david/ipxe
david/ipxe
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636 Commits

Author SHA1 Message Date
Michael Brown
a90a9adbd7 Clarify behaviour of plug() by using intf_put() and intf_get(). 2007-05-01 00:06:21 +00:00
Michael Brown
7ff81f6654 Document the fact that a zeroed-out refcounted object will behave in 
the most generally useful way.
 2007-05-01 00:04:21 +00:00
Michael Brown
0898b0b3b1 Added plug_plug() 2007-04-30 01:23:01 +00:00
Michael Brown
d40761d725 Add (and use) generic reference counter, to improve signal:noise ratio 
in code defining reference-counted objects.
 2007-04-29 23:53:39 +00:00
Michael Brown
36bfb6edbb Skeleton job control interface 2007-04-29 02:08:39 +00:00
Michael Brown
280160139d Add seek() 
Dehyphenate "data-transfer".
 2007-04-29 02:03:58 +00:00
Michael Brown
ff1222a8d3 Preliminary support for opening data-transfer interfaces 2007-04-28 20:56:24 +00:00
Michael Brown
27b3bd10c9 Added PF_INET[6] and SOCK_{STREAM,DGRAM} definitions and debug 
functions.
 2007-04-28 20:53:48 +00:00
Michael Brown
1c765b3988 Added deliver-as-iobuf/deliver-as-raw concepts. 2007-04-27 00:02:23 +00:00
Michael Brown
2575ddc889 Initial sketch for the generic data-transfer interface. 2007-04-26 22:44:52 +00:00
Michael Brown
95206577a7 Trivial ASN.1 decoding functions. 2007-04-21 18:53:26 +00:00
Anselm Martin Hoffmeister
ed7dc02a95 hoffmeis: Preparations for syslog support (LOGSERVER in DHCP, linewise 
output buffering defintions and the like)
 2007-04-09 18:01:43 +00:00
Michael Brown
520d9c36af Updated ISAPnP, EISA, MCA and ISA buses to current device model. 
ISA 3c509 is currently non-functional, although the EISA (3c509-eisa) and
MCA (3c529) variants should build OK.

None of this code is yet tested.
 2007-03-10 18:08:33 +00:00
Michael Brown
0050378f51 SHA1_DIGEST_SIZE also available as a static constant 2007-02-01 06:36:45 +00:00
Michael Brown
cc8f9e4b7f Make context sizes available for statically-allocated structures 2007-02-01 05:48:56 +00:00
Michael Brown
f5776dbef1 Fix prototypes 2007-02-01 02:18:56 +00:00
Michael Brown
a1f021db96 Placeholder 2007-02-01 02:17:33 +00:00
Michael Brown
1ae70e12e5 Added wrapper for AXTLS AES code 2007-01-31 18:09:20 +00:00
Michael Brown
0d07657296 Added setiv method 2007-01-31 17:58:36 +00:00
Michael Brown
c1aa1d0764 Add wrapper around axtls' sha1 code 2007-01-31 12:24:01 +00:00
Michael Brown
a3695b1ff6 Placeholder for TLS insertion 2007-01-31 03:47:42 +00:00
Michael Brown
1f5f900595 Add HTTPS port 2007-01-31 03:44:38 +00:00
Michael Brown
21f3789ec8 Swap downstream/upstream order so that debug messages for filters show 
up in the same colour as debug messages for the application stream.
 2007-01-31 03:43:40 +00:00
Michael Brown
e38e516463 Add insert_filter() function 2007-01-31 03:04:56 +00:00
Michael Brown
a008f9e85b Add null crypto algorithm 2007-01-31 03:04:31 +00:00
Michael Brown
6d32f0e6e2 Changed to use the generic stream API. 2007-01-31 02:09:13 +00:00
Michael Brown
811db204a6 Added cipher wrapper functions 2007-01-30 22:54:20 +00:00
Michael Brown
b3e4418ea8 Missing check-in 2007-01-30 22:53:59 +00:00
Michael Brown
db2fde474e Generalise digest_algorithm to crypto_algorithm. 2007-01-30 14:55:17 +00:00
Michael Brown
2f7eac1646 Low-overhead filter streams 2007-01-30 12:17:03 +00:00
Michael Brown
ddf3b56d47 Definition of a (hopefully) generic stream API 2007-01-30 12:16:36 +00:00
Michael Brown
395c76e94d Use "dbg_stream" rather than "stream" as a variable name in 
DBG_AC_IF(), to avoid namespace collisions.
 2007-01-30 10:12:19 +00:00
Michael Brown
1a79437888 Added async_block_progress() and default SIGUPDATE handler. 2007-01-29 04:15:24 +00:00
Michael Brown
c42a384709 Moved most buffer debug messages to DBG2. 
Make expand_buffer() a non-inline function, so that we can add debug
messages.

