void iterate_and_get_elements(xmlNode * a_node)
{
xmlNode *cur_node = NULL;
xmlAttr *attribute;
xmlChar *text;
double minLatitude = 200;
double maxLatitude = -200;
double minLongitude = 200;
double maxLongitude = -200;
double latitude;
double longitude;
for(cur_node = a_node->children; cur_node; cur_node = cur_node->next){
if(cur_node->type == XML_ELEMENT_NODE) {
attribute = cur_node->properties;
if(verbose)
printf("node type: Element, name: %s\n", cur_node->name);
if (xmlHasProp(cur_node, "lat") == NULL) continue;
text = xmlGetProp(cur_node,"lat");
latitude = atof(text);
if(verbose)
printf(" latitude: %s\n", text);
if (xmlHasProp(cur_node, "lon") == NULL) continue;
text = xmlGetProp(cur_node,"lon");
longitude = atof(text);
if(verbose)
printf(" longitude: %s\n", text);
if(latitude > maxLatitude) maxLatitude = latitude;
if(latitude < minLatitude) minLatitude = latitude;
if(longitude < minLongitude) minLongitude = longitude;
if(longitude > maxLongitude) maxLongitude = longitude;
}
}
if(verbose){
printf("The maximum latitude is: %8.8f\n",maxLatitude);
printf("The minimum latitude is: %8.8f\n",minLatitude);
printf("The maximum longitude is: %8.8f\n",maxLongitude);
printf("The minimum longitude is: %8.8f\n",minLongitude);
}
printf("(");
printf("%8.7f,",minLatitude-addTo);
printf("%8.7f,",minLongitude-addTo);
printf("%8.7f,",maxLatitude+addTo);
printf("%8.7f",maxLongitude+addTo);
printf(")\n");
}
char *getIDs (xmlNodePtr parentTag) {
char *retVal = NULL;
xmlNodePtr curNode;
xmlChar *tmpStr;
if (parentTag->children)
curNode=parentTag->children;
else
return (NULL);
while (curNode) {
if (curNode->type == XML_ELEMENT_NODE) {
if (strcasecmp ((char*)curNode->name, "id") == 0) {
if (xmlHasProp(curNode, (xmlChar*)"moviedb")) {
tmpStr = xmlGetProp(curNode, (xmlChar*)"moviedb");
if (strcasecmp((char*)tmpStr, "imdb") == 0) {
xmlFree (tmpStr);
tmpStr = xmlNodeGetContent(curNode);
retVal = strdup ((char*)tmpStr);
xmlFree (tmpStr);
return (retVal);
}
else
xmlFree (tmpStr);
}
}
}
curNode=curNode->next;
}
return (NULL);
}
bool ParticleParser::put(xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur)
{
if(xmlHasProp(cur, (const xmlChar *) "file"))
{
const char* fname
=(const char*)(xmlGetProp(cur, (const xmlChar *) "file"));
string pformat = getExtension(fname);
if(pformat == "xml")
{
XMLParticleParser aHandle(ref_);
return aHandle.put(fname);
}
else
{
WARNMSG("Using old formats")
ifstream fin(fname);
if(fin)
{
ParticleInputFactory::createParticle(ref_,fin);
}
else
{
ERRORMSG("File " << fname << "is not found.");
}
return true;
}
}
XMLParticleParser aHandle(ref_);
aHandle.put(doc,ns,cur);
return false;
}
/**
* Returns the attribute with the specified name in no namespace, or null if
* this element does not have an attribute with that name in no namespace.
* @param name the name of the attribute .
* @return the attribute of this element with the specified name.
