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next 1.1; 1.1 date 2001.11.01.01.22.44; author zuntum; state Exp; branches; next ; desc @@ 1.12 log @cfitsio: updated to 4.6.3 Version 4.6.3 - Sep 2025 - For greater C23 compatibility, updated cfortran.h file and removed old-style function declarations. - Cleanup of multiple compiler warnings. Our thanks to petesmc for help with this. - Updated 'speed' utility to use higher precision total time. - Fixes for FreeBSD and OpenBSD build issues. Our thanks to Diab Jerius. - Added RPM support file cfitsio.spec, and packaging helper file ax_cfitsio.m4. Our thanks to Richard Mathar for these. - Added files portfile.cmake and vcpkg.json. Our thanks to D. Partridge for these. - Fixed possible memory leaks in certain error exit conditions. Our thanks to petesmc. - Fix to minor truncation error in ffgthd. @ text @@@comment $NetBSD: PLIST,v 1.11 2024/08/05 14:50:55 adam Exp $ bin/cookbook bin/fitscopy bin/fitsverify bin/fpack bin/funpack bin/imcopy bin/smem bin/speed include/cfortran.h include/drvrsmem.h include/f77_wrap.h include/fitsio.h include/fitsio2.h include/longnam.h include/region.h lib/libcfitsio.la lib/pkgconfig/cfitsio.pc share/doc/cfitsio/cfitsio.pdf share/doc/cfitsio/fitsio.pdf share/doc/cfitsio/fpackguide.pdf share/doc/cfitsio/quick.pdf @ 1.11 log @cfitsio: updated to 4.4.1 Version 4.4.1 - Jun 2024 - Removed NOSA license and restored previous license file Version 4.4.0 - Feb 2024 - Reorganization of helper utility code; added fitsverify - CMakeLists.txt: Changed install location of cfitsio-targets.cmake to conform with the one listed in cfitsio-config.cmake.in (i.e. including the extra "cfitsio" subdir of lib/cmake). - calculator functions that read GTIs do more correct validity checking of GTI input files - fits_insert_rows now works if input table starts with both no rows and no columns - Can now write internal memory files of size > 2^32 directly to a gzip-compressed output file. - Added support for unsigned long long types to fits_update_key. - Added ability for Windows builds to handle UTF-8 needed for reading filenames with non-ASCII characters. - Added 2-byte int test to speed.c utility. - Made fix to http file handler to expand the allowed URL length. @ text @d1 10 a10 1 @@comment $NetBSD: PLIST,v 1.10 2019/11/23 06:58:14 mef Exp $ d12 1 d16 1 @ 1.10 log @(devel/cfitsio) Updated 3.390 to 3.450 (from docs/changes.txt), sorry for long lines. Version 3.45 - May 2018 - New support for reading and writing unsigned long long datatypes. This includes 'implicit datatype conversion' between the unsigned long long datatype and all the other datatypes. - Increased the hardcoded NMAXFILES setting for maximum number of open files from 1000 to 10000. - Bug fix to fits_calc_binning wrapper function, which wasn't filling in the returned float variables. - Fixed a parsing bug for image subsection and column binning range specifiers that was introduced in v3.44. Version 3.44 - April 2018 - This release primarily patches security vulnerabilities. We strongly encourage this upgrade, particularly for those running CFITSIO in web accessible applications. In addition, the following enhancements and fixes were made: - Enhancement to 'template' and 'colfilter' functionality. It is now possible to delete multiple keywords using wildcard syntax. See "Column and Keyword Filtering Specification" section of manual for details. - histo.c uses double precision internally for all floating point binning; new double-precision subroutines fits_calc_binningd(), fits_rebin_wcsd(), and fits_make_histd(); existing single-precision histogram functions still work but convert values to double-precision internally. - new subroutine fits_copy_cols() / ffccls() to copy multiple columns - Fix in imcompress.c for HCOMPRESS and PLIO compression of unsigned short integers. - Fix to fits_insert_card(ffikey). It had wrongly been capitalizing letters that appeared before an '=' sign on a CONTINUE line. Version 3.43 - March 2018 The NASA security team requires the following warning to all users of CFITSIO: ===== The CFITSIO open source software project contains vulnerabilities that could allow a remote, unauthenticated attacker to take control of a server running the CFITSIO software. These vulnerabilities affect all servers and products running the CFITSIO software. The CFITSIO team has released software updates to address these vulnerabilities. There are no workarounds to address these vulnerabilities. In all cases, the CFITSIO team is recommending an immediate update to resolve the issues. ===== - Fixed security vulnerabilities. - Calls to https driver functions in cfileio.c need to be macro- protected by the HAVE_NET_SERVICES variable (as are the http and ftp driver function calls). Otherwise CMake builds on native Windows will fail since drvrnet.o is left empty. - Bug fix to ffmvec function. Should be resetting a local colptr variable after making a call to ffiblk (which can reallocate Ftpr-> tableptr). Originally reported by Willem van Straten. - Ignore any attempted request to not quantize an image before compressing it if the image has integer datatype pixels. - Improved