mUpnpXmlNode *mupnp_xml_nodelist_getbyxpath(mUpnpXmlNodeList *nodeList, const char *name)
{
mUpnpXmlNode *node;
char *nodeName;
mupnp_log_debug_l4("Entering...\n");
if (name == NULL)
return NULL;
for (node = mupnp_xml_nodelist_gets(nodeList); node != NULL; node = mupnp_xml_node_next(node)) {
nodeName = mupnp_xml_node_getname(node);
if (nodeName == NULL)
continue;
if (mupnp_strcasecmp(nodeName, name) == 0)
return node;
}
mupnp_log_debug_l4("Leaving...\n");
return NULL;
}
mUpnpXmlAttribute* mupnp_xml_attributelist_get(mUpnpXmlAttributeList* attrList, const char* name)
{
mUpnpXmlAttribute* attr;
const char* attrName;
mupnp_log_debug_l4("Entering...\n");
if (name == NULL)
return NULL;
for (attr = mupnp_xml_attributelist_gets(attrList); attr != NULL; attr = mupnp_xml_attribute_next(attr)) {
attrName = mupnp_xml_attribute_getname(attr);
if (attrName == NULL)
continue;
if (mupnp_strcasecmp(attrName, name) == 0)
return attr;
}
return NULL;
mupnp_log_debug_l4("Leaving...\n");
}
mUpnpHttpHeader *mupnp_http_headerlist_get(mUpnpHttpHeaderList *headerList, const char *name)
{
mUpnpHttpHeader *header;
const char *headerName;
mupnp_log_debug_l4("Entering...\n");
if (name == NULL)
return NULL;
for (header = mupnp_http_headerlist_gets(headerList); header != NULL; header = mupnp_http_header_next(header)) {
headerName = mupnp_http_header_getname(header);
if (headerName == NULL)
continue;
if (mupnp_strcasecmp(headerName, name) == 0)
return header;
}
return NULL;
mupnp_log_debug_l4("Leaving...\n");
}
mUpnpXmlNode *mupnp_xml_node_getchildnodewithnamespace(mUpnpXmlNode *node, const char *name, const char *ns, bool ignoreNs)
{
char *nameWithPrefix = NULL;
size_t nameLen = 0;
ssize_t nameIdx;
mUpnpXmlNode *result = NULL;
mUpnpXmlNode *child = NULL;
char *nodeName = NULL;
mupnp_log_debug_l4("Entering...\n");
if (node == NULL)
return NULL;
if (name == NULL)
return NULL;
if (ignoreNs == true)
{
for (child = mupnp_xml_node_getchildnodelist(node); child != NULL; child = mupnp_xml_node_next(child))
{
nodeName = mupnp_xml_node_getname(child);
if (nodeName == NULL)
continue;
nameIdx = mupnp_strstr(nodeName, ":");
if (nameIdx < 0)
{
/* No prefix (no ':') */
if (mupnp_strcasecmp(nodeName, name) == 0)
return child;
}
else
{
if (mupnp_strcasecmp(&(nodeName[nameIdx+1]), name) == 0)
return child;
}
}
return NULL;
}
else
{
if (ns == NULL)
{
/* When ns is NULL, this works like normal ..._getchildnode */
return mupnp_xml_node_getchildnode(node, name);
}
nameLen = mupnp_strlen(name) + mupnp_strlen(ns) + 1; /* Not including the terminating \0 */
nameWithPrefix = (char*) malloc(nameLen + 1);
if (nameWithPrefix == NULL)
return NULL;
#if defined(HAVE_SNPRINTF)
snprintf(nameWithPrefix, nameLen + 1, "%s:%s", ns, name);
#else
sprintf(nameWithPrefix, "%s:%s", ns, name);
#endif
result = mupnp_xml_node_getchildnode(node, nameWithPrefix);
free(nameWithPrefix);
return result;
}
mupnp_log_debug_l4("Leaving...\n");
}
