Esempio n. 1
0
/* Return a GsfOutput for writing to a path. Paths are object name first, then
 * path components with least-specific first, NULL-terminated. For example:
 *
 * GsfOutput *obj = vips_gsf_path( tree, "fred.jpg", "a", "b", NULL );
 *
 * Returns an obj you can use to write to a/b/fred.jpg. 
 *
 * You must write, close and unref obj.
 */
static GsfOutput *
vips_gsf_path( VipsGsfDirectory *tree, const char *name, ... )
{
	va_list ap;
	VipsGsfDirectory *dir;
	VipsGsfDirectory *child;
	char *dir_name;
	GsfOutput *obj;

	dir = tree; 
	va_start( ap, name );
	while( (dir_name = va_arg( ap, char * )) ) 
		if( (child = vips_gsf_child_by_name( dir, dir_name )) )
			dir = child;
		else 
			dir = vips_gsf_dir_new( dir, dir_name );
	va_end( ap );

	if( dir->no_compression )
		obj = gsf_outfile_new_child_full( (GsfOutfile *) dir->out,
			name, FALSE,
			"compression-level", 0,
			NULL );
	else
		obj = gsf_outfile_new_child( (GsfOutfile *) dir->out,
			name, FALSE ); 

	return( obj ); 
}
Esempio n. 2
0
/* Make a new directory.
 */
static VipsGsfDirectory *
vips_gsf_dir_new( VipsGsfDirectory *parent, const char *name )
{
	VipsGsfDirectory *dir = g_new( VipsGsfDirectory, 1 );

	g_assert( !vips_gsf_child_by_name( parent, name ) ); 

	dir->parent = parent;
	dir->name = g_strdup( name );
	dir->children = NULL;
	dir->no_compression = parent->no_compression;
	dir->container = NULL;

	if( dir->no_compression ) 
		dir->out = gsf_outfile_new_child_full( 
			(GsfOutfile *) parent->out, 
			name, TRUE,
			"compression-level", 0, 
			NULL );
	else
		dir->out = gsf_outfile_new_child( 
			(GsfOutfile *) parent->out, 
			name, TRUE ); 

	parent->children = g_slist_prepend( parent->children, dir ); 

	return( dir ); 
}
static char const *
xlsx_write_pivot_cache_definition (XLSXWriteState *state, GsfOutfile *wb_part,
				   GODataCache const *cache, unsigned int cache_def_num)
{
	GsfXMLOut *xml;
	int i, n;
	char const *record_id;
	char *name = g_strdup_printf ("pivotCacheDefinition%u.xml", cache_def_num);
	GsfOutput *cache_def_part = gsf_outfile_new_child_full (state->pivotCache.dir, name, FALSE,
		"content-type", "application/vnd.openxmlformats-officedocument.spreadsheetml.pivotCacheDefinition+xml",
		NULL);
	char const *cache_def_id = gsf_outfile_open_pkg_relate (GSF_OUTFILE_OPEN_PKG (cache_def_part),
		GSF_OUTFILE_OPEN_PKG (wb_part),
		"http://schemas.openxmlformats.org/officeDocument/2006/relationships/pivotCacheDefinition");

	record_id = xlsx_write_pivot_cache_records (state, cache, cache_def_part, cache_def_num);

	xml = gsf_xml_out_new (cache_def_part);

	gsf_xml_out_start_element (xml, "pivotCacheDefinition");
	gsf_xml_out_add_cstr_unchecked (xml, "xmlns", ns_ss);
	gsf_xml_out_add_cstr_unchecked (xml, "xmlns:r", ns_rel);

	gsf_xml_out_add_cstr (xml, "r:id", record_id);
	if (cache->refreshed_by) gsf_xml_out_add_cstr (xml, "refreshedBy", cache->refreshed_by);
	if (cache->refreshed_on) {
		if (state->version == ECMA_376_2006)
			gsf_xml_out_add_float (xml, "refreshedDate", 
					       go_val_as_float (cache->refreshed_on), -1);
		else {
			GOFormat const *format = go_format_new_from_XL ("yyyy-mm-dd\"T\"hh:mm:ss");
			gchar *date = format_value (format, cache->refreshed_on, NULL, -1, NULL);
			gsf_xml_out_add_cstr_unchecked (xml, "refreshedDateIso", date);
			g_free (date);
			go_format_unref (format);
		}		
	}
	gsf_xml_out_add_int (xml, "createdVersion",	cache->XL_created_ver);
	gsf_xml_out_add_int (xml, "refreshedVersion",	cache->XL_refresh_ver);
	gsf_xml_out_add_uint (xml, "recordCount",	go_data_cache_num_items  (cache));
	xlsx_add_bool (xml, "upgradeOnRefresh", cache->refresh_upgrades);
	xlsx_write_pivot_cache_source (state, xml, cache);

