diff options
-rw-r--r-- | jvmfwk/inc/jvmfwk/framework.h | 8 | ||||
-rw-r--r-- | jvmfwk/source/framework.cxx | 144 | ||||
-rw-r--r-- | stoc/source/javavm/javavm.cxx | 28 |
3 files changed, 106 insertions, 74 deletions
diff --git a/jvmfwk/inc/jvmfwk/framework.h b/jvmfwk/inc/jvmfwk/framework.h index 98c49c3cb3b2..7f61f2139d5a 100644 --- a/jvmfwk/inc/jvmfwk/framework.h +++ b/jvmfwk/inc/jvmfwk/framework.h @@ -482,6 +482,8 @@ JVMFWK_DLLPUBLIC javaFrameworkError SAL_CALL jfw_getJavaInfoByPath( created and JFW_E_NEED_RESTART error is returned. If a VM is already running then a JFW_E_RUNNING_JVM is returned.</p> + @param pInfo + [in] optional pointer to a specific JRE; must be caller-freed if not NULL @param arOptions [in] the array containing additional start arguments or NULL. @param nSize @@ -516,9 +518,9 @@ JVMFWK_DLLPUBLIC javaFrameworkError SAL_CALL jfw_getJavaInfoByPath( JFW_E_FAILED_VERSION the "Default Mode" is active. The JRE determined by <code>JAVA_HOME</code>does not meet the version requirements. */ -JVMFWK_DLLPUBLIC javaFrameworkError SAL_CALL jfw_startVM(JavaVMOption *arOptions, - sal_Int32 nSize, JavaVM **ppVM, - JNIEnv **ppEnv); +JVMFWK_DLLPUBLIC javaFrameworkError SAL_CALL jfw_startVM( + JavaInfo const * pInfo, JavaVMOption * arOptions, sal_Int32 nSize, + JavaVM ** ppVM, JNIEnv ** ppEnv); /** determines the JRE that is to be used. diff --git a/jvmfwk/source/framework.cxx b/jvmfwk/source/framework.cxx index d6e687d3bf87..6bfe53af7b62 100644 --- a/jvmfwk/source/framework.cxx +++ b/jvmfwk/source/framework.cxx @@ -25,6 +25,7 @@ #include "osl/module.hxx" #include "jvmfwk/framework.h" #include "jvmfwk/vendorplugin.h" +#include <cassert> #include <vector> #include <functional> #include <algorithm> @@ -290,10 +291,12 @@ javaFrameworkError SAL_CALL jfw_findAllJREs(JavaInfo ***pparInfo, sal_Int32 *pSi #endif } -javaFrameworkError SAL_CALL jfw_startVM(JavaVMOption *arOptions, sal_Int32 cOptions, - JavaVM **ppVM, JNIEnv **ppEnv) +javaFrameworkError SAL_CALL jfw_startVM( + JavaInfo const * pInfo, JavaVMOption * arOptions, sal_Int32 cOptions, + JavaVM ** ppVM, JNIEnv ** ppEnv) { #ifndef SOLAR_JAVA + (void) pInfo; (void) arOptions; (void) cOptions; (void) ppVM; @@ -320,84 +323,89 @@ javaFrameworkError SAL_CALL jfw_startVM(JavaVMOption *arOptions, sal_Int32 cOpti std::vector<rtl::OString> vmParams; rtl::OString sUserClassPath; jfw::CJavaInfo aInfo; - jfw::JFW_MODE mode = jfw::getMode(); - if (mode == jfw::JFW_MODE_APPLICATION) + if (pInfo == NULL) { - 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; + 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) + //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()) { - //has the user manually selected a JRE? - if (settings.getJavaInfoAttrAutoSelect() == true) + // 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) { - // 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; + //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(); + //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; + 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 && + //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(); + 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); + pInfo = aInfo.pInfo; } - else - OSL_ASSERT(0); + assert(pInfo != NULL); //get the function jfw_plugin_startJavaVirtualMachine jfw::VendorSettings aVendorSettings; - rtl::OUString