| Commit | Line | Data |
|---|
| 319fab50 |
1 | CHANGES |
| 2 | ------- |
| 3 | |
| 4 | 2.017 22 February 2009 |
| 5 | |
| 6 | * TODO - mention LimitOutput |
| 7 | |
| 8 | * Merged IO-Compress-Base, IO-Compress-Bzip2, IO-Compress-Zlib & |
| 9 | Compress-Zlib into IO-Compress. |
| 10 | |
| 11 | * IO::Compress::Base & IO::Uncompress::Base |
| 12 | Downgraded some croaks in the constructors to just set $! (by letting |
| 13 | the code attempt to open a file and fail). |
| 14 | This makes the behavior more consistent to a standard open. |
| 15 | [RT #42657] |
| 16 | |
| 17 | * IO::Uncompress::Base |
| 18 | Doing a seek with MultiStream could drop some of the uncompressed |
| 19 | data. Fixed. |
| 20 | |
| 21 | * IO::Compress::Zip |
| 22 | - Fixed problem with the uncompressed & uncompressed fields when |
| 23 | zip64 is enabled. They were set to 0x0000FFFF instead of |
| 24 | 0xFFFFFFFF. Also the ZIP64 extra field was 4 bytes short. |
| 25 | Problem spotted by Dino Chiesa. |
| 26 | |
| 27 | * Compress::Zlib |
| 28 | - Documented Compress::Zlib::zlib_version() |
| 29 | |
| 30 | |
| 31 | 2.015 3 September 2008 |
| 32 | |
| 33 | * Makefile.PL |
| 34 | Backout changes made in 2.014 |
| 35 | |
| 36 | 2.014 2 September 2008 |
| 37 | |
| 38 | * Makefile.PL |
| 39 | Updated to check for indirect dependencies. |
| 40 | |
| 41 | 2.013 18 July 2008 |
| 42 | |
| 43 | * IO::Compress::Base |
| 44 | - Allow IO::Compress::Base::Parameters::parse to accept an |
| 45 | IO::Compress::Base::Parameters object. |
| 46 | |
| 47 | 2.012 15 July 2008 |
| 48 | |
| 49 | * IO::Compress::Base |
| 50 | - Silenced an uninitialised value warning when reading a line |
| 51 | at a time from a zip file where the content uses ZIP_CM_STORE. |
| 52 | [Problem spotted & fixed by Jeff Holt] |
| 53 | |
| 54 | * IO::Compress::Base & IO::Uncompress::Base |
| 55 | - local-ise $!, $? et al in the DESTROY methods. |
| 56 | |
| 57 | 2.011 17 May 2008 |
| 58 | |
| 59 | * IO::Compress::Base |
| 60 | - Fixed problem that prevented the creation of a zip file that |
| 61 | contained more than one compression method. |
| 62 | |
| 63 | * IO::Compress::Base::Common |
| 64 | - The private Validator class in this module clashes with another |
| 65 | CPAN module. Moved Validator into the IO::Compress::Base::Common |
| 66 | namespace. |
| 67 | [RT #35954] |
| 68 | |
| 69 | * IO::Uncompress::Unzip |
| 70 | - Print an error message if the zip file contains a |
| 71 | member compressed with bzip2 and IO::Uncompress::Bunzip2 is |
| 72 | not available. |
| 73 | - Could not cope with mixed compression zip files. For example a |
| 74 | zip file that contains both STORED and DEFLATED content. |
| 75 | [RT #35573] |
| 76 | |
| 77 | 2.010 5 May 2008 |
| 78 | |
| 79 | * Fixed problem that meant Perl 5.10 could not upgrade this module. |
| 80 | [RT #35342 & 35341] |
| 81 | |
| 82 | 2.009 20 April 2008 |
| 83 | |
| 84 | * Removed the alpha status from File::GlobMapper |
| 85 | |
| 86 | * IO::Compress::Base |
| 87 | When writing output never output a zero length buffer. |
| 88 | Done to improve interoperability with other tied filenandle |
| 89 | modules. |
| 90 | |
| 91 | * Changed IO::Uncompress::Base to not use the offset parameter of |
| 92 | the read method when reading from a filehandle. |
| 93 | |
| 94 | The object returned from Net::FTP::retr implements a non-standard |
| 95 | read method. The third parameter is used for a timeout value |
| 96 | rather than an offset. |
| 97 | [rt.cpan#33231] |
| 98 | |
| 99 | * Changed IO::Uncompress::Base to not use the eof method when |
| 100 | reading from a filehandle. |
| 101 | |
| 102 | The object returned from Net::FTP::retr implements both the read |
| 103 | method and the eof method. Unfortunately the implementation of |
