/* call-seq:
* XML::Parser::Context.io(io) -> XML::Parser::Context
*
* Creates a new parser context based on the specified io object.
*
* Parameters:
*
* io - A ruby IO object.
*/
static VALUE rxml_parser_context_io(VALUE klass, VALUE io)
{
xmlParserCtxtPtr ctxt;
xmlParserInputBufferPtr input;
xmlParserInputPtr stream;
input = xmlParserInputBufferCreateIO((xmlInputReadCallback) rxml_read_callback, NULL,
(void*)io, XML_CHAR_ENCODING_NONE);
ctxt = xmlNewParserCtxt();
if (!ctxt)
{
xmlFreeParserInputBuffer(input);
rxml_raise(&xmlLastError);
}
stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
if (!stream)
{
xmlFreeParserInputBuffer(input);
xmlFreeParserCtxt(ctxt);
rxml_raise(&xmlLastError);
}
inputPush(ctxt, stream);
return rxml_parser_context_wrap(ctxt);
}
/**
* Validate epg document in bstring format against dtd
*/
int
epg_validate(const char *xml)
{
if (!xml)
return -1;
int rc;
xmlValidCtxtPtr ctx = xmlNewValidCtxt();
error_if(ctx == NULL, error, "Error creating validation context");
xmlDocPtr doc = xmlParseMemory((char *)xml, strlen(xml));
error_if(doc == NULL, error, "Error creating Parser");
/* Validate against in memory dtd */
xmlParserInputBufferPtr buf = xmlParserInputBufferCreateMem(
xmltv_dtd, strlen(xmltv_dtd), XML_CHAR_ENCODING_NONE);
xmlDtdPtr dtd = xmlIOParseDTD(NULL, buf, XML_CHAR_ENCODING_NONE);
xmlFreeParserInputBuffer(buf);
/*
xmlDtdPtr dtd = xmlParseDTD(NULL, BAD_CAST epg_dtd_file);
*/
rc = xmlValidateDtd(ctx, doc, dtd);
trace("Resultado de validación: %d", rc);
xmlCleanupParser();
return rc;
error:
xmlCleanupParser();
return -1;
}
static int
raptor_rss_parse_start(raptor_parser *rdf_parser)
{
raptor_locator *locator=&rdf_parser->locator;
raptor_rss_parser_context* rss_parser=(raptor_rss_parser_context*)rdf_parser->context;
locator->line=1;
locator->column=0;
locator->byte=0;
rss_parser->items_count=0;
rss_parser->last=rss_parser->items=NULL;
rss_parser->current_type=RAPTOR_RSS_NONE;
rss_parser->prev_type=RAPTOR_RSS_NONE;
rss_parser->current_field=RAPTOR_RSS_FIELD_NONE;
if(rss_parser->reader) {
xmlFreeTextReader(rss_parser->reader);
rss_parser->reader=NULL;
}
if(rss_parser->input) {
xmlFreeParserInputBuffer(rss_parser->input);
rss_parser->input=NULL;
}
return 0;
}
static void
on_downloaded (SummerWebBackend *web, gchar *save_path, gchar *save_data, GError *error, gpointer user_data)
{
g_return_if_fail (SUMMER_IS_FEED (user_data));
SummerFeed *self = SUMMER_FEED (user_data);
SummerFeedPrivate *priv = self->priv;
if (error == NULL) {
SummerFeedParser *parsers[] = {
SUMMER_FEED_PARSER (summer_atom_parser_new ()),
SUMMER_FEED_PARSER (summer_rss2_parser_new ())};
xmlParserInputBufferPtr buffer = xmlParserInputBufferCreateMem (save_data, strlen (save_data), 0);
xmlTextReaderPtr reader = xmlNewTextReader (buffer, priv->url);
priv->feed_data = summer_feed_parser_parse (parsers, sizeof (parsers) / sizeof (*parsers), reader);
priv->feed_data->url = priv->url;
unsigned int i;
for (i = 0; i < sizeof (parsers) / sizeof (*parsers); i++) {
g_object_unref (parsers[i]);
}
xmlTextReaderClose (reader);
xmlFreeTextReader (reader);
xmlFreeParserInputBuffer (buffer);
g_signal_emit_by_name (self, "new-entries");
}
g_object_unref (web);
if (priv->frequency <= 0)
g_object_unref (self);
}
static void testCharRanges(void) {
char data[5];
xmlParserCtxtPtr ctxt;
xmlParserInputBufferPtr buf;
xmlParserInputPtr input;
memset(data, 0, 5);
/*
* Set up a parsing context using the above data buffer as
* the current input source.
