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PltMicroMediaController.cpp
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/*****************************************************************
|
| Platinum - Miccro Media Controller
|
| Copyright (c) 2004-2010, Plutinosoft, LLC.
| All rights reserved.
| http://www.plutinosoft.com
|
| This program is free software; you can redistribute it and/or
| modify it under the terms of the GNU General Public License
| as published by the Free Software Foundation; either version 2
| of the License, or (at your option) any later version.
|
| OEMs, ISVs, VARs and other distributors that combine and
| distribute commercially licensed software with Platinum software
| and do not wish to distribute the source code for the commercially
| licensed software under version 2, or (at your option) any later
| version, of the GNU General Public License (the "GPL") must enter
| into a commercial license agreement with Plutinosoft, LLC.
|
| This program is distributed in the hope that it will be useful,
| but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
| GNU General Public License for more details.
|
| You should have received a copy of the GNU General Public License
| along with this program; see the file LICENSE.txt. If not, write to
| the Free Software Foundation, Inc.,
| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
| http://www.gnu.org/licenses/gpl-2.0.html
|
****************************************************************/
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include "PltMicroMediaController.h"
//#include "PltLeaks.h"
//#include "PltDownloader.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
//NPT_SET_LOCAL_LOGGER("platinum.tests.micromediacontroller")
/*----------------------------------------------------------------------
| PLT_MicroMediaController::PLT_MicroMediaController
+---------------------------------------------------------------------*/
PLT_MicroMediaController::PLT_MicroMediaController(PLT_CtrlPointReference& ctrlPoint) :
PLT_SyncMediaBrowser(ctrlPoint),
PLT_MediaController(ctrlPoint)
{
// create the stack that will be the directory where the
// user is currently browsing.
// push the root directory onto the directory stack.
m_CurBrowseDirectoryStack.Push("0");
PLT_MediaController::SetDelegate(this);
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::PLT_MicroMediaController
+---------------------------------------------------------------------*/
PLT_MicroMediaController::~PLT_MicroMediaController()
{
}
/*
* Remove trailing white space from a string
*/
static void strchomp(char* str)
{
if (!str) return;
char* e = str+NPT_StringLength(str)-1;
while (e >= str && *e) {
if ((*e != ' ') &&
(*e != '\t') &&
(*e != '\r') &&
(*e != '\n'))
{
*(e+1) = '\0';
break;
}
--e;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::ChooseIDFromTable
+---------------------------------------------------------------------*/
/*
* 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());
if (strcmp((const char*)LocalUUID, (const char*)(*entry)->GetKey())==0) {
printf("good");
}
++entry;
}
int index = 1;
// int index = 0, 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;
// }
// }
// find the entry back
if (index != 0) {
entry = entries.GetFirstItem();
while (entry && --index) {
++entry;
}
if (entry) {
return (*entry)->GetKey();
}
}
}
return NULL;
}
const char*
PLT_MicroMediaController::ChooseServerIDFromTable(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 {
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());
if (strcmp((const char*)LocalUUID, (const char*)(*entry)->GetKey())==0) {
printf("good");
break;
}
++entry;
}
int index = count;
if (index != 0) {
entry = entries.GetFirstItem();
while (entry && --index) {
++entry;
}
if (entry) {
printf("select:::%s",(const char*)(*entry)->GetValue());
return (*entry)->GetKey();
}
}
}
return NULL;
}
const char*
