lib/dvb/metaparser.cpp

   1 #include <lib/dvb/metaparser.h>
   2 #include <errno.h>
   3
   4 int eDVBMetaParser::parseFile(const std::string &tsname)
   5 {
   6                 /* if it's a PVR channel, recover service id. */
   7         std::string filename = tsname + ".meta";
   8
   9         FILE *f = fopen(filename.c_str(), "r");
  10         if (!f)
  11                 return -ENOENT;
  12
  13         int linecnt = 0;
  14
  15         while (1)
  16         {
  17                 char line[1024];
  18                 if (!fgets(line, 1024, f))
  19                         break;
  20                 if (*line && line[strlen(line)-1] == '\n')
  21                         line[strlen(line)-1] = 0;
  22
  23                 if (*line && line[strlen(line)-1] == '\r')
  24                         line[strlen(line)-1] = 0;
  25
  26                 switch (linecnt)
  27                 {
  28                 case 0:
  29                         m_ref = (const eServiceReferenceDVB&)eServiceReference(line);
  30                         break;
  31                 case 1:
  32                         m_name = line;
  33                         break;
  34                 case 2:
  35                         m_description = line;
  36                         break;
  37                 default:
  38                         break;
  39                 }
  40                 ++linecnt;
  41         }
  42         fclose(f);
  43         return 0;
  44 }