/* Generate a display name for the single guest mode. See comments in
* https://bugzilla.redhat.com/show_bug.cgi?id=880801
*/
static char *
single_drive_display_name (struct drv *drvs)
{
char *name = NULL;
char *p;
assert (drvs != NULL);
assert (drvs->next == NULL);
switch (drvs->type) {
case drv_a:
name = strrchr (drvs->a.filename, '/');
if (name == NULL)
name = drvs->a.filename;
else
name++; /* skip '/' character */
name = strdup (name);
if (name == NULL) {
perror ("strdup");
exit (EXIT_FAILURE);
}
break;
case drv_uri:
name = (char *) xmlSaveUri (drvs->uri.uri);
if (name == NULL) {
fprintf (stderr, _("%s: xmlSaveUri: could not make printable URI\n"),
program_name);
exit (EXIT_FAILURE);
}
/* Try to shorten the URI to just the final element, if it will
* still make sense.
*/
p = strrchr (name, '/');
if (p && strlen (p) > 1) {
p = strdup (p+1);
if (!p) {
perror ("strdup");
exit (EXIT_FAILURE);
}
free (name);
name = p;
}
break;
case drv_d:
name = strdup (drvs->d.guest);
if (name == NULL) {
perror ("strdup");
exit (EXIT_FAILURE);
}
break;
}
if (!name)
abort ();
return name;
}
gchar *URI::Impl::toString() const {
xmlChar *string = xmlSaveUri(_uri);
if (string) {
/* hand the string off to glib memory management */
gchar *glib_string = g_strdup((gchar *)string);
xmlFree(string);
return glib_string;
} else {
return NULL;
}
}
static xmlAttrPtr
_soap_addressing_set_property_uri(xmlNodePtr node, const xmlChar *name, xmlURI *uri)
{
xmlChar *buf;
xmlAttrPtr ret;
buf = xmlSaveUri(uri);
ret = _soap_addressing_set_property(node, name, buf);
xmlFree(buf);
return ret;
}
xmlChar *soap_addressing_get_message_id_string(struct SoapEnv *envelope)
{
xmlURI *uri;
xmlChar *ret;
if (!(uri = soap_addressing_get_message_id(envelope)))
return NULL;
ret = xmlSaveUri(uri);
xmlFreeURI(uri);
return ret;
}
static void handleURI(const char *str) {
int ret;
xmlURIPtr uri;
xmlChar *res = NULL, *parsed = NULL;
uri = xmlCreateURI();
if (base == NULL) {
ret = xmlParseURIReference(uri, str);
if (ret != 0)
printf("%s : error %d\n", str, ret);
else {
if (debug) {
if (uri->scheme) printf("scheme: %s\n", uri->scheme);
if (uri->opaque) printf("opaque: %s\n", uri->opaque);
if (uri->authority) printf("authority: %s\n", uri->authority);
if (uri->server) printf("server: %s\n", uri->server);
if (uri->user) printf("user: %s\n", uri->user);
if (uri->port != 0) printf("port: %d\n", uri->port);
if (uri->path) printf("path: %s\n", uri->path);
if (uri->query) printf("query: %s\n", uri->query);
if (uri->fragment) printf("fragment: %s\n", uri->fragment);
if (uri->query_raw) printf("query_raw: %s\n", uri->query_raw);
if (uri->cleanup != 0) printf("cleanup\n");
}
xmlNormalizeURIPath(uri->path);
if (escape != 0) {
parsed = xmlSaveUri(uri);
res = xmlURIEscape(parsed);
printf("%s\n", (char *) res);
} else {
xmlPrintURI(stdout, uri);
printf("\n");
}
}
} else {
res = xmlBuildURI((xmlChar *)str, (xmlChar *) base);
if (res != NULL) {
printf("%s\n", (char *) res);
}
else
printf("::ERROR::\n");
}
if (res != NULL)
xmlFree(res);
if (parsed != NULL)
xmlFree(parsed);
xmlFreeURI(uri);
}
static xmlNodePtr
_soap_addressing_set_content_uri(xmlNodePtr node, xmlURI *uri)
{
xmlChar *buf;
if (uri == NULL)
return NULL;
buf = xmlSaveUri(uri);
xmlNodeSetContent(node, buf);
xmlFree(buf);
return node;
}
static gchar *
ui_subscription_create_url (gchar *url,
gboolean auth,
const gchar *username,
const gchar *password)
