/*----------------------------------------------------------------------
| NPT_PSPQueue::Push
+---------------------------------------------------------------------*/
NPT_Result
NPT_PSPQueue::Push(NPT_QueueItem* item)
{
// lock the mutex that protects the list
m_Items.Lock();
// check that we have not exceeded the max
//if (m_MaxItems) {
// while (m_Items.GetItemCount() >= m_MaxItems) {
// // wait until some items have been removed
// //NPT_Debug(":: NPT_PSPQueue::Push - waiting for queue to empty\n");
// pthread_cond_wait(&m_CanPushOrPopCondition, &m_Mutex);
// }
//}
// add the item to the list
m_Items.Add(item);
// if the list was previously empty, signal the condition
// to wake up the waiting thread
//if (m_Items.GetItemCount() == 1) {
// pthread_cond_signal(&m_CanPushOrPopCondition);
//}
// unlock the mutex
m_Items.Unlock();
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| PLT_UPnP::Start()
+---------------------------------------------------------------------*/
NPT_Result
PLT_UPnP::Start()
{
NPT_LOG_INFO("Starting UPnP...");
NPT_AutoLock lock(m_Lock);
if (m_Started == true) NPT_CHECK_SEVERE(NPT_ERROR_INVALID_STATE);
NPT_List<NPT_IpAddress> ips;
PLT_UPnPMessageHelper::GetIPAddresses(ips);
/* Create multicast socket and bind on 1900. If other apps didn't
play nicely by setting the REUSE_ADDR flag, this could fail */
NPT_UdpMulticastSocket* socket = new NPT_UdpMulticastSocket();
NPT_CHECK_SEVERE(socket->Bind(NPT_SocketAddress(NPT_IpAddress::Any, 1900), true));
/* Join multicast group for every ip we found */
NPT_CHECK_SEVERE(ips.ApplyUntil(PLT_SsdpInitMulticastIterator(socket),
NPT_UntilResultNotEquals(NPT_SUCCESS)));
/* create the ssdp listener */
m_SsdpListenTask = new PLT_SsdpListenTask(socket);
NPT_CHECK_SEVERE(m_TaskManager.StartTask(m_SsdpListenTask));
/* start devices & ctrlpoints */
// TODO: Starting devices and ctrlpoints could fail?
m_CtrlPoints.Apply(PLT_UPnP_CtrlPointStartIterator(m_SsdpListenTask));
m_Devices.Apply(PLT_UPnP_DeviceStartIterator(m_SsdpListenTask));
m_Started = true;
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| PLT_StateVariable::ValidateValue
+---------------------------------------------------------------------*/
NPT_Result
PLT_StateVariable::ValidateValue(const char* value)
{
if (m_DataType.Compare("string", true) == 0) {
// if we have a value allowed restriction, make sure the value is in our list
if (m_AllowedValues.GetItemCount()) {
// look for a comma separated list
NPT_String _value = value;
NPT_List<NPT_String> values = _value.Split(",");
NPT_List<NPT_String>::Iterator val = values.GetFirstItem();
while (val) {
val->Trim(" ");
if (!m_AllowedValues.Find(NPT_StringFinder(*val))) {
#if defined(NPT_CONFIG_ENABLE_LOGGING)
NPT_LOG_WARNING_2("Invalid value of %s for state variable %s",
(const char*)*val,
(const char*)m_Name);
for (unsigned long i=0; i < m_AllowedValues.GetItemCount(); i++) {
NPT_String *val2 = *m_AllowedValues.GetItem(i);
NPT_LOG_WARNING_1("Allowed: %s", (const char*)*val2);
}
#endif
return NPT_ERROR_INVALID_PARAMETERS;
}
++val;
}
}
}
// TODO: there are more to it than allowed values, we need to test for range, etc..
