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1c5b9d30 UH |
1 | /* |
2 | * This file is part of the sigrok project. | |
3 | * | |
4 | * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <stdlib.h> | |
22 | #include <string.h> | |
23 | #include <glib.h> | |
24 | #include <sigrok.h> | |
25 | #include "config.h" | |
26 | ||
27 | static int init(struct output *o) | |
28 | { | |
29 | /* Prevent compiler warnings. */ | |
30 | o = o; | |
31 | ||
32 | /* Nothing so far, but we might want to add stuff here later. */ | |
33 | return 0; | |
34 | } | |
35 | ||
36 | static int event(struct output *o, int event_type, char **data_out, | |
37 | uint64_t *length_out) | |
38 | { | |
39 | char *outbuf; | |
40 | int outlen = 1; /* FIXME */ | |
41 | ||
42 | /* Prevent compiler warnings. */ | |
43 | o = o; | |
44 | event_type = event_type; | |
45 | ||
99c1fc59 | 46 | switch (event_type) { |
1c5b9d30 UH |
47 | case DF_TRIGGER: |
48 | break; | |
49 | case DF_END: | |
50 | outbuf = calloc(1, outlen); /* FIXME */ | |
51 | if (outbuf == NULL) | |
52 | return SIGROK_ERR_MALLOC; | |
53 | *data_out = outbuf; | |
54 | *length_out = outlen; | |
55 | break; | |
56 | } | |
57 | ||
58 | return SIGROK_OK; | |
59 | } | |
60 | ||
61 | static int data(struct output *o, char *data_in, uint64_t length_in, | |
62 | char **data_out, uint64_t *length_out) | |
63 | { | |
64 | uint64_t outsize; | |
65 | char *outbuf; | |
66 | ||
67 | /* Prevent compiler warnings. */ | |
68 | o = o; | |
69 | ||
70 | outsize = length_in; | |
71 | outbuf = calloc(1, outsize); | |
72 | if (outbuf == NULL) | |
73 | return SIGROK_ERR_MALLOC; | |
74 | ||
75 | /* TODO: Are disabled probes handled correctly? */ | |
76 | memcpy(outbuf, data_in, length_in); | |
77 | ||
78 | *data_out = outbuf; | |
79 | *length_out = outsize; | |
80 | ||
81 | return SIGROK_OK; | |
82 | } | |
83 | ||
84 | struct output_format output_binary = { | |
85 | "binary", | |
86 | "Raw binary", | |
87 | init, | |
88 | data, | |
89 | event, | |
90 | }; |