error message construction throughout CFITSIO. Version 3.42 - August 2017 (Stand-alone release) - added https support to the collection of drivers handled in cfileio.c and drvrnet.c. This also handles the case where http transfers are rerouted to https. Note that this enhancement introduces a dependency on the libcurl development package. If this package is absent, CFITSIO will still build but will not have https capability. - made fix to imcomp_init_table function in imcompress.c. It now writes ZSIMPLE keyword only to a compressed image that will be placed in the primary header. - fix made to fits_get_col_display_width for case of a vector column of strings. Version 3.42 - March 2017 (Ftools release only) - in ftp_open_network and in ftp_file_exist, added code to repeatedly attempt to make a ftp connection if the ftp server does not respond to the first request. (some ftp servers don't appear to be 100% reliable). - in drvrnet.c added many calls to 'fclose' to close unneeded files, to avoid exceeding the maximum allowed number of files that can be open at once. - made substantial changes to the ftp_checkfile and http_checkfile routines to streamline the process of checking for the existence of a .gz or .Z compressed version of the file before opening the uncompressed file (when using http or ftp to open the file). - modified the code in ftp_open_network to send "\r\n" as end-of-line characters instead of just "\n". Some ftp servers (in particular, at heasarc.gsfc.nasa.gov) now require both characters, otherwise the network connection simply hangs. - modified the http_open_network routine to handle HTTP 301 or 302 redirects to a FTP url. This is needed to support the new configuration on the heasarc HTTP server which sometimes redirects http URLS to a ftp URL. Version 3.41 - November 2016 - The change made in version 3.40 to include strings.h caused problems on Windows (and other) platforms, so this change was backed out. The reason for including it was to define the strcasecmp and strcasencmp functions, so as an alternative, new equivalent functions called fits_strcasecmp and fits_strncasecmp have been added to CFITSIO.as a substitute. All the previous calls to the str[n]casecmp functions have been changed to now call fits_str[n]casecmp. In addition, the previously defined ngp_strcasecmp function (in grparser.c) has been removed and the calls to it have been changed to fits_strcasecmp. - The speed.c utility program was changed to correctly call the gettimeofday function with a NULL second arguement. Version 3.40 - October 2016 - fixed a bug when writing long string keywords with the CONTINUE convention which caused the CONTINUE'd strings to only be 16 characters long, instead of using up all the available space in the 80-character header record. - fixed a missing 'defined' keyword in fitsio.h. - replaced all calls to strtok (which is not threadsafe) with a new ffstrtok function which internally calls the threadsafe strtok_r function. One byproduct of this change is that must also be included in several of the C source code files. - modified the ffphbn function in putkey.c to support TFORM specifiers that use lowercase 'p' (instead of uppercase) when referring to a variable-length array column. - modified the lexical parser in eval.y and eval_y.c to support bit array columns (with TFORMn = 'X') with greater than 256 elements. Fix to bitcmp function: The internal 'stream' array is now allocated dynamically rather than statically fixed at size 256. This was failing when users attempted a row filtering of a bitcol that was wider than 256X. In bitlgte, bitand, and bitor functions, replaced static stream[256] array allocation with dynamic allocation. - modified the ffiter function in putcol.c to fix a problem which could cause the iterator function to incorrectly deal with null values. This only affected TLONG type columns in cases where sizeof(long) = 8, as well as for TLONGLONG type columns. - Fix made to uncompress2mem function in zcomprss.c for case where output uncompressed file expands to over the 2^32 (4Gb) limit. It now checks for this case at the start, and implements a 4Gb paging system through the output buffer. The problem was specifically caused by the d_stream.avail_out member being of 4-byte type uInt, and thus unable to handle any memory position values above 4Gb. - fixed a bug in fpackutil.c when using the -i2f (integer to float) option in fpack to compress an integer image that is scaled with non-default values for BSCALE and BZERO. This required an additional call to ffrhdu to reset the internal structures that describe the input FITS file. - modified fits_uncompress_table in imcompress.c to silently ignore the ZTILELEN keyword value if it larger than the number of rows in the table - Tweak strcasecmp/strncasecmp ifdefs to exclude 64-bit MINGW environment, as it does not lack those functions. (eval_l.c, fitsio2.h) - CMakeLists.txt: Set M_LIB to "" for MINGW build environment (in addition to MSVC). - Makefile.in: Add *.dSYM (non-XCode gcc leftovers on Macs) to clean list. Install libs by name rather than using a wildcard. - configure: Fix rpath token usage for