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This commit is contained in:
y4my4my4m 2023-05-02 02:23:44 +09:00
parent acd9d71f6d
commit 938ea9a441
1 changed files with 106 additions and 81 deletions
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187
src/Home/Telnet/Telnet.ZC
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@ -2,7 +2,7 @@
// Public Domain // Public Domain
#define TELNET_PORT 23 #define TELNET_PORT 23
#define BUF_SIZE 512 #define BUF_SIZE 51200
#define TIMEOUT_DURATION 5000 #define TIMEOUT_DURATION 5000
Bool skip_input = FALSE; Bool skip_input = FALSE;
@ -43,7 +43,7 @@ I64 TelnetOpen(U8 *host, U16 port) {
return sock; return sock;
} }
U0 AppendColorString(I64 color_code, U8 *buf) { U0 AppendColorString(I64 color_code) {
U8 *color; U8 *color;
switch (color_code) { switch (color_code) {
case 0: color = "$$BLACK$$"; break; case 0: color = "$$BLACK$$"; break;
@ -51,12 +51,12 @@ U0 AppendColorString(I64 color_code, U8 *buf) {
case 2: color = "$$GREEN$$"; break; case 2: color = "$$GREEN$$"; break;
case 3: color = "$$YELLOW$$"; break; case 3: color = "$$YELLOW$$"; break;
case 4: color = "$$BLUE$$"; break; case 4: color = "$$BLUE$$"; break;
case 5: color = "$$MAGENTA$$"; break; case 5: color = "$$BROWN$$"; break;
case 6: color = "$$CYAN$$"; break; case 6: color = "$$CYAN$$"; break;
case 7: color = "$$WHITE$$"; break; case 7: color = "$$WHITE$$"; break;
default: color = ""; break; default: color = ""; break;
} }
"%s%s$$FG$$", color, buf; "%s", color;
} }
U0 SendWindowSize(I64 sock, U16 rows, U16 cols) { U0 SendWindowSize(I64 sock, U16 rows, U16 cols) {
@ -135,6 +135,17 @@ U0 HandleControlCodes(U8 ch) {
// skip_input = TRUE; // skip_input = TRUE;
} }
U0 HandleMCICode(U8 *ptr, I64 *index) {
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);
// Add support for other MCI codes if needed
}
U0 Telnet(U8 *host, U16 port=TELNET_PORT) { U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
I64 sock, bytes_received, input_len, sc = 0; I64 sock, bytes_received, input_len, sc = 0;
@ -156,7 +167,7 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
return; return;
} }
"$$BG,RED$$$$WHITE$$Connected$$FG$$$$BG$$\n" "$$BG,RED$$$$WHITE$$Connected$$FG$$$$BG$$\n";
while (!force_disconnect) { while (!force_disconnect) {
bytes_received = TCPSocketReceive(sock, buffer, BUF_SIZE - 1); bytes_received = TCPSocketReceive(sock, buffer, BUF_SIZE - 1);
@ -166,7 +177,7 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
// Basic Telnet protocol parser // Basic Telnet protocol parser
ptr = buffer; ptr = buffer;
while (*ptr) { while (*ptr) {
SysLog("BUF: 0x%02X\n", *ptr); // SysLog("BUF: 0x%02X\n", *ptr);
if (*ptr == 0xFF) { // Telnet negotiation sequence if (*ptr == 0xFF) { // Telnet negotiation sequence
U8 negotiation_code = *(ptr + 1); U8 negotiation_code = *(ptr + 1);
U8 option_code = *(ptr + 2); U8 option_code = *(ptr + 2);
@ -194,6 +205,7 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
response[2] = option_code; response[2] = option_code;
response[3] = '\0'; response[3] = '\0';
TCPSocketSendString(sock, response); TCPSocketSendString(sock, response);
Sleep(2000);
SendTerminalType(sock, "ANSI"); SendTerminalType(sock, "ANSI");
// SendWindowSize(sock, 25, 80); // SendWindowSize(sock, 25, 80);
ptr += 3; ptr += 3;
@ -231,10 +243,13 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
ptr++; ptr++;
if (ansi_code >= 30 && ansi_code <= 37) { if (ansi_code >= 30 && ansi_code <= 37) {
//Set foreground color //Set foreground color
Print("%s", AppendColorString(ansi_code - 30, *ptr)); "%s", AppendColorString(ansi_code - 30);
} else if (ansi_code >= 40 && ansi_code <= 47) { } else if (ansi_code >= 40 && ansi_code <= 47) {
// Set background color // Set background color
Print("%s", AppendColorString(ansi_code - 40, *ptr)); "%s", AppendColorString(ansi_code - 40);
}
else {
"$$BG$$$$FG$$";
} }
break; break;
} else if (*ptr == 'H') { } else if (*ptr == 'H') {
@ -267,6 +282,15 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
} }
} }
} }
else if (*ptr == ';') {
SysLog("; event\n");
ptr++;
}
} else if (*ptr == '%' || *ptr == '|') {