	gsf_xml_out_start_element (xml, "cacheFields");
	n = go_data_cache_num_fields (cache);
	gsf_xml_out_add_uint (xml, "count", n);
	for (i = 0 ; i < n ; i++)
		xlsx_write_pivot_cache_field (state, xml, go_data_cache_get_field (cache, i));
	gsf_xml_out_end_element (xml); /* </cacheFields> */

	gsf_xml_out_end_element (xml); /* </pivotCacheDefinition> */

	g_object_unref (xml);
	gsf_output_close (cache_def_part);
	g_object_unref (cache_def_part);
	g_free (name);

	return cache_def_id;
}
static char const *
xlsx_write_pivot_cache_records (XLSXWriteState *state, GODataCache const *cache,
				GsfOutput *cache_def_part, unsigned int cache_records_num)
{
	unsigned int i, j;
	GsfXMLOut *xml;
	char *name = g_strdup_printf ("pivotCacheRecords%u.xml", cache_records_num);
	GsfOutput *record_part = gsf_outfile_new_child_full (state->pivotCache.dir, name, FALSE,
		"content-type", "application/vnd.openxmlformats-officedocument.spreadsheetml.pivotCacheRecords+xml",
		NULL);
	char const *record_id = gsf_outfile_open_pkg_relate (GSF_OUTFILE_OPEN_PKG (record_part),
		GSF_OUTFILE_OPEN_PKG (cache_def_part),
		"http://schemas.openxmlformats.org/officeDocument/2006/relationships/pivotCacheRecords");

	xml = gsf_xml_out_new (record_part);

	gsf_xml_out_start_element (xml, "pivotCacheRecords");
	gsf_xml_out_add_cstr_unchecked (xml, "xmlns", ns_ss);
	gsf_xml_out_add_cstr_unchecked (xml, "xmlns:r", ns_rel);

	gsf_xml_out_add_int (xml, "count", go_data_cache_num_items (cache));
	for (j = 0 ; j < go_data_cache_num_items (cache); j++) {
		gsf_xml_out_start_element (xml, "r");
		for (i = 0 ; i < go_data_cache_num_fields (cache); i++) {
			GODataCacheField *field = go_data_cache_get_field (cache, i);
			switch (go_data_cache_field_ref_type (field)) {
			case GO_DATA_CACHE_FIELD_TYPE_INDEXED_I8 :
			case GO_DATA_CACHE_FIELD_TYPE_INDEXED_I16 :	/* fallthrough */
			case GO_DATA_CACHE_FIELD_TYPE_INDEXED_I32 :	/* fallthrough */
				gsf_xml_out_start_element (xml, "x");
				gsf_xml_out_add_int (xml, "v",
					go_data_cache_get_index (cache, field, j));
				gsf_xml_out_end_element (xml);
				break;

			case GO_DATA_CACHE_FIELD_TYPE_INLINE :
				xlsx_write_pivot_val (state, xml,
					go_data_cache_field_get_val (field, j));
			break;

			case GO_DATA_CACHE_FIELD_TYPE_NONE :
				continue;
			}
		}
		gsf_xml_out_end_element (xml); /* </r> */
	}
	gsf_xml_out_end_element (xml); /* </pivotCacheRecords> */

	g_object_unref (xml);
	gsf_output_close (record_part);
	g_object_unref (record_part);
	g_free (name);

	return record_id;
}
Esempio n. 5
0
/**
 * gsf_outfile_open_pkg_add_rel:
 * @dir: #GsfOutfile
 * @name: target name
 * @content_type: non-%NULL content type
 * @parent: #GsfOutfile
 * @type: target type
 *
 * A convenience wrapper to create a child in @dir of @content_type then create
 * a @type relation to @parent
 *
 * Returns: (transfer full): the new part.
 **/
GsfOutput *
gsf_outfile_open_pkg_add_rel (GsfOutfile *dir,
			      char const *name,
			      char const *content_type,
			      GsfOutfile *parent,
			      char const *type)
{
	GsfOutput *part = gsf_outfile_new_child_full (dir, name, FALSE,
		"content-type", content_type,
		NULL);
	(void) gsf_outfile_open_pkg_relate (GSF_OUTFILE_OPEN_PKG (part),
		GSF_OUTFILE_OPEN_PKG (parent), type);
	return part;
}
/**
 * This writes out our AbiWord file as an OpenOffice
 * compound document
 */
UT_Error IE_Exp_OpenDocument::_writeDocument(void)
{
	ODe_DocumentData docData(getDoc());
	ODe_AuxiliaryData auxData;
	ODe_AbiDocListener* pAbiDocListener = NULL;
	ODe_AbiDocListenerImpl* pAbiDocListenerImpl = NULL;
    
