static int
scanfile_load_dvbt ( dvb_mux_conf_t *mux, const char *line )
{
char bw[20], fec[20], fec2[20], qam[20], mode[20], guard[20], hier[20];
int r;
if (*line == '2') {
unsigned int plp_id;
r = sscanf(line+1, "%u %10s %10s %10s %10s %10s %10s %10s %u",
&mux->dmc_fe_freq, bw, fec, fec2, qam,
mode, guard, hier, &plp_id);
if(r != 9) return 1;
mux->dmc_fe_delsys = DVB_SYS_DVBT2;
} else {
r = sscanf(line, "%u %10s %10s %10s %10s %10s %10s %10s",
&mux->dmc_fe_freq, bw, fec, fec2, qam, mode, guard, hier);
if(r != 8) return 1;
mux->dmc_fe_delsys = DVB_SYS_DVBT;
}
mux->dmc_fe_type = DVB_TYPE_T;
if ((mux->u.dmc_fe_ofdm.bandwidth = dvb_str2bw(bw)) == -1) return 1;
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.code_rate_HP = dvb_str2fec(fec)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.code_rate_LP = dvb_str2fec(fec2)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.transmission_mode = dvb_str2mode(mode)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.guard_interval = dvb_str2guard(guard)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.hierarchy_information = dvb_str2hier(hier)) == -1) return 1;
return 0;
}
static int
scanfile_load_dvbs ( dvb_mux_conf_t *mux, const char *line )
{
char pol[20], fec[20], qam[20], rolloff[20];
int r, v2 = 0;
if (*line == '2') {
v2 = 2;
line++;
}
r = sscanf(line, "%u %s %u %s %s %s",
&mux->dmc_fe_freq, pol, &mux->u.dmc_fe_qpsk.symbol_rate,
fec, rolloff, qam);
if (r < (4+v2)) return 1;
mux->dmc_fe_type = DVB_TYPE_S;
if ((mux->u.dmc_fe_qpsk.polarisation = dvb_str2pol(pol)) == -1) return 1;
if ((mux->u.dmc_fe_qpsk.fec_inner = dvb_str2fec(fec)) == -1) return 1;
if (v2) {
mux->dmc_fe_delsys = DVB_SYS_DVBS2;
if ((mux->dmc_fe_rolloff = dvb_str2rolloff(rolloff)) == -1) return 1;
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
} else {
mux->dmc_fe_delsys = DVB_SYS_DVBS;
mux->dmc_fe_rolloff = DVB_ROLLOFF_35;
mux->dmc_fe_modulation = DVB_MOD_QPSK;
}
if (v2) return 1;
return 0;
}
static int
scanfile_load_dvbs ( dvb_mux_conf_t *mux, const char *line )
{
char pol[20], fec[20], qam[20], rolloff[20];
int r, v2 = 0;
dvb_frontend_parameters_t *p = &mux->dmc_fe_params;
if (*line == '2') {
v2 = 2;
line++;
}
r = sscanf(line, "%u %s %u %s %s %s",
&p->frequency, pol, &p->u.qpsk.symbol_rate,
fec, rolloff, qam);
if (r < (4+v2)) return 1;
if ((mux->dmc_fe_polarisation = dvb_str2pol(pol)) == -1) return 1;
if ((p->u.qpsk.fec_inner = dvb_str2fec(fec)) == -1) return 1;
if (v2) {
mux->dmc_fe_delsys = SYS_DVBS2;
if ((mux->dmc_fe_rolloff = dvb_str2rolloff(rolloff)) == -1) return 1;
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
} else {
mux->dmc_fe_delsys = SYS_DVBS;
mux->dmc_fe_rolloff = ROLLOFF_35;
mux->dmc_fe_modulation = QPSK;
}
return 0;
}
static int
scanfile_load_dvbs ( dvb_mux_conf_t *mux, const char *line )
{
char pol[20], fec[20], qam[20], rolloff[20];
int r, v2 = 0;
if (*line == '2') {
v2 = 2;
line++;
}
dvb_mux_conf_init(mux, v2 ? DVB_SYS_DVBS2 : DVB_SYS_DVBS);
r = sscanf(line, "%u %s %u %s %s %s %d %d %d",
&mux->dmc_fe_freq, pol, &mux->u.dmc_fe_qpsk.symbol_rate,