// MCI code detected
ptr++;
HandleMCICode(ptr, &ptr);
ptr++;
} else { } else {
// Print the received character // Print the received character
HandleControlCodes(*ptr); HandleControlCodes(*ptr);
@ -275,83 +299,84 @@ U0 Telnet(U8 *host, U16 port=TELNET_PORT) {
} }
// skip_input = WaitForInputOrTimeout(TIMEOUT_DURATION); // skip_input = WaitForInputOrTimeout(TIMEOUT_DURATION);
if (!skip_input) // if (!skip_input)
{ // {
Sleep(200); // Sleep(200);
// Prompt user for input and send it to the remote host // Prompt user for input and send it to the remote host
"\n$$RED$$$BK,1$Input$BK,0$$$BLACK$$: "; "\n$$RED$$$BK,1$Input$BK,0$$$BLACK$$: ";
U8 *line = input_buffer; U8 *line = input_buffer;
U8 *end_of_line = line; U8 *end_of_line = line;
while (1) { while (1) {
// switch (KeyGet(&sc)) // switch (KeyGet(&sc))
// { // {
// case 0: // case 0:
// switch (sc.u8[0]) // switch (sc.u8[0])
// { // {
// case SC_CURSOR_UP: // case SC_CURSOR_UP:
// TCPSocketSendString(sock, "CU01"); // TCPSocketSendString(sock, "CU01");
// SysLog("Cursor up"); // SysLog("Cursor up");
// break; // break;
// case SC_CURSOR_DOWN: // case SC_CURSOR_DOWN:
// TCPSocketSendString(sock, "CD01"); // TCPSocketSendString(sock, "CD01");
// SysLog("Cursor down"); // SysLog("Cursor down");
// break; // break;
// case SC_CURSOR_LEFT: // case SC_CURSOR_LEFT:
// TCPSocketSendString(sock, "CB01"); // TCPSocketSendString(sock, "CB01");
// SysLog("Cursor left"); // SysLog("Cursor left");
// if (line > input_buffer) { // if (line > input_buffer) {
// line--; // line--;
// "%c", 8; // "%c", 8;
// } // }
// break; // break;
// case SC_CURSOR_RIGHT: // case SC_CURSOR_RIGHT:
// SysLog("Cursor right"); // SysLog("Cursor right");
// TCPSocketSendString(sock, "CF01"); // TCPSocketSendString(sock, "CF01");
// if (line < end_of_line) { // if (line < end_of_line) {
// "%c", *line++; // "%c", *line++;
// } // }
// break; // break;
// default: // default:
// break; // break;
// } // }
// default: // default:
// break; // break;
// } // }
ch = CharGet(, FALSE); ch = CharGet(, FALSE);
if (ch == '\r' || ch == '\n') { if (ch == '\r' || ch == '\n') {
break;
}
else if (ch == CH_SHIFT_ESC) { // ESC key
force_disconnect = TRUE;
break;
}
// if (ch == CH_BACKSPACE || ch == 127) { // Backspace or Delete key
// if (line != input_buffer) {
// line--; // Move the pointer back
// "%c%c%c", 8, ' ', 8; // Move the cursor back, erase the character, and move the cursor back again
// }
// }
else {
*line++ = ch;
"%c", ch;
}
}
*line++ = '\r';
*line++ = '\n';
*line = '\0';
if (!force_disconnect) {
TCPSocketSendString(sock, line);
// TCPSocketSend(sock, input_buffer, BUF_SIZE);
} else {
"Force disconnecting...\n";
break; break;
} }
else if (ch == CH_SHIFT_ESC) { // ESC key
force_disconnect = TRUE;
break;
}
// if (ch == CH_BACKSPACE || ch == 127) { // Backspace or Delete key
// if (line != input_buffer) {
// line--; // Move the pointer back
// "%c%c%c", 8, ' ', 8; // Move the cursor back, erase the character, and move the cursor back again
// }
// }
// *line++ = ch;
"%c", ch;
}
// *line++ = '\r';
// *line++ = '\n';
// *line = '\0';
if (!force_disconnect) {
// SysLog("Sending: %s\n", input_buffer);
TCPSocketSendString(sock, input_buffer);
// input_buffer[BUF_SIZE] = 0;
// cant send line? its not a string but input_buffer is?
// TCPSocketSendString(sock, line);
// TCPSocketSend(sock, line, 16);
} else {
"Force disconnecting...\n";
break;
} }
// skip_input = FALSE; // skip_input = FALSE;
} else { } else {
SysLog("Error: %0x%02X\n", ch); // SysLog("Error: %0x%02X\n", ch);
"Error: Connection closed by the remote host.\n"; "Error: Connection closed by the remote host.\n";
break; break;
} }
@ -379,9 +404,9 @@ U0 TelnetPrompt() {
// Dev auto-connect to test server // Dev auto-connect to test server
// Telnet("mbrserver.com"); // Telnet("mbrserver.com");
Telnet("freechess.org"); // Telnet("freechess.org");
// Telnet("dura-bbs.net", 6359); // Telnet("dura-bbs.net", 6359);
// Telnet("darkrealms.ca"); // Telnet("darkrealms.ca");
// ZealBBS dev server // ZealBBS dev server
// Telnet("localhost", 8888); Telnet("localhost", 8888);