PLT_MicroMediaController::ChooseRendererIDFromTable(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= 0, 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;
// }
// }
int index = 0;
// find the entry back
if (index != 0) {
entry = entries.GetFirstItem();
while (entry && --index) {
++entry;
}
if (entry) {
return (*entry)->GetKey();
}
}
}
return NULL;
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::PopDirectoryStackToRoot
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::PopDirectoryStackToRoot(void)
{
NPT_String val;
while (NPT_SUCCEEDED(m_CurBrowseDirectoryStack.Peek(val)) && val.Compare("0")) {
m_CurBrowseDirectoryStack.Pop(val);
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::OnMSAdded
+---------------------------------------------------------------------*/
bool
PLT_MicroMediaController::OnMSAdded(PLT_DeviceDataReference& device)
{
// Issue special action upon discovering MediaConnect server
PLT_Service* service;
if (NPT_SUCCEEDED(device->FindServiceByType("urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:*", service))) {
PLT_ActionReference action;
PLT_SyncMediaBrowser::m_CtrlPoint->CreateAction(
device,
"urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1",
"IsAuthorized",
action);
if (!action.IsNull()) {
action->SetArgumentValue("DeviceID", "");
PLT_SyncMediaBrowser::m_CtrlPoint->InvokeAction(action, 0);
}
PLT_SyncMediaBrowser::m_CtrlPoint->CreateAction(
device,
"urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1",
"IsValidated",
action);
if (!action.IsNull()) {
action->SetArgumentValue("DeviceID", "");
PLT_SyncMediaBrowser::m_CtrlPoint->InvokeAction(action, 0);
}
}
return true;
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::OnMRAdded
+---------------------------------------------------------------------*/
bool
PLT_MicroMediaController::OnMRAdded(PLT_DeviceDataReference& device)
{
NPT_String uuid = device->GetUUID();
// test if it's a media renderer
PLT_Service* service;
if (NPT_SUCCEEDED(device->FindServiceByType("urn:schemas-upnp-org:service:AVTransport:*", service))) {
NPT_AutoLock lock(m_MediaRenderers);
m_MediaRenderers.Put(uuid, device);
}
return true;
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::OnMRRemoved
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::OnMRRemoved(PLT_DeviceDataReference& device)
{
NPT_String uuid = device->GetUUID();
{
NPT_AutoLock lock(m_MediaRenderers);
m_MediaRenderers.Erase(uuid);
}
{
NPT_AutoLock lock(m_CurMediaRendererLock);
// if it's the currently selected one, we have to get rid of it
if (!m_CurMediaRenderer.IsNull() && m_CurMediaRenderer == device) {
m_CurMediaRenderer = NULL;
}
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::OnMRStateVariablesChanged
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::OnMRStateVariablesChanged(PLT_Service* service,
NPT_List<PLT_StateVariable*>* vars)
{
NPT_String uuid = service->GetDevice()->GetUUID();
NPT_List<PLT_StateVariable*>::Iterator var = vars->GetFirstItem();
while (var) {
printf("Received state var \"%s:%s:%s\" changes: \"%s\"\n",
(const char*)uuid,
(const char*)service->GetServiceID(),
(const char*)(*var)->GetName(),
(const char*)(*var)->GetValue());
++var;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::ChooseIDGetCurMediaServerFromTable
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::GetCurMediaServer(PLT_DeviceDataReference& server)
{
NPT_AutoLock lock(m_CurMediaServerLock);
if (m_CurMediaServer.IsNull()) {
printf("No server selected, select one with setms\n");
} else {
server = m_CurMediaServer;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::ChooseIDGetCurMediaServerFromTable
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::GetCurrentMediaServer(PLT_DeviceDataReference& server)
{
NPT_AutoLock lock(m_CurMediaServerLock);
if (m_CurMediaServer.IsNull()) {
printf("No server selected, select one with setms\n");
} else {
server = m_CurMediaServer;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::GetCurMediaRenderer