	UT_return_val_if_fail (getFp(), UT_ERROR);

    PD_DocumentRDFHandle rdf = getDoc()->getDocumentRDF();
    auxData.m_additionalRDF = rdf->createScratchModel();
    
	const std::string & prop = getProperty ("uncompressed");
	
	if (!prop.empty() && UT_parseBool (prop.c_str (), false))
	  {
	    m_odt = GSF_OUTFILE(g_object_ref(G_OBJECT(getFp())));
	  }
	else
	  {
	    GError* error = NULL;
	    m_odt = GSF_OUTFILE (gsf_outfile_zip_new (getFp(), &error));
	    
	    if (error)
	      {
		UT_DEBUGMSG(("Error writing odt file: %s\n", error->message));
		UT_ASSERT_HARMLESS(UT_SHOULD_NOT_HAPPEN);
	      }
	  }

	UT_return_val_if_fail(m_odt, UT_ERROR);

	// Needed to ensure that all *printf writes numbers correctly,
	// like "45.56mm" instead of "45,56mm".
	UT_LocaleTransactor numericLocale (LC_NUMERIC, "C");
	{
		GsfOutput * mimetype = gsf_outfile_new_child_full (m_odt, "mimetype", FALSE, "compression-level", 0, (void*)0);
		if (!mimetype)
		{
			ODe_gsf_output_close(GSF_OUTPUT(m_odt));
			return UT_ERROR;
		}

		ODe_gsf_output_write(mimetype,
				39 /*39 == strlen("application/vnd.oasis.opendocument.text")*/,
				(const guint8 *)"application/vnd.oasis.opendocument.text");

		ODe_gsf_output_close(mimetype);
    }

	if (!ODe_MetaDataWriter::writeMetaData(getDoc(), m_odt))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}

    if (!ODe_SettingsWriter::writeSettings(getDoc(), m_odt))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
	return UT_ERROR;
	}

	if (!ODe_PicturesWriter::writePictures(getDoc(), m_odt))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}


	if (!ODe_ManifestWriter::writeManifest(getDoc(), m_odt))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}


    // Gather all paragraph style names used by heading paragraphs
    // (ie. all paragraph styles that are used to build up TOCs).

    pAbiDocListenerImpl = new ODe_HeadingSearcher_Listener(docData.m_styles, auxData);
    pAbiDocListener = new ODe_AbiDocListener(getDoc(),
                                             pAbiDocListenerImpl, false);

	if (!getDoc()->tellListener(static_cast<PL_Listener *>(pAbiDocListener)))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}
    pAbiDocListener->finished();
    
    DELETEP(pAbiDocListener);
    DELETEP(pAbiDocListenerImpl);

    // Now that we have all paragraph styles that build up the TOCs in the 
    // document (if any), we can build up the TOC bodies. We do this because
    // OpenOffice.org requires the TOC bodies to be present and filled
    // when initially opening the document. Without it, it will show 
    // an empty TOC until the user regenerates it, which is not that pretty.
    // Annoyingly we have to build up the TOC ourselves during export, as
    // it doesn't exist within AbiWord's PieceTable. Until that changes, this
    // is the best we can do.

    if (auxData.m_pTOCContents) {
        pAbiDocListenerImpl = new ODe_TOC_Listener(auxData);
        pAbiDocListener = new ODe_AbiDocListener(getDoc(),
                                                 pAbiDocListenerImpl, false);

	    if (!getDoc()->tellListener(static_cast<PL_Listener *>(pAbiDocListener)))
	    {
		    ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		    return UT_ERROR;
	    }
        pAbiDocListener->finished();
        
        DELETEP(pAbiDocListener);
        DELETEP(pAbiDocListenerImpl);
    }

    
    // Gather document content and styles

    if (!docData.doPreListeningWork()) {
      ODe_gsf_output_close(GSF_OUTPUT(m_odt));
      return UT_ERROR;
    }

    pAbiDocListenerImpl = new ODe_Main_Listener(docData, auxData);
    pAbiDocListener = new ODe_AbiDocListener(getDoc(),
                                             pAbiDocListenerImpl, false);

	if (!getDoc()->tellListener(static_cast<PL_Listener *>(pAbiDocListener)))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}
	pAbiDocListener->finished();
    
	DELETEP(pAbiDocListener);
	DELETEP(pAbiDocListenerImpl);
    
	if (!docData.doPostListeningWork())
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}

    // Write RDF.
    if (!ODe_RDFWriter::writeRDF(getDoc(), m_odt, auxData.m_additionalRDF ))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}
    
    // Write content and styles
        
	if (!docData.writeStylesXML(m_odt))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}
	if (!docData.writeContentXML(m_odt))
	{
		ODe_gsf_output_close(GSF_OUTPUT(m_odt));
		return UT_ERROR;
	}