XCode vs. non-XCode gcc on Macs. @ text @d1 1 a1 1 @@comment $NetBSD: PLIST,v 1.9 2016/06/19 07:40:17 markd Exp $ a8 2 share/doc/cfitsio/cfortran.doc share/doc/cfitsio/fitsio.doc @ 1.9 log @Don't install testprog @ text @d1 1 a1 1 @@comment $NetBSD: PLIST,v 1.8 2016/06/18 09:06:11 mef Exp $ a7 1 share/doc/cfitsio/cfitsio.doc @ 1.8 log @Updated devel/cfitsio from 3.37 to 3.39 (from doc/changes.txt) --------------------------------------- Version 3.39 - April 2016 - added 2 new routines suggested by Eric Mandel: ffhisto3 is similar to ffhisto2, except that it does not close the original file. fits_open_extlist is similar to fits_open_data except that it opens the FITS file and then moves to the first extension in the user-input list of 'good' extensions. - in ffpsvc and ffprec, it is necessary to treat CONTINUE, COMMENT, HISTORY, and blank name keywords as a special case which must be treated differently from other keywords because they have no value field and, by definition, have keyword names that are strictly limited in length. - added the Fortran wrapper routines for the 2 new string keyword reading routines (FTGSKY and FTGKSL), and documented all the routines in the FITSIO and CFITSIO users guides. - in ffinttyp, added explicit initialization of the input 'negative' argument to 0. - added new routine to return the length of the keyword value string: fits_get_key_strlen / ffgksl. This is primarily intended for use with string keywords that use the CONTINUE convention to continue the value over multiple header records, but this routine can be used to get the length of the value string for any type keyword. - added new routine to read string-valued keywords: fits_read_string_key / ffgsky This routine supports normal string keywords as well as long string keywords that use the CONTINUE convention. In many cases this routine may be more convenient to use then the older fits_read_key_longstr routine. - changed the prototype of fits_register_driver in fitsio2.h so that the pointer definition argument does not have the same name as the pointer itself (to work around a bug in the pgcc compiler). - added the missing FTDTDM fortran wrapper definition to f77_wrap3.c. - modified Makefile.in and configure.in to add LDFLAGS_BIN for task linker flages, which will be the same as LDFLAGS except on newer Mac OS X where an rpath flag is added. - modified Makefile.in to add a new "make utils" command which will build fpack, funpack, cookbook, fitscopy, imcopy, smem, speed, and testprog. These programs will be installed into $prfix/bin. - fixed a bug when attempting to modify the values in a variable-length bit ("X") column in a binary table. - reinstated the ability to write HIERARCH keywords that contain characters that would not be allowed in a normal 8-character keyword name, which had been disabled in the previous release. Version 3.38 - February 2016 - CRITICAL BUG FIX: The Intel 15 and 16 compilers (and potentially other compilers) may silently produce incorrect assembly code when compiling CFITSIO with the -O2 (or higher) optimization flag. In particular, this problem could cause CFITSIO to incorrectly read the values of arrays of 32-bit integers in a FITS file (i.e., images with BITPIX = 32 or table columns with TFORM = 'J') when the array is being read into a 'long' integer array in cases where the long array elements are 8 bytes long. One way to test if a particular system is affected by this problem is to compile CFITSIO V3.37 (or earlier) with optimization enabled, and then compare the output of the testprog.c program with the testprog.out file that is distributed with CFITSIO. If there are any differences in the files, then this system might be affected by this bug. Further tests should be performed to determine the exact cause. The root cause of this problem was traced to the fact that CFITSIO was aliasing an array of 32-bit integers and an array of 64-bit integers to the same memory location in order to obtain better data I/O efficiency when reading FITS files. When CFITSIO modified the values in these arrays, it was essential that the processing be done in strict sequential order from one end of the array to the other end, as was implicit in the C code algorithm. In this case, however, the compiler adopted certain loop optimization techniques that produced assembly code that violated this assumption. Technically, the CFITSIO code violates the "strict aliasing" assumption in ANSI C99, therefore the affected CFITSIO routines have been modified so that the aliasing of different data types to the same memory location no longer occurs. - fixed problem in configure and configure.in which caused the programs that are distributed with CFITSIO (most notably, fack and funpack) to be build without using any compiler optimization options, which could make them run more slowly than expected. - in imcompress.c, fixed bug where the rowspertile variable (declared as 'long') was mistakenly declared as a TLONGLONG variable in a call to fits_write_key. This could have caused the ZTILELEN keyword to be written incorrectly in the header of tile-compressed FITS tables on systems where sizeof(long) = 