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Diffstat (limited to 'remotebridges/source/dynamicloader/dynamicloader.cxx')
| -rw-r--r-- | remotebridges/source/dynamicloader/dynamicloader.cxx | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/remotebridges/source/dynamicloader/dynamicloader.cxx b/remotebridges/source/dynamicloader/dynamicloader.cxx deleted file mode 100644 index 08001cb0b..000000000 --- a/remotebridges/source/dynamicloader/dynamicloader.cxx +++ /dev/null @@ -1,403 +0,0 @@ - -#include <stdio.h> - -#include <cppuhelper/factory.hxx> - -#include <cppuhelper/implbase1.hxx> -#include <cppuhelper/implbase2.hxx> - - -#include <com/sun/star/bridge/XUnoUrlResolver.hpp> - -#include <com/sun/star/lang/XServiceInfo.hpp> -#include <com/sun/star/lang/XSingleServiceFactory.hpp> -#include <com/sun/star/loader/XImplementationLoader.hpp> -#include <com/sun/star/registry/XRegistryKey.hpp> - - -using namespace ::com::sun::star::bridge; -using namespace ::com::sun::star::lang; -using namespace ::com::sun::star::loader; -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::registry; - - -using namespace ::cppu; -using namespace ::rtl; - -namespace dynamic_loader { - - class SingleServiceFactory : public WeakImplHelper2<XServiceInfo, XSingleServiceFactory> { - Reference<XMultiServiceFactory> _xServiceManager; - OUString _serviceName; - OUString _link; - OUString _resolver; - - Reference<XSingleServiceFactory> getRemoteFactory() throw(Exception, RuntimeException); - - public: - - SingleServiceFactory(const Reference<XMultiServiceFactory > & xServiceManager, - const OUString & serviceName, - const OUString & link, - const OUString & resolver) - : _xServiceManager(xServiceManager), - _serviceName(serviceName), - _link(link), - _resolver(resolver) - {} - - // XSingleServiceFactory - Reference<XInterface> SAL_CALL createInstance() throw(Exception, RuntimeException); - Reference<XInterface> SAL_CALL createInstanceWithArguments(const Sequence<Any>& Arguments) - throw(::com::sun::star::uno::Exception, - ::com::sun::star::uno::RuntimeException); - - // XServiceInfo - OUString SAL_CALL getImplementationName() throw(RuntimeException); - sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw(RuntimeException); - Sequence<OUString> SAL_CALL getSupportedServiceNames(void) throw(RuntimeException); - }; - - - Reference<XSingleServiceFactory> SingleServiceFactory::getRemoteFactory() throw(Exception, RuntimeException) { - Reference<XUnoUrlResolver> xResolver(_xServiceManager->createInstance(_resolver), UNO_QUERY); - if(!xResolver.is()) { - OUString message(RTL_CONSTASCII_USTRINGPARAM("dynamic_loader::singleServiceFactory.createInstance - couldn't create resolver: ")); - message += _resolver; - - throw Exception(message, Reference<XInterface>()); - } - - Reference<XInterface> remoteObject = xResolver->resolve(_link); - if(!remoteObject.is()) { - OUString message(RTL_CONSTASCII_USTRINGPARAM("dynamic_loader::singleServiceFactory.createInstance - couldn't resolve link: ")); - message += _link; - - throw Exception(message, Reference<XInterface>()); - } - - Reference<XSingleServiceFactory> remoteFactory(remoteObject, UNO_QUERY); - if(!remoteFactory.is()) { - OUString message(RTL_CONSTASCII_USTRINGPARAM("dynamic_loader::singleServiceFactory.createInstance - couldn't get XSingleServiceFactory from: ")); - message += _link; - - throw Exception(message, Reference<XInterface>()); - } - - return remoteFactory; - } - - // XSingleServiceFactory - Reference<XInterface> SAL_CALL