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::GetCurMediaRenderer(PLT_DeviceDataReference& renderer)
{
NPT_AutoLock lock(m_CurMediaRendererLock);
if (m_CurMediaRenderer.IsNull()) {
printf("No renderer selected, select one with setmr\n");
} else {
renderer = m_CurMediaRenderer;
}
}
void
PLT_MicroMediaController::GetCurrentMediaRenderer(PLT_DeviceDataReference& renderer){
NPT_AutoLock lock(m_CurMediaRendererLock);
if (m_CurMediaRenderer.IsNull()) {
printf("No renderer selected, select one with setmr\n");
} else {
renderer = m_CurMediaRenderer;
}
};
/*----------------------------------------------------------------------
| PLT_MicroMediaController::DoBrowse
+---------------------------------------------------------------------*/
NPT_Result
PLT_MicroMediaController::DoBrowse(const char* object_id, /* = NULL */
bool metadata /* = false */)
{
NPT_Result res = NPT_FAILURE;
PLT_DeviceDataReference device;
GetCurMediaServer(device);
if (!device.IsNull()) {
NPT_String cur_object_id;
m_CurBrowseDirectoryStack.Peek(cur_object_id);
// send off the browse packet and block
res = BrowseSync(
device,
object_id?object_id:(const char*)cur_object_id,
m_MostRecentBrowseResults,
metadata);
}
return res;
}
//对应获取DMS
void PLT_MicroMediaController::getDMS(){
HandleCmd_getms();
}
void PLT_MicroMediaController::setDMS() {
HandleCmd_setms();
}
void PLT_MicroMediaController::Push_Open() {
HandleCmd_open();
}
void PLT_MicroMediaController::getDMR() {
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
printf("Current media renderer: %s\n", (const char*)device->GetFriendlyName());
} else {
// this output is taken care of by the GetCurMediaRenderer call
}
}
void PLT_MicroMediaController::setDMR() {
HandleCmd_setmr();
// NPT_AutoLock lock(m_CurMediaRendererLock);
// m_CurMediaRenderer = ChooseDevice(m_MediaRenderers);
}
//
//void PLT_MicroMediaController::setiPhoneName(const char* name) {
// iPhoneName = name;
//}
//const char* PLT_MicroMediaController::getiPhoneName() {
// return iPhoneName;
//}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_getms
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_getms()
{
PLT_DeviceDataReference device;
GetCurMediaServer(device);
if (!device.IsNull()) {
printf("Current media server: %s\n", (const char*)device->GetFriendlyName());
} else {
// this output is taken care of by the GetCurMediaServer call
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_getmr
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_getmr()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
printf("Current media renderer: %s\n", (const char*)device->GetFriendlyName());
} else {
// this output is taken care of by the GetCurMediaRenderer call
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::ChooseDevice
+---------------------------------------------------------------------*/
PLT_DeviceDataReference
PLT_MicroMediaController::ChooseDevice(const NPT_Lock<PLT_DeviceMap>& deviceList)
{
PLT_StringMap namesTable;
PLT_DeviceDataReference* result = NULL;
NPT_String chosenUUID;
NPT_AutoLock lock(m_MediaServers);
// create a map with the device UDN -> device Name
const NPT_List<PLT_DeviceMapEntry*>& entries = deviceList.GetEntries();
NPT_List<PLT_DeviceMapEntry*>::Iterator entry = entries.GetFirstItem();
while (entry) {
PLT_DeviceDataReference device = (*entry)->GetValue();
NPT_String name = device->GetFriendlyName();
namesTable.Put((*entry)->GetKey(), name);
++entry;
}
// ask user to choose
chosenUUID = ChooseIDFromTable(namesTable);
if (chosenUUID.GetLength()) {
deviceList.Get(chosenUUID, result);
}
return result?*result:PLT_DeviceDataReference(); // return empty reference if not device was selected
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::ChooseServerDevice
+---------------------------------------------------------------------*/
PLT_DeviceDataReference
PLT_MicroMediaController::ChooseServerDevice(const NPT_Lock<PLT_DeviceMap>& deviceList)
{
PLT_StringMap namesTable;
PLT_DeviceDataReference* result = NULL;