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_File::GetRoots
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::GetRoots(NPT_List<NPT_String>& roots)
{
roots.Clear();
roots.Add("/");
return NPT_SUCCESS;
}
void JNICore::onMediaServerStateVariablesChanged(DeviceDesc *deviceDesc, ServiceDesc *serviceDesc, const NPT_List<NPT_String>& nameList, const NPT_List<NPT_String>& valueList)
{
NPT_LOG_FINEST("onMediaServerStateVariablesChanged aaaa");
VMGuard vmguard;
if (JNIEnv *env = vmguard.env()) {
NPT_UInt64 u1, u2;
deviceDesc->uuid().getData(u1, u2);
jobject uuidObj = env->NewObject(CG::c_UUID, CG::m_UUID_Init, u1, u2);
jstring serviceIdObj = env->NewStringUTF(serviceDesc->serviceId().GetChars());
jobjectArray nameArr = env->NewObjectArray(nameList.GetItemCount(), CG::c_String, NULL);
jobjectArray valueArr = env->NewObjectArray(valueList.GetItemCount(), CG::c_String, NULL);
jstring sObj;
for (NPT_Ordinal i = 0; i < nameList.GetItemCount(); i++) {
sObj = env->NewStringUTF(nameList.GetItem(i)->GetChars());
env->SetObjectArrayElement(nameArr, i, sObj);
env->DeleteLocalRef(sObj);
sObj = env->NewStringUTF(valueList.GetItem(i)->GetChars());
env->SetObjectArrayElement(valueArr, i, sObj);
env->DeleteLocalRef(sObj);
}
NPT_LOG_FINEST("onMediaServerStateVariablesChanged bbbb");
env->CallVoidMethod(m_delegateObj, CG::f_DLNACore_hookMSSVC, uuidObj, serviceIdObj, nameArr, valueArr);
env->DeleteLocalRef(uuidObj);
env->DeleteLocalRef(serviceIdObj);
env->DeleteLocalRef(nameArr);
env->DeleteLocalRef(valueArr);
}
}
/*----------------------------------------------------------------------
| NPT_PosixQueue::Push
+---------------------------------------------------------------------*/
NPT_Result
NPT_PosixQueue::Push(NPT_QueueItem* item, NPT_Timeout timeout)
{
struct timespec timed;
struct timeval now;
// get current time from system
if (gettimeofday(&now, NULL)) {
return NPT_FAILURE;
}
now.tv_usec += timeout * 1000;
if (now.tv_usec >= 1000000) {
now.tv_sec += now.tv_usec / 1000000;
now.tv_usec = now.tv_usec % 1000000;
}
// setup timeout
timed.tv_sec = now.tv_sec;
timed.tv_nsec = now.tv_usec * 1000;
// lock the mutex that protects the list
if (pthread_mutex_lock(&m_Mutex)) {
return NPT_FAILURE;
}
NPT_Result result = NPT_SUCCESS;
// check that we have not exceeded the max
if (m_MaxItems) {
while (m_Items.GetItemCount() >= m_MaxItems) {
// wait until some items have been removed
//NPT_Debug(":: NPT_PosixQueue::Push - waiting for queue to empty\n");
if (timeout == NPT_TIMEOUT_INFINITE) {
pthread_cond_wait(&m_CanPushOrPopCondition, &m_Mutex);
} else {
int wait_res = pthread_cond_timedwait(&m_CanPushOrPopCondition, &m_Mutex, &timed);
if (wait_res == ETIMEDOUT) {
result = NPT_ERROR_TIMEOUT;
break;
}
}
}
}
// add the item to the list
if (result == NPT_SUCCESS) {
m_Items.Add(item);
// if the list was previously empty, signal the condition
// to wake up the waiting thread
if (m_Items.GetItemCount() == 1) {
pthread_cond_signal(&m_CanPushOrPopCondition);
}
}
// unlock the mutex
pthread_mutex_unlock(&m_Mutex);
return result;
}
/*----------------------------------------------------------------------
| CUPnP::CUPnP
+---------------------------------------------------------------------*/
CUPnP::CUPnP() :
m_MediaBrowser(NULL),
m_MediaController(NULL),
m_LogHandler(NULL),
m_ServerHolder(new CDeviceHostReferenceHolder()),
m_RendererHolder(new CRendererReferenceHolder()),
m_CtrlPointHolder(new CCtrlPointReferenceHolder())
{
NPT_LogManager::GetDefault().Configure("plist:.level=FINE;.handlers=CustomHandler;");
NPT_LogHandler::Create("xbmc", "CustomHandler", m_LogHandler);
m_LogHandler->SetCustomHandlerFunction(&UPnPLogger);
// initialize upnp context
m_UPnP = new PLT_UPnP();
// keep main IP around
if (g_application.getNetwork().GetFirstConnectedInterface()) {
m_IP = g_application.getNetwork().GetFirstConnectedInterface()->GetCurrentIPAddress().c_str();
}