SingleServiceFactory::createInstance() throw(Exception, RuntimeException) { - OSL_TRACE("dynamic_loader::singleServiceFactory::createInstance"); - - return getRemoteFactory()->createInstance(); - } - - Reference<XInterface> SAL_CALL SingleServiceFactory::createInstanceWithArguments(const Sequence<Any>& Arguments) - throw(Exception, RuntimeException) - { - OSL_TRACE("dynamic_loader::singleServiceFactory::createInstanceWithArguments"); - - return getRemoteFactory()->createInstanceWithArguments(Arguments); - } - - // XServiceInfo - OUString SAL_CALL SingleServiceFactory::getImplementationName() throw(RuntimeException) { - return _link; - } - - sal_Bool SAL_CALL SingleServiceFactory::supportsService(const OUString & ServiceName) throw(RuntimeException) { - return _serviceName.equals(ServiceName); - } - - Sequence<OUString> SAL_CALL SingleServiceFactory::getSupportedServiceNames(void) throw(RuntimeException) { - return Sequence<OUString>(&_serviceName, 1); - } - - - - class DynamicLoader : public WeakImplHelper2<XImplementationLoader, XServiceInfo> { - Reference<XMultiServiceFactory> _xSMgr; - - protected: - DynamicLoader(const Reference<XMultiServiceFactory> & rXSMgr) throw(RuntimeException); - ~DynamicLoader() throw(); - - public: - static const OUString implname; - static const OUString servname; - - static Reference<XInterface> SAL_CALL createInstance(const Reference<XMultiServiceFactory> & rSMgr) throw(Exception); - static Sequence<OUString> SAL_CALL getSupportedServiceNames_Static() throw(); - - static void parseUrl(const OUString & url, OUString * serviceName, OUString * link, OUString * resolver) throw(RuntimeException); - - // XServiceInfo - virtual OUString SAL_CALL getImplementationName() throw(RuntimeException); - virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw(RuntimeException); - virtual Sequence<OUString> SAL_CALL getSupportedServiceNames() throw(RuntimeException); - - // XImplementationLoader - virtual Reference<XInterface> SAL_CALL activate(const OUString & implementationName, - const OUString & implementationLoaderUrl, - const OUString& locationUrl, - const Reference<XRegistryKey>& xKey) throw(CannotActivateFactoryException, RuntimeException); - virtual sal_Bool SAL_CALL writeRegistryInfo(const Reference<XRegistryKey>& xKey, - const OUString& implementationLoaderUrl, - const OUString& locationUrl) throw(CannotRegisterImplementationException, RuntimeException); - }; - - const OUString DynamicLoader::implname = OUString::createFromAscii("com.sun.star.comp.stoc.DynamicLoader"); - const OUString DynamicLoader::servname = OUString::createFromAscii("com.sun.star.loader.Dynamic"); - - Sequence<OUString> SAL_CALL DynamicLoader::getSupportedServiceNames_Static() throw() { - return Sequence<OUString>(&servname, 1); - } - - Reference<XInterface> SAL_CALL DynamicLoader::createInstance(const Reference<XMultiServiceFactory> & rSMgr) throw(Exception) { - Reference<XInterface> xRet; - - try { - XImplementationLoader *pXLoader = (XImplementationLoader *)new DynamicLoader(rSMgr); - - xRet = Reference<XInterface>::query(pXLoader); - } - catch(RuntimeException & runtimeException) { - OString message = OUStringToOString(runtimeException.Message, RTL_TEXTENCODING_ASCII_US); - osl_trace("dynamic loader - could not init cause of %s", message.getStr()); - } - - OSL_TRACE("DynamicLoader - createInstance: %d", xRet.is()); - - - return xRet; - } - - DynamicLoader::DynamicLoader(const Reference<XMultiServiceFactory> & xSMgr) throw(RuntimeException) - : _xSMgr(xSMgr) - { - } - - - DynamicLoader::~DynamicLoader() throw() { - } - - // XServiceInfo - OUString SAL_CALL DynamicLoader::getImplementationName() throw(RuntimeException) { - return implname; - } - - sal_Bool SAL_CALL DynamicLoader::supportsService(const OUString & ServiceName) throw(RuntimeException) { - sal_Bool bSupport = sal_False; - - Sequence<OUString> aSNL = getSupportedServiceNames(); - const OUString * pArray = aSNL.getArray(); - for(sal_Int32 i = 0; i < aSNL.getLength() && !bSupport; ++ i) - bSupport = pArray[i] == ServiceName; - - return bSupport; - } - - Sequence<OUString> SAL_CALL DynamicLoader::getSupportedServiceNames() throw(RuntimeException) { - return getSupportedServiceNames_Static(); - } - - - void DynamicLoader::parseUrl(const OUString & locationUrl, OUString * serviceName, OUString * link, OUString * resolver) throw(RuntimeException) { -#if OSL_DEBUG_LEVEL > 1 - OString tmp = OUStringToOString(locationUrl, RTL_TEXTENCODING_ASCII_US); - OSL_TRACE("DynamicLoader - locationUrl %s", tmp.getStr()); -#endif - - // This is the default resolver - *resolver = OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.bridge.UnoUrlResolver")); - - const OUString bSlash(OUString(RTL_CONSTASCII_USTRINGPARAM("\\"))); - const OUString tuedle(OUString(RTL_CONSTASCII_USTRINGPARAM("\""))); - const OUString separator(OUString(RTL_CONSTASCII_USTRINGPARAM(","))); - const OUString emptyString(OUString(RTL_CONSTASCII_USTRINGPARAM(""))); - const OUString equalSign(OUString(RTL_CONSTASCII_USTRINGPARAM("="))); - - sal_Int32 index = 0; - sal_Bool left = sal_True; - sal_Bool quote = sal_False; - sal_Bool inString = sal_False; - - const sal_Unicode * raw_url = locationUrl.getStr(); - OUString token; - OUString attribute; - - while(index <= locationUrl.getLength()) { - if(index >= locationUrl.getLength() || (raw_url[index] == separator.getStr()[0] && !quote && !inString)) { // a separator or end? - OUString value; - - if(left) - attribute = token.trim(); - - else - value = token.trim(); - -#if OSL_DEBUG_LEVEL > 1 - OString attribute_tmp = OUStringToOString(attribute, RTL_TEXTENCODING_ASCII_US); - OSL_TRACE("DynamicLoader - attribute %s", attribute_tmp.getStr()); - OString value_tmp = OUStringToOString(value, RTL_TEXTENCODING_ASCII_US); - OSL_TRACE("DynamicLoader - value %s", value_tmp.getStr()); -#endif - - if(attribute.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("servicename")))) - *serviceName = value; - - else if(attribute.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("link")))) - *link = value; - - else if(attribute.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("resolver")))) - *resolver = value; - - else { - OUString message(RTL_CONSTASCII_USTRINGPARAM("help called")); - - if(!attribute.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("help")))) { - message = OUString(RTL_CONSTASCII_USTRINGPARAM("DynamicLoader - unknown attribute: ")); - message += attribute; - } - - fprintf(stdout, "DynamicLoader - help\n"); - fprintf(stdout, "attributes:\n"); - fprintf(stdout, "\tservicename: service name of dynamic component\n"); - fprintf(stdout, "\tlink: link to a single service factory for dynamic component\n"); - fprintf(stdout, "\tresolver: the service which resolves the link\n"); - fprintf(stdout, "\thelp: this help\n"); - - throw RuntimeException(message, Reference<XInterface>()); - } - - left = sal_True; // reset state to be left - token = emptyString; - } - else if(raw_url[index] == bSlash.getStr()[0] && !quote) // a back slash? - quote = sal_True; - - else if(raw_url[index] == equalSign.getStr()[0] && !quote && !inString) { // equalSign (switch from left to right)? - left = sal_False; - - attribute = token.trim(); - token = emptyString; - } - else if(raw_url[index] == tuedle.getStr()[0] && !quote) // begin or end of string? - inString = !inString; - - else { // no special handling - token += OUString(raw_url + index, 1); - quote = sal_False; - } - - ++ index; - } - - // enshure, that attributes are set properly - if(!