*/
Attribute *Element::getAttribute(String name) {
xmlAttr *attr = xmlHasProp(NODE(node), name);
if(!attr)
return 0;
else
return static_cast<Attribute *>(get(attr));
}
xmlNodePtr
empathy_xml_node_find_child_prop_value (xmlNodePtr node,
const gchar *prop_name,
const gchar *prop_value)
{
xmlNodePtr l;
xmlNodePtr found = NULL;
g_return_val_if_fail (node != NULL, NULL);
g_return_val_if_fail (prop_name != NULL, NULL);
g_return_val_if_fail (prop_value != NULL, NULL);
for (l = node->children; l && !found; l = l->next)
{
xmlChar *prop;
if (!xmlHasProp (l, (const xmlChar *) prop_name))
continue;
prop = xmlGetProp (l, (const xmlChar *) prop_name);
if (prop && strcmp ((const gchar *) prop, prop_value) == 0)
found = l;
xmlFree (prop);
}
return found;
}
static HRESULT WINAPI xmlelem_removeAttribute(IXMLElement *iface, BSTR strPropertyName)
{
xmlelem *This = impl_from_IXMLElement(iface);
xmlChar *name;
xmlAttrPtr attr;
int res;
HRESULT hr = S_FALSE;
TRACE("(%p, %s)\n", iface, debugstr_w(strPropertyName));
if (!strPropertyName)
return E_INVALIDARG;
name = xmlChar_from_wchar(strPropertyName);
attr = xmlHasProp(This->node, name);
if (!attr)
goto done;
res = xmlRemoveProp(attr);
if (res == 0)
hr = S_OK;
done:
HeapFree(GetProcessHeap(), 0, name);
return hr;
}
void osync_xml_node_remove_unknown_mark(xmlNode *node)
{
xmlAttr *attr = xmlHasProp(node, (xmlChar*)"Type");
if (!attr)
return;
xmlRemoveProp(attr);
}
xmlNode* RheiaConfigurationManager::AddRootChildren( const wxString& path, const wxString& property, const wxString& propertyValue )
{
xmlNode *ret;
xmlNode* child = m_root->children;
while ( child != NULL )
{
wxString ChildName = RheiaC2U( (const char*) child->name );
if ( ChildName.IsSameAs( path ) )
{
xmlAttr *prop = xmlHasProp( child , rxU2C( property ) );
if ( prop )
{
wxString propVal = RheiaXmlManager::RheiaNodeGetContent( prop->children );
if ( propVal.IsSameAs( propertyValue) )
return child;
}
}
child = child->next;
}
ret = xmlNewNode( NULL , rxU2C( path ) );
xmlNewProp( ret , rxU2C( property ), rxU2C( propertyValue ) );
ret = xmlAddChild( m_root , ret );
return ret;
}
int CXML::GetAttrPtr(const char *a_chPath, const char *a_chAttrName, int nIndex, xmlAttrPtr *a_stAttrPtr)
{
int nRet = XML_OK;
int i = 0;
xmlAttrPtr pAttr = NULL;
xmlAttrPtr pFindAttr = NULL;
xmlNodePtr pNode = NULL;
nRet = GetNodeFromXPath(a_chPath, &pNode);
if(nRet != XML_OK){
XML_LOG(XML_ERR,"Node not exist(ret=%d, path=%s, attrName=%s)\n",nRet, a_chPath, a_chAttrName);
return nRet;
}
pAttr = xmlHasProp(pNode, (const xmlChar*)a_chAttrName);
if(nIndex < 1){
nIndex = 1;
}
for(i=1;(pAttr != NULL);pAttr=pAttr->next){
if(strcasecmp((const char*)pAttr->name,a_chAttrName) == 0){
if(nIndex == i){
*a_stAttrPtr = pAttr;
return XML_OK;
}
else {
i++;
}
}
}
XML_LOG(XML_ERR,"Attribute not exit(path=%s, attrName=%s, index=%d)\n",a_chPath, a_chPath, nIndex);
return XML_ATTR_NOT_EXIT;
}
void
ThreadedBlock::postInvoke(Context *ctx, InvokeContext *invoke_ctx) {
Block::postInvoke(ctx, invoke_ctx);
if (invoke_ctx->error()) {
return;
}
bool show_elapsed_time = trb_data_->check_elapsed_time_ ? trb_data_->check_elapsed_time_ :
