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#include <stdio.h>
#include <getopt.h>
#include <errno.h>
#include "termkey.h"
int main(int argc, char *argv[])
{
TERMKEY_CHECK_VERSION;
int mouse = 0;
TermKeyFormat format = TERMKEY_FORMAT_VIM;
char buffer[50];
TermKey *tk;
int opt;
while((opt = getopt(argc, argv, "m::")) != -1) {
switch(opt) {
case 'm':
if(optarg)
mouse = atoi(optarg);
else
mouse = 1000;
format |= TERMKEY_FORMAT_MOUSE_POS;
break;
default:
fprintf(stderr, "Usage: %s [-m]\n", argv[0]);
return 1;
}
}
tk = termkey_new(0, TERMKEY_FLAG_SPACESYMBOL|TERMKEY_FLAG_CTRLC);
if(!tk) {
fprintf(stderr, "Cannot allocate termkey instance\n");
exit(1);
}
TermKeyResult ret;
TermKeyKey key;
if(mouse)
printf("\e[?%dhMouse mode active\n", mouse);
while((ret = termkey_waitkey(tk, &key)) != TERMKEY_RES_EOF) {
if(ret == TERMKEY_RES_KEY) {
termkey_strfkey(tk, buffer, sizeof buffer, &key, format);
printf("%s\n", buffer);
if(key.type == TERMKEY_TYPE_UNICODE &&
key.modifiers & TERMKEY_KEYMOD_CTRL &&
(key.code.codepoint == 'C' || key.code.codepoint == 'c'))
break;
}
else if(ret == TERMKEY_RES_ERROR) {
if(errno != EINTR) {
perror("termkey_waitkey");
break;
}
printf("Interrupted by signal\n");
}
}
if(mouse)
printf("\e[?%dlMouse mode deactivated\n", mouse);
termkey_destroy(tk);
}
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