*/
ctxt = xmlNewParserCtxt();
if (ctxt == NULL) {
fprintf(stderr, "Failed to allocate parser context\n");
return;
}
buf = xmlParserInputBufferCreateStatic(data, sizeof(data),
XML_CHAR_ENCODING_NONE);
if (buf == NULL) {
fprintf(stderr, "Failed to allocate input buffer\n");
goto error;
}
input = xmlNewInputStream(ctxt);
if (input == NULL) {
xmlFreeParserInputBuffer(buf);
goto error;
}
input->filename = NULL;
input->buf = buf;
input->cur =
input->base = xmlBufContent(input->buf->buffer);
input->end = input->base + 4;
inputPush(ctxt, input);
printf("testing char range: 1");
fflush(stdout);
testCharRangeByte1(ctxt, data);
printf(" 2");
fflush(stdout);
testCharRangeByte2(ctxt, data);
printf(" 3");
fflush(stdout);
testCharRangeByte3(ctxt, data);
printf(" 4");
fflush(stdout);
testCharRangeByte4(ctxt, data);
printf(" done\n");
fflush(stdout);
error:
xmlFreeParserCtxt(ctxt);
}
bool HHVM_METHOD(XMLReader, XML,
const String& source,
const Variant& encoding /*= null_variant*/,
int64_t options /*= 0*/) {
auto* data = Native::data<XMLReader>(this_);
const String& str_encoding = encoding.isNull()
? null_string
: encoding.toString();
xmlParserInputBufferPtr inputbfr = xmlParserInputBufferCreateMem(
source.c_str(), source.size(), XML_CHAR_ENCODING_NONE);
if (inputbfr != nullptr) {
char *uri = nullptr;
String directory = g_context->getCwd();
if (!directory.empty()) {
if (directory[directory.size() - 1] != '/') {
directory += "/";
}
uri = (char *) xmlCanonicPath((const xmlChar *) directory.c_str());
}
xmlTextReaderPtr reader = xmlNewTextReader(inputbfr, uri);
if (reader != nullptr) {
int ret = 0;
#if LIBXML_VERSION >= 20628
ret = xmlTextReaderSetup(reader, nullptr, uri, str_encoding.data(),
options);
#endif
if (ret == 0) {
data->m_ptr = reader;
data->m_input = inputbfr;
if (uri) {
xmlFree(uri);
}
return true;
}
}
if (uri) {
xmlFree(uri);
}
}
if (inputbfr) {
xmlFreeParserInputBuffer(inputbfr);
}
raise_warning("Unable to load source data");
return false;
}
void c_XMLReader::close_impl() {
if (m_ptr) {
xmlFreeTextReader(m_ptr);
m_ptr = NULL;
}
if (m_input) {
xmlFreeParserInputBuffer(m_input);
m_input = NULL;
}
if (m_schema) {
xmlRelaxNGFree((xmlRelaxNGPtr) m_schema);
m_schema = NULL;
}
}
static int
raptor_rss_parse_chunk(raptor_parser* rdf_parser,
const unsigned char *s, size_t len,
int is_end)
{
raptor_rss_parser_context* rss_parser=(raptor_rss_parser_context*)rdf_parser->context;
int ret;
if(!rss_parser->reader) {
unsigned char *uri=raptor_uri_as_string(rdf_parser->base_uri);
rss_parser->input=xmlParserInputBufferCreateMem((const char*)s, len,
XML_CHAR_ENCODING_NONE);
rss_parser->reader=xmlNewTextReader(rss_parser->input, (const char*)uri);
xmlTextReaderSetErrorHandler(rss_parser->reader,
raptor_rss_error_handler,
rdf_parser);
} else if(s && len)
xmlParserInputBufferPush(rss_parser->input, len, (const char*)s);
if(!is_end)
return 0;
ret = xmlTextReaderRead(rss_parser->reader);
while (ret == 1) {
if(rdf_parser->failed)
break;
raptor_rss_parser_processNode(rdf_parser);
ret = xmlTextReaderRead(rss_parser->reader);
}
xmlFreeTextReader(rss_parser->reader);
rss_parser->reader=NULL;
xmlFreeParserInputBuffer(rss_parser->input);
rss_parser->input=NULL;
if(rdf_parser->failed)
return 1;
/* turn strings into URIs, move things around if needed */
raptor_rss_insert_identifiers(rdf_parser);
/* generate the triples */
raptor_rss_emit(rdf_parser);
return (ret != 0);
}
/*
* Read xmlDocument from server
*/
static xmlDoc *
js_document_read (xmlParserCtxtPtr ctxt, js_session_t *jsp,
const char *url, const char *encoding, int options)
{
xmlParserInputBufferPtr input;
xmlParserInputPtr stream;
xmlDoc *docp;
if (jsp == NULL || ctxt == NULL || jsp->js_state == JSS_DEAD)
return NULL;
xmlCtxtReset(ctxt);
input = js_buffer_create(jsp, XML_CHAR_ENCODING_NONE);
if (input == NULL)
return NULL;
input->closecallback = NULL;
stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
if (stream == NULL) {
xmlFreeParserInputBuffer(input);
return NULL;
}
inputPush(ctxt, stream);
xmlCtxtUseOptions(ctxt, options);
xmlCharEncodingHandlerPtr hdlr;
if (encoding && ((hdlr = xmlFindCharEncodingHandler(encoding)) != NULL))
xmlSwitchToEncoding(ctxt, hdlr);
if (url != NULL && ctxt->input != NULL && ctxt->input->filename == NULL)
ctxt->input->filename = (char *) xmlStrdup((const xmlChar *) url);
/*
* All right. The stage is set, time to open the curtain and let
* the show begin.
