1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
/* Copyright (c) 2014, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_COMPONENTS_DBUS_INCLUDE_DBUS_DBUS_MESSAGE_INL_H_
#define SRC_COMPONENTS_DBUS_INCLUDE_DBUS_DBUS_MESSAGE_INL_H_
#include "dbus/dbus_message.h"
namespace dbus {
// MessageReader
inline bool MessageReader::has_failed() const {
return failed_;
}
inline bool MessageReader::IsAtLastElement() const {
DBusMessageIter* iter = const_cast<DBusMessageIter*>(&iterator_);
return dbus_message_iter_has_next(iter) == 0;
}
inline bool MessageReader::HasNext() const {
return !failed_ && NextValueType() != DBUS_TYPE_INVALID;
}
inline bool MessageReader::NextIsInvalid() const {
return NextValueType() == DBUS_TYPE_INVALID;
}
inline bool MessageReader::NextIsBool() const {
return NextValueType() == DBUS_TYPE_BOOLEAN;
}
inline bool MessageReader::NextIsByte() const {
return NextValueType() == DBUS_TYPE_BYTE;
}
inline bool MessageReader::NextIsInt16() const {
return NextValueType() == DBUS_TYPE_INT16;
}
inline bool MessageReader::NextIsUint16() const {
return NextValueType() == DBUS_TYPE_UINT16;
}
inline bool MessageReader::NextIsInt32() const {
return NextValueType() == DBUS_TYPE_INT32;
}
inline bool MessageReader::NextIsUint32() const {
return NextValueType() == DBUS_TYPE_UINT32;
}
inline bool MessageReader::NextIsInt64() const {
return NextValueType() == DBUS_TYPE_INT64;
}
inline bool MessageReader::NextIsUint64() const {
return NextValueType() == DBUS_TYPE_UINT64;
}
inline bool MessageReader::NextIsDouble() const {
return NextValueType() == DBUS_TYPE_DOUBLE;
}
inline bool MessageReader::NextIsString() const {
return NextValueType() == DBUS_TYPE_STRING;
}
inline bool MessageReader::NextIsArray() const {
return NextValueType() == DBUS_TYPE_ARRAY;
}
inline bool MessageReader::NextIsStruct() const {
return NextValueType() == DBUS_TYPE_STRUCT;
}
inline bool MessageReader::TakeBool() {
dbus_bool_t value = 0;
ReadNextValue(DBUS_TYPE_BOOLEAN, &value);
return value != 0;
}
inline uint8_t MessageReader::TakeByte() {
uint8_t value = 0;
ReadNextValue(DBUS_TYPE_BYTE, &value);
return value;
}
inline int16_t MessageReader::TakeInt16() {
int16_t value = 0;
ReadNextValue(DBUS_TYPE_INT16, &value);
return value;
}
inline uint16_t MessageReader::TakeUint16() {
uint16_t value = 0;
ReadNextValue(DBUS_TYPE_UINT16, &value);
return value;
}
inline int32_t MessageReader::TakeInt32() {
int32_t value = 0;
ReadNextValue(DBUS_TYPE_INT32, &value);
return value;
}
inline uint32_t MessageReader::TakeUint32() {
uint32_t value = 0;
ReadNextValue(DBUS_TYPE_UINT32, &value);
return value;
}
inline int64_t MessageReader::TakeInt64() {
int64_t value = 0;
ReadNextValue(DBUS_TYPE_INT64, &value);
return value;
}
inline uint64_t MessageReader::TakeUint64() {
uint64_t value = 0;
ReadNextValue(DBUS_TYPE_UINT64, &value);
return value;
}
inline double MessageReader::TakeDouble() {
double value = 0.;
ReadNextValue(DBUS_TYPE_DOUBLE, &value);
return value;
}
inline std::string MessageReader::TakeString() {
const char* value = "";
ReadNextValue(DBUS_TYPE_STRING, &value);
return value;
}
inline MessageReader::DataType MessageReader::NextValueType() const {
DBusMessageIter* iter = const_cast<DBusMessageIter*>(&iterator_);
return failed_ ? DBUS_TYPE_INVALID : dbus_message_iter_get_arg_type(iter);
}
// Message writer methods
inline void MessageWriter::PutBool(bool value) {
dbus_bool_t dbus_value = value;
WriteAndCheck(DBUS_TYPE_BOOLEAN, &dbus_value);
}
inline void MessageWriter::PutByte(uint8_t value) {
WriteAndCheck(DBUS_TYPE_BYTE, &value);
}
inline void MessageWriter::PutInt16(int16_t value) {
WriteAndCheck(DBUS_TYPE_INT16, &value);
}
inline void MessageWriter::PutUint16(uint16_t value) {
WriteAndCheck(DBUS_TYPE_UINT16, &value);
}
inline void MessageWriter::PutInt32(int32_t value) {
WriteAndCheck(DBUS_TYPE_INT32, &value);
}
inline void MessageWriter::PutUint32(uint32_t value) {
WriteAndCheck(DBUS_TYPE_UINT32, &value);
}
inline void MessageWriter::PutInt64(int64_t value) {
WriteAndCheck(DBUS_TYPE_INT64, &value);
}
inline void MessageWriter::PutUint64(uint64_t value) {
WriteAndCheck(DBUS_TYPE_UINT64, &value);
}
inline void MessageWriter::PutDouble(double value) {
WriteAndCheck(DBUS_TYPE_DOUBLE, &value);
}
inline void MessageWriter::PutString(const std::string& value) {
const char* pointer = value.c_str();
WriteAndCheck(DBUS_TYPE_STRING, &pointer);
}
} // namespace dbus
#endif // SRC_COMPONENTS_DBUS_INCLUDE_DBUS_DBUS_MESSAGE_INL_H_
|
