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/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "libterminput.h"
static const struct keypress {
const char *part1;
const char *part2;
enum libterminput_key key;
enum libterminput_mod mods;
enum libterminput_flags flags;
} keypresses[] = {
{"\033[[", "A", LIBTERMINPUT_F1, 0, 0},
{"\033[[", "B", LIBTERMINPUT_F2, 0, 0},
{"\033[[", "C", LIBTERMINPUT_F3, 0, 0},
{"\033[[", "D", LIBTERMINPUT_F4, 0, 0},
{"\033[[", "E", LIBTERMINPUT_F5, 0, 0},
{"\033O", "A", LIBTERMINPUT_UP, 0, 0},
{"\033O", "B", LIBTERMINPUT_DOWN, 0, 0},
{"\033O", "C", LIBTERMINPUT_RIGHT, 0, 0},
{"\033O", "D", LIBTERMINPUT_LEFT, 0, 0},
{"\033O", "E", LIBTERMINPUT_BEGIN, 0, 0}, /* not attested */
{"\033O", "F", LIBTERMINPUT_END, 0, 0},
{"\033O", "G", LIBTERMINPUT_BEGIN, 0, 0}, /* not attested */
{"\033O", "H", LIBTERMINPUT_HOME, 0, 0},
{"\033O", "M", LIBTERMINPUT_KEYPAD_ENTER, 0, 0},
{"\033O", "P", LIBTERMINPUT_F1, 0, 0},
{"\033O", "Q", LIBTERMINPUT_F2, 0, 0},
{"\033O", "R", LIBTERMINPUT_F3, 0, 0},
{"\033O", "S", LIBTERMINPUT_F4, 0, 0},
{"\033O", "p", LIBTERMINPUT_KEYPAD_0, 0, 0},
{"\033O", "q", LIBTERMINPUT_KEYPAD_1, 0, 0},
{"\033O", "r", LIBTERMINPUT_KEYPAD_2, 0, 0},
{"\033O", "s", LIBTERMINPUT_KEYPAD_3, 0, 0},
{"\033O", "t", LIBTERMINPUT_KEYPAD_4, 0, 0},
{"\033O", "u", LIBTERMINPUT_KEYPAD_5, 0, 0},
{"\033O", "v", LIBTERMINPUT_KEYPAD_6, 0, 0},
{"\033O", "w", LIBTERMINPUT_KEYPAD_7, 0, 0},
{"\033O", "x", LIBTERMINPUT_KEYPAD_8, 0, 0},
{"\033O", "y", LIBTERMINPUT_KEYPAD_9, 0, 0},
{"\033O", "k", LIBTERMINPUT_KEYPAD_PLUS, 0, 0},
{"\033O", "m", LIBTERMINPUT_KEYPAD_MINUS, 0, 0},
{"\033O", "j", LIBTERMINPUT_KEYPAD_TIMES, 0, 0},
{"\033O", "o", LIBTERMINPUT_KEYPAD_DIVISION, 0, 0},
{"\033O", "n", LIBTERMINPUT_KEYPAD_DECIMAL, 0, 0},
{"\033O", "l", LIBTERMINPUT_KEYPAD_COMMA, 0, 0},
{"\033O", "b", LIBTERMINPUT_KEYPAD_POINT, 0, 0},
{"\033[", "A", LIBTERMINPUT_UP, 0, 0},
{"\033[", "B", LIBTERMINPUT_DOWN, 0, 0},
{"\033[", "C", LIBTERMINPUT_RIGHT, 0, 0},
{"\033[", "D", LIBTERMINPUT_LEFT, 0, 0},
{"\033[", "E", LIBTERMINPUT_BEGIN, 0, 0},
{"\033[", "F", LIBTERMINPUT_END, 0, 0},
{"\033[", "G", LIBTERMINPUT_BEGIN, 0, 0},
{"\033[", "H", LIBTERMINPUT_HOME, 0, 0},
{"\033[", "M", LIBTERMINPUT_MACRO, 0, LIBTERMINPUT_MACRO_ON_CSI_M},
{"\033[", "P", LIBTERMINPUT_F1, 0, 0},
{"\033[", "P", LIBTERMINPUT_PAUSE, 0, LIBTERMINPUT_PAUSE_ON_CSI_P},
{"\033[", "Q", LIBTERMINPUT_F2, 0, 0},
{"\033[", "R", LIBTERMINPUT_F3, 0, 0},
{"\033[", "S", LIBTERMINPUT_F4, 0, 0},
{"\033[", "U", LIBTERMINPUT_NEXT, 0, 0},
{"\033[", "V", LIBTERMINPUT_PRIOR, 0, 0},
{"\033[", "Z", LIBTERMINPUT_TAB, LIBTERMINPUT_SHIFT, 0},
