Line data Source code
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 :
10 : #include <config_folders.h>
11 :
12 : #include <stdio.h>
13 : #include <string.h>
14 : #include <stdlib.h>
15 :
16 : #include "liblibreoffice.h"
17 :
18 : #include <tools/errinf.hxx>
19 : #include <osl/file.hxx>
20 : #include <osl/process.h>
21 : #include <rtl/strbuf.hxx>
22 : #include <rtl/bootstrap.hxx>
23 : #include <cppuhelper/bootstrap.hxx>
24 : #include <comphelper/processfactory.hxx>
25 :
26 : #include <com/sun/star/beans/XPropertySet.hpp>
27 : #include <com/sun/star/frame/XModel.hpp>
28 : #include <com/sun/star/frame/Desktop.hpp>
29 : #include <com/sun/star/frame/XStorable.hpp>
30 : #include <com/sun/star/lang/Locale.hpp>
31 : #include <com/sun/star/lang/XComponent.hpp>
32 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
33 : #include <com/sun/star/ucb/XContentProvider.hpp>
34 : #include <com/sun/star/ucb/XUniversalContentBroker.hpp>
35 :
36 : #include <vcl/svapp.hxx>
37 : #include <tools/resmgr.hxx>
38 : #include <vcl/graphicfilter.hxx>
39 : #include <unotools/syslocaleoptions.hxx>
40 : #include <unotools/mediadescriptor.hxx>
41 :
42 : using namespace css;
43 : using namespace utl;
44 :
45 : struct LibLODocument_Impl;
46 : struct LibLibreOffice_Impl;
47 :
48 : static LibLibreOffice_Impl *gImpl = NULL;
49 :
50 : typedef struct
51 : {
52 : const char *extn;
53 : const char *filterName;
54 : } ExtensionMap;
55 :
56 : static const ExtensionMap aWriterExtensionMap[] =
57 : {
58 : { "doc", "MS Word 97" },
59 : { "docx", "MS Word 2007 XML" },
60 : { "fodt", "OpenDocument Text Flat XML" },
61 : { "html", "HTML (StarWriter)" },
62 : { "odt", "writer8" },
63 : { "ott", "writer8_template" },
64 : { "pdf", "writer_pdf_Export" },
65 : { "txt", "Text" },
66 : { "xhtml", "XHTML Writer File" },
67 : { NULL, NULL }
68 : };
69 :
70 : static const ExtensionMap aCalcExtensionMap[] =
71 : {
72 : { "csv", "Text - txt - csv (StarCalc)" },
73 : { "fods", "OpenDocument Spreadsheet Flat XML" },
74 : { "html", "HTML (StarCalc)" },
75 : { "ods", "calc8" },
76 : { "ots", "calc8_template" },
77 : { "pdf", "calc_pdf_Export" },
78 : { "xhtml", "XHTML Calc File" },
79 : { "xls", "MS Excel 97" },
80 : { "xlsx", "Calc MS Excel 2007 XML" },
81 : { NULL, NULL }
82 : };
83 :
84 : static const ExtensionMap aImpressExtensionMap[] =
85 : {
86 : { "fodp", "OpenDocument Presentation Flat XML" },
87 : { "html", "impress_html_Export" },
88 : { "odg", "impress8_draw" },
89 : { "odp", "impress8" },
90 : { "otp", "impress8_template" },
91 : { "pdf", "impress_pdf_Export" },
92 : { "potm", "Impress MS PowerPoint 2007 XML Template" },
93 : { "pot", "MS PowerPoint 97 Vorlage" },
94 : { "pptx", "Impress MS PowerPoint 2007 XML" },
95 : { "pps", "MS PowerPoint 97 Autoplay" },
96 : { "ppt", "MS PowerPoint 97" },
97 : { "svg", "impress_svg_Export" },
98 : { "swf", "impress_flash_Export" },
99 : { "xhtml", "XHTML Impress File" },
100 : { NULL, NULL }
101 : };
102 :
103 0 : static OUString getUString(const char* pString)
104 : {
105 0 : if (pString == NULL)
106 0 : return OUString();
107 :
108 0 : OString sString(pString, strlen(pString));
109 0 : return OStringToOUString(sString, RTL_TEXTENCODING_UTF8);
110 : }
111 :
112 : // Try to convert a relative URL to an absolute one
113 0 : static OUString getAbsoluteURL(const char* pURL)
114 : {
115 0 : OUString aURL( getUString( pURL ) );
116 0 : OUString sAbsoluteDocUrl, sWorkingDir, sDocPathUrl;
117 :
118 : // FIXME: this would appear to kill non-file URLs.