| 104 | the read method uses non-buffered IO (by using sysread) while |
| 105 | the eof method uses buffered IO. Mixing buffered and non-buffered |
| 106 | IO results in data corruption. |
| 107 | |
| 108 | * IO::Compress::Zip |
| 109 | |
| 110 | - Added exUnix2 option to allow storing of UID & GID. |
| 111 | - When running on a Unix derivative the ExtAttr option now defaults |
| 112 | to the equivalent of 0666. For all other systems the default |
| 113 | remains 0. |
| 114 | |
| 115 | * Compress::Zlib |
| 116 | - Minor documentation issue with flush. |
| 117 | [rt.cpan.org #31446] |
| 118 | |
| 119 | |
| 120 | 2.008 2 November 2007 |
| 121 | |
| 122 | * Minor documentation changes in README |
| 123 | |
| 124 | * t/compress/truncate.pl |
| 125 | EBCDIC Cleanup. |
| 126 | |
| 127 | * IO::Compress::Gzip::Constants.pm |
| 128 | Tidied up the character classes used to defined invalid |
| 129 | FNAME & FCOMMENT fields for EBCDIC. |
| 130 | |
| 131 | * Compress::Zlib |
| 132 | lib/Compress/Zlib.pm -- 1.x Backward Compatability issues |
| 133 | gzclose - documented return value was wrong, should be 0 for ok. |
| 134 | gzflush - return value didn't match 1.x, should return 0 if ok. |
| 135 | [rt.cpan.org #29215] and Debian bug #440943 http://bugs.debian.org/440943 |
| 136 | |
| 137 | 2.006 1 September 20007 |
| 138 | |
| 139 | * Makefile.PL |
| 140 | Added INSTALLDIRS directive to install as a core module when built |
| 141 | on a perl >= 5.9. |
| 142 | |
| 143 | * IO::Uncompress::RawDeflate |
| 144 | |
| 145 | - Fixed export problem - "$RawDeflateError" and "rawdeflate" were |
| 146 | not being exported with ":all". |
| 147 | |
| 148 | * Compress::Zlib |
| 149 | - t/03zlib-v1.t |
| 150 | Fixed crc32 and adler32 tests in to remove ascii assumption. |
| 151 | |
| 152 | - lib/Compress/Zlib.pm |
| 153 | Make gzreadline not support $/, just like in Compress::Zlib 1.x |
| 154 | Folk who want $/ with readline support can get it in |
| 155 | IO::Uncompress::Gunzip. [rt.cpan.org #28663] and |
| 156 | Debian bug #435656 http://bugs.debian.org/435656 |
| 157 | |
| 158 | |
| 159 | 2.005 18 June 2007 |
| 160 | |
| 161 | * Stephen Turner reported a problem when using IO::Uncompress::Gunzip |
| 162 | with XML::Parser. Turns out there were two issues. |
| 163 | |
| 164 | Firstly an IO::Uncompress object isn't an IO::Handle. It is now. |
| 165 | |
| 166 | Secondly the implementation of "read" wasn't honouring this |
| 167 | |
| 168 | SCALAR will be grown or shrunk to the length actually read. |
| 169 | |
| 170 | In particular it didn't do the right thing on EOF. |
| 171 | This has been fixed. |
| 172 | |
| 173 | * IO::Compress::Gzip & IO::Uncompress::Gunzip |
| 174 | |
| 175 | - RFC1952 says that the FNAME & FCOMMENT header fields must be ISO |
| 176 | 8859-1 (LATIN-1) characters. The code can optionally police this. |
| 177 | Added a fix for this logic when running on EBCDIC. |
| 178 | |
| 179 | * Compress::Zlib |
| 180 | Added info about removing Compress::Zlib version 1, before |
| 181 | installing version 2. |
| 182 | |
| 183 | 2.004 3 March 2007 |
| 184 | |
| 185 | * Made seek less wasteful of memory. |
| 186 | |
| 187 | * IO::Compress::Zip |
| 188 | |
| 189 | - Added Zip64 documentation. |
| 190 | |
| 191 | - Fixed extended timestamp. |
| 192 | Creation time isn't available in Unix so only store the |
| 193 | modification time and the last access time in the extended field. |
| 194 | |
| 195 | - Fixed file mode. |
| 196 | |
| 197 | - Added ExtAttr option to control the value of the "external file |
| 198 | attributes" field in the central directory. |
| 199 | |
| 200 | - Added Unix2 extended attribute ("Ux"). |
| 201 | This stores the UID & GID. |
| 202 | |
| 203 | * IO::Compress::Gzip |
