#include <errno.h>
#include <lib/dvb/db.h>
+#include <lib/dvb/dvb.h>
#include <lib/dvb/frontend.h>
+#include <lib/dvb/epgcache.h>
#include <lib/base/eerror.h>
#include <lib/base/estring.h>
#include <dvbsi++/service_description_section.h>
{
if ( pos < 0 || pos >= m_services.size() )
return -1;
+ ++pos;
list::iterator source=m_services.end();
list::iterator dest=m_services.end();
+ bool forward = false;
for (list::iterator it(m_services.begin()); it != m_services.end(); ++it)
{
- if (dest == m_services.end() && !pos--)
+ if (dest == m_services.end() && !--pos)
dest = it;
if (*it == ref)
+ {
source = it;
+ forward = pos>0;
+ }
if (dest != m_services.end() && source != m_services.end())
break;
}
if (dest == m_services.end() || source == m_services.end() || source == dest)
return -1;
- std::iter_swap(source,dest);
+ while (source != dest)
+ {
+ if (forward)
+ std::iter_swap(source++, source);
+ else
+ std::iter_swap(source--, source);
+ }
+ return 0;
+}
+
+RESULT eBouquet::flushChanges()
+{
+ FILE *f=fopen(m_path.c_str(), "wt");
+ if (!f)
+ return -1;
+ if ( fprintf(f, "#NAME %s\r\n", m_bouquet_name.c_str()) < 0 )
+ goto err;
+ for (list::iterator i(m_services.begin()); i != m_services.end(); ++i)
+ {
+ eServiceReference tmp = *i;
+ std::string str = tmp.path;
+ if ( (i->flags&eServiceReference::flagDirectory) == eServiceReference::flagDirectory )
+ {
+ unsigned int p1 = str.find("FROM BOUQUET \"");
+ if (p1 == std::string::npos)
+ {
+ eDebug("doof... kaputt");
+ continue;
+ }
+ str.erase(0, p1+14);
+ p1 = str.find("\"");
+ if (p1 == std::string::npos)
+ {
+ eDebug("doof2... kaputt");
+ continue;
+ }
+ str.erase(p1);
+ tmp.path=str;
+ }
+ if ( fprintf(f, "#SERVICE %s\r\n", tmp.toString().c_str()) < 0 )
+ goto err;
+ if ( i->name.length() )
+ if ( fprintf(f, "#DESCRIPTION %s\r\n", i->name.c_str()) < 0 )
+ goto err;
+ }
+ fclose(f);
return 0;
+err:
+ fclose(f);
+ eDebug("couldn't write file %s", m_path.c_str());
+ return -1;
}
eDVBService::eDVBService()
return *this;
}
+void eDVBService::genSortName()
+{
+ m_service_name_sort = removeDVBChars(m_service_name);
+ makeUpper(m_service_name_sort);
+ while ((!m_service_name_sort.empty()) && m_service_name_sort[0] == ' ')
+ m_service_name_sort.erase(0, 1);
+
+ /* put unnamed services at the end, not at the beginning. */
+ if (m_service_name_sort.empty())
+ m_service_name_sort = "\xFF";
+}
+
RESULT eDVBService::getName(const eServiceReference &ref, std::string &name)
{
- if (!ref.name.empty())
- name = ref.name;
+ if (!ref.name.empty())
+ name = ref.name; // use renamed service name..