119 0 : osl_getProcessWorkingDir(&sWorkingDir.pData);
120 0 : osl::FileBase::getFileURLFromSystemPath( aURL, sDocPathUrl );
121 0 : osl::FileBase::getAbsoluteFileURL(sWorkingDir, sDocPathUrl, sAbsoluteDocUrl);
122 :
123 0 : return sAbsoluteDocUrl;
124 : }
125 :
126 : extern "C"
127 : {
128 :
129 : SAL_DLLPUBLIC_EXPORT LibreOffice *liblibreoffice_hook(void);
130 :
131 : static void doc_destroy(LibreOfficeDocument* pThis);
132 : static int doc_saveAs(LibreOfficeDocument* pThis, const char* pUrl, const char* pFormat);
133 : static int doc_saveAsWithOptions(LibreOfficeDocument* pThis, const char* pUrl, const char* pFormat, const char* pFilterOptions);
134 :
135 0 : struct LibLODocument_Impl : public _LibreOfficeDocument
136 : {
137 : uno::Reference<css::lang::XComponent> mxComponent;
138 :
139 0 : LibLODocument_Impl(const uno::Reference <css::lang::XComponent> &xComponent) :
140 0 : mxComponent( xComponent )
141 : {
142 0 : nSize = sizeof(LibreOffice);
143 :
144 0 : destroy = doc_destroy;
145 0 : saveAs = doc_saveAs;
146 0 : saveAsWithOptions = doc_saveAsWithOptions;
147 0 : }
148 : };
149 :
150 0 : static void doc_destroy(LibreOfficeDocument *pThis)
151 : {
152 0 : LibLODocument_Impl *pDocument = static_cast<LibLODocument_Impl*>(pThis);
153 0 : delete pDocument;
154 0 : }
155 :
156 : static void lo_destroy (LibreOffice* pThis);
157 : static int lo_initialize (LibreOffice* pThis, const char* pInstallPath);
158 : static LibreOfficeDocument* lo_documentLoad (LibreOffice* pThis, const char* pURL);
159 : static char * lo_getError (LibreOffice* pThis);
160 :
161 0 : struct LibLibreOffice_Impl : public _LibreOffice
162 : {
163 : OUString maLastExceptionMsg;
164 :
165 0 : LibLibreOffice_Impl()
166 0 : {
167 0 : nSize = sizeof(LibreOfficeDocument);
168 :
169 0 : destroy = lo_destroy;
170 0 : initialize = lo_initialize;
171 0 : documentLoad = lo_documentLoad;
172 0 : getError = lo_getError;
173 0 : }
174 : };
175 :
176 : // Wonder global state ...
177 1 : static uno::Reference<css::uno::XComponentContext> xContext;
178 1 : static uno::Reference<css::lang::XMultiServiceFactory> xSFactory;
179 1 : static uno::Reference<css::lang::XMultiComponentFactory> xFactory;
180 :
181 0 : static LibreOfficeDocument* lo_documentLoad(LibreOffice* pThis, const char* pURL)
182 : {
183 0 : LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
184 :
185 0 : OUString aURL = getAbsoluteURL(pURL);
186 :
187 0 : uno::Reference<frame::XDesktop2> xComponentLoader = frame::Desktop::create(xContext);
188 :
189 0 : pLib->maLastExceptionMsg = "";
190 :
191 : try
192 : {
193 0 : uno::Reference<lang::XComponent> xComponent;
194 0 : xComponent = xComponentLoader->loadComponentFromURL(
195 : aURL, OUString("_blank"), 0,
196 0 : uno::Sequence<css::beans::PropertyValue>());
197 :
198 0 : if (xComponentLoader.is())
199 0 : return new LibLODocument_Impl(xComponent);
200 : else
201 0 : pLib->maLastExceptionMsg = "unknown load failure";
202 :
203 : }
204 0 : catch (const uno::Exception& exception)
205 : {
206 0 : pLib->maLastExceptionMsg = exception.Message;
207 : }
208 :
209 0 : return NULL;
210 : }
211 :
212 0 : static int doc_saveAs(LibreOfficeDocument* pThis, const char* sUrl, const char* pFormat)
213 : {
214 0 : return doc_saveAsWithOptions(pThis, sUrl, pFormat, NULL);
215 : }
216 :
217 0 : static int doc_saveAsWithOptions(LibreOfficeDocument* pThis, const char* sUrl, const char* pFormat, const char* pFilterOptions)
218 : {
219 0 : LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
220 :
221 0 : OUString sFormat = getUString(pFormat);
222 0 : OUString aURL = getAbsoluteURL(sUrl);
223 :
224 : try
225 : {
226 0 : uno::Reference<frame::XModel> xDocument(pDocument->mxComponent, uno::UNO_QUERY_THROW);
227 0 : uno::Sequence<beans::PropertyValue> aSequence = xDocument->getArgs();
228 :
229 0 : MediaDescriptor aMediaDescriptor(aSequence);
230 0 : OUString sPropertyName = MediaDescriptor::PROP_DOCUMENTSERVICE();
231 0 : OUString aDocumentService = aMediaDescriptor.getUnpackedValueOrDefault(sPropertyName, OUString());
232 :
233 0 : if (aDocumentService.isEmpty())
234 : {
235 0 : gImpl->maLastExceptionMsg = "Unknown document type";
236 0 : return false;
237 : }
238 :
239 : const ExtensionMap* pMap;
240 :
241 0 : if( aDocumentService == "com.sun.star.sheet.SpreadsheetDocument" )
242 0 : pMap = (const ExtensionMap *)aCalcExtensionMap;
243 0 : else if( aDocumentService == "com.sun.star.presentation.PresentationDocument" )
244 0 : pMap = (const ExtensionMap *)aImpressExtensionMap;
245 : else // for the sake of argument only writer documents ...