| 204 | |
| 205 | - Fixed 050interop-gzip.t for Windows |
| 206 | |
| 207 | * IO::Compress::Bzip2 |
| 208 | |
| 209 | - Fixed 050interop-bzip2.t for Windows |
| 210 | |
| 211 | * Compress::Zlib |
| 212 | |
| 213 | - rewrote memGzip using IO::Compress::Gzip::gzip |
| 214 | |
| 215 | 2.003 2 January 2007 |
| 216 | |
| 217 | * Added explicit version checking |
| 218 | |
| 219 | 2.002 29 December 2006 |
| 220 | |
| 221 | * Documentation updates. |
| 222 | |
| 223 | * Added IO::Handle to the ISA test in isaFilehandle |
| 224 | |
| 225 | * Add an explicit use_ok test for Scalar::Util in the test harness. |
| 226 | The error message reported by 01misc implied the problem was |
| 227 | somewhere else. |
| 228 | Also explictly check that 'dualvar' is available. |
| 229 | |
| 230 | * Compress::Zlib |
| 231 | - Fix append mode with gzopen. |
| 232 | rt-cpan.org 24041 |
| 233 | |
| 234 | - Allow gzopen to read from and write to a scalar reference. |
| 235 | |
| 236 | 2.001 1 November 2006 |
| 237 | |
| 238 | * Remove beta status. |
| 239 | |
| 240 | 2.000_14 26 October 2006 |
| 241 | |
| 242 | * IO::Uncompress::Base |
| 243 | Added support for $/ in record mode |
| 244 | |
| 245 | * IO::Uncompress::Base |
| 246 | The readline interface was substantially slower than the 1.x |
| 247 | equivalent. This has now been sorted. |
| 248 | Thanks to Andreas J. Koenig for spotting the problem. |
| 249 | |
| 250 | * IO::Uncompress::AnyUncompress |
| 251 | Added IO::Uncompress::Lzf to the list of supported uncompresors. |
| 252 | |
| 253 | * IO::Uncompress::Base |
| 254 | Added TrailingData to one-shot interface. |
| 255 | |
| 256 | * IO::Uncompress::AnyUncompress |
| 257 | Remove raw-deflate (RFC1951) from the default list of compressors |
| 258 | to check. |
| 259 | It can still be included if the new RawInflate parameter is |
| 260 | supplied. |
| 261 | This change was made because the only way to tell if content is |
| 262 | raw-deflate is to attempt to uncompress it - a few false positives |
| 263 | have popped up recently, which suggests that auto-detecting raw |
| 264 | deflate is far from perfect. |
| 265 | The equivalent change has been made to IO::Uncompress::AnyInflate. |
| 266 | [Core patch #28445] |
| 267 | |
| 268 | * Don't check that filehandles are writable. It would seem that |
| 269 | "-w *STDOUT" on windows returns false. |
| 270 | [Core Patch #28415] |
| 271 | |
| 272 | * IO::Uncompress::Deflate |
| 273 | Beefed up the magic signature check. Means less false positives |
| 274 | when auto-detecting the compression type. |
| 275 | |
| 276 | * IO::Uncompress::UnZip |
| 277 | Tighten up the zip64 extra field processing to cope with the case |
| 278 | wheere only some of the local header fields are superceeded. |
| 279 | |
| 280 | * IO::Uncompress::AnyInflate |
| 281 | Remove raw-deflate (RFC 1951) from the default list of compressors |
| 282 | to check. |
| 283 | It can still be included if the new RawInflate parameter is |
| 284 | supplied. |
| 285 | This change was made because the only way to tell if content is |
| 286 | raw-deflate is to attempt to uncompress it - a few false positives |
| 287 | have popped up recently, which suggests that auto-detecting raw |
| 288 | deflate is far from perfect. |
| 289 | The equivalent change has been made to IO::Uncompress::AnyUncompress. |
| 290 | [Core patch #28445] |
| 291 | |
| 292 | 2.000_13 20 June 2006 |
| 293 | |
| 294 | * Store compress & uncompressed sizes as 64-bit. |
| 295 | |
| 296 | * For one-shot uncompression, like this |
| 297 | |
| 298 | unzip "some.zip" => \@a, MultiStream => 1; |
| 299 | |
| 300 | Push each uncompressed stream from "some.zip" onto @a. |
| 301 | |
| 302 | * Added IO::Compress::Base::FilterEnvelope |
| 303 | |