NPT_List<NPT_IpAddress> list;
if (NPT_SUCCEEDED(PLT_UPnPMessageHelper::GetIPAddresses(list)) && list.GetItemCount()) {
m_IP = (*(list.GetFirstItem())).ToString();
}
else if(m_IP.empty())
m_IP = "localhost";
// start upnp monitoring
m_UPnP->Start();
}
/*----------------------------------------------------------------------
| NPT_File::RemoveDir
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::RemoveDir(const char* path, bool force_if_not_empty)
{
NPT_String root_path = path;
// normalize path separators
root_path.Replace((NPT_FilePath::Separator[0] == '/')?'\\':'/', NPT_FilePath::Separator);
// remove superfluous delimiters at the end
root_path.TrimRight(NPT_FilePath::Separator);
// remove all entries in the directory if required
if (force_if_not_empty) {
// enumerate all entries
NPT_File dir(root_path);
NPT_List<NPT_String> entries;
NPT_CHECK_WARNING(dir.ListDir(entries));
for (NPT_List<NPT_String>::Iterator it = entries.GetFirstItem(); it; ++it) {
NPT_File::Remove(NPT_FilePath::Create(root_path, *it), true);
}
}
// remove the (now empty) directory
return NPT_File::RemoveDir(root_path);
}
/*----------------------------------------------------------------------
| NPT_PSPQueue::Pop
+---------------------------------------------------------------------*/
NPT_Result
NPT_PSPQueue::Pop(NPT_QueueItem*& item, NPT_Boolean blocking)
{
// lock the mutex that protects the list
m_Items.Lock();
NPT_Result result;
//if (blocking) {
// while ((result = m_Items.PopHead(item)) == NPT_ERROR_LIST_EMPTY) {
// // no item in the list, wait for one
// //NPT_Debug(":: NPT_PSPQueue::Pop - waiting for queue to fill up\n");
// pthread_cond_wait(&m_CanPushOrPopCondition, &m_Mutex);
// }
//} else {
result = m_Items.PopHead(item);
//}
// if the list was previously full, signal the condition
// to wake up the waiting thread
//if (m_MaxItems && (result == NPT_SUCCESS)) {
// if (m_Items.GetItemCount() == m_MaxItems-1) {
// pthread_cond_signal(&m_CanPushOrPopCondition);
// }
//}
// unlock the mutex
m_Items.Unlock();
return result;
}
/*----------------------------------------------------------------------
| PLT_MediaServer::ParseSort
+---------------------------------------------------------------------*/
NPT_Result
PLT_MediaServer::ParseSort(const NPT_String& sort, NPT_List<NPT_String>& list)
{
// reset output params first
list.Clear();
// easy out
if (sort.GetLength() == 0 || sort == "*") return NPT_SUCCESS;
list = sort.Split(",");
// verify each property has a namespace
NPT_List<NPT_String>::Iterator property = list.GetFirstItem();
while (property) {
NPT_List<NPT_String> parsed_property = (*property).Split(":");
if (parsed_property.GetItemCount() != 2)
parsed_property = (*property).Split("@");
if (parsed_property.GetItemCount() != 2 ||
(!(*property).StartsWith("-") && !(*property).StartsWith("+"))) {
NPT_LOG_WARNING_1("Invalid SortCriteria property %s", (*property).GetChars());
return NPT_FAILURE;
}
property++;
}
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_File::GetSize
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::GetSize(NPT_LargeSize& size)
{
// default value
size = 0;
// get the file info
NPT_FileInfo info;
GetInfo(info);
switch (info.m_Type) {
case NPT_FileInfo::FILE_TYPE_DIRECTORY: {
NPT_List<NPT_String> entries;
NPT_CHECK_WARNING(ListDir(entries));
size = entries.GetItemCount();
break;
}
case NPT_FileInfo::FILE_TYPE_REGULAR:
case NPT_FileInfo::FILE_TYPE_OTHER:
size = info.m_Size;
return NPT_SUCCESS;
default:
break;
}
return NPT_SUCCESS;
}
NPT_List<const Object*> Container::getChildren() const
{
NPT_List<const Object*> ls;
for (NPT_Ordinal i = 0; i < childCount(); i++) {
ls.Add(childAt(i));
}
return ls;
}
/*----------------------------------------------------------------------
| NPT_NetworkNameResolver::Resolve
+---------------------------------------------------------------------*/
NPT_Result
NPT_NetworkNameResolver::Resolve(const char* name,
