renamed openair-cn to openair3

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7886 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2015-10-06 16:53:42 +00:00
parent c7518ecf42
commit 7b5431a62c
705 changed files with 206 additions and 208 deletions
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2015, EURECOM (www.eurecom.fr)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the FreeBSD Project.
+ */
+#ifndef TLV_ENCODER_H_
+#define TLV_ENCODER_H_
+
+#include <arpa/inet.h>  // htonl, htons
+
+#define ENCODE_U8(buffer, value, size)    \
+    *(uint8_t*)(buffer) = value;    \
+    size += sizeof(uint8_t)
+
+#define ENCODE_U16(buffer, value, size)   \
+    *(uint16_t*)(buffer) = htons(value);  \
+   size += sizeof(uint16_t)
+
+#define ENCODE_U24(buffer, value, size)   \
+    *(uint32_t*)(buffer) = htonl(value);  \
+    size += sizeof(uint8_t) + sizeof(uint16_t)
+
+#define ENCODE_U32(buffer, value, size)   \
+    *(uint32_t*)(buffer) = htonl(value);  \
+    size += sizeof(uint32_t)
+
+#define IES_ENCODE_U8(buffer, encoded, value)   \
+    ENCODE_U8(buffer + encoded, value, encoded)
+
+#define IES_ENCODE_U16(buffer, encoded, value)    \
+    ENCODE_U16(buffer + encoded, value, encoded)
+
+#define IES_ENCODE_U24(buffer, encoded, value)    \
+    ENCODE_U24(buffer + encoded, value, encoded)
+
+#define IES_ENCODE_U32(buffer, encoded, value)    \
+    ENCODE_U32(buffer + encoded, value, encoded)
+
+typedef enum {
+  TLV_ENCODE_ERROR_OK                      =  0,
+  TLV_ENCODE_VALUE_DOESNT_MATCH            = -1,
+  /* Fatal errors - message should not be sent */
+  TLV_ENCODE_OCTET_STRING_TOO_LONG_FOR_IEI = -10,
+  TLV_ENCODE_WRONG_MESSAGE_TYPE            = -11,
+  TLV_ENCODE_PROTOCOL_NOT_SUPPORTED        = -12,
+  TLV_ENCODE_BUFFER_TOO_SHORT              = -13,
+  TLV_ENCODE_BUFFER_NULL                   = -14,
+} tlv_encoder_error_code;
+
+/* Defines error code limit below which message should be sent because
+ * it cannot be further processed */
+#define TLV_ENCODE_FATAL_ERROR  (TLV_ENCODE_VALUE_DOESNT_MATCH)
+
+extern int errorCodeEncoder;
+
+void tlv_encode_perror(void);
+
+#define CHECK_PDU_POINTER_AND_LENGTH_ENCODER(bUFFER, mINIMUMlENGTH, lENGTH)    \
+  if (bUFFER == NULL)                                                    \
+        {                                                                      \
+                printf("Got NULL pointer for the payload\n");                  \
+                errorCodeEncoder = TLV_ENCODE_BUFFER_NULL;                     \
+                return TLV_ENCODE_BUFFER_NULL;                                 \
+        }                                                                      \
+        if (lENGTH < mINIMUMlENGTH)                                            \
+        {                                                                      \
+                printf("(%s:%d) Expecting at least %d bytes, got %d\n",        \
+           __FILE__, __LINE__, mINIMUMlENGTH, lENGTH);             \
+                errorCodeEncoder = TLV_ENCODE_BUFFER_TOO_SHORT;                \
+                return TLV_ENCODE_BUFFER_TOO_SHORT;                            \
+        }
+
+#define CHECK_PDU_POINTER_ENCODER(bUFFER)                                      \
+  if (bUFFER == NULL)                                                    \
+        {                                                                      \
+                printf("Got NULL pointer for the payload\n");                  \
+                errorCodeEncoder = TLV_ENCODE_BUFFER_NULL;                     \
+                return TLV_ENCODE_BUFFER_NULL;                                 \
+        }
+
+#endif /* define (TLV_ENCODER_H_) */
+