# HG changeset patch
# User Tuomo Valkonen <tuomov@iki.fi>
# Date 1111264050 -3600
# Node ID daf2b3d79cb8f26ad8b69b593ddfbdb49c4b6aa8
# Parent  80b5394ff100da31d6887af5bfac62f16a07d409
Added setparam.c.

diff -r 80b5394ff100 -r daf2b3d79cb8 Makefile
--- a/Makefile	Sat Mar 19 20:56:25 2005 +0100
+++ b/Makefile	Sat Mar 19 21:27:30 2005 +0100
@@ -12,7 +12,7 @@
 
 SOURCES=misc.c output.c util.c optparser.c parser.c tokenizer.c \
         map.c obj.c objlist.c errorlog.c ptrlist.c rb.c \
-        stringstore.c iterable.c
+        stringstore.c iterable.c setparam.c
 
 ifdef LIBTU_NO_ERRMSG
 DEFINES += -DLIBTU_NO_ERRMSG
diff -r 80b5394ff100 -r daf2b3d79cb8 misc.h
--- a/misc.h	Sat Mar 19 20:56:25 2005 +0100
+++ b/misc.h	Sat Mar 19 21:27:30 2005 +0100
@@ -1,7 +1,7 @@
 /*
  * libtu/misc.h
  *
- * Copyright (c) Tuomo Valkonen 1999-2002. 
+ * Copyright (c) Tuomo Valkonen 1999-2005.
  *
  * You may distribute and modify this library under the terms of either
  * the Clarified Artistic License or the GNU LGPL, version 2.1 or later.
diff -r 80b5394ff100 -r daf2b3d79cb8 setparam.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/setparam.c	Sat Mar 19 21:27:30 2005 +0100
@@ -0,0 +1,46 @@
+/*
+ * libtu/setparam.c
+ *
+ * Copyright (c) Tuomo Valkonen 2005.
+ *
+ * You may distribute and modify this library under the terms of either
+ * the Clarified Artistic License or the GNU LGPL, version 2.1 or later.
+ */
+
+#include <string.h>
+
+#include "setparam.h"
+
+int libtu_string_to_setparam(const char *str)
+{
+    if(str!=NULL){
+        if(strcmp(str, "set")==0 || strcmp(str, "true")==0)
+            return SETPARAM_SET;
+        else if(strcmp(str, "unset")==0 || strcmp(str, "false")==0)
+            return SETPARAM_UNSET;
+        else if(strcmp(str, "toggle")==0)
+            return SETPARAM_TOGGLE;
+    }
+    
+    return SETPARAM_UNKNOWN;
+}
+
+
+bool libtu_do_setparam(int sp, bool val)
+{
+    switch(sp){
+    case SETPARAM_SET:
+        return TRUE;
+    case SETPARAM_UNSET:
+        return FALSE;
+    case SETPARAM_TOGGLE:
+        return (val==FALSE);
+    default:
+        return val;
+    }
+}
+
+bool libtu_do_setparam_str(const char *str, bool val)
+{
+    return libtu_do_setparam(libtu_string_to_setparam(str), val);
+}
\ No newline at end of file
diff -r 80b5394ff100 -r daf2b3d79cb8 setparam.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/setparam.h	Sat Mar 19 21:27:30 2005 +0100
@@ -0,0 +1,26 @@
+/*
+ * libtu/setparam.h
+ *
+ * Copyright (c) Tuomo Valkonen 2005.
+ *
+ * You may distribute and modify this library under the terms of either
+ * the Clarified Artistic License or the GNU LGPL, version 2.1 or later.
+ */
+
+#ifndef LIBTU_SETPARAM_H
+#define LIBTU_SETPARAM_H
+
+#include "types.h"
+
+enum{
+    SETPARAM_UNKNOWN,
+    SETPARAM_SET,
+    SETPARAM_UNSET,
+    SETPARAM_TOGGLE
+};
+
+extern int libtu_string_to_setparam(const char *str);
+extern bool libtu_do_setparam_str(const char *str, bool val);
+extern bool libtu_do_setparam(int sp, bool val);
+
+#endif /* LIBTU_SETPARAM_H */