fec, rolloff, qam, &mux->dmc_fe_stream_id, &mux->dmc_fe_pls_code, (int*)&mux->dmc_fe_pls_mode);
if (r < (4+v2)) return 1;
if ((mux->u.dmc_fe_qpsk.polarisation = dvb_str2pol(pol)) == -1) return 1;
if ((mux->u.dmc_fe_qpsk.fec_inner = dvb_str2fec(fec)) == -1) return 1;
if (v2) {
if ((mux->dmc_fe_rolloff = dvb_str2rolloff(rolloff)) == -1) return 1;
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
if (r < (4+v2+1)) mux->dmc_fe_stream_id = DVB_NO_STREAM_ID_FILTER;
if (r < (4+v2+2)) mux->dmc_fe_pls_code = 1;
if (r < (4+v2+3)) mux->dmc_fe_pls_mode = 0;
} else {
mux->dmc_fe_rolloff = DVB_ROLLOFF_35;
mux->dmc_fe_modulation = DVB_MOD_QPSK;
}
return 0;
}
static int
scanfile_load_dvbt ( dvb_mux_conf_t *mux, const char *line )
{
char bw[20], fec[20], fec2[20], qam[20], mode[20], guard[20], hier[20];
int r;
uint32_t i;
dvb_frontend_parameters_t *p = &mux->dmc_fe_params;
if (*line == '2') {
r = sscanf(line+1, "%u %u %u %10s %10s %10s %10s %10s %10s %10s",
&i, &i, &p->frequency, bw, fec, fec2, qam, mode, guard, hier);
if(r != 10) return 1;
mux->dmc_fe_delsys = SYS_DVBT2;
} else {
r = sscanf(line, "%u %10s %10s %10s %10s %10s %10s %10s",
&p->frequency, bw, fec, fec2, qam, mode, guard, hier);
if(r != 8) return 1;
mux->dmc_fe_delsys = SYS_DVBT;
}
if ((p->u.ofdm.bandwidth = dvb_str2bw(bw)) == -1) return 1;
if ((p->u.ofdm.constellation = dvb_str2qam(qam)) == -1) return 1;
if ((p->u.ofdm.code_rate_HP = dvb_str2fec(fec)) == -1) return 1;
if ((p->u.ofdm.code_rate_LP = dvb_str2fec(fec2)) == -1) return 1;
if ((p->u.ofdm.transmission_mode = dvb_str2mode(mode)) == -1) return 1;
if ((p->u.ofdm.guard_interval = dvb_str2guard(guard)) == -1) return 1;
if ((p->u.ofdm.hierarchy_information = dvb_str2hier(hier)) == -1) return 1;
return 0;
}
static int
scanfile_load_atsc ( dvb_mux_conf_t *mux, const char *line )
{
char qam[20];
int r;
r = sscanf(line, "%u %s", &mux->dmc_fe_freq, qam);
if (r != 2) return 1;
dvb_mux_conf_init(mux, DVB_SYS_ATSC);
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
return 0;
}
static int
scanfile_load_atsc ( dvb_mux_conf_t *mux, const char *line )
{
char qam[20];
int r;
dvb_frontend_parameters_t *p = &mux->dmc_fe_params;
r = sscanf(line, "%u %s", &p->frequency, qam);
if (r != 2) return 1;
mux->dmc_fe_delsys = SYS_ATSC;
if ((p->u.vsb.modulation = dvb_str2qam(qam)) == -1) return 1;
return 0;
}
static int
scanfile_load_dvbc ( dvb_mux_conf_t *mux, const char *line )
{
char fec[20], qam[20];
int r;
r = sscanf(line, "%u %u %s %s",
&mux->dmc_fe_freq, &mux->u.dmc_fe_qam.symbol_rate, fec, qam);
if(r != 4) return 1;
dvb_mux_conf_init(mux, DVB_SYS_DVBC_ANNEX_A);
if ((mux->u.dmc_fe_qam.fec_inner = dvb_str2fec(fec)) == -1) return 1;
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
return 0;
}
static int
scanfile_load_dvbc ( dvb_mux_conf_t *mux, const char *line )
{
char fec[20], qam[20];
int r;
dvb_frontend_parameters_t *p = &mux->dmc_fe_params;
r = sscanf(line, "%u %u %s %s",
&p->frequency, &p->u.qam.symbol_rate, fec, qam);
if(r != 4) return 1;
mux->dmc_fe_delsys = SYS_DVBC_ANNEX_AC;
if ((p->u.qam.fec_inner = dvb_str2fec(fec)) == -1) return 1;