| 304 | * Added IO::Uncompress::Base::nextStream |
| 305 | |
| 306 | * The '-' filehandle now maps to either *STDIN or *STDOUT. |
| 307 | This keeps mod_perl happier. Was using these before |
| 308 | |
| 309 | new IO::File("<-") |
| 310 | new IO::File(">-") |
| 311 | |
| 312 | * Preliminary support for reading zip files with zip64 members. |
| 313 | |
| 314 | 2.000_12 3 May 2006 |
| 315 | |
| 316 | * Moved the code for creating and parsing the gzip extra field into |
| 317 | IO::Compress::Zlib::Extra.pm so that IO::Compress::Zip & |
| 318 | IO::Uncompress::Unzip can use it as well. |
| 319 | |
| 320 | * Added ExtraFieldLocal & ExtraFieldCentral options to IO::Compress::Zip. |
| 321 | These allow the creation of user-defined extra fields in the local |
| 322 | and central headers, just like the ExtraField option in |
| 323 | IO::Compress::Gzip. |
| 324 | |
| 325 | * Moved the zip constants into IO::Compress::Zip::Constants |
| 326 | |
| 327 | * Added exTime option to IO::Compress::Zip. |
| 328 | This allows creation of the extended timestamp extra field. |
| 329 | |
| 330 | * Added Minimal option to IO::Compress::Zip. |
| 331 | This disables the creation of all extended fields. |
| 332 | |
| 333 | * Added TextFlag option to IO::Compress::Zip. |
| 334 | |
| 335 | * Documented Comment and ZipComment options in IO::Compress::Zip. |
| 336 | |
| 337 | * Compress::Zlib |
| 338 | Fixed gzread to zap the output buffer to an empty string when zero |
| 339 | bytes are requested. This matches the behaviour of C::Z 1.x |
| 340 | |
| 341 | 2.000_11 10 April 2006 |
| 342 | |
| 343 | * Transparent + InputLength made more robust where input data is not |
| 344 | compressed. |
| 345 | |
| 346 | * Updated Documentation for zip modules. |
| 347 | |
| 348 | * Changed IO::Compress::Zip 'Store' option to 'Method' and added |
| 349 | symbolic constants ZIP_CM_STORE, ZIP_CM_DEFLATE and ZIP_CM_BZIP2 to |
| 350 | allow the compression method to be picked by the user. |
| 351 | |
| 352 | * Added support to allow bzip2 compressed data to be written/read |
| 353 | with IO::Compress::Zip and IO::Uncompress::Unzip. |
| 354 | |
| 355 | * Beefed up 050interop-gzip.t to check that the external gzip command |
| 356 | works as expected before starting the tests. This means that |
| 357 | this test harness will just be skipped on problematic systems. |
| 358 | |
| 359 | * Merged core patch 27565 from Steve Peters. This works around a |
| 360 | problem with gzip on OpenBSD where it doesn't seem to like |
| 361 | compressing files < 10 bytes long. |
| 362 | |
| 363 | * Beefed up 050interop-bzip2.t to check that the external bzip2 command |
| 364 | works as expected before starting the tests. This means that |
| 365 | this test harness will just be skipped on problematic systems. |
| 366 | |
| 367 | 2.000_10 13 March 2006 |
| 368 | |
| 369 | * AnyUncompress doesn't assume that IO-Compress-Zlib is installed any |
| 370 | more. |
| 371 | |
| 372 | * Documentation updates. |
| 373 | |
| 374 | * Compress::Zlib |
| 375 | Changed gzread so that its behaviour matches C::Z::gzread 1.x if it |
| 376 | is called after eof. In this case it will write an empty string |
| 377 | into the output parameter. This change is solely for backward |
| 378 | compatability reasons. |
| 379 | |
| 380 | 2.000_09 3 March 2006 |
| 381 | |
| 382 | * Released to CPAN. |
| 383 | |
| 384 | 2.000_08 2 March 2006 |
| 385 | |
| 386 | * Split IO::Compress::Base into its own distribution. |
| 387 | |
| 388 | * Split IO::Compress::Bzip2 into its own distribution. |
| 389 | |
| 390 | * Added opened, autoflush and input_line_number. |
| 391 | |
| 392 | * Beefed up support for $. |
| 393 | |
| 394 | * Split IO::Compress::Zlib into its own distribution. |
| 395 | |
