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1316 Commits (66f7bcc785481c9dbd543a632ef173145f179a45)

Author SHA1 Message Date
Michael Brown 718294553b Fix compiler warning 2007-01-03 15:56:15 +00:00
Michael Brown b91b9d3d88 Use whole bytes for the ACKED and RCVD portions of tcp_state; it 
produces slightly smaller code.
 2006-12-30 01:32:22 +00:00
Michael Brown 83e1340d88 Use autocolourisation 2006-12-29 14:09:23 +00:00
Michael Brown feb4f65d1e Use auto-colourisation for debug messages. 
Truncate TX length to TCP window at time of transmission rather than at
time of adding to TX packet; this is conceptually cleaner and also allows
the application to call tcp_send() multiple times to build up a single
packet.
 2006-12-29 14:03:03 +00:00
Michael Brown 2494625702 Added auto-colourising DBGC() macro 2006-12-29 03:05:21 +00:00
Michael Brown ce9819af27 Redefine TCP state to include "flags that have been sent" rather than 
"flags that are currently being sent".  This allows at least one special
case (checking that we haven't already sent a FIN in tcp_rx_fin()) to be
collapsed.
 2006-12-29 00:44:31 +00:00
Michael Brown be31970e36 Don't send a second FIN if we receive a FIN while in FIN_WAIT_2 2006-12-27 23:44:05 +00:00
Michael Brown 61ed298bc7 Merge changes from mcb-tcp-fixes branch. 2006-12-27 23:09:46 +00:00
Michael Brown b6def29f2b Keep running the main processing loop while waiting for input. 2006-12-27 22:59:40 +00:00
Michael Brown 1a11cc5c5b Added times to start/stop log messages 2006-12-27 22:56:39 +00:00
Michael Brown 4cc1c1bd4c Ensure that old TCP connection state is destroyed before attempting to 
reopen connection.  (The TCP API will soon change to render this step
unnecessary.)
 2006-12-22 13:04:50 +00:00
Michael Brown a2e3357825 Cannot immediately overwrite the peer address when we parse 
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
Michael Brown 73e3e02367 Fix prototype of random() and move to stdlib.h 2006-12-22 01:44:51 +00:00
Michael Brown 66a7ed23cb Make start_timer() and stop_timer() robust against incorrect usage. 2006-12-22 01:35:21 +00:00
Michael Brown 9485478acc ibft_fill_data() prototype change. 2006-12-21 18:42:51 +00:00
Michael Brown d6f9152bfa Avoid null pointer dereferences when no username/password specified. 2006-12-21 18:38:24 +00:00
Michael Brown 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
Michael Brown 024809d454 Use a bigger buffer for the initiator IQN 2006-12-21 17:42:02 +00:00
Michael Brown ab242a760d Add ability to shut down iSCSI connection 2006-12-21 17:17:47 +00:00
Michael Brown 7ce3df65c2 Default to port 0 (sic). 2006-12-21 17:16:06 +00:00
Michael Brown 286db6ffa3 Print explicit error message on iSCSI boot failure, and add 
"Permission denied" as an error text to strerror().
 2006-12-21 16:16:24 +00:00
Michael Brown fbc7b4dfa8 Add iSCSI initiator IQN as a setting 2006-12-21 16:08:37 +00:00
Michael Brown f58f193633 Engage brain: since when was zero >= 0x80 ? 2006-12-21 05:15:26 +00:00
Michael Brown 9c3b4e5b0b Some BIOSes return 0xe0 for extended characters. Just assume that 
anything over 0x80 is an extended character.
 2006-12-21 00:07:48 +00:00
Michael Brown 839d425c6e Added missing header 2006-12-20 23:43:44 +00:00
Michael Brown dbb7b30cca Return ANSI sequences for special keys 2006-12-20 23:42:28 +00:00
Michael Brown f33a03c1e5 Use getkey() and symbolic key names. 2006-12-20 22:25:54 +00:00
Michael Brown cacd6b1d04 KEY_XXX constants are now defined in gpxe/keys.h. Kept separate from 
curses.h so that you don't have to suffer the curses namespace pollution
just to get the symbolic key names.