if ((p->u.qam.modulation = dvb_str2qam(qam)) == -1) return 1;
return 0;
}
static int
scanfile_load_dvbt ( dvb_mux_conf_t *mux, const char *line )
{
char bw[20], fec[20], fec2[20], qam[20], mode[20], guard[20], hier[20];
int r;
if (*line == '2') {
unsigned int system_id;
dvb_mux_conf_init(mux, DVB_SYS_DVBT2);
r = sscanf(line+1, "%u %s", &mux->dmc_fe_stream_id, bw);
if (r == 2 && mux->dmc_fe_stream_id < 1000 && strstr(bw, "MHz") == 0) {
r = sscanf(line+1, "%u %u %u %10s %10s %10s %10s %10s %10s %10s",
&mux->dmc_fe_stream_id, &system_id, &mux->dmc_fe_freq, bw, fec, fec2, qam,
mode, guard, hier);
if(r != 10) return 1;
} else {
r = sscanf(line+1, "%u %10s %10s %10s %10s %10s %10s %10s %u",
&mux->dmc_fe_freq, bw, fec, fec2, qam,
mode, guard, hier, &mux->dmc_fe_stream_id);
if(r == 8) mux->dmc_fe_stream_id = DVB_NO_STREAM_ID_FILTER; else
if(r != 9) return 1;
}
} else {
dvb_mux_conf_init(mux, DVB_SYS_DVBT);
r = sscanf(line, "%u %10s %10s %10s %10s %10s %10s %10s",
&mux->dmc_fe_freq, bw, fec, fec2, qam, mode, guard, hier);
if(r != 8) return 1;
}
if ((mux->u.dmc_fe_ofdm.bandwidth = dvb_str2bw(bw)) == -1) return 1;
if ((mux->dmc_fe_modulation = dvb_str2qam(qam)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.code_rate_HP = dvb_str2fec(fec)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.code_rate_LP = dvb_str2fec(fec2)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.transmission_mode = dvb_str2mode(mode)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.guard_interval = dvb_str2guard(guard)) == -1) return 1;
if ((mux->u.dmc_fe_ofdm.hierarchy_information = dvb_str2hier(hier)) == -1) return 1;
return 0;
}
static int
scanfile_load_dvbv5 ( scanfile_network_t *net, char *line, fb_file *fp )
{
int res = 1, r = 1;
char buf[256];
char *s, *t;
const char *x;
dvb_mux_conf_t *mux;
htsmsg_t *l;
/* validity check for [text] */
s = str_trim(line);
if (s == '\0' || s[strlen(s) - 1] != ']')
return 1;
l = htsmsg_create_map();
/* Process file */
while (!fb_eof(fp)) {
/* Get line */
buf[sizeof(buf)-1] = '\0';
if (!fb_gets(fp, buf, sizeof(buf) - 1)) break;
s = str_trim(buf);
if (*s == '#' || *s == '\0')
continue;
if (*s == '[') {
res = 0;
break;
}
if ((t = strchr(s, '=')) == NULL)
continue;
*t = '\0';
s = str_trim(s);
t = str_trim(t + 1);
htsmsg_add_str(l, s, t);
}
mux = malloc(sizeof(dvb_mux_conf_t));
mux->dmc_fe_delsys = -1;
x = htsmsg_get_str(l, "DELIVERY_SYSTEM");
if (x && (mux->dmc_fe_delsys = dvb_str2delsys(x)) == -1) {
if (!strcmp(s, "DVBC"))
mux->dmc_fe_delsys = DVB_SYS_DVBC_ANNEX_A;
}
if (!x || (int)mux->dmc_fe_delsys < 0)
mux_fail(r, "wrong system '%s'", x);
dvb_mux_conf_init(mux, mux->dmc_fe_delsys);
if (mux->dmc_fe_delsys == DVB_SYS_DVBT ||
mux->dmc_fe_delsys == DVB_SYS_DVBT2) {
mux->u.dmc_fe_ofdm.bandwidth = DVB_BANDWIDTH_AUTO;
mux->u.dmc_fe_ofdm.code_rate_HP = DVB_FEC_AUTO;
mux->u.dmc_fe_ofdm.code_rate_LP = DVB_FEC_NONE;
mux->dmc_fe_modulation = DVB_MOD_QAM_64;
mux->u.dmc_fe_ofdm.transmission_mode = DVB_TRANSMISSION_MODE_8K;
mux->u.dmc_fe_ofdm.hierarchy_information = DVB_HIERARCHY_NONE;