| 396 | * Beefed up support for zip/unzip |
| 397 | |
| 398 | * Breakout zlib specific code into separate modules. |
| 399 | |
| 400 | * Limited support for reading/writing zip files |
| 401 | |
| 402 | 2.000_06 5 October 2005 |
| 403 | |
| 404 | * Added eof parameter to Compress::Zlib::inflate method. |
| 405 | |
| 406 | * Fixed issue with 64-bit |
| 407 | |
| 408 | 2.000_05 4 October 2005 |
| 409 | |
| 410 | * Renamed IO::* to IO::Compress::* & IO::Uncompress::* |
| 411 | |
| 412 | 2.000_04 23 September 2005 |
| 413 | |
| 414 | * Fixed some more non-portable test that were failing on VMS. |
| 415 | |
| 416 | * fixed problem where error messages in the oneshot interface were |
| 417 | getting lost. |
| 418 | |
| 419 | 2.000_03 12 September 2005 |
| 420 | |
| 421 | * Fixed some non-portable test that were failing on VMS. |
| 422 | |
| 423 | * Fixed export of zlib constants from the IO::* classes |
| 424 | |
| 425 | 2.000_02 6 September 2005 |
| 426 | |
| 427 | * Split Append mode into Append and Merge |
| 428 | |
| 429 | * Fixed typos in the documentation. |
| 430 | |
| 431 | * Added pod/FAQ.pod |
| 432 | |
| 433 | * Added libscan to Makefile.PL |
| 434 | |
| 435 | * Added InputLength for IO::Gunzip et al |
| 436 | |
| 437 | 2.000_01 22 August 2005 |
| 438 | |
| 439 | * Fixed VERSION in Compress::Gzip::Constants |
| 440 | |
| 441 | * Removed Compress::Gzip::Info from the distribution. |
| 442 | |
| 443 | 2.000_00 21 August 2005 |
| 444 | |
| 445 | * First Beta relase of Compress::zlib rewrite. |
| 446 | |
| 447 | Compress-Zlib version 1 Changes |
| 448 | |
| 449 | 1.38 - 6 September 2005 |
| 450 | |
| 451 | * Integrate core change 25304 -- Symbian Update |
| 452 | |
| 453 | * Added libscan to Makefile.PL |
| 454 | |
| 455 | 1.37 - 12 August 2005 |
| 456 | |
| 457 | * Change to t/03examples.t for VMS from Abe Timmerman |
| 458 | |
| 459 | 1.36 - 3 August 2005 |
| 460 | |
| 461 | * Renamed zlib-src-1.2.3 to zlib-src to help VMS |
| 462 | |
| 463 | * Fixed Makefile.PL for VMS |
| 464 | |
| 465 | * Fixed t/03examples.t for VMS |
| 466 | |
| 467 | * Added a couple of notes about incompatibility with Unix compress. |
| 468 | |
| 469 | 1.35 - 16 July 2005 |
| 470 | |
| 471 | * Updated zlib source to 1.2.3 |
| 472 | |
| 473 | * Fixed problem with where two calls to gzclose would hang the debugger. |
| 474 | See https://rt.cpan.org/Ticket/Display.html?id=13789 |
| 475 | |
| 476 | * Added code from Alexey Tourbin to use XSLoader when available, |
| 477 | and DynaLoader otherwise. |
| 478 | |
| 479 | * Documented that the compress & uncompress functions were not |
| 480 | the same as the Unix utilities of the same name. |
| 481 | |
| 482 | * Fixed 05gzsetp -- it left a temp file hanging around. |
| 483 | |
| 484 | * Integrate core change 24787 - SvUPGRADE returns void in blead |
| 485 | |
| 486 | * Integrate core change 24788 - Makefile.PL adjustments for the core |
| 487 | |
| 488 | |
| 489 | 1.34 - 30 January 2005 |
| 490 | |
| 491 | * Fixed typo in the README |
| 492 | |
| 493 | * Fixed examples.t on Win32 where paths have embedded whitespace. |
| 494 | |
| 495 | * Fix for Cygwin and core integration from Jos I. Boumans |
| 496 | |
| 497 | * Upgrade zlib source to 1.2.2 |
| 498 | |
| 499 | 1.33 - 14 January 2004 |
| 500 | |
| 501 | * Reworked Makefile.PL to avoid creating a private copy of zlib. |
| 502 | This both simplifies the build, plus it makes life easier for VMS. |
| 503 | |
| 504 | * Patches for Makefile.PL to get it to work on VMS supplied by |
| 505 | Craig A. Berry. |
| 506 | |
| 507 | * memGunzip has very slow on FreeBSD. Turns out to be down to |
| 508 | the way realloc works on FreeBSD. Changed both inflate & deflate |
| 509 | to use exponentially increasing buffer sizes when they need to |
