Commit graph

98 commits

Author SHA1 Message Date
cinap_lenrek b55315c3fd libthread: get rid of tprivalloc()/tprivfree()/tprivdata() and _workerdata() (thanks qrstuv)
these functions where undocumented and unused. especially
tprivfree() was buggy missing a unlock() call. theres not
much point in supporting these functions as theres
threaddata() and procdata().
2015-09-06 23:25:14 +02:00
cinap_lenrek 7562da90e5 libc: remove privfree(), simplify privalloc() 2015-09-06 20:43:05 +02:00
cinap_lenrek 7ed22aaeec libsec: add rfc5869 hmac-based key derivation function hkdf_x() 2015-09-02 11:30:17 +02:00
cinap_lenrek b749f36baa libsec: generalize pbkdf2_hmac_sha1() to pbkdf2_x() passing the hmac as an argument 2015-09-02 11:28:11 +02:00
cinap_lenrek b5737e8726 libsec: add curve25519 diffie hellman 2015-09-01 21:38:20 +02:00
cinap_lenrek e3a64494e7 libsec: remove flawed aes() digest and hmac_aes() implementations (thanks aiju) 2015-09-01 21:35:43 +02:00
cinap_lenrek 0e51046942 libsec: add curve25519() from http://code.google.com/p/curve25519-donna/
this is a portable version of curve25519() by google.
2015-08-28 12:08:54 +02:00
glenda 2bc15fbabd mp.h: third time's a charm 2015-08-27 13:40:34 +00:00
glenda 82a922d9ed mp.h: oops 2015-08-27 13:35:13 +00:00
glenda d8a1f1a647 mp.h: define mpnrand 2015-08-27 13:34:02 +00:00
cinap_lenrek 3bb0b9f4ea libsec: add q parameter to dh_new() for subgroup support, sanitize dh parameters 2015-08-26 05:59:42 +02:00
glenda c4fdc6bfdb fix fuckup 2015-08-25 09:35:10 +00:00
mischief 6b402b83cf import E script from bell labs 2015-08-25 02:07:46 -07:00
cinap_lenrek 63b18e7925 introduce AES key into nvram and keyfs 2015-08-21 02:43:31 +02:00
cinap_lenrek a40c4006d2 libsec: add pbkdf2_hmac_sha1() (from wpapsk factotum module) 2015-08-20 00:45:08 +02:00
cinap_lenrek 02cfcfeab4 libauthsrv: generalize ticket service, not hardcoding ticket format and DES encryption
this is in preparation for replacing DES ticket encryption with
something better. but first need to make the code stop making
assumptions.

the wire encoding of the Ticket might be variable length
with TICKETLEN just giving an upper bound. the details will be
handled by libauthsrv _asgetticket() and _asgetresp() funciotns.

the Authenticator and Passwordreq structures are encrypted
with the random ticket key. The encryption schmeme will depend
on the Ticket format used, so we pass the Ticket* structure
instead of the DES key.