OperationMode::instance()->checkDevelopmentVariable(ctx->request(), ThreadedBlockData::SHOW_ELAPSED_TIME);
if (!show_elapsed_time || tagged()) {
return;
}
xmlNodePtr node = xmlDocGetRootElement(invoke_ctx->resultDoc().get());
if (NULL == node) {
return;
}
const xmlChar* elapsed_attr = (const xmlChar*)"elapsed-time";
std::string elapsed = boost::lexical_cast<std::string>(0.001*ctx->timer().elapsed());
if (xmlHasProp(node, elapsed_attr) &&
xmlUnsetProp(node, elapsed_attr) < 0) {
log()->error("Cannot unset elapsed-time attribute");
return;
}
xmlNewProp(node, elapsed_attr, (const xmlChar*)elapsed.c_str());
}
void rss_parse_document(RSS* rss, xmlDocPtr doc) {
xmlNodePtr node;
// Get the root node
if (!rss->errno && (node = xmlDocGetRootElement(doc)) == NULL)
rss->errno = RSS_E_UNABLE_TO_PARSE;
// Make sure it's an RSS document
if (!rss->errno && node->ns == NULL && xmlStrcmp(node->name, (xmlChar*)"rss"))
rss->errno = RSS_E_FILE_NOT_RSS;
// Get the version number
if (!rss->errno && xmlHasProp(node, (xmlChar*)"version")) {
char *version = (char*)xmlGetProp(node, (xmlChar*)"version");
rss->version = atof(version);
free(version);
if (rss->version != 0.91
&& rss->version != 0.92
&& rss->version != 2.0)
rss->errno = RSS_E_FILE_NOT_RSS;
}
else if (!rss->errno)
rss->errno = RSS_E_FILE_NOT_RSS;
// Make sure the channel element exists
if (!rss->errno
&& (node = node->children) != NULL
&& node->ns == NULL
&& xmlStrcmp(node->name, (xmlChar*)"channel"))
rss->errno = RSS_E_FILE_NOT_RSS;
// Get the various channel attributes
rss->errno = !rss->errno ? rss_parse_channel(rss, doc, node) : rss->errno;
}
HisDevValueBase* HisDevValueBase::Create(xmlNodePtr pNode)
{
STACK
EDataType datatype;
xmlChar* prop = NULL;
if (xmlHasProp(pNode,PAR_DATATYPE))
{
prop = xmlGetProp(pNode,PAR_DATATYPE);
datatype = (EDataType)Converter::stoi((char*)prop);
xmlFree(prop);
switch(datatype)
{
case EDataType::Bool:
return new HisDevValue<bool>(pNode,false);
case EDataType::Double:
return new HisDevValue<double>(pNode,0);
case EDataType::Int:
return new HisDevValue<int>(pNode,0);
case EDataType::String:
return new HisDevValue<string>(pNode,string(""));
case EDataType::Uint:
return new HisDevValue<uint32_t>(pNode,0);
case EDataType::Unknown:
return NULL;
}
}
return NULL;
}
static int parse_avt(elcgen *gen, xmlNodePtr n, const char *attr,
expression **expr, int required, expression *pnode)
{
char *value;
char *tmp;
assert(pnode->xmlnode == n);
if (!xmlHasProp(n,attr)) {
*expr = NULL;
if (required)
return gen_error(gen,"%s element missing %s attribute",n->name,attr);
else
return 1;
}
value = xmlGetProp(n,attr);
if (gen->ispattern && (!strncmp(value,"#E",2))) {
*expr = new_expression(XPATH_DSVAR);
(*expr)->str = strdup(value+1);
}
else {
tmp = (char*)malloc(strlen(value)+3);
sprintf(tmp,"}%s{",value);
*expr = parse_xpath(gen,pnode,tmp);
free(tmp);
}
free(value);
return (NULL != *expr);
}
string Funcionality::getValue()
{
string url=host+devicesURL+"/device/"+to_string<int>(id_padre)+"/read/"+getName();
string dev="";
xmlDocPtr doc;
doc = xmlParseFile(url.c_str());
if (doc == NULL)
{
std::cerr<<"Error: imposible parsear "+url<<std::endl;
exit(-1);
}
xmlNode *root = NULL;