*/
xmlParseDocument(ctxt);
docp = ctxt->myDoc;
ctxt->myDoc = NULL;
if (docp && !ctxt->wellFormed) {
xmlFreeDoc(docp);
docp = NULL;
}
return docp;
}
xmlreader _xmlreader_from_string(const char *buffer, int size, const char *URL, const char *encoding, int options) {
xmlTextReaderPtr reader;
xmlParserInputBufferPtr buf;
buf = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);
if (buf == NULL)
return (NULL);
reader = xmlNewTextReader(buf, URL);
if (reader == NULL) {
xmlFreeParserInputBuffer(buf);
return (NULL);
}
xmlTextReaderSetup(reader, buf, URL, encoding, options);
return (reader);
}
void XMLReader::close() {
SYNC_VM_REGS_SCOPED();
if (m_ptr) {
xmlFreeTextReader(m_ptr);
m_ptr = nullptr;
}
if (m_input) {
xmlFreeParserInputBuffer(m_input);
m_input = nullptr;
}
if (m_schema) {
xmlRelaxNGFree((xmlRelaxNGPtr) m_schema);
m_schema = nullptr;
}
}
bool c_XMLReader::t_xml(const String& source, const String& encoding /*= null_string*/, int64_t options /*= 0*/) {
xmlParserInputBufferPtr inputbfr = xmlParserInputBufferCreateMem(source.c_str(), source.size(), XML_CHAR_ENCODING_NONE);
if (inputbfr != NULL) {
char *uri = NULL;
String directory = g_context->getCwd();
if (!directory.empty()) {
if (directory[directory.size() - 1] != '/') {
directory += "/";
}
uri = (char *) xmlCanonicPath((const xmlChar *) directory.c_str());
}
xmlTextReaderPtr reader = xmlNewTextReader(inputbfr, uri);
if (reader != NULL) {
int ret = 0;
#if LIBXML_VERSION >= 20628
ret = xmlTextReaderSetup(reader, NULL, uri, encoding.data(), options);
#endif
if (ret == 0) {
m_ptr = reader;
m_input = inputbfr;
if (uri) {
xmlFree(uri);
}
return true;
}
}
if (uri) {
xmlFree(uri);
}
}
if (inputbfr) {
xmlFreeParserInputBuffer(inputbfr);
}
raise_warning("Unable to load source data");
return false;
}
/* {{{ xmlreader_free_resources */
static void xmlreader_free_resources(xmlreader_object *intern) {
if (intern) {
if (intern->input) {
xmlFreeParserInputBuffer(intern->input);
intern->input = NULL;
}
if (intern->ptr) {
xmlFreeTextReader(intern->ptr);
intern->ptr = NULL;
}
#ifdef LIBXML_SCHEMAS_ENABLED
if (intern->schema) {
xmlRelaxNGFree((xmlRelaxNGPtr) intern->schema);
intern->schema = NULL;
}
#endif
}
}
bool c_XMLReader::t_xml(CStrRef source, CStrRef encoding /*= null_string*/, int64 options /*= 0*/) {
INSTANCE_METHOD_INJECTION_BUILTIN(XMLReader, XMLReader::xml);
xmlParserInputBufferPtr inputbfr = xmlParserInputBufferCreateMem(source.c_str(), source.size(), XML_CHAR_ENCODING_NONE);
if (inputbfr != NULL) {
char *uri = NULL;
String directory = g_context->getCwd();
if (!directory.empty()) {
if (directory[directory.size() - 1] != '/') {
directory += '/';
}
uri = (char *) xmlCanonicPath((const xmlChar *) directory.c_str());
}
xmlTextReaderPtr reader = xmlNewTextReader(inputbfr, uri);
if (reader != NULL) {
int ret = xmlTextReaderSetup(reader, NULL, uri, encoding.data(), options);
if (ret == 0) {
m_ptr = reader;
m_input = inputbfr;
if (uri) {
xmlFree(uri);
}
return true;
}
}
if (uri) {
xmlFree(uri);
}
}
if (inputbfr) {
xmlFreeParserInputBuffer(inputbfr);
}
raise_warning("Unable to load source data");
return false;
}
void CWatchBSP::Reset(){
if ( m_pInSocket ) {
Net_Disconnect( m_pInSocket );
m_pInSocket = NULL;
}
if ( m_pListenSocket ) {
Net_Disconnect( m_pListenSocket );
m_pListenSocket = NULL;
}
if ( m_xmlInputBuffer ) {
xmlFreeParserInputBuffer( m_xmlInputBuffer );
m_xmlInputBuffer = NULL;
}
if ( m_xmlParserCtxt ) {
xmlFreeParserCtxt( m_xmlParserCtxt );
m_xmlParserCtxt = NULL;
}
m_eState = EIdle;
}
static void
raptor_rss_parse_terminate(raptor_parser *rdf_parser) {
raptor_rss_parser_context *rss_parser=(raptor_rss_parser_context*)rdf_parser->context;
int i;
if(rss_parser->reader)
xmlFreeTextReader(rss_parser->reader);
if(rss_parser->input)
xmlFreeParserInputBuffer(rss_parser->input);
raptor_rss_items_free(rss_parser);
for(i=0; i< RAPTOR_RSS_COMMON_SIZE; i++)
raptor_item_free(&rss_parser->common[i]);
for(i=0; i<RSS_NAMESPACES_SIZE;i++) {
if(rss_parser->namespace_uris[i])
raptor_free_uri(rss_parser->namespace_uris[i]);
}
for(i=0; i< RAPTOR_RSS_N_CONCEPTS; i++) {
raptor_uri* concept_uri=rss_parser->concepts[i];
if(concept_uri) {
raptor_free_uri(concept_uri);
rss_parser->concepts[i]=NULL;
}
}
for(i=0; i< RAPTOR_RSS_COMMON_SIZE; i++) {
if(raptor_rss_types_info[i].uri)
raptor_free_uri(raptor_rss_types_info[i].uri);
}
for(i=0; i< RAPTOR_RSS_FIELDS_SIZE; i++) {
if(raptor_rss_fields_info[i].uri)
raptor_free_uri(raptor_rss_fields_info[i].uri);
}
}
/**
* xmlXIncludeLoadTxt:
* @ctxt: the XInclude context
* @url: the associated URL
* @nr: the xinclude node number
*
* Load the content, and store the result in the XInclude context
*/
static void
xmlXIncludeLoadTxt(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
xmlParserInputBufferPtr buf;
xmlNodePtr node;
xmlURIPtr uri;
xmlChar *URL;
int i;
/*
* Check the URL and remove any fragment identifier
*/
uri = xmlParseURI((const char *)url);
if (uri == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: invalid value URI %s\n", url);
return;
}
if (uri->fragment != NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: fragment identifier forbidden for text: %s\n",
uri->fragment);
xmlFreeURI(uri);
return;
}
URL = xmlSaveUri(uri);
xmlFreeURI(uri);
if (URL == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: invalid value URI %s\n", url);
return;
}
/*
* Handling of references to the local document are done
* directly through ctxt->doc.