{
gchar *source = NULL;
gchar *str, *tmp2;
/* First, strip leading and trailing whitespace */
str = g_strstrip(url);
/* Add http:// if needed */
if (strstr(str, "://") == NULL) {
tmp2 = g_strdup_printf("http://%s",str);
g_free(str);
str = tmp2;
}
/* Add trailing / if needed */
if (strstr(strstr(str, "://") + 3, "/") == NULL) {
tmp2 = g_strdup_printf("%s/", str);
g_free(str);
str = tmp2;
}
/* Use the values in the textboxes if also specified in the URL! */
if(auth) {
xmlURIPtr uri = xmlParseURI(BAD_CAST str);
if (uri != NULL) {
xmlChar *sourceUrl;
xmlFree(uri->user);
uri->user = g_strdup_printf("%s:%s", username, password);
sourceUrl = xmlSaveUri(uri);
source = g_strdup(sourceUrl);
g_free(uri->user);
uri->user = NULL;
xmlFree(sourceUrl);
xmlFreeURI(uri);
} else
source = g_strdup(str);
} else {
source = g_strdup(str);
}
g_free(str);
return source;
}
static void
auth_dialog_load (AuthDialog *ad,
subscriptionPtr subscription,
gint flags)
{
AuthDialogPrivate *ui_data = ad->priv;
gchar *promptStr;
gchar *source = NULL;
xmlURIPtr uri;
subscription->activeAuth = TRUE;
ui_data->subscription = subscription;
ui_data->flags = flags;
ui_data->username = liferea_dialog_lookup (ui_data->dialog, "usernameEntry");
ui_data->password = liferea_dialog_lookup (ui_data->dialog, "passwordEntry");
uri = xmlParseURI (BAD_CAST subscription_get_source (ui_data->subscription));
if (uri) {
if (uri->user) {
gchar *user = uri->user;
gchar *pass = strstr (user, ":");
if(pass) {
pass[0] = '\0';
pass++;
gtk_entry_set_text (GTK_ENTRY (ui_data->password), pass);
}
gtk_entry_set_text (GTK_ENTRY (ui_data->username), user);
xmlFree (uri->user);
uri->user = NULL;
}
xmlFree (uri->user);
uri->user = NULL;
source = xmlSaveUri (uri);
xmlFreeURI (uri);
}
promptStr = g_strdup_printf ( _("Enter the username and password for \"%s\" (%s):"),
node_get_title (ui_data->subscription->node), source?source:_("Unknown source"));
gtk_label_set_text (GTK_LABEL (liferea_dialog_lookup (ui_data->dialog, "prompt")), promptStr);
g_free (promptStr);
if (source)
xmlFree (source);
}
std::string utils::censor_url(const std::string& url) {
std::string rv;
if (url.length() > 0 && !utils::is_special_url(url)) {
const char * myuri = url.c_str();
xmlURIPtr uri = xmlParseURI(myuri);
if (uri) {
if (uri->user) {
xmlFree(uri->user);
uri->user = (char *)xmlStrdup((const xmlChar *)"*:*");
}
xmlChar * uristr = xmlSaveUri(uri);
rv = (const char *)uristr;
xmlFree(uristr);
xmlFreeURI(uri);
} else
return url;
} else {
rv = url;
}
return rv;
}
static void
subscription_prop_dialog_load (SubscriptionPropDialog *spd,
subscriptionPtr subscription)
{
gint interval;
gint default_update_interval;
gint defaultInterval, spinSetInterval;
gchar *defaultIntervalStr;
nodePtr node = subscription->node;
feedPtr feed = (feedPtr)node->data;
spd->priv->subscription = subscription;
/* General */
gtk_entry_set_text(GTK_ENTRY(spd->priv->feedNameEntry), node_get_title(node));
spd->priv->refreshInterval = liferea_dialog_lookup(spd->priv->dialog,"refreshIntervalSpinButton");
interval = subscription_get_update_interval(subscription);
defaultInterval = subscription_get_default_update_interval(subscription);
conf_get_int_value (DEFAULT_UPDATE_INTERVAL, &default_update_interval);
spinSetInterval = defaultInterval > 0 ? defaultInterval : default_update_interval;