else if (!m_service_name.empty())
name = m_service_name;
else
return 0;
}
-int eDVBService::getLength(const eServiceReference &ref)
+RESULT eDVBService::getEvent(const eServiceReference &ref, ePtr<eServiceEvent> &ptr, time_t start_time)
{
- return -1;
+ return eEPGCache::getInstance()->lookupEventTime(ref, start_time, ptr);
+}
+
+bool eDVBService::isPlayable(const eServiceReference &ref, const eServiceReference &ignore)
+{
+ ePtr<eDVBResourceManager> res_mgr;
+ if ( eDVBResourceManager::getInstance( res_mgr ) )
+ eDebug("isPlayble... no res manager!!");
+ else
+ {
+ eDVBChannelID chid, chid_ignore;
+ ((const eServiceReferenceDVB&)ref).getChannelID(chid);
+ ((const eServiceReferenceDVB&)ignore).getChannelID(chid_ignore);
+ return res_mgr->canAllocateChannel(chid, chid_ignore);
+ }
+ return false;
}
int eDVBService::checkFilter(const eServiceReferenceDVB &ref, const eDVBChannelQuery &query)
line[strlen(line)-1]=0;
s->m_service_name = line;
- s->m_service_name_sort = removeDVBChars(line);
- makeUpper(s->m_service_name_sort);
- while ((!s->m_service_name_sort.empty()) && s->m_service_name_sort[0] == ' ')
- s->m_service_name_sort.erase(0, 1);
-
- /* put unnamed services at the end, not at the beginning. */
- if (s->m_service_name_sort.empty())
- s->m_service_name_sort = "\xFF";
-
+ s->genSortName();
+
fgets(line, 256, f);
if (strlen(line))
line[strlen(line)-1]=0;
fclose(f);
}
-RESULT eBouquet::flushChanges()
-{
- FILE *f=fopen(m_path.c_str(), "wt");
- if (!f)
- return -1;
- if ( fprintf(f, "#NAME %s\r\n", m_bouquet_name.c_str()) < 0 )
- goto err;
- for (list::iterator i(m_services.begin()); i != m_services.end(); ++i)
- {
- eServiceReference tmp = *i;
- std::string str = tmp.path;
- if ( (i->flags&eServiceReference::flagDirectory) == eServiceReference::flagDirectory )
- {
- unsigned int p1 = str.find("FROM BOUQUET \"");
- if (p1 == std::string::npos)
- {
- eDebug("doof... kaputt");
- continue;
- }
- str.erase(0, p1+14);
- p1 = str.find("\"");
- if (p1 == std::string::npos)
- {
- eDebug("doof2... kaputt");
- continue;
- }
- str.erase(p1);
- tmp.path=str;
- }
- if ( fprintf(f, "#SERVICE %s\r\n", tmp.toString().c_str()) < 0 )
- goto err;
- if ( i->name.length() )
- if ( fprintf(f, "#DESCRIPTION %s\r\n", i->name.c_str()) < 0 )
- goto err;
- }
- fclose(f);
- return 0;
-err:
- fclose(f);
- eDebug("couldn't write file %s", m_path.c_str());
- return -1;
-}
-
void eDVBDB::loadBouquet(const char *path)
{
std::string bouquet_name = path;
if (!fp)
{
eDebug("failed to open.");
+ if ( strstr(path, "bouquets.tv") )
+ {
+ eDebug("recreate bouquets.tv");
+ bouquet.m_bouquet_name="Bouquets (TV)";
+ bouquet.flushChanges();
+ }
+ else if ( strstr(path, "bouquets.radio") )
+ {
+ eDebug("recreate bouquets.radio");
+ bouquet.m_bouquet_name="Bouquets (Radio)";
+ bouquet.flushChanges();
+ }
return;
}
char line[256];
eDebug("%d entries in Bouquet %s", entries, bouquet_name.c_str());
}
-void eDVBDB::saveBouquet(const char *path)
-{
-
-}
-
void eDVBDB::loadBouquets()
{
loadBouquet("bouquets.tv");
loadBouquet("bouquets.radio");
-}
-
-void eDVBDB::saveBouquets()
-{
-
+// create default bouquets when missing
+ if ( m_bouquets.find("userbouquet.favourites.tv") == m_bouquets.end() )
+ {
+ eBouquet &b = m_bouquets["userbouquet.favourites.tv"];
+ b.m_path = "userbouquet.favourites.tv";
