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c13f98a622
vdr-plugin-femon/femon.c
Rolf Ahrenberg c13f98a622 Updated for vdr-2.3.1.
2015-09-19 17:01:01 +03:00

330 lines
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/*
* femon.c: Frontend Status Monitor plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
*/
#include <getopt.h>
#include <vdr/menu.h>
#include <vdr/remote.h>
#include <vdr/player.h>
#include "config.h"
#include "femonservice.h"
#include "log.h"
#include "osd.h"
#include "tools.h"
#include "setup.h"
#if defined(APIVERSNUM) && APIVERSNUM < 20301
#error "VDR-2.3.1 API version or greater is required!"
#endif
#ifndef GITVERSION
#define GITVERSION ""
#endif
static const char VERSION[] = "2.3.0" GITVERSION;
static const char DESCRIPTION[] = trNOOP("DVB Signal Information Monitor (OSD)");
static const char MAINMENUENTRY[] = trNOOP("Signal Information");
class cPluginFemon : public cPlugin {
public:
cPluginFemon(void);
virtual ~cPluginFemon();
virtual const char *Version(void) { return VERSION; }
virtual const char *Description(void) { return tr(DESCRIPTION); }
virtual const char *CommandLineHelp(void);
virtual bool ProcessArgs(int argc, char *argv[]);
virtual bool Initialize(void);
virtual bool Start(void);
virtual void Stop(void);
virtual void Housekeeping(void);
virtual void MainThreadHook(void) {}
virtual cString Active(void) { return NULL; }
virtual const char *MainMenuEntry(void) { return (FemonConfig.GetHideMenu() ? NULL : tr(MAINMENUENTRY)); }
virtual cOsdObject *MainMenuAction(void);
virtual cMenuSetupPage *SetupMenu(void);
virtual bool SetupParse(const char *nameP, const char *valueP);
virtual bool Service(const char *idP, void *dataP);
virtual const char **SVDRPHelpPages(void);
virtual cString SVDRPCommand(const char *commandP, const char *optionP, int &replyCodeP);
};
cPluginFemon::cPluginFemon()
{
// Initialize any member variables here.
// DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
// VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
debug1("%s", __PRETTY_FUNCTION__);
}
cPluginFemon::~cPluginFemon()
{
// Clean up after yourself!
debug1("%s", __PRETTY_FUNCTION__);
}
const char *cPluginFemon::CommandLineHelp(void)
{
// Return a string that describes all known command line options.
return " -t <mode>, --trace=<mode> set the tracing mode\n";
}
bool cPluginFemon::ProcessArgs(int argc, char *argv[])
{
// Implement command line argument processing here if applicable.
static const struct option long_options[] = {
{ "trace", required_argument, NULL, 't' },
{ NULL, no_argument, NULL, 0 }
};
cString server;
int c;
while ((c = getopt_long(argc, argv, "t:", long_options, NULL)) != -1) {
switch (c) {
case 't':
FemonConfig.SetTraceMode(strtol(optarg, NULL, 0));
break;
default:
return false;
}
}
return true;
}
bool cPluginFemon::Initialize(void)
{
// Initialize any background activities the plugin shall perform.
return true;
}
bool cPluginFemon::Start(void)
{
// Start any background activities the plugin shall perform.
return true;
}
void cPluginFemon::Stop(void)
{
// Stop the background activities.
}
void cPluginFemon::Housekeeping(void)
{
// Perform any cleanup or other regular tasks.
}
cOsdObject *cPluginFemon::MainMenuAction(void)
{
// Perform the action when selected from the main VDR menu.
debug1("%s", __PRETTY_FUNCTION__);
LOCK_CHANNELS_READ;
if (cControl::Control() || (Channels->Count() <= 0))
Skins.Message(mtInfo, tr("Femon not available"));
else
return cFemonOsd::Instance(true);
return NULL;
}
cMenuSetupPage *cPluginFemon::SetupMenu(void)
{
// Return a setup menu in case the plugin supports one.
return new cMenuFemonSetup;
}
bool cPluginFemon::SetupParse(const char *nameP, const char *valueP)
{
// Parse your own setup parameters and store their values.
