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y4my4my4m 2023-05-02 02:50:43 +09:00
parent 938ea9a441
commit 08e0bf8ffa
1 changed files with 66 additions and 73 deletions
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139
src/Home/Telnet/Telnet.ZC
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@ -2,28 +2,9 @@
// Public Domain
#define TELNET_PORT 23
#define BUF_SIZE 51200
#define BUF_SIZE 5120 // way too big?
#define TIMEOUT_DURATION 5000
Bool skip_input = FALSE;
Bool WaitForInputOrTimeout(I64 timeout_duration) {
I64 start_jiffies = counts.jiffies;
I64 elapsed_jiffies;
U8 ch;
while (TRUE) {
elapsed_jiffies = counts.jiffies - start_jiffies;
if (elapsed_jiffies >= timeout_duration) {
return TRUE; // Timeout
}
ch = CharGet(, FALSE);
if (ch != CH_SHIFT_ESC) {
return FALSE; // needed?
}
}
}
I64 TelnetOpen(U8 *host, U16 port) {
I64 sock;
@ -89,6 +70,7 @@ U0 SendTerminalType(I64 sock, U8 *terminal_type) {
response[len + 5] = 0xF0; // SE
response[len + 6] = '\0';
TCPSocketSendString(sock, response);
// Free(response); ??
}
U0 HandleControlCodes(U8 ch) {
@ -132,18 +114,17 @@ U0 HandleControlCodes(U8 ch) {
// SysLog("Code: 0x%02X\n", ch);
"%c", ch;
}
// skip_input = TRUE;
}
U0 HandleMCICode(U8 *ptr, I64 *index) {
U8 code[4];
MemCopy(code, ptr + *index, 3);
*index += 3;
// U8 code[4];
// MemCopy(code, ptr + *index, 3);
// *index += 3;
if (StrCompare(code, "ET1") == 0) {
// Handle ET1 MCI code here
}
SysLog("MCI code: %s\n", code);
// if (StrCompare(code, "ET1") == 0) {
// // Handle ET1 MCI code here
// }
// SysLog("MCI code: %s\n", code);
// Add support for other MCI codes if needed
}
@ -153,7 +134,8 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
Bool force_disconnect = FALSE;
I64 window_width = 80;
I64 window_height = 25;
// I64 window_height = 25; // 25 should be default
I64 window_height = 40;
I64 window_left = (GR_WIDTH - window_width) / 2;
I64 window_top = (Fs->win_bottom - Fs->win_top - window_height) / 2;
@ -161,6 +143,9 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
WinHorz(Fs->win_left, Fs->win_left+80, Fs);
WinVert(Fs->win_top + window_top, Fs->win_top + window_top + window_height, Fs);
WinToTop(Fs);
WinFocus(Fs);
DocClear;
sock = TelnetOpen(host, port);
if (sock <= 0) {
@ -205,8 +190,9 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
response[2] = option_code;
response[3] = '\0';
TCPSocketSendString(sock, response);
Sleep(2000);
Sleep(5000);
SendTerminalType(sock, "ANSI");
// Sleep(1000);
// SendWindowSize(sock, 25, 80);
ptr += 3;
} else {
@ -241,15 +227,26 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
ptr++; // Move to the next part of the sequence
} else if (*ptr == 'm') {
ptr++;
I64 color_code;
if (ansi_code >= 30 && ansi_code <= 37) {
//Set foreground color
"%s", AppendColorString(ansi_code - 30);
// "%s", AppendColorString(ansi_code - 30);
color_code = ansi_code - 30;
} else if (ansi_code >= 40 && ansi_code <= 47) {
// Set background color
"%s", AppendColorString(ansi_code - 40);
color_code = ansi_code - 40;
// "%s", AppendColorString(ansi_code - 40);
}
else {
"$$BG$$$$FG$$";
switch (color_code) {
case 0: "$$BLACK$$"; break;
case 1: "$$RED$$"; break;
case 2: "$$GREEN$$"; break;
case 3: "$$YELLOW$$"; break;
case 4: "$$BLUE$$"; break;
case 5: "$$BROWN$$"; break;
case 6: "$$CYAN$$"; break;
case 7: "$$WHITE$$"; break;
default: break;
}
break;
} else if (*ptr == 'H') {
@ -298,50 +295,47 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
}
}
// skip_input = WaitForInputOrTimeout(TIMEOUT_DURATION);
// if (!skip_input)
// {
// Sleep(200);
// Sleep(2000);
// Prompt user for input and send it to the remote host
"\n$$RED$$$BK,1$Input$BK,0$$$BLACK$$: ";
U8 *line = input_buffer;
U8 *end_of_line = line;
while (1) {
// switch (KeyGet(&sc))
// {
// case 0:
// switch (sc.u8[0])
// {
// case SC_CURSOR_UP:
// TCPSocketSendString(sock, "CU01");
// SysLog("Cursor up");
// break;
// case SC_CURSOR_DOWN:
// TCPSocketSendString(sock, "CD01");
// SysLog("Cursor down");
// break;
// case SC_CURSOR_LEFT:
// TCPSocketSendString(sock, "CB01");
// SysLog("Cursor left");
// if (line > input_buffer) {
// line--;
// "%c", 8;
// }
// break;
// case SC_CURSOR_RIGHT:
// SysLog("Cursor right");
// TCPSocketSendString(sock, "CF01");
// if (line < end_of_line) {
// "%c", *line++;
// }
// break;
// default:
// break;
// }
// default:
// break;
// }
switch (KeyGet(&sc))
{
case 0:
switch (sc.u8[0])
{
case SC_CURSOR_UP:
TCPSocketSendString(sock, "CU01");
SysLog("Cursor up");
break;
case SC_CURSOR_DOWN:
TCPSocketSendString(sock, "CD01");
SysLog("Cursor down");
break;
case SC_CURSOR_LEFT:
TCPSocketSendString(sock, "CB01");
SysLog("Cursor left");
if (line > input_buffer) {
line--;
"%c", 8;
}
break;
case SC_CURSOR_RIGHT:
SysLog("Cursor right");
TCPSocketSendString(sock, "CF01");
if (line < end_of_line) {
"%c", *line++;
}
break;
default:
break;
}
default:
break;
}
ch = CharGet(, FALSE);
if (ch == '\r' || ch == '\n') {
break;
@ -374,7 +368,6 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
"Force disconnecting...\n";
break;
}
// skip_input = FALSE;
} else {
// SysLog("Error: %0x%02X\n", ch);
"Error: Connection closed by the remote host.\n";