b3e44a24b1
May be required in some disconnect scenarios
2007-07-10 06:31:11 +01:00
fd4fcb57db
Add missing static
2007-07-09 01:04:54 +01:00
fabd0f5fec
Fix TX state machine and miscellaneous other bits.
2007-07-09 00:52:45 +01:00
ef9fd938d0
Fix root-path parsing.
2007-07-09 00:00:34 +01:00
b94420a52b
Ready to start testing
2007-07-08 22:01:49 +01:00
edd1b173a7
Code in place to use a hypothetical SCSI interface.
2007-07-08 19:33:26 +01:00
f2fa390ae6
Everything except the SCSI interface should now be present
2007-07-08 18:51:56 +01:00
9b28b25332
iSCSI updated to use data-xfer interface on the socket side (TCP).
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SCSI interface not yet implemented.
2007-07-08 16:04:13 +01:00
b34d4d0449
Separate the "is data ready" function of xfer_seek() into an
...
xfer_window() function, which can return a scalar rather than a
boolean.
2007-07-08 14:11:07 +01:00
ca4c6f9eee
Kill off unused request() method in data-xfer interface.
2007-07-08 02:10:54 +01:00
7872b890fe
convert to zalloc
2007-07-06 20:50:32 +02:00
7fa85d19b9
convert to zalloc
2007-07-06 20:49:26 +02:00
8156f6bd19
Switch compiler warning on tcp_open() to a #warning
2007-07-05 12:00:35 +01:00
a5f33ea283
Added missing line to set return status code.
2007-07-03 21:22:12 +01:00
95adce0ce1
Add concept of transfer metadata, to be used by UDP in order to
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implement sendto()/recvfrom() equivalents.
2007-06-11 15:04:39 +01:00
6f0a6c09db
Merge branch 'master' into mcb-tcp-xfer
2007-06-08 16:33:24 +01:00
335b99a39d
Move [v]ssnprintf() from iscsi.c into vsprintf.c; we need them
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elsewhere as well.
2007-05-31 13:26:50 +00:00
4ccd1e8198
Should call ftp_done() if constructor fails.
2007-05-29 15:37:30 +00:00
735e07268e
Update HTTP to use data-xfer interface.
2007-05-29 15:37:09 +00:00
0dfd5b84fd
Updated FTP to use data-xfer API.
2007-05-28 20:11:02 +00:00
af3149d18e
Allow queries in GET requests
2007-02-01 21:01:47 +00:00
a3695b1ff6
Placeholder for TLS insertion
2007-01-31 03:47:42 +00:00
6d32f0e6e2
Changed to use the generic stream API.
2007-01-31 02:09:13 +00:00
bde8878eef
Keep HTTP progress updated, and display a progress indicator during the
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download
2007-01-29 04:19:45 +00:00
73b09ecba6
Use stdio.h instead of vsprintf.h
2007-01-19 01:13:12 +00:00
4e3976711d
A working name resolution framework
2007-01-18 22:38:13 +00:00
6c72bf13a1
Presize the download buffer when we see the Content-Length header;
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this saves around 70us per received packet (which is around 50% of the
overall packet processing time).
2007-01-18 13:26:57 +00:00
08da93a311
Reorder functions to more closely reflect the flow of control
2007-01-18 13:10:26 +00:00
dd6d94004f
HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any
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other protocol won't work at the moment.
2007-01-18 03:39:45 +00:00
143d14614d
Quickly hack in DNS resolution as a proof of concept
2007-01-15 17:32:52 +00:00
df0397f334
Update TFTP and FTP to take the same temporary URI scheme as HTTP
2007-01-15 09:58:26 +00:00
afa752f5fb
Protocol's get() method no longer takes ownership of the URI. HTTP is the
...
exception rather than the rule; we may as well keep things clean for other
protocols.
2007-01-15 09:18:06 +00:00
1f92c6b3e8
Must free http on the error path; nothing else will do it
2007-01-15 09:08:40 +00:00
c676591cd1
Unmaintained example code is probably worse than useless.
2007-01-15 09:06:12 +00:00
4e20d73bb5
Gave asynchronous operations approximate POSIX signal semantics. This
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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
497c3a5aad
Fixed HTTP
2007-01-12 19:18:13 +00:00
ad22cccc09
No need to maintain a received byte count; we always fill in sequential
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order so we can just use buffer->fill.
2007-01-12 17:16:46 +00:00
6918cf9e9e
Change FTP to use a data buffer rather than a callback function.
2007-01-11 04:51:20 +00:00
aaca21a2b6
We can't assert that the RX engine is idle in iscsi_done(), because it
...
may be called during the RX data processor, before the RX engine
transitions back to idle. It doesn't really matter if the RX engine
isn't idle when iscsi_done() is called, because it will just pick up
where it left off on the next call. (The same is not true for the TX
engine, so keep the TX engine assertion.)
2007-01-09 04:42:23 +00:00
6ea07b9247
Use debug auto-colourisation.
2007-01-09 04:38:39 +00:00
76525294ee
Clean up connection closing and permanent failure logic.
2007-01-09 04:31:33 +00:00
83e1340d88
Use autocolourisation
2006-12-29 14:09:23 +00:00
61ed298bc7
Merge changes from mcb-tcp-fixes branch.
2006-12-27 23:09:46 +00:00
4cc1c1bd4c
Ensure that old TCP connection state is destroyed before attempting to
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reopen connection. (The TCP API will soon change to render this step
unnecessary.)
2006-12-22 13:04:50 +00:00
a2e3357825
Cannot immediately overwrite the peer address when we parse
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TargetAddress from the login response, because we still need the old
address while we close the connection!
