Diff: BLE_BlueNRG/utils/inc/Payload.h

Revision:

0:3d641e170a74

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BLE_BlueNRG/utils/inc/Payload.h	Tue May 19 16:43:59 2015 +0000
@@ -0,0 +1,185 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+#include "mbed.h"
+
+#ifndef __PAYLOAD_H__
+#define __PAYLOAD_H__
+
+class UnitPayload
+{
+    public:
+    uint8_t length;
+    uint8_t id;    
+    uint8_t *data;
+    uint8_t *idptr;    
+
+    
+       
+    void set_length(uint8_t l) {
+        length=l;   
+    }
+
+    void set_id(uint8_t i) {
+        id=i;
+    }
+
+    void set_data(uint8_t* data1) {
+        for(int j=0;j<length;j++)
+        {
+            data[j]=data1[j];
+        }   
+    }
+
+    uint8_t get_length()  {
+        return length;      
+    }
+
+    uint8_t get_id()  {
+        return id;      
+    }
+
+    uint8_t* get_data() {
+        return data;        
+    }
+
+};
+
+class Payload {
+    UnitPayload *payload;
+    int stringLength;
+    int payloadUnitCount;
+    
+public:
+     Payload(const uint8_t *tokenString, uint8_t string_ength);
+     Payload::Payload();
+     uint8_t Payload::getPayloadUnitCount();
+      
+    uint8_t Payload::getIDAtIndex(int index);  
+    uint8_t Payload::getLengthAtIndex(int index);   
+    uint8_t* Payload::getDataAtIndex(int index);    
+    int8_t getInt8AtIndex(int index);  
+    uint16_t getUint16AtIndex(int index); 
+    uint8_t* getSerializedAdDataAtIndex(int index);         
+};
+
+
+class PayloadUnit {
+   private:        
+        uint8_t* lenPtr;
+        uint8_t* adTypePtr;
+        uint8_t* dataPtr;
+        
+    public:
+        PayloadUnit() {
+            lenPtr = NULL;
+            adTypePtr = NULL;
+            dataPtr = NULL;
+            }
+            
+        PayloadUnit(uint8_t *len, uint8_t *adType, uint8_t* data) {
+            lenPtr = len;
+            adTypePtr = adType;
+            dataPtr = data;
+            }    
+             
+        void setLenPtr(uint8_t *len)   {
+            lenPtr = len;
+            } 
+            
+        void setAdTypePtr(uint8_t *adType)   {
+            adTypePtr = adType;
+            }  
+            
+        void setDataPtr(uint8_t *data)   {
+            dataPtr = data;
+            }      
+            
+        uint8_t* getLenPtr()   {
+            return lenPtr;
+            } 
+            
+        uint8_t* getAdTypePtr()   {
+            return adTypePtr;
+            }  
+            
+        uint8_t* getDataPtr()   {
+            return dataPtr;
+            }   
+            
+        void printDataAsHex()   {
+            int i = 0;
+            printf("AdData=");
+            for(i=0; i<*lenPtr-1; i++) {
+                printf("0x%x ", dataPtr[i]);
+            }
+            printf("\n");
+        }     
+        
+        void printDataAsString()   {
+            int i = 0;
+            printf("AdData=");
+            for(i=0; i<*lenPtr; i++) {
+                printf("%c", dataPtr[i]);
+            }
+            printf("\n");
+        }                                                   
+            
+    };
+    
+class PayloadPtr {
+private:
+    PayloadUnit *unit;
+    int payloadUnitCount;
+public:    
+    PayloadPtr::PayloadPtr(const uint8_t *tokenString, uint8_t string_ength) {
+        // initialize private data members
+        int stringLength = string_ength;
+        payloadUnitCount = 0;
+        
+        int index = 0;
+        while(index!=stringLength) {
+            int len=tokenString[index];
+            index=index+1+len;
+            payloadUnitCount++;               
+        }
+        
+        // allocate memory to unit
+        unit = new PayloadUnit[payloadUnitCount];
+        int i = 0;
+        int nextUnitOffset = 0;
+        
+        while(i<payloadUnitCount) {           
+            unit[i].setLenPtr((uint8_t *)tokenString+nextUnitOffset);
+            unit[i].setAdTypePtr((uint8_t *)tokenString+nextUnitOffset+1);
+            unit[i].setDataPtr((uint8_t *)tokenString+nextUnitOffset+2);
+           
+            nextUnitOffset += *unit[i].getLenPtr()+1;
+            i++;
+
+        }
+    }
+    
+    PayloadUnit getUnitAtIndex(int index) {
+        return unit[index];
+        }
+    
+    int getPayloadUnitCount() { return payloadUnitCount; }
+        
+    
+};    
+
+#endif // __PAYLOAD_H__
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