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1 | #ifndef BABELTRACE_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H |
2 | #define BABELTRACE_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H | |
3 | ||
4 | /* | |
5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> | |
6 | * | |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | * | |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
23 | * SOFTWARE. | |
24 | */ | |
25 | ||
26 | #include <stdint.h> | |
27 | ||
fb25b9e3 PP |
28 | /* For bt_message_iterator_*_status */ |
29 | #include <babeltrace2/graph/message-iterator.h> | |
b09a5592 PP |
30 | |
31 | /* | |
32 | * For bt_component, bt_message_iterator, | |
33 | * bt_self_component_port_input_message_iterator, | |
8470daa9 PP |
34 | * bt_self_component_port_input, bt_message_array_const, bt_bool, |
35 | * __BT_UPCAST | |
b09a5592 | 36 | */ |
71c5da58 | 37 | #include <babeltrace2/types.h> |
b09a5592 PP |
38 | |
39 | #ifdef __cplusplus | |
40 | extern "C" { | |
41 | #endif | |
42 | ||
43 | static inline | |
44 | bt_message_iterator * | |
45 | bt_self_component_port_input_message_iterator_as_message_iterator( | |
46 | bt_self_component_port_input_message_iterator *iterator) | |
47 | { | |
8470daa9 | 48 | return __BT_UPCAST(bt_message_iterator, iterator); |
b09a5592 PP |
49 | } |
50 | ||
51 | extern bt_self_component_port_input_message_iterator * | |
52 | bt_self_component_port_input_message_iterator_create( | |
53 | bt_self_component_port_input *input_port); | |
54 | ||
55 | extern bt_component * | |
56 | bt_self_component_port_input_message_iterator_borrow_component( | |
57 | bt_self_component_port_input_message_iterator *iterator); | |
58 | ||
fb25b9e3 | 59 | extern bt_message_iterator_next_status |
b09a5592 PP |
60 | bt_self_component_port_input_message_iterator_next( |
61 | bt_self_component_port_input_message_iterator *iterator, | |
62 | bt_message_array_const *msgs, uint64_t *count); | |
63 | ||
15a52f66 PP |
64 | extern bt_bool |
65 | bt_self_component_port_input_message_iterator_can_seek_ns_from_origin( | |
66 | bt_self_component_port_input_message_iterator *iterator, | |
67 | int64_t ns_from_origin); | |
68 | ||
69 | extern bt_bool bt_self_component_port_input_message_iterator_can_seek_beginning( | |
70 | bt_self_component_port_input_message_iterator *iterator); | |
71 | ||
fb25b9e3 | 72 | extern bt_message_iterator_seek_ns_from_origin_status |
15a52f66 PP |
73 | bt_self_component_port_input_message_iterator_seek_ns_from_origin( |
74 | bt_self_component_port_input_message_iterator *iterator, | |
75 | int64_t ns_from_origin); | |
76 | ||
fb25b9e3 | 77 | extern bt_message_iterator_seek_beginning_status |
15a52f66 PP |
78 | bt_self_component_port_input_message_iterator_seek_beginning( |
79 | bt_self_component_port_input_message_iterator *iterator); | |
80 | ||
b09a5592 PP |
81 | extern void bt_self_component_port_input_message_iterator_get_ref( |
82 | const bt_self_component_port_input_message_iterator *self_component_port_input_message_iterator); | |
83 | ||
84 | extern void bt_self_component_port_input_message_iterator_put_ref( | |
85 | const bt_self_component_port_input_message_iterator *self_component_port_input_message_iterator); | |
86 | ||
87 | #define BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_PUT_REF_AND_RESET(_var) \ | |
88 | do { \ | |
89 | bt_self_component_port_input_message_iterator_put_ref(_var); \ | |
90 | (_var) = NULL; \ | |
91 | } while (0) | |
92 | ||
93 | #define BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_MOVE_REF(_var_dst, _var_src) \ | |
94 | do { \ | |
95 | bt_self_component_port_input_message_iterator_put_ref(_var_dst); \ | |
96 | (_var_dst) = (_var_src); \ | |
97 | (_var_src) = NULL; \ | |
98 | } while (0) | |
99 | ||
100 | #ifdef __cplusplus | |
101 | } | |
102 | #endif | |
103 | ||
104 | #endif /* BABELTRACE_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H */ |