*/
if (URL[0] == 0) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: text serialization of document not available\n");
xmlFree(URL);
return;
}
/*
* Prevent reloading twice the document.
*/
for (i = 0; i < ctxt->txtNr; i++) {
if (xmlStrEqual(URL, ctxt->txturlTab[i])) {
node = xmlCopyNode(ctxt->txtTab[i], 1);
goto loaded;
}
}
/*
* Load it.
* Issue 62: how to detect the encoding
*/
buf = xmlParserInputBufferCreateFilename((const char *)URL, 0);
if (buf == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: could not load %s\n", URL);
xmlFree(URL);
return;
}
node = xmlNewText(NULL);
/*
* Scan all chars from the resource and add the to the node
*/
while (xmlParserInputBufferRead(buf, 128) > 0) {
int len;
const xmlChar *content;
content = xmlBufferContent(buf->buffer);
len = xmlBufferLength(buf->buffer);
for (i = 0; i < len; i++) {
/*
* TODO: if the encoding issue is solved, scan UTF8 chars instead
*/
if (!IS_CHAR(content[i])) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: %s contains invalid char %d\n", URL, content[i]);
} else {
xmlNodeAddContentLen(node, &content[i], 1);
}
}
xmlBufferShrink(buf->buffer, len);
}
xmlFreeParserInputBuffer(buf);
xmlXIncludeAddTxt(ctxt, node, URL);
loaded:
/*
* Add the element as the replacement copy.
*/
ctxt->repTab[nr] = node;
xmlFree(URL);
}
void OtNtParallels::read(const gchar * filename)
{
// Get contents of the data file. Bail out if not there.
ustring xmlfilename = gw_build_filename(Directories->get_package_data(), filename);
if (!g_file_test(xmlfilename.c_str(), G_FILE_TEST_IS_REGULAR))
return;
gchar *contents;
g_file_get_contents(xmlfilename.c_str(), &contents, NULL, NULL);
/*
Read the xml data. Example:
<section title="The Descendants of Noah's Sons">
<set>
<reference book="Genesis" chapter="10" verse="2-4"/>
<reference book="1 Chronicles" chapter="1" verse="5-7"/>
</set>
<set>
<reference book="Genesis" chapter="10" verse="6-8"/>
<reference book="1 Chronicles" chapter="1" verse="8-10"/>
</set>
<set>
<reference book="Genesis" chapter="10" verse="13-18"/>
<reference book="1 Chronicles" chapter="1" verse="11-16"/>
</set>
</section>
*/
xmlParserInputBufferPtr inputbuffer;
inputbuffer = xmlParserInputBufferCreateMem(contents, strlen(contents), XML_CHAR_ENCODING_NONE);
xmlTextReaderPtr reader = xmlNewTextReader(inputbuffer, NULL);
if (reader) {
char *opening_element = NULL;
OtNtParallelSection parallelsection(0);
OtNtParallelSet parallelset(0);
while ((xmlTextReaderRead(reader) == 1)) {
switch (xmlTextReaderNodeType(reader)) {
case XML_READER_TYPE_ELEMENT:
{
opening_element = (char *)xmlTextReaderName(reader);
if (!strcmp(opening_element, "section")) {
parallelsection.sets.clear();
parallelsection.title.clear();
char *attribute;
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "title");
if (attribute) {
parallelsection.title = attribute;
free(attribute);
}
}
if (!strcmp(opening_element, "set")) {
parallelset.references.clear();
}
if (!strcmp(opening_element, "reference")) {
Reference ref(0);
char *attribute;
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "book");
if (attribute) {
ref.book = books_english_to_id(attribute);
free(attribute);
}
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "chapter");
if (attribute) {
ref.chapter = convert_to_int(attribute);
free(attribute);
}
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "verse");
if (attribute) {
ref.verse = attribute;
free(attribute);
}
parallelset.references.push_back(ref);
}
break;
}
case XML_READER_TYPE_TEXT:
{
char *text = (char *)xmlTextReaderValue(reader);
if (text) {
free(text);
}
break;
}
case XML_READER_TYPE_END_ELEMENT:
{
char *closing_element = (char *)xmlTextReaderName(reader);
if (!strcmp(closing_element, "set")) {
parallelsection.sets.push_back(parallelset);
}
if (!strcmp(closing_element, "section")) {
sections.push_back(parallelsection);
}
break;
}
}
}
}
// Free memory.
if (reader)
xmlFreeTextReader(reader);
if (inputbuffer)
xmlFreeParserInputBuffer(inputbuffer);
if (contents)
g_free(contents);
}
/**
* Parse an Index from tape and populate the vol->index->root virtual dentry tree
* with the nodes found during the scanning.