{"\033[", "Z", LIBTERMINPUT_BACKTAB, 0, LIBTERMINPUT_SEPARATE_BACKTAB},
{"\033[", "a", LIBTERMINPUT_UP, LIBTERMINPUT_SHIFT, 0},
{"\033[", "b", LIBTERMINPUT_DOWN, LIBTERMINPUT_SHIFT, 0},
{"\033[", "c", LIBTERMINPUT_RIGHT, LIBTERMINPUT_SHIFT, 0},
{"\033[", "d", LIBTERMINPUT_LEFT, LIBTERMINPUT_SHIFT, 0},
{"\033[", "@", LIBTERMINPUT_INS, 0, LIBTERMINPUT_INS_ON_CSI_AT},
{NULL, NULL, 0, 0, 0}
};
static const struct keynum {
int number;
enum libterminput_key key;
enum libterminput_mod mods;
enum libterminput_flags flags;
} keynums[] = {
{1, LIBTERMINPUT_HOME, 0, 0},
{2, LIBTERMINPUT_INS, 0, 0},
{3, LIBTERMINPUT_DEL, 0, 0},
{4, LIBTERMINPUT_END, 0, 0},
{5, LIBTERMINPUT_PRIOR, 0, 0},
{6, LIBTERMINPUT_NEXT, 0, 0},
{7, LIBTERMINPUT_HOME, 0, 0},
{8, LIBTERMINPUT_END, 0, 0},
{9, LIBTERMINPUT_ESC, 0, 0}, /* just made this one up */
{11, LIBTERMINPUT_F1, 0, 0},
{12, LIBTERMINPUT_F2, 0, 0},
{13, LIBTERMINPUT_F3, 0, 0},
{14, LIBTERMINPUT_F4, 0, 0},
{15, LIBTERMINPUT_F5, 0, 0},
{17, LIBTERMINPUT_F6, 0, 0},
{18, LIBTERMINPUT_F7, 0, 0},
{19, LIBTERMINPUT_F8, 0, 0},
{20, LIBTERMINPUT_F9, 0, 0},
{21, LIBTERMINPUT_F10, 0, 0},
{23, LIBTERMINPUT_F11, 0, 0},
{24, LIBTERMINPUT_F12, 0, 0},
{25, LIBTERMINPUT_F1, LIBTERMINPUT_SHIFT, 0},
{26, LIBTERMINPUT_F2, LIBTERMINPUT_SHIFT, 0},
{28, LIBTERMINPUT_F3, LIBTERMINPUT_SHIFT, 0},
{29, LIBTERMINPUT_F4, LIBTERMINPUT_SHIFT, 0},
{31, LIBTERMINPUT_F5, LIBTERMINPUT_SHIFT, 0},
{32, LIBTERMINPUT_F6, LIBTERMINPUT_SHIFT, 0},
{33, LIBTERMINPUT_F7, LIBTERMINPUT_SHIFT, 0},
{34, LIBTERMINPUT_F8, LIBTERMINPUT_SHIFT, 0},
{0, 0, 0, 0}
};
int
main(void)
{
#define TEST(EXPR)\
do {\
if (EXPR)\
break;\
fprintf(stderr, "Failure at line %i, with errno = %i (%s): %s\n", __LINE__, errno, strerror(errno), #EXPR);\
exit(1);\
} while (0)
#define TYPE(STR, T)\
do {\
TEST(write(fds[1], STR, strlen(STR)) == (ssize_t)strlen(STR));\
do {\
TEST(libterminput_read(fds[0], &input, &ctx) == 1);\
} while (input.type == LIBTERMINPUT_NONE && libterminput_is_ready(&input, &ctx));\
TEST(input.type == (T));\
} while (0)
#define KEYPRESS_(STR1, STR2, STR3, STR4, KEY, MODS, TIMES)\
do {\
int times__ = (TIMES);\
stpcpy(stpcpy(stpcpy(stpcpy(buffer, STR1), STR2), STR3), STR4);\
TEST(write(fds[1], buffer, strlen(buffer)) == (ssize_t)strlen(buffer));\
for (; times__; times__--) {\
do {\
TEST(libterminput_read(fds[0], &input, &ctx) == 1);\
} while (input.type == LIBTERMINPUT_NONE && libterminput_is_ready(&input, &ctx));\
TEST(input.type == LIBTERMINPUT_KEYPRESS);\
TEST(input.keypress.key == (KEY));\
TEST(input.keypress.mods == (MODS));\
TEST(input.keypress.times == times__);\
}\
} while (0)
#define KEYPRESS(A, B, KEY, MODS)\
do {\