4. - in imcompress.c, implemented a new set of routines that safely convert shorter integer arrays into a longer integer arrays (e.g. short to int) where both arrays are aliased to the same memory location. These special routines were needed to guard against certain compiler optimization techniques that could produce incorrect code. - modified the 4 FnNoise5_(type) routines in quantize.c to correctly count the number of non-null pixels in the input array. Previously the count could be inaccurate if the image mainly consisted of null pixels. This could have caused certain floating point image tiles to be quantized during the image compression process, when in fact the tile did not satisfy all the criteria to be safely quantized. - in imcomp_copy_comp2img, added THEAP to the list of binary table keywords that may be present in the header of a compressed image and should not be copied to the uncompressed image header. - modified fits_copy_col to check that when copying a vector column, the vector length in the output column is the same as in the input column. Also modified the code to support the case where a column is being copied to an earlier position in the same table (which shifts the input column over 1 space). - added configure option (--with-bzip2) to support reading bzip2 compressed FITS files. This also required modifications to drvrmem.c and drvrfile.c This depends on having the bzlib library installed on the local machine. This patch was submitted by Dustin Lang. - replaced calls to 'memcpy' by 'memmove' in getcolb.c, getcold.c, getcole.c, and getcoli.c to support cases where the 2 memory areas overlap. (submitted by Aurelien Jarno) - modified the FITS keyword reading and writing routines to potentially support keywords with names longer than 8-characters. This was implemented in anticipation of a new experimental FITS convention which allows longer keyword names. - in fits_quantize_double in quantize.c, test if iseed == N_RANDOM, to avoid the (unlikely) possibility of overflowing the random number array bounds. (The corresponding fits_quantize_float routine already performed this test). - in the FnNoise5_short routine in quantize.c, change the first 'if' statement from "if (nx < 5)" to "if )nx < 9)", in order to support the (very rare) case where the tile is from 5 to 8 pixels wide. Also make the same change in the 3 other similar FnNoise5_* routines. - in the qtree_bitins64 routine in fits_hdecompress.c, must declare the plane_val variable as 'LONGLONG' instead of int. This bug could have caused integer overflow errors when uncompressing integer*4 images that had been compressed with the Hcompress algorithm, but only in cases where the image contains large regions of pixels whose values are close to the maximum integer*4 value of 2**31. - in fits_hcompress.c, call the calloc function instead of malloc when allocating the signbits array, to eliminate the need to individually set each byte to zero. - in the ffinit routine, and in a couple other routines that call ffinit, initialize the *fptr input parameter to NULL, even if the input status parameter value is greater than zero. This helps prevent errors later on if that fptr value is passed to ffclos. - modified ftcopy, in edithdu.c, to only abort if status > 0 rather than if status != 0. This had caused a problem in funpack in rare circumstances. - in imcompress.c changed all the calls to ffgdes to ffgdesll, to support compressed files greater than 2.1 GB in size. - fixed bug in ffeqtyll when it is called with 4th and 5th arguments set to NULL. - in fitsio.h, added the standard C++ guard around the declaration of the function fits_read_wcstab. (reported by Tammo Jan Dijkema, Astron.) - in fitsio.h, changed the prototype variable name "zero" to "zeroval" to avoid conflict in code that uses a literal definition of 'zero' to mean 0. - tweaked Makefile.in and configure.in to use LDFLAGS instead of CFLAGS for linking, use Macros for library name, and let fpack and funpack link with shared library. - modified an 'ifdef' statement in cfileio.c to test for '__GLIBC__' instead of 'linux' when initializing support for multi-threading. - modified ffeqtyll to return an effective column data type of TDOUBLE in the case of a 'K' (64-bit integer) column that has non-integer TSCALn or TZEROn keywords. - modified ffgcls (which returns the value in a column as a formatted string) so that when reading a 'K' (TLONGLONG) column it returns a long long integer value if the column is not scaled, but returns a double floating point value if the column has non-integer TSCALn or TZEROn values. - modified fitsio.h to correctly define "OFF_T long long" when using the Borland compiler - converted the 'end of line' characters in simplerng.c file to the unix style, instead of PC DOS. - updated CMakeLists.txt CMake build file which is primarily used to build CFITSIO on Windows machines. - modified fits_get_keyclass to recognize ZQUANTIZ and ZDITHER0 as TYP_CMPRS_KEY type keywords, i.e., keywords used in tile compressed image files. - added test to see if HAVE_UNISTD_H is defined, as a condition for including unistd.h in drvrfile.c drvrnet.c, drvrsmem.c, and