* If a file mark is encountered at the end of the Index, the tape is positioned before
* the file mark.
* @param eod_pos EOD block position for the current partition, or 0 to assume EOD will not be
* encountered during parsing.
* @param vol LTFS volume.
* @return 0 on success, 1 if parsing succeeded but no file mark was encountered,
* or a negative value on error.
*/
int xml_schema_from_tape(uint64_t eod_pos, struct ltfs_volume *vol)
{
int ret;
struct tc_position current_pos;
struct xml_input_tape *ctx;
xmlParserInputBufferPtr read_buf;
xmlTextReaderPtr reader;
xmlDocPtr doc;
CHECK_ARG_NULL(vol, -LTFS_NULL_ARG);
ret = tape_get_position(vol->device, ¤t_pos);
if (ret < 0) {
ltfsmsg(LTFS_ERR, "17013E", ret);
return ret;
}
/* Create output callback context data structure. */
ctx = malloc(sizeof(struct xml_input_tape));
if (! ctx) {
ltfsmsg(LTFS_ERR, "10001E", "xml_schema_from_tape: ctx");
return -LTFS_NO_MEMORY;
}
ctx->buf = malloc(vol->label->blocksize + LTFS_CRC_SIZE);
if (! ctx->buf) {
ltfsmsg(LTFS_ERR, "10001E", "xml_schema_from_tape: ctx->buf");
free(ctx);
return -LTFS_NO_MEMORY;
}
ctx->vol = vol;
ctx->current_pos = current_pos.block;
ctx->eod_pos = eod_pos;
ctx->saw_small_block = false;
ctx->saw_file_mark = false;
ctx->buf_size = vol->label->blocksize;
ctx->buf_start = 0;
ctx->buf_used = 0;
/* Create input buffer pointer. */
read_buf = xmlParserInputBufferCreateIO(xml_input_tape_read_callback,
xml_input_tape_close_callback,
ctx, XML_CHAR_ENCODING_NONE);
if (! read_buf) {
ltfsmsg(LTFS_ERR, "17014E");
free(ctx->buf);
free(ctx);
return -LTFS_LIBXML2_FAILURE;
}
/* Create XML reader. */
reader = xmlNewTextReader(read_buf, NULL);
if (! reader) {
ltfsmsg(LTFS_ERR, "17015E");
xmlFreeParserInputBuffer(read_buf);
return -LTFS_LIBXML2_FAILURE;
}
/* Workaround for old libxml2 version on OS X 10.5. See comment in xml_schema_from_file()
* for details. */
doc = xmlTextReaderCurrentDoc(reader);
/* Generate the Index. */
ret = _xml_parse_schema(reader, vol->index, vol);
if (ret < 0) {
ltfsmsg(LTFS_ERR, "17016E");
if ((ret != -LTFS_UNSUPPORTED_INDEX_VERSION)&&( ret != -LTFS_SYMLINK_CONFLICT)) {
if (ret == -LTFS_NO_MEMORY)
ret = -LTFS_NO_MEMORY;
else
ret = -LTFS_INDEX_INVALID;
}
} else if (ret == 0) {
if( ! ctx->saw_file_mark)
ret = 1;
}
if (doc)
xmlFreeDoc(doc);
xmlFreeTextReader(reader);
xmlFreeParserInputBuffer(read_buf);
#ifdef DEBUG
/* dump the tree if it isn't too large */
if (ret >= 0 && vol->index->file_count < 1000)
fs_dump_tree(vol->index->root);
#endif
return ret;
}
void kjv_import_sword (const ustring& textfile, const ustring& database)
{
// Show the progress. KJV has 31102 verses.
ProgressWindow progresswindow (_("Importing King James Bible"), false);
progresswindow.set_iterate (0, 1, 31102);
gchar * contents;
g_file_get_contents(textfile.c_str(), &contents, NULL, NULL);
if (!contents)
return;
// Create the database, put it in fast mode.
unix_unlink (database.c_str());
sqlite3 *db;
sqlite3_open(database.c_str(), &db);
sqlite3_exec(db, "create table kjv (book integer, chapter integer, verse integer, item integer, fragment text, lemma text);", NULL, NULL, NULL);
sqlite3_exec(db, "PRAGMA synchronous=OFF;", NULL, NULL, NULL);
// Parse input.
xmlParserInputBufferPtr inputbuffer;
inputbuffer = xmlParserInputBufferCreateMem(contents, strlen (contents), XML_CHAR_ENCODING_NONE);
xmlTextReaderPtr reader = xmlNewTextReader(inputbuffer, NULL);
if (reader) {
bool within_relevant_element = false;
Reference reference (0, 0, "0");
unsigned int item_number = 0;
ustring textfragment;
ustring lemmata;
while ((xmlTextReaderRead(reader) == 1)) {
switch (xmlTextReaderNodeType(reader)) {
case XML_READER_TYPE_ELEMENT:
{
xmlChar *element_name = xmlTextReaderName(reader);
// Deal with a verse element.