introduce Authkey structure that will hold all the required
cryptographic keys instead of passing DES key.
2015-08-19 21:06:17 +02:00
cinap_lenrek 63759d2efb ape: implement altzone for tzset() 2015-08-04 02:01:41 +02:00
cinap_lenrek 737c3edeba ape: add stdint.h, fix SSIZE_MAX and add SIZE_MAX to limits.h 2015-07-13 02:36:48 +02:00
ftrvxmtrx be36fab405 remove drawlsetrefresh and convM2Tnoenc: undefined functions 2015-06-09 18:25:09 +02:00
ftrvxmtrx 3bd0d66686 authsrv.h: remove nonexistent prototypes 2015-06-09 11:46:37 +02:00
ftrvxmtrx 7a95bef00e authsrv: remove unused opasstokey 2015-06-09 23:53:07 +02:00
mischief 045530aed2 ape: define long long limits 2015-06-04 17:16:23 -07:00
cinap_lenrek 16bbaa2014 ape: include <sys/types.h> in <sys/wait.h> for pid_t (thanks jens staal) 2015-05-27 21:48:42 +02:00
cinap_lenrek 40360a992d libsec: implement tlsClient support for RFC6066 server name identification (SNI)
tlsClient() now can optionally send the server_name in the ClientHello
message by setting the TLSconn.serverName. This is required for some
https sites.
2015-05-21 02:26:57 +02:00
mischief 5d2253af99 libhttpd: declare hvprint 2015-05-20 15:09:34 -07:00
cinap_lenrek 12bb7bcfff libsec: remove aesCTRencrypt()/aesCTRdecrypt() (thanks mischief and qrstuv)
as mischief and qrstuv point out, these functions are not very usefull
and are even implemented wrong (incrementCTR()), so deleting the code.
2015-04-29 02:58:10 +02:00
cinap_lenrek dbbe430ec7 libmach: use #pragma pack to force 4 byte alignment of bootexec.h structures for amd64 2015-03-18 19:31:51 +01:00
cinap_lenrek 07c7fa6716 libthread: get rid of chaninit() (thanks qrstuv)
chaninit() does not initialize Chan.qentry and Chan.nentry
and there is no way to get rid of such a channel. nobody is
using it, so removing the function to avoid confusion.
2015-03-04 10:20:31 +01:00
cinap_lenrek 035aacf6f5 bio: add Bfdopen() from plan9port 2014-12-14 20:21:42 +01:00
cinap_lenrek 6c68876db6 libsec: add diffie-hellman functions 2014-09-14 02:29:18 +02:00
mischief 4afbc988ca pool: declare pooldump in pool.h. the manual says it is public. 2014-06-09 12:17:45 -07:00
ftrvxmtrx 6f58f7fed4 thread.h: varargck argpos for threadsetname 2014-05-03 12:09:53 +02:00
ftrvxmtrx 462f1d0688 bio.h: add varargck argpos pragma for Berror 2014-05-03 11:46:01 +02:00
cinap_lenrek e42981dfcf factotum/authsrv: fix padding for mschap on amd64, use constants for structure sizes 2014-02-15 19:57:13 +01:00
cinap_lenrek e836796365 pool: use uintptr for pool size
note, arenas and blocks still use ulong for sizes. so
we have to check for overflow when attempting to merge
arenas.
2014-02-06 22:47:05 +01:00
cinap_lenrek b99ecee6cd malloc: change malloc and realloc tag types to uintptr 2014-01-20 00:09:53 +01:00
cinap_lenrek 7143b286b7 ape: move strdup() from libbsd to libap (from sources)
including <string.h> should be enougth to make strdup()
available.
2013-12-28 05:14:10 +01:00
cinap_lenrek 71dbddef16 draw: fix drawing of replicated source image on memlayer with a clip rectangle
when a replicated source image with a clipr with clipr.min > Pt(0, 0),
drawclip() would properly translate the src->clipr on the dstr
but then clamp the source rectangle back on src->r.

while traversing down multiple layers, this would cause the translation to
be applied multiple times to the dst rectangle giving the wrong image result.

this change adds a new drawclipnorepl() function that avoids the clamping
of source and mask rectangles to src->r and mask->r. this is then used in
libmemlayer.

the final memimagedraw() call will call drawclip() which will do the final
claming.

a testcase is provided:

#include <u.h>
#include <libc.h>
#include <draw.h>

Image *blue;
Image *red;

void
main(int, char *argv[])
{
	Image *i;

	if(initdraw(nil, nil, argv[0]) < 0)
		sysfatal("initdraw: %r");
	i = allocimage(display, screen->r, screen->chan, 1, DWhite);

	red = allocimage(display, Rect(0,0,1,1), screen->chan, 1, DRed);
	blue = allocimage(display, Rect(0,0,1,1), screen->chan, 1, DPaleblue);
	replclipr(red, 1, Rect(10, 10, 110, 110));
	replclipr(blue, 1, Rect(11, 11, 111, 111));

