void PrintContentDirectory(mUpnpAction* browseAction, int indent, const char* objectId)
{
int n;
char indentStr[128];
char* resultXml;
mUpnpXmlParser* xmlParser;
mUpnpXmlNodeList* rootNode;
mUpnpXmlNode* didlNode;
mUpnpXmlNode* cnode;
const char* id;
const char* title;
const char* url;
for (n = 0; n < indent && n < (sizeof(indentStr) - 1); n++)
indentStr[n] = ' ';
indentStr[n] = '\0';
mupnp_action_setargumentvaluebyname(browseAction, "ObjectID", objectId);
mupnp_action_setargumentvaluebyname(browseAction, "BrowseFlag", "BrowseDirectChildren");
mupnp_action_setargumentvaluebyname(browseAction, "Filter", "*");
mupnp_action_setargumentvaluebyname(browseAction, "StartingIndex", "0");
mupnp_action_setargumentvaluebyname(browseAction, "RequestedCount", "0");
mupnp_action_setargumentvaluebyname(browseAction, "SortCriteria", "");
if (!mupnp_action_post(browseAction))
return;
resultXml = mupnp_action_getargumentvaluebyname(browseAction, "Result");
if (mupnp_strlen(resultXml) <= 0)
return;
rootNode = mupnp_xml_nodelist_new();
xmlParser = mupnp_xml_parser_new();
if (mupnp_xml_parse(xmlParser, rootNode, resultXml, mupnp_strlen(resultXml))) {
didlNode = mupnp_xml_nodelist_getbyname(rootNode, "DIDL-Lite");
if (didlNode) {
for (cnode = mupnp_xml_node_getchildnodes(didlNode); cnode; cnode = mupnp_xml_node_next(cnode)) {
id = mupnp_xml_node_getattributevalue(cnode, "id");
title = mupnp_xml_node_getchildnodevalue(cnode, "dc:title");
if (mupnp_xml_node_isname(cnode, "container")) {
printf(" %s[%s]%s\n",
indentStr,
id,
((0 < mupnp_strlen(title)) ? title : ""));
PrintContentDirectory(browseAction, (indent + 1), id);
}
else {
url = mupnp_xml_node_getchildnodevalue(cnode, "res");
printf(" %s[%s]%s (%s)\n",
indentStr,
id,
((0 < mupnp_strlen(title)) ? title : ""),
((0 < mupnp_strlen(url)) ? url : ""));
}
}
}
}
mupnp_xml_nodelist_delete(rootNode);
mupnp_xml_parser_delete(xmlParser);
}
bool mupnp_control_action_response_getresult(mUpnpActionResponse *actionRes, mUpnpAction *action)
{
mUpnpXmlNode *resNode;
mUpnpXmlNode *argNode;
char *argName;
mUpnpArgument *arg;
mupnp_log_debug_l4("Entering...\n");
resNode = mupnp_control_action_response_getactionresponsenode(actionRes);
if (resNode == NULL)
return false;
for (argNode = mupnp_xml_node_getchildnodes(resNode); argNode != NULL; argNode = mupnp_xml_node_next(argNode)) {
argName = mupnp_xml_node_getname(argNode);
arg = mupnp_action_getargumentbyname(action, argName);
if (arg == NULL)
continue;
mupnp_argument_setvalue(arg, mupnp_xml_node_getvalue(argNode));
}
return true;
mupnp_log_debug_l4("Leaving...\n");
}
void mupnp_xml_node_copy(mUpnpXmlNode *dstNode, mUpnpXmlNode *srcNode)
{
mUpnpXmlAttribute *attr;
mUpnpXmlNode *dstChildNode;
mUpnpXmlNode *srcChildNode;
mupnp_log_debug_l4("Entering...\n");
if (!dstNode || !srcNode)
return;
mupnp_xml_node_setname(dstNode, mupnp_xml_node_getname(srcNode));
mupnp_xml_node_setvalue(dstNode, mupnp_xml_node_getvalue(srcNode));
for (attr = mupnp_xml_node_getattributes(srcNode); attr != NULL; attr = mupnp_xml_attribute_next(attr))
mupnp_xml_node_setattribute(dstNode, mupnp_xml_attribute_getname(attr), mupnp_xml_attribute_getvalue(attr));
for (srcChildNode = mupnp_xml_node_getchildnodes(srcNode); srcChildNode != NULL; srcChildNode = mupnp_xml_node_next(srcChildNode)) {
dstChildNode = mupnp_xml_node_new();
mupnp_xml_node_copy(dstChildNode, srcChildNode);
mupnp_xml_node_addchildnode(dstNode, dstChildNode);
}
mupnp_log_debug_l4("Leaving...\n");
}
void mupnp_control_action_request_setsoaprequest(mUpnpActionRequest *actionReq, mUpnpSoapRequest *soapReq)
{
mUpnpXmlNode *actionNode;
mUpnpXmlNode *argNode;
mUpnpArgument *arg;
mupnp_log_debug_l4("Entering...\n");
if (actionReq->isSoapReqCreated == true)
mupnp_soap_request_delete(actionReq->soapReq);
actionReq->soapReq = soapReq;
actionReq->isSoapReqCreated = false;
mupnp_argumentlist_clear(actionReq->argList);