KEYPRESS_("", A, "", B, (KEY), (MODS), 1);\
KEYPRESS_("", A, "4", B, (KEY), (MODS), 4);\
KEYPRESS_("", A, "1;1", B, (KEY), (MODS), 1);\
KEYPRESS_("", A, "1;2", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT, 1);\
KEYPRESS_("", A, "1;3", B, (KEY), (MODS) | LIBTERMINPUT_META, 1);\
KEYPRESS_("", A, "1;4", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META, 1);\
KEYPRESS_("", A, "1;5", B, (KEY), (MODS) | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("", A, "1;6", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("", A, "1;7", B, (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("", A, "1;8", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("", A, "2;5", B, (KEY), (MODS) | LIBTERMINPUT_CTRL, 2);\
KEYPRESS_("\033", A, "", B, (KEY), (MODS) | LIBTERMINPUT_META, 1);\
KEYPRESS_("\033", A, "4", B, (KEY), (MODS) | LIBTERMINPUT_META, 4);\
KEYPRESS_("\033", A, "1;1", B, (KEY), (MODS) | LIBTERMINPUT_META, 1);\
KEYPRESS_("\033", A, "1;2", B, (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_SHIFT, 1);\
KEYPRESS_("\033", A, "1;3", B, (KEY), (MODS) | LIBTERMINPUT_META, 1);\
KEYPRESS_("\033", A, "1;4", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META, 1);\
KEYPRESS_("\033", A, "1;5", B, (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("\033", A, "1;6", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("\033", A, "1;7", B, (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("\033", A, "1;8", B, (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_("\033", A, "2;5", B, (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL, 2);\
} while (0)
#define KEYNUM_(A, B, C, KEY, MODS)\
do {\
sprintf(numbuf, "%i", B);\
KEYPRESS_(A, numbuf, C, "~", (KEY), (MODS), 1);\
KEYPRESS_(A, numbuf, C, "^", (KEY), (MODS) | LIBTERMINPUT_CTRL, 1);\
KEYPRESS_(A, numbuf, C, "$", (KEY), (MODS) | LIBTERMINPUT_SHIFT, 1);\
KEYPRESS_(A, numbuf, C, "@", (KEY), (MODS) | LIBTERMINPUT_CTRL | LIBTERMINPUT_SHIFT, 1);\
} while (0)
#define KEYNUM(NUM, KEY, MODS)\
do {\
KEYNUM_("\033[", NUM, ";1", (KEY), (MODS));\
KEYNUM_("\033[", NUM, ";2", (KEY), (MODS) | LIBTERMINPUT_SHIFT);\
KEYNUM_("\033[", NUM, ";3", (KEY), (MODS) | LIBTERMINPUT_META);\
KEYNUM_("\033[", NUM, ";4", (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META);\
KEYNUM_("\033[", NUM, ";5", (KEY), (MODS) | LIBTERMINPUT_CTRL);\
KEYNUM_("\033[", NUM, ";6", (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_CTRL);\
KEYNUM_("\033[", NUM, ";7", (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL);\
KEYNUM_("\033[", NUM, ";8", (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META | LIBTERMINPUT_CTRL);\
