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client.cpp
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client.cpp
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/*
* Copyright (C) 2005-2011 Team XBMC
* http://xbmc.org
*
* 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, or (at your option)
* any later version.
*
* 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 XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "client.h"
#include "xbmc_pvr_dll.h"
#include <stdlib.h>
#include "VuData.h"
#include "platform/util/util.h"
using namespace std;
using namespace ADDON;
bool m_bCreated = false;
ADDON_STATUS m_CurStatus = ADDON_STATUS_UNKNOWN;
//int g_iClientId = -1;
/* User adjustable settings are saved here.
* Default values are defined inside client.h
* and exported to the other source files.
*/
std::string g_strHostname = DEFAULT_HOST;
int g_iConnectTimeout = DEFAULT_CONNECT_TIMEOUT;
int g_iPortStream = DEFAULT_STREAM_PORT;
int g_iPortWeb = DEFAULT_WEB_PORT;
int g_iUpdateInterval = DEFAULT_UPDATE_INTERVAL;
std::string g_strUsername = "";
std::string g_strRecordingPath = "";
std::string g_strPassword = "";
std::string g_szUserPath = "";
std::string g_strIconPath = "";
bool g_bAutomaticTimerlistCleanup = false;
bool g_bZap = false;
bool g_bCheckForGroupUpdates = true;
bool g_bCheckForChannelUpdates = true;
bool g_bOnlyCurrentLocation = false;
bool g_bSetPowerstate = false;
bool g_bOnlyOneGroup = false;
std::string g_strOneGroup = "";
std::string g_szClientPath = "";
std::string g_strChannelDataPath = "/tmp/";
CHelper_libXBMC_addon *XBMC = NULL;
CHelper_libXBMC_pvr *PVR = NULL;
Vu *VuData = NULL;
extern "C" {
void ADDON_ReadSettings(void)
{
/* read setting "host" from settings.xml */
char * buffer;
buffer = (char*) malloc (1024);
buffer[0] = 0; /* Set the end of string */
if (XBMC->GetSetting("host", buffer))
g_strHostname = buffer;
else
g_strHostname = DEFAULT_HOST;
buffer[0] = 0; /* Set the end of string */
/* read setting "user" from settings.xml */
if (XBMC->GetSetting("user", buffer))
g_strUsername = buffer;
else
g_strUsername = "";
buffer[0] = 0; /* Set the end of string */
/* read setting "recordingpath" from settings.xml */
if (XBMC->GetSetting("recordingpath", buffer))
g_strRecordingPath = buffer;
else
g_strRecordingPath = "";
buffer[0] = 0; /* Set the end of string */
/* read setting "pass" from settings.xml */
if (XBMC->GetSetting("pass", buffer))
g_strPassword = buffer;
else
g_strPassword = "";
/* read setting "streamport" from settings.xml */
if (!XBMC->GetSetting("streamport", &g_iPortStream))
g_iPortStream = DEFAULT_STREAM_PORT;
/* read setting "webport" from settings.xml */
if (!XBMC->GetSetting("webport", &g_iPortWeb))
g_iPortWeb = DEFAULT_WEB_PORT;
/* read setting "onlycurrent" from settings.xml */
if (!XBMC->GetSetting("onlycurrent", &g_bOnlyCurrentLocation))
g_bOnlyCurrentLocation = false;
/* read setting "setpowerstate" from settings.xml */
if (!XBMC->GetSetting("setpowerstate", &g_bSetPowerstate))
g_bSetPowerstate = false;
/* read setting "checkgroups" from settings.xml */
if (!XBMC->GetSetting("checkgroups", &g_bCheckForGroupUpdates))
g_bCheckForGroupUpdates = true;
/* read setting "showcompleted" from settings.xml */
if (!XBMC->GetSetting("checkchannels", &g_bCheckForChannelUpdates))
g_bCheckForChannelUpdates = true;
/* read setting "zap" from settings.xml */
if (!XBMC->GetSetting("zap", &g_bZap))
g_bZap = false;
/* read setting "onlyonegroup" from settings.xml */
if (!XBMC->GetSetting("onlyonegroup", &g_bOnlyOneGroup))
