libUPnP  1.6.17
Data Structures
tv_ctrlpt.c File Reference
#include "tv_ctrlpt.h"
#include "upnp.h"
Include dependency graph for tv_ctrlpt.c:

Data Structures

struct  cmdloop_commands

Control Point Sample Module

enum  cmdloop_tvcmds {
  PRTHELP = 0, PRTFULLHELP, POWON, POWOFF,
  SETCHAN, SETVOL, SETCOL, SETTINT,
  SETCONT, SETBRT, CTRLACTION, PICTACTION,
  CTRLGETVAR, PICTGETVAR, PRTDEV, LSTDEV,
  REFRESH, EXITCMD
}
ithread_mutex_t DeviceListMutex
UpnpClient_Handle ctrlpt_handle = -1
const char TvDeviceType [] = "urn:schemas-upnp-org:device:tvdevice:1"
const char * TvServiceName [] = { "Control", "Picture" }
const char * TvVarName [2][4]
char TvVarCount [2]
int default_timeout = 1801
struct TvDeviceNodeGlobalDeviceList = NULL
static int TvCtrlPointTimerLoopRun = 1
 Function that runs in its own thread and monitors advertisement and subscription timeouts for devices in the global device list.
struct cmdloop_commands cmdloop_commands
static struct cmdloop_commands cmdloop_cmdlist []
int TvCtrlPointDeleteNode (struct TvDeviceNode *node)
int TvCtrlPointRemoveDevice (const char *UDN)
int TvCtrlPointRemoveAll (void)
int TvCtrlPointRefresh (void)
int TvCtrlPointGetVar (int service, int devnum, const char *varname)
int TvCtrlPointGetPower (int devnum)
int TvCtrlPointGetChannel (int devnum)
int TvCtrlPointGetVolume (int devnum)
int TvCtrlPointGetColor (int devnum)
int TvCtrlPointGetTint (int devnum)
int TvCtrlPointGetContrast (int devnum)
int TvCtrlPointGetBrightness (int devnum)
int TvCtrlPointSendAction (int service, int devnum, const char *actionname, const char **param_name, char **param_val, int param_count)
int TvCtrlPointSendActionNumericArg (int devnum, int service, const char *actionName, const char *paramName, int paramValue)
int TvCtrlPointSendPowerOn (int devnum)
int TvCtrlPointSendPowerOff (int devnum)
int TvCtrlPointSendSetChannel (int devnum, int channel)
int TvCtrlPointSendSetVolume (int devnum, int volume)
int TvCtrlPointSendSetColor (int devnum, int color)
int TvCtrlPointSendSetTint (int devnum, int tint)
int TvCtrlPointSendSetContrast (int devnum, int contrast)
int TvCtrlPointSendSetBrightness (int devnum, int brightness)
int TvCtrlPointGetDevice (int devnum, struct TvDeviceNode **devnode)
int TvCtrlPointPrintList ()
int TvCtrlPointPrintDevice (int devnum)
void TvCtrlPointAddDevice (IXML_Document *DescDoc, const char *location, int expires)
void TvStateUpdate (char *UDN,int Service,IXML_Document *ChangedVariables,char **State)
 Update a Tv state table. Called when an event is received.
void TvCtrlPointHandleEvent (const char *sid, int evntkey, IXML_Document *changes)
void TvCtrlPointHandleSubscribeUpdate (const char *eventURL, const Upnp_SID sid, int timeout)
void TvCtrlPointHandleGetVar (const char *controlURL, const char *varName, const DOMString varValue)
int TvCtrlPointCallbackEventHandler (Upnp_EventType EventType, void *Event, void *Cookie)
void TvCtrlPointVerifyTimeouts (int incr)
 Checks the advertisement each device in the global device list.
void * TvCtrlPointTimerLoop (void *args)
int TvCtrlPointStart (print_string printFunctionPtr, state_update updateFunctionPtr, int combo)
 Call this function to initialize the UPnP library and start the TV Control Point. This function creates a timer thread and provides a callback handler to process any UPnP events that are received.
int TvCtrlPointStop (void)
void TvCtrlPointPrintShortHelp (void)
 Print help info for this application.
void TvCtrlPointPrintLongHelp (void)
 Print long help info for this application.
void TvCtrlPointPrintCommands (void)
void * TvCtrlPointCommandLoop (void *args)
 Function that receives commands from the user at the command prompt during the lifetime of the device, and calls the appropriate functions for those commands.
int TvCtrlPointProcessCommand (char *cmdline)

Detailed Description