root = xmlDocGetRootElement(doc);
if( !root || !root->name || xmlStrcmp(root->name,(const xmlChar *)"response") )
{
xmlFreeDoc(doc);
std::cerr<<"Error: No existe elemento root o problemas con la etiqueta de respuesta."<<std::endl;
exit(-1);
}
xmlNode *cur_node, *child_node, *child_func;
bool encontrado=false;
for(cur_node = root->children; cur_node != NULL; cur_node = cur_node->next)
{
if ( cur_node->type == XML_ELEMENT_NODE && !xmlStrcmp(cur_node->name, (const xmlChar *) "value" ))
{
if(xmlHasProp(cur_node,(const xmlChar *) "type"))
{
if(strcmp((char *)xmlGetProp(cur_node,(xmlChar *)"type"),"error")==0)
{
dev="Error.";
}
else
{
dev=(char *)xmlNodeGetContent(cur_node);
}
}
}
}
//xmlFreeNode(cur_node);
//xmlFreeNode(child_node);
//xmlFreeNode(root);
//xmlFreeNode(child_func);
//xmlFreeDoc(doc);
xmlCleanupParser();
return dev;
}
static gboolean
infc_session_proxy_handle_user_join(InfcSessionProxy* proxy,
InfXmlConnection* connection,
xmlNodePtr xml,
GError** error)
{
InfcSessionProxyPrivate* priv;
InfSessionClass* session_class;
GArray* array;
InfUser* user;
GParameter* param;
guint i;
priv = INFC_SESSION_PROXY_PRIVATE(proxy);
session_class = INF_SESSION_GET_CLASS(priv->session);
array = session_class->get_xml_user_props(priv->session, connection, xml);
/* Set local flag if the join was requested by us (seq is present in
* server response). */
param = inf_session_get_user_property(array, "flags");
g_assert(!G_IS_VALUE(¶m->value)); /* must not have been set already */
g_value_init(¶m->value, INF_TYPE_USER_FLAGS);
if(xmlHasProp(xml, (const xmlChar*)"seq") != NULL)
g_value_set_flags(¶m->value, INF_USER_LOCAL);
else
g_value_set_flags(¶m->value, 0);
/* Set connection. If none was given, use publisher connection */
param = inf_session_get_user_property(array, "connection");
if(!G_IS_VALUE(¶m->value))
{
g_value_init(¶m->value, INF_TYPE_XML_CONNECTION);
g_value_set_object(¶m->value, G_OBJECT(connection));
}
/* This validates properties */
user = inf_session_add_user(
priv->session,
(const GParameter*)array->data,
array->len,
error
);
for(i = 0; i < array->len; ++ i)
g_value_unset(&g_array_index(array, GParameter, i).value);
g_array_free(array, TRUE);
if(user != NULL)
{
infc_session_proxy_succeed_user_request(proxy, xml, user);
return TRUE;
}
else
{
return FALSE;
}
}
/*
* call-seq:
* key?(attribute)
*
* Returns true if +attribute+ is set
*/
static VALUE key_eh(VALUE self, VALUE attribute)
{
xmlNodePtr node;
Data_Get_Struct(self, xmlNode, node);
if(xmlHasProp(node, (xmlChar *)StringValuePtr(attribute)))
return Qtrue;
return Qfalse;
}
/*
* call-seq:
* remove_attribute(property)
*
* remove the property +property+
*/
static VALUE remove_prop(VALUE self, VALUE property)
{
xmlNodePtr node;
xmlAttrPtr attr ;
Data_Get_Struct(self, xmlNode, node);
attr = xmlHasProp(node, (xmlChar *)StringValuePtr(property));
if (attr) { xmlRemoveProp(attr); }
return Qnil;
}
// boolean hasAttribute(in DOMString name) raises(DOMException);
static void _hasAttribute(Request& r, MethodParams& params) {
const xmlChar* name=as_xmlname(r, params, 0);
VXnode& vnode=GET_SELF(r, VXnode);
xmlNode& element=get_self_element(vnode);