NPT_String chosenUUID;
NPT_AutoLock lock(m_MediaServers);
// create a map with the device UDN -> device Name
const NPT_List<PLT_DeviceMapEntry*>& entries = deviceList.GetEntries();
NPT_List<PLT_DeviceMapEntry*>::Iterator entry = entries.GetFirstItem();
while (entry) {
PLT_DeviceDataReference device = (*entry)->GetValue();
NPT_String name = device->GetFriendlyName();
namesTable.Put((*entry)->GetKey(), name);
++entry;
}
// ask user to choose
// chosenUUID = ChooseIDFromTable(namesTable);
chosenUUID = ChooseServerIDFromTable(namesTable);
if (chosenUUID.GetLength()) {
deviceList.Get(chosenUUID, result);
}
return result?*result:PLT_DeviceDataReference(); // return empty reference if not device was selected
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::ChooseRenderDevice
+---------------------------------------------------------------------*/
PLT_DeviceDataReference
PLT_MicroMediaController::ChooseRendererDevice(const NPT_Lock<PLT_DeviceMap>& deviceList){
PLT_StringMap namesTable;
PLT_DeviceDataReference* result = NULL;
NPT_String chosenUUID;
NPT_AutoLock lock(m_MediaServers);
// create a map with the device UDN -> device Name
const NPT_List<PLT_DeviceMapEntry*>& entries = deviceList.GetEntries();
NPT_List<PLT_DeviceMapEntry*>::Iterator entry = entries.GetFirstItem();
while (entry) {
PLT_DeviceDataReference device = (*entry)->GetValue();
NPT_String name = device->GetFriendlyName();
namesTable.Put((*entry)->GetKey(), name);
++entry;
}
// ask user to choose
// chosenUUID = ChooseIDFromTable(namesTable);
chosenUUID = ChooseRendererIDFromTable(namesTable);
if (chosenUUID.GetLength()) {
deviceList.Get(chosenUUID, result);
}
return result?*result:PLT_DeviceDataReference(); // return empty reference if not device was selected
};
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_setms
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_setms()
{
NPT_AutoLock lock(m_CurMediaServerLock);
PopDirectoryStackToRoot();
m_CurMediaServer = ChooseServerDevice(GetMediaServersMap());
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_setmr
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_setmr()
{
NPT_AutoLock lock(m_CurMediaRendererLock);
m_CurMediaRenderer = ChooseRendererDevice(m_MediaRenderers);
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_ls
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_ls()
{
DoBrowse();
if (!m_MostRecentBrowseResults.IsNull()) {
printf("There were %d results\n", m_MostRecentBrowseResults->GetItemCount());
NPT_List<PLT_MediaObject*>::Iterator item = m_MostRecentBrowseResults->GetFirstItem();
while (item) {
if ((*item)->IsContainer()) {
printf("Container: %s (%s)\n", (*item)->m_Title.GetChars(), (*item)->m_ObjectID.GetChars());
} else {
printf("Item: %s (%s)\n", (*item)->m_Title.GetChars(), (*item)->m_ObjectID.GetChars());
}
++item;
}
m_MostRecentBrowseResults = NULL;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_info
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_info()
{
NPT_String object_id;
PLT_StringMap tracks;
PLT_DeviceDataReference device;
// issue a browse
DoBrowse();
if (!m_MostRecentBrowseResults.IsNull()) {
// create a map item id -> item title
NPT_List<PLT_MediaObject*>::Iterator item = m_MostRecentBrowseResults->GetFirstItem();
while (item) {
if (!(*item)->IsContainer()) {
tracks.Put((*item)->m_ObjectID, (*item)->m_Title);
}
++item;
}
// let the user choose which one
object_id = ChooseIDFromTable(tracks);
if (object_id.GetLength()) {
// issue a browse with metadata
DoBrowse(object_id, true);
// look back for the PLT_MediaItem in the results
PLT_MediaObject* track = NULL;
if (!m_MostRecentBrowseResults.IsNull() &&
NPT_SUCCEEDED(NPT_ContainerFind(*m_MostRecentBrowseResults, PLT_MediaItemIDFinder(object_id), track))) {
// display info
printf("Title: %s \n", track->m_Title.GetChars());
printf("OjbectID: %s\n", track->m_ObjectID.GetChars());
printf("Class: %s\n", track->m_ObjectClass.type.GetChars());
