Diff: RPCObject.cpp

Revision:

0:998e2e00df0c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RPCObject.cpp	Tue Feb 10 12:15:47 2015 +0000
@@ -0,0 +1,87 @@
+#include "RPCObject.h"
+#include "parse_pins.h"
+#include "mbed.h"
+#include "HTTPServer.h"
+
+
+RPCObject::RPCObject()
+{
+}
+
+
+int RPCObject::decode(char* request, char* reply)
+{
+   char* clz = strtok(request+1,"/");
+   char* pin = strtok(NULL, "/");
+   char* val = strtok(NULL, "/");   
+
+    if(!strcmp(clz, "DigitalIn")){
+        type = RPC_PIN_DIGITAL_IN;
+        printf(" type is DigitalIn. \r\n");
+    } else if(!strcmp(clz, "DigitalOut")){
+        type = RPC_PIN_DIGITAL_OUT;
+        printf(" type is DigitalOut. \r\n");
+    } else if(!strcmp(clz, "DigitalInOut")){
+        type = RPC_PIN_DIGITAL_INOUT;
+        printf(" type is DigitalInOut. \r\n");
+    } else {
+        type = RPC_PIN_UNKNOWN;
+        printf("Unsupported type name: %s. \r\n", clz);
+        sprintf(reply, "Unsupported type name: %s. \r\n", clz);
+        return HTTP_400_BADREQUEST;
+    }
+   
+    pin_name = parse_pins(pin);
+    if(pin_name == NC){
+        printf("Unsupported pin name: %s. \n", pin);
+        sprintf(reply, "Unsupported pin name: %s. \r\n", pin);
+        return HTTP_400_BADREQUEST;
+    }
+    
+    if(!val || val[0] == '\0'){
+        value = -1;
+    }
+    else if(!strcmp(val, "delete")){
+        value = -2;
+    }    
+    else {
+        value = (val[0] - '0') ? 1 : 0;
+    }
+    
+    return 0;
+}
+
+
+bool RPCObject::create_pin_object(char* reply) 
+{
+    RPCClass* pinobj;
+    
+    if(pinObjects.find(pin_name) != pinObjects.end()){
+        printf("The pin already exists.\r\n");
+        strcat(reply, "The pin already exists. ");
+        return false;
+    }
+    
+    switch(type){
+    case RPC_PIN_DIGITAL_IN:
+        printf("DigitalIn.\r\n");
+        pinobj = new RPCDigitalIn(pin_name);
+        break; 
+    case RPC_PIN_DIGITAL_OUT:
+        printf("DigitalOut.\r\n");
+        pinobj = new RPCDigitalOut(pin_name);
+        break;
+    case RPC_PIN_DIGITAL_INOUT:
+        printf("DigitalInOut.\r\n");
+        pinobj = new RPCDigitalInOut(pin_name);
+        break;
+    default:
+        printf(" Unsupported type.\r\n");
+        strcat(reply, "Unsupported type. ");
+        return false;
+    }
+    
+    pinObjects[pin_name] = pinobj;   
+    
+    return true;
+}