+ b.m_bouquet_name = "Favourites (TV)";
+ b.flushChanges();
+ eServiceReference ref;
+ memset(ref.data, 0, sizeof(ref.data));
+ ref.type=1;
+ ref.flags=7;
+ ref.data[0]=1;
+ ref.path="(type == 1) FROM BOUQUET \"userbouquet.favourites.tv\" ORDER BY bouquet";
+ eBouquet &parent = m_bouquets["bouquets.tv"];
+ parent.m_services.push_back(ref);
+ parent.flushChanges();
+ }
+ if ( m_bouquets.find("userbouquet.favourites.radio") == m_bouquets.end() )
+ {
+ eBouquet &b = m_bouquets["userbouquet.favourites.radio"];
+ b.m_path = "userbouquet.favourites.radio";
+ b.m_bouquet_name = "Favourites (Radio)";
+ b.flushChanges();
+ eServiceReference ref;
+ memset(ref.data, 0, sizeof(ref.data));
+ ref.type=1;
+ ref.flags=7;
+ ref.data[0]=1;
+ ref.path="(type == 2) FROM BOUQUET \"userbouquet.favourites.radio\" ORDER BY bouquet";
+ eBouquet &parent = m_bouquets["bouquets.radio"];
+ parent.m_services.push_back(ref);
+ parent.flushChanges();
+ }
}
eDVBDB::eDVBDB()
return 0;
}
+RESULT eDVBDB::flush()
+{
+ save();
+ return 0;
+}
+
RESULT eDVBDB::getBouquet(const eServiceReference &ref, eBouquet* &bouquet)
{
std::string str = ref.path;
RESULT eDVBDB::startQuery(ePtr<iDVBChannelListQuery> &query, eDVBChannelQuery *q, const eServiceReference &source)
{
- if ( q && q->m_bouquet_name.length() )
- query = new eDVBDBBouquetQuery(this, source, q);
+ if ( source.path.find("FROM") != std::string::npos )
+ {
+ if ( source.path.find("BOUQUET") != std::string::npos )
+ query = new eDVBDBBouquetQuery(this, source, q);
+ else if ( source.path.find("SATELLITES") != std::string::npos )
+ query = new eDVBDBSatellitesQuery(this, source, q);
+ else if ( source.path.find("PROVIDERS") != std::string::npos )
+ query = new eDVBDBProvidersQuery(this, source, q);
+ else
+ eFatal("invalid query %s", source.toString().c_str());
+ }
else
query = new eDVBDBQuery(this, source, q);
return 0;
return 1;
}
+eDVBDBListQuery::eDVBDBListQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query)
+ :eDVBDBQueryBase(db, source, query), m_cursor(m_list.end())
+{
+}
+
+RESULT eDVBDBListQuery::getNextResult(eServiceReferenceDVB &ref)
+{
+ if (m_cursor != m_list.end())
+ {
+ ref = *m_cursor++;
+ return 0;
+ }
+ ref.type = eServiceReference::idInvalid;
+ return 1;
+}
+
+int eDVBDBListQuery::compareLessEqual(const eServiceReferenceDVB &a, const eServiceReferenceDVB &b)
+{
+ if ( m_query->m_sort == eDVBChannelQuery::tSatellitePosition )
+ return (a.getDVBNamespace().get() >> 16) < (b.getDVBNamespace().get() >> 16);
+ return a.name < b.name;
+}
+
+eDVBDBSatellitesQuery::eDVBDBSatellitesQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query)
+ :eDVBDBListQuery(db, source, query)
+{
+ for (std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator it(m_db->m_services.begin());
+ it != m_db->m_services.end(); ++it)
+ {
+ int res = it->second->checkFilter(it->first, *query);
+ if (res)
+ {
+ unsigned int dvbnamespace = it->first.getDVBNamespace().get()&0xFFFF0000;
+ bool found=0;
+ for (std::list<eServiceReferenceDVB>::iterator i(m_list.begin()); i != m_list.end(); ++i)
+ if ( (i->getDVBNamespace().get()&0xFFFF0000) == dvbnamespace )
+ {
+ found=true;
+ break;
+ }
+ if (!found)
+ {
+ eServiceReferenceDVB ref;
+ ref.setDVBNamespace(dvbnamespace);
+ char buf[64];
+// TODO get real satellite name..
