Add image/create command for creating a new image

This patch allows us to use a new support for creating images using ogClient.
ogClient receives from the server a message which json body must be:

{"disk" : "1", "partition" : "1", "code" : "1", "id" : "1", "name" : "test",
"repository" : "192.168.2.4" }

ogClient returns to the server the software inventory executed before
create the image. The message for the server is:

{ "disk" : "0", "partition" : "1", "software" : "xyz" }

    "xyz" will be the output saved during the execution of InventarioSoftware in
    a specific path.

src/linux/ogOperations.py

@@ -118,3 +118,26 @@ def procirestore(httpparser, ogRest):
 		raise ValueError('Error: Incorrect command value')
 
 	return output.decode('utf-8')
+
+def procicreate(path, httpparser, ogRest):
+	disk = httpparser.getDisk()
+	partition = httpparser.getPartition()
+	name = httpparser.getName()
+	repo = httpparser.getRepo()
+
+	try:
+		ogRest.proc = subprocess.Popen([OG_PATH + 'interfaceAdm/InventarioSoftware', disk, partition, path], stdout=subprocess.PIPE, shell=True)
+		(output, error) = ogRest.proc.communicate()
+	except:
+		raise ValueError('Error: Incorrect command value')
+
+	if ogRest.terminated:
+		return
+
+	try:
+		ogRest.proc = subprocess.Popen([OG_PATH + 'interfaceAdm/CrearImagen', disk, partition, name, repo], stdout=subprocess.PIPE, shell=True)
+		ogRest.proc.communicate()
+	except:
+		raise ValueError('Error: Incorrect command value')
+
+	return output.decode('utf-8')

src/ogRest.py

@@ -151,6 +151,20 @@ class ogThread():
 
 		client.send(restResponse.getResponse(ogResponses.OK))
 
+	# Process image create
+	def procicreate(client, path, httpparser, ogRest):
+		try:
+			ogOperations.procicreate(path, httpparser, ogRest)
+		except ValueError as err:
+			client.send(restResponse.getResponse(ogResponses.INTERNAL_ERR))
+			return
+
+		f = open(path, "r")
+		lines = f.readlines()
+		f.close()
+		jsonResp.addElement('software', lines[0])
+		client.send(restResponse.getResponse(ogResponses.OK, jsonResp))
+
 class ogResponses(Enum):
 	BAD_REQUEST=0
 	IN_PROGRESS=1
@@ -197,6 +211,8 @@ class ogRest():
 				self.process_irestore(client, httpparser)
 			elif ("stop" in URI):
 				self.process_stop(client)
+			elif ("image/create" in URI):
+				self.process_icreate(client, httpparser)
 			else:
 				client.send(restResponse.getResponse(ogResponses.BAD_REQUEST))
 		else:
@@ -251,3 +267,7 @@ class ogRest():
 			os.killpg(os.getpgid(self.proc.pid), signal.SIGTERM)
 			self.terminated = True
 			sys.exit(0)
+
+	def process_icreate(self, client, httpparser):
+		path = '/tmp/CSft-' + client.ip + '-' + httpparser.getPartition()
+		threading.Thread(target=ogThread.procicreate, args=(client, path, httpparser, self,)).start()