jscoverage/trunk/instrument-js.h

/*
    instrument-js.h - JavaScript instrumentation routines
    Copyright (C) 2007, 2008 siliconforks.com

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef INSTRUMENT_JS_H_
#define INSTRUMENT_JS_H_

#include <stdint.h>

#include "stream.h"
#include "util.h"

enum FileType {
  FILE_TYPE_JS,
  FILE_TYPE_HTML,
  FILE_TYPE_OTHER
};

void jscoverage_init(void);

void jscoverage_cleanup(void);

void jscoverage_instrument_js(const char * id, const uint16_t * characters, size_t num_characters, Stream * output);

void jscoverage_copy_resources(const char * destination_directory);

typedef struct Coverage Coverage;

typedef struct FileCoverage {
  char * id;

  int * coverage_lines;
  char ** source_lines;

  /* SpiderMonkey uses uint32 for array lengths */
  uint32_t num_coverage_lines;
  uint32_t num_source_lines;
} FileCoverage;

Coverage * Coverage_new(void);

void Coverage_delete(Coverage * coverage);

typedef void (*CoverageForeachFunction) (const FileCoverage * file_coverage, int i, void * p);

void Coverage_foreach_file(Coverage * coverage, CoverageForeachFunction f, void * p);

int jscoverage_parse_json(Coverage * coverage, const uint8_t * data, size_t length) __attribute__((warn_unused_result));

void jscoverage_write_source(const char * id, const uint16_t * characters, size_t num_characters, Stream * output);

#endif
1	siliconforks	2	/*
2			instrument-js.h - JavaScript instrumentation routines
3	siliconforks	87	Copyright (C) 2007, 2008 siliconforks.com
4	siliconforks	2
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	siliconforks	179	#include <stdint.h>
24
25	siliconforks	92	#include "stream.h"
26	siliconforks	116	#include "util.h"
27	siliconforks	2
28			enum FileType {
29			FILE_TYPE_JS,
30			FILE_TYPE_HTML,
31	siliconforks	124	FILE_TYPE_OTHER
32	siliconforks	2	};
33
34			void jscoverage_init(void);
35
36			void jscoverage_cleanup(void);
37
38	siliconforks	179	void jscoverage_instrument_js(const char * id, const uint16_t * characters, size_t num_characters, Stream * output);
39	siliconforks	2
40	siliconforks	116	void jscoverage_copy_resources(const char * destination_directory);
41
42			typedef struct Coverage Coverage;
43
44			typedef struct FileCoverage {
45			char * id;
46
47	siliconforks	179	int * coverage_lines;
48			char ** source_lines;
49	siliconforks	116
50	siliconforks	179	/* SpiderMonkey uses uint32 for array lengths */
51			uint32_t num_coverage_lines;
52			uint32_t num_source_lines;
53	siliconforks	116	} FileCoverage;
54
55			Coverage * Coverage_new(void);
56
57			void Coverage_delete(Coverage * coverage);
58
59			typedef void (CoverageForeachFunction) (const FileCoverage file_coverage, int i, void * p);
60
61			void Coverage_foreach_file(Coverage * coverage, CoverageForeachFunction f, void * p);
62
63			int jscoverage_parse_json(Coverage * coverage, const uint8_t * data, size_t length) __attribute__((warn_unused_result));
64
65	siliconforks	179	void jscoverage_write_source(const char * id, const uint16_t * characters, size_t num_characters, Stream * output);
66
67	siliconforks	2	#endif