| 510 | realloc. Thanks to Peter Jeremy for the lowdown on FreeBSD |
| 511 | memory allocation. |
| 512 | |
| 513 | 1.32 - 26 November 2003 |
| 514 | |
| 515 | * Steve Hay reported a problem on rt.cpan.org with Windows and |
| 516 | MSCV++ 6.0 where the source from the zlib directory was getting |
| 517 | installed with the rest of the module. |
| 518 | https://rt.cpan.org/Ticket/Display.html?id=1741 |
| 519 | |
| 520 | This has been fixed by renaming the "zlib" directory to "zlib-src" |
| 521 | thus avoiding a conflict with the name of this Perl module. |
| 522 | |
| 523 | * Fixed a bug in the inflate method where the input buffer is an |
| 524 | lvalue (via substr). Problem & solution reported by Salvador Fandiqo. |
| 525 | |
| 526 | * Tightened up the logic in Makefile.PL when BUILD_ZLIB is |
| 527 | True. Issue spotted by Ralf S. Engelschall. |
| 528 | |
| 529 | 1.31 - 29 October 2003 |
| 530 | |
| 531 | * Reinstated the creation of .bak files - $^I seems to need a |
| 532 | backup file on Windows. For OpenVMS, the extenstion _bak is used. |
| 533 | |
| 534 | 1.30 - 28 October 2003 |
| 535 | |
| 536 | * Bundled a sub-set of the zlib source with the module and changed |
| 537 | the default make behaviour to build with the included zlib source. |
| 538 | The previous behaviour of using a pre-built zlib library is |
| 539 | still available for those that want it. |
| 540 | |
| 541 | * Added prototypes to the subs in Zlib.pm that didn't already have |
| 542 | them. Patch from Ed Avis. |
| 543 | |
| 544 | * No .bak files are created by Makefile.PL any more - this keep |
| 545 | distclean much happier. Patch suggested by Ed Avis. |
| 546 | This also fixes a similar problem reported by Dr. Martin Zinser |
| 547 | on OpenVMS. |
| 548 | |
| 549 | * Documentation for some of the gz functions updated. |
| 550 | |
| 551 | * Format strings modified in DispStream to keep OpenVMS happy. |
| 552 | Problem reported by Dr. Martin Zinser. |
| 553 | |
| 554 | |
| 555 | 1.22 - 17 June 2003 |
| 556 | |
| 557 | * Makefile.PL now displays a warning about not installing |
| 558 | Compress::Zlib via the CPAN shell. |
| 559 | |
| 560 | * Fix to allow intermingling of gzread & gzreadline - patch |
| 561 | supplied by Doug Perham. |
| 562 | |
| 563 | * memGunzip will silently now work if the gzip trailer is |
| 564 | missing. Some HTTP Origin Servers seem to leave it out. |
| 565 | |
| 566 | 1.21 - 28 April 2003 |
| 567 | |
| 568 | * Tests 148 & 150 from t/02zlib.t were failing on redhat 9. |
| 569 | |
| 570 | * Added a few words about the problems with Mac OS X to the README file. |
| 571 | |
| 572 | 1.20 - 4 April 2003 |
| 573 | |
| 574 | * Fixed bug in gzopen where $gzerrno wasn't being set correctly. |
| 575 | The symptom was $gzerrno was set to Z_MEM_ERROR although the file |
| 576 | was opened ok. If gzopen failed, $gzerrno was being set correctly. |
| 577 | This problem wasn't spotted before because the typical test |
| 578 | to determine whether gzopen passed or failed was to check its |
| 579 | return value. |
| 580 | |
| 581 | 1.19 - 31 October 2002 |
| 582 | |
| 583 | * fixed a problem with t/02zlib.t that was failing with redhat 8. |
| 584 | |
| 585 | 1.18 - 24 October 2002 |
| 586 | |
| 587 | * fixed a Win32 problem in t/02zlib.t by changing sysread to read. |
| 588 | |
| 589 | * zlib 1.0.5 & older doesn't have gzsetparams & gzeof. Added a new |
| 590 | variable to config.in to flag an old version of zlib. Split |
| 591 | out the tests for gzsetparams into t/05gzsetp.t |
| 592 | |
| 593 | 1.17 - 23 May 2002 |
| 594 | |
| 595 | * Moved the test to check the versions of libz & zlib.h into a separate |
| 596 | file and added troubleshooting notes to README. |
| 597 | |