if (!strcasecmp(nameP, "HideMenu"))
FemonConfig.SetHideMenu(atoi(valueP));
else if (!strcasecmp(nameP, "DisplayMode"))
FemonConfig.SetDisplayMode(atoi(valueP));
else if (!strcasecmp(nameP, "Position"))
FemonConfig.SetPosition(atoi(valueP));
else if (!strcasecmp(nameP, "Skin"))
FemonConfig.SetSkin(atoi(valueP));
else if (!strcasecmp(nameP, "Theme"))
FemonConfig.SetTheme(atoi(valueP));
else if (!strcasecmp(nameP, "Downscale"))
FemonConfig.SetDownscale(atoi(valueP));
else if (!strcasecmp(nameP, "RedLimit"))
FemonConfig.SetRedLimit(atoi(valueP));
else if (!strcasecmp(nameP, "GreenLimit"))
FemonConfig.SetGreenLimit(atoi(valueP));
else if (!strcasecmp(nameP, "UpdateInterval"))
FemonConfig.SetUpdateInterval(atoi(valueP));
else if (!strcasecmp(nameP, "AnalStream"))
FemonConfig.SetAnalyzeStream(atoi(valueP));
else if (!strcasecmp(nameP, "CalcInterval"))
FemonConfig.SetCalcInterval(atoi(valueP));
else if (!strcasecmp(nameP, "UseSvdrp"))
FemonConfig.SetUseSvdrp(atoi(valueP));
else if (!strcasecmp(nameP, "ServerPort"))
FemonConfig.SetSvdrpPort(atoi(valueP));
else if (!strcasecmp(nameP, "ServerIp"))
FemonConfig.SetSvdrpIp(valueP);
else
return false;
return true;
}
bool cPluginFemon::Service(const char *idP, void *dataP)
{
if (strcmp(idP, "FemonService-v1.0") == 0) {
if (dataP) {
FemonService_v1_0 *data = reinterpret_cast<FemonService_v1_0*>(dataP);
if (!cDevice::ActualDevice())
return false;
cDvbDevice *dev = getDvbDevice(cDevice::ActualDevice());
data->fe_name = getFrontendName(dev);
data->fe_status = getFrontendStatus(dev);
data->fe_snr = getSNR(dev);
data->fe_signal = getSignal(dev);
data->fe_ber = getBER(dev);
data->fe_unc = getUNC(dev);
data->video_bitrate = cFemonOsd::Instance() ? cFemonOsd::Instance()->GetVideoBitrate() : 0.0;
data->audio_bitrate = cFemonOsd::Instance() ? cFemonOsd::Instance()->GetAudioBitrate() : 0.0;
data->dolby_bitrate = cFemonOsd::Instance() ? cFemonOsd::Instance()->GetDolbyBitrate() : 0.0;
}
return true;
}
return false;
}
const char **cPluginFemon::SVDRPHelpPages(void)
{
static const char *HelpPages[] = {
"OPEN\n"
" Open femon plugin.",
"QUIT\n"
" Close femon plugin.",
"NEXT\n"
" Switch to next possible device.",
"PREV\n"
" Switch to previous possible device.",
"INFO <card index>\n"
" Print the frontend information.",
"NAME <card index>\n"
" Print the frontend name.",
"STAT <card index>\n"
" Print the frontend status.",
"STRG <card index>\n"
" Print the signal strength.",
"QUAL <card index>\n"
" Print the signal quality.",
"SGNL <card index>\n"
" Print the signal strength from driver.",
"SNRA <card index>\n"
" Print the signal-to-noise ratio from driver.",
"BERA <card index>\n"
" Print the bit error rate.",
"UNCB <card index>\n"
" Print the uncorrected blocks rate.",
"VIBR\n"
" Print the current video bitrate [Mbit/s].",
"AUBR\n"
" Print the current audio bitrate [kbit/s].",
"DDBR\n"
" Print the current dolby bitrate [kbit/s].",
"TRAC [ <mode> ]\n"
" Gets and/or sets used tracing mode.\n",
NULL
};
return HelpPages;
}
cString cPluginFemon::SVDRPCommand(const char *commandP, const char *optionP, int &replyCodeP)
{
cDvbDevice *dev = getDvbDevice(cDevice::ActualDevice());
if (strcasecmp(commandP, "TRAC") == 0) {
if (optionP && *optionP)
FemonConfig.SetTraceMode(strtol(optionP, NULL, 0));
