Mercurial > repos > dawe > srf2fastq
annotate srf2fastq/io_lib-1.12.2/io_lib/compress.h @ 0:d901c9f41a6a default tip
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
author | dawe |
---|---|
date | Tue, 07 Jun 2011 17:48:05 -0400 |
parents | |
children |
rev | line source |
---|---|
0
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
1 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
2 * Copyright (c) Medical Research Council 1994. All rights reserved. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
3 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
4 * Permission to use, copy, modify and distribute this software and its |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
5 * documentation for any purpose is hereby granted without fee, provided that |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
6 * this copyright and notice appears in all copies. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
7 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
8 * This file was written by James Bonfield, Simon Dear, Rodger Staden, |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
9 * as part of the Staden Package at the MRC Laboratory of Molecular |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
10 * Biology, Hills Road, Cambridge, CB2 2QH, United Kingdom. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
11 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
12 * MRC disclaims all warranties with regard to this software. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
13 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
14 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
15 #ifndef _COMPRESS_H |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
16 #define _COMPRESS_H |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
17 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
18 #include <stdio.h> |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
19 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
20 #include "io_lib/mFILE.h" |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
21 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
22 #ifdef __cplusplus |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
23 extern "C" { |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
24 #endif |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
25 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
26 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
27 * Compress a file using the method set in the compression_used value |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
28 * (set by set_compression_method and fopen_compressed). |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
29 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
30 * If compression succeeds, we rename the file back its original name. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
31 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
32 * When compression_used is 0 no compression is done. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
33 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
34 int compress_file(char *file); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
35 int fcompress_file(mFILE *fp); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
36 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
37 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
38 * Returns a file pointer of an uncompressed copy of 'file'. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
39 * 'file' need not exist if 'file'.ext (eg file.gz) |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
40 * exists and can be uncompressed. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
41 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
42 * If ofp is non NULL then the original file pointer will also be returned |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
43 * (opened for update) to allow writing back to the original file. In cases |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
44 * of uncompressed data this is the same as the returned file pointer. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
45 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
46 mFILE *fopen_compressed(char *file, mFILE **ofp); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
47 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
48 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
49 * Returns a file pointer of an uncompressed copy of 'fp'. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
50 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
51 * If ofp is non NULL then the original file pointer will also be returned |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
52 * (opened for update) to allow writing back to the original file. In cases |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
53 * of uncompressed data this is the same as the returned file pointer. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
54 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
55 mFILE *freopen_compressed(mFILE *fp, mFILE **ofp); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
56 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
57 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
58 * Sets the desired compression method. The below macros relate to entries |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
59 * in the compression magic numbers table. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
60 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
61 void set_compression_method(int method); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
62 int get_compression_method(void); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
63 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
64 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
65 * Converts compress mode strings (eg "gzip") to numbers. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
66 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
67 int compress_str2int(char *mode); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
68 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
69 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
70 * Converts compress mode numbers to strings (eg "gzip"). |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
71 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
72 char *compress_int2str(int mode); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
73 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
74 #define COMP_METHOD_NONE 0 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
75 #define COMP_METHOD_BZIP 1 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
76 #define COMP_METHOD_GZIP 2 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
77 #define COMP_METHOD_COMPRESS 3 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
78 #define COMP_METHOD_BZIP2 5 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
79 #define COMP_METHOD_SZIP 6 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
80 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
81 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
82 * In memory gzip and gunzip using zlib. In each case data is the input |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
83 * data (with 'size') and the returned value is the output data along with |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
84 * [cu]data_size being the returned data size. |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
85 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
86 * Both return NULL on failure |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
87 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
88 char *memgzip(char *data, size_t size, size_t *cdata_size); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
89 char *memgunzip(char *data, size_t size, size_t *udata_size); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
90 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
91 /* |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
92 * Given a filename remove a known compression extension |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
93 * |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
94 * Returns: None |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
95 */ |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
96 void remove_extension(char *file); |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
97 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
98 #ifdef __cplusplus |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
99 } |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
100 #endif |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
101 |
d901c9f41a6a
Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository
dawe
parents:
diff
changeset
|
102 #endif /* _COMPRESS_H */ |