/*
* 0x83: Logical Channel Descriptor
* e-book_ed_2.02 corr-acro.doc
*/
void descriptor_PRIVATE_EictaORG_LogicalChannelDescriptor (u_char *b)
{
unsigned int len = b[1];
unsigned int i;
out_nl(4, "--> eicta.org Logical Channel Descriptor");
b += 2;
indent(+1);
for (i = 0; i < len; i += 4) {
unsigned int service_id = (b[i] << 8) | b[i + 1];
unsigned int visible_service_flag = (b[i + 2] >> 7) & 1;
unsigned int reserved = (b[i + 2] >> 2) & 0x1f;
unsigned int logical_channel_number = ((b[i + 2] << 8) | b[i + 3]) & 0x3ff;
out_NL(5);
out_SW_NL(5, "service_id: ", service_id);
out_SB_NL(5, "visible_service_flag: ", visible_service_flag);
out_SB_NL(5, "reserved: ", reserved);
out_SW_NL(5, "logical_channel_number: ", logical_channel_number);
}
indent(-1);
out_NL(4);
}
void processPS_PES_packet (u_int pid, long pkt_nr, u_char *buf, int len)
{
OPTION *opt = getOptionPtr();
char *strx = (opt->packet_mode == PES) ? "PES" : "PS";
indent (0);
print_packet_header (opt, strx, opt->pid, pkt_nr, len);
if (opt->buffer_hexdump) {
printhex_buf (0, buf, len);
out_NL(0);
}
// decode protocol
if (opt->printdecode) {
decodePS_PES_packet (buf, len ,opt->pid);
out_nl (3,"==========================================================");
out_NL (3);
}
}
/*
0xA0 Logic Channel Descriptor
NorDig-Unified ver 2.0, 01.07.2008
*/
void descriptor_PRIVATE_NordigORG_ContentProtectionDescriptor (u_char *b)
{
unsigned int tag = b[0];
unsigned int len = b[1];
unsigned int protectionLevel = b[2];
out_nl(4, "--> NorDig Content Protection Descriptor ");
b += 2;
indent(+1);
out_NL(4);
out_SB_NL(2, "value: ", protectionLevel);
switch(protectionLevel)
{
default:
case 0x00:
out_nl(4, "Outputs shall not be protected.");
break;
case 0x01:
out_nl(4, "Content protection not required.");
break;
case 0x02:
out_nl(4, "Content protection mandatory for video resolution > 576 lines.");
break;
case 0x03:
out_nl(4, "Content protection mandatory regardless of video format and resolution.");
break;
}
indent(-1);
out_NL(4);
}
void descriptor_PRIVATE_PremiereDE_ContentTransmission (u_char *b)
{
int len, str_tim_len;
u_int time_MJD, time_UTC;
// tag = b[0];
len = b[1];
out_nl (4,"--> Premiere Content Transmission descriptor ");
outBit_Sx_NL (4,"transport_stream_ID: ", b, 16, 16);
outBit_S2x_NL (4,"original_network_id: ", b, 32, 16,
(char *(*)(u_long)) dvbstrOriginalNetwork_ID);
outBit_S2Tx_NL(4,"service_ID: ", b, 48, 16,
" --> refers to PMT program_number");
b += 8;
len -= 6;
out_NL(4);
while (len>0) {
out (4,"Start_date: ");
time_MJD = getBits (b, 0, 0, 16);
print_time_mjd (4, time_MJD);
out_NL (4);
str_tim_len = outBit_Sx_NL (5,"start_time_loop_length: ", b, 16, 8);
b += 3;
len -= 3;
indent (+1);
for(; str_tim_len>0; str_tim_len-=3) {
out (4,"Start_time: ");
time_UTC = getBits (b, 0, 0, 24);
print_time_utc (4, time_UTC);
out_NL (4);
b += 3;
len -= 3;
}
out_NL (4);
indent (-1);
}
}
void section_TDT (u_char *b, int len)
{
u_int table_id;
u_long UTC_time_MJD;
u_long UTC_time_UTC;
out_nl (3,"TDT-decoding....");
table_id = outBit_S2x_NL (3,"Table_ID: ", b, 0, 8,
(char *(*)(u_long)) dvbstrTableID );
if (table_id != 0x70) {
out_nl (3,"wrong Table ID");
return;
}
outBit_Sx_NL (3,"section_syntax_indicator: ", b, 8, 1);
outBit_Sx_NL (6,"reserved_1: ", b, 9, 1);
outBit_Sx_NL (6,"reserved_2: ", b, 10, 2);
outBit_Sx_NL (3,"Section_length: ", b, 12, 12);