Expandable buffers now don't *always* round up to the next power of two.
This allows e.g. loading a 137MB ISO image on a machine with only 256MB
RAM...
 2007-01-29 04:12:29 +00:00
Michael Brown
afe4e011ac Move tolower() etc to ctype.h as per ISO C 2007-01-26 03:25:19 +00:00
Michael Brown
bf9ec8102f Add 64-bit rotates 2007-01-26 02:53:30 +00:00
Michael Brown
da9dc834b1 Help quick testing of building Linux code inside gPXE 2007-01-24 23:38:05 +00:00
Michael Brown
9cf5c4557d Add Linux-compatible rol32/ror32 functions. Amazingly, gcc will 
optimise these down to the correct single "roll"/"rorl" instruction.
 2007-01-24 23:31:58 +00:00
Michael Brown
18f9f939a8 Introduce structured error codes. 2007-01-19 13:15:26 +00:00
Michael Brown
c2352dc8de Add POSIX prototypes for time functions, to allow external code to build 
more easily within gPXE.

Note that we don't have function bodies for these functions yet.
 2007-01-19 03:09:22 +00:00
Michael Brown
4256b3338a Split random number generation out into core/random.c, and create the 
correct prototypes for srandom(), rand() and srand().
 2007-01-19 02:02:59 +00:00
Michael Brown
f4c1e564a1 vsprintf.h is gPXE-specific; move it to include/gpxe 2007-01-19 01:17:23 +00:00
Michael Brown
73b09ecba6 Use stdio.h instead of vsprintf.h 2007-01-19 01:13:12 +00:00
Michael Brown
06475f7b69 Finally move the prototypes for printf() and friends to stdio.h 2007-01-19 00:58:49 +00:00
Michael Brown
1a0ca661c2 4.3BSD says that bcopy and bzero are defined in strings.h, not string.h 2007-01-19 00:51:13 +00:00
Michael Brown
b02a564297 Add missing prerequisite include 2007-01-19 00:39:12 +00:00
Michael Brown
4e3976711d A working name resolution framework 2007-01-18 22:38:13 +00:00
Michael Brown
075f8144ff Have DHCP set the nameserver, rather than DNS read the DHCP nameserver 
value.
 2007-01-18 21:22:03 +00:00
Michael Brown
c014f607a8 Use total free memory as advertised window. This seems to be sufficient 
to avoid drops even on slow NICs.
 2007-01-18 20:39:17 +00:00
Michael Brown
6d4e37cf42 Move include/malloc.h to include/gpxe/malloc.h, since everything in there 
is now gPXE-specific.  (The standard malloc() et al have been in stdlib.h
for a while).

Add free memory counter.
 2007-01-18 20:11:04 +00:00
Michael Brown
d12770e254 console.h is no longer needed for debugging 2007-01-18 19:13:25 +00:00
Michael Brown
f781a98ac4 Add DBGLVL_PROFILE 2007-01-18 17:59:59 +00:00
Michael Brown
5b00fbade3 Increase window size to 64kB. Line rate downloads on a 100Mbps link, 
anyone?
 2007-01-18 16:39:55 +00:00
Michael Brown
c8b3e969a0 Allow buffers to be pre-expanded on demand. 2007-01-18 15:13:41 +00:00
Michael Brown
35776f481c Don't always zero memory in malloc(). This saves around 2us on a 
full-length PKB allocation.
 2007-01-18 12:54:18 +00:00
Michael Brown
dd6d94004f HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any 
other protocol won't work at the moment.
 2007-01-18 03:39:45 +00:00
Michael Brown
0b11733b75 Replacement for fetch() which operates asynchronously and identifies 
protocols by URI scheme.
 2007-01-18 03:37:05 +00:00
Michael Brown
99e58865c7 Use struct sockaddr rather than struct sockaddr_tcpip 
Tidy up code
 2007-01-18 03:35:00 +00:00
Michael Brown
6601a7da6a Added async_uninit() to simplify failure paths. 2007-01-18 03:29:40 +00:00
Michael Brown
5a807994d8 Add utility function to parse port from URI 2007-01-18 03:28:55 +00:00
Michael Brown
8ffbbebf11 Ensure that struct sockaddr is long enough... 2007-01-18 03:28:29 +00:00
Michael Brown
9828181e3b Obsolete 2007-01-18 01:05:09 +00:00
Michael Brown
544fa25928 Rename e{malloc,realloc,free} to u{malloc,realloc,free}, to more obviously 
reflect the fact that they allocate and deallocate user memory (i.e.
things reached through a userptr_t).
 2007-01-16 08:36:42 +00:00
Michael Brown
ff8528ea9a Create and use async_block() macro; it cuts down on the visual overhead 
of blocking on asynchronous operations, when that isn't an important
aspect of the code.
 2007-01-16 08:10:54 +00:00
Michael Brown
9af12d5fba A working DNS resolver (not yet tied in to anything) 2007-01-15 17:31:35 +00:00
Michael Brown
df0397f334 Update TFTP and FTP to take the same temporary URI scheme as HTTP 2007-01-15 09:58:26 +00:00
Michael Brown
c676591cd1 Unmaintained example code is probably worse than useless. 2007-01-15 09:06:12 +00:00
Michael Brown
4e20d73bb5 Gave asynchronous operations approximate POSIX signal semantics. This 
will enable us to cascade async operations, which is necessary in order to
properly support DNS.  (For example, an HTTP request may have to redirect
to a new location and will have to perform a new DNS lookup, so we can't
just rely on doing the name lookup at the time of parsing the initial
URL).

