david/ipxe
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25 Commits

Author SHA1 Message Date
Piotr Jaroszyński
ac8fc2a8e4 [image] Use image_set_name() only if name != NULL
Signed-off-by: Piotr Jaroszyński <p.jaroszynski@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2011-03-27 19:22:45 +01:00
Michael Brown
9fa4ac2e9a [image] Simplify use of imgdownload()
Allow imgdownload() to be called without first having to allocate (and
so keep track of) an image.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2011-03-09 16:57:34 +00:00
Michael Brown
d17a84a056 [image] Move the register_and_{select|boot}_image() functions to imgmgmt.c
These functions are used only as the "action" parameters to
imgdownload() or imgfetch(), and so belong in imgmgmt.c rather than
image.c

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2011-03-09 13:11:35 +00:00
Michael Brown
34b6ecb2f1 [image] Simplify image management
Refactor the {load,exec} image operations as {probe,exec}.  This makes
the probe mechanism cleaner, eliminates some forward declarations,
avoids holding magic state in image->priv, eliminates the possibility
of screwing up between the "load" and "exec" stages, and makes the
documentation simpler since the concept of "loading" (as distinct from
"executing") no longer needs to be explained.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2011-03-07 00:37:50 +00:00
Michael Brown
3c9c27b8e6 [image] Allow download job to complete before acting upon image
Allow the monojob controlling the download to complete before calling
register_image() and friends.  This allows the trailing "ok" from
monojob.c to be printed before the image starts executing (and
possibly printing output of its own).

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2011-03-02 19:29:24 +00:00
Michael Brown
e088892a81 [autoboot] Connect SAN disk during a filename boot, if applicable
For performing installations direct to a SAN target, it can be very
useful to hook a SAN disk and then proceed to perform a filename boot.
For example, the user may wish to hook the (empty) SAN installation
disk and then boot into the OS installer via TFTP.  This provides an
alternative mechanism to using "keep-san" and relying on the BIOS to
fall through to boot from the installation media, which is unreliable
on many BIOSes.

When a root-path is specified in addition to a boot filename, attempt
to hook the root-path as a SAN disk before booting from the specified
filename.  Since the root-path may be used for non-SAN purposes
(e.g. an NFS root mount point), ignore the root-path if it contains a
URI scheme that we do not support.

Originally-implemented-by: Jarrod Johnson <jarrod.b.johnson@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2011-01-27 20:41:27 +00:00
Michael Brown
8406115834 [build] Rename gPXE to iPXE
Access to the gpxe.org and etherboot.org domains and associated
resources has been revoked by the registrant of the domain.  Work
around this problem by renaming project from gPXE to iPXE, and
updating URLs to match.

Also update README, LOG and COPYRIGHTS to remove obsolete information.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2010-04-19 23:43:39 +01:00
Joshua Oreman
3d9dd93a14 [uri] Decode/encode URIs when parsing/unparsing
Currently, handling of URI escapes is ad-hoc; escaped strings are
stored as-is in the URI structure, and it is up to the individual
protocol to unescape as necessary. This is error-prone and expensive
in terms of code size. Modify this behavior by unescaping in
parse_uri() and escaping in unparse_uri() those fields that typically
handle URI escapes (hostname, user, password, path, query, fragment),
and allowing unparse_uri() to accept a subset of fields to print so
it can be easily used to generate e.g. the escaped HTTP path?query
request.

Signed-off-by: Joshua Oreman <oremanj@rwcr.net>
Signed-off-by: Marty Connor <mdc@etherboot.org>
2010-01-20 18:14:28 -05:00
Michael Brown
c44a193d0d [legal] Add a selection of FILE_LICENCE declarations
Add FILE_LICENCE declarations to almost all files that make up the
various standard builds of gPXE.
2009-05-18 08:33:25 +01:00
Michael Brown
3206e470d0 [image] Redact password from URIs displayed by imgfetch() 2009-02-17 12:10:35 +00:00
Michael Brown
0436e417bc [image] Fail "imgexec"/"boot" if the image to execute is ambiguous
If there is more than one loaded image, refuse to automatically select
the image to execute.  There are at least two possible cases, with
different "correct" answers:

1. User loads image A by mistake, then loads image B and types "boot".
   User wants to execute image B.

2. User loads image A, then loads image B (which patches image A), then
   types "boot".  User wants to execute image A.

If a user actually wants to load multiple images, they must explicitly
specify which image is to be executed.
2008-07-08 03:50:44 +01:00
Michael Brown
218651e125 Display name and status of each file as it is downloaded. 2007-08-03 12:49:21 +01:00
Michael Brown
d4947c05b2 Allow images to hold references to the originating URI.
Some shuffling around of the image management code; this needs tidying up.
2007-08-02 20:18:32 +01:00
Michael Brown
e4c9c91d6e Removed debugging statements that should not have been checked in. 2007-06-28 17:57:10 +01:00
Michael Brown
4b08f4cf0f Quick hack to get image booting working again 2007-06-28 17:55:29 +01:00
Michael Brown
b256900d4f Scripts temporarily deregister themselves while executing. This
allows us to avoid execution loops without having to hack around the
image registration order.
2007-06-09 19:00:34 +01:00
Michael Brown
bde8878eef Keep HTTP progress updated, and display a progress indicator during the
download
2007-01-29 04:19:45 +00:00
Michael Brown
73b09ecba6 Use stdio.h instead of vsprintf.h 2007-01-19 01:13:12 +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
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
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
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
9817f93094 Add basic "fetch" and "imgstat" commands. 2007-01-12 06:05:27 +00:00