// @todo: when name="xmlns"
// write out result
r.write_no_lang(VBool::get(xmlHasProp(&element, name)!=0));
}
bool SXmlNode::HasAttribute(const std::string& name)
{
if(!_node)
return false;
if(xmlHasProp(_node, (const xmlChar *)(name.c_str())))
return true;
return false;
}
/*
* call-seq:
* attribute(name)
*
* Get the attribute node with +name+
*/
static VALUE attr(VALUE self, VALUE name)
{
xmlNodePtr node;
xmlAttrPtr prop;
Data_Get_Struct(self, xmlNode, node);
prop = xmlHasProp(node, (xmlChar *)StringValuePtr(name));
if(! prop) return Qnil;
return Nokogiri_wrap_xml_node((xmlNodePtr)prop);
}
std::string getXmlStringProp(xmlNode* xmlNode, const char* xmlLabel, std::string defVal)
{
std::string value = defVal;
if ( xmlHasProp(xmlNode, (xmlChar*) xmlLabel) ) {
xmlChar* xc = xmlGetProp(xmlNode, (xmlChar*) xmlLabel);
value = (char*) xc;
xmlFree(xc);
}
return value;
}
double getXmlDoubleProp(xmlNode* xmlNode, const char* xmlLabel, double defVal)
{
double value = defVal;
if ( xmlHasProp(xmlNode, (xmlChar*) xmlLabel) ) {
xmlChar* xc = xmlGetProp(xmlNode, (xmlChar*) xmlLabel);
value = atof((const char*) xc);
xmlFree(xc);
}
return value;
}
bool Scene::getResponse(string url){
bool dev=false;
xmlDocPtr doc;
doc = xmlParseFile(url.c_str());
if (doc == NULL)
{
cerr<<"Error: imposible parsear "+url<<std::endl;
exit(-1);
}
xmlNode *root = NULL;
root = xmlDocGetRootElement(doc);
string string_temp="";
if( !root || !root->name || xmlStrcmp(root->name,(const xmlChar *)"response") )
{
xmlFreeDoc(doc);
std::cerr<<"Error: No existe elemento root o problemas con la etiqueta de respuesta de scenes."<<std::endl;
exit(-1);
}
xmlNode *cur_node;
for(cur_node = root->children; cur_node != NULL; cur_node = cur_node->next)
{
if ( cur_node->type == XML_ELEMENT_NODE && !xmlStrcmp(cur_node->name, (const xmlChar *) "value" ))
{
if(xmlHasProp(cur_node,(const xmlChar *) "type"))
{
if(strcmp((char *)xmlGetProp(cur_node,(xmlChar *)"type"),"error")==0)
{
}
else
{
string_temp=(char *)xmlNodeGetContent(cur_node);
if(string_temp=="true")
dev=true;
}
}
}
}
xmlFreeDoc(doc);
xmlCleanupParser();
return dev;
}
const char *XMLAttr::getAttributeValue(const char *name) const
{
xmlNode *node = elem.getRealNode();
xmlAttr *attrs = xmlHasProp(node, (const xmlChar *)name);
if (attrs)
{
return (const char *)attrs->children->content;
}
return 0;
}
bool getXmlBoolProp(xmlNode* xmlNode, const char* xmlLabel, bool defVal)
{
bool value = defVal;
if ( xmlHasProp(xmlNode, (xmlChar*) xmlLabel) ) {
xmlChar* xc = xmlGetProp(xmlNode, (xmlChar*) xmlLabel);
if ( !strcmp((const char*) xc, "1") || !strcmp((const char*) xc, "true") )
value = true;
xmlFree(xc);
}
return value;
}
Attr *
element__attr( Element *el, unsigned char *attr_name, unsigned char *namespace_uri )
{
xmlAttr *attr;
if ( namespace_uri )
attr = xmlHasNsProp( ( xmlNode* ) el, attr_name, namespace_uri ) ;
else
attr = xmlHasProp( ( xmlNode* ) el, attr_name ) ;
return ( Attr* ) attr ;
}
/**
* \fn double xml_node_get_float_with_default (xmlNode *node, \
* const xmlChar *prop, double default_value, int *error_code)
* \brief Function to get a floating point number of a XML node property with a
* default value.
