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/*
* iptv.c: A plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
*/
#include <getopt.h>
#include <vdr/plugin.h>
#include "common.h"
#include "config.h"
#include "setup.h"
#include "device.h"
#include "iptvservice.h"
#if defined(APIVERSNUM) && APIVERSNUM < 20400
#error "VDR-2.4.0 API version or greater is required!"
#endif
#ifndef GITVERSION
#define GITVERSION ""
#endif
const char VERSION[] = "2.4.0" GITVERSION;
static const char DESCRIPTION[] = trNOOP("Experience the IPTV");
class cPluginIptv : public cPlugin {
private:
unsigned int deviceCountM;
int ParseFilters(const char *valueP, int *filtersP);
public:
cPluginIptv(void);
virtual ~cPluginIptv();
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);
virtual time_t WakeupTime(void);
virtual const char *MainMenuEntry(void) { return NULL; }
virtual cOsdObject *MainMenuAction(void);
virtual cMenuSetupPage *SetupMenu(void);
virtual bool SetupParse(const char *Name, const char *Value);
virtual bool Service(const char *Id, void *Data = NULL);
virtual const char **SVDRPHelpPages(void);
virtual cString SVDRPCommand(const char *Command, const char *Option, int &ReplyCode);
};
cPluginIptv::cPluginIptv(void)
: deviceCountM(1)
{
debug16("%s", __PRETTY_FUNCTION__);
// 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!
}
cPluginIptv::~cPluginIptv()
{
debug16("%s", __PRETTY_FUNCTION__);
// Clean up after yourself!
}
const char *cPluginIptv::CommandLineHelp(void)
{
debug1("%s", __PRETTY_FUNCTION__);
// Return a string that describes all known command line options.
return " -d <num>, --devices=<number> number of devices to be created\n"
" -t <mode>, --trace=<mode> set the tracing mode\n";
}
bool cPluginIptv::ProcessArgs(int argc, char *argv[])
{
debug1("%s", __PRETTY_FUNCTION__);
// Implement command line argument processing here if applicable.
static const struct option long_options[] = {
{ "devices", required_argument, NULL, 'd' },
{ "trace", required_argument, NULL, 't' },
{ NULL, no_argument, NULL, 0 }
};
int c;
while ((c = getopt_long(argc, argv, "d:", long_options, NULL)) != -1) {
switch (c) {
case 'd':
deviceCountM = atoi(optarg);
break;
case 't':
IptvConfig.SetTraceMode(strtol(optarg, NULL, 0));
break;
default:
return false;
}
}
return true;
}
bool cPluginIptv::Initialize(void)
{
debug1("%s", __PRETTY_FUNCTION__);
// Initialize any background activities the plugin shall perform.
IptvConfig.SetConfigDirectory(cPlugin::ConfigDirectory(PLUGIN_NAME_I18N));
IptvConfig.SetResourceDirectory(cPlugin::ResourceDirectory(PLUGIN_NAME_I18N));
return cIptvDevice::Initialize(deviceCountM);
}
bool cPluginIptv::Start(void)
{
debug1("%s", __PRETTY_FUNCTION__);
// Start any background activities the plugin shall perform.
if (curl_global_init(CURL_GLOBAL_ALL) == CURLE_OK) {
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
cString info = cString::sprintf("Using CURL %s", data->version);
for (int i = 0; data->protocols[i]; ++i) {
// Supported protocols: HTTP(S), RTSP, FILE
if (startswith(data->protocols[i], "http") || startswith(data->protocols[i], "rtsp") ||
startswith(data->protocols[i], "file"))
info = cString::sprintf("%s %s", *info, data->protocols[i]);
}
info("%s", *info);
}
return true;
}
void cPluginIptv::Stop(void)
{
debug1("%s", __PRETTY_FUNCTION__);
// Stop any background activities the plugin is performing.
cIptvDevice::Shutdown();
curl_global_cleanup();
}
void cPluginIptv::Housekeeping(void)
{
debug16("%s", __PRETTY_FUNCTION__);
// Perform any cleanup or other regular tasks.
}
void cPluginIptv::MainThreadHook(void)
{
debug16("%s", __PRETTY_FUNCTION__);
// Perform actions in the context of the main program thread.
// WARNING: Use with great care - see PLUGINS.html!
