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1 | ZLIB version 1.2.0.7 for AS400 installation instructions | ||
2 | |||
3 | I) From an AS400 *SAVF file: | ||
4 | |||
5 | 1) Unpacking archive to an AS400 save file | ||
6 | |||
7 | On the AS400: | ||
8 | |||
9 | _ Create the ZLIB AS400 library: | ||
10 | |||
11 | CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library') | ||
12 | |||
13 | _ Create a work save file, for example: | ||
14 | |||
15 | CRTSAVF FILE(ZLIB/ZLIBSAVF) | ||
16 | |||
17 | On a PC connected to the target AS400: | ||
18 | |||
19 | _ Unpack the save file image to a PC file "ZLIBSAVF" | ||
20 | _ Upload this file into the save file on the AS400, for example | ||
21 | using ftp in BINARY mode. | ||
22 | |||
23 | |||
24 | 2) Populating the ZLIB AS400 source library | ||
25 | |||
26 | On the AS400: | ||
27 | |||
28 | _ Extract the saved objects into the ZLIB AS400 library using: | ||
29 | |||
30 | RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB) | ||
31 | |||
32 | |||
33 | 3) Customize installation: | ||
34 | |||
35 | _ Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed, | ||
36 | according to the comments. | ||
37 | |||
38 | _ Compile this member with: | ||
39 | |||
40 | CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE) | ||
41 | |||
42 | |||
43 | 4) Compile and generate the service program: | ||
44 | |||
45 | _ This can now be done by executing: | ||
46 | |||
47 | CALL PGM(ZLIB/COMPILE) | ||
48 | |||
49 | |||
50 | |||
51 | II) From the original source distribution: | ||
52 | |||
53 | 1) On the AS400, create the source library: | ||
54 | |||
55 | CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library') | ||
56 | |||
57 | 2) Create the source files: | ||
58 | |||
59 | CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules') | ||
60 | CRTSRCPF FILE(ZLIB/H) RCDLEN(112) TEXT('ZLIB library includes') | ||
61 | CRTSRCPF FILE(ZLIB/TOOLS) RCDLEN(112) TEXT('ZLIB library control utilities') | ||
62 | |||
63 | 3) From the machine hosting the distribution files, upload them (with | ||
64 | FTP in text mode, for example) according to the following table: | ||
65 | |||
66 | Original AS400 AS400 AS400 AS400 | ||
67 | file file member type description | ||
68 | SOURCES Original ZLIB C subprogram sources | ||
69 | adler32.c ADLER32 C ZLIB - Compute the Adler-32 checksum of a dta strm | ||
70 | compress.c COMPRESS C ZLIB - Compress a memory buffer | ||
71 | crc32.c CRC32 C ZLIB - Compute the CRC-32 of a data stream | ||
72 | deflate.c DEFLATE C ZLIB - Compress data using the deflation algorithm | ||
73 | gzio.c GZIO C ZLIB - IO on .gz files | ||
74 | infback.c INFBACK C ZLIB - Inflate using a callback interface | ||
75 | inffast.c INFFAST C ZLIB - Fast proc. literals & length/distance pairs | ||
76 | inflate.c INFLATE C ZLIB - Interface to inflate modules | ||
77 | inftrees.c INFTREES C ZLIB - Generate Huffman trees for efficient decode | ||
78 | trees.c TREES C ZLIB - Output deflated data using Huffman coding | ||
79 | uncompr.c UNCOMPR C ZLIB - Decompress a memory buffer | ||
80 | zutil.c ZUTIL C ZLIB - Target dependent utility functions | ||
81 | H Original ZLIB C and ILE/RPG include files | ||
82 | crc32.h CRC32 C ZLIB - CRC32 tables | ||
83 | deflate.h DEFLATE C ZLIB - Internal compression state | ||
84 | inffast.h INFFAST C ZLIB - Header to use inffast.c | ||
85 | inffixed.h INFFIXED C ZLIB - Table for decoding fixed codes | ||
86 | inflate.h INFLATE C ZLIB - Internal inflate state definitions | ||
87 | inftrees.h INFTREES C ZLIB - Header to use inftrees.c | ||
88 | trees.h TREES C ZLIB - Created automatically with -DGEN_TREES_H | ||
89 | zconf.h ZCONF C ZLIB - Compression library configuration | ||
90 | zlib.h ZLIB C ZLIB - Compression library C user interface | ||
91 | as400/zlib.inc ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface | ||
92 | zutil.h ZUTIL C ZLIB - Internal interface and configuration | ||
93 | TOOLS Building source software & AS/400 README | ||
94 | as400/bndsrc BNDSRC Entry point exportation list | ||
95 | as400/compile.clp COMPILE CLP Compile sources & generate service program | ||
96 | as400/readme.txt README TXT Installation instructions | ||
97 | |||
98 | 4) Continue as in I)3). | ||
99 | |||
100 | |||
101 | |||
102 | |||
103 | Notes: For AS400 ILE RPG programmers, a /copy member defining the ZLIB | ||
104 | API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC). | ||
105 | Please read comments in this member for more information. | ||
106 | |||
107 | Remember that most foreign textual data are ASCII coded: this | ||
108 | implementation does not handle conversion from/to ASCII, so | ||
109 | text data code conversions must be done explicitely. | ||
110 | |||
111 | Always open zipped files in binary mode. | ||