//////////////////////////////////////////////////////////////////////
+// int test_and_set_hash(char *s, char **hashed, int hash_size) {
+ // uint32_t code = 0, mask;
+ // int result;
+
+ // for(int k = 0; s[k]; k++) {
+ // code += ((uint32_t) (s[k])) << (8 * k%4);
+ // }
+
+ // code = code%hash_table_size;
+
+ // if(hashed[code]) {
+ // } else {
+ // }
+// }
+
+//////////////////////////////////////////////////////////////////////
+
// This looks severely Linux-only ...
void inject_into_tty_buffer(char *line) {
- char *tty = ttyname(STDIN_FILENO);
- int fd = open(tty, O_RDWR);
-
struct termios oldtio, newtio;
-
- if (fd >= 0) {
- // Save current port settings
- tcgetattr(fd,&oldtio);
- memset(&newtio, 0, sizeof(newtio));
- // Set input mode (non-canonical, *no echo*,...)
- tcflush(fd, TCIFLUSH);
- tcsetattr(fd,TCSANOW, &newtio);
- // Put the selected line in the tty input buffer
- for(char *k = line; *k; k++) {
- ioctl(fd, TIOCSTI, k);
- }
- // Restore the old settings
- tcsetattr(fd,TCSANOW, &oldtio);
- close(fd);
- } else {
- cerr << "Can not open " << tty << "." << endl;
- exit(1);
+ tcgetattr(STDIN_FILENO,&oldtio);
+ memset(&newtio, 0, sizeof(newtio));
+ // Set input mode (non-canonical, *no echo*,...)
+ tcsetattr(STDIN_FILENO,TCSANOW, &newtio);
+ // Put the selected line in the tty input buffer
+ for(char *k = line; *k; k++) {
+ ioctl(STDIN_FILENO, TIOCSTI, k);
}
+ // Restore the old settings
+ tcsetattr(STDIN_FILENO,TCSANOW, &oldtio);
}
//////////////////////////////////////////////////////////////////////
while(*s == ' ' || (*s >= '0' && *s <= '9')) s++;
}
- /*
-
- // This is supposed to remove any duplicates, not only
- // successive ones. However, it is O(N^2), we should use
- // hash-codes
-
- int keep = 1;
-
- if(remove_duplicates) {
- for(int k = 0; keep && k < nb_lines; k++) {
- keep &= strcmp(lines[k], s);
- }
- }
-
- if(keep) {
- lines[nb_lines] = new char[strlen(s) + 1];
- strcpy(lines[nb_lines], s);
- nb_lines++;
- }
-
- */
-
if(!remove_duplicates || nb_lines == 0 || strcmp(lines[nb_lines - 1], s)) {
lines[nb_lines] = new char[strlen(s) + 1];
strcpy(lines[nb_lines], s);