if (!xmlStrcmp(element_name, BAD_CAST "verse")) {
progresswindow.iterate();
char *attribute;
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "osisID");
if (attribute) {
Parse parse (attribute, false, ".");
if (parse.words.size() == 3) {
reference.assign(books_osis_to_id (parse.words[0]), // book
convert_to_int (parse.words[1]), // chapter
parse.words[2]); // verse
} else {
gw_critical (attribute);
}
free(attribute);
}
item_number = 0;
}
// Deal with a w element.
if (!xmlStrcmp(element_name, BAD_CAST "w")) {
within_relevant_element = true;
item_number++;
textfragment.clear();
lemmata.clear();
char *attribute;
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "lemma");
if (attribute) {
lemmata = attribute;
free(attribute);
}
}
break;
}
case XML_READER_TYPE_TEXT:
{
if (within_relevant_element) {
xmlChar *text = xmlTextReaderValue(reader);
if (text) {
textfragment = (const char *)text;
xmlFree(text);
textfragment = textfragment.casefold();
}
}
break;
}
case XML_READER_TYPE_END_ELEMENT:
{
xmlChar *element_name = xmlTextReaderName(reader);
if (!xmlStrcmp(element_name, BAD_CAST "w")) {
replace_text (lemmata, "strong:", "");
char *sql;
sql = g_strdup_printf("insert into kjv values (%d, %d, %d, %d, '%s', '%s');",
reference.book_get(), reference.chapter_get(), convert_to_int (reference.verse_get()),
item_number,
double_apostrophy (textfragment).c_str(), lemmata.c_str());
sqlite3_exec(db, sql, NULL, NULL, NULL);
g_free(sql);
within_relevant_element = false;
}
break;
}
}
}
}
if (reader)
xmlFreeTextReader(reader);
if (inputbuffer)
xmlFreeParserInputBuffer(inputbuffer);
// Close database.
sqlite3_close(db);
// Free xml data.
g_free(contents);
}
/* Taken from libxml2, xmlSAXParseMemoryWithData */
xmlDocPtr mxslt_doc_xml_parse(mxslt_doc_t * document, xmlParserInputBufferPtr buf, char * localfile) {
xmlParserCtxtPtr ctx;
xmlParserInputPtr input;
xmlDocPtr retval;
mxslt_doc_debug_print(document, MXSLT_DBG_LIBXML | MXSLT_DBG_DEBUG | MXSLT_DBG_VERBOSE0,
"xml_parse/xmlCreateMemoryParserCtxt -- replacing entities: %08x\n", xmlSubstituteEntitiesDefaultValue);
if(buf == NULL)
return NULL;
/* SNIPPET: This is a good mix&shake of
* xmlCreateMemoryParserCtxt, xmlCreateFileParserCtxt */
ctx=xmlNewParserCtxt();
if(ctx == NULL) {
xmlFreeParserInputBuffer(buf);
return NULL;
}
#if LIBXML_VERSION >= 20600
xmlCtxtUseOptions(ctx, MXSLT_XSLT_OPTIONS);
#endif
/* Default are no longer changed... since 2.6.0 they
* are completely ignored, leading to broken modxslt :|| */
if(ctx->sax) {
ctx->sax->resolveEntity=mxslt_sax_resolve_entity;
ctx->sax->processingInstruction=mxslt_sax_processing_instruction;
}
/* Remember which document we are parsing
* in this context */
/* ctx->_private=document; */
input=xmlNewInputStream(ctx);
if(input == NULL) {
xmlFreeParserInputBuffer(buf);
xmlFreeParserCtxt(ctx);
return NULL;
}
input->filename=(char *)xmlCanonicPath((xmlChar *)localfile);
if(input->filename == NULL) {
xmlFreeParserCtxt(ctx);
xmlFreeParserInputBuffer(buf);
xmlFreeInputStream(input);
return NULL;
}
input->buf=buf;
#if LIBXML_VERSION < 20900
input->base=input->buf->buffer->content;
input->cur=input->buf->buffer->content;
input->end=&input->buf->buffer->content[input->buf->buffer->use];
#else
/* With libxml2 2.9.0, the buffer struct can only be accessed through
* methods. */
input->base=xmlBufContent(input->buf->buffer);
input->cur=xmlBufContent(input->buf->buffer);
input->end=xmlBufEnd(input->buf->buffer);
#endif
inputPush(ctx, input);
if(ctx->directory == NULL)
ctx->directory=xmlParserGetDirectory(localfile);
/* END SNIPPET */
if(mxslt_doc_debug_level(document, MXSLT_DBG_LIBXML | MXSLT_DBG_DEBUG | MXSLT_DBG_VERBOSE2))
mxslt_doc_dump_ctx(ctx, document);
/* Parse document */
xmlParseDocument(ctx);
if(ctx->wellFormed)
retval=ctx->myDoc;
else {
retval=NULL;
xmlFreeDoc(ctx->myDoc);
ctx->myDoc=NULL;
}
xmlFreeParserCtxt(ctx);
/* xmlFreeParserInputBuffer(buf); */
return retval;
}
Stylesheet::Stylesheet(const ustring & name_in)
{
gw_message("Creating Stylesheet called '" + name_in + "'");
// Save the sheet's name.
name = name_in;
// If the name is empty, read from the template.
ustring filename = stylesheet_xml_filename(name);
if (name.empty())
filename = stylesheet_xml_template_filename();
// Read the xml data, bail out on failure.
