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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "unxsplash.hxx"
21 : #include <stdio.h>
22 : #include <osl/process.h>
23 : #include <com/sun/star/registry/XRegistryKey.hpp>
24 : #include <cppuhelper/implementationentry.hxx>
25 : #include <rtl/logfile.hxx>
26 : #include <rtl/ustrbuf.hxx>
27 : #include <rtl/math.hxx>
28 :
29 : #define PIPE_ARG "--splash-pipe="
30 :
31 : using namespace ::rtl;
32 : using namespace ::com::sun::star;
33 : using namespace ::com::sun::star::registry;
34 :
35 : namespace desktop
36 : {
37 0 : UnxSplashScreen::UnxSplashScreen( const Reference< uno::XComponentContext >& xCtx )
38 : : m_xCtx( xCtx ),
39 0 : m_pOutFd( NULL )
40 : {
41 0 : }
42 :
43 0 : UnxSplashScreen::~UnxSplashScreen()
44 : {
45 : #if OSL_DEBUG_LEVEL > 1
46 : fprintf( stderr, "UnxSplashScreen::~UnxSplashScreen()\n" );
47 : #endif
48 :
49 0 : if ( m_pOutFd )
50 : {
51 0 : fclose( m_pOutFd );
52 0 : m_pOutFd = NULL;
53 : }
54 0 : }
55 :
56 0 : void SAL_CALL UnxSplashScreen::start( const OUString& /*aText*/, sal_Int32 /*nRange*/ )
57 : throw ( RuntimeException )
58 : {
59 0 : }
60 :
61 0 : void SAL_CALL UnxSplashScreen::end()
62 : throw ( RuntimeException )
63 : {
64 : #if OSL_DEBUG_LEVEL > 1
65 : fprintf( stderr, "UnxSplashScreen::end()\n" );
66 : #endif
67 0 : if( !m_pOutFd )
68 0 : return;
69 :
70 0 : fprintf( m_pOutFd, "end\n" );
71 0 : fflush( m_pOutFd );
72 : }
73 :
74 0 : void SAL_CALL UnxSplashScreen::reset()
75 : throw ( RuntimeException )
76 : {
77 : #if OSL_DEBUG_LEVEL > 1
78 : fprintf( stderr, "UnxSplashScreen::reset()\n" );
79 : #endif
80 0 : if( !m_pOutFd )
81 0 : return;
82 :
83 0 : fprintf( m_pOutFd, "restart\n" );
84 0 : fflush( m_pOutFd );
85 : }
86 :
87 0 : void SAL_CALL UnxSplashScreen::setText( const OUString& /*aText*/ )
88 : throw ( RuntimeException )
89 : {
90 : // TODO?
91 0 : }
92 :
93 0 : void SAL_CALL UnxSplashScreen::setValue( sal_Int32 nValue )
94 : throw ( RuntimeException )
95 : {
96 0 : if ( m_pOutFd )
97 : {
98 0 : fprintf( m_pOutFd, "%" SAL_PRIdINT32 "%%\n", nValue );
99 0 : fflush( m_pOutFd );
100 : }
101 0 : }
102 :
103 : // XInitialize
104 : void SAL_CALL
105 0 : UnxSplashScreen::initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any>& )
106 : throw ( RuntimeException )
107 : {
108 0 : for ( sal_uInt32 i = 0; i < osl_getCommandArgCount(); i++ )
109 : {
110 0 : rtl::OUString aArg;
111 0 : if ( osl_getCommandArg( i, &aArg.pData ) )
112 : break;
113 0 : if ( aArg.matchIgnoreAsciiCaseAsciiL( PIPE_ARG, sizeof( PIPE_ARG ) - 1, 0 ) )
114 : {
115 0 : OUString aNum = aArg.copy( sizeof( PIPE_ARG ) - 1 );
116 0 : int fd = aNum.toInt32();
117 0 : m_pOutFd = fdopen( fd, "w" );
118 : #if OSL_DEBUG_LEVEL > 1
119 : fprintf( stderr, "Got argument '--splash-pipe=%d ('%s') (%p)\n",
120 : fd, rtl::OUStringToOString( aNum, RTL_TEXTENCODING_UTF8 ).getStr(),
121 : m_pOutFd );
122 : #endif
123 : }
124 0 : }
125 0 : }
126 : }
127 :
128 : using namespace desktop;
129 :
130 : // get service instance...
131 0 : static uno::Reference< uno::XInterface > m_xINSTANCE;
132 :
133 0 : uno::Reference< uno::XInterface > SAL_CALL UnxSplash_createInstance(const uno::Reference< uno::XComponentContext > & xCtx ) throw( uno::Exception )
134 : {
135 0 : static osl::Mutex m_aMutex;
136 0 : if ( !m_xINSTANCE.is() )
137 : {
138 0 : osl::MutexGuard guard( m_aMutex );
139 0 : if ( !m_xINSTANCE.is() )
140 0 : m_xINSTANCE = (cppu::OWeakObject*) new UnxSplashScreen( xCtx );
141 : }
142 :
143 0 : return m_xINSTANCE;
144 : }
145 :
146 0 : OUString UnxSplash_getImplementationName()
147 : {
148 0 : return OUString( "com.sun.star.office.comp.PipeSplashScreen" );
149 : }
150 :
151 0 : uno::Sequence< OUString > SAL_CALL UnxSplash_getSupportedServiceNames() throw()
152 : {
153 0 : const OUString aServiceName( "com.sun.star.office.PipeSplashScreen" );
154 0 : const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
155 0 : return aSeq;
156 : }
157 :
158 : ::cppu::ImplementationEntry aEntries[] =
159 : {
160 : {
161 : UnxSplash_createInstance, UnxSplash_getImplementationName,
162 : UnxSplash_getSupportedServiceNames,
163 : ::cppu::createSingleComponentFactory,
164 : 0, 0
165 : },
166 : { 0, 0, 0, 0, 0, 0 }
167 : };
168 :
169 : extern "C"
170 : {
171 :
172 0 : SAL_DLLPUBLIC_EXPORT void* SAL_CALL splash_component_getFactory( const sal_Char* pImplName, void* pServiceManager, void* pRegistryKey )
173 : {
174 : return ::cppu::component_getFactoryHelper( pImplName, pServiceManager,
175 0 : pRegistryKey, aEntries );
176 : }
177 :
178 0 : } // extern "C"
179 :
180 :
181 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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