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Side by Side Diff: chromeos/binder/writable_transaction_data.h

Issue 1540803002: Switch to standard integer types in chromeos/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more includes Created 5 years ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROMEOS_BINDER_WRITABLE_TRANSACTION_DATA_H_ 5 #ifndef CHROMEOS_BINDER_WRITABLE_TRANSACTION_DATA_H_
6 #define CHROMEOS_BINDER_WRITABLE_TRANSACTION_DATA_H_ 6 #define CHROMEOS_BINDER_WRITABLE_TRANSACTION_DATA_H_
7 7
8 #include <stddef.h>
9 #include <stdint.h>
10
8 #include <vector> 11 #include <vector>
9 12
10 #include "base/basictypes.h"
11 #include "base/macros.h" 13 #include "base/macros.h"
12 #include "chromeos/binder/transaction_data.h" 14 #include "chromeos/binder/transaction_data.h"
13 #include "chromeos/chromeos_export.h" 15 #include "chromeos/chromeos_export.h"
14 16
15 namespace binder { 17 namespace binder {
16 18
17 // Use this class to construct TransactionData (as parameters and replies) to 19 // Use this class to construct TransactionData (as parameters and replies) to
18 // transact with remote objects. 20 // transact with remote objects.
19 // GetSenderPID() and GetSenderEUID() return 0. 21 // GetSenderPID() and GetSenderEUID() return 0.
20 class CHROMEOS_EXPORT WritableTransactionData : public TransactionData { 22 class CHROMEOS_EXPORT WritableTransactionData : public TransactionData {
21 public: 23 public:
22 WritableTransactionData(); 24 WritableTransactionData();
23 ~WritableTransactionData() override; 25 ~WritableTransactionData() override;
24 26
25 // TransactionData override: 27 // TransactionData override:
26 uintptr_t GetCookie() const override; 28 uintptr_t GetCookie() const override;
27 uint32 GetCode() const override; 29 uint32_t GetCode() const override;
28 pid_t GetSenderPID() const override; 30 pid_t GetSenderPID() const override;
29 uid_t GetSenderEUID() const override; 31 uid_t GetSenderEUID() const override;
30 bool IsOneWay() const override; 32 bool IsOneWay() const override;
31 bool HasStatus() const override; 33 bool HasStatus() const override;
32 Status GetStatus() const override; 34 Status GetStatus() const override;
33 const void* GetData() const override; 35 const void* GetData() const override;
34 size_t GetDataSize() const override; 36 size_t GetDataSize() const override;
35 const uintptr_t* GetObjectOffsets() const override; 37 const uintptr_t* GetObjectOffsets() const override;
36 size_t GetNumObjectOffsets() const override; 38 size_t GetNumObjectOffsets() const override;
37 39
38 // Expands the capacity of the internal buffer. 40 // Expands the capacity of the internal buffer.
39 void Reserve(size_t n); 41 void Reserve(size_t n);
40 42
41 // Sets the transaction code returned by GetCode(). 43 // Sets the transaction code returned by GetCode().
42 void SetCode(uint32 code) { code_ = code; } 44 void SetCode(uint32_t code) { code_ = code; }
43 45
44 // Sets the value returned by IsOneWay(). 46 // Sets the value returned by IsOneWay().
45 void SetIsOneWay(bool is_one_way) { is_one_way_ = is_one_way; } 47 void SetIsOneWay(bool is_one_way) { is_one_way_ = is_one_way; }
46 48
47 // Appends the specified data with appropriate padding. 49 // Appends the specified data with appropriate padding.
48 void WriteData(const void* data, size_t n); 50 void WriteData(const void* data, size_t n);
49 51
50 // Appends an int32 value. 52 // Appends an int32_t value.
51 void WriteInt32(int32 value); 53 void WriteInt32(int32_t value);
52 54
53 // Appends a uint32 value. 55 // Appends a uint32_t value.
54 void WriteUint32(uint32 value); 56 void WriteUint32(uint32_t value);
55 57
56 // Appends an int64 vlaue. 58 // Appends an int64_t vlaue.
57 void WriteInt64(int64 value); 59 void WriteInt64(int64_t value);
58 60
59 // Appends a uint64 value. 61 // Appends a uint64_t value.
60 void WriteUint64(uint64 value); 62 void WriteUint64(uint64_t value);
61 63
62 // Appends a float value. 64 // Appends a float value.
63 void WriteFloat(float value); 65 void WriteFloat(float value);
64 66
65 // Appends a double value. 67 // Appends a double value.
66 void WriteDouble(double value); 68 void WriteDouble(double value);
67 // TODO(hashimoto): Support more types (i.e. strings, FDs, objects). 69 // TODO(hashimoto): Support more types (i.e. strings, FDs, objects).
68 70
69 private: 71 private:
70 uint32 code_ = 0; 72 uint32_t code_ = 0;
71 bool is_one_way_ = false; 73 bool is_one_way_ = false;
72 std::vector<char> data_; 74 std::vector<char> data_;
73 std::vector<uintptr_t> object_offsets_; 75 std::vector<uintptr_t> object_offsets_;
74 76
75 DISALLOW_COPY_AND_ASSIGN(WritableTransactionData); 77 DISALLOW_COPY_AND_ASSIGN(WritableTransactionData);
76 }; 78 };
77 79
78 } // namespace binder 80 } // namespace binder
79 81
80 #endif // CHROMEOS_BINDER_WRITABLE_TRANSACTION_DATA_H_ 82 #endif // CHROMEOS_BINDER_WRITABLE_TRANSACTION_DATA_H_
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