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 * Simple MPEG/DVB parser to achieve network/service information without initial tuning data
 * Copyright (C) 2006, 2007, 2008, 2009 Winfried Koehler 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 * Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * The author can be reached at: handygewinnspiel AT gmx DOT de
 * The project's page is http://wirbel.htpc-forum.de/w_scan/index2.html

/* 20090323 --wk */

#include <stdio.h>
#include "extended_frontend.h"
#include "scan.h"
#include "dump-xine.h"

const char * xine_inversion_name(int inversion) {
      switch(inversion) {
            case INVERSION_OFF: return "INVERSION_OFF";
            case INVERSION_ON:  return "INVERSION_ON";
            default:        return "INVERSION_AUTO";

const char * xine_fec_name(int fec) {
      switch(fec) {
            case FEC_NONE:  return "FEC_NONE";
            case FEC_1_2:   return "FEC_1_2";
            case FEC_2_3:   return "FEC_2_3";
            case FEC_3_4:   return "FEC_3_4";
            case FEC_4_5:   return "FEC_4_5";
            case FEC_5_6:   return "FEC_5_6";
            case FEC_6_7:   return "FEC_6_7";
            case FEC_7_8:   return "FEC_7_8";
            case FEC_8_9:   return "FEC_8_9";
            case FEC_3_5:   return "FEC_3_5";
            case FEC_9_10:  return "FEC_9_10";
            default:    return "FEC_AUTO";

const char * xine_modulation_name(int modulation) {
      switch(modulation) {    
            case QPSK   : return "QPSK";  
            case QAM_16 : return "QAM_16"; 
            case QAM_32 : return "QAM_32"; 
            case QAM_64 : return "QAM_64"; 
            case QAM_128      : return "QAM_128"; 
            case QAM_256      : return "QAM_256"; 
            case QAM_AUTO     : return "QAM_AUTO";    
            case VSB_8  : return "VSB_8"; 
            case VSB_16 : return "VSB_16"; 
            case PSK_8  : return "PSK_8"; 
            case APSK_16      : return "APSK_16";
            case APSK_32      : return "APSK_32";
            case DQPSK  : return "DQPSK";
            default           : return "QAM_AUTO";

const char * xine_bandwidth_name (int bandwidth) {
      switch(bandwidth) {               
            case BANDWIDTH_8_MHZ : return "BANDWIDTH_8_MHZ";
            case BANDWIDTH_7_MHZ : return "BANDWIDTH_7_MHZ";
            case BANDWIDTH_6_MHZ : return "BANDWIDTH_6_MHZ";
            #ifdef BANDWIDTH_5_MHZ
            // not defined in Linux DVB API
            case BANDWIDTH_5_MHZ : return "BANDWIDTH_5_MHZ";
            default                : return "BANDWIDTH_AUTO";
const char * xine_transmission_mode_name (int transmission_mode) {
      switch(transmission_mode) {             
            case TRANSMISSION_MODE_2K : return "TRANSMISSION_MODE_2K";
            case TRANSMISSION_MODE_8K : return "TRANSMISSION_MODE_8K";
            #ifdef TRANSMISSION_MODE_4K
            // not defined in Linux DVB API
            case TRANSMISSION_MODE_4K : return "TRANSMISSION_MODE_4K";
            default                   : return "TRANSMISSION_MODE_AUTO";

const char * xine_guard_name (int guard_interval) {
      switch(guard_interval) {                
            case GUARD_INTERVAL_1_32 : return "GUARD_INTERVAL_1_32";
            case GUARD_INTERVAL_1_16 : return "GUARD_INTERVAL_1_16";
            case GUARD_INTERVAL_1_8  : return "GUARD_INTERVAL_1_8";
            case GUARD_INTERVAL_1_4  : return "GUARD_INTERVAL_1_4";
            default                  : return "GUARD_INTERVAL_AUTO";

const char * xine_hierarchy_name (int hierarchy) {
      switch(hierarchy) {               
            case HIERARCHY_NONE     : return "HIERARCHY_NONE";
            case HIERARCHY_1  : return "HIERARCHY_1";
            case HIERARCHY_2  : return "HIERARCHY_2";
            case HIERARCHY_4  : return "HIERARCHY_4";
            default                 : return "HIERARCHY_AUTO";

void xine_dump_dvb_parameters (FILE *f, struct extended_dvb_frontend_parameters *p, struct w_scan_flags * flags)
      switch (flags->fe_type) {
      case FE_ATSC:
            fprintf (f, "%i:", p->frequency);
            fprintf (f, "%s",  xine_modulation_name(p->u.vsb.modulation));
      case FE_QAM:
            fprintf (f, "%i:", p->frequency);
            fprintf (f, "%s:", xine_inversion_name(p->inversion));
            fprintf (f, "%i:", p->u.qpsk.symbol_rate);
            fprintf (f, "%s:", xine_fec_name(p->u.qpsk.fec_inner));
            fprintf (f, "%s",  xine_modulation_name(p->u.qam.modulation));
      case FE_OFDM:
            fprintf (f, "%i:", p->frequency);
            fprintf (f, "%s:", xine_inversion_name(p->inversion));
            fprintf (f, "%s:", xine_bandwidth_name(p->u.ofdm.bandwidth));
            fprintf (f, "%s:", xine_fec_name(p->u.ofdm.code_rate_HP));
            fprintf (f, "%s:", xine_fec_name(p->u.ofdm.code_rate_LP));
            fprintf (f, "%s:", xine_modulation_name(p->u.ofdm.constellation));
            fprintf (f, "%s:", xine_transmission_mode_name(p->u.ofdm.transmission_mode));
            fprintf (f, "%s:", xine_guard_name(p->u.ofdm.guard_interval));
            fprintf (f, "%s",  xine_hierarchy_name(p->u.ofdm.hierarchy_information));
      case FE_QPSK:
            fprintf (f, "%i:", p->frequency / 1000);
            switch (p->u.qpsk.polarization) {
                  case POLARIZATION_HORIZONTAL:
                        fprintf (f, "h:");
                  case POLARIZATION_VERTICAL:
                        fprintf (f, "v:");
                  case POLARIZATION_CIRCULAR_LEFT:
                        fprintf (f, "l:");
                  case POLARIZATION_CIRCULAR_RIGHT:
                        fprintf (f, "r:");

            if (flags->rotor_position > 0)
                  fprintf (f, "%i:", flags->rotor_position);
                  fprintf (f, "0:");

            fprintf (f, "%i", p->u.qpsk.symbol_rate / 1000);

void xine_dump_service_parameter_set (FILE *f, 
                        const char *service_name,
                        const char *provider_name,
                        struct extended_dvb_frontend_parameters *p,
                        uint16_t video_pid,
                        uint16_t *audio_pid,
                        uint16_t service_id,
                        struct w_scan_flags * flags)
      if (video_pid || audio_pid[0]) {
            if (provider_name)
                  fprintf (f, "%s(%s):", service_name, provider_name);
                  fprintf (f, "%s:", service_name);
            xine_dump_dvb_parameters (f, p, flags);
            fprintf (f, ":%i:%i:%i", video_pid, audio_pid[0], service_id);
            fprintf (f, "\n");

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