gchar *contents;
g_file_get_contents(filename.c_str(), &contents, NULL, NULL);
if (contents == NULL) {
gw_critical(_("Failure reading stylesheet ") + filename);
return;
}
// Parse the stylesheet.
xmlParserInputBufferPtr inputbuffer;
inputbuffer = xmlParserInputBufferCreateMem(contents, strlen(contents), XML_CHAR_ENCODING_NONE);
ustring value;
xmlTextReaderPtr reader = xmlNewTextReader(inputbuffer, NULL);
if (reader) {
StyleV2 * style = NULL;
while ((xmlTextReaderRead(reader) == 1)) {
switch (xmlTextReaderNodeType(reader)) {
case XML_READER_TYPE_ELEMENT:
{
xmlChar *element_name = xmlTextReaderName(reader);
if (!xmlStrcmp(element_name, BAD_CAST "style")) {
char *attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "marker");
if (attribute) {
style = new StyleV2 (0);
style->marker = attribute;
free(attribute);
}
}
free(element_name); element_name = NULL;
break;
}
case XML_READER_TYPE_TEXT:
{
xmlChar *text = xmlTextReaderValue(reader);
if (text) {
value = (gchar *) text;
xmlFree(text);
}
break;
}
case XML_READER_TYPE_END_ELEMENT:
{
xmlChar *element_name = xmlTextReaderName(reader);
if (style) {
if (!xmlStrcmp(element_name, BAD_CAST "marker"))
style->marker = value;
if (!xmlStrcmp(element_name, BAD_CAST "name"))
style->name = value;
if (!xmlStrcmp(element_name, BAD_CAST "info"))
style->info = value;
if (!xmlStrcmp(element_name, BAD_CAST "type"))
style->type = (StyleType) convert_to_int(value);
if (!xmlStrcmp(element_name, BAD_CAST "subtype"))
style->subtype = convert_to_int(value);
if (!xmlStrcmp(element_name, BAD_CAST "fontsize"))
style->fontsize = convert_to_double(value);
if (!xmlStrcmp(element_name, BAD_CAST "italic"))
style->italic = value;
if (!xmlStrcmp(element_name, BAD_CAST "bold"))
style->bold = value;
if (!xmlStrcmp(element_name, BAD_CAST "underline"))
style->underline = value;
if (!xmlStrcmp(element_name, BAD_CAST "smallcaps"))
style->smallcaps = value;
if (!xmlStrcmp(element_name, BAD_CAST "superscript"))
style->superscript = convert_to_bool(value);
if (!xmlStrcmp(element_name, BAD_CAST "justification"))
style->justification = value;
if (!xmlStrcmp(element_name, BAD_CAST "spacebefore"))
style->spacebefore = convert_to_double(value);
if (!xmlStrcmp(element_name, BAD_CAST "spaceafter"))
style->spaceafter = convert_to_double(value);
if (!xmlStrcmp(element_name, BAD_CAST "leftmargin"))
style->leftmargin = convert_to_double(value);
if (!xmlStrcmp(element_name, BAD_CAST "rightmargin"))
style->rightmargin = convert_to_double(value);
if (!xmlStrcmp(element_name, BAD_CAST "firstlineindent"))
style->firstlineindent = convert_to_double(value);
if (!xmlStrcmp(element_name, BAD_CAST "spancolumns"))
style->spancolumns = convert_to_bool(value);
if (!xmlStrcmp(element_name, BAD_CAST "color"))
style->color = convert_to_int(value);
if (!xmlStrcmp(element_name, BAD_CAST "print"))
style->print = convert_to_bool(value);
if (!xmlStrcmp(element_name, BAD_CAST "userbool1"))
style->userbool1 = convert_to_bool(value);
if (!xmlStrcmp(element_name, BAD_CAST "userbool2"))
style->userbool2 = convert_to_bool(value);
if (!xmlStrcmp(element_name, BAD_CAST "userbool3"))
style->userbool3 = convert_to_bool(value);
if (!xmlStrcmp(element_name, BAD_CAST "userint1"))
style->userint1 = convert_to_int(value);
if (!xmlStrcmp(element_name, BAD_CAST "userint2"))
style->userint2 = convert_to_int(value);
if (!xmlStrcmp(element_name, BAD_CAST "userint3"))
style->userint3 = convert_to_int(value);
if (!xmlStrcmp(element_name, BAD_CAST "userstring1"))
style->userstring1 = value;
if (!xmlStrcmp(element_name, BAD_CAST "userstring2"))
style->userstring2 = value;
if (!xmlStrcmp(element_name, BAD_CAST "userstring3"))
style->userstring3 = value;
}
value.clear();
if (!xmlStrcmp(element_name, BAD_CAST "style")) {
if (style) {
insert (style);
style = NULL;
}
}
free(element_name); element_name = NULL;
break;
}
}
}
}
// Free memory.
if (reader)
xmlFreeTextReader(reader);
if (inputbuffer)
xmlFreeParserInputBuffer(inputbuffer);
if (contents)
g_free(contents);
}
void OTQuotations::read()
{
// Get contents of the data file. Bail out if not there.
