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/*
* tools.h: Tools for handling configure files and strings
*
* See the README file for copyright information and how to reach the author.
*
*/
#ifndef __EPGFIXER_TOOLS_H_
#define __EPGFIXER_TOOLS_H_
#include <vdr/epg.h>
#include <vdr/tools.h>
#include <unistd.h>
#include <stdio.h>
#define error(x...) esyslog("EPGFixer: " x);
#define FREE(x) { free(x); x = NULL; }
void AddEvent(cEvent *event, tChannelID ChannelID);
char *striphtml(char *str);
class cListItem : public cListObject
{
protected:
bool enabled;
char *string;
int *channels_num;
char **channels_str;
int numchannels;
void Free();
const char *GetChannelID(int index);
int GetChannelNum(int index);
int LoadChannelsFromString(const char *string);
bool IsActive(tChannelID ChannelID);
public:
cListItem();
virtual ~cListItem();
virtual bool Apply(cChannel *Channel) { return 0; }
virtual bool Apply(cEvent *Event) { return 0; }
void SetFromString(char *string, bool Enabled);
const char *GetString() { return string; }
bool Enabled(void) { return enabled; }
void ToggleEnabled(void);
void PrintConfigLineToFile(FILE *f);
};
template<class LISTITEM, class PARAMETER> class cEpgfixerList : public cList<LISTITEM>
{
protected:
char *fileName;
bool LoadConfigFile(bool AllowComments = true)
{
bool result = false;
if (fileName && access(fileName, F_OK) == 0) {
FILE *f = fopen(fileName, "r");
if (f) {
char *s;
int line = 0;
int count = 0;
cReadLine ReadLine;
cString logmsg("");
logmsg = cString::sprintf("%s%s loaded. Active lines:", *logmsg, fileName);
while ((s = ReadLine.Read(f)) != NULL) {
++line;
if (!isempty(s)) {
this->Add(new LISTITEM());
cList<LISTITEM>::Last()->SetFromString(s, true);
if (cList<LISTITEM>::Last()->Enabled()) {
++count;
logmsg = cString::sprintf("%s%s%i", *logmsg, count == 1 ? " " : ",", line);
}
}
}
fclose(f);
if (count == 0)
logmsg = cString::sprintf("%s none", *logmsg);
isyslog("%s", *logmsg);
}
else {
LOG_ERROR_STR(fileName);
result = false;
}
}
;
return result;
}
public:
cEpgfixerList() { fileName = NULL; }
~cEpgfixerList() { free(fileName); }
void Clear(void) { cList<LISTITEM>::Clear(); }
bool ReloadConfigFile(bool AllowComments = true)
{
Clear();
return LoadConfigFile(AllowComments);
}
bool Apply(PARAMETER *Parameter)
{
int res = false;
LISTITEM *item = (LISTITEM *)(cList<LISTITEM>::First());
while (item) {
if (item->Enabled()) {
int ret = item->LISTITEM::Apply(Parameter);
if (ret && !res)
res = true;
}
item = (LISTITEM *)(item->Next());
}
return res;
}
void SetConfigFile(const char *FileName) { fileName = strdup(FileName); }
const char *GetConfigFile() { return fileName; }
};
#endif //__EPGFIXER_TOOLS_H_
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