printf("Creator: %s\n", track->m_Creator.GetChars());
printf("Date: %s\n", track->m_Date.GetChars());
for (NPT_List<PLT_AlbumArtInfo>::Iterator iter = track->m_ExtraInfo.album_arts.GetFirstItem();
iter;
iter++) {
printf("Art Uri: %s\n", (*iter).uri.GetChars());
printf("Art Uri DLNA Profile: %s\n", (*iter).dlna_profile.GetChars());
}
for (NPT_Cardinal i=0;i<track->m_Resources.GetItemCount(); i++) {
printf("\tResource[%d].uri: %s\n", i, track->m_Resources[i].m_Uri.GetChars());
printf("\tResource[%d].profile: %s\n", i, track->m_Resources[i].m_ProtocolInfo.ToString().GetChars());
printf("\tResource[%d].duration: %d\n", i, track->m_Resources[i].m_Duration);
printf("\tResource[%d].size: %d\n", i, (int)track->m_Resources[i].m_Size);
printf("\n");
}
printf("Didl: %s\n", (const char*)track->m_Didl);
} else {
printf("Couldn't find the track\n");
}
}
m_MostRecentBrowseResults = NULL;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_download
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_download()
{
NPT_String object_id;
PLT_StringMap tracks;
PLT_DeviceDataReference device;
// issue a browse
DoBrowse();
if (!m_MostRecentBrowseResults.IsNull()) {
// create a map item id -> item title
NPT_List<PLT_MediaObject*>::Iterator item = m_MostRecentBrowseResults->GetFirstItem();
while (item) {
if (!(*item)->IsContainer()) {
tracks.Put((*item)->m_ObjectID, (*item)->m_Title);
}
++item;
}
// let the user choose which one
object_id = ChooseIDFromTable(tracks);
if (object_id.GetLength()) {
// issue a browse with metadata
DoBrowse(object_id, true);
// look back for the PLT_MediaItem in the results
PLT_MediaObject* track = NULL;
if (!m_MostRecentBrowseResults.IsNull() &&
NPT_SUCCEEDED(NPT_ContainerFind(*m_MostRecentBrowseResults, PLT_MediaItemIDFinder(object_id), track))) {
if (track->m_Resources.GetItemCount() > 0) {
printf("\tResource[0].uri: %s\n", track->m_Resources[0].m_Uri.GetChars());
printf("\n");
NPT_HttpUrl url(track->m_Resources[0].m_Uri.GetChars());
if (url.IsValid()) {
// Extract filename from URL
NPT_String filename = NPT_FilePath::BaseName(url.GetPath(true).GetChars(), false);
NPT_String extension = NPT_FilePath::FileExtension(url.GetPath(true).GetChars());
printf("Downloading %s%s\n", filename.GetChars(), extension.GetChars());
for (int i=0; i<3; i++) {
NPT_String filepath = NPT_String::Format("%s_%d%s", filename.GetChars(), i, extension.GetChars());
// Open file for writing
NPT_File file(filepath);
file.Open(NPT_FILE_OPEN_MODE_WRITE | NPT_FILE_OPEN_MODE_CREATE | NPT_FILE_OPEN_MODE_TRUNCATE);
NPT_OutputStreamReference output;
file.GetOutputStream(output);
// trigger 3 download
PLT_Downloader* downloader = new PLT_Downloader(url, output);
NPT_TimeInterval delay(5.);
m_DownloadTaskManager.StartTask(downloader, &delay);
}
}
} else {
printf("No resources found");
}
} else {
printf("Couldn't find the track\n");
}
}
m_MostRecentBrowseResults = NULL;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_cd
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_cd(const char* command)
{
NPT_String newobject_id;
PLT_StringMap containers;
// if command has parameter, push it to stack and return
NPT_String id = command;
NPT_List<NPT_String> args = id.Split(" ");
if (args.GetItemCount() >= 2) {
args.Erase(args.GetFirstItem());
id = NPT_String::Join(args, " ");
m_CurBrowseDirectoryStack.Push(id);
return;
}
// list current directory to let user choose
DoBrowse();
if (!m_MostRecentBrowseResults.IsNull()) {
NPT_List<PLT_MediaObject*>::Iterator item = m_MostRecentBrowseResults->GetFirstItem();
while (item) {
if ((*item)->IsContainer()) {
containers.Put((*item)->m_ObjectID, (*item)->m_Title);
}
++item;
}
newobject_id = ChooseIDFromTable(containers);
if (newobject_id.GetLength()) {
m_CurBrowseDirectoryStack.Push(newobject_id);
}
m_MostRecentBrowseResults = NULL;
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_cdup
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_cdup()
{
// we don't want to pop the root off now....
