Initial check in of curl.

Plan to:
- Fix warnings
- Add java support

Change-Id: Ia61d4d479aa61178f2883161491ab844301317e0

1 files changed, 127 insertions, 0 deletions

diff --git a/lib/warnless.c b/lib/warnless.c
new file mode 100644
index 0000000..4f42dd0
--- /dev/null
+++ b/lib/warnless.c
@@ -0,0 +1,127 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "setup.h"
+
+#include "warnless.h"
+
+#define CURL_MASK_SCHAR  0x7F
+#define CURL_MASK_UCHAR  0xFF
+
+#if (SIZEOF_SHORT == 2)
+#  define CURL_MASK_SSHORT  0x7FFF
+#  define CURL_MASK_USHORT  0xFFFF
+#elif (SIZEOF_SHORT == 4)
+#  define CURL_MASK_SSHORT  0x7FFFFFFF
+#  define CURL_MASK_USHORT  0xFFFFFFFF
+#elif (SIZEOF_SHORT == 8)
+#  define CURL_MASK_SSHORT  0x7FFFFFFFFFFFFFFF
+#  define CURL_MASK_USHORT  0xFFFFFFFFFFFFFFFF
+#else
+# error "SIZEOF_SHORT not defined"
+#endif
+
+#if (SIZEOF_INT == 2)
+#  define CURL_MASK_SINT  0x7FFF
+#  define CURL_MASK_UINT  0xFFFF
+#elif (SIZEOF_INT == 4)
+#  define CURL_MASK_SINT  0x7FFFFFFF
+#  define CURL_MASK_UINT  0xFFFFFFFF
+#elif (SIZEOF_INT == 8)
+#  define CURL_MASK_SINT  0x7FFFFFFFFFFFFFFF
+#  define CURL_MASK_UINT  0xFFFFFFFFFFFFFFFF
+#elif (SIZEOF_INT == 16)
+#  define CURL_MASK_SINT  0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+#  define CURL_MASK_UINT  0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+#else
+# error "SIZEOF_INT not defined"
+#endif
+
+#if (CURL_SIZEOF_LONG == 2)
+#  define CURL_MASK_SLONG  0x7FFFL
+#  define CURL_MASK_ULONG  0xFFFFUL
+#elif (CURL_SIZEOF_LONG == 4)
+#  define CURL_MASK_SLONG  0x7FFFFFFFL
+#  define CURL_MASK_ULONG  0xFFFFFFFFUL
+#elif (CURL_SIZEOF_LONG == 8)
+#  define CURL_MASK_SLONG  0x7FFFFFFFFFFFFFFFL
+#  define CURL_MASK_ULONG  0xFFFFFFFFFFFFFFFFUL
+#elif (CURL_SIZEOF_LONG == 16)
+#  define CURL_MASK_SLONG  0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL
+#  define CURL_MASK_ULONG  0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFUL
+#else
+# error "SIZEOF_LONG not defined"
+#endif
+
+/*
+** unsigned long to unsigned short
+*/
+
+unsigned short curlx_ultous(unsigned long ulnum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  return (unsigned short)(ulnum & (unsigned long) CURL_MASK_USHORT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
+/*
+** unsigned long to unsigned char
+*/
+
+unsigned char curlx_ultouc(unsigned long ulnum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  return (unsigned char)(ulnum & (unsigned long) CURL_MASK_UCHAR);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
+/*
+** size_t to signed int
+*/
+
+int curlx_uztosi(size_t uznum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  return (int)(uznum & (size_t) CURL_MASK_SINT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}