group.c. - modified the CMakelist.txt file to fix several issues (primarily for building CFITSIO on Windows machines).. - fixed bug when reading tile-compressed images that were compressed with the IRAF PLIO algorithm. This bug did not affect fpack or funpack, but other software that reads the compressed image could be affected. The bug would cause the data values to be offset by 32768 from the actual pixel values. @ text @d1 1 a1 2 @@comment $NetBSD$ bin/testprog @ 1.7 log @Update devel/cfitsio to 3.37. Changes from previous: ---------------------- Version 3.37 - 3 June 2014 - added configure options to support reading bzip2 compressed FITS files. This depends on having the bzlib library installed on the local machine. Patch submitted by Dustin Lang. - replaced the random Gaussian and Poissonian distribution functions with new code written by Craig Markwardt derived from public domain C++ functions written by John D Cook. - patched fitsio2.h to support CFITSIO on AArch64 (64-bit ARM) architecture (both big and little endian). Supplied by Marcin Juszkiewicz and Sergio Pascual Ramirez, with further update by Michel Normand. - fixed bug in fpackutil.c that caused fpack to exit prematurely if the FZALGOR directive keyword was present in the HDU header. Version 3.36 - 6 December 2013 - added 9 Dec: small change to the fileseek function in drvrfile.c to support large files > 2 GB when building CFITSIO with MinGW on Windows - reorganized the CFITSIO code directory structure; added a 'docs' subdirectory for all the documentation, and a 'zlib' directory for the zlib/gzip file compression code. - made major changes to the compression code for FITS binary table to support all types of columns, including variable-length arrays. This code is mainly used via the fpack and funpack programs. - increased the number of FITS files that can be opened as one time to 1000, as defined by NMAXFILES in fitsio2.h. - made small configuration changes to configure.in, configure, fitsio.h, and drvrfile.c to support large files (64-bit file offsets} when using the mingw-w64 compiler (provided by Benjamin Gilbert). - made small change to fits_delete_file to more completely ignore any non-zero input status value. - fixed a logic error in a 'if' test when parsing a keyword name in the ngp_keyword_is_write function in grparser.c (provided by David Binderman). - when specifying the image compression parameters as part of the compressed image file name (using the "[compress]" qualifier after the name of the file), the quantization level value, if specified, was not being recognized by the CFITSIO compression routines. The image would always be compressed with the default quantization level of 4.0, regardless of what was specified. This affected the imcopy program, and potentially other user-generated application programs that used this method to specify the compression parameters. This bug did not affect fpack or funpack. This was fixed in the imcomp_get_compressed_image_par routine in the imcompress.c file. (reported by Sean Peters) - defined a new CFITS_API macro in fitsio.h which is used to export the public symbols when building CFITSIO on Windows systems with CMake. This works in conjunction with the new Windows CMake build procedure that is described in the README.win32 file. This complete revamping of the way CFITSIO is built under Windows now supports building 64-bit versions of the library. Thanks to Daniel Kaneider (Luminance HDR Team) for providing these new CMake build procedures. - modified the way that the low-level file_create routine works when running in the Hera environment to ensure that the FITS file that is created is within the allow user data disk area. - modified fits_get_compression_type so that it does not return an error if the HDU is a normal FITS IMAGE extension, and is not a tile-compressed image. - modified the low-level ffgcl* and ffpcl* routines to ensure that they never try ro read or write more than 2**31 bytes from disk at one time, as might happen with very large images, to avoid integer overflow errors. Fix kindly provided by Fred Gutsche at NanoFocus AG (www.nanofocus.de). - modified Makefile.in so that doing 'make distclean' does not delete new config.sub and config.guess files that were recently added. - adopted a patch from Debian in zcompress.c to "define" the values of GZBUFSIZE and BUFFINCR, instead of exporting the symbols as 'int's. Version 3.35 - 26 June 2013 (1st beta release was on 24 May) - fixed problem with the default tile size when compressing images with fpack using the Hcompress algorithm. - fixed returned value ("status" instead of "*status") - in imcompress.c, declared some arrays that are used to store the dimensions of the image from 'int' to 'long', to support very large images (at least on systems where sizeof(long) = 8), - modified the routines that convert a string value to a float or double to prevent them from returning a NaN or Inf value if the string is "NaN" or "Inf" (as can happen with gcc implementation of the strtod function). - removed/replaced the use of the assert() functions when locking or unlocking threads because they did not work correctly