| 598 | * In gzopen, only attempt to call "tell" for normal files. |
| 599 | |
| 600 | * Fixed to work in taint mode. |
| 601 | |
| 602 | * Broke changes out of README into Changes file. |
| 603 | |
| 604 | * Replaced internal use of Z_PARTIAL_FLUSH symbol with Z_SYNC_FLUSH. |
| 605 | zlib.h says /* will be removed, use Z_SYNC_FLUSH instead */ |
| 606 | |
| 607 | 1.16 - 13 December 2001 |
| 608 | |
| 609 | * Fixed bug in Makefile.PL that stopped "perl Makefile.PL PREFIX=..." |
| 610 | working. |
| 611 | |
| 612 | 1.15 - 4th December 2001 |
| 613 | |
| 614 | * Changes a few types to get the module to build on 64-bit Solaris |
| 615 | |
| 616 | * Changed the up/downgrade logic to default to the older constructs, and |
| 617 | to only call a downgrade if specifically requested. Some older versions |
| 618 | of Perl were having problems with the in-place edit. |
| 619 | |
| 620 | * added the new XS constant code. |
| 621 | |
| 622 | 1.14 - 27th August 2001 |
| 623 | |
| 624 | * Memory overwrite bug fixed in "inflate". Kudos to Rob Simons for |
| 625 | reporting the bug and to Anton Berezin for fixing it for me. |
| 626 | |
| 627 | 1.13 - 31st June 2001 |
| 628 | |
| 629 | * Make sure config.in is consistant when released. |
| 630 | |
| 631 | 1.12 - 28th April 2001 |
| 632 | |
| 633 | * Modified Makefile.PL to only enable the warnings pragma if |
| 634 | using perl 5.6.1 or better. |
| 635 | |
| 636 | 1.11 - 17th February 2001 |
| 637 | |
| 638 | * Added logic in Makefile.PL to toggle between using $^W and |
| 639 | the warnings pragma in the module. |
| 640 | |
| 641 | * The module, the examples & the test harness are now all strict |
| 642 | & warnings clean. |
| 643 | |
| 644 | 1.10 - 5th February 2001 |
| 645 | |
| 646 | * fixed a bug in memGunzip. Used Z_ERR instead of Z_DATA_ERROR. |
| 647 | |
| 648 | 1.09 - 15th January 2001 |
| 649 | |
| 650 | * Silenced a few compiler warnings. |
| 651 | |
| 652 | * Updated zlib home site in README & Zlib.pm to www.info-zip.org |
| 653 | |
| 654 | * Minor typo in Zlib.pm - a link used AUTHORS instead of AUTHOR |
| 655 | -- spotted by Frank Martini. |
| 656 | |
| 657 | * Mention Archive::Zip |
| 658 | |
| 659 | * added memGunzip. This is largely based on code provided by Jim Leonard. |
| 660 | |
| 661 | * $deflate->flush can now take an optional parameter. Valid |
| 662 | values are Z_NO_FLUSH, Z_PARTIAL_FLUSH, Z_SYNC_FLUSH, Z_FULL_FLUSH |
| 663 | and Z_FINISH. The default is Z_FINISH. |
| 664 | |
| 665 | 1.08 - 6 Jan 2000 |
| 666 | |
| 667 | * uncompress was clobbering its input parameter. Now it doesn't. |
| 668 | This bug was spotted by Deven T. Corzine. |
| 669 | |
| 670 | * If a variable that only ever contained a number was given |
| 671 | to compress or deflate, it would not be compressed properly. Now |
| 672 | it will be coerced to a string and then compressed. This bug |
| 673 | was spotted by Deven T. Corzine. |
| 674 | |
| 675 | 1.07 - 27 Nov 1999 |
| 676 | |
| 677 | * ANSI-ified the static functions in Zlib.xs |
| 678 | |
| 679 | * Added the ability to build zlib along with the module. |
| 680 | This feature is 90% based on a Makefile provided by Gurusamy |
| 681 | Sarathy. |
| 682 | |
| 683 | 1.06 - 20 Sep 1999 |
| 684 | |
| 685 | * Fixed a nasty problem where inflate could truncate the data |
| 686 | returned. Thanks to Douglas Thomson <dougt@mugc.cc.monash.edu.au> |
| 687 | for both spotting the problem and fixing the bug. |
| 688 | |
| 689 | * Added a note about the undocumented features in zlib that are |
| 690 | required when accessing zip files. |
| 691 | |
| 692 | * gzclose will now get called automatically when the gzip object is |
| 693 | destroyed. |
| 694 | |
| 695 | 1.05 - 3 June 1999 |
| 696 | |
| 697 | * Previous release used newSVpvn, which doesn't exist in 5.004_04 |
