Commit | Line | Data |
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9c312311 | 1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Michel Dagenais | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License Version 2 as | |
6 | * published by the Free Software Foundation; | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this program; if not, write to the Free Software | |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
16 | * MA 02111-1307, USA. | |
17 | */ | |
18 | ||
dc877563 | 19 | #ifndef TRACESET_H |
20 | #define TRACESET_H | |
21 | ||
22 | #include <lttv/attribute.h> | |
23 | #include <lttv/hook.h> | |
7a4bdb54 | 24 | #include <lttv/event.h> |
dc877563 | 25 | #include <ltt/ltt.h> |
7a4bdb54 | 26 | #include <lttv/trace.h> |
dc877563 | 27 | /* A traceset is a set of traces to be analyzed together. */ |
28 | ||
ba576a78 | 29 | typedef struct _LttvTraceset LttvTraceset; |
dc877563 | 30 | |
7a4bdb54 | 31 | typedef struct _LttvTracesetPosition LttvTracesetPosition; |
dc877563 | 32 | |
922581a4 YB |
33 | struct bt_context; |
34 | ||
7a4bdb54 YB |
35 | |
36 | //TODO ybrosseau 2012-05-15 put these struct in the .c to make them opaque | |
37 | struct _LttvTraceset { | |
38 | char * filename; | |
39 | GPtrArray *traces; /* Array of pointers to LttvTrace */ | |
40 | struct bt_context *context; | |
41 | LttvAttribute *a; | |
42 | LttvHooks *event_hooks; | |
43 | struct bt_ctf_iter *iter; | |
44 | LttvTraceState *tmpState; | |
45 | ||
46 | }; | |
47 | ||
48 | struct _LttvTrace { | |
49 | // Trace id for babeltrace | |
50 | LttvTraceset *traceset; /* container traceset */ | |
51 | gint id; | |
52 | LttvAttribute *a; | |
53 | guint ref_count; | |
54 | LttvTraceState *state; | |
55 | }; | |
56 | ||
57 | /* In babeltrace, the position concept is an iterator. */ | |
58 | struct _LttvTracesetPosition { | |
59 | struct bt_ctf_iter *iter; | |
60 | }; | |
61 | ||
dc877563 | 62 | /* Tracesets may be added to, removed from and their content listed. */ |
63 | ||
7a4bdb54 | 64 | LttvTraceset *lttv_traceset_new(void); |
dc877563 | 65 | |
49bf71b5 | 66 | char * lttv_traceset_name(LttvTraceset * s); |
67 | ||
2bc1bcfb | 68 | #ifdef BABEL_CLEANUP |
308711e5 | 69 | LttvTrace *lttv_trace_new(LttTrace *t); |
2bc1bcfb | 70 | #endif |
308711e5 | 71 | |
f7afe191 | 72 | LttvTraceset *lttv_traceset_copy(LttvTraceset *s_orig); |
73 | ||
74 | LttvTraceset *lttv_traceset_load(const gchar *filename); | |
75 | ||
922581a4 YB |
76 | struct bt_context *lttv_traceset_get_context(LttvTraceset *s); |
77 | ||
78 | ||
7a4bdb54 | 79 | |
f7afe191 | 80 | gint lttv_traceset_save(LttvTraceset *s); |
81 | ||
dc877563 | 82 | void lttv_traceset_destroy(LttvTraceset *s); |
83 | ||
308711e5 | 84 | |
85 | void lttv_traceset_add(LttvTraceset *s, LttvTrace *t); | |
dc877563 | 86 | |
2bc1bcfb | 87 | /* |
88 | * lttv_traceset_add_path : Add all traces recursively to a traceset | |
89 | * | |
90 | * ts is the traceset in which will be contained the traces | |
91 | * | |
92 | * path is a path to a trace(s). It cannot be NULL and it is not parse | |
93 | * recursively. | |
94 | * todo mdenis: implement algorithm to go through all folders recursively to | |
95 | * find all traces in the path | |
96 | * | |
97 | * @return 0 on success, -1 on failure | |
98 | */ | |
99 | int lttv_traceset_add_path(LttvTraceset *ts, const char *path); | |
100 | ||
dc877563 | 101 | unsigned lttv_traceset_number(LttvTraceset *s); |
102 | ||
308711e5 | 103 | LttvTrace *lttv_traceset_get(LttvTraceset *s, unsigned i); |
dc877563 | 104 | |
105 | void lttv_traceset_remove(LttvTraceset *s, unsigned i); | |
106 | ||
dc877563 | 107 | /* An attributes table is attached to the set and to each trace in the set. */ |
108 | ||
109 | LttvAttribute *lttv_traceset_attribute(LttvTraceset *s); | |
110 | ||
308711e5 | 111 | |
2bc1bcfb | 112 | #ifdef BABEL_CLEANUP |
308711e5 | 113 | LttTrace *lttv_trace(LttvTrace *t); |
2bc1bcfb | 114 | #endif |
dc877563 | 115 | |
7a4bdb54 YB |
116 | /* Take a position snapshot */ |
117 | LttvTracesetPosition *lttv_traceset_create_position(LttvTraceset *traceset); | |
2176f952 | 118 | |
7a4bdb54 YB |
119 | /* Destroy position snapshot */ |
120 | void lttv_traceset_destroy_position(LttvTracesetPosition *traceset_pos); | |
a43d67ba | 121 | |
7a4bdb54 | 122 | void lttv_traceset_seek_to_position(LttvTracesetPosition *traceset_pos); |
a43d67ba | 123 | |
7a4bdb54 YB |
124 | guint lttv_traceset_get_cpuid_from_event(LttvEvent *event); |
125 | ||
126 | const char *lttv_traceset_get_name_from_event(LttvEvent *event); | |
dc877563 | 127 | |
7a4bdb54 | 128 | #endif // TRACESET_H |