g_bOnlyOneGroup = false;
/* read setting "onegroup" from settings.xml */
if (XBMC->GetSetting("onegroup", buffer))
g_strOneGroup = buffer;
else
g_strOneGroup = "";
/* read setting "timerlistcleanup" from settings.xml */
if (!XBMC->GetSetting("timerlistcleanup", &g_bAutomaticTimerlistCleanup))
g_bAutomaticTimerlistCleanup = false;
/* read setting "updateint" from settings.xml */
if (!XBMC->GetSetting("updateint", &g_iUpdateInterval))
g_iConnectTimeout = DEFAULT_UPDATE_INTERVAL;
/* read setting "iconpath" from settings.xml */
if (XBMC->GetSetting("iconpath", buffer))
g_strIconPath = buffer;
else
g_strIconPath = "";
/* read setting "channeldatapath" from settings.xml */
if (XBMC->GetSetting("channeldatapath", buffer))
g_strChannelDataPath = buffer;
else
g_strChannelDataPath = "/tmp/";
free (buffer);
}
ADDON_STATUS ADDON_Create(void* hdl, void* props)
{
if (!hdl || !props)
return ADDON_STATUS_UNKNOWN;
PVR_PROPERTIES* pvrprops = (PVR_PROPERTIES*)props;
XBMC = new CHelper_libXBMC_addon;
if (!XBMC->RegisterMe(hdl))
{
SAFE_DELETE(XBMC);
return ADDON_STATUS_PERMANENT_FAILURE;
}
PVR = new CHelper_libXBMC_pvr;
if (!PVR->RegisterMe(hdl))
{
SAFE_DELETE(PVR);
SAFE_DELETE(XBMC);
return ADDON_STATUS_PERMANENT_FAILURE;
}
XBMC->Log(LOG_DEBUG, "%s - Creating VU+ PVR-Client", __FUNCTION__);
m_CurStatus = ADDON_STATUS_UNKNOWN;
//g_iClientId = pvrprops->iClientId; //removed from Frodo PVR API
g_szUserPath = pvrprops->strUserPath;
g_szClientPath = pvrprops->strClientPath;
ADDON_ReadSettings();
VuData = new Vu;
if (!VuData->Open())
{
delete VuData;
delete PVR;
delete XBMC;
VuData = NULL;
PVR = NULL;
XBMC = NULL;
m_CurStatus = ADDON_STATUS_LOST_CONNECTION;
return m_CurStatus;
}
m_CurStatus = ADDON_STATUS_OK;
m_bCreated = true;
return m_CurStatus;
}
ADDON_STATUS ADDON_GetStatus()
{
/* check whether we're still connected */
if (m_CurStatus == ADDON_STATUS_OK && !VuData->IsConnected())
m_CurStatus = ADDON_STATUS_LOST_CONNECTION;
return m_CurStatus;
}
void ADDON_Destroy()
{
if (m_bCreated)
{
m_bCreated = false;
}
if (VuData)
{
VuData->SendPowerstate();
}
if (PVR)
{
delete PVR;
PVR = NULL;
}
if (XBMC)
{
delete XBMC;
XBMC = NULL;
}
if (VuData)
{
delete VuData;
VuData = NULL;
}
m_CurStatus = ADDON_STATUS_UNKNOWN;
}
bool ADDON_HasSettings()
{
return true;
}
unsigned int ADDON_GetSettings(ADDON_StructSetting ***sSet)
{
return 0;
}
ADDON_STATUS ADDON_SetSetting(const char *settingName, const void *settingValue)
{
string str = settingName;
if (str == "host")
{
string tmp_sHostname;
XBMC->Log(LOG_INFO, "%s - Changed Setting 'host' from %s to %s", __FUNCTION__, g_strHostname.c_str(), (const char*) settingValue);
tmp_sHostname = g_strHostname;
g_strHostname = (const char*) settingValue;
if (tmp_sHostname != g_strHostname)
return ADDON_STATUS_NEED_RESTART;
}
else if (str == "user")
{
string tmp_sUsername = g_strUsername;
g_strUsername = (const char*) settingValue;
if (tmp_sUsername != g_strUsername)
{
XBMC->Log(LOG_INFO, "%s - Changed Setting 'user'", __FUNCTION__);
return ADDON_STATUS_NEED_RESTART;
}
}
else if (str == "pass")
{
string tmp_sPassword = g_strPassword;
g_strPassword = (const char*) settingValue;
if (tmp_sPassword != g_strPassword)
{
XBMC->Log(LOG_INFO, "%s - Changed Setting 'pass'", __FUNCTION__);
return ADDON_STATUS_NEED_RESTART;
}
}
else if (str == "streamport")
{
int iNewValue = *(int*) settingValue + 1;
if (g_iPortStream != iNewValue)
{
XBMC->Log(LOG_INFO, "%s - Changed Setting 'streamport' from %u to %u", __FUNCTION__, g_iPortStream, iNewValue);
g_iPortStream = iNewValue;
return ADDON_STATUS_OK;