 2006-12-20 22:24:45 +00:00
Michael Brown 4b2b8b02ab Use symbolic key names, and avoid moving beyond end of string 2006-12-20 22:21:09 +00:00
Michael Brown 46c3eeba2a Fix definition of KEY_END 2006-12-20 22:17:44 +00:00
Michael Brown c5df1bc7df Use getkey() and symbolic key names. 2006-12-20 22:12:53 +00:00
Michael Brown ae728f8d23 Some key sequences seem to end with a tilde 2006-12-20 22:12:25 +00:00
Michael Brown 2ae27f44d9 Add insert/delete and document keys, and documentation. 2006-12-20 22:11:28 +00:00
Michael Brown 791c7d3bf4 Added code to interpret ANSI keypress sequences into KEY_XXX constants. 2006-12-20 21:56:50 +00:00
Michael Brown 96a1a2c6f0 Key definitions 2006-12-20 21:53:07 +00:00
Michael Brown b9f8599537 Define KEY_MIN and use it in kb.c. 2006-12-20 21:10:32 +00:00
Michael Brown 43d976edd0 Prevent NULL from ever pointing to some real code or data. (This was 
causing the serial console to ignore input, because it happened to end up
linked with serial_ischar() at address 0, which core/console.c decided was
invalid).
 2006-12-20 20:28:20 +00:00
Michael Brown 6ceaa158da Return -EIO when verification fails, instead of -EINVAL. 2006-12-20 14:11:50 +00:00
Michael Brown cbeec25662 settings_ui() now returns a status code. 2006-12-20 11:42:48 +00:00
Michael Brown 07ddaedd33 Add EIO. 
Kill errortab array; it can screw up alignment.
 2006-12-20 07:57:40 +00:00
Michael Brown 60a3f77711 Close UDP connection when DHCP completes. 2006-12-20 07:19:48 +00:00
Michael Brown c21502acad No longer needed 2006-12-20 07:13:46 +00:00
Michael Brown a6d1815bc6 Obsolete for some time now. 2006-12-20 07:05:32 +00:00
Michael Brown 84202d89f0 Split the (quick hack) boot logic out from main.c to autoboot.c, add a 
"boot" command to attempt booting from within the command shell, fall back
to shell if boot fails for any reason.
 2006-12-20 07:04:08 +00:00
Michael Brown 9ab17484d0 Explicitly call erase(), to cope with platforms where the ANSI clear 
screen sequence doesn't work (like bios_console.c on some platforms).
 2006-12-20 06:12:04 +00:00
Michael Brown f8910410fe Add attr_{get,set,on,off} as static inlines. 2006-12-20 06:06:38 +00:00
Michael Brown 8f9336e0c1 Add "config" command to access config UI 2006-12-20 05:37:33 +00:00
Michael Brown 666b309c0c Add instruction row, and save option 2006-12-20 05:37:15 +00:00
Michael Brown 75430e813e Only need printf(), so use vsprintf.h instead of console.h 2006-12-20 05:33:12 +00:00
Michael Brown 2b97d2ebc5 8-bit integers are 1 byte long, not 8... 2006-12-20 05:04:17 +00:00
Michael Brown e4f489636f Clear message on alert row before printing new one 2006-12-20 05:03:55 +00:00
Michael Brown b93ff48173 Added descriptive text for settings and setting types, and display it in 
the option config UI.
 2006-12-20 04:58:26 +00:00
Michael Brown 35edecac34 Move {show,set,clear}_setting() to {show,set,clear}_named_setting(). 
Introduce new {show,set,clear}_setting() that take a struct setting *
rather than a const char *.

set_setting() handles calling clear_setting() when appropriate, so that
individual setting types don't have to check for empty strings.
 2006-12-20 04:20:13 +00:00
Michael Brown fc7dcc201b Added messages for some of the most common errors 2006-12-20 03:54:20 +00:00
Michael Brown 7766e34ed1 Split strerror() out from errno.c 2006-12-20 03:49:36 +00:00
Michael Brown 65e97c4f22 Alert when saving settings fails 2006-12-20 03:43:24 +00:00
Michael Brown 4b33c03942 Increase colour pair limit 2006-12-20 03:42:35 +00:00
Michael Brown c66b99272f Fix (hopefully) the scrolling logic 2006-12-20 03:41:55 +00:00
Michael Brown 84a2b886e1 Split error-message table portions of errno.h out to gpxe/errortab.h 2006-12-20 03:40:48 +00:00
Michael Brown e5f0898f38 Move strerror() prototype to string.h, where it belongs 2006-12-20 03:35:49 +00:00
Michael Brown 04da3556f9 Differentiate between ENOSPC and ENOMEM 2006-12-20 03:34:27 +00:00
Michael Brown 4f506328ad Use -ENOSPC rather than -ENOMEM, to distinguish the cases "generic out of 
memory" and "no space left for DHCP options"
 2006-12-20 03:33:37 +00:00
Michael Brown 637a891264 Fix prototype of sleep() and move it to unistd.h 2006-12-20 03:14:59 +00:00
