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/*
* util.h
*
* Created on: 23.5.2012
* Author: d.petrovski
*/
#ifndef UTIL_H_
#define UTIL_H_
#include <time.h>
#include <stdlib.h>
#include <string>
#include <map>
class cChannel;
struct tChannelID;
class cEvent;
class cEquivHandler;
class cSchedules;
class cCharSetConv;
#define START '\0'
#define STOP '\0'
#define ESCAPE '\1'
#define Asprintf(a, b, c...) void( asprintf(a, b, c) < 0 ? esyslog("memory allocation error - %s", b) : void() )
namespace util
{
static const char CATEGORY[] = "Category: ";
static const char GENRE[] = "Genre: ";
extern int AvailableSources[32];
extern int NumberOfAvailableSources;
extern int Yesterday;
extern int YesterdayEpoch;
extern int YesterdayEpochUTC;
enum EFormat
{
//First all batchmode, load ONCE protocols:
MHW1 = 0,
MHW2,
SKY_IT,
SKY_UK,
NAGRA,
//Than all CONTinuous protocols, so they will be processed LAST:
PREMIERE,
FREEVIEW,
DISH_BEV,
EIT,
//the highest number of EPG-formats that is supported by this plugin
HIGHEST_FORMAT = EIT
};
extern cEquivHandler* EquivHandler;
void AddEvent(cEvent *event, tChannelID ChannelID);
const cChannel *GetChannelByID(const tChannelID & channelID, bool searchOtherPos);
time_t LocalTime2UTC(time_t t);
time_t UTC2LocalTime(time_t t);
void GetLocalTimeOffset(void);
void CleanString(unsigned char *String);
void decodeText2(const unsigned char *from, int len, char *buffer, int buffsize);
char *freesat_huffman_decode(const unsigned char *src, size_t size);
void sortSchedules(cSchedules * Schedules, tChannelID channelID);
/**
* Locate the translation of a given Theme (Category, Genre) string in the translation map
* @param the text to search
* @return found translation or the source text if not found.
*/
std::string findThemeTr(const char*);
//struct sNode
//{
// char *Value;
// struct sNode *P0;
// struct sNode *P1;
//};
//
//typedef struct sNode sNodeH;
template<class T> T REALLOC(T Var, size_t Size)
{
T p = (T) realloc(Var, Size);
if (!p) free(Var);
return p;
}
struct hufftab
{
unsigned int value;
short bits;
char next;
};
extern struct hufftab *tables[2][128];
extern int table_size[2][128];
//static sNodeH* sky_tables[2];
extern std::map<std::string,std::string> tableDict;
class cCharsetFixer
{
public:
cCharsetFixer();
virtual ~cCharsetFixer();
const char* FixCharset(const char* text);
void InitCharsets(const cChannel* Channel);
private:
cCharSetConv* conv_revert;//("UTF-8",CharsetOverride);
cCharSetConv* conv_to;//(fixCharset.c_str());
const char* charsetOverride;
std::string fixedCharset;
std::string initialCharset;
};
}
#endif /* UTIL_H_ */
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