| 698 | or earlier. Changed to use newSVpv instead. |
| 699 | |
| 700 | * The module needs Perl 5.004 or better, so updated the version |
| 701 | checking in Zlib.pm and Makefile.PL |
| 702 | |
| 703 | 1.04 - 27 May 1999 |
| 704 | |
| 705 | * Bug 19990527.001: compress(undef) core dumps -- Fixed. |
| 706 | |
| 707 | 1.03 - 17 Mar 1999 |
| 708 | |
| 709 | * Updated to use the new PL_ symbols. |
| 710 | Means the module can be built with Perl 5.005_5* |
| 711 | |
| 712 | 1.02 - 31 Jan 1999 |
| 713 | |
| 714 | * The return codes for gzread, gzreadline and gzwrite were |
| 715 | documented incorrectly as returning a status code. |
| 716 | |
| 717 | * The test harness was missing a "gzclose". This caused problem |
| 718 | showed up on an amiga. Thanks to Erik van Roode for reporting |
| 719 | this one. |
| 720 | |
| 721 | * Patched zlib.t for OS/2. Thanks to Ilya Zakharevich for the patch. |
| 722 | |
| 723 | 1.01 - 23 Nov 1997 |
| 724 | |
| 725 | * A number of fixes to the test suite and the example scripts to |
| 726 | allow them to work under win32. All courtesy of Gurusamy |
| 727 | Sarathy. |
| 728 | |
| 729 | 1.00 - 14 Nov 1997 |
| 730 | |
| 731 | * Fixed crc32 & adler32. They were very broken. |
| 732 | |
| 733 | * The following functions can now take a scalar reference in |
| 734 | place of a scalar for their buffer parameters: |
| 735 | |
| 736 | compress |
| 737 | uncompress |
| 738 | deflate |
| 739 | inflate |
| 740 | crc32 |
| 741 | adler32 |
| 742 | |
| 743 | This should mean applications that make use of the module don't |
| 744 | have to copy large buffers around. |
| 745 | |
| 746 | |
| 747 | * Normally the inflate method consumes I<all> of the input buffer |
| 748 | before returning. The exception to this is when inflate detects |
| 749 | the end of the stream (Z_STREAM_END). In this case the input |
| 750 | buffer need not be completely consumed. To allow processing of |
| 751 | file formats that embed a deflation stream (e.g. zip, gzip), |
| 752 | the inflate method now sets the buffer parameter to be what |
| 753 | remains after inflation. |
| 754 | |
| 755 | When the return status is Z_STREAM_END, it will be what remains |
| 756 | of the buffer (if any) after deflation. When the status is Z_OK |
| 757 | it will be an empty string. |
| 758 | |
| 759 | This change means that the buffer parameter must be a lvalue. |
| 760 | |
| 761 | * Fixed crc32 and adler32. They were both very broken. |
| 762 | |
| 763 | * Added the Compress::Zlib::memGzip function. |
| 764 | |
| 765 | 0.5 - Confirmed that no changes were necessary for zlib 1.0.3, or 1.0.4. |
| 766 | |
| 767 | The optional parameters for deflateInit and inflateInit can now |
| 768 | be specified as an associative array in addition to a reference |
| 769 | to an associative array. They can also accept the -Name |
| 770 | syntax. |
| 771 | |
| 772 | gzopen can now optionally take a reference to an open |
| 773 | filehandle in place of a filename. In this case it will call |
| 774 | gzdopen. |
| 775 | |
| 776 | Added gzstream example script. |
| 777 | |
| 778 | 0.4 - Upgrade to support zlib 0.99 |
| 779 | |
| 780 | Added dictionary interface. |
| 781 | |
| 782 | Fixed bug in gzreadline - previously it would keep returning |
| 783 | the same buffer. This bug was reported by Helmut Jarausch |
| 784 | |
| 785 | Removed dependency to zutil.h and so dropped support for |
| 786 | |
| 787 | DEF_MEM_LEVEL (use MAX_MEM_LEVEL instead) |
| 788 | DEF_WBITS (use MAX_WBITS instead) |
| 789 | |
| 790 | 0.3 - Added prototype specification. |
| 791 | |
| 792 | 0.2 - Fixed a minor allocation problem in Zlib.xs |
| 793 | |
| 794 | 0.1 - first alpha release. 2nd October 1995 |
projects / p5sagit/p5-mst-13.2.git / blame