NPT_List<NPT_IpAddress>& addresses,
NPT_Timeout /*timeout*/)
{
// empty the list first
addresses.Clear();
// get the addr list
//struct addrinfo hints;
//NPT_SetMemory(&hints, 0, sizeof(hints));
//hints.ai_family = PF_UNSPEC;
//hints.ai_socktype = SOCK_STREAM;
//hints.ai_flags = AI_DEFAULT;
struct addrinfo *infos = NULL;
int result = getaddrinfo(name, /* hostname */
NULL, /* servname */
NULL, /* hints */
&infos /* res */);
if (result != 0) {
return MapGetAddrInfoErrorCode(result);
}
for (struct addrinfo* info = infos;
info && addresses.GetItemCount() < NPT_BSD_NETWORK_MAX_ADDR_LIST_LENGTH;
info = info->ai_next) {
unsigned int expected_length;
if (info->ai_family == AF_INET) {
expected_length = sizeof(struct sockaddr_in);
#if defined(NPT_CONFIG_ENABLE_IPV6)
} else if (info->ai_family == AF_INET6) {
expected_length = sizeof(struct sockaddr_in6);
#endif
} else {
continue;
}
if ((unsigned int)info->ai_addrlen < expected_length) continue;
if (info->ai_protocol != 0 && info->ai_protocol != IPPROTO_TCP) continue;
if (info->ai_family == AF_INET) {
struct sockaddr_in* inet_addr = (struct sockaddr_in*)info->ai_addr;
NPT_IpAddress address(ntohl(inet_addr->sin_addr.s_addr));
addresses.Add(address);
}
#if defined(NPT_CONFIG_ENABLE_IPV6)
else if (info->ai_family == AF_INET6) {
struct sockaddr_in6* inet_addr = (struct sockaddr_in6*)info->ai_addr;
NPT_IpAddress address(NPT_IpAddress::IPV6, inet_addr->sin6_addr.s6_addr, 16, inet_addr->sin6_scope_id);
addresses.Add(address);
}
#endif
}
freeaddrinfo(infos);
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_PosixQueue::Pop
+---------------------------------------------------------------------*/
NPT_Result
NPT_PosixQueue::Pop(NPT_QueueItem*& item, NPT_Timeout timeout)
{
struct timespec timed;
struct timeval now;
// get current time from system
if (gettimeofday(&now, NULL)) {
return NPT_FAILURE;
}
now.tv_usec += timeout * 1000;
if (now.tv_usec >= 1000000) {
now.tv_sec += now.tv_usec / 1000000;
now.tv_usec = now.tv_usec % 1000000;
}
// setup timeout
timed.tv_sec = now.tv_sec;
timed.tv_nsec = now.tv_usec * 1000;
// lock the mutex that protects the list
if (pthread_mutex_lock(&m_Mutex)) {
return NPT_FAILURE;
}
NPT_Result result;
if (timeout) {
while ((result = m_Items.PopHead(item)) == NPT_ERROR_LIST_EMPTY) {
// no item in the list, wait for one
//NPT_Debug(":: NPT_PosixQueue::Pop - waiting for queue to fill up\n");
if (timeout == NPT_TIMEOUT_INFINITE) {
pthread_cond_wait(&m_CanPushOrPopCondition, &m_Mutex);
} else {
int wait_res = pthread_cond_timedwait(&m_CanPushOrPopCondition, &m_Mutex, &timed);
if (wait_res == ETIMEDOUT) {
result = NPT_ERROR_TIMEOUT;
break;
}
}
}
} else {
result = m_Items.PopHead(item);
}
// if the list was previously full, signal the condition
// to wake up the waiting thread
if (m_MaxItems && (result == NPT_SUCCESS)) {
if (m_Items.GetItemCount() == m_MaxItems-1) {
pthread_cond_signal(&m_CanPushOrPopCondition);
}
}
// unlock the mutex
pthread_mutex_unlock(&m_Mutex);
return result;
}
/*----------------------------------------------------------------------
| NPT_File::ListDir
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::ListDir(const char* path,
NPT_List<NPT_String>& entries,
NPT_Ordinal start /* = 0 */,
NPT_Cardinal max /* = 0 */)
{
// default return value
entries.Clear();
// check the arguments
if (path == NULL) return NPT_ERROR_INVALID_PARAMETERS;
// list the entries
DIR *directory = opendir(path);
if (directory == NULL) return NPT_ERROR_NO_SUCH_ITEM;
NPT_Cardinal count = 0;
for (;;) {
struct dirent* entry_pointer = NULL;
#if defined(NPT_CONFIG_HAVE_READDIR_R)
struct dirent entry;
int result = readdir_r(directory, &entry, &entry_pointer);
if (result != 0 || entry_pointer == NULL) break;
#else
entry_pointer = readdir(directory);
if (entry_pointer == NULL) break;
#endif
// ignore odd names
if (entry_pointer->d_name[0] == '\0') continue;
// ignore . and ..