246 0 : pMap = (const ExtensionMap *)aWriterExtensionMap;
247 :
248 0 : if (pFormat == NULL)
249 : {
250 : // sniff from the extension
251 0 : sal_Int32 idx = aURL.lastIndexOf(".");
252 0 : if( idx > 0 )
253 : {
254 0 : sFormat = aURL.copy( idx + 1 );
255 : }
256 : else
257 : {
258 0 : gImpl->maLastExceptionMsg = "input filename without a suffix";
259 0 : return false;
260 : }
261 : }
262 :
263 0 : OUString aFilterName;
264 0 : for (sal_Int32 i = 0; pMap[i].extn; ++i)
265 : {
266 0 : if (sFormat.equalsIgnoreAsciiCaseAscii(pMap[i].extn))
267 : {
268 0 : aFilterName = getUString(pMap[i].filterName);
269 0 : break;
270 : }
271 : }
272 0 : if (aFilterName.isEmpty())
273 : {
274 0 : gImpl->maLastExceptionMsg = "no output filter found for provided suffix";
275 0 : return false;
276 : }
277 :
278 0 : OUString aFilterOptions = getUString(pFilterOptions);
279 :
280 0 : MediaDescriptor aSaveMediaDescriptor;
281 0 : aSaveMediaDescriptor["Overwrite"] <<= sal_True;
282 0 : aSaveMediaDescriptor["FilterName"] <<= aFilterName;
283 0 : aSaveMediaDescriptor[MediaDescriptor::PROP_FILTEROPTIONS()] <<= aFilterOptions;
284 :
285 0 : uno::Reference<frame::XStorable> xStorable(pDocument->mxComponent, uno::UNO_QUERY_THROW);
286 0 : xStorable->storeToURL(aURL, aSaveMediaDescriptor.getAsConstPropertyValueList());
287 :
288 0 : return true;
289 : }
290 0 : catch (const uno::Exception& exception)
291 : {
292 0 : gImpl->maLastExceptionMsg = "exception: " + exception.Message;
293 : }
294 0 : return false;
295 : }
296 :
297 0 : static char* lo_getError (LibreOffice *pThis)
298 : {
299 0 : LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
300 0 : OString aString = OUStringToOString(pLib->maLastExceptionMsg, RTL_TEXTENCODING_UTF8);
301 0 : char* pMemory = (char*) malloc(aString.getLength() + 1);
302 0 : strcpy(pMemory, aString.getStr());
303 0 : return pMemory;
304 : }
305 :
306 0 : static void force_c_locale(void)
307 : {
308 : // force locale (and resource files loaded) to en-US
309 0 : OUString aLangISO("en-US");
310 0 : LanguageTag aLocale(aLangISO);
311 0 : ResMgr::SetDefaultLocale(aLocale);
312 0 : SvtSysLocaleOptions aLocalOptions;
313 0 : aLocalOptions.SetLocaleConfigString(aLangISO);
314 0 : aLocalOptions.SetUILocaleConfigString(aLangISO);
315 0 : }
316 :
317 0 : static void aBasicErrorFunc(const OUString& rError, const OUString& rAction)
318 : {
319 0 : OStringBuffer aBuffer("Unexpected dialog: ");
320 0 : aBuffer.append(OUStringToOString(rAction, RTL_TEXTENCODING_ASCII_US));
321 0 : aBuffer.append(" Error: ");
322 0 : aBuffer.append(OUStringToOString(rError, RTL_TEXTENCODING_ASCII_US));
323 :
324 0 : fprintf(stderr, "Unexpected basic error dialog '%s'\n", aBuffer.getStr());
325 0 : }
326 :
327 0 : static void initialize_uno(const OUString &aAppURL)
328 : {
329 0 : rtl::Bootstrap::setIniFilename( aAppURL + "/fundamentalrc" );
330 :
331 : rtl::Bootstrap::set( "CONFIGURATION_LAYERS",
332 : "xcsxcu:${BRAND_BASE_DIR}/" LIBO_SHARE_FOLDER "/registry "
