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authorKlaus Schmidinger <vdr@tvdr.de>2000-02-19 13:36:48 +0100
committerKlaus Schmidinger <vdr@tvdr.de>2000-02-19 13:36:48 +0100
commit4a9d9c5876cde9f21ccd165a7630727e6aca576a (patch)
tree84548734048499e913f200e1359acec4fa441fb0 /config.h
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Initial revision0.0.1
Diffstat (limited to 'config.h')
-rw-r--r--config.h163
1 files changed, 163 insertions, 0 deletions
diff --git a/config.h b/config.h
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--- /dev/null
+++ b/config.h
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+/*
+ * config.h: Configuration file handling
+ *
+ * See the main source file 'osm.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: config.h 1.1 2000/02/19 13:36:48 kls Exp $
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <stdio.h>
+#include <string.h>
+#include "tools.h"
+
+#define MaxBuffer 1000
+
+enum eKeys { // "Up" and "Down" must be the first two keys!
+ kUp,
+ kDown,
+ kMenu,
+ kOk,
+ kBack,
+ kLeft,
+ kRight,
+ k0, k1, k2, k3, k4, k5, k6, k7, k8, k9,
+ kNone
+ };
+
+struct tKey {
+ eKeys type;
+ char *name;
+ unsigned int code;
+ };
+
+class cKeys {
+private:
+ char *fileName;
+public:
+ unsigned char code;
+ unsigned short address;
+ tKey *keys;
+ cKeys(void);
+ void Clear(void);
+ bool Load(char *FileName = NULL);
+ bool Save(void);
+ eKeys Get(unsigned int Code);
+ void Set(eKeys Key, unsigned int Code);
+ };
+
+class cChannel : public cListObject {
+public:
+ enum { MaxChannelName = 32 }; // 31 chars + terminating 0!
+ char name[MaxChannelName];
+ int frequency; // MHz
+ char polarization;
+ int diseqc;
+ int srate;
+ int vpid;
+ int apid;
+ cChannel(void);
+ bool Parse(char *s);
+ bool Save(FILE *f);
+ bool Switch(void);
+ static bool SwitchTo(int i);
+ };
+
+class cTimer : public cListObject {
+public:
+ enum { MaxFileName = 256 };
+ int active;
+ int channel;
+ int day;
+ int start;
+ int stop;
+//TODO VPS???
+ char quality;
+ int priority;
+ int lifetime;
+ char file[MaxFileName];
+ cTimer(void);
+ bool Parse(char *s);
+ bool Save(FILE *f);
+ bool Matches(void);
+ static cTimer *GetMatch(void);
+ static int TimeToInt(int t);
+ static int ParseDay(char *s);
+ static char *PrintDay(int d);
+ };
+
+template<class T> class cConfig : public cList<T> {
+private:
+ char *fileName;
+ void Clear(void)
+ {
+ delete fileName;
+ cList<T>::Clear();
+ }
+public:
+ bool Load(char *FileName)
+ {
+ isyslog(LOG_INFO, "loading %s", FileName);
+ bool result = true;
+ Clear();
+ fileName = strdup(FileName);
+ FILE *f = fopen(fileName, "r");
+ if (f) {
+ int line = 0;
+ char buffer[MaxBuffer];
+ while (fgets(buffer, sizeof(buffer), f) > 0) {
+ line++;
+ T *l = new T;
+ if (l->Parse(buffer))
+ Add(l);
+ else {
+ fprintf(stderr, "error in %s, line %d\n", fileName, line);
+ delete l;
+ result = false;
+ break;
+ }
+ }
+ fclose(f);
+ }
+ else {
+ fprintf(stderr, "can't open '%s'\n", fileName);
+ result = false;
+ }
+ return result;
+ }
+ bool Save(void)
+ {
+ //TODO make backup copies???
+ bool result = true;
+ T *l = (T *)First();
+ FILE *f = fopen(fileName, "w");
+ if (f) {
+ while (l) {
+ if (!l->Save(f)) {
+ result = false;
+ break;
+ }
+ l = (T *)l->Next();
+ }
+ fclose(f);
+ }
+ else
+ result = false;
+ return result;
+ }
+ };
+
+class cChannels : public cConfig<cChannel> {};
+class cTimers : public cConfig<cTimer> {};
+
+extern int CurrentChannel;
+extern bool ChannelLocked;
+
+extern cChannels Channels;
+extern cTimers Timers;
+extern cKeys Keys;
+
+#endif //__CONFIG_H