1 |
/* |
2 |
instrument-js.h - JavaScript instrumentation routines |
3 |
Copyright (C) 2007, 2008 siliconforks.com |
4 |
|
5 |
This program is free software; you can redistribute it and/or modify |
6 |
it under the terms of the GNU General Public License as published by |
7 |
the Free Software Foundation; either version 2 of the License, or |
8 |
(at your option) any later version. |
9 |
|
10 |
This program is distributed in the hope that it will be useful, |
11 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 |
GNU General Public License for more details. |
14 |
|
15 |
You should have received a copy of the GNU General Public License along |
16 |
with this program; if not, write to the Free Software Foundation, Inc., |
17 |
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
18 |
*/ |
19 |
|
20 |
#ifndef INSTRUMENT_JS_H_ |
21 |
#define INSTRUMENT_JS_H_ |
22 |
|
23 |
/* ISO C99 specifies that C++ code must define this to get UINT16_MAX etc. */ |
24 |
#define __STDC_LIMIT_MACROS |
25 |
#include <stdint.h> |
26 |
|
27 |
#include "stream.h" |
28 |
#include "util.h" |
29 |
|
30 |
#ifdef __cplusplus |
31 |
extern "C" { |
32 |
#endif |
33 |
|
34 |
enum FileType { |
35 |
FILE_TYPE_JS, |
36 |
FILE_TYPE_HTML, |
37 |
FILE_TYPE_OTHER |
38 |
}; |
39 |
|
40 |
extern bool jscoverage_mozilla; |
41 |
|
42 |
void jscoverage_set_js_version(const char * version); |
43 |
|
44 |
void jscoverage_init(void); |
45 |
|
46 |
void jscoverage_cleanup(void); |
47 |
|
48 |
void jscoverage_instrument_js(const char * id, const uint16_t * characters, size_t num_characters, Stream * output); |
49 |
|
50 |
void jscoverage_copy_resources(const char * destination_directory); |
51 |
|
52 |
typedef struct Coverage Coverage; |
53 |
|
54 |
typedef struct FileCoverage { |
55 |
char * id; |
56 |
|
57 |
int * coverage_lines; |
58 |
char ** source_lines; |
59 |
|
60 |
/* SpiderMonkey uses uint32 for array lengths */ |
61 |
uint32_t num_coverage_lines; |
62 |
uint32_t num_source_lines; |
63 |
} FileCoverage; |
64 |
|
65 |
Coverage * Coverage_new(void); |
66 |
|
67 |
void Coverage_delete(Coverage * coverage); |
68 |
|
69 |
typedef void (*CoverageForeachFunction) (const FileCoverage * file_coverage, int i, void * p); |
70 |
|
71 |
void Coverage_foreach_file(Coverage * coverage, CoverageForeachFunction f, void * p); |
72 |
|
73 |
int jscoverage_parse_json(Coverage * coverage, const uint8_t * data, size_t length) __attribute__((warn_unused_result)); |
74 |
|
75 |
void jscoverage_write_source(const char * id, const uint16_t * characters, size_t num_characters, Stream * output); |
76 |
|
77 |
#ifdef __cplusplus |
78 |
} |
79 |
#endif |
80 |
|
81 |
#endif /* INSTRUMENT_JS_H_ */ |