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44 Commits

Author SHA1 Message Date
Thomas Schmitt 6047464b6b Revoking previous change. It differs from the handling of F_GETFL failure. 
So O_NONBLOCK is intended to be nice to have but not mandatory.
 2015-10-13 11:02:11 +02:00
Thomas Schmitt e8b94e7b50 Checking the return value of fcntl(F_SETFL O_NONBLOCK). Coverity CID 12536. 2015-10-13 10:49:16 +02:00
Thomas Schmitt bdbaf81e9c Bug fix: zisofs compression caused SIGSEGV (by reading) with files larger than 
524160 KiB.
 2015-08-11 22:58:37 +02:00
stacker 6947bfe5ec Sorted the data file content extents by ECMA-119 tree rather than 
by the red-black tree which shall consolidate files with identical
source object. Discovered and repaired a flaw in transitivity of
iso_stream_cmp_ino().
 2015-07-27 13:50:57 +02:00
Thomas Schmitt 6e98006640 Reacted on -Wextra -Wno-unused-parameter warnings of gcc for filters/zisofs.c 2011-05-21 23:12:29 +02:00
Thomas Schmitt d264e818c3 Reacted on -Wextra -Wno-unused-parameter warnings of gcc for filters/gzip.c 2011-05-21 23:11:48 +02:00
Thomas Schmitt 655d86b97a Bug fix: Compilation failed if --disable-zlib was configured 2011-03-09 21:24:47 +01:00
Thomas Schmitt 1082e628d1 New API calls iso_tree_clone(), iso_stream_clone. 
New IsoFileSourceIface version 2 with method clone_src().
New IsoStreamIface version 4 with method clone_stream().
New public function prototype iso_node_xinfo_cloner.
New API calls iso_node_xinfo_make_clonable(), iso_node_xinfo_get_cloner().
New public iso_node_xinfo_cloner instance aaip_xinfo_cloner().
New API calls iso_node_get_next_xinfo(), iso_node_remove_all_xinfo().
New API call iso_node_remove_tree().
 2011-02-01 19:16:45 +01:00
Thomas Schmitt a3eeda3d23 Yet incomplete implementation of IsoNode cloning. 
(Commited to avoid tangling with upcomming 
 iso_write_opts_set_no_dummy_block_adr())
 2011-01-25 10:50:37 +01:00
Thomas Schmitt 08e442a2ab Removed dummy filter xor_sencrypt because there are real filters now. 2010-09-06 12:19:51 +02:00
Thomas Schmitt 2b2a86ea2e Moved some functions into the Libisofs_with_zliB case 
which caused compiler warnings on OpenSuse Build Service.
 2010-06-20 15:08:08 +02:00
Thomas Schmitt 5ed507da83 Forgotten inclusion of ../config.h in filters/*.c 2010-05-17 14:35:10 +02:00
Thomas Schmitt 61f2cdd02b Wrapped #endif mark into comment characters. 2010-02-08 15:08:53 +01:00
Thomas Schmitt 4b0f175a89 Reacted on compiler warnings from gzpLinux on kernel 2.6 2010-02-08 10:55:13 +01:00
Thomas Schmitt 23d3c43022 Removed more occurences of old restriction to GPLv2. 2010-01-27 06:48:59 +01:00
Thomas Schmitt 4b5a5658a6 Improved alignment of ./configure --help texts 
and avoided compiler warnings about unused variables with --disable-libacl
 2009-07-03 20:11:01 +02:00
Thomas Schmitt 8c4682ae92 IsoStream version 3 with cmp_ino(), 
new API call iso_stream_cmp_ino() for proper comparison of filtered streams
 2009-05-12 09:29:06 +02:00
Thomas Schmitt d87e5721db Removed some development remarks 
and implemented skipping of zisofs headers larger than 16 bytes.
 2009-04-15 13:22:20 +02:00
Thomas Schmitt 00802a1934 New API functions iso_file_add_gzip_filter() and iso_gzip_get_refcounts(). 2009-04-14 22:26:00 +02:00
Thomas Schmitt c2f502b9a8 Silenced a compiler warning with zisofs filter 2009-04-14 11:48:41 +02:00
Thomas Schmitt 1f2fd259ae New API call int iso_node_zf_by_magic() for marking pre-compressed data 
file nodes which were originally produced by program mkzftree.
