tristan/ZealOS
1
0
Fork 0
mirror of https://github.com/Zeal-Operating-System/ZealOS.git synced 2024-12-24 22:50:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Refactor

Browse source
This commit is contained in:
y4my4my4m 2023-05-11 23:26:39 +09:00
parent 533159b87b
commit ad1d9b044b
2 changed files with 84 additions and 51 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
src/Home/Telnet/Telnet.ZC
View file

@ -20,57 +20,6 @@ Cd(__DIR__);;
CTask *input_task = NULL;
Bool force_disconnect = FALSE;
U0 HandleControlCodes(U8 ch) {
if (ch < 32) { // ASCII code below 32 (control character)
switch (ch) {
case 0: // NUL (Null) - Typically ignored
break;
case 7: // BEL (Bell)
Beep;
break;
case 8: // BS (Backspace)
// "%c%c%c", 8, ' ', 8; // Move cursor back, erase character, move cursor back again
"$$CM,-8,0$$";
break;
case 9: // HT (Horizontal Tab)
// " "; // 8 spaces
"$$CM,8,0$$";
break;
case 10: // LF (Line Feed)
"\n";
break;
case 11: // VT (Vertical Tab)
SysLog("Vertical Tab\n");
break;
case 12: // FF (Form Feed)
DocClear;
break;
case 13: // CR (Carriage Return)
"\r";
break;
case 14: // SO (Shift Out) - Switch to an alternate character set
case 15: // SI (Shift In) - Switch back to the default character set
default:
SysLog("Other CC happened\n");
break;
}
}
else {
if (ch == 127) {
SysLog("case 127");
}
if (ch == 0x24) {
ch = "//$$$$";
}
if (ch >= 32 && ch < 256) // ZealOS's ASCII is up to 255
{
"%c", ch;
}
else {
"%c", '?'; // unrecognized character
}
}
}
I64 TelnetOpen(U8 *host, U16 port) {
I64 sock;

84
src/Home/Telnet/TelnetHelpers.ZC
View file

@ -15,4 +15,88 @@ U0 TelnetPrompt() {
if (PopUpForm(&form)) {
// Telnet(form.host, form.port);
}
}
U0 HandleControlCodes(U8 ch) {
if (ch < 32) { // ASCII code below 32 (control character)
switch (ch) {
case 0: // NUL (Null) - Typically ignored
break;
case 7: // BEL (Bell)
Beep;
break;
case 8: // BS (Backspace)
// "%c%c%c", 8, ' ', 8; // Move cursor back, erase character, move cursor back again
"$$CM,-8,0$$";
break;
case 9: // HT (Horizontal Tab)
// " "; // 8 spaces
"$$CM,8,0$$";
break;
case 10: // LF (Line Feed)
"\n";
break;
case 11: // VT (Vertical Tab)
SysLog("Vertical Tab\n");
break;
case 12: // FF (Form Feed)
DocClear;
break;
case 13: // CR (Carriage Return)
"\r";
break;
case 14: // SO (Shift Out) - Switch to an alternate character set
case 15: // SI (Shift In) - Switch back to the default character set
SysLog("Shift In/Out\n");
break;
case 22:
SysLog("Synchronous Idle\n");
break;
case 23:
SysLog("End of Transmission Block\n");
break;
case 24:
SysLog("Cancel\n");
break;
case 25:
SysLog("End of Medium\n");
break;
case 26:
SysLog("Sub\n");
break;
case 27:
SysLog("Esc\n");
break;
case 28:
SysLog("Fs\n");
break;
case 29:
SysLog("Gs\n");
break;
case 30:
SysLog("Rs\n");
break;
case 31:
SysLog("Unit Separator\n");
break;
default:
SysLog("CC happened\n", ch);
break;
}
}
else {
if (ch == 127) {
SysLog("case 127");
}
if (ch == 0x24) {
ch = "//$$$$";
}
if (ch >= 32 && ch < 256) // ZealOS's ASCII is up to 255
{
"%c", ch;
}
else {
"%c", '?'; // unrecognized character
}
}
}