}
cString cPluginIptv::Active(void)
{
debug16("%s", __PRETTY_FUNCTION__);
// Return a message string if shutdown should be postponed
return NULL;
}
time_t cPluginIptv::WakeupTime(void)
{
debug16("%s", __PRETTY_FUNCTION__);
// Return custom wakeup time for shutdown script
return 0;
}
cOsdObject *cPluginIptv::MainMenuAction(void)
{
debug16("%s", __PRETTY_FUNCTION__);
// Perform the action when selected from the main VDR menu.
return NULL;
}
cMenuSetupPage *cPluginIptv::SetupMenu(void)
{
debug1("%s", __PRETTY_FUNCTION__);
// Return a setup menu in case the plugin supports one.
return new cIptvPluginSetup();
}
int cPluginIptv::ParseFilters(const char *valueP, int *filtersP)
{
debug1("%s (%s, )", __PRETTY_FUNCTION__, valueP);
char buffer[256];
int n = 0;
while (valueP && *valueP && (n < SECTION_FILTER_TABLE_SIZE)) {
strn0cpy(buffer, valueP, sizeof(buffer));
int i = atoi(buffer);
debug16("%s (%s, ) filters[%d]=%d", __PRETTY_FUNCTION__, valueP, n, i);
if (i >= 0)
filtersP[n++] = i;
if ((valueP = strchr(valueP, ' ')) != NULL)
valueP++;
}
return n;
}
bool cPluginIptv::SetupParse(const char *nameP, const char *valueP)
{
debug1("%s (%s, %s)", __PRETTY_FUNCTION__, nameP, valueP);
// Parse your own setup parameters and store their values.
if (!strcasecmp(nameP, "ExtProtocolBasePort"))
IptvConfig.SetProtocolBasePort(atoi(valueP));
else if (!strcasecmp(nameP, "SectionFiltering"))
IptvConfig.SetSectionFiltering(atoi(valueP));
else if (!strcasecmp(nameP, "DisabledFilters")) {
int DisabledFilters[SECTION_FILTER_TABLE_SIZE];
for (unsigned int i = 0; i < ARRAY_SIZE(DisabledFilters); ++i)
DisabledFilters[i] = -1;
unsigned int DisabledFiltersCount = ParseFilters(valueP, DisabledFilters);
for (unsigned int i = 0; i < DisabledFiltersCount; ++i)
IptvConfig.SetDisabledFilters(i, DisabledFilters[i]);
}
else
return false;
return true;
}
bool cPluginIptv::Service(const char *idP, void *dataP)
{
debug1("%s (%s, )", __PRETTY_FUNCTION__, idP);
if (strcmp(idP, "IptvService-v1.0") == 0) {
if (dataP) {
IptvService_v1_0 *data = reinterpret_cast<IptvService_v1_0*>(dataP);
cIptvDevice *dev = cIptvDevice::GetIptvDevice(data->cardIndex);
if (!dev)
return false;
data->protocol = dev->GetInformation(IPTV_DEVICE_INFO_PROTOCOL);
data->bitrate = dev->GetInformation(IPTV_DEVICE_INFO_BITRATE);
}
return true;
}
return false;
}
const char **cPluginIptv::SVDRPHelpPages(void)
{
debug1("%s", __PRETTY_FUNCTION__);
static const char *HelpPages[] = {
"INFO [ <page> ]\n"
" Print IPTV device information and statistics.\n"
" The output can be narrowed using optional \"page\""
" option: 1=general 2=pids 3=section filters.\n",
"MODE\n"
" Toggles between bit or byte information mode.\n",
"TRAC [ <mode> ]\n"
" Gets and/or sets used tracing mode.\n",
NULL
};
return HelpPages;
}
cString cPluginIptv::SVDRPCommand(const char *commandP, const char *optionP, int &replyCodeP)
{
debug1("%s (%s, %s, )", __PRETTY_FUNCTION__, commandP, optionP);
if (strcasecmp(commandP, "INFO") == 0) {
cIptvDevice *device = cIptvDevice::GetIptvDevice(cDevice::ActualDevice()->CardIndex());
if (device) {
int page = IPTV_DEVICE_INFO_ALL;
if (optionP) {
page = atoi(optionP);
if ((page < IPTV_DEVICE_INFO_ALL) || (page > IPTV_DEVICE_INFO_FILTERS))
page = IPTV_DEVICE_INFO_ALL;
}
return device->GetInformation(page);
}
else {
replyCodeP = 550; // Requested action not taken
return cString("IPTV information not available!");
}
}
else if (strcasecmp(commandP, "MODE") == 0) {
unsigned int mode = !IptvConfig.GetUseBytes();
IptvConfig.SetUseBytes(mode);
return cString::sprintf("IPTV information mode is: %s\n", mode ? "bytes" : "bits");
}
else if (strcasecmp(commandP, "TRAC") == 0) {
if (optionP && *optionP)
IptvConfig.SetTraceMode(strtol(optionP, NULL, 0));
return cString::sprintf("IPTV tracing mode: 0x%04X\n", IptvConfig.GetTraceMode());
}
return NULL;
}
VDRPLUGINCREATOR(cPluginIptv); // Don't touch this!