}
}
else if (str == "webport")
{
int iNewValue = *(int*) settingValue + 1;
if (g_iPortWeb != iNewValue)
{
XBMC->Log(LOG_INFO, "%s - Changed Setting 'webport' from %u to %u", __FUNCTION__, g_iPortWeb, iNewValue);
g_iPortWeb = iNewValue;
return ADDON_STATUS_OK;
}
}
return ADDON_STATUS_OK;
}
void ADDON_Stop()
{
}
void ADDON_FreeSettings()
{
}
/***********************************************************
* PVR Client AddOn specific public library functions
***********************************************************/
const char* GetPVRAPIVersion(void)
{
static const char *strApiVersion = XBMC_PVR_API_VERSION;
return strApiVersion;
}
const char* GetMininumPVRAPIVersion(void)
{
static const char *strMinApiVersion = XBMC_PVR_MIN_API_VERSION;
return strMinApiVersion;
}
PVR_ERROR GetAddonCapabilities(PVR_ADDON_CAPABILITIES* pCapabilities)
{
//pCapabilities->bSupportsChannelSettings = false;
//pCapabilities->bSupportsTimeshift = false;
pCapabilities->bSupportsEPG = true;
pCapabilities->bSupportsTV = true;
pCapabilities->bSupportsRadio = true;
pCapabilities->bSupportsRecordings = true;
pCapabilities->bSupportsTimers = true;
pCapabilities->bSupportsChannelGroups = true;
pCapabilities->bSupportsChannelScan = false;
pCapabilities->bHandlesInputStream = true;
pCapabilities->bHandlesDemuxing = false;
pCapabilities->bSupportsLastPlayedPosition = true;
return PVR_ERROR_NO_ERROR;
}
const char *GetBackendName(void)
{
static const char *strBackendName = VuData ? VuData->GetServerName() : "unknown";
return strBackendName;
}
const char *GetBackendVersion(void)
{
static const char *strBackendVersion = "UNKNOWN";
return strBackendVersion;
}
static CStdString strConnectionString;
const char *GetConnectionString(void)
{
if (VuData)
strConnectionString.Format("%s%s", g_strHostname.c_str(), VuData->IsConnected() ? "" : " (Not connected!)");
else
strConnectionString.Format("%s (addon error!)", g_strHostname.c_str());
return strConnectionString.c_str();
}
PVR_ERROR GetDriveSpace(long long *iTotal, long long *iUsed)
{
return PVR_ERROR_SERVER_ERROR;
}
PVR_ERROR GetEPGForChannel(ADDON_HANDLE handle, const PVR_CHANNEL &channel, time_t iStart, time_t iEnd)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetEPGForChannel(handle, channel, iStart, iEnd);
}
int GetChannelsAmount(void)
{
if (!VuData || !VuData->IsConnected())
return 0;
return VuData->GetChannelsAmount();
}
PVR_ERROR GetChannels(ADDON_HANDLE handle, bool bRadio)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetChannels(handle, bRadio);
}
int GetRecordingsAmount(void)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetRecordingsAmount();
}
PVR_ERROR GetRecordings(ADDON_HANDLE handle)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetRecordings(handle);
}
PVR_ERROR DeleteRecording(const PVR_RECORDING &recording)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->DeleteRecording(recording);
}
PVR_ERROR RenameRecording(const PVR_RECORDING &recording)
{
return PVR_ERROR_NOT_IMPLEMENTED;
}
int GetTimersAmount(void)
{
if (!VuData || !VuData->IsConnected())
return 0;
return VuData->GetTimersAmount();
}
PVR_ERROR GetTimers(ADDON_HANDLE handle)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetTimers(handle);
}
PVR_ERROR AddTimer(const PVR_TIMER &timer)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->AddTimer(timer);
}
PVR_ERROR DeleteTimer(const PVR_TIMER &timer, bool bForceDelete)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->DeleteTimer(timer);
}
PVR_ERROR UpdateTimer(const PVR_TIMER &timer)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->UpdateTimer(timer);
