1 files changed, 67 insertions, 0 deletions
diff --git a/libterm/examples/invisible_input.c b/libterm/examples/invisible_input.c
new file mode 100644
index 0000000..5fadfb3
--- /dev/null
+++ b/libterm/examples/invisible_input.c
@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <term.h>
+
+int main()
+{
+	int c;
+	int new_c=0, new_r=0, old_r=0, old_c=0;
+	const int in_size = 32;
+	int counter=0;
+	int i=0;
+	char in_buf[in_size];
+
+	struct term_screen ts; memset( &ts, 0, sizeof(ts) );
+
+	if ( term_init( &ts ) == -1 )
+		printf("Some err when init\n");
+
+	term_clr_scr( &ts );
+
+	new_c = term_get_maxcol( &ts );
+	new_r = term_get_maxrow( &ts );
+	old_r = new_r;
+	old_c = new_c;
+
+	memset( in_buf, 0, in_size );
+
+	term_cur_set_c( &ts, 0);
+	term_cur_set_r( &ts, old_r);
+	printf("Your name is?: %s", in_buf);
+	while ( (c = getchar() ) != 13 )
+	{
+		if ( isalpha(c) )
+		{
+			if ( counter < in_size-1 )
+			{
+				in_buf[counter] = c;
+				counter++;
+			}
+		} else if ( c == 127 )
+		{
+			if ( counter > 0)
+			{
+				in_buf[counter-1] = 0x0;
+				counter--;
+			}
+		} else
+			printf("%d",c);
+		term_clr_scr( &ts );
+		new_r = term_get_maxrow( &ts );
+		if ( old_r != new_r ) old_r = new_r;
+		term_cur_set_c( &ts, 0);
+		term_cur_set_r( &ts, old_r);
+		printf("Your name is?: ");
+		for ( i=0; i<counter;i++) printf("*");
+
+	}
+
+	term_clr_scr( &ts );
+
+	term_set_orig_mode( &ts );
+
+	printf("Hidden input was: %s\n", in_buf );
+
+	return 0;
+}
+\ No newline at end of file