return cString::sprintf("Tracing mode: 0x%04X\n", FemonConfig.GetTraceMode());
}
if (*optionP && isnumber(optionP)) {
cDvbDevice *dev2 = dynamic_cast<cDvbDevice*>(cDevice::GetDevice(int(strtol(optionP, NULL, 10))));
if (dev2)
dev = dev2;
}
if (cReplayControl::NowReplaying() || !dev) {
replyCodeP = 550; // Requested action not taken
return cString("Cannot open femon plugin while replaying");
}
if (strcasecmp(commandP, "OPEN") == 0) {
if (!cFemonOsd::Instance())
cRemote::CallPlugin(Name());
return cString("Opening femon plugin");
}
else if (strcasecmp(commandP, "QUIT") == 0) {
if (cFemonOsd::Instance())
cRemote::Put(kBack);
return cString("Closing femon plugin");
}
else if (strcasecmp(commandP, "NEXT") == 0) {
if (cFemonOsd::Instance())
return cString::sprintf("Switching to next device: %s", cFemonOsd::Instance()->DeviceSwitch(1) ? "ok" : "failed");
else
return cString("Cannot switch device");
}
else if (strcasecmp(commandP, "PREV") == 0) {
if (cFemonOsd::Instance())
return cString::sprintf("Switching to previous device: %s", cFemonOsd::Instance()->DeviceSwitch(-1) ? "ok" : "failed");
else
return cString("Cannot switch device");
}
else if (strcasecmp(commandP, "INFO") == 0) {
return getFrontendInfo(dev);
}
else if (strcasecmp(commandP, "NAME") == 0) {
return getFrontendName(dev);
}
else if (strcasecmp(commandP, "STAT") == 0) {
return getFrontendStatus(dev);
}
else if (strcasecmp(commandP, "STRG") == 0) {
return cString::sprintf("%d on device #%d", dev->SignalStrength(), dev->CardIndex());
}
else if (strcasecmp(commandP, "QUAL") == 0) {
return cString::sprintf("%d on device #%d", dev->SignalQuality(), dev->CardIndex());
}
else if (strcasecmp(commandP, "SGNL") == 0) {
int value = getSignal(dev);
return cString::sprintf("%04X (%02d%%) on device #%d", value, value / 655, dev->CardIndex());
}
else if (strcasecmp(commandP, "SNRA") == 0) {
int value = getSNR(dev);
return cString::sprintf("%04X (%02d%%) on device #%d", value, value / 655, dev->CardIndex());
}
else if (strcasecmp(commandP, "BERA") == 0) {
return cString::sprintf("%08X on device #%d", getBER(dev), dev->CardIndex());
}
else if (strcasecmp(commandP, "UNCB") == 0) {
return cString::sprintf("%08X on device #%d", getUNC(dev), dev->CardIndex());
}
else if (strcasecmp(commandP, "VIBR") == 0) {
if (cFemonOsd::Instance())
return cString::sprintf("%s on device #%d", *getBitrateMbits(cFemonOsd::Instance()->GetVideoBitrate()), cDevice::ActualDevice()->CardIndex());
else
return cString::sprintf("--- Mbit/s on device #%d", cDevice::ActualDevice()->CardIndex());
}
else if (strcasecmp(commandP, "AUBR") == 0) {
if (cFemonOsd::Instance())
return cString::sprintf("%s on device #%d", *getBitrateKbits(cFemonOsd::Instance()->GetAudioBitrate()), cDevice::ActualDevice()->CardIndex());
else
return cString::sprintf("--- kbit/s on device #%d", cDevice::ActualDevice()->CardIndex());
}
else if (strcasecmp(commandP, "DDBR") == 0) {
if (cFemonOsd::Instance())
return cString::sprintf("%s on device #%d", *getBitrateKbits(cFemonOsd::Instance()->GetDolbyBitrate()), cDevice::ActualDevice()->CardIndex());
else
return cString::sprintf("--- kbit/s on device #%d", cDevice::ActualDevice()->CardIndex());
}
return NULL;
}
VDRPLUGINCREATOR(cPluginFemon); // Don't touch this!
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