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28 Commits

Author SHA1 Message Date
Kevin Easton
a3e8364bc9 Straight conversion of prepare_display() from pds.pos integer to pds.dest pointer 
This means that the prepare_display_state struct includes the pointer into the destination
buffer, not just the offset.
 2018-07-07 12:03:22 +10:00
Kevin Easton
6d432d458f Group variables representing the current prepare_display() state into a struct 
This should have no functional effect, but groups together the variables required to
'rewind' prepare_display() to a particular point in the source string all together.
 2018-06-16 14:28:40 +10:00
Kevin Easton
d4c6123002 No tabs should be shown when /SET TAB is OFF 
This also counts beeps, tabs and non-destructive spaces in the same way.

To maintain historical behaviour, BEEP_MAX of zero indicates no beeps allowed (the same
as /SET BEEP OFF), but TAB_MAX and ND_SPACE_MAX of zero indicates no limit.
 2018-05-25 11:19:02 +10:00
Kevin Easton
255c25158c In prepare_display() set firstwb on tab as well as space 2018-05-17 23:20:15 +10:00
Kevin Easton
f859f9e2f8 Count columns used by ND_SPACE character when splitting lines 
ND_SPACE take up a printable column, so they need to be counted.  Reproducer:

/eval echo $repeat(160 $chr(19))XXXXXXXXXXXXXXXXXXXXXXX
 2018-05-17 16:26:17 +10:00
Kevin Easton
14a501bd04 Add window_columns() function to determine number of columns used for splitting window output 
Replaces two open-coded versions of the same pattern.
 2018-05-10 17:02:16 +10:00
gdinit
bac141898b Correct spelling of some client messages, comments and function names 2017-10-20 14:57:17 +11:00
Kevin Easton
70ac43ce77 Remove globals 'li' and 'co' in term.c 
These globals were used to store the original terminal dimesions from the terminal database (or
in the case of reattaching, supplied by scr-bx) to be applied if the current terminal dimensions
could not be determined.

Instead, we leave the original terminal dimensions in current_term->TI_lines and current_term->TI_cols,
and create current_term->li and current_term->co to store the current terminal dimensions (as eg.
supplied by scr-bx).
 2017-09-15 17:15:24 +10:00
Kevin Easton
b481ed1e6e Remove pointless NULL check in repaint_window() 
The function has already dereferenced the pointer and passing NULL to this function is just a bug.
 2017-07-15 22:24:09 +10:00
Kevin Easton
ce780c5b63 Use character constants instead of bare integers for escape character in strip_ansi() 
Also use '\t' instead of '\011' in prepare_display().

Should be no functional changes, just looks nicer.
 2017-07-15 22:22:58 +10:00
Kevin Easton
bb616e0626 Change send_text() to combine command, hook and log arguments into one set of flags 
This function is exported to modules, so it requires updating a few modules and rolling the module table version.
 2017-07-09 00:08:04 +10:00
Kevin Easton
790cb771ed Use 127.0.0.1 for wserv socket, which fixes /WINDOW CREATE with IPv6 
If wserv is told to connect to "localhost" it might try to connect to ::1, which won't work because
the wserv socket is AF_INET only.

So explicitly bind the socket and make the connection to "127.0.0.1" instead.
 2017-02-16 22:06:32 +11:00
Kevin Easton
f21b89e428 Improve /WINDOW DESCRIBE output 
Instead of showing a meaningless pointer value for Screen:, we show the
screen number and ttyname.

Also take the CO, LI values from the window's screen.

Don't show the Prompt: unless one is set.
 2016-03-16 23:50:38 +11:00
Kevin Easton
6dc89247e2 Drop group privileges before dropping user privileges when execing 
This ensures that the saved-set-gid is also set, although this shouldn't
matter in practice since we always call execve() soon after, which
overwrites the saved-set-gid with the effective gid anyway.
 2016-02-24 16:52:33 +11:00
Kevin Easton
04f5138a6c Improve a couple of messages in /window create 2015-11-11 17:05:58 +11:00
Kevin Easton
90f85dec0c Clean up unsigned char / char mismatches in screen.c 
Also remove a couple of unused variables in prepare_display()
and create_additional_screen().
 2015-06-21 22:50:44 +10:00
Kevin Easton
53f7c374cf Convert strip_ansi() from unsigned char to char 
This required a few careful changes to ensure that the result does the same
thing.

Also included a few little cleanups in this function.
 2015-06-19 23:12:10 +10:00
Kevin Easton
d0b0a95330 Convert skip_ctl_c_seq() and its callers (except strip_ansi()) from unsigned char to char 
This should make no functional difference, and cuts out a large number of
unsigned char * / char * mismatch warnings.
 2015-06-17 22:50:49 +10:00
Kevin Easton
563493dd6a Add COLOR_CHAR and BELL_CHAR defines to replace open-coded values 2015-06-16 19:06:30 +10:00
Kevin Easton
f22dc54b13 Change BX_add_to_screen() and BX_skip_incoming_mirc() to use char * rather than unsigned char * arguments. 
This clears up a few pointer type mismatch warnings.


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@477 13b04d17-f746-0410-82c6-800466cd88b0
 2013-11-18 12:38:07 +00:00
Tim Cava
dd88392b15 Convert sprintf calls to snprintf. From pvaldes. 
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@453 13b04d17-f746-0410-82c6-800466cd88b0
 2013-11-11 21:28:38 +00:00
Tim Cava
112b38ac7a Revert the last commit. It accidentally had autogenerated files in it. 
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@432 13b04d17-f746-0410-82c6-800466cd88b0
 2013-11-07 03:00:24 +00:00
Tim Cava
276fd24258 Use snprintf rather than sprintf. From pvaldes. 
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@431 13b04d17-f746-0410-82c6-800466cd88b0
 2013-11-07 02:41:16 +00:00
Tim Cava
2d0c2ac415 Including dcc.h in screen.c is unnecessary. 
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@293 13b04d17-f746-0410-82c6-800466cd88b0
 2013-07-15 06:19:53 +00:00
Tim Cava
27ed98a03d Make the addrlen passed to my_accept() a socklen_t everywhere. 
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@278 13b04d17-f746-0410-82c6-800466cd88b0
 2013-07-14 03:09:16 +00:00
Kevin Easton
780ac2c149 Cleanup and rename replace_color() to put_color(), including sanity-checking of 
foreground color code - this ensures that if a wild color code makes it this
far, it doesn't crash the client.



git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@121 13b04d17-f746-0410-82c6-800466cd88b0
 2011-04-08 13:10:05 +00:00
Kevin Easton
533c3dbcbf Turn on SVN keyword replacement for $Date$, $Author$, $Revision$, $Id$ for all 
*.c and *.h files.


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/branches/ircii-pana-1.1@3 13b04d17-f746-0410-82c6-800466cd88b0
 2008-02-25 09:49:14 +00:00
Kevin Easton
28febcfea9 Initial import of the ircii-pana-1.1-final source tree. 
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0
 2008-02-25 09:25:32 +00:00