333 : "res:${BRAND_BASE_DIR}/" LIBO_SHARE_FOLDER "/registry "
334 : // "bundledext:${${BRAND_BASE_DIR}/" LIBO_ETC_FOLDER "/unorc:BUNDLED_EXTENSIONS_USER}/registry/com.sun.star.comp.deployment.configuration.PackageRegistryBackend/configmgr.ini " );
335 : // "sharedext:${${BRAND_BASE_DIR}/" LIBO_ETC_FOLDER "/unorc:SHARED_EXTENSIONS_USER}/registry/com.sun.star.comp.deployment.configuration.PackageRegistryBackend/configmgr.ini "
336 : // "userext:${${BRAND_BASE_DIR}/" LIBO_ETC_FOLDER "/unorc:UNO_USER_PACKAGES_CACHE}/registry/com.sun.star.comp.deployment.configuration.PackageRegistryBackend/configmgr.ini "
337 : // "user:${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/bootstraprc:UserInstallation}/user/registrymodifications.xcu"
338 0 : );
339 :
340 0 : xContext = cppu::defaultBootstrap_InitialComponentContext();
341 0 : fprintf(stderr, "Uno initialized %d\n", xContext.is());
342 0 : xFactory = xContext->getServiceManager();
343 0 : xSFactory = uno::Reference<lang::XMultiServiceFactory>(xFactory, uno::UNO_QUERY_THROW);
344 0 : comphelper::setProcessServiceFactory(xSFactory);
345 :
346 : // set UserInstallation to user profile dir in test/user-template
347 : // rtl::Bootstrap aDefaultVars;
348 : // aDefaultVars.set(OUString("UserInstallation"), aAppURL + "../registry" );
349 : // configmgr setup ?
350 0 : }
351 :
352 0 : static int lo_initialize(LibreOffice* pThis, const char* pAppPath)
353 : {
354 : (void) pThis;
355 :
356 : static bool bInitialized = false;
357 0 : if (bInitialized)
358 0 : return 1;
359 :
360 0 : if (!pAppPath)
361 0 : return 0;
362 :
363 0 : OUString aAppPath(pAppPath, strlen(pAppPath), RTL_TEXTENCODING_UTF8);
364 0 : OUString aAppURL;
365 0 : if (osl::FileBase::getFileURLFromSystemPath(aAppPath, aAppURL) != osl::FileBase::E_None)
366 0 : return 0;
367 :
368 : try
369 : {
370 0 : osl_setCommandArgs(0, NULL);
371 0 : initialize_uno(aAppURL);
372 0 : force_c_locale();
373 :
374 : // Force headless
375 0 : rtl::Bootstrap::set("SAL_USE_VCLPLUGIN", "svp");
376 0 : InitVCL();
377 0 : Application::EnableHeadlessMode(true);
378 :
379 0 : ErrorHandler::RegisterDisplay(aBasicErrorFunc);
380 :
381 0 : fprintf(stderr, "initialized\n");
382 0 : bInitialized = true;
383 : }
384 0 : catch (css::uno::Exception& exception)
385 : {
386 : fprintf(stderr, "bootstrapping exception '%s'\n",
387 0 : OUStringToOString(exception.Message, RTL_TEXTENCODING_UTF8).getStr());
388 : }
389 0 : return bInitialized;
390 : }
391 :
392 0 : LibreOffice *liblibreoffice_hook(void)
393 : {
394 0 : if (!gImpl)
395 : {
396 0 : fprintf(stderr, "create libreoffice object\n");
397 0 : gImpl = new LibLibreOffice_Impl();
398 : }
399 0 : return static_cast<LibreOffice*>(gImpl);
400 : }
401 :
402 0 : static void lo_destroy(LibreOffice *pThis)
403 : {
404 0 : LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
405 0 : delete pLib;
406 0 : gImpl = NULL;
407 0 : }
408 :
409 3 : }
410 :
411 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