out (3,"UTC_time: ");
UTC_time_MJD = getBits (b, 0, 24, 16);
UTC_time_UTC = getBits (b, 0, 40, 24);
print_time40 (3, UTC_time_MJD,UTC_time_UTC);
out_NL (3);
}
void descriptorMHP_AIT_DII_location (u_char *b)
{
int len;
// descriptor_tag = b[0];
len = b[1];
outBit_Sx_NL (4,"transport_protcol_label: ", b+2, 0, 8);
b += 3;
len --;
indent(+1);
while (len > 0) {
out_NL (4);
outBit_Sx_NL (4,"reserved: ", b, 0, 1);
outBit_S2Tx_NL (4,"DII_identification: ", b, 1, 15,
"refers to identification in transaction_id");
outBit_Sx_NL (4,"association_tag: ", b, 16, 16);
b += 4;
len -= 4;
}
indent(-1);
}
void descriptorMHP_AIT_pre_fetch (u_char *b)
{
int len;
int len2;
// descriptor_tag = b[0];
len = b[1];
outBit_Sx_NL (4,"transport_protcol_label: ", b+2, 0, 8);
b += 3;
len --;
indent(+1);
while (len > 0) {
out_NL (4);
len2 = outBit_Sx_NL (4,"label_length: ", b, 0, 8);
print_text_UTF8 (4, "label: ", b+1, len2);
out_nl (4, " ==> [= matches DII modul label]");
b += 1 + len2;
len -= 1 + len2;
outBit_Sx_NL (4,"prefetch_priority: ", b, 0, 8);
b++;
len--;
}
indent(-1);
}
void descriptorMHP_AIT_external_application_authorisation (u_char *b)
{
int len;
// descriptor_tag = b[0];
len = b[1];
b += 2;
indent(+1);
while (len > 0) {
int x;
x = mhp_application_identifier (4, b);
b += x;
len -= x;
outBit_Sx_NL (4,"application_priority: ", b, 0, 8);
b++;
len--;
out_NL (4);
}
indent(-1);
}
void descriptorMHP_AIT_application_name (u_char *b)
{
int len;
u_char ISO639_language_code[4];
// descriptor_tag = b[0];
len = b[1];
b += 2;
indent (+1);
while (len > 0) {
int len2;
getISO639_3 (ISO639_language_code, b);
out_nl (4,"ISO639_language_code: %3.3s", ISO639_language_code);
len2 = outBit_Sx_NL (4,"application_name_length: ", b, 24, 8);
print_text_468A (4, "application_name: ", b+4, len2);
b += 4 + len2;
len -= 4 + len2;
out_NL (4);
}
indent (-1);
}
int print_PCR_field (int v, const char *str, u_char *b, int bit_offset)
{
long long pcr_H, pcr_L, pcr_Ext;
long long ull;
int bo = bit_offset;
int v1 = v+1;
out_nl (v,"%s:",str);
indent (+1);
pcr_H = outBit_Sx_NL (v1,"baseH: ", b, bo+ 0, 1);
pcr_L = outBit_Sx_NL (v1,"baseL: ", b, bo+ 1, 32);
outBit_Sx_NL (v1,"reserved: ", b, bo+33, 6);
pcr_Ext = outBit_Sx_NL (v1,"extension: ", b, bo+39, 9);
ull = (pcr_H << 32) + pcr_L;
out (v," ==> %s: ", str);
// print_timebase90kHz (v, ull);
print_pcr_time (v, ull,pcr_Ext);
out_NL (v);
indent (-1);
return 6;
}
void print_xTS_field (int v, const char *str, u_char *b, int bit_offset)
{
long long xTS_32_30;
long long xTS_29_15;
long long xTS_14_0;
long long ull;
int bo = bit_offset;
int v1 = v+1;
out_nl (v,"%s:",str);
indent (+1);
xTS_32_30 = outBit_Sx_NL (v1,"bit[32..30]: ", b, bo+0, 3);
outBit_Sx_NL (v1,"marker_bit: ", b, bo+3, 1);
xTS_29_15 = outBit_Sx_NL (v1,"bit[29..15]: ", b, bo+4, 15);
outBit_Sx_NL (v1,"marker_bit: ", b, bo+19, 1);
xTS_14_0 = outBit_Sx_NL (v1,"bit[14..0]: ", b, bo+20,15);
outBit_Sx_NL (v1,"marker_bit: ", b, bo+35, 1);
ull = (xTS_32_30<<30) + (xTS_29_15<<15) + xTS_14_0;
out (v," ==> %s: ", str);
print_timebase90kHz (v, ull);
out_NL (v);
indent (-1);
}
void mpeg_system_header (int v, u_char *b, int len)
{
/* z.B. H.222 ISO 13818-1 Table 2-34 */
/* ISO 11172-1 system header */
if (len == 0) return;
out_nl (v,"System_header: ");
indent (+1);
if (len > 0) {
// -- within PES packet, not PS!
