1 /*
2 * Copyright (c) 2022, The OpenThread Authors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must strain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. Neither the name of the copyright holder nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "power.hpp"
30 #include "common/code_utils.hpp"
31 #include "utils/parse_cmdline.hpp"
32
33 namespace ot {
34 namespace Power {
35
Set(const char * aDomain)36 otError Domain::Set(const char *aDomain)
37 {
38 otError error = OT_ERROR_NONE;
39 uint16_t length = static_cast<uint16_t>(strlen(aDomain));
40
41 VerifyOrExit(length <= kDomainSize, error = OT_ERROR_INVALID_ARGS);
42 memcpy(m8, aDomain, length);
43 m8[length] = '\0';
44
45 exit:
46 return error;
47 }
48
FromString(char * aString)49 otError TargetPower::FromString(char *aString)
50 {
51 otError error = OT_ERROR_NONE;
52 char *str;
53 char *psave;
54
55 VerifyOrExit((str = strtok_r(aString, ",", &psave)) != nullptr, error = OT_ERROR_PARSE);
56 SuccessOrExit(error = Utils::CmdLineParser::ParseAsUint8(str, mChannelStart));
57
58 VerifyOrExit((str = strtok_r(nullptr, ",", &psave)) != nullptr, error = OT_ERROR_PARSE);
59 SuccessOrExit(error = Utils::CmdLineParser::ParseAsUint8(str, mChannelEnd));
60
61 VerifyOrExit((str = strtok_r(nullptr, ",", &psave)) != nullptr, error = OT_ERROR_PARSE);
62 SuccessOrExit(error = Utils::CmdLineParser::ParseAsInt16(str, mTargetPower));
63
64 exit:
65 return error;
66 }
67
ToString(void) const68 TargetPower::InfoString TargetPower::ToString(void) const
69 {
70 InfoString string;
71
72 string.Append("%u,%u,%d", mChannelStart, mChannelEnd, mTargetPower);
73
74 return string;
75 }
76
Set(const char * aRawPowerSetting)77 otError RawPowerSetting::Set(const char *aRawPowerSetting)
78 {
79 otError error;
80 uint16_t length = sizeof(mData);
81
82 SuccessOrExit(error = ot::Utils::CmdLineParser::ParseAsHexString(aRawPowerSetting, length, mData));
83 mLength = static_cast<uint8_t>(length);
84
85 exit:
86 return error;
87 }
88
ToString(void) const89 RawPowerSetting::InfoString RawPowerSetting::ToString(void) const
90 {
91 InfoString string;
92
93 string.AppendHexBytes(mData, mLength);
94
95 return string;
96 }
97
FromString(char * aString)98 otError CalibratedPower::FromString(char *aString)
99 {
100 otError error = OT_ERROR_NONE;
101 char *str;
102 char *pSave;
103
104 VerifyOrExit((str = strtok_r(aString, ",", &pSave)) != nullptr, error = OT_ERROR_PARSE);
105 SuccessOrExit(error = Utils::CmdLineParser::ParseAsUint8(str, mChannelStart));
106
107 VerifyOrExit((str = strtok_r(nullptr, ",", &pSave)) != nullptr, error = OT_ERROR_PARSE);
108 SuccessOrExit(error = Utils::CmdLineParser::ParseAsUint8(str, mChannelEnd));
109
110 VerifyOrExit((str = strtok_r(nullptr, ",", &pSave)) != nullptr, error = OT_ERROR_PARSE);
111 SuccessOrExit(error = Utils::CmdLineParser::ParseAsInt16(str, mActualPower));
112 SuccessOrExit(error = mRawPowerSetting.Set(pSave));
113
114 exit:
115 return error;
116 }
117
ToString(void) const118 CalibratedPower::InfoString CalibratedPower::ToString(void) const
119 {
120 InfoString string;
121
122 string.Append("%u,%u,%d,%s", mChannelStart, mChannelEnd, mActualPower, mRawPowerSetting.ToString().AsCString());
123
124 return string;
125 }
126 } // namespace Power
127 } // namespace ot
128