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1 /* | |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 // This is a pure C wrapper of the DataLog class. The functions are directly | |
12 // mapped here except for InsertCell as C does not support templates. | |
13 // See data_log.h for a description of the functions. | |
14 | |
15 #ifndef SRC_SYSTEM_WRAPPERS_INCLUDE_DATA_LOG_C_H_ | |
16 #define SRC_SYSTEM_WRAPPERS_INCLUDE_DATA_LOG_C_H_ | |
17 | |
18 #include <stddef.h> // size_t | |
19 | |
20 #include "webrtc/typedefs.h" | |
21 | |
22 #ifdef __cplusplus | |
23 extern "C" { | |
24 #endif | |
25 | |
26 // All char* parameters in this file are expected to be null-terminated | |
27 // character sequences. | |
28 int WebRtcDataLog_CreateLog(); | |
29 void WebRtcDataLog_ReturnLog(); | |
30 char* WebRtcDataLog_Combine(char* combined_name, size_t combined_len, | |
31 const char* table_name, int table_id); | |
32 int WebRtcDataLog_AddTable(const char* table_name); | |
33 int WebRtcDataLog_AddColumn(const char* table_name, const char* column_name, | |
34 int multi_value_length); | |
35 | |
36 int WebRtcDataLog_InsertCell_int(const char* table_name, | |
37 const char* column_name, | |
38 int value); | |
39 int WebRtcDataLog_InsertArray_int(const char* table_name, | |
40 const char* column_name, | |
41 const int* values, | |
42 int length); | |
43 int WebRtcDataLog_InsertCell_float(const char* table_name, | |
44 const char* column_name, | |
45 float value); | |
46 int WebRtcDataLog_InsertArray_float(const char* table_name, | |
47 const char* column_name, | |
48 const float* values, | |
49 int length); | |
50 int WebRtcDataLog_InsertCell_double(const char* table_name, | |
51 const char* column_name, | |
52 double value); | |
53 int WebRtcDataLog_InsertArray_double(const char* table_name, | |
54 const char* column_name, | |
55 const double* values, | |
56 int length); | |
57 int WebRtcDataLog_InsertCell_int32(const char* table_name, | |
58 const char* column_name, | |
59 int32_t value); | |
60 int WebRtcDataLog_InsertArray_int32(const char* table_name, | |
61 const char* column_name, | |
62 const int32_t* values, | |
63 int length); | |
64 int WebRtcDataLog_InsertCell_uint32(const char* table_name, | |
65 const char* column_name, | |
66 uint32_t value); | |
67 int WebRtcDataLog_InsertArray_uint32(const char* table_name, | |
68 const char* column_name, | |
69 const uint32_t* values, | |
70 int length); | |
71 int WebRtcDataLog_InsertCell_int64(const char* table_name, | |
72 const char* column_name, | |
73 int64_t value); | |
74 int WebRtcDataLog_InsertArray_int64(const char* table_name, | |
75 const char* column_name, | |
76 const int64_t* values, | |
77 int length); | |
78 | |
79 int WebRtcDataLog_NextRow(const char* table_name); | |
80 | |
81 #ifdef __cplusplus | |
82 } // end of extern "C" | |
83 #endif | |
84 | |
85 #endif // SRC_SYSTEM_WRAPPERS_INCLUDE_DATA_LOG_C_H_ // NOLINT | |
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