}
int GetCurrentClientChannel(void)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetCurrentClientChannel();
}
bool SwitchChannel(const PVR_CHANNEL &channel)
{
if (!VuData || !VuData->IsConnected())
return false;
return VuData->SwitchChannel(channel);
}
int GetChannelGroupsAmount(void)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetNumChannelGroups();
}
PVR_ERROR GetChannelGroups(ADDON_HANDLE handle, bool bRadio)
{
if (bRadio)
return PVR_ERROR_NO_ERROR;
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetChannelGroups(handle);
}
PVR_ERROR GetChannelGroupMembers(ADDON_HANDLE handle, const PVR_CHANNEL_GROUP &group)
{
if (group.bIsRadio)
return PVR_ERROR_NO_ERROR;
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->GetChannelGroupMembers(handle, group);
}
void CloseLiveStream(void)
{
VuData->CloseLiveStream();
};
bool OpenLiveStream(const PVR_CHANNEL &channel)
{
if (!VuData || !VuData->IsConnected())
return false;
return VuData->OpenLiveStream(channel);
}
const char * GetLiveStreamURL(const PVR_CHANNEL &channel)
{
if (!VuData || !VuData->IsConnected())
return "";
return VuData->GetLiveStreamURL(channel);
}
PVR_ERROR SetRecordingLastPlayedPosition(const PVR_RECORDING &recording, int lastplayedposition)
{
if (!VuData || !VuData->IsConnected())
return PVR_ERROR_SERVER_ERROR;
return VuData->SetRecordingLastPlayedPosition(recording, lastplayedposition);
}
int GetRecordingLastPlayedPosition(const PVR_RECORDING &recording)
{
if (!VuData || !VuData->IsConnected())
return -1;
return VuData->GetRecordingLastPlayedPosition(recording);
}
/** UNUSED API FUNCTIONS */
PVR_ERROR SignalStatus(PVR_SIGNAL_STATUS &signalStatus) { return PVR_ERROR_NO_ERROR; }
PVR_ERROR GetStreamProperties(PVR_STREAM_PROPERTIES* pProperties) { return PVR_ERROR_NOT_IMPLEMENTED; }
void DemuxAbort(void) { return; }
DemuxPacket* DemuxRead(void) { return NULL; }
PVR_ERROR DialogChannelScan(void) { return PVR_ERROR_NOT_IMPLEMENTED; }
PVR_ERROR CallMenuHook(const PVR_MENUHOOK &menuhook) { return PVR_ERROR_NOT_IMPLEMENTED; }
PVR_ERROR DeleteChannel(const PVR_CHANNEL &channel) { return PVR_ERROR_NOT_IMPLEMENTED; }
PVR_ERROR RenameChannel(const PVR_CHANNEL &channel) { return PVR_ERROR_NOT_IMPLEMENTED; }
PVR_ERROR MoveChannel(const PVR_CHANNEL &channel) { return PVR_ERROR_NOT_IMPLEMENTED; }
PVR_ERROR DialogChannelSettings(const PVR_CHANNEL &channel) { return PVR_ERROR_NOT_IMPLEMENTED; }
PVR_ERROR DialogAddChannel(const PVR_CHANNEL &channel) { return PVR_ERROR_NOT_IMPLEMENTED; }
bool OpenRecordedStream(const PVR_RECORDING &recording) { return false; }
void CloseRecordedStream(void) {}
int ReadRecordedStream(unsigned char *pBuffer, unsigned int iBufferSize) { return 0; }
long long SeekRecordedStream(long long iPosition, int iWhence /* = SEEK_SET */) { return 0; }
long long PositionRecordedStream(void) { return -1; }
long long LengthRecordedStream(void) { return 0; }
void DemuxReset(void) {}
void DemuxFlush(void) {}
int ReadLiveStream(unsigned char *pBuffer, unsigned int iBufferSize) { return 0; }
long long SeekLiveStream(long long iPosition, int iWhence /* = SEEK_SET */) { return -1; }
long long PositionLiveStream(void) { return -1; }
long long LengthLiveStream(void) { return -1; }
PVR_ERROR SetRecordingPlayCount(const PVR_RECORDING &recording, int count) { return PVR_ERROR_NOT_IMPLEMENTED; }
unsigned int GetChannelSwitchDelay(void) { return 0; }
void PauseStream(bool bPaused) {}
bool CanPauseStream(void) { return false; }
bool CanSeekStream(void) { return false; }
}