outBit_Sx_NL (v,"system_header_start_code: ", b, 0, 32);
}
// -- get real length from system_header data
len = outBit_Sx_NL (v,"header_length: ", b, 32, 16);
outBit_Sx_NL (v,"marker_bit: ", b, 48, 1);
outBit_Sx_NL (v,"rate_bound: ", b, 49, 22);
outBit_Sx_NL (v,"marker_bit: ", b, 71, 1);
outBit_Sx_NL (v,"audio_bound: ", b, 72, 6);
outBit_Sx_NL (v,"fixed_flag: ", b, 78, 1);
outBit_Sx_NL (v,"CSPS_flag: ", b, 79, 1);
outBit_Sx_NL (v,"system_audio_lock_flag: ", b, 80, 1);
outBit_Sx_NL (v,"system_video_lock_flag: ", b, 81, 1);
outBit_Sx_NL (v,"marker_bit: ", b, 82, 1);
outBit_Sx_NL (v,"video_bound: ", b, 83, 5);
outBit_Sx_NL (v,"packet_rate_restriction_flag: ", b, 88, 1);
outBit_Sx_NL (v,"reserved_byte: ", b, 89, 7);
b += 12;
len -= 12;
// while (nextbits () == '1') {
// while ((bit = getBits (b, 0,0,1)) == 0x01) {
while ( (*b & 0x80) ) {
if (len <= 0) break;
out_NL (v);
outBit_S2x_NL(v,"Stream_id: ", b, 0, 8,
(char *(*)(u_long))dvbstrPESstream_ID );
outBit_Sx_NL (v,"fixed (0x02): ", b, 8, 2);
outBit_Sx_NL (v,"P-STD_buffer_bound_scale: ", b, 10, 1);
outBit_Sx_NL (v,"P-STD_buffer_size_bound: ", b, 11, 13);
b += 3;
len -= 3;
if (len < 0) out_nl (1, "$$$ something wrong here (length<0)");
}
indent (-1);
}
void PES_decodeDATA_EBU_etc (u_char *b, int len)
{
// -- PES_DATA_bytes EBU
// -- Data Buffer starts at PES_DATA_BYTES...