actionNode = mupnp_control_action_request_getactionnode(actionReq);
if (actionNode == NULL)
return;
for (argNode = mupnp_xml_node_getchildnodes(actionNode); argNode != NULL; argNode = mupnp_xml_node_next(argNode)) {
arg = mupnp_argument_new();
mupnp_argument_setargumentnode(arg, argNode);
mupnp_argument_setname(arg, mupnp_xml_node_getname( argNode ) );
mupnp_argument_setvalue(arg, mupnp_xml_node_getvalue( argNode ) );
mupnp_argumentlist_add(actionReq->argList, arg);
}
mupnp_soap_request_createcontent(soapReq);
mupnp_log_debug_l4("Leaving...\n");
}
static void mupnp_action_initargumentlist(mUpnpAction *action)
{
mUpnpXmlNode *actionNode;
mUpnpXmlNode *argumentListNode;
mUpnpXmlNode *childNode;
mUpnpArgument *arg;
mupnp_log_debug_l4("Entering...\n");
mupnp_argumentlist_clear(action->argumentList);
actionNode = mupnp_action_getactionnode(action);
argumentListNode = mupnp_xml_node_getchildnode(actionNode, MUPNP_ARGUMENTLIST_ELEM_NAME);
if (argumentListNode == NULL)
return;
for (childNode = mupnp_xml_node_getchildnodes(argumentListNode); childNode != NULL; childNode = mupnp_xml_node_next(childNode)) {
if (mupnp_argument_isargumentnode(childNode) == false)
continue;
arg = mupnp_argument_new();
mupnp_argument_setargumentnode(arg, childNode);
mupnp_argumentlist_add(action->argumentList, arg);
}
mupnp_log_debug_l4("Leaving...\n");
}
mUpnpXmlNode *mupnp_control_action_response_getactionresponsenode(mUpnpActionResponse *actionRes)
{
mUpnpSoapResponse *soapRes;
mUpnpXmlNode *bodyNode;
mupnp_log_debug_l4("Entering...\n");
soapRes = mupnp_control_action_response_getsoapresponse(actionRes);
bodyNode = mupnp_soap_response_getbodynode(soapRes);
if (bodyNode == NULL)
return NULL;
if (mupnp_xml_node_haschildnodes(bodyNode) == false)
return NULL;
return mupnp_xml_node_getchildnodes(bodyNode);
mupnp_log_debug_l4("Leaving...\n");
}
mUpnpMediaContent* mupnp_http_getrsscontents(char* rssURL)
{
mUpnpString* content_str;
char* content_string;
mUpnpXmlParser* xmlParser;
mUpnpXmlNodeList* nodeList;
mUpnpXmlNode* rootNode;
mUpnpXmlNode* channelNode;
mUpnpXmlNode* node;
mUpnpXmlNode* childNode;
char* container_title;
char* content_title;
char* contentURL;
char containerID[CG_MD5_STRING_BUF_SIZE];
char contentID[CG_MD5_STRING_BUF_SIZE];
long contentSize;
int nContentent;
char* contentMimeType;
mUpnpMediaContent* content;
mUpnpMediaContent* container;
mUpnpMediaResource* res;
content_str = mupnp_string_new();
if (!mupnp_http_getrestresponse(rssURL, content_str)) {
mupnp_string_delete(content_str);
return NULL;
}
content_string = mupnp_string_getvalue(content_str);
if (mupnp_strlen(content_string) <= 0) {
mupnp_string_delete(content_str);
return NULL;
}
nodeList = mupnp_xml_nodelist_new();
xmlParser = mupnp_xml_parser_new();
if (mupnp_xml_parse(xmlParser, nodeList, content_string, mupnp_strlen(content_string)) == FALSE) {
mupnp_string_delete(content_str);
mupnp_xml_parser_delete(xmlParser);
mupnp_xml_nodelist_delete(nodeList);
return NULL;
}
mupnp_string_delete(content_str);
mupnp_xml_parser_delete(xmlParser);
nContentent = 0;
rootNode = mupnp_xml_nodelist_gets(nodeList);
if (rootNode == NULL) {
mupnp_xml_nodelist_delete(rootNode);
return NULL;
}
channelNode = mupnp_xml_node_getchildnode(rootNode, "channel");
if (channelNode == NULL) {
mupnp_xml_nodelist_delete(rootNode);
return NULL;
}
/**** container ****/
// Title
container_title = "";
childNode = mupnp_xml_node_getchildnode(channelNode, "title");
if (childNode) {
if (mupnp_xml_node_getvalue(childNode))
container_title = mupnp_xml_node_getvalue(childNode);
}
if (mupnp_strlen(container_title) <= 0) {
mupnp_xml_nodelist_delete(rootNode);
return NULL;
}
container = mupnp_media_content_new();
mupnp_media_content_settype(container, MUPNP_MEDIA_CONTENT_CONTAINER);
mupnp_media_content_settitle(container, container_title);
mupnp_str2md5(container_title, containerID);