Michael Brown 1e322d4b4c Add (partly-functional) user interface for editing configuration settings 2006-12-20 03:04:07 +00:00
Michael Brown 3e0f7621eb Don't automatically redraw the edit box; this allows better inheritance. 2006-12-20 02:09:41 +00:00
Michael Brown 35dcbfe771 Editable text box widget based on mucurses and edit_string. 2006-12-20 01:40:57 +00:00
Michael Brown 82ec3fc5cc Reset screen on exit as well as entry 2006-12-20 01:30:40 +00:00
Michael Brown 24f945edce Add "exit --help" to preempt the pedants. 2006-12-20 00:44:16 +00:00
Michael Brown d7cffd33e1 Remove obsolete mechanism for including nvo_cmd.o 2006-12-20 00:39:52 +00:00
Michael Brown ec5789bf0c Select required commands via config.h 2006-12-20 00:39:06 +00:00
Michael Brown 9f953322a1 Remove warning (at least on platforms with uint32_t == unsigned long). 2006-12-20 00:34:53 +00:00
Michael Brown a1685cb3e2 Move nvo_cmd.c to hci/commands. 2006-12-20 00:31:34 +00:00
Michael Brown 4d0d275ce4 Functionality now replaced by a combination of readline() and system(). 2006-12-20 00:27:11 +00:00
Michael Brown 38ad706b08 Use new minimal shell 2006-12-20 00:26:01 +00:00
Michael Brown 4919646fb9 Separated out (and tidied up) shell banner code 2006-12-20 00:24:13 +00:00
Michael Brown a2c5744daf Minimal shell implementation using readline() and system(). 2006-12-19 23:55:05 +00:00
Michael Brown a646e38f03 Use stdlib.h for malloc() instead of malloc.h. 2006-12-19 23:42:46 +00:00
Michael Brown b613086bfe Explicitly print out-of-memory message to avoid tricking the user into 
thinking that a command executed successfully.
 2006-12-19 23:37:51 +00:00
Michael Brown 22289ca8f6 Functioning readline() 2006-12-19 23:25:44 +00:00
Michael Brown 66007fa448 Provide an edit history to allow caller to efficiently update display. 2006-12-19 23:24:16 +00:00
Michael Brown abbfbd678d Explicitly move cursor to top-left of screen, in case the clear screen 
call doesn't do it.
 2006-12-19 22:37:12 +00:00
Michael Brown b3c535e550 Skeletal (non-echoing) version of readline() 2006-12-19 22:35:10 +00:00
Michael Brown 19e1d674d3 Catch attempts to print NULL strings 2006-12-19 22:33:42 +00:00
Michael Brown 1bc3514bd8 Start of generic editable string support 2006-12-19 19:28:12 +00:00
Michael Brown 70d20c4e7a Use common symbols to avoid dragging in getopt.o unless a getopt-using 
command is linked in.
 2006-12-19 16:27:15 +00:00
Michael Brown c1bac56f85 Use current attributes when erasing. 2006-12-19 01:17:10 +00:00
Michael Brown cdfe61662b Assume a 24-line screen, since we can't (easily) avoid scrolling after 
printing in the bottom-right position.
 2006-12-19 01:16:43 +00:00
Michael Brown 0aa1223264 Optimise bios_putchar for speed(!) by avoiding two separate real-mode 
calls.  This does make a visible difference when clearing the screen with
werase() inside bochs or qemu.
 2006-12-19 01:15:05 +00:00
Michael Brown e85bf52446 Avoid cursor move on every single character 2006-12-19 00:51:32 +00:00
Michael Brown 8e460de6be Obsolete, and no longer functions 2006-12-19 00:34:54 +00:00
Michael Brown e7cc1c6c35 Use ANSI escape sequence to reset and clear terminal, rather than using 
the (slow) werase().
 2006-12-19 00:33:36 +00:00
Michael Brown edbdce6e3d Now basically functioning on ANSI-supporting consoles. 2006-12-19 00:27:25 +00:00
Michael Brown 09f9142cbf Adjusted to use the normal internal mucurses API rather than accessing 
stdscr directly.
 2006-12-18 21:44:44 +00:00
Michael Brown b6b36e8ac4 Remove more dynamic allocation 2006-12-18 21:28:35 +00:00
Michael Brown 04d15fb8f8 There seems to be no reason why pos_x is static... 2006-12-18 21:12:58 +00:00
Michael Brown 1f74fa2cad Remove some unnecessary use of calloc() for tiny memory areas. 2006-12-18 21:11:30 +00:00
Michael Brown ba26defa6e Convert _{store,restore}_cursor_pos to static inlines. 2006-12-18 20:46:41 +00:00
Michael Brown 56970053f4 wmove() is part of the public curses API, and already defined in curses.h 2006-12-18 20:38:07 +00:00
Michael Brown 1755d8df7a Renamed core.h to mucurses.h 2006-12-18 16:52:21 +00:00
Michael Brown 426e847c4c Rename core.c->mucurses.c; bin/core.o is too generic to belong to mucurses. 2006-12-18 16:50:02 +00:00