if (-2 >= interval) {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup(spd->priv->dialog, "updateIntervalNever")), TRUE);
} else if (-1 == interval) {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup(spd->priv->dialog, "updateIntervalDefault")), TRUE);
} else {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup(spd->priv->dialog, "updateIntervalSpecific")), TRUE);
spinSetInterval = interval;
}
/* Set refresh interval spin button and combo box */
if (spinSetInterval % 1440 == 0) { /* days */
gtk_combo_box_set_active (GTK_COMBO_BOX (spd->priv->refreshIntervalUnit), 2);
spinSetInterval /= 1440;
} else if (spinSetInterval % 60 == 0) { /* hours */
gtk_combo_box_set_active (GTK_COMBO_BOX (spd->priv->refreshIntervalUnit), 1);
spinSetInterval /= 60;
} else {
gtk_combo_box_set_active (GTK_COMBO_BOX (spd->priv->refreshIntervalUnit), 0);
}
gtk_spin_button_set_value (GTK_SPIN_BUTTON (spd->priv->refreshInterval), spinSetInterval);
gtk_widget_set_sensitive (spd->priv->refreshInterval, interval > 0);
gtk_widget_set_sensitive (spd->priv->refreshIntervalUnit, interval > 0);
/* setup info label about default update interval */
if(-1 != defaultInterval)
defaultIntervalStr = g_strdup_printf(ngettext("The provider of this feed suggests an update interval of %d minute.",
"The provider of this feed suggests an update interval of %d minutes.",
defaultInterval), defaultInterval);
else
defaultIntervalStr = g_strdup(_("This feed specifies no default update interval."));
gtk_label_set_text(GTK_LABEL(liferea_dialog_lookup(spd->priv->dialog, "feedUpdateInfo")), defaultIntervalStr);
g_free(defaultIntervalStr);
/* Source (only for feeds) */
if (SUBSCRIPTION_TYPE(subscription) == feed_get_subscription_type ()) {
if(subscription_get_source(subscription)[0] == '|') {
gtk_entry_set_text(GTK_ENTRY(spd->priv->sourceEntry), &(subscription_get_source(subscription)[1]));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(spd->priv->cmdRadio), TRUE);
ui_subscription_prop_enable_httpauth(spd->priv, FALSE);
gtk_widget_set_sensitive(spd->priv->selectFile, TRUE);
} else if(strstr(subscription_get_source(subscription), "://") != NULL) {
xmlURIPtr uri = xmlParseURI(BAD_CAST subscription_get_source(subscription));
xmlChar *parsedUrl;
if(uri) {
if(uri->user) {
gchar *user = uri->user;
gchar *pass = strstr(user, ":");
if(pass) {
pass[0] = '\0';
pass++;
gtk_entry_set_text(GTK_ENTRY(spd->priv->password), pass);
}
gtk_entry_set_text(GTK_ENTRY(spd->priv->username), user);
xmlFree(uri->user);
uri->user = NULL;
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(spd->priv->authcheckbox), TRUE);
}
parsedUrl = xmlSaveUri(uri);
gtk_entry_set_text(GTK_ENTRY(spd->priv->sourceEntry), parsedUrl);
xmlFree(parsedUrl);
xmlFreeURI(uri);
} else {
gtk_entry_set_text(GTK_ENTRY(spd->priv->sourceEntry), subscription_get_source(subscription));
}
ui_subscription_prop_enable_httpauth(spd->priv, TRUE);
gtk_widget_set_sensitive(spd->priv->selectFile, FALSE);
} else {
/* File */
gtk_entry_set_text(GTK_ENTRY(spd->priv->sourceEntry), subscription_get_source(subscription));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(spd->priv->fileRadio), TRUE);
ui_subscription_prop_enable_httpauth(spd->priv, FALSE);
gtk_widget_set_sensitive(spd->priv->selectFile, TRUE);
}
if(subscription_get_filter(subscription)) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "filterCheckbox")), TRUE);