(*serviceName).getLength()) - throw RuntimeException(OUString(RTL_CONSTASCII_USTRINGPARAM("dynamic_loader::DynamicLoader.parseUrl - missing or empty attribute: servicename")), - Reference<XInterface>()); - - if(!(*link).getLength()) - throw RuntimeException(OUString(RTL_CONSTASCII_USTRINGPARAM("dynamic_loader::DynamicLoader.parseUrl - missing or empty attribute: link")), - Reference<XInterface>()); - - if(!(*resolver).getLength()) - throw RuntimeException(OUString(RTL_CONSTASCII_USTRINGPARAM("dynamic_loader::DynamicLoader.parseUrl - missing or empty attribute: resolver")), - Reference<XInterface>()); - } - - - // XImplementationLoader - sal_Bool SAL_CALL DynamicLoader::writeRegistryInfo(const Reference<XRegistryKey> & xKey, - const OUString & implementationLoaderUrl, - const OUString & locationUrl) - throw(CannotRegisterImplementationException, RuntimeException) - { - OSL_TRACE("DynamicLoader::writeRegistryInfo"); - - OUString serviceName; - OUString link; - OUString resolver; - - try { - parseUrl(locationUrl, &serviceName, &link, &resolver); - } - catch(RuntimeException & runtimeException) { - throw CannotRegisterImplementationException(runtimeException.Message, Reference<XInterface>()); - } - - // create the keys - OUString keyName = OUString::createFromAscii("/"); - keyName += implementationLoaderUrl; - keyName += OUString(RTL_CONSTASCII_USTRINGPARAM("_")); - keyName += serviceName; - keyName += OUString::createFromAscii("/UNO/SERVICES"); - - Reference<XRegistryKey> xNewKey(xKey->createKey(keyName)); - xNewKey->createKey(serviceName); - - sal_Bool bSuccess = sal_True; - - return bSuccess; - } - - Reference<XInterface> SAL_CALL DynamicLoader::activate(const OUString &, - const OUString &, - const OUString & locationUrl, - const Reference<XRegistryKey> &) - throw(CannotActivateFactoryException, RuntimeException) - { - OSL_TRACE("DynamicLoader::activate"); - - OUString serviceName; - OUString link; - OUString resolver; - - parseUrl(locationUrl, &serviceName, &link, &resolver); - - XSingleServiceFactory * xFactory = (XSingleServiceFactory *)new SingleServiceFactory(_xSMgr, - serviceName, - link, - resolver); - - Reference<XInterface> xReturn; - - if(xFactory) - xReturn = Reference<XInterface>::query(xFactory); - - return xReturn; - } -} - - - - -extern "C" { - void SAL_CALL component_getImplementationEnvironment(const sal_Char ** ppEnvTypeName, uno_Environment **) { - *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; - } - - void * SAL_CALL component_getFactory(const sal_Char * pImplName, XMultiServiceFactory * pServiceManager, XRegistryKey *) { - void * pRet = 0; - - if (pServiceManager && OUString::createFromAscii(pImplName).equals(::dynamic_loader::DynamicLoader::implname)) { - Reference<XSingleServiceFactory> xFactory(createOneInstanceFactory(pServiceManager, - ::dynamic_loader::DynamicLoader::implname, - ::dynamic_loader::DynamicLoader::createInstance, - ::dynamic_loader::DynamicLoader::getSupportedServiceNames_Static())); - - if (xFactory.is()) { - xFactory->acquire(); - pRet = xFactory.get(); - } - } - else - OSL_TRACE("DynamicLoader - warning - given wrong implName: %s", pImplName); - - return pRet; - } -} |