ustring xmlfilename = gw_build_filename(Directories->get_package_data(), "ot-quotations-in-nt.xml");
if (!g_file_test(xmlfilename.c_str(), G_FILE_TEST_IS_REGULAR))
return;
gchar *contents;
g_file_get_contents(xmlfilename.c_str(), &contents, NULL, NULL);
/*
Read the xml data. Example:
<set>
<nt book="Matthew" chapter="1" verse="23"/>
<ot book="Isaiah" chapter="8" verse="8"/>
<ot book="Isaiah" chapter="8" verse="10"/>
<lxx>1</lxx>
</set>
*/
xmlParserInputBufferPtr inputbuffer;
inputbuffer = xmlParserInputBufferCreateMem(contents, strlen(contents), XML_CHAR_ENCODING_NONE);
xmlTextReaderPtr reader = xmlNewTextReader(inputbuffer, NULL);
if (reader) {
char *opening_element = NULL;
OTQuotation quotation(0);
while ((xmlTextReaderRead(reader) == 1)) {
switch (xmlTextReaderNodeType(reader)) {
case XML_READER_TYPE_ELEMENT:
{
opening_element = (char *)xmlTextReaderName(reader);
if (!strcmp(opening_element, "set")) {
quotation.reference.clear();
quotation.referents.clear();
quotation.lxx = false;
free(opening_element); opening_element = NULL; // not used next loop iteration
}
else if (!strcmp(opening_element, "nt") || !strcmp(opening_element, "ot")) {
Reference ref;
char *attribute;
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "book");
if (attribute) {
ref.book_set(books_english_to_id(attribute));
free(attribute);
}
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "chapter");
if (attribute) {
ref.chapter_set(convert_to_int(attribute));
free(attribute);
}
attribute = (char *)xmlTextReaderGetAttribute(reader, BAD_CAST "verse");
if (attribute) {
ref.verse_set(attribute);
free(attribute);
}
if (!strcmp(opening_element, "nt")) {
quotation.reference.assign(ref);
}
if (!strcmp(opening_element, "ot")) {
quotation.referents.push_back(ref);
}
// cannot free(opening_element) because it will be used next loop iter in following switch case
}
break;
}
case XML_READER_TYPE_TEXT:
{
char *text = (char *)xmlTextReaderValue(reader);
if (opening_element && text) {
if (!strcmp(opening_element, "lxx")) {
quotation.lxx = convert_to_bool(text);
}
free(text);
free(opening_element); opening_element = NULL;
}
break;
}
case XML_READER_TYPE_END_ELEMENT:
{
char *closing_element = (char *)xmlTextReaderName(reader);
if (!strcmp(closing_element, "set")) {
quotations_nt_order.push_back(quotation);
}
free(closing_element);
break;
}
}
}
}
// Free memory.
if (reader)
xmlFreeTextReader(reader);
if (inputbuffer)
xmlFreeParserInputBuffer(inputbuffer);
if (contents)
g_free(contents);
}
InputBuffer::~InputBuffer()
{
xmlFreeParserInputBuffer(_buf);
_buf = nullptr;
}
/* {{{ proto boolean XMLReader::XML(string source [, string encoding [, int options]])
Sets the string that the XMLReader will parse. */
PHP_METHOD(xmlreader, XML)
{
zval *id;
size_t source_len = 0, encoding_len = 0;
zend_long options = 0;
xmlreader_object *intern = NULL;
char *source, *uri = NULL, *encoding = NULL;
int resolved_path_len, ret = 0;
char *directory=NULL, resolved_path[MAXPATHLEN];
xmlParserInputBufferPtr inputbfr;
xmlTextReaderPtr reader;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s!l", &source, &source_len, &encoding, &encoding_len, &options) == FAILURE) {
return;
}
id = getThis();
if (id != NULL && ! instanceof_function(Z_OBJCE_P(id), xmlreader_class_entry)) {
id = NULL;
}
if (id != NULL) {
intern = Z_XMLREADER_P(id);
xmlreader_free_resources(intern);
}
if (!source_len) {
php_error_docref(NULL, E_WARNING, "Empty string supplied as input");
RETURN_FALSE;
}
inputbfr = xmlParserInputBufferCreateMem(source, source_len, XML_CHAR_ENCODING_NONE);
if (inputbfr != NULL) {
/* Get the URI of the current script so that we can set the base directory in libxml */
#if HAVE_GETCWD
directory = VCWD_GETCWD(resolved_path, MAXPATHLEN);
#elif HAVE_GETWD
directory = VCWD_GETWD(resolved_path);
#endif
if (directory) {
resolved_path_len = strlen(resolved_path);
if (resolved_path[resolved_path_len - 1] != DEFAULT_SLASH) {
resolved_path[resolved_path_len] = DEFAULT_SLASH;
resolved_path[++resolved_path_len] = '\0';
}
uri = (char *) xmlCanonicPath((const xmlChar *) resolved_path);
}
reader = xmlNewTextReader(inputbfr, uri);
if (reader != NULL) {
#if LIBXML_VERSION >= 20628
ret = xmlTextReaderSetup(reader, NULL, uri, encoding, options);
#endif
if (ret == 0) {
if (id == NULL) {
object_init_ex(return_value, xmlreader_class_entry);
intern = Z_XMLREADER_P(return_value);
} else {
RETVAL_TRUE;
}
intern->input = inputbfr;
intern->ptr = reader;
if (uri) {
xmlFree(uri);
}
return;
}
}
}
if (uri) {
xmlFree(uri);
}
if (inputbfr) {
xmlFreeParserInputBuffer(inputbfr);
}
php_error_docref(NULL, E_WARNING, "Unable to load source data");
RETURN_FALSE;
}