KEYNUM_("\033\033[", NUM, ";1", (KEY), (MODS) | LIBTERMINPUT_META);\
KEYNUM_("\033\033[", NUM, ";2", (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_SHIFT);\
KEYNUM_("\033\033[", NUM, ";3", (KEY), (MODS) | LIBTERMINPUT_META);\
KEYNUM_("\033\033[", NUM, ";4", (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META);\
KEYNUM_("\033\033[", NUM, ";5", (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL);\
KEYNUM_("\033\033[", NUM, ";6", (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META | LIBTERMINPUT_CTRL);\
KEYNUM_("\033\033[", NUM, ";7", (KEY), (MODS) | LIBTERMINPUT_META | LIBTERMINPUT_CTRL);\
KEYNUM_("\033\033[", NUM, ";8", (KEY), (MODS) | LIBTERMINPUT_SHIFT | LIBTERMINPUT_META | LIBTERMINPUT_CTRL);\
} while (0)
char buffer[512], numbuf[3 * sizeof(int) + 2];
struct libterminput_state ctx;
union libterminput_input input;
int fds[2];
size_t i;
memset(&ctx, 0, sizeof(ctx));
TEST(!pipe(fds));
for (i = 0; keypresses[i].part1; i++) {
libterminput_set_flags(&ctx, keypresses[i].flags);
KEYPRESS(keypresses[i].part1, keypresses[i].part2, keypresses[i].key, keypresses[i].mods);
libterminput_clear_flags(&ctx, keypresses[i].flags);
}
for (i = 0; keynums[i].number; i++) {
libterminput_set_flags(&ctx, keynums[i].flags);
KEYNUM(keynums[i].number, keynums[i].key, keynums[i].mods);
libterminput_clear_flags(&ctx, keynums[i].flags);
}
TYPE("\033[201~", LIBTERMINPUT_BRACKETED_PASTE_END);
TYPE("x", LIBTERMINPUT_KEYPRESS);
#ifdef TODO
TYPE("\033[200~", LIBTERMINPUT_BRACKETED_PASTE_START);
TYPE("x", LIBTERMINPUT_TEXT);
#endif
TYPE("\033[201~", LIBTERMINPUT_BRACKETED_PASTE_END);
TYPE("\033[200^", LIBTERMINPUT_NONE);
TYPE("\033[200$", LIBTERMINPUT_NONE);
TYPE("\033[200@", LIBTERMINPUT_NONE);
TYPE("\033[201^", LIBTERMINPUT_NONE);
TYPE("\033[201$", LIBTERMINPUT_NONE);
TYPE("\033[201@", LIBTERMINPUT_NONE);
TYPE("\033[n", LIBTERMINPUT_NONE);
TYPE("\033[0n", LIBTERMINPUT_TERMINAL_IS_OK);
TYPE("\033[3n", LIBTERMINPUT_TERMINAL_IS_NOT_OK);
libterminput_set_flags(&ctx, LIBTERMINPUT_AWAITING_CURSOR_POSITION);
KEYPRESS_("\033[R", "", "", "", LIBTERMINPUT_F3, 0, 1);
KEYPRESS_("\033[1R", "", "", "", LIBTERMINPUT_F3, 0, 1);
TYPE("\033[1;1R", LIBTERMINPUT_CURSOR_POSITION);
TEST(input.position.y == 1);
TEST(input.position.x == 1);
TYPE("\033[25;93R", LIBTERMINPUT_CURSOR_POSITION);
TEST(input.position.y == 25);
TEST(input.position.x == 93);
libterminput_clear_flags(&ctx, LIBTERMINPUT_AWAITING_CURSOR_POSITION);
close(fds[1]);
TEST(libterminput_read(fds[0], &input, &ctx) == 0);
close(fds[0]);
TEST(libterminput_read(fds[0], &input, &ctx) == -1 && errno == EBADF);
return 0;
}
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