1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_desktop.hxx" 26 27 #include "dp_misc.h" 28 #include "rtl/strbuf.hxx" 29 #include "osl/time.h" 30 #include "osl/thread.h" 31 #include "cppuhelper/compbase1.hxx" 32 #include "comphelper/anytostring.hxx" 33 #include "comphelper/servicedecl.hxx" 34 #include "comphelper/unwrapargs.hxx" 35 #include "com/sun/star/deployment/DeploymentException.hpp" 36 #include "com/sun/star/ucb/XProgressHandler.hpp" 37 #include "com/sun/star/ucb/XSimpleFileAccess.hpp" 38 #include "com/sun/star/io/XSeekable.hpp" 39 #include <stdio.h> 40 41 42 using namespace ::rtl; 43 using namespace ::com::sun::star; 44 using namespace ::com::sun::star::uno; 45 46 namespace dp_log { 47 48 typedef ::cppu::WeakComponentImplHelper1<ucb::XProgressHandler> t_log_helper; 49 50 //============================================================================== 51 class ProgressLogImpl : public ::dp_misc::MutexHolder, public t_log_helper 52 { 53 Reference<io::XOutputStream> m_xLogFile; 54 sal_Int32 m_log_level; 55 void log_write( OString const & text ); 56 57 protected: 58 virtual void SAL_CALL disposing(); 59 virtual ~ProgressLogImpl(); 60 61 public: 62 ProgressLogImpl( Sequence<Any> const & args, 63 Reference<XComponentContext> const & xContext ); 64 65 // XProgressHandler 66 virtual void SAL_CALL push( Any const & Status ) throw (RuntimeException); 67 virtual void SAL_CALL update( Any const & Status ) throw (RuntimeException); 68 virtual void SAL_CALL pop() throw (RuntimeException); 69 }; 70 71 //______________________________________________________________________________ 72 ProgressLogImpl::~ProgressLogImpl() 73 { 74 } 75 76 //______________________________________________________________________________ 77 void ProgressLogImpl::disposing() 78 { 79 try { 80 if (m_xLogFile.is()) { 81 m_xLogFile->closeOutput(); 82 m_xLogFile.clear(); 83 } 84 } 85 catch (Exception & exc) { 86 (void) exc; 87 OSL_ENSURE( 0, OUStringToOString( 88 exc.Message, RTL_TEXTENCODING_UTF8 ).getStr() ); 89 } 90 } 91 92 //______________________________________________________________________________ 93 ProgressLogImpl::ProgressLogImpl( 94 Sequence<Any> const & args, 95 Reference<XComponentContext> const & xContext ) 96 : t_log_helper( getMutex() ), 97 m_log_level( 0 ) 98 { 99 OUString log_file; 100 boost::optional< Reference<task::XInteractionHandler> > interactionHandler; 101 comphelper::unwrapArgs( args, log_file, interactionHandler ); 102 103 Reference<ucb::XSimpleFileAccess> xSimpleFileAccess( 104 xContext->getServiceManager()->createInstanceWithContext( 105 OUSTR("com.sun.star.ucb.SimpleFileAccess"), 106 xContext ), UNO_QUERY_THROW ); 107 // optional ia handler: 108 if (interactionHandler) 109 xSimpleFileAccess->setInteractionHandler( *interactionHandler ); 110 111 m_xLogFile.set( 112 xSimpleFileAccess->openFileWrite( log_file ), UNO_QUERY_THROW ); 113 Reference<io::XSeekable> xSeekable( m_xLogFile, UNO_QUERY_THROW ); 114 xSeekable->seek( xSeekable->getLength() ); 115 116 // write log stamp 117 OStringBuffer buf; 118 buf.append( 119 RTL_CONSTASCII_STRINGPARAM("###### Progress log entry ") ); 120 TimeValue m_start_time, tLocal; 121 oslDateTime date_time; 122 if (osl_getSystemTime( &m_start_time ) && 123 osl_getLocalTimeFromSystemTime( &m_start_time, &tLocal ) && 124 osl_getDateTimeFromTimeValue( &tLocal, &date_time )) 125 { 126 char ar[ 128 ]; 127 snprintf( 128 ar, sizeof (ar), 129 "%04d-%02d-%02d %02d:%02d:%02d ", 130 date_time.Year, date_time.Month, date_time.Day, 131 date_time.Hours, date_time.Minutes, date_time.Seconds ); 132 buf.append( ar ); 133 } 134 buf.append( RTL_CONSTASCII_STRINGPARAM("######\n") ); 135 log_write( buf.makeStringAndClear() ); 136 } 137 138 //______________________________________________________________________________ 139 void ProgressLogImpl::log_write( OString const & text ) 140 { 141 try { 142 if (m_xLogFile.is()) { 143 m_xLogFile->writeBytes( 144 Sequence< sal_Int8 >( 145 reinterpret_cast< sal_Int8 const * >(text.getStr()), 146 text.getLength() ) ); 147 } 148 } 149 catch (io::IOException & exc) { 150 (void) exc; 151 OSL_ENSURE( 0, OUStringToOString( 152 exc.Message, RTL_TEXTENCODING_UTF8 ).getStr() ); 153 } 154 } 155 156 // XProgressHandler 157 //______________________________________________________________________________ 158 void ProgressLogImpl::push( Any const & Status ) 159 throw (RuntimeException) 160 { 161 update( Status ); 162 OSL_ASSERT( m_log_level >= 0 ); 163 ++m_log_level; 164 } 165 166 //______________________________________________________________________________ 167 void ProgressLogImpl::update( Any const & Status ) 168 throw (RuntimeException) 169 { 170 if (! Status.hasValue()) 171 return; 172 173 OUStringBuffer buf; 174 OSL_ASSERT( m_log_level >= 0 ); 175 for ( sal_Int32 n = 0; n < m_log_level; ++n ) 176 buf.append( static_cast<sal_Unicode>(' ') ); 177 178 OUString msg; 179 if (Status >>= msg) { 180 buf.append( msg ); 181 } 182 else { 183 buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("ERROR: ") ); 184 buf.append( ::comphelper::anyToString(Status) ); 185 } 186 buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("\n") ); 187 log_write( OUStringToOString( 188 buf.makeStringAndClear(), osl_getThreadTextEncoding() ) ); 189 } 190 191 //______________________________________________________________________________ 192 void ProgressLogImpl::pop() throw (RuntimeException) 193 { 194 OSL_ASSERT( m_log_level > 0 ); 195 --m_log_level; 196 } 197 198 namespace sdecl = comphelper::service_decl; 199 sdecl::class_<ProgressLogImpl, sdecl::with_args<true> > servicePLI; 200 extern sdecl::ServiceDecl const serviceDecl( 201 servicePLI, 202 // a private one: 203 "com.sun.star.comp.deployment.ProgressLog", 204 "com.sun.star.comp.deployment.ProgressLog" ); 205 206 } // namespace dp_log 207 208