2006-12-22 12:24:12 +00:00
d6f9152bfa
Avoid null pointer dereferences when no username/password specified.
2006-12-21 18:38:24 +00:00
6ceb55fad0
When login fails, leave the session open but not in full feature
...
phase. In iscsi_issue(), detect this state and immediately refuse the
operation. This avoids trying multiple logins when scsi.c tries
several times to read the drive capacity.
2006-12-21 17:43:43 +00:00
ab242a760d
Add ability to shut down iSCSI connection
2006-12-21 17:17:47 +00:00
38ae94f8ce
A cleaner method of handling login redirection; just use the existing
...
reconnection mechanism. This avoids the problems of trying to reuse
the TCP connection structure before the old connection has cleanly exited.
2006-12-06 19:53:56 +00:00
8c3d09c564
Tweaked retry messages
2006-12-05 23:12:54 +00:00
9600af14a3
Added debug messages
2006-12-05 22:53:49 +00:00
89bcb57201
Update ftp.c to work with Nikhil's TCP stack.
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Remove the now-totally-obsolete sockaddr_in field from tcp.h.
2006-12-05 19:07:47 +00:00
6842dd3222
Handle TargetAddress
2006-12-05 01:41:32 +00:00
67577556a2
Handle strings as complete units, instead of a byte at a time.
2006-12-05 01:08:56 +00:00
3a7d762c1c
Add iscsi_rx_buffered_data() and supporting infrastructure.
2006-12-05 00:39:05 +00:00
3f0b4d9ed8
Updated to use asynchronous operation model for iSCSI requests
...
Added CHAP authentication
2006-11-28 00:29:02 +00:00
fedc186fd7
Split login into security negotation and operational parameter
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negotiation phases, to allow inclusion of CHAP authentication.
2006-10-03 09:17:38 +00:00
f1e1dfae3d
Added RX tracing as well.
2006-08-16 00:15:40 +00:00
0743dc5b0d
Added some minimal debugging for transmitted PDUs.
2006-08-15 23:56:18 +00:00
562ab6d65c
Bug fixes to the HTTP protocol code
2006-08-12 19:05:08 +00:00
0f88703019
Bug fixes to the HTTP protocol code
2006-08-12 18:54:59 +00:00
25ea34a8d7
New HTTP protocol and test code
2006-08-11 14:13:02 +00:00
2497270c14
command->data_{in,out} are now userptr_t, so it is invalid to compare
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against NULL.
2006-08-10 17:35:14 +00:00
ea5fa82b91
Fixed variable name in assertion
2006-08-10 17:09:48 +00:00
d0e4f198d6
Add iSCSI to the DHCP tests.
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Start updating iscsi.c to use Nikhil's TCP API.
2006-08-07 16:48:24 +00:00
3a660f9b25
Update ftp.c and hello.c to use the generic async_operations API.
2006-06-19 15:46:58 +00:00
8637834031
Made the temporary buffer part of the TCP senddata() API, to ease the
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transition away from uIP.
Prepared ipv4.c for transition away from uIP.
2006-06-17 23:20:54 +00:00
f743de4858
Added tcp_kick(). This speed up LILO and GRUB booting by almost two
...
orders of magnitude.
2006-05-27 19:01:20 +00:00
b9cbae58fa
Expert advice tells me that we *do* have to explicitly state the
...
options even when we want to use the defaults.
2006-05-19 17:50:49 +00:00
d48d0fb1bb
Add the concept of a "user pointer" (similar to the void __user * in
...
the kernel), which encapsulates the information needed to refer to an
external buffer. Under normal operation, this can just be a void *
equivalent, but under -DKEEP_IT_REAL it would be a segoff_t equivalent.
Use this concept to avoid the need for bounce buffers in int13.c,
which reduces memory usage and opens up the possibility of using
multi-sector reads.
Extend the block-device API and the SCSI block device implementation
to support multi-sector reads.
Update iscsi.c to use user buffers.
Move the obsolete portions of realmode.h to old_realmode.h.
MS-DOS now boots an order of magnitude faster over iSCSI (~10 seconds
from power-up to C:> prompt in bochs).
2006-05-19 15:06:51 +00:00
c69c1ec540
Documented login parameters that we negotiate.
2006-05-19 00:31:42 +00:00
a280587cde
iSCSI writes seem to be working (at least, the ethereal trace shows no
...
errors; still need to verify data integrity).
SCSI response PDUs are handled: status and sense data (if available) are
returned via the scsi_command structure.
Updated iSCSI session parameter usage.
2006-05-19 00:20:08 +00:00
813a052dc3
Set ErrorRecoveryLevel=0 (we don't want to have to handle it).
2006-05-17 17:41:50 +00:00
f25731d08f
Split "iSCSI as a SCSI device" out from "iSCSI as a TCP protocol".
2006-05-14 23:29:16 +00:00
5009f8d6a2
Provide a SCSI device interface to the iSCSI protocol
2006-05-13 11:39:46 +00:00
2462047128
Typo
2006-04-30 18:19:39 +00:00
9e1becaf8a
Merge TCP aborted(), timedout() and closed() methods into a single
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closed() method with a reason code.
2006-04-30 16:59:45 +00:00
8afb6303fb
Half-way tidy
2006-04-30 15:23:29 +00:00
04b6a1e004
Make all TCP methods optional; at least FTP data is a read-only
...
connection and so legitimately ignores acked() and senddata().
2006-04-30 13:20:40 +00:00
aec0e127d2
Proof-of-concept FTP implementation
2006-04-30 12:02:07 +00:00
01bd78d62a
Created net/tcp and moved hello.c there
2006-04-30 09:34:11 +00:00
Michael Brown