if (entry_pointer->d_name[0] == '.' &&
entry_pointer->d_name[1] == '\0') {
continue;
}
if (entry_pointer->d_name[0] == '.' &&
entry_pointer->d_name[1] == '.' &&
entry_pointer->d_name[2] == '\0') {
continue;
}
// continue if we still have some items to skip
if (start > 0) {
--start;
continue;
}
entries.Add(NPT_String(entry_pointer->d_name));
// stop when we have reached the maximum requested
if (max && ++count == max) break;
}
closedir(directory);
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_PosixQueue::Push
+---------------------------------------------------------------------*/
NPT_Result
NPT_PosixQueue::Push(NPT_QueueItem* item, NPT_Timeout timeout)
{
struct timespec timed;
if (timeout != NPT_TIMEOUT_INFINITE) {
NPT_CHECK(GetTimeOut(timeout, timed));
}
// lock the mutex that protects the list
if (pthread_mutex_lock(&m_Mutex)) {
return NPT_FAILURE;
}
NPT_Result result = NPT_SUCCESS;
// check that we have not exceeded the max
if (m_MaxItems) {
while (m_Items.GetItemCount() >= m_MaxItems) {
// wait until we can push
++m_PushersWaitingCount;
if (timeout == NPT_TIMEOUT_INFINITE) {
pthread_cond_wait(&m_CanPushCondition, &m_Mutex);
--m_PushersWaitingCount;
} else {
int wait_res = pthread_cond_timedwait(&m_CanPushCondition,
&m_Mutex,
&timed);
--m_PushersWaitingCount;
if (wait_res == ETIMEDOUT) {
result = NPT_ERROR_TIMEOUT;
break;
}
}
if (m_Aborting) {
result = NPT_ERROR_INTERRUPTED;
break;
}
}
}
// add the item to the list
if (result == NPT_SUCCESS) {
m_Items.Add(item);
// wake up any thread that may be waiting to pop
if (m_PoppersWaitingCount) {
pthread_cond_broadcast(&m_CanPopCondition);
}
}
// unlock the mutex
pthread_mutex_unlock(&m_Mutex);
return result;
}
/*
* Presents a list to the user, allows the user to choose one item.
*
* Parameters:
* PLT_StringMap: A map that contains the set of items from
* which the user should choose. The key should be a unique ID,
* and the value should be a string describing the item.
* returns a NPT_String with the unique ID.
*/
const char*
PLT_MicroMediaController::ChooseIDFromTable(PLT_StringMap& table)
{
printf("Select one of the following:\n");
NPT_List<PLT_StringMapEntry*> entries = table.GetEntries();
if (entries.GetItemCount() == 0) {
printf("None available\n");
} else {
// display the list of entries
NPT_List<PLT_StringMapEntry*>::Iterator entry = entries.GetFirstItem();
int count = 0;
while (entry) {
printf("%d)\t%s (%s)\n", ++count, (const char*)(*entry)->GetValue(), (const char*)(*entry)->GetKey());
++entry;
}
int index, watchdog = 3;
char buffer[1024];
// wait for input
/*while (watchdog > 0) {
fgets(buffer, 1024, stdin);
strchomp(buffer);
if (1 != sscanf(buffer, "%d", &index)) {
printf("Please enter a number\n");
} else if (index < 0 || index > count) {
printf("Please choose one of the above, or 0 for none\n");
watchdog--;
index = 0;
} else {
watchdog = 0;
}
}*/
index = 1;
// find the entry back
if (index != 0) {
entry = entries.GetFirstItem();
while (entry && --index) {
++entry;
}
if (entry) {
return (*entry)->GetKey();
}
}
}
return NULL;
}
/*----------------------------------------------------------------------
| NPT_PosixQueue::Pop
+---------------------------------------------------------------------*/
NPT_Result
NPT_PosixQueue::Pop(NPT_QueueItem*& item, NPT_Timeout timeout)
{
struct timespec timed;
if (timeout != NPT_TIMEOUT_INFINITE) {
NPT_CHECK(GetTimeOut(timeout, timed));
}
// lock the mutex that protects the list
if (pthread_mutex_lock(&m_Mutex)) {
return NPT_FAILURE;
}
NPT_Result result;
if (timeout) {
while ((result = m_Items.PopHead(item)) == NPT_ERROR_LIST_EMPTY) {
// no item in the list, wait for one
++m_PoppersWaitingCount;
