parsing update

testing/SYS-DVT/data.json

@@ -1,6 +1,6 @@
 {
-	"modules": {
-		"bb_sensor": {
+	"module": {
+		"bb_current": {
 			"sys_path": "/sys/bb_sensor",
 			"get_vars": {
 				"bb_shunt_voltage": {
@@ -17,10 +17,10 @@
 					"unit": "mW"
 				}
 			},
-			"set_vars": "NULL"
+			"set_vars": null
 
 		},
-		"bb_temperature": {
+		"bb_temp": {
 			"sys_path": "/sys/bb_temp",
 			"get_vars": {
 				"bb_input_temp": {
@@ -37,18 +37,18 @@
 			},
 			"set_vars": {
 				"bb_max_temp": {
-					"max_val": "100",
-					"min_val": "-15",
+					"max_val": 125,
+					"min_val": -25,
 					"unit": "Celcius"
 				},
 				"bb_max_hyst": {
-					"max_val": "100",
-					"min_val": "-15",
+					"max_val": 125,
+					"min_val": -25,
 					"unit": "Celcius"
 				}
 			}
 		},
-		"Help": "./occmd.py <module_name> <get/set> <param> <value>",
+		"help": "./occmd.py <module_name> <get/set> <param> <value>",
 		"version": "0.1"
 	}
 

testing/SYS-DVT/occmd.py

@@ -4,9 +4,41 @@ import json
 
 DB_FILE = "data.json"
 db = '';
+module = ''
+operation = ''
+param = ''
+value = ''
 
-def parse_it(args):
-    for 
+def check_args(args):
+    global module
+    global operation
+    global param
+    global value
+    
+    # check for module name
+    if((len(args) < 2) or (args[1] == 'help')):
+        return -1
+
+    for x in db['module']:
+        if(x == args[1]):
+            module = x
+            # Check for get/set
+            if(len(args) < 3 and (args[2] == 'get' or args[2] == 'set')):
+                return -1
+            else:
+                operation = args[2]
+                if(operation == 'set'):
+                    if(len(args) < 5):
+                        return -1
+                    else:
+                        param = args[3]
+                        value = args[4]
+                else: # get
+                    if(len(args) < 4):
+                        return -1
+                    else:
+                        param = args[3]
+   
     return 0
 
 def load_database():
@@ -17,8 +49,13 @@ def load_database():
 
 def main():
     load_database()
-    print db
-    parse_it(sys.argv)
+    if(check_args(sys.argv)):
+         print db['module']['help']
+         sys.exit(-1)
+
+   # We have a valid request request process it
+    print "Request valid" 
+
     sys.exit(0)