// --> see parent
int data_identifier;
out_nl (4,"EBU data:");
indent (+1);
data_identifier = outBit_S2x_NL (4,"data_identifier: ", b, 0, 8,
(char *(*)(u_long)) dvbstrPESDataIdentifier);
b++;
len--;
while (len > 0) {
int len2;
int dui;
int n=0;
out_NL (4);
dui = outBit_S2x_NL (4,"data_unit_id: ", b, 0, 8,
(char *(*)(u_long)) dvbstrPES_EBUDataUnitID);
len2 = outBit_Sx_NL (4,"data_unit_length: ", b, 8, 8);
b += 2;
len -= 2;
if (dui==0x02 || dui==0x03 || dui==0xC0 || dui==0xC1) {
n = teletext_data_field (4, b, len2);
} else if (dui==0xC3) {
n = vps_data_field(4, b,len2);
} else if (dui==0xC4) {
n = wss_data_field (4, b,len2);
} else if (dui==0xC5) {
n = closed_caption_data_field (4, b,len2);
} else if (dui==0xC6) {
n = monochrome_data_field (4, b,len2);
} else if (dui==0xFF) {
/* No data field */
n = 0;
}
if ( (len2-n) > 0 ) {
print_databytes (4,"stuffing bytes:", b+n, len2-n);
}
b += len2;
len -= len2;
}
indent (-1);
}
unsigned long long outBit64_Sx_NL (int verbosity, const char *text, u_char *buf, int startbit, int bitlen)
{
unsigned long long value;
value = outBit64_Sx (verbosity,text,buf,startbit,bitlen);
out_NL (verbosity);
return value;
}
int BIOP_ModuleInfo (int v, u_char *b, u_int len_org)
{
int len = len_org;
int n1, i;
// -- due to some misbehavior of some service providers
// -- we do a simple plausi check for tap_counts_min_bytes > len
i = getBits (b, 0, 96, 8); // tap_counts
i = i * 7;
if (i > len_org) { // this is no ModuleInfo
print_databytes (v,"Data Bytes (non-standard):", b, len_org);
return len_org;
}
out_nl (v, "BIOP::ModuleInfo:");
indent (+1);
outBit_S2Tx_NL (v,"ModuleTimeOut: ", b, 0, 32, "(ms)");
outBit_S2Tx_NL (v,"BlockTimeOut: ", b, 32, 32, "(ms)");
outBit_S2Tx_NL (v,"MinBlockTime: ", b, 64, 32, "(ms)");
n1 = outBit_Sx_NL (v,"taps_count: ", b, 96, 8);
b += 13,
len -= 13;
indent (+1);
while (n1-- > 0) {
int n2;
// BIOP_OBJECT_USE
n2 = BIOP_TAP (v, "DSM", b);
b += n2;
len -= n2;
}
indent (-1);
out_NL (v);
n1 = outBit_Sx_NL (v,"userInfoLength: ", b, 0, 8);
// print_databytes (v,"UserInfoData:", b, n1);
dsmcc_CarouselDescriptor_Loop ("userInfo", b+1, n1);
b += 1+n1;
len -= 1+n1;
indent (-1);
return len_org;
}
int descriptorMHP_AIT (u_char *b)
{
int len;
int tag;
out_NL (4);
tag = outBit_S2x_NL (4,"MHP_AIT-DescriptorTag: ", b, 0, 8,
(char *(*)(u_long))dsmccStrMHP_AIT_DescriptorTAG);
len = outBit_Sx_NL (4,"descriptor_length: ", b, 8, 8);
// empty ??
if (len == 0) return len;
// print hex buf of descriptor
printhex_buf (9, b,len+2);
switch (tag) {
case 0x00: descriptorMHP_AIT_application (b); break;
case 0x01: descriptorMHP_AIT_application_name (b); break;
case 0x02: descriptorMHP_AIT_transport_protocol (b); break;
case 0x03: descriptorMHP_AIT_dvb_j_application (b); break;
case 0x04: descriptorMHP_AIT_dvb_j_application_location (b); break;
case 0x05: descriptorMHP_AIT_external_application_authorisation (b); break;
// case 0x06: reserved
// case 0x07: reserved
case 0x08: descriptorMHP_AIT_dvb_html_application (b); break;
case 0x09: descriptorMHP_AIT_dvb_html_application_location (b); break;
case 0x0A: descriptorMHP_AIT_dvb_html_application_boundary (b); break;
case 0x0B: descriptorMHP_AIT_application_icons (b); break;
case 0x0C: descriptorMHP_AIT_pre_fetch (b); break;
case 0x0D: descriptorMHP_AIT_DII_location (b); break;
case 0x0E: descriptorMHP_AIT_delegated_application (b); break;
case 0x0F: descriptorMHP_AIT_plug_in (b); break;
case 0x10: descriptorMHP_AIT_application_storage (b); break;
case 0x11: descriptorMHP_AIT_ip_signalling (b); break;
case 0x5F: descriptorDVB_PrivateDataSpecifier (b); break;
default:
if (tag < 0x80) {
out_nl (0," ----> ERROR: unimplemented descriptor (MHP_AIT context), Report!");
}
descriptor_PRIVATE (b,MHP_AIT);
break;
}
return len+2; // (descriptor total length)
}
u_long BIOP_TAG_dispatch (int v, u_char *b)
{
u_long id_tag;
u_long len;
id_tag = getBits (b, 0, 0, 32); // ID_tag prefetch
switch (id_tag) {
case 0x42494F50: // "BIOP"
// BIOP::FileMessage
// BIOP::DirectoryMessage
// BIOP::StreamMessage
// BIOP::StreamEventMessage
len = BIOP_Message (v, b);
break;
case 0x49534f05: // TAG_LITE_OPTIONS
len = BIOP_LiteOptionsProfileBody (v, b);
break;
case 0x49534f06: // TAG_BIOP
// BIOPProfileBody
len = BIOP_BIOPProfileBody (v, b);
break;
case 0x49534f40: // TAG_ConnBinder
// DSM::ConnBinder
len = BIOP_DSM_ConnBinder (v, b);
break;
case 0x49534f46: // TAG_SERVICE_LOCATION
len = BIOP_DSM_ServiceLocation (v, b);
break;
case 0x49534f50: // TAG_ObjectLocation
// DSM::ConnBinder
len = BIOP_ObjectLocation (v, b);
break;
default: // unknown !!!