if NDEBUG is defined. - made modifications to the way the command-line file filters are parsed to 1) remove the 1024-character limit when specifying a column filter, 2) fixed a potential character buffer-overflow risk in fits_get_token, and 3) improved the parsing logic to remove any possible of confusing 2 slash characters ("//") in the string as the beginning of a comment string. - modified configure and Makefile.in so that when building CFITSIO as a shared library on linux or Mac platforms, it will use the SONAME convention to indicate whether each new release of the CFITSIO library is binary-compatible with the previous version. Application programs that link with the shared library will not need to be recompiled as long as the versions are compatible. In practice, this means that the shared library binary file that is created (on Linux systems) will have a name like 'libcfitsio.so.I.J.K', where I is the SONAME version number, J is the major CFITSIO version number (e.g. 3), and K is the minor CFITSIO version number (e.g., 34). Two link files will also be created such that libcfitsio.so -> libcfitsio.so.I, and libcfitsio.so.I -> libcfitsio.I.J.K Application programs will still run correctly with the new version of CFITSIO as long as the 'I' version number remains the same, but the applications will fail to run if the 'I' number changes, thus alerting the user that the application must be rebuilt. - fixed bug in fits_insert_col when computing the new table row width when inserting a '1Q' variable length array column. - modified the image compression routines so that the output compressed image (stored in a FITS binary table) uses the '1Q' variable length array format (instead of '1P') when the input file is larger than 4 GB. - added support for "compression directive" keywords which indicate how that HDU should be compressed (e.g., which compression algorithm to use, what tiling pattern to use, etc.). The values of these keywords will override the compression parameters that were specified on the command line when running the fpack FITS file compression program. - globally changed the variable and/or subroutine name "dither_offset" to "dither_seed" and "quantize_dither" to "quantize_method" so that the names more accurately reflects their purpose. - added support for a new SUBTRACTIVE_DITHER_2 method when compressing floating point images. The only difference with the previous method is that pixels with a value exactly equal to 0.0 will not be dithered, and instead will be exactly preserved when the image is compressed. - added support for an alias of "RICE_ONE" for "RICE_1" as the value of the ZCMPTYPE keyword, which gives the name of the image compression algorithm. This alias is used if the new SUBTRACTIVE_DITHER_2 option is used, to prevent old versions of funpack from creating a corrupted uncompressed image file. Only newer versions of funpack will recognize this alias and be able to uncompress the image. - made performance improvement to fits_read_compressed_img so that when reading a section of an compressed image that includes only every nth pixel in some dimension, it will only uncompressed a tile if there are actually any pixels of interest in that tile. - fixed several issues with the beta FITS binary table compression code that is used by fpack: added support for zero-length vector columns, made improvements to the output report when using the -T option in fpack, changed the default table compression method to 'Rice' instead of 'Best', and now writes the 'ZTILELEN' keyword to document the number of table rows in each tile. - fixed error in ffbinit in calculating the total length of the binary table extension if the THEAP keyword was used to override the default starting location of the heap. Version 3.34 - 20 March 2013 - modified configure and configure.in to support cross-compiled cfitsio as a static library for Windows on a Linux platform using MXE (http://mxe.cc) - a build environment for mingw32. (contributed by Niels Kristian Bech Jensen) - added conditional compilation statementsfor the mingw32 environment in drvrfile.c because mingw32 does not include the ftello and fseeko functions. (contributed by Niels Kristian Bech Jensen) - fixed a potential bug in ffcpcl (routine to copy a column from one table to another table) when dealing with the rare case of a '0X' column (zero length bit column). - fixed an issue in the routines that update or modify string-valued keyword values, as a result of the change to ffc2s in the previous release. These routines would exit with a 204 error status if the current value of the keyword to be updated or modified is null. - fixed typo in the previous modification that was intended to ignore numerical overflows in Hcompress when decompressing an image. - moved the 'startcol' static variable out of the ffgcnn routine and instead added it as a member of the 'FITSfile' structure that is defined in fitsio.h. This removes a possible race condition in ffgcnn in multi-threaded environments. Version 3.33 - 14 Feb 2013 - modified the imcomp_decompress_tile routine to ignore any numerical overflows that might occur when using Hcompress