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 "DhcpState"
20 #include <cutils/log.h>
21
22 #include "DhcpState.h"
23
toString(int val,char * buffer,int max)24 char *DhcpState::toString(int val, char *buffer, int max) {
25 if (val == DhcpState::INIT)
26 strncpy(buffer, "INIT", max);
27 else if (val == DhcpState::DISCOVERING)
28 strncpy(buffer, "DISCOVERING", max);
29 else if (val == DhcpState::REQUESTING)
30 strncpy(buffer, "REQUESTING", max);
31 else if (val == DhcpState::BOUND)
32 strncpy(buffer, "BOUND", max);
33 else if (val == DhcpState::RENEWING)
34 strncpy(buffer, "RENEWING", max);
35 else if (val == DhcpState::REBINDING)
36 strncpy(buffer, "REBINDING", max);
37 else if (val == DhcpState::REBOOT)
38 strncpy(buffer, "REBOOT", max);
39 else if (val == DhcpState::RENEW_REQUESTED)
40 strncpy(buffer, "RENEW_REQUESTED", max);
41 else if (val == DhcpState::INIT_IPV4LL)
42 strncpy(buffer, "INIT_IPV4LL", max);
43 else if (val == DhcpState::PROBING)
44 strncpy(buffer, "PROBING", max);
45 else if (val == DhcpState::ANNOUNCING)
46 strncpy(buffer, "ANNOUNCING", max);
47 else
48 strncpy(buffer, "(internal error)", max);
49
50 return buffer;
51 }
52
parseString(const char * buffer)53 int DhcpState::parseString(const char *buffer) {
54 if (!strcasecmp(buffer, "INIT"))
55 return DhcpState::INIT;
56 else if (!strcasecmp(buffer, "DISCOVERING"))
57 return DhcpState::DISCOVERING;
58 else if (!strcasecmp(buffer, "REQUESTING"))
59 return DhcpState::REQUESTING;
60 else if (!strcasecmp(buffer, "BOUND"))
61 return DhcpState::BOUND;
62 else if (!strcasecmp(buffer, "RENEWING"))
63 return DhcpState::RENEWING;
64 else if (!strcasecmp(buffer, "REBINDING"))
65 return DhcpState::REBINDING;
66 else if (!strcasecmp(buffer, "REBOOT"))
67 return DhcpState::REBOOT;
68 else if (!strcasecmp(buffer, "RENEW_REQUESTED"))
69 return DhcpState::INIT_IPV4LL;
70 else if (!strcasecmp(buffer, "INIT_IPV4LL"))
71 return DhcpState::INIT_IPV4LL;
72 else if (!strcasecmp(buffer, "PROBING"))
73 return DhcpState::PROBING;
74 else if (!strcasecmp(buffer, "ANNOUNCING"))
75 return DhcpState::ANNOUNCING;
76 else {
77 LOGW("Bad state '%s'", buffer);
78 return -1;
79 }
80 }
81