From 7e0f021a9aec35fd8e6725e87e3313b101d26f5e Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Sun, 27 Jan 2008 11:37:44 +0100
Subject: Initial import (2.0.2-6)

---
 reference/C/CONTRIB/SNIP/ansisys.c | 60 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100755 reference/C/CONTRIB/SNIP/ansisys.c

(limited to 'reference/C/CONTRIB/SNIP/ansisys.c')

diff --git a/reference/C/CONTRIB/SNIP/ansisys.c b/reference/C/CONTRIB/SNIP/ansisys.c
new file mode 100755
index 0000000..d90322f
--- /dev/null
+++ b/reference/C/CONTRIB/SNIP/ansisys.c
@@ -0,0 +1,60 @@
+/*****************************************************************************
+ * 
+ * program that detects the presence (or absence) of an ANSI device driver.
+ *
+ * Returns:
+ *
+ * errorlevel 0: Ansi devicedriver not detected.
+ * errorlevel 1: Ansi devicedriver detected.
+ *
+ *****************************************************************************
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <conio.h>
+
+
+
+/********************************** print () *********************************
+ *
+ * A dum print string routine
+ *
+ *****************************************************************************
+ */
+
+void print(char *p)
+{
+      while(*p)
+            putchar(*p++);
+      fflush(stdout);                 /* necessary for ZTC                  */
+
+}     /* print () */
+
+/********************************** main () **********************************
+ *
+ * Detect whether ANSI.SYS is present and return 1 if so, else returns 0
+ *
+ *****************************************************************************
+ */
+
+int main(void)
+{
+      char buffer [31];               /* temporary buffer                   */
+      int  nr=0;                      /* counter                            */
+
+      print("\x1b[6n\r      \r");     /* ask for ansi device report         */
+
+      while ((0 !=kbhit()) && (nr<30))/* read whatever input is present     */
+            buffer[nr++] = (char)getch();
+
+      buffer[nr]='\0';                /* zero terminate string              */
+
+      if (strstr(buffer, "\x1b["))    /* check precense of device report    */
+            return 1;                 /* signal ANSI.SYS present            */
+      else  return 0;                 /* signal ANSI.SYS not present        */
+
+
+}  /* main ()  */
+
+/********************************** end *************************************/
-- 
cgit v1.2.3-54-g00ecf