// $$$ TODO: we wildly guess, that there is a 32b length field!
// $$$ TODO: this may break the decoding process, if not true
outBit_S2x_NL (v,"profileId_tag: ", b, 0, 32,
(char *(*)(u_long)) dsmccStrIOP_ProfileID );
len = outBit_Sx_NL (v,"profile_data_length: ", b, 32, 32);
print_databytes (v,"unkown profile_data:", b+8, len);
len += 8;
break;
}
out_NL (v);
return len;
}
void descriptorMHP_AIT_application (u_char *b)
{
int len;
int len2;
// descriptor_tag = b[0];
len = b[1];
len2 = outBit_Sx_NL (4,"application_profile_length: ", b, 16, 8);
b += 3;
len -= 1;
indent (+1);
while (len2 > 0) {
int x;
out_NL(4);
x = mhp_application_profile_version (4, b);
b += x;
len -= x;
len2 -= x;
}
out_NL(4);
indent (-1);
outBit_Sx_NL (4,"service_bound_flag: ", b, 0, 1);
outBit_S2x_NL(4,"visibility: ", b, 1, 2,
(char *(*)(u_long)) dsmccStrMHP_visibility_state );
outBit_Sx_NL (4,"reserved: ", b, 3, 5);
outBit_Sx_NL (4,"application_priority: ", b, 8, 8);
b += 2;
len -= 2;
while (len > 0) {
outBit_Sx_NL (4,"transport_protocol_label: ", b, 0, 8);
b++;
len--;
}
}
static u_long body_FileMessage (int v, u_char *b)
{
u_char *b_org = b;
u_long nx,n2,n5;
n2 = outBit_Sx_NL (v,"objectInfo_length: ", b, 0, 16);
b += 2;
if (n2) { // has to be >= 8
outBit64_Sx_NL (v,"DSM::File::ContentSize: ", b, 0, 64);
b += 8;
n2 -= 8;
if (n2 > 0) {
out_nl (v, "Descriptor_loop:");
indent (+1);
while (n2 > 0) {
int x;
x = descriptor (b, DSMCC_CAROUSEL);
b += x;
n2 -= x;
out_NL (v);
}
} // if n2 > 0
indent (-1);
} // if n2
out_NL (v);
nx = do_ServiceContentList (v, b);
b += nx;
outBit_Sx_NL (v,"messageBody_length: ", b, 0, 32);
n5 = outBit_Sx_NL (v,"content_length: ", b, 32, 32);
print_databytes(v,"content__byte:", b+8, n5);
b += 8 + n5;
return (u_long) (b - b_org);
}
/*
* 0x84: Preferred Name List Descriptor
* e-book_ed_2.02 corr-acro.doc
*/
void descriptor_PRIVATE_EictaORG_PreferredNameListDescriptor (u_char *b)
{
unsigned int len = b[1];
unsigned int i, j;
out_nl(4, "--> eicta.org Preferred Name List Descriptor");
b += 2;
indent(+1);
for (i = 0; i < len; i += 4) {
unsigned int ISO_639_language_code = (b[i] << 16) | (b[i + 1] << 8) | b[i + 2];
unsigned int name_count = b[i + 3];
out_NL(4);
out_SL_NL(4, "ISO_639_language_code: ", ISO_639_language_code);
out_SB_NL(4, "name_count: ", name_count);
indent(+1);
for (j = 0; j < name_count; j++) {
unsigned int name_id = b[i + 4];
unsigned int name_length = b[i + 5];
const char *name = &b[i + 6];
out_NL(4);
out_SB_NL(4, "name_id: ", name_id);
out_SB_NL(4, "name_length: ", name_length);
if (name_length > 0)
out_nl(4, "name: %.s", name_length, name);
i += name_length + 2;
}
indent(-1);
}
indent(-1);
out_NL(4);
}
/*
* 0x85: Preferred Name Identifier Descriptor
* e-book_ed_2.02 corr-acro.doc
*/
void descriptor_PRIVATE_EictaORG_PreferredNameIdentifierDescriptor (u_char *b)
{
out_nl(4, "--> eicta.org Preferred Name Identifier Descriptor");
indent(+1);
out_SB_NL(4, "name_id: ", b[2]);
indent(-1);
out_NL(4);
}
/*
* 0x86: Eacem Stream Identifier Descriptor
* e-book_ed_2.02 corr-acro.doc
*/
void descriptor_PRIVATE_EictaORG_EacemStreamIdentifierDescriptor (u_char *b)
{
out_nl(4, "--> eicta.org Eacem Stream Identifier Descriptor");
indent(+1);
out_SB_NL(4, "version_byte: ", b[2]);
indent(-1);
out_NL(4);
}
void processTS_packet (u_int pid, long pkt_nr, u_char *b, int len)
{
OPTION *opt = getOptionPtr();
// -- subdecode prev. collected TS data
// -- push new data
if (opt->printdecode && opt->ts_subdecode) {
ts2SecPes_subdecode (b, len, pid);
}
// -- new packet, output header
indent (0);
print_packet_header (opt, "TS", opt->pid, pkt_nr, len);
// hex output (also on wrong packets)
if (opt->buffer_hexdump) {
printhex_buf (0, b, len);
out_NL(0);
}
// -- decode protocol (if ts packet)
if (opt->printdecode) {
decodeTS_packet (b, len);
out_nl (3,"==========================================================");
out_NL (3);
if (opt->ts_subdecode) {
// -- check if stored packet(s) length is sufficient for output
ts2SecPes_checkAndDo_PacketSubdecode_Output();
}
}
}
int do_FE_Info (OPTION *opt)
{
int fd_fe = 0;
if (opt->inpPidFile) {
fprintf (stderr,"Error: FileMode not possible...\n");
return -1;
}
if((fd_fe = open(opt->devFE,O_RDONLY)) < 0){
IO_error(opt->devFE);
return -1;
}
indent (0);
out_NL (2);
out_nl (2,"---------------------------------------------------------");
out_nl (2,"FrontEnd Info...");
out_nl (2,"---------------------------------------------------------");
out_NL (2);
out_nl (2,"Device: %s",opt->devFE);
out_NL (2);
print_FE_BasicCapabilities (3, fd_fe);
print_FE_CurrentParameters (2, fd_fe);
close(fd_fe);
return 0;
}
void processSI_packet (u_int pid, long pkt_nr, u_char *buf, int len)
{
OPTION *opt = getOptionPtr();
indent (0);
print_packet_header (opt, "SECT", opt->pid, pkt_nr, len);
if (opt->buffer_hexdump) {
printhex_buf (0,buf, len);
out_NL(0);
}
// -- decode protocol
if (opt->printdecode) {
decodeSI_packet (buf,len ,opt->pid);
out_nl (3,"==========================================================");
out_NL (3);
}
}
static void out_SkipBuffer (int v, int len)
{
int lmax;
int l;
lmax = (sizeof(SkipBuffer)/sizeof(u_char));
l = (len > lmax) ? lmax : len;
print_databytes (v,"Skipped bytes:", SkipBuffer, l);
if (l == lmax) {
out_nl (v,"...");
out_NL (v);
}
}
void descriptorMHP_AIT_delegated_application (u_char *b)
{
int len;
// descriptor_tag = b[0];
len = b[1];
b += 2;
// indent(+1);
while (len > 0) {
out_NL (4);
outBit64_Sx_NL (4,"application_identifier: ", b, 0, 48);
b += 6;
len -= 6;
}
// indent(-1);
}
void descriptorMHP_AIT_plug_in (u_char *b)
{
int len;
// descriptor_tag = b[0];
len = b[1];
outBit_Sx_NL (4,"application_type: ", b+2, 0, 16);
b += 4;
len -= 2;
indent(+1);
while (len > 0) {
int x;
out_NL(4);
x = mhp_application_profile_version (4, b);
b += x;
len -= x;
}
// indent(-1);
}