Anything other than HTTP is probably broken right now; I'll fix the others
up asap.
 2007-01-15 08:49:10 +00:00
Michael Brown
26166cf5e0 Added a URI parser that should be standards conformant. (It can certainly 
handle something as convoluted as

  ftp://joe:secret@insecure.org:8081/hidden/path/to?what=is#this
 2007-01-14 23:48:31 +00:00
Michael Brown
99272f958b Typo 2007-01-14 15:13:33 +00:00
Michael Brown
10c9b03cdb Actually, the initrd image should be architecture-independent. 2007-01-14 15:07:11 +00:00
Michael Brown
784e10635a Can almost start a kernel now. It dies with "No setup signature found" 2007-01-14 06:36:20 +00:00
Michael Brown
797edf28b7 Replace image->entry with image->priv. 2007-01-14 04:04:28 +00:00
Michael Brown
dca369ddc3 Call hide_etherboot() from startup(), rather than requiring the prefix to 
do it.
 2007-01-14 00:53:56 +00:00
Michael Brown
c2708df14a Make shutdown functions callable by OS image's exec methods. 2007-01-14 00:16:41 +00:00
Michael Brown
aaed3d50a8 Some operating systems get a nasty shock if a region of the E820 map seems 
to start on a non-page boundary.  Make life safer by rounding out our
edited regions.
 2007-01-13 23:38:33 +00:00
Michael Brown
526d314266 Advertise a larger MSS to improve TCP performance. 2007-01-13 17:36:17 +00:00
Michael Brown
3b77c7aa1b Hex dumps are now integrated into the DBG() framework. 2007-01-13 16:49:38 +00:00
Michael Brown
497c3a5aad Fixed HTTP 2007-01-12 19:18:13 +00:00
Michael Brown
369754f959 Whitespace fix 2007-01-12 19:17:25 +00:00
Michael Brown
83b7933f8a Damn it; my lovely resilient scheme falls down when you have a protocol 
that switches from line-oriented to byte-oriented partway through, such as
HTTP.
 2007-01-12 18:09:14 +00:00
Michael Brown
ad22cccc09 No need to maintain a received byte count; we always fill in sequential 
order so we can just use buffer->fill.
 2007-01-12 17:16:46 +00:00
Michael Brown
996b091b50 Added generic line-buffering code (a la stdio) 2007-01-12 17:08:37 +00:00
Michael Brown
b45a9bfa2d Added missing declaration. 2007-01-12 10:07:56 +00:00
Michael Brown
e2c0055e23 Let ifmgmt.c take care of calling efree(), since it's the once which 
took out the contract to eventually call efree() when it called fetch().

Maintain the most recently loaded image at the start of the list, so that
imgautoselect() will pick it.
 2007-01-12 09:46:10 +00:00
Michael Brown
39ede8c7e8 Added dhcp() user-level command. 2007-01-12 09:20:11 +00:00
Michael Brown
2be2f3b205 Rearrange struct image to reflect usage of the fields 2007-01-12 08:58:16 +00:00
Michael Brown
48e0fc3447 API change: the raw image will no longer be (hypothetically) discarded 
after a call to load().
 2007-01-12 08:15:25 +00:00
Michael Brown
6fdc6c81a6 Force probing of multiboot before ELF. 2007-01-12 08:10:35 +00:00
Michael Brown
475d6d1f7c fetch() now knows nothing about struct image; it simply loads a file and 
returns the allocated buffer.
 2007-01-12 08:02:27 +00:00
Michael Brown
2876197306 Allow "imgexec" with no arguments to boot the file that was loaded with 
"kernel".
 2007-01-12 07:32:46 +00:00
Michael Brown
f135a37f30 Cleaner separation between imgXXX() functions and image_cmd.c 2007-01-12 07:22:20 +00:00
Michael Brown
742f242863 Add free_image 2007-01-12 06:26:59 +00:00
Michael Brown
9817f93094 Add basic "fetch" and "imgstat" commands. 2007-01-12 06:05:27 +00:00
Michael Brown
b9fea9cbac Added IMAGE_LOADED flag and find_image() 2007-01-12 06:03:02 +00:00
Michael Brown
e96041872e Added missing declaration. 2007-01-12 05:27:02 +00:00
Michael Brown
9debfed07a Place command-line inline, to save on memory allocation hassles. 2007-01-12 05:26:19 +00:00
Michael Brown
f15482d85f Added basename() to make automatically naming images easier. 2007-01-12 05:24:51 +00:00
Michael Brown
29dadc5ec6 Build automatically expanding buffers from struct buffer and erealloc(). 2007-01-12 03:51:04 +00:00
Michael Brown
45ec9c907e First version of an external memory allocator (not tested) 2007-01-12 03:15:29 +00:00