#include "dvb.h"
+#include "charset.h"
+
#undef DEBUG_TPDU
#define HLCI_WAIT_CAM_READY 0
#define CAM_PROG_MAX MAX_PROGRAMS
static void ConditionalAccessOpen( access_t * p_access, int i_session_id );
static void DateTimeOpen( access_t * p_access, int i_session_id );
static void MMIOpen( access_t * p_access, int i_session_id );
+static char *dvbsi_to_utf8( char *psz_instring, size_t i_length );
/*****************************************************************************
* Utility functions
static char *MMIGetText( access_t *p_access, uint8_t **pp_apdu, int *pi_size )
{
int i_tag = APDUGetTag( *pp_apdu, *pi_size );
- char *psz_text;
int l;
uint8_t *d;
}
d = APDUGetLength( *pp_apdu, &l );
- psz_text = malloc( l + 1 );
- strncpy( psz_text, (char *)d, l );
- psz_text[l] = '\0';
*pp_apdu += l + 4;
*pi_size -= l + 4;
- return psz_text;
+
+ return dvbsi_to_utf8((char*)d,l);
}
/*****************************************************************************
* program. */
}
+static char *dvbsi_to_utf8( char *psz_instring, size_t i_length )
+{
+ char *psz_encoding, *psz_stringstart, *psz_outstring, *psz_tmp;
+ char psz_encbuf[12];
+ size_t i_in, i_out;
+ vlc_iconv_t iconv_handle;
+ if( i_length < 1 ) return NULL;
+ if( psz_instring[0] >= 0x20 )
+ {
+ psz_stringstart = psz_instring;
+ psz_encoding = "ISO_8859-1"; /* should be ISO6937 according to spec, but this seems to be the one used */
+ } else switch( psz_instring[0] )
+ {
+ case 0x01:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-5";
+ break;
+ case 0x02:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-6";
+ break;
+ case 0x03:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-7";
+ break;
+ case 0x04:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-8";
+ break;
+ case 0x05:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-9";
+ break;
+ case 0x06:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-10";
+ break;
+ case 0x07:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-11";
+ break;
+ case 0x08:
+ psz_stringstart = &psz_instring[1]; /*possibly reserved?*/
+ psz_encoding = "ISO_8859-12";
+ break;
+ case 0x09:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-13";
+ break;
+ case 0x0a:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-14";
+ break;
+ case 0x0b:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "ISO_8859-15";
+ break;
+ case 0x10:
+ if( i_length < 3 || psz_instring[1] != '\0' || psz_instring[2] > 0x0f
+ || psz_instring[2] == 0 )
+ return EnsureUTF8(strndup(psz_instring,i_length));
+ sprintf( psz_encbuf, "ISO_8859-%d", psz_instring[2] );
+ psz_stringstart = &psz_instring[3];
+ psz_encoding = psz_encbuf;
+ break;
+ case 0x11:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "UTF-16";
+ break;
+ case 0x12:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "KSC5601-1987";
+ break;
+ case 0x13:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "GB2312";/*GB-2312-1980 */
+ break;
+ case 0x14:
+ psz_stringstart = &psz_instring[1];
+ psz_encoding = "BIG-5";
+ break;
+ case 0x15:
+ return EnsureUTF8(strndup(&psz_instring[1],i_length-1));
+ break;
+ default:
+ /* invalid */
+ return EnsureUTF8(strndup(psz_instring,i_length));
+ }
+ iconv_handle = vlc_iconv_open( "UTF-8", psz_encoding );
+ i_in = i_length - (psz_stringstart - psz_instring );
+ i_out = i_in * 6;
+ psz_outstring = psz_tmp = (char*)malloc( i_out * sizeof(char) + 1 );
+ vlc_iconv( iconv_handle, &psz_stringstart, &i_in, &psz_tmp, &i_out );
+ vlc_iconv_close( iconv_handle );
+ *psz_tmp = '\0';
+ return psz_outstring;
+}