if (timeout == NPT_TIMEOUT_INFINITE) {
pthread_cond_wait(&m_CanPopCondition, &m_Mutex);
--m_PoppersWaitingCount;
} else {
int wait_res = pthread_cond_timedwait(&m_CanPopCondition,
&m_Mutex,
&timed);
--m_PoppersWaitingCount;
if (wait_res == ETIMEDOUT) {
result = NPT_ERROR_TIMEOUT;
break;
}
}
if (m_Aborting) {
result = NPT_ERROR_INTERRUPTED;
break;
}
}
} else {
result = m_Items.PopHead(item);
}
// wake up any thread that my be waiting to push
if (m_MaxItems && (result == NPT_SUCCESS) && m_PushersWaitingCount) {
pthread_cond_broadcast(&m_CanPushCondition);
}
// unlock the mutex
pthread_mutex_unlock(&m_Mutex);
return result;
}
/*----------------------------------------------------------------------
| NPT_PosixQueue::Peek
+---------------------------------------------------------------------*/
NPT_Result
NPT_PosixQueue::Peek(NPT_QueueItem*& item, NPT_Timeout timeout)
{
struct timespec timed;
if (timeout != NPT_TIMEOUT_INFINITE) {
NPT_CHECK(GetTimeOut(timeout, timed));
}
// lock the mutex that protects the list
if (pthread_mutex_lock(&m_Mutex)) {
return NPT_FAILURE;
}
NPT_Result result = NPT_SUCCESS;
NPT_List<NPT_QueueItem*>::Iterator head = m_Items.GetFirstItem();
if (timeout) {
while (!head) {
// no item in the list, wait for one
++m_PoppersWaitingCount;
if (timeout == NPT_TIMEOUT_INFINITE) {
pthread_cond_wait(&m_CanPopCondition, &m_Mutex);
--m_PoppersWaitingCount;
} else {
int wait_res = pthread_cond_timedwait(&m_CanPopCondition,
&m_Mutex,
&timed);
--m_PoppersWaitingCount;
if (wait_res == ETIMEDOUT) {
result = NPT_ERROR_TIMEOUT;
break;
}
}
if (m_Aborting) {
result = NPT_ERROR_INTERRUPTED;
break;
}
head = m_Items.GetFirstItem();
}
} else {
if (!head) result = NPT_ERROR_LIST_EMPTY;
}
item = head?*head:NULL;
// unlock the mutex
pthread_mutex_unlock(&m_Mutex);
return result;
}
/*----------------------------------------------------------------------
| PLT_MediaServer::ParseTagList
+---------------------------------------------------------------------*/
NPT_Result
PLT_MediaServer::ParseTagList(const NPT_String& updates, NPT_Map<NPT_String,NPT_String>& tags)
{
// reset output params first
tags.Clear();
NPT_List<NPT_String> split = updates.Split(",");
NPT_XmlNode* node = NULL;
NPT_XmlElementNode* didl_partial = NULL;
NPT_XmlParser parser;
// as these are single name value pairs, separated by commas we wrap in a tag
// to create a valid tree
NPT_String xml("<TagValueList>");
for (NPT_List<NPT_String>::Iterator entry = split.GetFirstItem(); entry; entry++) {
NPT_String& element = (*entry);
if (element.IsEmpty())
xml.Append("<empty>empty</empty>");
else
xml.Append(element);
}
xml.Append("</TagValueList>");
NPT_LOG_FINE("Parsing TagList...");
NPT_CHECK_LABEL_SEVERE(parser.Parse(xml, node), cleanup);
if (!node || !node->AsElementNode()) {
NPT_LOG_SEVERE("Invalid node type");
goto cleanup;
}
didl_partial = node->AsElementNode();
if (didl_partial->GetTag().Compare("TagValueList", true)) {
NPT_LOG_SEVERE("Invalid node tag");
goto cleanup;
}
for (NPT_List<NPT_XmlNode*>::Iterator children = didl_partial->GetChildren().GetFirstItem(); children; children++) {
NPT_XmlElementNode* child = (*children)->AsElementNode();
if (!child) continue;
tags[child->GetTag()] = *child->GetText();
}
return NPT_SUCCESS;
cleanup:
if (node) delete node;
return NPT_FAILURE;
}
/*----------------------------------------------------------------------
| PLT_FileMediaServer::SetupDevice
+---------------------------------------------------------------------*/
NPT_Result
PLT_FileMediaServer::SetupDevice()
{
// FIXME: hack for now: find the first valid non local ip address
// to use in item resources. TODO: we should advertise all ips as
// multiple resources instead.