NPT_String val;
m_CurBrowseDirectoryStack.Peek(val);
if (val.Compare("0")) {
m_CurBrowseDirectoryStack.Pop(val);
} else {
printf("Already at root\n");
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_pwd
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_pwd()
{
NPT_Stack<NPT_String> tempStack;
NPT_String val;
while (NPT_SUCCEEDED(m_CurBrowseDirectoryStack.Peek(val))) {
m_CurBrowseDirectoryStack.Pop(val);
tempStack.Push(val);
}
while (NPT_SUCCEEDED(tempStack.Peek(val))) {
tempStack.Pop(val);
printf("%s/", (const char*)val);
m_CurBrowseDirectoryStack.Push(val);
}
printf("\n");
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_open
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_open()
{
NPT_String object_id;
PLT_StringMap tracks;
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
// get the protocol info to try to see in advance if a track would play on the device
// issue a browse
DoBrowse();
if (!m_MostRecentBrowseResults.IsNull()) {
// create a map item id -> item title
NPT_List<PLT_MediaObject*>::Iterator item = m_MostRecentBrowseResults->GetFirstItem();
while (item) {
if (!(*item)->IsContainer()) {
tracks.Put((*item)->m_ObjectID, (*item)->m_Title);
}
++item;
}
// let the user choose which one
object_id = ChooseIDFromTable(tracks);
if (object_id.GetLength()) {
// look back for the PLT_MediaItem in the results
PLT_MediaObject* track = NULL;
if (NPT_SUCCEEDED(NPT_ContainerFind(*m_MostRecentBrowseResults, PLT_MediaItemIDFinder(object_id), track))) {
if (track->m_Resources.GetItemCount() > 0) {
// look for best resource to use by matching each resource to a sink advertised by renderer
NPT_Cardinal resource_index = 0;
if (NPT_FAILED(FindBestResource(device, *track, resource_index))) {
printf("No matching resource\n");
return;
}
// invoke the setUri
printf("Issuing SetAVTransportURI with url=%s & didl=%s",
(const char*)track->m_Resources[resource_index].m_Uri,
(const char*)track->m_Didl);
SetAVTransportURI(device, 0, track->m_Resources[resource_index].m_Uri, track->m_Didl, NULL);
} else {
printf("Couldn't find the proper resource\n");
}
} else {
printf("Couldn't find the track\n");
}
}
m_MostRecentBrowseResults = NULL;
}
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_play
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_play()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
Play(device, 0, "1", NULL);
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_play
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::File_Play()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
Play(device, 0, "1", NULL);
}
}
/*----------------------------------------------------------------------
| 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);
}
}
/*----------------------------------------------------------------------
| PLT_MicroMediaController::HandleCmd_stop
+---------------------------------------------------------------------*/
void
PLT_MicroMediaController::HandleCmd_stop()
{
PLT_DeviceDataReference device;
GetCurMediaRenderer(device);
if (!device.IsNull()) {
Stop(device, 0, NULL);
}
}