	/* draw on non-layer, works correctly */
	draw(i, i->r, red, nil, ZP);
	draw(i, i->r, blue, nil, ZP);
	draw(screen, screen->r, i, nil, i->r.min);
	flushimage(display, 1);

	/* draw on (screen) layer is too far to the right */
	draw(screen, screen->r, red, nil, ZP);
	draw(screen, screen->r, blue, nil, ZP);
	flushimage(display, 1);

	for(;;){
		sleep(1000);
	}
}
2013-12-09 03:35:01 +01:00
cinap_lenrek d56a6fadc5 libmemdraw: change memimageinit() to return integer error (for kernel), minor cleanups 2013-11-12 21:42:05 +01:00
BurnZeZ 2dc7e311f4 make libjson from /sys/src/cmd/btc/json.c 2013-10-27 15:44:33 -04:00
cinap_lenrek a5e9641906 change Rune from ushort to uint for to 21 bit runes (thanks mischief!)
big big change. requires rebuilding 8c first and then rebuild
everything.
2013-10-17 12:02:45 +02:00
cinap_lenrek cdc2c30e99 reverting semaphore lock changes from sources (r41ccd6d221da, rb28756e5ba29)
semaphore locks have much higher overhead than initially presented
in the "Semaphores in Plan9" paper. until the reason for it has been
found out i will revert the changes.
2013-09-26 22:24:31 +02:00
cinap_lenrek f811708ffc ape: change tas/sleep locks to cas/semacquire/semrelease locks (from sources) 2013-09-21 19:55:52 +02:00
cinap_lenrek 3d05e77ca1 libc: change tas/sleep locks to cas/semacquire/semrelease locks (from sources)
spinlocks have been changed to use the new semacquire/semrelease
syscalls in combination with atomic compare and swap operations.
2013-09-21 19:53:27 +02:00
cinap_lenrek cf166c3850 libaml: amldelay(), _OSI(), fix bug in Load() (from plhk's acpi patch)
export amldelay() for microsecond sleeps.

implement _OSI() method.

fix rwreg argument in evalload()
2013-09-07 14:40:24 +02:00
cinap_lenrek 9add5b765f libaml: new io interface, add amlnew()/amltake()/amldrop(), late binding names, FindSetLeftBit/FindSetRightBit
new io interface was added. user defines amlmapio() and amlunmapio() functions
that will fill out Amlio structure with function pointers to read/write
routines for a particular region.

amlnew() function added allowing the creation of aml objects like buffers
or packages. these can be passed to amleval() with b, p or * format.

amltake()/amldrop() exclude an aml object from garbage collection.

on load, names are not always resolvable until the whole table is loaded.
for this, we create n objects that are just name strings. after load, we
recursively traverse the namespace and resolve them (see fixnames()).

the FindSetLeftBit and FindSetRightBit opcodes got implemened.
2013-09-06 16:48:27 +02:00
cinap_lenrek 95fac5e873 libhtml: fix potential linked list corruption
the difficulty is freeing items while parsing because items might already
be linked into various linked lists like in docinfo.images or form.fiels.
so we link images, tables and formfields to the docinfo as the final step
of getitems() pass using the new recursive function linkitems(). as only
reachable items get linked theres no danger of dangeling pointers.
2013-09-05 00:55:58 +02:00
cinap_lenrek 24349c52b4 rio: add ^B control sequence to move cursor to output point 2013-08-04 06:45:58 +02:00
cinap_lenrek 202be57bb9 draw: add badrect() function to reject zero, negative size or orverly huge rectangles
not checking the rectangle dimensions causes integer overflows
and memory corruption. adding a new badrect() function that checks
for these cases.
2013-06-16 19:01:46 +02:00
cinap_lenrek 389d6a1054 ape: change types from unsigned long to void* for rendezvous() and segattach()/segbrk() (erik), use uniqueue rendezvous tags for _buf and listen 2013-05-11 18:34:40 +02:00