Initial revision0.0.1

1 files changed, 163 insertions, 0 deletions

diff --git a/config.h b/config.h
new file mode 100644
index 00000000..3abb7a1a
--- /dev/null
+++ b/config.h
@@ -0,0 +1,163 @@
+/*
+ * 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