void* handleConnection(void* aCon)
{
connection con = *( (connection*) aCon );
printf( "\nConnection with client %d established.", con );
char* buffer;
if ( readHttpRequest( con, &buffer ) != 0 ) {
//printf( "\nError reading message." );
sendHttpResponse( con, 500, ERROR_500 );
end_contact( con );
return 0;
}
struct Request req = parseRequest( buffer );
printf( "\nReceived request from client:" );
printRequestData( &req );
if ( req.invalid != 0 ) {
printf( "\nInvalid request: %s", buffer );
sendHttpResponse( con, 400, ERROR_400 );
freeRequest( &req );
end_contact( con );
return 0;
}
free( buffer );
checkCommandValid( &req );
if ( req.invalid != 0 ) {
printf( "\nInvalid command: %s", req.command );
sendHttpResponse( con, 405, ERROR_405 );
freeRequest( &req );
end_contact( con );
return 0;
}
checkPathValid( &req );
if ( req.invalid != 0 ) {
printf( "\nInvalid path requested: %s", req.path );
sendHttpResponse( con, 403, ERROR_403 );
freeRequest( &req );
end_contact( con );
return 0;
}
getFullPath( &req );
if ( req.invalid != 0 ) {
printf( "\nUnknown file: %s", req.path );
sendHttpResponse( con, 404, ERROR_404 );
freeRequest( &req );
end_contact( con );
return 0;
}
FILE * fd = fopen( req.path, "r" );
if( !fd )
{
printf( "\nCould not open file: %s", req.path );
sendHttpResponse( con, 403, ERROR_403 );
freeRequest( &req );
end_contact( con );
return 0;
}
if( sendHttpResponse( con, 200, STATUS_200 ) );
{
int num_bytes = 0;
char * readbuf = malloc( 1024 );
while( !feof( fd ) )
{
num_bytes = fread( readbuf, 1, 1, fd );
if( num_bytes < 0 )
break;
if( write( con, readbuf, num_bytes ) < 0 )
break;
}
write( con, "\r\n\r\n", 4 );
fclose( fd );
free( readbuf );
}
printf( "\nClosing Connection %d", con);
end_contact( con );
return 0;
}
void EndContact(b2Contact* contact) {
end_contact(object, contact);
}
