#ifndef misc_123
#define misc_123

#include <dirent.h>

/* some useful things needed by many files ... */

/* ***************************** */
/* Types                         */
/* ***************************** */

typedef struct BitPacker_s
{
    unsigned char*      Ptr;                                    /* write pointer */
    unsigned int        BitBuffer;                              /* bitreader shifter */
    int                 Remaining;                              /* number of remaining in the shifter */
} BitPacker_t;

/* ***************************** */
/* Makros/Constants              */
/* ***************************** */

#define INVALID_PTS_VALUE                       0x200000000ull

/*#define BIG_READS*/
#if defined (BIG_READS)
#define BLOCK_COUNT                             8
#else
#define BLOCK_COUNT                             1
#endif
#define TP_PACKET_SIZE                          188
#define BD_TP_PACKET_SIZE                       192
#define NUMBER_PACKETS                          (199*BLOCK_COUNT)
#define BUFFER_SIZE                             (TP_PACKET_SIZE*NUMBER_PACKETS)
#define PADDING_LENGTH                          (1024*BLOCK_COUNT)

/* subtitle hacks ->for file subtitles */
#define TEXTSRTOFFSET 100
#define TEXTSSAOFFSET 200

/* ***************************** */
/* Prototypes                    */
/* ***************************** */

void PutBits(BitPacker_t * ld, unsigned int code, unsigned int length);
void FlushBits(BitPacker_t * ld);

/* ***************************** */
/* MISC Functions                */
/* ***************************** */

static inline void getExtension(char * FILENAMEname, char ** extension) {

    int i = 0;
    int stringlength;

    if (extension == NULL)
       return;
       
    *extension = NULL;
    
    if (FILENAMEname == NULL)
       return;

    stringlength = (int) strlen(FILENAMEname);

    for (i = 0; stringlength - i > 0; i++) {
        if (FILENAMEname[stringlength - i - 1] == '.') {
            *extension = strdup(FILENAMEname+(stringlength - i));
            break;
        }
    }
}

static inline void getUPNPExtension(char * FILENAMEname, char ** extension) {
    char* str;

    if (extension == NULL)
       return;
       
    *extension = NULL;
    
    if (FILENAMEname == NULL)
       return;

    str = strstr(FILENAMEname, "ext=");

    if (str != NULL)
    {
        *extension = strdup(str + strlen("ext=") + 1);
        return;
    }
    *extension = NULL;
}

/* the function returns the base name */
static inline char * basename(char * name)
{
  int i = 0;
  int pos = 0;

  while(name[i] != 0)
  {
    if(name[i] == '/')
      pos = i;
    i++;
  }

  if(name[pos] == '/')
    pos++;

  return name + pos;
}

/* the function returns the directry name */
static inline char * dirname(char * name)
{
  static char path[100];
  unsigned int i = 0;
  int pos = 0;

  while((name[i] != 0) && (i < sizeof(path)))
  {
    if(name[i] == '/')
      pos = i;
    path[i] = name[i];
    i++;
  }

  path[i] = 0;
  path[pos] = 0;

  return path;
}

#endif