sLibPath = aVendorSettings.getPluginLibrary(aInfo.getVendor()); + rtl::OUString sLibPath = aVendorSettings.getPluginLibrary(pInfo->sVendor); #ifndef DISABLE_DYNLOADING osl::Module modulePlugin(sLibPath); @@ -454,7 +462,7 @@ javaFrameworkError SAL_CALL jfw_startVM(JavaVMOption *arOptions, sal_Int32 cOpti //start Java JavaVM *pVm = NULL; SAL_INFO("jvmfwk", "starting java"); - javaPluginError plerr = (*pFunc)(aInfo, arOpt, index, & pVm, ppEnv); + javaPluginError plerr = (*pFunc)(pInfo, arOpt, index, & pVm, ppEnv); if (plerr == JFW_PLUGIN_E_VM_CREATION_FAILED) { errcode = JFW_E_VM_CREATION_FAILED; @@ -677,13 +685,13 @@ javaFrameworkError SAL_CALL jfw_findAndSelectJRE(JavaInfo **pInfo) jfw::NodeJava javaNode(jfw::NodeJava::USER); javaNode.setJavaInfo(aCurrentInfo,true); javaNode.write(); + //remember that this JRE was selected in this process + jfw::setJavaSelected(); if (pInfo !=NULL) { //copy to out param *pInfo = aCurrentInfo.cloneJavaInfo(); - //remember that this JRE was selected in this process - jfw::setJavaSelected(); } } else diff --git a/stoc/source/javavm/javavm.cxx b/stoc/source/javavm/javavm.cxx index b0e7225dfe09..a8e85748a15a 100644 --- a/stoc/source/javavm/javavm.cxx +++ b/stoc/source/javavm/javavm.cxx @@ -78,6 +78,7 @@ #include <time.h> #include <memory> #include <vector> +#include "boost/noncopyable.hpp" #include "boost/scoped_array.hpp" #define OUSTR(x) rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( x )) @@ -703,6 +704,23 @@ JavaVirtualMachine::getSupportedServiceNames() return serviceGetSupportedServiceNames(); } +namespace { + +struct JavaInfoGuard: private boost::noncopyable { + JavaInfoGuard(): info(0) {} + + ~JavaInfoGuard() { jfw_freeJavaInfo(info); } + + void clear() { + jfw_freeJavaInfo(info); + info = 0; + } + + JavaInfo * info; +}; + +} + css::uno::Any SAL_CALL JavaVirtualMachine::getJavaVM(css::uno::Sequence< sal_Int8 > const & rProcessId) throw (css::uno::RuntimeException) @@ -727,6 +745,7 @@ JavaVirtualMachine::getJavaVM(css::uno::Sequence< sal_Int8 > const & rProcessId) if (aId != aProcessId) return css::uno::Any(); + JavaInfoGuard info; while (!m_xVirtualMachine.is()) // retry until successful { // This is the second attempt to create Java. m_bDontCreateJvm is @@ -773,7 +792,7 @@ JavaVirtualMachine::getJavaVM(css::uno::Sequence< sal_Int8 > const & rProcessId) if (getenv("STOC_FORCE_NO_JRE")) errcode = JFW_E_NO_SELECT; else - errcode = jfw_startVM(arOptions, index, & m_pJavaVm, + errcode = jfw_startVM(info.info, arOptions, index, & m_pJavaVm, & pMainThreadEnv); bool bStarted = false; @@ -784,7 +803,8 @@ JavaVirtualMachine::getJavaVM(css::uno::Sequence< sal_Int8 > const & rProcessId) { // No Java configured. We silenty run the java configuration // Java. - javaFrameworkError errFind = jfw_findAndSelectJRE( NULL ); + info.clear(); + javaFrameworkError errFind = jfw_findAndSelectJRE(&info.info); if (getenv("STOC_FORCE_NO_JRE")) errFind = JFW_E_NO_JAVA_FOUND; if (errFind == JFW_E_NONE) @@ -861,7 +881,9 @@ JavaVirtualMachine::getJavaVM(css::uno::Sequence< sal_Int8 > const & rProcessId) if (bExist == sal_False && ! (pJavaInfo->nRequirements & JFW_REQUIRE_NEEDRESTART)) { - javaFrameworkError errFind = jfw_findAndSelectJRE( NULL ); + info.clear(); + javaFrameworkError errFind = jfw_findAndSelectJRE( + &info.info); if (errFind == JFW_E_NONE) { continue; |