gtk_entry_set_text(GTK_ENTRY(liferea_dialog_lookup(spd->priv->dialog, "filterEntry")), subscription_get_filter(subscription));
}
}
/* Archive */
if(feed->cacheLimit == CACHE_DISABLE) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "feedCacheDisable")), TRUE);
} else if(feed->cacheLimit == CACHE_DEFAULT) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "feedCacheDefault")), TRUE);
} else if(feed->cacheLimit == CACHE_UNLIMITED) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "feedCacheUnlimited")), TRUE);
} else {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "feedCacheLimited")), TRUE);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "cacheItemLimit")), feed->cacheLimit);
}
gtk_widget_set_sensitive(liferea_dialog_lookup(spd->priv->dialog, "cacheItemLimit"), feed->cacheLimit > 0);
on_feed_prop_filtercheck(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "filterCheckbox")), spd->priv);
/* Download */
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "dontUseProxyCheck")), subscription->updateOptions->dontUseProxy);
/* Advanced */
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (spd->priv->dialog, "enclosureDownloadCheck")), feed->encAutoDownload);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (spd->priv->dialog, "loadItemLinkCheck")), node->loadItemLink);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (spd->priv->dialog, "ignoreCommentFeeds")), feed->ignoreComments);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (spd->priv->dialog, "enforcePopupCheck")), feed->enforcePopup);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (spd->priv->dialog, "preventPopupCheck")), feed->preventPopup);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (spd->priv->dialog, "markAsReadCheck")), feed->markAsRead);
/* Remove tabs we do not need... */
if (SUBSCRIPTION_TYPE(subscription) != feed_get_subscription_type ()) {
/* Remove "Allgemein", "Source" and "Download" tab */
gtk_notebook_remove_page (GTK_NOTEBOOK (liferea_dialog_lookup (spd->priv->dialog, "subscriptionPropNotebook")), 0);
gtk_notebook_remove_page (GTK_NOTEBOOK (liferea_dialog_lookup (spd->priv->dialog, "subscriptionPropNotebook")), 0);
gtk_notebook_remove_page (GTK_NOTEBOOK (liferea_dialog_lookup (spd->priv->dialog, "subscriptionPropNotebook")), 1);
}
}
static void
xsltDocumentFunctionLoadDocument(xmlXPathParserContextPtr ctxt, xmlChar* URI)
{
xsltTransformContextPtr tctxt;
xmlURIPtr uri;
xmlChar *fragment;
xsltDocumentPtr idoc; /* document info */
xmlDocPtr doc;
xmlXPathContextPtr xptrctxt = NULL;
xmlXPathObjectPtr resObj = NULL;
tctxt = xsltXPathGetTransformContext(ctxt);
if (tctxt == NULL) {
xsltTransformError(NULL, NULL, NULL,
"document() : internal error tctxt == NULL\n");
valuePush(ctxt, xmlXPathNewNodeSet(NULL));
return;
}
uri = xmlParseURI((const char *) URI);
if (uri == NULL) {
xsltTransformError(tctxt, NULL, NULL,
"document() : failed to parse URI\n");
valuePush(ctxt, xmlXPathNewNodeSet(NULL));
return;
}
/*
* check for and remove fragment identifier
*/
fragment = (xmlChar *)uri->fragment;
if (fragment != NULL) {
xmlChar *newURI;
uri->fragment = NULL;
newURI = xmlSaveUri(uri);
idoc = xsltLoadDocument(tctxt, newURI);
xmlFree(newURI);
} else
idoc = xsltLoadDocument(tctxt, URI);
xmlFreeURI(uri);
if (idoc == NULL) {
if ((URI == NULL) ||
(URI[0] == '#') ||
((tctxt->style->doc != NULL) &&
(xmlStrEqual(tctxt->style->doc->URL, URI))))
{
/*
* This selects the stylesheet's doc itself.