to decompress the image. If Hcompress is used in its 'lossy' mode, the uncompressed image pixel values may slightly exceed the range of an integer*2 variable. This is generally of no consequence, so we can safely ignore any overflows in this case and just clip the values to the legal range. - the default tiling pattern when writing a tile-compressed image has been changed. The old behavior was to compress the whole image as one single large tile. This is often not optimal when dealing with large images, so the new default behavior is to treat each row of the image as one tile. This is the same default behavior as in the standalone fpack program. The default tile size can be overridden by calling fits_set_tile_dim. - fixed bug that resulted in a corrupted output FITS image when attempting to write a float or double array of values to a tile-compressed integer data type image. CFITSIO does not support implicit data type conversion in this case and now correctly returns an appropriate error status. - modified ricecomp.c to define the nonzero_count lookup table as an external variable, rather then dynamically allocating it within the 3 routines that use it. This simplifies the code and eliminates the need for special thread locking and unlocking statements. (Thanks to Lars Kr. Lundin for this suggestion). - modified how the uncompressed size of a gzipped file is computed in the mem_compress_open routine in drvrmem.c. Since gzip only uses 4 bytes in the compressed file header to store the original file size, one may need to apply a modulo 2^32 byte correction in some cases. The logic here was modified to allow for corner cases (e.g., very small files, and when running on 32-bit platforms that do not support files larger than 2^31 bytes in size). - added new public routine to construct a 80 keyword record from the 3 input component strings, i.e, the keyword name string, the value string, and the comment string: fits_make_key/ffmkky. (This was already an undocumented internal routine in previous versions of CFITSIO). - modified ffc2s so that if the input keyword value string is a null string, then it will return a VALUE_UNDEFINED (204) status value. This makes it consistent with the behavior when attempting to read a null keyword (which has no value) as a logical or as a number (which also returns the 204 error). This should only affect cases where the header keyword does not have an equal sign followed by a space character in columns 9 and 10 of the header record. - Changed the "char *" parameter declarations to "const char *" in many of the routines (mainly the routines that modify or update keywords) to avoid compiler warnings or errors from C++ programs that tend to be more rigorous about using "const char *" when appropriate. - added support for caching uncompressed image tiles, so that the tile does not need to be uncompressed again if the application program wants to read more data from the same tile. This required changes to the main FITS file structure that is defined in fitsio.h, as well as changes to imcompress.c. - enhanced the previous modification to drvrfile.c to handle additional user cases when running in the HEASARC's Hera environment. Version 3.32 - Oct 2012 - fixed flaw in the way logical columns (TFORM = 'L') in binary tables were read which caused an illegal value of 1 in the column to be interpreted as a 'T' (TRUE) value. - extended the column filtering syntax in the CFITSIO file name parser to enable users and scripts to append new COMMENT or HISTORY keyword into the header of the filtered file (provided by Craig Markwardt). For example, fcopy "infile.fits[col #HISTORY='Processed on 2012-10-05']" outfile.fits will append this header keyword: "HISTORY Processed on 2012-10-05" - small change to the code that opens and reads an ASCII region file to return an error if the file is empty. - fixed obscure sign propagation error when attempting to read the uncompressed size of a gzipped FITS file. This resulted in a memory allocation error if the gzipped file had an uncompressed file size between 2^31 and 2^32 bytes. Fix supplied by Gudlaugur Johannesson (Stanford). Version 3.31 - 18 July 2012 - enhanced the CFITSIO column filtering syntax to allow the comma, in addition to the semi-colon, to be used to separate clauses, for example: [col X,Y;Z = max(X,Y)]. This was done because users are not allowed to enter the semi-colon character in the on-line Hera data processing system due to computer security concerns. - enhanced the CFITSIO extended filename syntax to allow specifying image compression parameters (e.g. '[compress Rice]') when opening an existing FITS file with write access. The specified compression parameters will be used by default if more images are appended to the existing file. - modified drvrfile.c to do additional file security checks when CFITSIO is running within the HEASARC's Hera software system. In this case CFITSIO will not allow FITS files to be created outside of the user's individual Hera data directory area. - fixed an issue in fpack and funpack on Windows machines, caused by the fact that the 'rename' function behaves differently on Windows in