projects / babeltrace.git / blame
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| 56e18c4c PP |
1 | #ifndef BABELTRACE_TRACE_IR_TRACE_H |
| 2 | #define BABELTRACE_TRACE_IR_TRACE_H | |
| 3 | ||
| 4 | /* | |
| 5 | * BabelTrace - Trace IR: Trace | |
| 6 | * | |
| 7 | * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
| 8 | * | |
| 9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
| 10 | * | |
| 11 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 12 | * of this software and associated documentation files (the "Software"), to deal | |
| 13 | * in the Software without restriction, including without limitation the rights | |
| 14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 15 | * copies of the Software, and to permit persons to whom the Software is | |
| 16 | * furnished to do so, subject to the following conditions: | |
| 17 | * | |
| 18 | * The above copyright notice and this permission notice shall be included in | |
| 19 | * all copies or substantial portions of the Software. | |
| 20 | * | |
| 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 27 | * SOFTWARE. | |
| 28 | * | |
| 29 | * The Common Trace Format (CTF) Specification is available at | |
| 30 | * http://www.efficios.com/ctf | |
| 31 | */ | |
| 32 | ||
| 33 | /* For bt_bool, bt_uuid */ | |
| 34 | #include <babeltrace/types.h> | |
| 35 | ||
| 36 | #include <stdint.h> | |
| 37 | ||
| 38 | #ifdef __cplusplus | |
| 39 | extern "C" { | |
| 40 | #endif | |
| 41 | ||
| 42 | struct bt_trace; | |
| 43 | struct bt_stream; | |
| 44 | struct bt_stream_class; | |
| 5cd6d0e5 | 45 | struct bt_field_class; |
| 56e18c4c PP |
46 | struct bt_value; |
| 47 | struct bt_packet_header_field; | |
| 48 | ||
| 49 | typedef void (* bt_trace_is_static_listener)( | |
| 50 | struct bt_trace *trace, void *data); | |
| 51 | ||
| 52 | typedef void (* bt_trace_listener_removed)( | |
| 53 | struct bt_trace *trace, void *data); | |
| 54 | ||
| 55 | extern struct bt_trace *bt_trace_create(void); | |
| 56 | ||
| 57 | extern bt_bool bt_trace_assigns_automatic_stream_class_id( | |
| 58 | struct bt_trace *trace); | |
| 59 | ||
| 60 | extern int bt_trace_set_assigns_automatic_stream_class_id( | |
| 61 | struct bt_trace *trace, bt_bool value); | |
| 62 | ||
| 63 | extern const char *bt_trace_get_name(struct bt_trace *trace); | |
| 64 | ||
| 65 | extern int bt_trace_set_name(struct bt_trace *trace, const char *name); | |
| 66 | ||
| 67 | extern bt_uuid bt_trace_get_uuid(struct bt_trace *trace); | |
| 68 | ||
| 69 | extern int bt_trace_set_uuid(struct bt_trace *trace, bt_uuid uuid); | |
| 70 | ||
| 71 | extern uint64_t bt_trace_get_environment_entry_count(struct bt_trace *trace); | |
| 72 | ||
| 73 | extern void bt_trace_borrow_environment_entry_by_index( | |
| 74 | struct bt_trace *trace, uint64_t index, | |
| 75 | const char **name, struct bt_value **value); | |
| 76 | ||
| 77 | extern struct bt_value *bt_trace_borrow_environment_entry_value_by_name( | |
| 78 | struct bt_trace *trace, const char *name); | |
| 79 | ||
| 80 | extern int bt_trace_set_environment_entry_integer( | |
| 81 | struct bt_trace *trace, const char *name, | |
| 82 | int64_t value); | |
| 83 | ||
| 84 | extern int bt_trace_set_environment_entry_string( | |
| 85 | struct bt_trace *trace, const char *name, | |
| 86 | const char *value); | |
| 87 | ||
| 5cd6d0e5 | 88 | extern struct bt_field_class *bt_trace_borrow_packet_header_field_class( |
| 56e18c4c PP |
89 | struct bt_trace *trace); |
| 90 | ||
| 5cd6d0e5 PP |
91 | extern int bt_trace_set_packet_header_field_class(struct bt_trace *trace, |
| 92 | struct bt_field_class *packet_header_field_class); | |
| 56e18c4c PP |
93 | |
| 94 | extern uint64_t bt_trace_get_stream_class_count(struct bt_trace *trace); | |
| 95 | ||
| 96 | extern struct bt_stream_class *bt_trace_borrow_stream_class_by_index( | |
| 97 | struct bt_trace *trace, uint64_t index); | |
| 98 | ||
| 99 | extern struct bt_stream_class *bt_trace_borrow_stream_class_by_id( | |
| 100 | struct bt_trace *trace, uint64_t id); | |
| 101 | ||
| 102 | extern uint64_t bt_trace_get_stream_count(struct bt_trace *trace); | |
| 103 | ||
| 104 | extern struct bt_stream *bt_trace_borrow_stream_by_index( | |
| 105 | struct bt_trace *trace, uint64_t index); | |
| 106 | ||
| 107 | extern struct bt_stream *bt_trace_borrow_stream_by_id( | |
| 108 | struct bt_trace *trace, uint64_t id); | |
| 109 | ||
| 110 | extern bt_bool bt_trace_is_static(struct bt_trace *trace); | |
| 111 | ||
| 112 | extern int bt_trace_make_static(struct bt_trace *trace); | |
| 113 | ||
| 114 | extern int bt_trace_add_is_static_listener( | |
| 115 | struct bt_trace *trace, | |
| 116 | bt_trace_is_static_listener listener, | |
| 117 | bt_trace_listener_removed listener_removed, void *data, | |
| 118 | uint64_t *listener_id); | |
| 119 | ||
| 120 | extern int bt_trace_remove_is_static_listener( | |
| 121 | struct bt_trace *trace, uint64_t listener_id); | |
| 122 | ||
| 123 | #ifdef __cplusplus | |
| 124 | } | |
| 125 | #endif | |
| 126 | ||
| 127 | #endif /* BABELTRACE_TRACE_IR_TRACE_H */ |