+// but i dont like to parse the satellites.xml here.. and in the python part
+ int tpos = dvbnamespace>>16;
+ if (tpos > 1800) // west
+ snprintf(buf, 64, "Services (%3.1fW)", (0 - (tpos - 3600)) / 10.0);
+ else
+ snprintf(buf, 64, "Services (%3.1fE)", tpos / 10.0);
+ ref.name=buf;
+ snprintf(buf, 64, "(satellitePosition == %d) && ", dvbnamespace>>16);
+ ref.path=buf+source.path;
+ unsigned int pos=ref.path.find("FROM");
+ ref.flags=eServiceReference::flagDirectory;
+ ref.path.erase(pos);
+ ref.path+="ORDER BY name";
+// eDebug("ref.path now %s", ref.path.c_str());
+ m_list.push_back(ref);
+
+ ref.path=buf+source.path;
+ pos=ref.path.find("FROM");
+ ref.path.erase(pos+5);
+ ref.path+="PROVIDERS ORDER BY name";
+// eDebug("ref.path now %s", ref.path.c_str());
+ if (tpos > 1800) // west
+ snprintf(buf, 64, "Providers (%3.1fW)", (0 - (tpos - 3600)) / 10.0);
+ else
+ snprintf(buf, 64, "Providers (%3.1fE)", tpos / 10.0);
+ ref.name=buf;
+ m_list.push_back(ref);
+ }
+ }
+ }
+ m_cursor=m_list.begin();
+}
+
+eDVBDBProvidersQuery::eDVBDBProvidersQuery(eDVBDB *db, const eServiceReference &source, eDVBChannelQuery *query)
+ :eDVBDBListQuery(db, source, query)
+{
+ for (std::map<eServiceReferenceDVB, ePtr<eDVBService> >::iterator it(m_db->m_services.begin());
+ it != m_db->m_services.end(); ++it)
+ {
+ int res = it->second->checkFilter(it->first, *query);
+ if (res)
+ {
+ bool found=0;
+
+ const char *provider_name = it->second->m_provider_name.length() ?
+ it->second->m_provider_name.c_str() :
+ "Unknown";
+
+ for (std::list<eServiceReferenceDVB>::iterator i(m_list.begin()); i != m_list.end(); ++i)
+ if (i->name == provider_name)
+ {
+ found=true;
+ break;
+ }
+ if (!found)
+ {
+ eServiceReferenceDVB ref;
+ char buf[64];
+ ref.name=provider_name;
+ snprintf(buf, 64, "(provider == \"%s\") && ", provider_name);
+ ref.path=buf+source.path;
+ unsigned int pos = ref.path.find("FROM");
+ ref.flags=eServiceReference::flagDirectory;
+ ref.path.erase(pos);
+ ref.path+="ORDER BY name";
+// eDebug("ref.path now %s", ref.path.c_str());
+ m_list.push_back(ref);
+ }
+ }
+ }
+ m_cursor=m_list.begin();
+}
+
/* (<name|provider|type|bouquet|satpos|chid> <==|...> <"string"|int>)[||,&& (..)] */
static int decodeType(const std::string &type)
int sort = eDVBChannelQuery::tName;
/* check for "ORDER BY ..." */
- while (tokens.size() > 2)
+ std::list<std::string>::iterator it = tokens.begin();
+ while (it != tokens.end())
{
- std::list<std::string>::iterator it = tokens.end();
- --it; --it; --it;
if (*it == "ORDER")
{
- ++it;
- if (*it == "BY")
+ tokens.erase(it++);
+ if (it != tokens.end() && *it == "BY")
{
- ++it;
+ tokens.erase(it++);
sort = decodeType(*it);
- tokens.pop_back(); // ...
- tokens.pop_back(); // BY
- tokens.pop_back(); // ORDER
+ tokens.erase(it++);
} else
sort = -1;
}
else if (*it == "FROM")
{
- ++it;
- if (*it == "BOUQUET")
+ tokens.erase(it++);
+ if (it != tokens.end() && *it == "BOUQUET")
{
- ++it;
+ tokens.erase(it++);
bouquet_name = *it;
- tokens.pop_back(); // ...
- tokens.pop_back(); // FROM
- tokens.pop_back(); // BOUQUET
+ tokens.erase(it++);
+ }
+ else if (it != tokens.end() && *it == "SATELLITES")
+ tokens.erase(it++);
+ else if (it != tokens.end() && *it == "PROVIDERS")
+ tokens.erase(it++);
+ else
+ {
+ eDebug("FROM unknown %s", (*it).c_str());
+ tokens.erase(it++);
}
}
else
- break;
+ ++it;
}
if (sort == -1)
git.cweiske.de / enigma2.git / blobdiff