bool Adapter::RPC( const HTTPRequest &request, const std::string &cat, const std::string &action )
{
if( cat == "port" or cat == "frontend" )
{
std::string t;
if( !request.GetParam( "frontend_id", t ))
return false;
int i = atoi( t.c_str( ));
if( i >= 0 && i < frontends.size( ))
{
return frontends[i]->RPC( request, cat, action );
}
}
request.NotFound( "RPC: unknown action '%s'", action.c_str( ));
return false;
}
bool Port::RPC( const HTTPRequest &request, const std::string &cat, const std::string &action )
{
if( action == "set" )
{
int port_num;
std::string name;
int source_id;
if( !request.GetParam( "port_num", port_num ))
return false;
this->port_num = port_num;
if( !request.GetParam( "name", name ))
return false;
this->name = name;
if( !request.GetParam( "source_id", source_id ))
return false;
if( source && ( source_id == -1 || source_id != source->GetKey( )))
{
source->RemovePort( this );
source = NULL;
}
if( source_id != -1 )
{
if( !source || ( source && source_id != source->GetKey( )))
{
source = TVDaemon::Instance( )->GetSource( source_id );
source->AddPort( this );
SetSource( source );
}
}
request.Reply( HTTP_OK );
return true;
}
request.NotFound( "Port::RPC unknown action '%s'", action.c_str( ));
return false;
}
bool Frontend::RPC( const HTTPRequest &request, const std::string &cat, const std::string &action )
{
if( cat == "port" )
{
int port_id;
if( !request.GetParam( "port_id", port_id ))
return false;
LockPorts( );
std::map<int, Port *>::iterator it = ports.find( port_id );
if( it == ports.end( ))
{
LogError( "Port %d not found", port_id );
return false;
}
bool ret = it->second->RPC( request, cat, action );
UnlockPorts( );
return ret;
}
if( action == "create_port" )
{
int port_num;
if( !request.GetParam( "port_num", port_num ))
return false;
std::string name;
if( !request.GetParam( "name", name ))
return false;
int source_id;
if( !request.GetParam( "source_id", source_id ))
return false;
Port *port = AddPort( name, port_num );
if( port == NULL )
{
request.NotFound( "Port with number %d already exists", port_num );
return false;
}
Source *source = TVDaemon::Instance( )->GetSource( source_id );
if( !source )
LogError( "Source not found: %d", source_id );
else
{
source->AddPort( port );
port->SetSource( source );
}
request.Reply( HTTP_OK, port->GetKey( ));
return true;
}
if( action == "delete_port" )
{
int port_id;
if( !request.GetParam( "port_id", port_id ))
return false;
LockPorts( );
std::map<int, Port *>::iterator it = ports.find( port_id );
if( it == ports.end( ))
{
LogError( "Port not found: %d", port_id );
UnlockPorts( );
return false;
}
it->second->Delete( );
delete it->second;
ports.erase( it );
UnlockPorts( );
return true;
}
request.NotFound( "RPC unknown action: '%s'", action.c_str( ));
return false;
}
bool Service::RPC( const HTTPRequest &request, const std::string &cat, const std::string &action )
{
if( cat == "service" )
{
if( action == "show" )
{
HTTPServer::Response response;
response.AddStatus( HTTP_OK );
response.AddTimeStamp( );
response.AddMime( "html" );
std::string data;
std::string filename = request.GetDocRoot( ) + "/service.html";
int fd = open( filename.c_str( ), O_RDONLY );
if( fd < 0 )
{
request.NotFound( "RPC template not found" );
return false;
}
char tmp[256];
int len;
while(( len = read( fd, tmp, 255 )) > 0 )
{
tmp[len] = '\0';
data += tmp;
}
size_t pos = 0;
snprintf( tmp, sizeof( tmp ), "%d", transponder.GetParent( ).GetKey( ));
if(( pos = data.find( "@source_id@" )) != std::string::npos )
data.replace( pos, strlen( "@source_id@" ), tmp );
snprintf( tmp, sizeof( tmp ), "%d", transponder.GetKey( ));
if(( pos = data.find( "@transponder_id@" )) != std::string::npos )
data.replace( pos, strlen( "@transponder_id@" ), tmp );
snprintf( tmp, sizeof( tmp ), "%d", GetKey( ));
if(( pos = data.find( "@service_id@" )) != std::string::npos )
data.replace( pos, strlen( "@service_id@" ), tmp );
response.AddContent( data );
request.Reply( response );
return true;
}
else if( action == "list_streams" )
{
json_object *h = json_object_new_object();
json_object_object_add( h, "iTotalRecords", json_object_new_int( streams.size( )));
json_object *a = json_object_new_array();
for( std::map<uint16_t, Stream *>::iterator it = streams.begin( ); it != streams.end( ); it++ )
{
json_object *entry = json_object_new_object( );
it->second->json( entry );
json_object_array_add( a, entry );
}
json_object_object_add( h, "data", a );
request.Reply( h );
return true;
}
else if( action == "add_channel" )
{
if( channel )
{
LogError( "Channel already assigned" );
request.NotFound( "Channel already assigned" );
return false;
}
channel = TVDaemon::Instance( )->CreateChannel( this );
if( !channel )
{
request.NotFound( "Channel already exists" );
return false;
}
request.Reply( HTTP_OK );
transponder.HasChannels( true );
transponder.SaveConfig( );
return true;
}
}
request.NotFound( "RPC transponder: unknown action" );
return false;
}