that it does not clobber an existing file, as it does on Unix platforms. - fixed bug in the way byte-swapping was being performed when writing integer*8 null values to an image or binary table column. - added the missing macro definition for fffree to fitsio.h. - modified the low level table read and write functions in getcol*.c and putcol*.c to remove the 32-bit limitation on the number of elements. These routines now support reading and writing more than 2**31 elements at one time. Thanks to Keh-Cheng Chu (Stanford U.) for the patch. - modified Makefile.in so that the shared libcfitsio.so is linked against pthreads and libm. Version 3.30 - 11 April 2012 Enhancements - Added new routine called fits_is_reentrant which returns 1 or 0 depending on whether or not CFITSIO was compiled with the -D_REENTRANT directive. This can be used to determine if it is safe to use CFITSIO in multi-threaded programs. - Implemented much faster byte-swapping algorithms in swapproc.c based on code provided by Julian Taylor at ESO, Garching. These routines significantly improve the FITS image read and write speed (by more than a factor of 2 in some cases) on little-endian machines (e.g., Linux and Microsoft Windows and Macs running on x86 CPUs) where byte-swapping is required when reading and writing data in FITS files. This has no effect on big-endian machines (e.g. Motorola CPUs and some IBM systems). Even faster byte-swapping performance can be achieved in some cases by invoking the new "--enable-sse2" or "--enable-ssse3" configure options when building CFITSIO on machines that have CPUs and compilers that support the SSE2 and SSSE3 machine instructions. - added additional support for implicit data type conversion in cases where the floating point image has been losslessly compressed with gzip. The pixels in these compressed images can now be read back as arrays of short, int, and long integers as well as single and double precision floating-point. - modified fitsio2.h and f77_wrap.h to recognize IBM System z mainframes by testing if __s390x__ or __s390__ is defined. - small change to ffgcrd in getkey.c so that it supports reading a blank keyword (e.g., a keyword whose name simply contains 8 space characters). Bug Fixes - fixed a bug in imcomp_decompress_tile that caused the tile-compressed image to be uncompressed incorrectly (even though the tile-compressed image itself was written correctly) under the following specific conditions: - the original FITS image has a "float" datatype (R*4) - one or more of the image tiles cannot be compressed using the standard quantization method and instead are losslessly compressed with gzip - the pixels in these tiles are not all equal to zero (this bug does affect tiles where all the pixels are equal to zero) - the program that is reading the compressed image uses CFITSIO's "implicit datatype conversion" feature to read the "float" image back into an array of "double" pixel values. If all these conditions are met, then the returned pixel values in the affected image tiles will be garbage, with values often ranging up to 10**34. Note that this bug does not affect the fpack/funpack programs, because funpack does not use CFITSIO's implicit datatype conversion feature when uncompressing the image. @ text @d2 1 @ 1.6 log @Remove @@dirrm entries from PLISTs @ text @d1 1 a1 1 @@comment $NetBSD: PLIST,v 1.5 2008/12/29 10:13:12 markd Exp $ d8 3 d12 3 @ 1.5 log @Update cfitsio to version 3.100 leaf node. Fixes build problem seen in bulk builds. Four years worth of changes. @ text @d1 1 a1 1 @@comment $NetBSD: PLIST,v 1.4 2005/10/23 14:02:17 rillig Exp $ a8 1 @@dirrm share/doc/cfitsio @ 1.4 log @Fixed pkglint warnings. @ text @d1 1 a1 3 @@comment $NetBSD: PLIST,v 1.3 2004/09/22 08:09:24 jlam Exp $ include/cfortran.h include/compress.h a2 3 include/eval_defs.h include/eval_tab.h include/f77_wrap.h a4 2 include/group.h include/grparser.h a5 2 include/region.h include/ricecomp.h d7 1 @ 1.3 log @Mechanical changes to package PLISTs to make use of LIBTOOLIZE_PLIST. All library names listed by *.la files no longer need to be listed in the PLIST, e.g., instead of: lib/libfoo.a lib/libfoo.la lib/libfoo.so lib/libfoo.so.0 lib/libfoo.so.0.1 one simply needs: lib/libfoo.la and bsd.pkg.mk will automatically ensure that the additional library names are listed in the installed package +CONTENTS file. Also make LIBTOOLIZE_PLIST default to "yes". @ text @d1 1 a1 2 @@comment $NetBSD: PLIST,v 1.2 2004/09/08 13:32:31 wiz Exp $ lib/libcfitsio.la d3 3 a6 3 include/eval_defs.h include/drvrsmem.h include/compress.h d10 1 d12 1 a12 1 include/group.h a13 1 include/longnam.h d15 1 @ 1.2 log @Update to 2.500 (should fix bulk build). Changes since 2.037: 4 years of active development, and about 1000 lines of NEWS included in changes.txt in the archive. @ text @d1 1 a1 2 @@comment $NetBSD: PLIST,v 1.1 2001/11/01 01:22:44 zuntum Exp $ lib/libcfitsio.a a2 3 lib/libcfitsio.so lib/libcfitsio.so.2 lib/libcfitsio.so.2.0 @ 1.1 log @Move pkg/ files into package's toplevel directory @ text @d1 1 a1 1 @@comment $NetBSD: PLIST,v 1.2 2001/01/04 15:10:27 agc Exp $ a16 1 include/imcompress.h a17 1 include/pctype.h @