1 /*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <stdio.h>
18
19 #define LOG_TAG "DhcpEvent"
20 #include <cutils/log.h>
21
22 #include "DhcpEvent.h"
23
toString(int val,char * buffer,int max)24 char *DhcpEvent::toString(int val, char *buffer, int max) {
25 if (val == DhcpEvent::UNKNOWN)
26 strncpy(buffer, "UNKNOWN", max);
27 else if (val == DhcpEvent::STOP)
28 strncpy(buffer, "STOP", max);
29 else if (val == DhcpEvent::RENEW)
30 strncpy(buffer, "RENEW", max);
31 else if (val == DhcpEvent::RELEASE)
32 strncpy(buffer, "RELEASE", max);
33 else if (val == DhcpEvent::TIMEOUT)
34 strncpy(buffer, "TIMEOUT", max);
35 else
36 strncpy(buffer, "(internal error)", max);
37
38 return buffer;
39 }
40
parseString(const char * buffer)41 int DhcpEvent::parseString(const char *buffer) {
42 if (!strcasecmp(buffer, "UNKNOWN"))
43 return DhcpEvent::UNKNOWN;
44 else if (!strcasecmp(buffer, "STOP"))
45 return DhcpEvent::STOP;
46 else if (!strcasecmp(buffer, "RENEW"))
47 return DhcpEvent::RENEW;
48 else if (!strcasecmp(buffer, "RELEASE"))
49 return DhcpEvent::RELEASE;
50 else if (!strcasecmp(buffer, "TIMEOUT"))
51 return DhcpEvent::TIMEOUT;
52 else {
53 LOGW("Bad event '%s'", buffer);
54 return -1;
55 }
56 }
57