if ((x = htsmsg_get_str(l, "BANDWIDTH_HZ"))) {
if (isdigit(x[0])) {
/* convert to kHz */
int64_t ll = strtoll(x, NULL, 0);
ll /= 1000;
snprintf(buf, sizeof(buf), "%llu", (long long unsigned)ll);
x = buf;
}
if ((mux->u.dmc_fe_ofdm.bandwidth = dvb_str2bw(x)) == -1)
mux_fail(r, "wrong bandwidth '%s'", x);
}
if ((x = htsmsg_get_str(l, "CODE_RATE_HP")))
if ((mux->u.dmc_fe_ofdm.code_rate_HP = dvb_str2fec(x)) == -1)
mux_fail(r, "wrong code rate HP '%s'", x);
if ((x = htsmsg_get_str(l, "CODE_RATE_LP")))
if ((mux->u.dmc_fe_ofdm.code_rate_LP = dvb_str2fec(x)) == -1)
mux_fail(r, "wrong code rate LP '%s'", x);
if ((x = htsmsg_get_str(l, "MODULATION")))
if ((mux->dmc_fe_modulation = dvb_str2qam(x)) == -1)
mux_fail(r, "wrong modulation '%s'", x);
if ((x = htsmsg_get_str(l, "TRANSMISSION_MODE")))
if ((mux->u.dmc_fe_ofdm.transmission_mode = dvb_str2mode(x)) == -1)
mux_fail(r, "wrong transmission mode '%s'", x);
if ((x = htsmsg_get_str(l, "GUARD_INTERVAL")))
if ((mux->u.dmc_fe_ofdm.guard_interval = dvb_str2guard(x)) == -1)
mux_fail(r, "wrong guard interval '%s'", x);
if ((x = htsmsg_get_str(l, "HIERARCHY")))
if ((mux->u.dmc_fe_ofdm.hierarchy_information = dvb_str2hier(x)) == -1)
mux_fail(r, "wrong hierarchy '%s'", x);
if ((x = htsmsg_get_str(l, "INVERSION")))
if ((mux->dmc_fe_inversion = dvb_str2inver(x)) == -1)
mux_fail(r, "wrong inversion '%s'", x);
if (htsmsg_get_s32(l, "STREAM_ID", &mux->dmc_fe_stream_id))
mux->dmc_fe_stream_id = DVB_NO_STREAM_ID_FILTER;
} else if (mux->dmc_fe_delsys == DVB_SYS_DVBS ||
mux->dmc_fe_delsys == DVB_SYS_DVBS2) {
mux->dmc_fe_modulation =
mux->dmc_fe_delsys == DVB_SYS_DVBS2 ? DVB_MOD_PSK_8 : DVB_MOD_QPSK;
mux->u.dmc_fe_qpsk.fec_inner = DVB_FEC_AUTO;
mux->dmc_fe_rolloff = DVB_ROLLOFF_35;
if ((x = htsmsg_get_str(l, "MODULATION")))
if ((mux->dmc_fe_modulation = dvb_str2qam(x)) == -1)
mux_fail(r, "wrong modulation '%s'", x);
if ((x = htsmsg_get_str(l, "INNER_FEC")))
if ((mux->u.dmc_fe_qpsk.fec_inner = dvb_str2fec(x)) == -1)
mux_fail(r, "wrong inner FEC '%s'", x);
if ((x = htsmsg_get_str(l, "INVERSION")))
if ((mux->dmc_fe_inversion = dvb_str2inver(x)) == -1)
mux_fail(r, "wrong inversion '%s'", x);
if ((x = htsmsg_get_str(l, "ROLLOFF")))
if ((mux->dmc_fe_rolloff = dvb_str2rolloff(x)) == -1)
mux_fail(r, "wrong rolloff '%s'", x);
if ((x = htsmsg_get_str(l, "PILOT")))
if ((mux->dmc_fe_pilot = dvb_str2rolloff(x)) == -1)
mux_fail(r, "wrong pilot '%s'", x);
if (htsmsg_get_s32(l, "STREAM_ID", &r)) {
mux->dmc_fe_stream_id = DVB_NO_STREAM_ID_FILTER;
mux->dmc_fe_pls_mode = 0;
mux->dmc_fe_pls_code = 1;
}
else {
mux->dmc_fe_stream_id = r&0xff;
mux->dmc_fe_pls_mode = (r>>26)&0x3;
mux->dmc_fe_pls_code = (r>>8)&0x3FFFF;
}
if ((x = htsmsg_get_str(l, "POLARIZATION"))) {
char pol[2];
pol[0] = x[0]; pol[1] = '\0';
if ((mux->u.dmc_fe_qpsk.polarisation = dvb_str2pol(pol)) == -1)
mux_fail(r, "wrong polarisation '%s'", x);
} else {
mux_fail0(r, "dvb-s: undefined polarisation");
}
if (htsmsg_get_u32(l, "SYMBOL_RATE", &mux->u.dmc_fe_qpsk.symbol_rate))
mux_fail0(r, "dvb-s: undefined symbol rate");
} else if (mux->dmc_fe_delsys == DVB_SYS_DVBC_ANNEX_A ||