mupnp_media_content_setid(container, containerID);
/**** item ****/
for (node = mupnp_xml_node_getchildnodes(channelNode); node; node = mupnp_xml_node_next(node)) {
if (!mupnp_xml_node_isname(node, "item"))
continue;
content_title = "";
contentURL = "";
contentSize = 0;
// Title
childNode = mupnp_xml_node_getchildnode(node, "title");
if (childNode) {
if (mupnp_xml_node_getvalue(childNode))
content_title = mupnp_xml_node_getvalue(childNode);
}
// Enclosure
childNode = mupnp_xml_node_getchildnode(node, "enclosure");
if (childNode) {
// url
if (mupnp_xml_node_getattributevalue(childNode, "url"))
contentURL = mupnp_xml_node_getattributevalue(childNode, "url");
// type
if (mupnp_xml_node_getattributevalue(childNode, "type"))
contentMimeType = mupnp_xml_node_getattributevalue(childNode, "type");
// type
if (mupnp_xml_node_getattributevalue(childNode, "length"))
contentSize = atol(mupnp_xml_node_getattributevalue(childNode, "length"));
}
if (mupnp_strlen(content_title) <= 0 || mupnp_strlen(contentURL) <= 0)
continue;
content = mupnp_media_content_new();
mupnp_media_content_settype(content, MUPNP_MEDIA_CONTENT_ITEM);
/**** content name ****/
content_title = mupnp_strtrim(content_title, " ", 1);
if (mupnp_strlen(content_title) <= 0) {
continue;
}
mupnp_media_content_settitle(content, content_title);
/**** content id ****/
mupnp_str2md5(contentURL, contentID);
mupnp_media_content_setid(content, contentID);
mupnp_media_content_addchildcontent(container, content);
res = mupnp_media_resource_new();
mupnp_media_resource_setmimetype(res, contentMimeType);
mupnp_media_resource_seturl(res, contentURL);
mupnp_media_resource_setsize(res, contentSize);
mupnp_media_content_addresource(content, res);
nContentent++;
}
mupnp_xml_nodelist_delete(nodeList);
return container;
}
static char *mupnp_xml_node_tostring_indent(mUpnpXmlNode *node, int indentLevel, bool withChildNode, mUpnpString *str)
{
char *name;
char *value;
mUpnpString *valueStr;
mUpnpXmlNode *childNode;
mupnp_log_debug_l4("Entering...\n");
name = mupnp_xml_node_getname(node);
value = mupnp_xml_node_getvalue(node);
if (mupnp_xml_node_haschildnodes(node) == false || withChildNode == false) {
mupnp_string_addrepvalue(str, MUPNP_XML_INDENT_STRING, indentLevel);
if (!mupnp_string_naddvalue(str, "<", 1) ||
!mupnp_string_addvalue(str, name) ||
!mupnp_xml_node_attribute_tostring(node, str))
/* Memory allocation failed */
return NULL;
valueStr = mupnp_string_new();
if (!valueStr)
/* Memory allocation failed */
return NULL;
mupnp_string_setvalue(valueStr, value);
mupnp_xml_escapechars(valueStr);
if (!mupnp_string_naddvalue(str, ">", 1) ||
!mupnp_string_addvalue(str, mupnp_string_getvalue(valueStr)) ||
!mupnp_string_naddvalue(str, "</", 2) ||
!mupnp_string_addvalue(str, name) ||
!mupnp_string_naddvalue(str, ">", 1) ||
!mupnp_string_addvalue(str, "\n"))
{
/* Memory allocation failed */
mupnp_string_delete(valueStr);
return NULL;
}
mupnp_string_delete(valueStr);
return mupnp_string_getvalue(str);
}
mupnp_string_addrepvalue(str, MUPNP_XML_INDENT_STRING, indentLevel);
if (!mupnp_string_naddvalue(str, "<", 1) ||
!mupnp_string_addvalue(str, name) ||
!mupnp_xml_node_attribute_tostring(node, str) ||
!mupnp_string_naddvalue(str, ">", 1) ||
!mupnp_string_addvalue(str, "\n"))
/* Memory allocation failed */
return NULL;
for (childNode = mupnp_xml_node_getchildnodes(node); childNode != NULL; childNode = mupnp_xml_node_next(childNode))
if (!mupnp_xml_node_tostring_indent(childNode, indentLevel+1, true, str))
/* Memory allocation failed */
return NULL;
mupnp_string_addrepvalue(str, MUPNP_XML_INDENT_STRING, indentLevel);
if (!mupnp_string_naddvalue(str, "</", 2) ||
!mupnp_string_addvalue(str, name) ||
!mupnp_string_naddvalue(str, ">", 1) ||
!mupnp_string_addvalue(str, "\n"))
/* Memory allocation failed */
return NULL;
mupnp_log_debug_l4("Leaving...\n");
return mupnp_string_getvalue(str);
}