*/
doc = tctxt->style->doc;
} else {
valuePush(ctxt, xmlXPathNewNodeSet(NULL));
if (fragment != NULL)
xmlFree(fragment);
return;
}
} else
doc = idoc->doc;
if (fragment == NULL) {
valuePush(ctxt, xmlXPathNewNodeSet((xmlNodePtr) doc));
return;
}
/* use XPointer of HTML location for fragment ID */
#ifdef LIBXML_XPTR_ENABLED
xptrctxt = xmlXPtrNewContext(doc, NULL, NULL);
if (xptrctxt == NULL) {
xsltTransformError(tctxt, NULL, NULL,
"document() : internal error xptrctxt == NULL\n");
goto out_fragment;
}
resObj = xmlXPtrEval(fragment, xptrctxt);
xmlXPathFreeContext(xptrctxt);
#endif
if (resObj == NULL)
goto out_fragment;
switch (resObj->type) {
case XPATH_NODESET:
break;
case XPATH_UNDEFINED:
case XPATH_BOOLEAN:
case XPATH_NUMBER:
case XPATH_STRING:
case XPATH_POINT:
case XPATH_USERS:
case XPATH_XSLT_TREE:
case XPATH_RANGE:
case XPATH_LOCATIONSET:
xsltTransformError(tctxt, NULL, NULL,
"document() : XPointer does not select a node set: #%s\n",
fragment);
goto out_object;
}
valuePush(ctxt, resObj);
xmlFree(fragment);
return;
out_object:
xmlXPathFreeObject(resObj);
out_fragment:
valuePush(ctxt, xmlXPathNewNodeSet(NULL));
xmlFree(fragment);
}
/**
* 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);
}
/**
* xmlXIncludeLoadDoc:
* @ctxt: the XInclude context
* @url: the associated URL
* @nr: the xinclude node number
*
* Load the document, and store the result in the XInclude context
*/
static void
xmlXIncludeLoadDoc(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
xmlDocPtr doc;
xmlURIPtr uri;
xmlChar *URL;
xmlChar *fragment = NULL;
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) {
fragment = (xmlChar *) uri->fragment;
uri->fragment = NULL;
}
URL = xmlSaveUri(uri);
xmlFreeURI(uri);
if (URL == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: invalid value URI %s\n", url);
if (fragment != NULL)
xmlFree(fragment);
return;
}
/*
* Handling of references to the local document are done
* directly through ctxt->doc.
*/
if ((URL[0] == 0) || (URL[0] == '#')) {
doc = NULL;
goto loaded;
}
/*
* Prevent reloading twice the document.
*/
for (i = 0; i < ctxt->docNr; i++) {
if (xmlStrEqual(URL, ctxt->urlTab[i])) {
doc = ctxt->docTab[i];
goto loaded;
}
}
/*
* Load it.
*/
doc = xmlParseFile((const char *)URL);
if (doc == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: could not load %s\n", URL);
xmlFree(URL);
if (fragment != NULL)
xmlFree(fragment);
return;
}
xmlXIncludeAddDoc(ctxt, doc, URL);
loaded:
if (fragment == NULL) {
/*
* Add the top children list as the replacement copy.
