pFunc = - (jfw_plugin_existJRE_ptr) - osl_getFunctionSymbol(modulePlugin, sFunctionName.pData); - if (pFunc == NULL) - return JFW_E_ERROR; - - javaPluginError plerr = (*pFunc)(pInfo, exist); - - javaFrameworkError ret = JFW_E_NONE; - switch (plerr) - { - case JFW_PLUGIN_E_NONE: - ret = JFW_E_NONE; - break; - case JFW_PLUGIN_E_INVALID_ARG: - ret = JFW_E_INVALID_ARG; - break; - case JFW_PLUGIN_E_ERROR: - ret = JFW_E_ERROR; - break; - default: - ret = JFW_E_ERROR; - } - return ret; -} - -void SAL_CALL jfw_lock() -{ - jfw::FwkMutex::get().acquire(); -} - -void SAL_CALL jfw_unlock() -{ - jfw::FwkMutex::get().release(); -} - - -namespace jfw -{ -CJavaInfo::CJavaInfo(): pInfo(0) -{ -} - -CJavaInfo::CJavaInfo(const CJavaInfo & info) -{ - pInfo = copyJavaInfo(info.pInfo); -} - -CJavaInfo::CJavaInfo(::JavaInfo * info, _transfer_ownership) -{ - pInfo = info; -} -CJavaInfo CJavaInfo::createWrapper(::JavaInfo* info) -{ - return CJavaInfo(info, TRANSFER); -} -void CJavaInfo::attach(::JavaInfo * info) -{ - jfw_freeJavaInfo(pInfo); - pInfo = info; -} -::JavaInfo * CJavaInfo::detach() -{ - JavaInfo * tmp = pInfo; - pInfo = NULL; - return tmp; -} - -CJavaInfo::~CJavaInfo() -{ - jfw_freeJavaInfo(pInfo); -} - -CJavaInfo::operator ::JavaInfo* () -{ - return pInfo; -} - -JavaInfo * CJavaInfo::copyJavaInfo(const JavaInfo * pInfo) -{ - if (pInfo == NULL) - return NULL; - JavaInfo* newInfo = - (JavaInfo*) rtl_allocateMemory(sizeof(JavaInfo)); - if (newInfo) - { - rtl_copyMemory(newInfo, pInfo, sizeof(JavaInfo)); - rtl_uString_acquire(pInfo->sVendor); - rtl_uString_acquire(pInfo->sLocation); - rtl_uString_acquire(pInfo->sVersion); - rtl_byte_sequence_acquire(pInfo->arVendorData); - } - return newInfo; -} - - -JavaInfo* CJavaInfo::cloneJavaInfo() const -{ - if (pInfo == NULL) - return NULL; - return copyJavaInfo(pInfo); -} - -CJavaInfo & CJavaInfo::operator = (const CJavaInfo& info) -{ - if (&info == this) - return *this; - - jfw_freeJavaInfo(pInfo); - pInfo = copyJavaInfo(info.pInfo); - return *this; -} -CJavaInfo & CJavaInfo::operator = (const ::JavaInfo* info) -{ - if (info == pInfo) - return *this; - - jfw_freeJavaInfo(pInfo); - pInfo = copyJavaInfo(info); - return *this; -} - -const ::JavaInfo* CJavaInfo::operator ->() const -{ - return pInfo; -} - -CJavaInfo::operator JavaInfo const * () const -{ - return pInfo; -} - -rtl::OUString CJavaInfo::getVendor() const -{ - if (pInfo) - return rtl::OUString(pInfo->sVendor); - else - return rtl::OUString(); -} - -rtl::OUString CJavaInfo::getLocation() const -{ - if (pInfo) - return rtl::OUString(pInfo->sLocation); - else - return rtl::OUString(); -} - -sal_uInt64 CJavaInfo::getFeatures() const -{ - if (pInfo) - return pInfo->nFeatures; - else - return 0l; -} - -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |