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NXDN: Add SHIFT-JIS support and UTF-8 Conversion and decode Talker Alias for MT 0x27 ALIAS_ARIB; #318

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NXDN: Redo NXDN VCALL_ARIB based on observed values and ARIB STD-B54;

Add UTF16 to UTF8 encoding for DMR Talker Alias when its UTF16;

Encoding Unicode / UTF16 to UTF8 Allows for display into Ncurses Terminal, Event History, etc when its CJK and not normal ISO7/ ASCII or UTF8 encoded as UTF16;

Might be beneficial to convert and run all encoded text through UTF8 encode in the future.
This commit is contained in:
lwvmobile
2025-10-08 19:54:35 -04:00
parent 2d04878506
commit cf032ab955
5 changed files with 1561 additions and 91 deletions
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10
src/dsd_alias.c
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@@ -794,22 +794,18 @@ void dmr_talker_alias_lc_decode (dsd_opts * opts, dsd_state * state, uint8_t slo
}
else if (char_size == 16)
{
int ptr = 0;
setlocale(LC_ALL, ""); //needed when encoded alias contains Chinese (or probably any non-roman charset that isn't default on users terminal)
for (i = 0; i < end; i++)
{
uint16_t character = (uint16_t)ConvertBitIntoBytes(&state->dmr_pdu_sf[slot][(i*16)], 16);
char ch[2]; ch[0] = character & 0xFF; ch[1] = 0;
if (character >= 0x20 && character != 0x7F)
fprintf (stderr, "%lc", character);
else fprintf (stderr, " ");
if (character == 0)
strcat (alias_string, " ");
else if (character >= 0x20 && character <= 0xFE)
strcat (alias_string, ch);
else
strcat (alias_string, "*");
//Encode to UTF-8
ptr += utf8_encode(character, alias_string+ptr);
//debug
// fprintf (stderr, " [%04X], ", character);