*/
if (doc == NULL)
{
/* Hopefully a DTD declaration won't be copied from
* the same document */
ctxt->repTab[nr] = xmlCopyNodeList(ctxt->doc->children);
} else {
ctxt->repTab[nr] = xmlXIncludeCopyNodeList(ctxt, ctxt->doc,
doc, doc->children);
}
} else {
/*
* Computes the XPointer expression and make a copy used
* as the replacement copy.
*/
xmlXPathObjectPtr xptr;
xmlXPathContextPtr xptrctxt;
xmlNodeSetPtr set;
if (doc == NULL) {
xptrctxt = xmlXPtrNewContext(ctxt->doc, ctxt->incTab[nr], NULL);
} else {
xptrctxt = xmlXPtrNewContext(doc, NULL, NULL);
}
if (xptrctxt == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: could create XPointer context\n");
xmlFree(URL);
xmlFree(fragment);
return;
}
xptr = xmlXPtrEval(fragment, xptrctxt);
if (xptr == NULL) {
xmlGenericError(xmlGenericErrorContext,
"XInclude: XPointer evaluation failed: #%s\n",
fragment);
xmlXPathFreeContext(xptrctxt);
xmlFree(URL);
xmlFree(fragment);
return;
}
switch (xptr->type) {
case XPATH_UNDEFINED:
case XPATH_BOOLEAN:
case XPATH_NUMBER:
case XPATH_STRING:
case XPATH_POINT:
case XPATH_USERS:
case XPATH_XSLT_TREE:
xmlGenericError(xmlGenericErrorContext,
"XInclude: XPointer is not a range: #%s\n",
fragment);
xmlXPathFreeContext(xptrctxt);
xmlFree(URL);
xmlFree(fragment);
return;
case XPATH_NODESET:
case XPATH_RANGE:
case XPATH_LOCATIONSET:
break;
}
set = xptr->nodesetval;
if (set != NULL) {
for (i = 0; i < set->nodeNr; i++) {
if (set->nodeTab[i] == NULL)
continue;
switch (set->nodeTab[i]->type) {
case XML_TEXT_NODE:
case XML_CDATA_SECTION_NODE:
case XML_ELEMENT_NODE:
case XML_ENTITY_REF_NODE:
case XML_ENTITY_NODE:
case XML_PI_NODE:
case XML_COMMENT_NODE:
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
#ifdef LIBXML_DOCB_ENABLED
case XML_DOCB_DOCUMENT_NODE:
#endif
continue;
case XML_ATTRIBUTE_NODE:
xmlGenericError(xmlGenericErrorContext,
"XInclude: XPointer selects an attribute: #%s\n",
fragment);
set->nodeTab[i] = NULL;
continue;
case XML_NAMESPACE_DECL:
xmlGenericError(xmlGenericErrorContext,
"XInclude: XPointer selects a namespace: #%s\n",
fragment);
set->nodeTab[i] = NULL;
continue;
case XML_DOCUMENT_TYPE_NODE:
case XML_DOCUMENT_FRAG_NODE:
case XML_NOTATION_NODE:
case XML_DTD_NODE:
case XML_ELEMENT_DECL:
case XML_ATTRIBUTE_DECL:
case XML_ENTITY_DECL:
case XML_XINCLUDE_START:
case XML_XINCLUDE_END:
xmlGenericError(xmlGenericErrorContext,
"XInclude: XPointer selects unexpected nodes: #%s\n",
fragment);
set->nodeTab[i] = NULL;
set->nodeTab[i] = NULL;
continue; /* for */
}
}
}
ctxt->repTab[nr] = xmlXIncludeCopyXPointer(ctxt, ctxt->doc, doc, xptr);
xmlXPathFreeObject(xptr);
xmlXPathFreeContext(xptrctxt);
xmlFree(fragment);
}
xmlFree(URL);
}
