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
|
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Expanding byte buffer, with primitives for appending basic data types.
*/
#ifndef ART_RUNTIME_JDWP_JDWP_EXPAND_BUF_H_
#define ART_RUNTIME_JDWP_JDWP_EXPAND_BUF_H_
#include <string>
#include <stddef.h>
#include <stdint.h>
namespace art {
namespace JDWP {
struct ExpandBuf; /* private */
struct JdwpLocation;
/* create a new struct */
ExpandBuf* expandBufAlloc();
/* free storage */
void expandBufFree(ExpandBuf* pBuf);
/*
* Accessors. The buffer pointer and length will only be valid until more
* data is added.
*/
uint8_t* expandBufGetBuffer(ExpandBuf* pBuf);
size_t expandBufGetLength(ExpandBuf* pBuf);
/*
* The "add" operations allocate additional storage and append the data.
*
* There are no "get" operations included with this "class", other than
* GetBuffer(). If you want to get or set data from a position other
* than the end, get a pointer to the buffer and use the inline functions
* defined elsewhere.
*
* expandBufAddSpace() returns a pointer to the *start* of the region
* added.
*/
uint8_t* expandBufAddSpace(ExpandBuf* pBuf, int gapSize);
void expandBufAdd1(ExpandBuf* pBuf, uint8_t val);
void expandBufAdd2BE(ExpandBuf* pBuf, uint16_t val);
void expandBufAdd4BE(ExpandBuf* pBuf, uint32_t val);
void expandBufAdd8BE(ExpandBuf* pBuf, uint64_t val);
void expandBufAddUtf8String(ExpandBuf* pBuf, const char* s);
void expandBufAddUtf8String(ExpandBuf* pBuf, const std::string& s);
void expandBufAddLocation(ExpandBuf* pReply, const JdwpLocation& location);
} // namespace JDWP
} // namespace art
#endif // ART_RUNTIME_JDWP_JDWP_EXPAND_BUF_H_
|