* \param node
* \brief XML node.
* \param prop
* \brief XML property.
* \param default_value
* \brief default value.
* \param error_code
* \brief Error code.
* \return Floating point number value.
*/
double
xml_node_get_float_with_default (xmlNode * node, const xmlChar * prop,
double default_value, int *error_code)
{
double x;
if (xmlHasProp (node, prop))
x = xml_node_get_float (node, prop, error_code);
else
{
x = default_value;
*error_code = 0;
}
return x;
}
const char *osync_xmlfield_get_attr(OSyncXMLField *xmlfield, const char *attr)
{
xmlAttrPtr prop;
osync_assert(xmlfield);
osync_assert(attr);
prop = xmlHasProp(xmlfield->node, BAD_CAST attr);
if(prop == NULL)
return NULL;
return (const char *)osync_xml_attr_get_content(prop);
// return (const char *)prop->children->content;
// return (const char *)xmlGetProp(xmlfield->node, BAD_CAST attr);
}
/**
* \fn int xml_node_get_uint_with_default (xmlNode *node, const xmlChar *prop, \
* unsigned int default_value, int *error_code)
* \brief Function to get an unsigned integer number of a XML node property with
* a default value.
* \param node
* \brief XML node.
* \param prop
* \brief XML property.
* \param default_value
* \brief default value.
* \param error_code
* \brief Error code.
* \return Unsigned integer number value.
*/
unsigned int
xml_node_get_uint_with_default (xmlNode * node, const xmlChar * prop,
unsigned int default_value, int *error_code)
{
unsigned int i;
if (xmlHasProp (node, prop))
i = xml_node_get_uint (node, prop, error_code);
else
{
i = default_value;
*error_code = 0;
}
return i;
}
int assign_id_attributes(xmlDocPtr doc) {
// Assume the ID attribute is one of (ID | Id | id) and tell this to libxml
xmlXPathContextPtr xpathCtx = xmlXPathNewContext(doc);
if(xpathCtx == NULL) {
xmlFreeDoc(doc);
rb_raise(rb_eRuntimeError,"Error: unable to create new XPath context\n");
return(-1);
}
xmlChar* xpathExpr = "//*[@ID | @Id | @id]";
xmlXPathObjectPtr xpathObj = xmlXPathEvalExpression(xpathExpr, xpathCtx);
if(xpathObj == NULL) {
xmlXPathFreeContext(xpathCtx);
xmlFreeDoc(doc);
rb_raise(rb_eRuntimeError,"Error: unable to evaluate xpath expression \"%s\"\n", xpathExpr);
return(-1);
}
xmlNodeSetPtr nodes = xpathObj->nodesetval;
int size = (nodes) ? nodes->nodeNr : 0;
char* idNames[] = {"ID", "Id", "id"};
xmlAttrPtr attr, tmp;
int i,j;
for(i = 0; i < size; i++) {
for(j=0; j<3;j++) {
tmp = xmlHasProp(nodes->nodeTab[i], idNames[j]);
if(tmp != NULL)
attr = tmp;
}
if(attr == NULL) {
xmlXPathFreeContext(xpathCtx);
return(-1);
}
xmlChar* name = xmlNodeListGetString(doc, attr->children, 1);
if(name == NULL) {
xmlXPathFreeContext(xpathCtx);
return(-1);
}
xmlAttrPtr tmp = xmlGetID(doc, name);
if(tmp != NULL) {
xmlFree(name);
return 0;
}
xmlAddID(NULL, doc, name, attr);
xmlFree(name);
}
xmlXPathFreeObject(xpathObj);
xmlXPathFreeContext(xpathCtx);
}
