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// SPDX-License-Identifier: BSL-1.0
#include <unistd.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <termios.h>
#include <vector>
#include <map>
#include <string>
#include <functional>
typedef bool _Bool;
#include "termpaint.h"
#include "termpaintx.h"
#include "termpaint_input.h"
std::vector<std::string> ring;
std::vector<std::string> ring2;
std::string peek_buffer;
termpaint_surface *surface;
struct info {
std::string name;
std::string query;
std::string user;
std::function<std::string(info &i)> decoder;
std::string raw;
std::string pretty;
};
std::vector<info> info_vec;
info *current_query = nullptr;
bool finished = false;
void kick() {
for (auto &i : info_vec) {
if (i.raw.size() == 0) {
printf("%s", i.query.data());
fflush(stdout);
current_query = &i;
return;
}
}
finished = true;
}
_Bool raw_filter(void *user_data, const char *data, unsigned length, _Bool overflow) {
(void)user_data; (void) overflow;
std::string event { data, length };
info &i = *current_query;
i.raw = event;
i.pretty = i.decoder(i);
puts((i.name + ": " + i.pretty.data()).data());
kick();
return 0;
}
int main(int argc, char **argv) {
(void)argc; (void)argv;
termpaint_input *input = termpaint_input_new();
termpaint_input_set_raw_filter_cb(input, raw_filter, 0);
struct termios tattr;
struct termios otattr;
tcgetattr (STDIN_FILENO, &otattr);
tcgetattr (STDIN_FILENO, &tattr);
tattr.c_lflag &= ~(ICANON|ECHO); /* Clear ICANON and ECHO. */
tattr.c_cc[VMIN] = 1;
tattr.c_cc[VTIME] = 0;
tcsetattr (STDIN_FILENO, TCSAFLUSH, &tattr);
auto addMode = [] (std::string mode, std::string name) {
info i;
i.name = name;
i.query = "\033[" + mode + "$p";
i.user = "\033[" + mode + ";";
i.decoder = [] (info &i) {
if (i.raw.find_first_of(i.user) == 0) {
char result = i.raw[i.user.size()];
if (result == '0') {
return "not recognized";
} else if (result == '1') {
return "set";
} else if (result == '2') {
return "reset";
} else if (result == '3') {
return "perm set";
} else if (result == '4') {
return "perm reset";
}
}
return "error";
};
info_vec.emplace_back(i);
};
// Modenames mostly based on the fine documentation of xterm and some other sources
// https://invisible-island.net/xterm/ctlseqs/ctlseqs.html
addMode("2" , "Keyboard Action Mode ");
addMode("3" , "Display control chars ");
addMode("4" , "Insert Mode ");
addMode("12" , "Send/receive ");
addMode("20" , "Automatic Linefeed Mode ");
addMode("34" , "Normal Cursor Visibility ");
addMode("?1" , "Application Cursor Keys ");
addMode("?2" , "ASCII (DECANM) ");
addMode("?3" , "132 columns ");
addMode("?4" , "Smooth Scroll ");
addMode("?5" , "Reverse Video ");
addMode("?6" , "scroll region relative (DECOM)");
addMode("?7" , "Wrap Mode ");
addMode("?8" , "keyboard autorepeat ");
addMode("?9" , "X10 mouse tracking ");
addMode("?10" , "Show toolbar (rxvt) ");
addMode("?12" , "Blinking Cursor ");
addMode("?18" , "Print form feed ");
addMode("?19" , "print extent is full screen ");
addMode("?25" , "Visible Cursor ");
addMode("?30" , "Show scrollbar (rxvt) ");
addMode("?35" , "font-shifting functions (rxvt)");
addMode("?38" , "Tektronix ");
addMode("?40" , "Allow 80 ←→ 132 Mode ");
addMode("?41" , "more(1) fix ");
addMode("?42" , "National Replacement Character set");
addMode("?44" , "Margin Bel ");
addMode("?45" , "Reverse-wraparound Mode ");
addMode("?46" , "Logging ");
addMode("?47" , "Alternate Screen (47) ");
addMode("?66" , "Application keypad ");
addMode("?67" , "Backarrow key sends backspace ");
addMode("?69" , "left and right margin ");
addMode("?95" , "keep screen when DECCOLM is set/reset");
addMode("?1000", "VT200 mouse tracking ");
addMode("?1001", "Use Hilite Mouse Tracking ");
addMode("?1002", "Cell Motion Mouse Tracking ");
addMode("?1003", "All Motion Mouse Tracking ");
addMode("?1004", "FocusIn/FocusOut events ");
addMode("?1005", "Enable UTF-8 Mouse ");
addMode("?1006", "SGR Mouse ");
addMode("?1007", "Alternate Scroll ");
addMode("?1010", "Scroll to bottom on tty output");
addMode("?1011", "Scroll to bottom on key press ");
addMode("?1015", "urxvt Mouse ");
addMode("?1034", "meta key sets eighth bit ");
addMode("?1035", "special modifiers for Alt and NumLock keys");
addMode("?1036", "Send ESC when Meta modifies a key");
addMode("?1037", "Send DEL from the editing-keypad Delete key");
addMode("?1039", "Send ESC when Alt modifies a key");
addMode("?1040", "Keep selection even if not highlighted");
addMode("?1041", "CLIPBOARD selection ");
addMode("?1042", "Urgency window manager hint ");
addMode("?1043", "popOnBell ");
addMode("?1044", "Reuse the most recent data copied to CLIPBOARD");
addMode("?1047", "Alternate Screen (1047) ");
addMode("?1048", "Save cursor as in DECSC ");
addMode("?1049", "Alternate Screen (1049) ");
addMode("?1050", "terminfo/termcap function-key ");
addMode("?1051", "Sun function-key ");
addMode("?1052", "HP function-key ");
addMode("?1053", "SCO function-key ");
addMode("?1060", "legacy keyboard emulation (X11R6)");
addMode("?1061", "VT220 keyboard emulation ");
addMode("?2004", "bracketed paste ");
addMode("?2001", "click1 emit Esc seq to move point");
addMode("?2002", "press2 emit Esc seq to move point");
addMode("?2003", "Double click-3 deletes ");
addMode("?2005", "Quote each char during paste ");
addMode("?2006", "Paste '\\n' as C-j ");
kick();
while (!finished) {
char buff[100];
int amount = read (STDIN_FILENO, buff, 99);
termpaint_input_add_data(input, buff, amount);
}
tcsetattr (STDIN_FILENO, TCSAFLUSH, &otattr);
return 0;
}
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