 2009-04-13 20:51:38 +02:00
Thomas Schmitt 9a873ed693 Fixed a bug with non-appending multi-session and zisofs decompression. 2009-04-12 16:21:46 +02:00
Thomas Schmitt 99ddd5c116 New API functions iso_zisofs_set_params(), iso_zisofs_get_params() 2009-04-11 19:10:37 +02:00
Thomas Schmitt 63ddfc1c94 Global reference counters for both zisofs filter types and 
new API function iso_zisofs_get_refcounts()
 2009-04-11 15:25:40 +02:00
Thomas Schmitt 6886777ea0 Installing a zisofs uncompression filter on file from ISO image which bear 
a ZF entry. Storing ZF entries during image write if that filter is found
directly on a fsrc stream from the loaded image and content does not get
copied.
 2009-04-11 14:15:34 +02:00
Thomas Schmitt 77591e4546 Using faster compression level 
and fixed a bug with uncompression if the last block is all zero.
 2009-04-11 07:49:20 +02:00
Thomas Schmitt 540df15ec9 Writing ZF entries if filters and image generation mode indicate so. 2009-04-10 22:38:16 +02:00
Thomas Schmitt ce7a5c810f Implemented a zisofs uncompression filter. 2009-04-10 12:16:41 +02:00
Thomas Schmitt a809a87eef New API call iso_file_add_zisofs_filter() (needs -lz and <zlib.h>). 
This does not produce ZF entries yet but filtered file content already
suits mkzftree -uF
 2009-04-09 16:18:50 +02:00
Thomas Schmitt 854a3b8088 Made bug fix Libisofs_external_filters_selecT unconditional 2009-04-07 11:45:17 +02:00
Thomas Schmitt 6389bbbf58 Changed freshly introduced iso_file_get_external_filter() 
to iso_stream_get_external_filter().
 2009-04-06 09:52:21 +02:00
Thomas Schmitt b27bcc7022 Experiment about select() versus non-blocking i/o. select() lost. 2009-04-05 14:48:03 +02:00
Thomas Schmitt f2b7872fc6 Fixed a bug about detection of failure inside iso_file_add_external_filter() 2009-04-05 12:29:37 +02:00
Thomas Schmitt da125e8f6b Changed sequence of fork and stream opening in extf_stream_class.open(). 
So the child does not inherit the pipe inlets of underlying filters
which would stay open and prevent those underlying filter children
from seeing EOF at their input.
 2009-04-05 09:56:12 +02:00
Thomas Schmitt 437713cd8e Moved storage location of suffix from xorriso into IsoExternalFilterCommand 2009-04-02 18:07:27 +02:00
Thomas Schmitt 0a265d9d4f Changed IsoExternalFilterCommand.behavior bit0. 
The filter does not get installed if input size is 0.
This resembles more the other behavior bits.
 2009-04-02 09:14:21 +02:00
Thomas Schmitt d28351c5a4 Adjustment of minimal size for a IsoExternalFilterCommand.behavior bit2 filter 2009-03-29 18:45:00 +02:00
Thomas Schmitt 2534be5b5d Implemented IsoExternalFilterCommand.behavior bits 1 and 2 
which control revocation due to insufficient size reduction.
 2009-03-29 14:37:26 +02:00
Thomas Schmitt 681d092118 New IsoStream_Iface.version 2 with method .get_input_stream(), 
new API function iso_stream_get_input_stream(),
new API function iso_file_remove_filter(),
iso_file_get_old_image_sections() now refers to the most original stream
of a file.
 2009-03-28 19:37:44 +01:00
Thomas Schmitt 8b0920df53 Fixed a bug which prevented final waiting and caused lots of zombies 2009-03-27 21:25:44 +01:00
Thomas Schmitt 1a307cb790 Introduced IsoExternalFilterCommand.behavior and implemented 
optional shortcut with files of size 0.
 2009-03-27 16:40:07 +01:00
Thomas Schmitt 6cf484442c Fixed a gridlock of external filtering in case that the 
filter program is slow with processing.
 2009-03-27 13:44:29 +01:00
Thomas Schmitt 691887fd2c New API function iso_file_add_external_filter() 
with public parameter class IsoExternalFilterCommand
allows to use child processes as external content filter for IsoFile objects.
 2009-03-26 17:34:38 +01:00
Vreixo Formoso 0dad87f035 Filters definition. Example XOR_encrypt filter. 2008-02-24 18:20:23 +01:00