135 lines
3.1 KiB
C
135 lines
3.1 KiB
C
// We want optarg
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#define _XOPEN_SOURCE 600
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <locale.h>
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#include <strings.h>
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#include "termo.h"
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int
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main(int argc, char *argv[])
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{
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TERMO_CHECK_VERSION;
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setlocale (LC_CTYPE, "");
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termo_mouse_tracking_t mouse = TERMO_MOUSE_TRACKING_OFF;
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termo_format_t format = TERMO_FORMAT_VIM;
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char buffer[50];
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termo_t *tk;
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int opt;
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while ((opt = getopt (argc, argv, "m::")) != -1)
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{
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switch (opt)
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{
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case 'm':
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if (!optarg)
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mouse = TERMO_MOUSE_TRACKING_DRAG;
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else if (!strcasecmp (optarg, "off"))
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mouse = TERMO_MOUSE_TRACKING_OFF;
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else if (!strcasecmp (optarg, "click"))
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mouse = TERMO_MOUSE_TRACKING_CLICK;
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else if (!strcasecmp (optarg, "drag"))
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mouse = TERMO_MOUSE_TRACKING_DRAG;
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else if (!strcasecmp (optarg, "move"))
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mouse = TERMO_MOUSE_TRACKING_MOVE;
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break;
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default:
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fprintf (stderr,
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"Usage: %s [ -m [ off | click | drag | move ]]\n", argv[0]);
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return 1;
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}
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}
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tk = termo_new (STDIN_FILENO, NULL,
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TERMO_FLAG_SPACESYMBOL | TERMO_FLAG_CTRLC);
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if (!tk)
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{
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fprintf (stderr, "Cannot allocate termo instance\n");
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exit (1);
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}
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if (termo_get_flags (tk) & TERMO_FLAG_RAW)
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printf ("Termkey in RAW mode\n");
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else
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printf ("Termkey in multibyte mode\n");
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termo_result_t ret;
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termo_key_t key;
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termo_set_mouse_tracking_mode (tk, mouse);
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if (mouse != TERMO_MOUSE_TRACKING_OFF)
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printf ("Mouse mode active\n");
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while ((ret = termo_waitkey (tk, &key)) != TERMO_RES_EOF)
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{
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if (ret == TERMO_RES_KEY)
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{
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termo_strfkey (tk, buffer, sizeof buffer, &key, format);
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if (key.type == TERMO_TYPE_MOUSE)
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{
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int line, col;
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termo_interpret_mouse (tk, &key, NULL, NULL, &line, &col);
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printf ("%s at line=%d, col=%d\n", buffer, line, col);
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}
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else if (key.type == TERMO_TYPE_POSITION)
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{
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int line, col;
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termo_interpret_position (tk, &key, &line, &col);
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printf ("Cursor position report at line=%d, col=%d\n",
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line, col);
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}
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else if (key.type == TERMO_TYPE_MODEREPORT)
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{
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int initial, mode, value;
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termo_interpret_modereport
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(tk, &key, &initial, &mode, &value);
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printf ("Mode report %s mode %d = %d\n",
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initial ? "DEC" : "ANSI", mode, value);
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}
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else if (key.type == TERMO_TYPE_UNKNOWN_CSI)
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{
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long args[16];
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size_t nargs = 16;
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unsigned long command;
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termo_interpret_csi (tk, &key, args, &nargs, &command);
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printf ("Unrecognised CSI %c %ld;%ld %c%c\n",
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(char) (command >> 8), args[0], args[1],
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(char) (command >> 16), (char) command);
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}
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else
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printf ("Key %s\n", buffer);
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if (key.type == TERMO_TYPE_KEY
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&& key.modifiers & TERMO_KEYMOD_CTRL
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&& (key.code.codepoint == 'C' || key.code.codepoint == 'c'))
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break;
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if (key.type == TERMO_TYPE_KEY
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&& key.modifiers == 0
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&& key.code.codepoint == '?')
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{
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// printf("\033[?6n"); // DECDSR 6 == request cursor position
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printf ("\033[?1$p"); // DECRQM == request mode, DEC origin mode
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fflush (stdout);
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}
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}
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else if (ret == TERMO_RES_ERROR)
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{
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if (errno != EINTR)
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{
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perror ("termo_waitkey");
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break;
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}
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printf ("Interrupted by signal\n");
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}
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}
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termo_destroy (tk);
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}
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