lib/dvb_ci/dvbci_ui.cpp

   1 #include <lib/dvb_ci/dvbci_ui.h>
   2 #include <lib/dvb_ci/dvbci.h>
   3
   4 #include <unistd.h>
   5 #include <fcntl.h>
   6 #include <sys/ioctl.h>
   7
   8 #include <string>
   9
  10 #include <lib/base/init.h>
  11 #include <lib/base/init_num.h>
  12 #include <lib/base/econfig.h>
  13 #include <lib/base/eerror.h>
  14
  15 eDVBCI_UI *eDVBCI_UI::instance = 0;
  16
  17 eDVBCI_UI::eDVBCI_UI()
  18         :mmiScreen(NULL)
  19         ,mmiTuplePos(0)
  20         ,mmiScreenReady(0)
  21 {
  22         ASSERT(!instance);
  23         instance = this;
  24         for(int i=0;i<MAX_SLOTS;i++)
  25                 state[i] = 0;           //no module
  26 }
  27
  28 eDVBCI_UI::~eDVBCI_UI()
  29 {
  30         if(mmiScreen)
  31                 Py_DECREF(mmiScreen);
  32 }
  33
  34 eDVBCI_UI *eDVBCI_UI::getInstance()
  35 {
  36         return instance;
  37 }
  38
  39 int eDVBCI_UI::getState(int slot)
  40 {
  41         return state[slot];     //exploit me ;)
  42 }
  43
  44 void eDVBCI_UI::setState(int slot, int newState)
  45 {
  46         state[slot] = newState;
  47
  48         if(newState == 2)               //enable TS
  49                 eDVBCIInterfaces::getInstance()->enableTS(slot, 1);
  50 }
  51
  52 std::string eDVBCI_UI::getAppName(int slot)
  53 {
  54         return appName;
  55 }
  56
  57 void eDVBCI_UI::setAppName(int slot, const char *name)
  58 {
  59         //printf("set name to -%c-\n", name);
  60         appName = name;
  61 }
  62
  63 void eDVBCI_UI::setReset(int slot)
  64 {
  65         eDVBCIInterfaces::getInstance()->reset(slot);
  66         return;
  67 }
  68
  69 int eDVBCI_UI::startMMI(int slot)
  70 {
  71         eDVBCIInterfaces::getInstance()->startMMI(slot);
  72         return 0;
  73 }
  74
  75 int eDVBCI_UI::stopMMI(int slot)
  76 {
  77         eDVBCIInterfaces::getInstance()->stopMMI(slot);
  78         return 0;
  79 }
  80
  81 int eDVBCI_UI::initialize(int slot)
  82 {
  83         eDVBCIInterfaces::getInstance()->initialize(slot);
  84         return 0;
  85 }
  86
  87 int eDVBCI_UI::answerMenu(int slot, int answer)
  88 {
  89         eDVBCIInterfaces::getInstance()->answerText(slot, answer);
  90         return 0;
  91 }
  92
  93 int eDVBCI_UI::answerEnq(int slot, char *value)
  94 {
  95         eDVBCIInterfaces::getInstance()->answerEnq(slot, value);
  96         return 0;
  97 }
  98
  99 int eDVBCI_UI::cancelEnq(int slot)
 100 {
 101         eDVBCIInterfaces::getInstance()->cancelEnq(slot);
 102         return 0;
 103 }
 104
 105 int eDVBCI_UI::availableMMI(int slot)
 106 {
 107         return mmiScreenReady;
 108 }
 109
 110 int eDVBCI_UI::mmiScreenEnq(int slot, int blind, int answerLen, char *text)
 111 {
 112         mmiScreenReady = 0;
 113
 114         if(mmiScreen)
 115                 Py_DECREF(mmiScreen);
 116         mmiScreen = PyList_New(2);
 117
 118         PyObject *tuple = PyTuple_New(1);
 119         PyTuple_SET_ITEM(tuple, 0, PyString_FromString("ENQ"));
 120         PyList_SET_ITEM(mmiScreen, 0, tuple);
 121
 122         tuple = PyTuple_New(4);
 123         PyTuple_SET_ITEM(tuple, 0, PyString_FromString("PIN"));
 124         PyTuple_SET_ITEM(tuple, 1, PyInt_FromLong(answerLen));
 125         PyTuple_SET_ITEM(tuple, 2, PyString_FromString(text));
 126         PyTuple_SET_ITEM(tuple, 3, PyInt_FromLong(blind));
 127
 128         PyList_SET_ITEM(mmiScreen, 1, tuple);
 129
 130         mmiScreenReady = 1;
 131
 132         return 0;
 133 }
 134
 135 int eDVBCI_UI::mmiScreenBegin(int slot, int listmenu)
 136 {
 137         printf("eDVBCI_UI::mmiScreenBegin\n");
 138
 139         mmiScreenReady = 0;
 140
 141         if(mmiScreen)
 142                 Py_DECREF(mmiScreen);
 143         mmiScreen = PyList_New(1);
 144
 145         PyObject *tuple = PyTuple_New(1);
 146         if(listmenu == 0)                               //menu
 147                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString("MENU"));
 148         else    //list
 149                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString("LIST"));
 150
 151         PyList_SET_ITEM(mmiScreen, 0, tuple);
 152
 153         mmiTuplePos = 1;
 154
 155         return 0;
 156 }
 157
 158 int eDVBCI_UI::mmiScreenAddText(int slot, int type, char *value)
 159 {
 160         eDebug("eDVBCI_UI::mmiScreenAddText(%s)",value);
 161
 162         PyObject *tuple = PyTuple_New(3);
 163
 164         if(type == 0)                                   //title
 165                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString("TITLE"));
 166         else if(type == 1)                              //subtitle
 167                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString("SUBTITLE"));
 168         else if(type == 2)                              //bottom
 169                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString("BOTTOM"));
 170         else
 171                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString("TEXT"));
 172
 173         eDebug("addText %s with id %d", value, type);
 174
 175         PyTuple_SET_ITEM(tuple, 1, PyString_FromString(value));
 176
 177         if(type > 2)
 178                 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(type-2));
 179         else
 180                 PyTuple_SET_ITEM(tuple, 2, PyInt_FromLong(-1));
 181
 182         PyList_Append(mmiScreen, tuple);
 183         Py_DECREF(tuple);
 184
 185         return 0;
 186 }
 187
 188 int eDVBCI_UI::mmiScreenFinish(int slot)
 189 {
 190         printf("eDVBCI_UI::mmiScreenFinish\n");
 191
 192         mmiScreenReady = 1;
 193
 194         return 0;
 195 }
 196
 197 int eDVBCI_UI::getMMIState(int slot)
 198 {
 199         return eDVBCIInterfaces::getInstance()->getMMIState(slot);
 200 }
 201
 202 PyObject *eDVBCI_UI::getMMIScreen(int slot)
 203 {
 204         if(mmiScreenReady)
 205         {
 206                 mmiScreenReady = 0;
 207                 Py_INCREF(mmiScreen);
 208                 return mmiScreen;
 209         }
 210         Py_INCREF(Py_None);
 211         return Py_None;
 212 }
 213
 214 //FIXME: correct "run/startlevel"
 215 eAutoInitP0<eDVBCI_UI> init_dvbciui(eAutoInitNumbers::rc, "DVB-CI UI");