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1 | #ifndef BABELTRACE_PLUGIN_H |
2 | #define BABELTRACE_PLUGIN_H | |
3 | ||
4 | /* | |
584e4e78 | 5 | * BabelTrace - Babeltrace Plug-in Interface |
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6 | * |
7 | * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
633edee0 | 8 | * Copyright 2015 Philippe Proulx <pproulx@efficios.com> |
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9 | * |
10 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
11 | * | |
12 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
13 | * of this software and associated documentation files (the "Software"), to deal | |
14 | * in the Software without restriction, including without limitation the rights | |
15 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
16 | * copies of the Software, and to permit persons to whom the Software is | |
17 | * furnished to do so, subject to the following conditions: | |
18 | * | |
19 | * The above copyright notice and this permission notice shall be included in | |
20 | * all copies or substantial portions of the Software. | |
21 | * | |
22 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
23 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
24 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
25 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
26 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
27 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
28 | * SOFTWARE. | |
29 | */ | |
30 | ||
633edee0 | 31 | #include <babeltrace/plugin/component-factory.h> |
73299554 | 32 | #include <babeltrace/plugin/component.h> |
633edee0 | 33 | |
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34 | typedef enum bt_component_status (*bt_plugin_init_func)( |
35 | struct bt_component_factory *factory); | |
36 | typedef void (*bt_plugin_exit_func)(void); | |
37 | ||
38 | /* A plugin must define the __bt_plugin_init symbol */ | |
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39 | #define BT_PLUGIN_NAME(_x) const char __bt_plugin_name[] = (_x) |
40 | #define BT_PLUGIN_AUTHOR(_x) const char __bt_plugin_author[] = (_x) | |
41 | #define BT_PLUGIN_LICENSE(_x) const char __bt_plugin_license[] = (_x) | |
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42 | #define BT_PLUGIN_INIT(_x) bt_plugin_init_func __bt_plugin_init = (_x) |
43 | #define BT_PLUGIN_EXIT(_x) bt_plugin_exit_func __bt_plugin_exit = (_x) | |
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44 | |
45 | #define BT_PLUGIN_COMPONENT_CLASSES_BEGIN \ | |
73299554 | 46 | enum bt_component_status __bt_plugin_register_component_classes(\ |
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47 | struct bt_component_factory *factory)\ |
48 | { | |
49 | ||
8738a040 | 50 | #define BT_PLUGIN_SOURCE_COMPONENT_CLASS_ENTRY(_name, _init) \ |
633edee0 | 51 | bt_component_factory_register_source_component_class(factory, \ |
8738a040 | 52 | _name, _init); |
633edee0 | 53 | |
8738a040 | 54 | #define BT_PLUGIN_SINK_COMPONENT_CLASS_ENTRY(_name, _init) \ |
633edee0 | 55 | bt_component_factory_register_sink_component_class(factory, \ |
8738a040 | 56 | _name, _init); |
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57 | |
58 | #define BT_PLUGIN_COMPONENT_CLASSES_END\ | |
59 | \ | |
73299554 | 60 | return BT_COMPONENT_STATUS_OK;\ |
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61 | }\ |
62 | \ | |
63 | BT_PLUGIN_INIT(__bt_plugin_register_component_classes);\ | |
90354d3a | 64 | |
0db5ca2c | 65 | #endif /* BABELTRACE_PLUGIN_H */ |