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* misc.c (compress_algo_to_string, string_to_compress_algo,

check_compress_algo): Add bzip2.

* compress.c (compress_filter): Make static to help force the use of
push_compress_filter.  Remove default algorithm setting since that is done
in push_compress_filter now.

* main.h: Use named algorithm.

* filter.h, compress.c (push_compress_filter, push_compress_filter2): New.
Figure out which is the appropriate compression filter to use, and push it
into place.

* compress.c (handle_compressed), encode.c (encode_simple, encode_crypt),
sign.c (sign_file, sign_symencrypt_file), import.c (read_block), export.c
(do_export): Use push_compress_filter instead of pushing the compression
filter ourselves.

* compress-bz2.c: New.  Bzlib versions of the compression filter routines.

* Makefile.am: Include compress-bz2.c if bz2lib is available.
This commit is contained in:
David Shaw 2003-10-31 05:39:02 +00:00
parent 8d82e1af00
commit 869c6bb7e4
12 changed files with 366 additions and 40 deletions

View file

@ -132,8 +132,9 @@ void unarmor_pump_release (UnarmorPump x);
int unarmor_pump (UnarmorPump x, int c);
/*-- compress.c --*/
int compress_filter( void *opaque, int control,
IOBUF chain, byte *buf, size_t *ret_len);
void push_compress_filter(IOBUF out,compress_filter_context_t *zfx,int algo);
void push_compress_filter2(IOBUF out,compress_filter_context_t *zfx,
int algo,int rel);
/*-- cipher.c --*/
int cipher_filter( void *opaque, int control,