	ODe_gsf_output_close(GSF_OUTPUT(m_odt));
	return UT_OK;
}
Esempio n. 7
0
UT_Error IE_Exp_EPUB::_writeDocument()
{
    UT_Error errOptions = doOptions();

    if (errOptions == UT_SAVE_CANCELLED) //see Bug 10840
    {
        return UT_SAVE_CANCELLED;
    }
    else if (errOptions != UT_OK) {
        return UT_ERROR;
    }

    m_root = gsf_outfile_zip_new(getFp(), NULL);

    if (m_root == NULL)
    {
        UT_DEBUGMSG(("ZIP output is null\n"));
        return UT_ERROR;
    }

    m_oebps = gsf_outfile_new_child(m_root, "OEBPS", TRUE);
    if (m_oebps == NULL)
    {
        UT_DEBUGMSG(("Can`t create oebps output object\n"));
        return UT_ERROR;
    }

    // mimetype must a first file in archive
    GsfOutput *mimetype = gsf_outfile_new_child_full(m_root, "mimetype", FALSE,
        "compression-level", 0, NULL);
    gsf_output_write(mimetype, strlen(EPUB_MIMETYPE),
            (const guint8*) EPUB_MIMETYPE);
    gsf_output_close(mimetype);

    // We need to create temporary directory to which
    // HTML plugin will export our document
    m_baseTempDir = UT_go_filename_to_uri(g_get_tmp_dir());
    m_baseTempDir += G_DIR_SEPARATOR_S;

    // To generate unique directory name we`ll use document UUID
    m_baseTempDir += getDoc()->getDocUUIDString();
    // We should delete any previous temporary data for this document to prevent
    // odd files appearing in the container
    UT_go_file_remove(m_baseTempDir.c_str(), NULL);
    UT_go_directory_create(m_baseTempDir.c_str(), NULL);

    if (writeContainer() != UT_OK)
    {
        UT_DEBUGMSG(("Failed to write container\n"));
        return UT_ERROR;
    }
    if (writeStructure() != UT_OK)
    {
        UT_DEBUGMSG(("Failed to write document structure\n"));
        return UT_ERROR;
    }
    if (writeNavigation() != UT_OK)
    {
        UT_DEBUGMSG(("Failed to write navigation\n"));
        return UT_ERROR;
    }
    if (package() != UT_OK)
    {
        UT_DEBUGMSG(("Failed to package document\n"));
        return UT_ERROR;
    }

    gsf_output_close(m_oebps);
    gsf_output_close(GSF_OUTPUT(m_root));
    
    // After doing all job we should delete temporary files
    UT_go_file_remove(m_baseTempDir.c_str(), NULL);
    return UT_OK;
}
Esempio n. 8
0
static void
clone_ (GsfInfile *in, GsfOutfile *out)
{
	GsfInput *input = GSF_INPUT (in);
	GsfOutput *output = GSF_OUTPUT (out);

	if (gsf_input_size (input) > 0) {
		size_t len;
		while ((len = gsf_input_remaining (input)) > 0) {
			guint8 const *data;
			/* copy in odd sized chunks to exercise system */
			if (len > 314)
				len = 314;
			if (NULL == (data = gsf_input_read (input, len, NULL))) {
				g_warning ("error reading ?");
				break;
			}
			if (!gsf_output_write (output, len, data)) {
				g_warning ("error writing ?");
				break;
			}
		}
	} else {
		int i, n = gsf_infile_num_children (in);
		for (i = 0 ; i < n; i++) {
			int level;
			gboolean is_dir;
			char const *name = gsf_infile_name_by_index (in, i);
			char *display_name = name
				? g_filename_display_name (name)
				: NULL;

			input = gsf_infile_child_by_index (in, i);
			if (NULL == input) {
				g_print ("Error opening '%s, index = %d\n",
					 display_name ? display_name : "?", i);
				g_free (display_name);
				continue;
			}

			is_dir = gsf_infile_num_children (GSF_INFILE (input)) >= 0;

			g_object_get (G_OBJECT (input), "compression-level", &level, NULL);

			g_print ("%s: size=%ld, level=%d, %s\n",
				 display_name ? display_name : "?",
				 (long)gsf_input_size (input),
				 level,
				 is_dir ? "directory" : "file");
			g_free (display_name);

			output = gsf_outfile_new_child_full  (out, name, is_dir,
							      "compression-level", level,
							      NULL);
			clone_ (GSF_INFILE (input), GSF_OUTFILE (output));
		}
	}
	gsf_output_close (GSF_OUTPUT (out));
	g_object_unref (G_OBJECT (out));
	g_object_unref (G_OBJECT (in));
}