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rssreader.c
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rssreader.c
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/*
* rssreader.c: RSS Reader plugin for the Video Disk Recorder
*
*/
#include <getopt.h>
#include <vdr/config.h>
#include <vdr/menu.h>
#include <vdr/plugin.h>
#include "config.h"
#include "common.h"
#include "log.h"
#include "menu.h"
#include "setup.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("RSS Reader for OSD");
static const char MAINMENUENTRY[] = trNOOP("RSS Reader");
class cPluginRssReader : public cPlugin {
private:
// Add any member variables or functions you may need here.
public:
cPluginRssReader(void);
virtual ~cPluginRssReader();
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 (RssReaderConfig.IsHideMenu() ? 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 = NULL);
virtual const char **SVDRPHelpPages(void);
virtual cString SVDRPCommand(const char *commandP, const char *optionP, int &replyCodeP);
};
cPluginRssReader::cPluginRssReader(void)
{
// 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!
}
cPluginRssReader::~cPluginRssReader()
{
// Clean up after yourself!
}
const char *cPluginRssReader::CommandLineHelp(void)
{
// Return a string that describes all known command line options.
return " -t <mode>, --trace=<mode> set the tracing mode\n";
}
bool cPluginRssReader::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':
RssReaderConfig.SetTraceMode(strtol(optarg, NULL, 0));
break;
default:
return false;
}
}
return true;
}
bool cPluginRssReader::Initialize(void)
{
// Initialize any background activities the plugin shall perform.
RssReaderConfig.SetConfigFile(*AddDirectory(ConfigDirectory(PLUGIN_NAME_I18N), PLUGIN_NAME_I18N ".conf"));
return true;
}
bool cPluginRssReader::Start(void)
{
// Start any background activities the plugin shall perform.
if (!RssItems.Load(RssReaderConfig.GetConfigFile()))
error("Configuration file '%s' not found!", RssReaderConfig.GetConfigFile());
return true;
}
void cPluginRssReader::Stop(void)
{
// Stop any background activities the plugin shall perform.
}
void cPluginRssReader::Housekeeping(void)
{
// Perform any cleanup or other regular tasks.
}
cOsdObject *cPluginRssReader::MainMenuAction(void)
{
// Perform the action when selected from the main VDR menu.
return new cRssStreamsMenu();
}
cMenuSetupPage *cPluginRssReader::SetupMenu(void)
{
// Return a setup menu in case the plugin supports one.
return new cRssReaderSetup();
}
bool cPluginRssReader::SetupParse(const char *nameP, const char *valueP)
{
// Parse your own setup parameters and store their values.
if (!strcasecmp(nameP, "HideMenu"))
RssReaderConfig.SetHideMenu(atoi(valueP));
else if (!strcasecmp(nameP, "HideElem"))
RssReaderConfig.SetHideElem(atoi(valueP));
else if (!strcasecmp(nameP, "UseProxy"))
RssReaderConfig.SetUseProxy(atoi(valueP));
else if (!strcasecmp(nameP, "HttpProxy"))
RssReaderConfig.SetHttpProxy(valueP);
else
return false;
return true;
}
bool cPluginRssReader::Service(const char *idP, void *dataP)
{
// Handle custom service requests from other plugins
return false;
}
const char **cPluginRssReader::SVDRPHelpPages(void)
{
static const char *HelpPages[] = {
"LOAD\n"
" Load RSS feed configuration file.",
"TRAC [ <mode> ]\n"
" Gets and/or sets used tracing mode.\n",
NULL
};
return HelpPages;
}
cString cPluginRssReader::SVDRPCommand(const char *commandP, const char *optionP, int &replyCodeP)
{
if (strcasecmp(commandP, "LOAD") == 0) {
if (!RssItems.Load(RssReaderConfig.GetConfigFile())) {
replyCodeP = 550; // Requested action not taken
return cString("Configuration file not found!");
}
return cString("Configuration file loaded");
}
else if (strcasecmp(commandP, "TRAC") == 0) {
if (optionP && *optionP)
RssReaderConfig.SetTraceMode(strtol(optionP, NULL, 0));
return cString::sprintf("Tracing mode: 0x%04X\n", RssReaderConfig.GetTraceMode());
}
return NULL;
}
VDRPLUGINCREATOR(cPluginRssReader); // Don't touch this!