code.vuplus.com Git - vuplus_dvbapp/blob - lib/service/service.cpp

   1 #include <lib/service/service.h>
   2 #include <lib/base/init_num.h>
   3 #include <lib/base/init.h>
   4
   5 eServiceReference::eServiceReference(const eString &string)
   6 {
   7         const char *c=string.c_str();
   8         int pathl=-1;
   9
  10         if ( sscanf(c, "%d:%d:%x:%x:%x:%x:%x:%x:%x:%x:%n", &type, &flags, &data[0], &data[1], &data[2], &data[3], &data[4], &data[5], &data[6], &data[7], &pathl) < 8 )
  11         {
  12                 memset( data, 0, sizeof(data) );
  13                 eDebug("find old format eServiceReference string");
  14                 sscanf(c, "%d:%d:%x:%x:%x:%x:%n", &type, &flags, &data[0], &data[1], &data[2], &data[3], &pathl);
  15         }
  16
  17         if (pathl)
  18                 path=c+pathl;
  19 }
  20
  21 eString eServiceReference::toString() const
  22 {
  23         eString ret;
  24         ret+=eString().sprintf("%d:", type);
  25         ret+=eString().sprintf("%d", flags);
  26         for (unsigned int i=0; i<sizeof(data)/sizeof(*data); ++i)
  27                 ret+=":"+eString().sprintf("%x", data[i]);
  28         ret+=":"+path;
  29         return ret;
  30 }
  31
  32
  33 eServiceCenter *eServiceCenter::instance;
  34
  35 eServiceCenter::eServiceCenter()
  36 {
  37         if (!instance)
  38                 instance = this;
  39 }
  40
  41 eServiceCenter::~eServiceCenter()
  42 {
  43         if (instance == this)
  44                 instance = 0;
  45 }
  46
  47 DEFINE_REF(eServiceCenter);
  48
  49 RESULT eServiceCenter::play(const eServiceReference &ref, ePtr<iPlayableService> &ptr)
  50 {
  51         std::map<int,ePtr<iServiceHandler> >::iterator i = handler.find(ref.type);
  52         if (i == handler.end())
  53         {
  54                 ptr = 0;
  55                 return -1;
  56         }
  57         return i->second->play(ref, ptr);
  58 }
  59
  60 RESULT eServiceCenter::record(const eServiceReference &ref, ePtr<iRecordableService> &ptr)
  61 {
  62         std::map<int,ePtr<iServiceHandler> >::iterator i = handler.find(ref.type);
  63         if (i == handler.end())
  64         {
  65                 ptr = 0;
  66                 return -1;
  67         }
  68         return i->second->record(ref, ptr);
  69 }
  70
  71 RESULT eServiceCenter::list(const eServiceReference &ref, ePtr<iListableService> &ptr)
  72 {
  73         std::map<int,ePtr<iServiceHandler> >::iterator i = handler.find(ref.type);
  74         if (i == handler.end())
  75         {
  76                 ptr = 0;
  77                 return -1;
  78         }
  79         return i->second->list(ref, ptr);
  80 }
  81
  82 RESULT eServiceCenter::addServiceFactory(int id, iServiceHandler *hnd)
  83 {
  84         handler.insert(std::pair<int,ePtr<iServiceHandler> >(id, hnd));
  85         return 0;
  86 }
  87
  88 RESULT eServiceCenter::removeServiceFactory(int id)
  89 {
  90         handler.erase(id);
  91         return 0;
  92 }
  93
  94 eAutoInitP0<eServiceCenter> init_eServiceCenter(eAutoInitNumbers::service, "eServiceCenter");