NPT_List<NPT_String> ips;
PLT_UPnPMessageHelper::GetIPAddresses(ips);
if (ips.GetItemCount() == 0) return NPT_ERROR_INTERNAL;
// set the base paths for content and album arts
m_FileBaseUri = NPT_HttpUrl(*ips.GetFirstItem(), GetPort(), "/content");
m_AlbumArtBaseUri = NPT_HttpUrl(*ips.GetFirstItem(), GetPort(), "/albumart");
return PLT_MediaServer::SetupDevice();
}
/*----------------------------------------------------------------------
| main
+---------------------------------------------------------------------*/
int
main(int /* argc */, char** argv)
{
/* parse command line */
ParseCommandLine(argv+1);
PLT_UPnP upnp(1900, !Options.broadcast);
PLT_DeviceHostReference device(
new PLT_FileMediaServer(
Options.path,
Options.friendly_name?Options.friendly_name:"Platinum UPnP Media Server",
false,
"SAMEDEVICEGUID",
(NPT_UInt16)Options.port)
);
NPT_List<NPT_String> list;
NPT_CHECK_SEVERE(PLT_UPnPMessageHelper::GetIPAddresses(list));
NPT_String ip = *(list.GetFirstItem());
//device->m_PresentationURL = NPT_HttpUrl(ip, 80, "/").ToString();
device->m_ModelDescription = "Platinum File Media Server";
device->m_ModelURL = "http://www.plutinosoft.com/";
device->m_ModelNumber = "1.0";
device->m_ModelName = "Platinum File Media Server";
device->m_Manufacturer = "Plutinosoft";
device->m_ManufacturerURL = "http://www.plutinosoft.com/";
if (Options.broadcast) device->SetBroadcast(true);
upnp.AddDevice(device);
NPT_String uuid = device->GetUUID();
NPT_CHECK_SEVERE(upnp.Start());
NPT_LOG_INFO("Press 'q' to quit.");
char buf[256];
while (gets(buf)) {
if (*buf == 'q')
break;
}
upnp.Stop();
return 0;
}
/*----------------------------------------------------------------------
| PLT_SsdpListenTask::DoInit
+---------------------------------------------------------------------*/
void
PLT_SsdpListenTask::DoInit()
{
if (m_Multicast) {
if (m_JoinHard) {
NPT_List<NPT_IpAddress> ips;
PLT_UPnPMessageHelper::GetIPAddresses(ips);
/* Join multicast group for every ip we found */
ips.Apply(PLT_SsdpInitMulticastIterator((NPT_UdpMulticastSocket*)m_Socket));
} else {
NPT_IpAddress addr;
addr.ResolveName("239.255.255.250");
((NPT_UdpMulticastSocket*)m_Socket)->JoinGroup(addr, NPT_IpAddress::Any);
}
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_seek
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_seek(const char* command)
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
// remove first part of command ("seek")
NPT_String target = command;
NPT_List<NPT_String> args = target.Split(" ");
if (args.GetItemCount() < 2) return;
args.Erase(args.GetFirstItem());
target = NPT_String::Join(args, " ");
Seek(device, 0, (target.Find(":")!=-1)?"REL_TIME":"X_DLNA_REL_BYTE", target, NULL);
}
}
/*----------------------------------------------------------------------
| NPT_File::ListDir
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::ListDir(const char* path,
NPT_List<NPT_String>& entries,
NPT_Ordinal start /* = 0 */,
NPT_Cardinal max /* = 0 */)
{
NPT_WIN32_USE_CHAR_CONVERSION;
// default return value
entries.Clear();
// check the arguments
if (path == NULL || path[0] == '\0') return NPT_ERROR_INVALID_PARAMETERS;
// construct a path name with a \* wildcard at the end
NPT_String path_pattern = path;
if (path_pattern.EndsWith("\\") || path_pattern.EndsWith("/")) {
path_pattern += "*";
} else {
path_pattern += "\\*";
}
// list the entries
WIN32_FIND_DATAW find_data;
HANDLE find_handle = FindFirstFileW(NPT_WIN32_A2W(path_pattern.GetChars()), &find_data);
if (find_handle == INVALID_HANDLE_VALUE) return MapError(GetLastError());
NPT_Cardinal count = 0;
do {
if (NPT_File_ProcessFindData(&find_data)) {
// continue if we still have entries to skip
if (start > 0) {
