cleanup grayout handling in servicelist.. so no more grayout in timeout channelselect...

[enigma2.git] / lib / service / service.cpp

diff --git a/lib/service/service.cpp b/lib/service/service.cpp
index cc8a93151a3596e96ac9cfa8de37bedd99c3f762..eb2757abae058edea84c404cde47d1742f72a7c6 100644 (file)
--- a/lib/service/service.cpp
+++ b/lib/service/service.cpp
@@ -1,23 +1,88 @@
 #include <lib/base/eerror.h>
 #include <lib/base/estring.h>
+#include <lib/python/python.h>
 #include <lib/service/service.h>
 #include <lib/base/init_num.h>
 #include <lib/base/init.h>
+#include <lib/python/python.h>
+
+static std::string encode(const std::string s)
+{
+       int len = s.size();
+       std::string res;
+       int i;
+       for (i=0; i<len; ++i)
+       {
+               unsigned char c = s[i];
+               if ((c == ':') || (c < 32) || (c == '%'))
+               {
+                       res += "%";
+                       char hex[8];
+                       snprintf(hex, 8, "%02x", c);
+                       res += hex;
+               } else
+                       res += c;
+       }
+       return res;
+}
+
+static std::string decode(const std::string s)
+{
+       int len = s.size();
+       std::string res;
+       int i;
+       for (i=0; i<len; ++i)
+       {
+               unsigned char c = s[i];
+               if (c != '%')
+                       res += c;
+               else
+               {
+                       i += 2;
+                       if (i >= len)
+                               break;
+                       char t[3] = {s[i - 1], s[i], 0};
+                       unsigned char r = strtoul(t, 0, 0x10);
+                       if (r)
+                               res += r;
+               }
+       }
+       return res;
+}
+
 
 eServiceReference::eServiceReference(const std::string &string)
 {
        const char *c=string.c_str();
-       int pathl=-1;
-       
-       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 )
+       int pathl=0;
+
+       if (!string.length())
+               type = idInvalid;
+       else 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 )
        {
                memset( data, 0, sizeof(data) );
                eDebug("find old format eServiceReference string");
-               sscanf(c, "%d:%d:%x:%x:%x:%x:%n", &type, &flags, &data[0], &data[1], &data[2], &data[3], &pathl);
+               if ( sscanf(c, "%d:%d:%x:%x:%x:%x:%n", &type, &flags, &data[0], &data[1], &data[2], &data[3], &pathl) < 2 )
+                       type = idInvalid;
        }
 
        if (pathl)
-               path=c+pathl;
+       {
+               const char *pathstr = c+pathl;
+               const char *namestr = strchr(pathstr, ':');
+               if (namestr)
+               {
+                       if (pathstr != namestr)
+                               path.assign(pathstr, namestr-pathstr);
+                       if (*(namestr+1))
+                               name=namestr+1;
+               }
+               else
+                       path=pathstr;
+       }
+       
+       path = decode(path);
+       name = decode(name);
 }
 
 std::string eServiceReference::toString() const
@@ -27,13 +92,23 @@ std::string eServiceReference::toString() const
        ret += ":";
        ret += getNum(flags);
        for (unsigned int i=0; i<sizeof(data)/sizeof(*data); ++i)
-       {
                ret+=":"+ getNum(data[i], 0x10);
-       }
-       ret+=":"+path;
+       ret+=":"+encode(path); /* we absolutely have a problem when the path contains a ':' (for example: http://). we need an encoding here. */
+       if (name.length())
+               ret+=":"+encode(name);
        return ret;
 }
 
+std::string eServiceReference::toCompareString() const
+{
+       std::string ret;
+       ret += getNum(type);
+       ret += ":0";
+       for (unsigned int i=0; i<sizeof(data)/sizeof(*data); ++i)
+               ret+=":"+getNum(data[i], 0x10);
+       ret+=":"+encode(path);
+       return ret;
+}
 
 eServiceCenter *eServiceCenter::instance;
 
@@ -112,18 +187,38 @@ RESULT eServiceCenter::offlineOperations(const eServiceReference &ref, ePtr<iSer
        return i->second->offlineOperations(ref, ptr);
 }
 
-RESULT eServiceCenter::addServiceFactory(int id, iServiceHandler *hnd)
+RESULT eServiceCenter::addServiceFactory(int id, iServiceHandler *hnd, std::list<std::string> &extensions)
 {
        handler.insert(std::pair<int,ePtr<iServiceHandler> >(id, hnd));
+       this->extensions[id]=extensions;
        return 0;
 }
 
 RESULT eServiceCenter::removeServiceFactory(int id)
 {
        handler.erase(id);
+       extensions.erase(id);
        return 0;
 }
 
+int eServiceCenter::getServiceTypeForExtension(const char *str)
+{
+       for (std::map<int, std::list<std::string> >::iterator sit(extensions.begin()); sit != extensions.end(); ++sit)
+       {
+               for (std::list<std::string>::iterator eit(sit->second.begin()); eit != sit->second.end(); ++eit)
+               {
+                       if (*eit == str)
+                               return sit->first;
+               }
+       }
+       return -1;
+}
+
+int eServiceCenter::getServiceTypeForExtension(const std::string &str)
+{
+       return getServiceTypeForExtension(str.c_str());
+}
+
        /* default handlers */
 RESULT iServiceHandler::info(const eServiceReference &, ePtr<iStaticServiceInformation> &ptr)
 {
@@ -144,9 +239,9 @@ int iStaticServiceInformation::getLength(const eServiceReference &ref)
        return -1;
 }
 
-bool iStaticServiceInformation::isPlayable(const eServiceReference &ref, const eServiceReference &ignore)
+int iStaticServiceInformation::isPlayable(const eServiceReference &ref, const eServiceReference &ignore, bool simulate)
 {
-       return true;
+       return 0;
 }
 
 RESULT iServiceInformation::getEvent(ePtr<eServiceEvent> &evt, int m_nownext)
@@ -155,6 +250,21 @@ RESULT iServiceInformation::getEvent(ePtr<eServiceEvent> &evt, int m_nownext)
        return -1;
 }
 
+int iStaticServiceInformation::getInfo(const eServiceReference &ref, int w)
+{
+       return -1;
+}
+
+std::string iStaticServiceInformation::getInfoString(const eServiceReference &ref, int w)
+{
+       return "";
+}
+
+PyObject *iStaticServiceInformation::getInfoObject(const eServiceReference &ref, int w)
+{
+       Py_RETURN_NONE;
+}
+
 int iServiceInformation::getInfo(int w)
 {
        return -1;
@@ -165,4 +275,29 @@ std::string iServiceInformation::getInfoString(int w)
        return "";
 }
 
+PyObject* iServiceInformation::getInfoObject(int w)
+{
+       Py_RETURN_NONE;
+}
+
+int iStaticServiceInformation::setInfo(const eServiceReference &ref, int w, int v)
+{
+       return -1;
+}
+
+int iStaticServiceInformation::setInfoString(const eServiceReference &ref, int w, const char *v)
+{
+       return -1;
+}
+
+int iServiceInformation::setInfo(int w, int v)
+{
+       return -1;
+}
+
+int iServiceInformation::setInfoString(int w, const char *v)
+{
+       return -1;
+}
+
 eAutoInitPtr<eServiceCenter> init_eServiceCenter(eAutoInitNumbers::service, "eServiceCenter");