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See ChangeLog: Wed Feb 24 11:07:27 CET 1999 Werner Koch

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Werner Koch 1999-02-24 10:12:32 +00:00
parent c1fe4864ab
commit d1b9b359a6
22 changed files with 277 additions and 132 deletions
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4
util/ChangeLog
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@ -1,3 +1,7 @@
Wed Feb 24 11:07:27 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* iobuf.c (block_filter): Fixed the oscillating partial packet chunks.
Fri Feb 19 15:49:15 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* iobuf.c (iobuf_push_filter2): New to allow transer of context

10
util/iobuf.c
View file

@ -41,7 +41,7 @@ typedef struct {
/* The first partial length header block must be of size 512
* to make it easier (and efficienter) we use a min. block size of 512
* for all chznks (but the last one) */
* for all chunks (but the last one) */
#define OP_MIN_PARTIAL_CHUNK 512
#define OP_MIN_PARTIAL_CHUNK_2POW 9
@ -259,7 +259,7 @@ block_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
assert( a->buflen <= OP_MIN_PARTIAL_CHUNK );
if( nbytes < OP_MIN_PARTIAL_CHUNK ) {
/* not enough to write a partial block out , so we store it*/
/* not enough to write a partial block out; so we store it*/
if( !a->buffer )
a->buffer = m_alloc( OP_MIN_PARTIAL_CHUNK );
memcpy( a->buffer + a->buflen, buf, size );
@ -272,7 +272,7 @@ block_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
/* find the best matching block length - this is limited
* by the size of the internal buffering */
for( blen=OP_MIN_PARTIAL_CHUNK*2,
c=OP_MIN_PARTIAL_CHUNK_2POW+1; blen < nbytes;
c=OP_MIN_PARTIAL_CHUNK_2POW+1; blen <= nbytes;
blen *=2, c++ )
;
blen /= 2; c--;
@ -305,7 +305,7 @@ block_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
}
}
}
else { /* the gnupg scheme */
else { /* the gnupg scheme (which is not openpgp compliant) */
size_t avail, n;
for(p=buf; !rc && size; ) {
@ -361,7 +361,7 @@ block_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
* and frankly we can't do so, because this length must be
* a power of 2. This is _really_ complicated because we
* have to check the possible length of a packet prior
* to it's creation: a chein of filters becomes complicated
* to it's creation: a chain of filters becomes complicated
* and we need a lot of code to handle compressed packets etc.
* :-(((((((
*/