--start;
continue;
}
entries.Add(NPT_WIN32_W2A(find_data.cFileName));
// stop when we have reached the maximum requested
if (max && ++count == max) return NPT_SUCCESS;
}
} while (FindNextFileW(find_handle, &find_data));
DWORD last_error = GetLastError();
FindClose(find_handle);
if (last_error != ERROR_NO_MORE_FILES) return MapError(last_error);
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_File::GetRoots
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::GetRoots(NPT_List<NPT_String>& roots)
{
roots.Clear();
#if defined(_WIN32_WCE) || defined(_XBOX)
return NPT_ERROR_NOT_IMPLEMENTED;
#else
DWORD drives = GetLogicalDrives();
for (unsigned int i=0; i<26; i++) {
if (drives & (1<<i)) {
char drive_name[4] = {'A'+i, ':', '\\', 0};
roots.Add(drive_name);
}
}
return NPT_SUCCESS;
#endif
}
/*----------------------------------------------------------------------
| NPT_Win32Queue::Peek
+---------------------------------------------------------------------*/
NPT_Result
NPT_Win32Queue::Peek(NPT_QueueItem*& item, NPT_Timeout timeout)
{
// default value
item = NULL;
// lock the mutex that protects the list
NPT_CHECK(m_Mutex.Lock());
NPT_Result result = NPT_SUCCESS;
NPT_List<NPT_QueueItem*>::Iterator head = m_Items.GetFirstItem();
if (timeout) {
while (!head) {
// no item in the list, wait for one
// reset the condition to indicate that the queue is empty
m_CanPopCondition->Reset();
// unlock the mutex so that another thread can push
m_Mutex.Unlock();
// wait for the condition to signal that we can pop
NPT_Result result = m_CanPopCondition->Wait(timeout);
if (NPT_FAILED(result)) return result;
// relock the mutex so that we can check the list again
NPT_CHECK(m_Mutex.Lock());
// try again
head = m_Items.GetFirstItem();
}
} else {
if (!head) result = NPT_ERROR_LIST_EMPTY;
}
if (head) item = *head;
// unlock the mutex
m_Mutex.Unlock();
return result;
}
/*----------------------------------------------------------------------
| NPT_File::ListDir
+---------------------------------------------------------------------*/
NPT_Result
NPT_File::ListDir(const char* path,
NPT_List<NPT_String>& entries,
NPT_Ordinal start /* = 0 */,
NPT_Cardinal max /* = 0 */)
{
// default return value
entries.Clear();
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_Win32Queue::Pop
+---------------------------------------------------------------------*/
NPT_Result
NPT_Win32Queue::Pop(NPT_QueueItem*& item, NPT_Timeout timeout)
{
// default value
item = NULL;
// lock the mutex that protects the list
NPT_CHECK(m_Mutex.Lock());
NPT_Result result;
if (timeout) {
while ((result = m_Items.PopHead(item)) == NPT_ERROR_LIST_EMPTY) {
// no item in the list, wait for one
// reset the condition to indicate that the queue is empty
m_CanPopCondition->Reset();
// unlock the mutex so that another thread can push
m_Mutex.Unlock();
// wait for the condition to signal that we can pop
NPT_Result result = m_CanPopCondition->Wait(timeout);
if (NPT_FAILED(result)) return result;
// relock the mutex so that we can check the list again
NPT_CHECK(m_Mutex.Lock());
}
} else {
result = m_Items.PopHead(item);
}
if (m_MaxItems && (result == NPT_SUCCESS)) {
// wake up the threads waiting to push
m_CanPushCondition->Signal();
}
// unlock the mutex
m_Mutex.Unlock();
return result;
}
/*----------------------------------------------------------------------
| NPT_String::Join
+---------------------------------------------------------------------*/
NPT_String
NPT_String::Join(NPT_List<NPT_String>& args, const char* separator)
{
NPT_String output;
NPT_List<NPT_String>::Iterator arg = args.GetFirstItem();
while (arg) {
output += *arg;
if (++arg) output += separator;
}
return output;
}