Patch from Emmanuel Raguet <raguet@crf.canon.fr> and Eric Valette

<valette@crf.canon.fr> to add a port of the GoAhead web server
(httpd) to the RTEMS build tree.  They have successfully used
this BSP on i386/pc386 and PowerPC/mcp750.

Mark and Joel spoke with Nick Berliner <nickb@goahead.com> on
26 Oct 1999 about this port and got verbal approval to include
it in RTEMS distributions.

1 files changed, 74 insertions, 0 deletions

diff --git a/cpukit/httpd/value.c b/cpukit/httpd/value.c
new file mode 100644
index 0000000000..5872382556
--- /dev/null
+++ b/cpukit/httpd/value.c
@@ -0,0 +1,74 @@
+/*
+ * value.c -- Generic type (holds all types)
+ *
+ * Copyright (c) Go Ahead Software, Inc., 1995-1999
+ *
+ * See the file "license.txt" for usage and redistribution license requirements
+ */
+
+/******************************** Description *********************************/
+
+/*
+ *	This module provides a generic type that can hold all possible types.
+ *	It is designed to provide maximum effeciency. 
+ */
+
+/********************************* Includes ***********************************/
+
+#include	"uemf.h"
+
+/*********************************** Locals ***********************************/
+
+
+/*********************************** Code *************************************/
+/*
+ *	Initialize a integer value.  
+ */
+
+value_t valueInteger(long value)
+{
+	value_t	v = VALUE_VALID;
+
+	v.value.integer = value;
+	return v;
+}
+
+/******************************************************************************/
+/*
+ *	Initialize a string value. Note: not allocation
+ */
+
+value_t valueString(char_t *value, int flags)
+{
+	value_t	v = VALUE_VALID;
+
+	v.type = string;
+	if (flags & VALUE_ALLOCATE) {
+		v.allocated = 1;
+		v.value.string = gstrdup(B_L, value);
+	} else {
+		v.allocated = 0;
+		v.value.string = value;
+	}
+	return v;
+}
+
+/******************************************************************************/
+/*
+ *	Free any storage allocated for a value.  
+ */
+
+void valueFree(value_t *v)
+{
+	a_assert(v);
+
+	if (v->valid && v->allocated && v->type == string && 
+			v->value.string != NULL) {
+		bfree(B_L, v->value.string);
+	}
+	v->type = undefined;
+	v->valid = 0;
+	v->allocated = 0;
+}
+
+/******************************************************************************/