int BIOP_TAP (int v, const char *str, u_char *b)
{
u_char *b_org = b;
int use;
int n;
out_nl (v, "%s::TAP:");
indent (+1);
outBit_Sx_NL (v,"id: ", b, 0, 16);
use = outBit_S2x_NL(v,"use: ", b, 16, 16,
(char *(*)(u_long))dsmccStrBIOP_TAP_Use );
outBit_Sx_NL (v,"association_tag: ", b, 32, 16);
n = outBit_Sx_NL (v,"selector_length: ", b, 48, 8);
b += 7;
// -- a TAP may have a Selector()
if (n >= 2) {
int stype;
stype = outBit_S2x_NL(v,"selector_type: ", b, 0, 16,
(char *(*)(u_long))dsmccStrBIOP_TAP_SelectorType );
indent (+1);
switch (stype) {
case 0x0001: // MessageSelector
dsmcc_print_transactionID_32 (v, b+2);
outBit_S2Tx_NL (v,"timeout: ", b, 48, 32, "usec.");
break;
case 0x0109: // ATSC A95: TSFS_selector
outBit_Sx_NL (v,"carouselId: ", b, 16, 32);
outBit_S2Tx_NL (v,"DSI_timeout: ", b, 48, 32, "usec.");
if (n > 10) {
print_databytes (v,"URI_byte:", b+10, n-10);
}
break;
case 0x0000: // ISO/IEC reserved
default: // unknown, default
print_databytes (v,"selector_data:", b+2, n-2);
break;
}
indent (-1);
} else {
if (n > 0) {
print_databytes (v,"selector_data:", b, n);
}
}
b += n;
indent (-1);
out_NL (v);
return (int) (b - b_org);
}
int dsmcc_DownloadInfoIndication (int v, u_char *b, u_int len)
{
int len_org = len;
int n_modules;
int len2;
int i, x;
// already read dsmcc_MessageHeader (v, b, len, &dmh);
outBit_Sx_NL (v,"downloadId: ", b , 0, 32);
outBit_Sx_NL (v,"blockSize: ", b+ 4, 0, 16);
outBit_Sx_NL (v,"windowSize: ", b+ 6, 0, 8);
outBit_Sx_NL (v,"ackPeriod: ", b+ 7, 0, 8);
outBit_Sx_NL (v,"tCDownloadWindow: ", b+ 8, 0, 32);
outBit_Sx_NL (v,"tCDownloadScenario: ", b+12, 0, 32);
b += 16;
len -= 16;
x = dsmcc_CompatibilityDescriptor (b);
b += x;
len -= x;
n_modules = outBit_Sx_NL (v,"numberOfModules: ", b, 0, 16);
b += 2;
len -= 2;
for (i=0; i < n_modules; i++) {
u_int mId;
out_NL (v);
out_nl (v, "Module (%d):",i);
indent (+1);
mId = outBit_Sx (v,"moduleId: ", b, 0, 16);
out_nl (4, "%s", (mId < 0xFFF0) ? "" : " [= DAVIC application]");
outBit_Sx_NL (v,"moduleSize: " , b, 16, 32);
outBit_Sx_NL (v,"moduleVersion: ", b, 48, 8);
len2 = outBit_Sx_NL (v,"moduleInfoLength: ", b, 56, 8);
b += 8;
len -= 8;
// moduleInfoByte: these fields shall convey a list of descriptors
// which each define one or more attributes of the described module,
// except when the moduleId is within the range of 0xFFF0-0xFFFF. In
// this case, the moduleInfoByte structure contains the ModuleInfo
// structure as defined by DAVIC with the privateDataByte field of that
// structure as a loop of descriptors.
// ISO 13818-6:2000 11.3.3.2
if (mId < 0xFFF0) {
BIOP_ModuleInfo (v, b, len2);
} else {
print_databytes (v, "moduleInfoBytes: ", b, len2); // $$$ TODO Davic
}
b += len2;
len -= len2;
indent (-1);
}
out_NL (v);
indent (-1);
len2 = outBit_Sx_NL (v,"privateDataLength: ", b, 0, 16);
print_databytes (v, "privat Data: ", b+2, len2); // $$$ TODO ???
// b += 2 + len2;
// len -= 2 + len2;
return len_org;
}