6f38457323
log debug'' without filling our filesystem/screen with
junk that we don't really want to see.
o change PHYS_STDIN to PHYS_DIRECT - we can handle incoming
connections that aren't on STDIN_FILENO now.
o Allow return values from our FSM LayerUp functions. If
LayerUp() fails, the FSM does an immediate FsmDown() without
calling the fsm_parent's Layer{Up,Down} functions.
o Clear the close-on-exec flag of file descriptor 3 when executing
chat programs so that our documented ability to communicate with
/dev/tty via that descriptor works. Also document it as
descriptor 3, not 4 :-O
o Allow a ``rm'' command as an alias for ``remove''.
o Fix the bind()/connect()/accept() calls made by the MP server.
o Create bundle_SendDatalink() and bundle_ReceiveDatalink().
This allows `struct datalink's to flatten themselves, pass
through a pipe (read: the eye of a needle !) and come alive
at the other end. The donator then fork()s & exec()s pppmpipe,
``passing'' the connection to another ppp instance.
*** PPP NOW TALKS MULTILINK :-))) ***
Our link utilization is hideous, and lots of code needs
tidying still. It's also probably riddled with bugs !
It's been tested against itself only, and has hung once,
so confidence isn't high....
65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/*
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* Written by Toshiharu OHNO (tony-o@iij.ad.jp)
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*
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* Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the Internet Initiative Japan. The name of the
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* IIJ may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* $Id: command.h,v 1.12.2.11 1998/04/16 00:25:55 brian Exp $
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*
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* TODO:
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*/
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struct cmdtab;
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struct bundle;
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struct datalink;
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struct prompt;
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struct cmdargs {
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struct cmdtab const *cmdtab; /* The entire command table */
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struct cmdtab const *cmd; /* This command entry */
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int argc; /* Number of arguments (excluding cmd */
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int argn; /* Argument to start processing from */
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char const *const *argv; /* Arguments */
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struct bundle *bundle; /* Our bundle */
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struct datalink *cx; /* Our context */
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struct prompt *prompt; /* Who executed us */
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};
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struct cmdtab {
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const char *name;
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const char *alias;
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int (*func) (struct cmdargs const *);
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u_char lauth;
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const char *helpmes;
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const char *syntax;
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const void *args;
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};
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#define NEG_ACCEPTED (1)
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#define NEG_ENABLED (2)
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#define IsAccepted(x) ((x) & NEG_ACCEPTED)
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#define IsEnabled(x) ((x) & NEG_ENABLED)
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extern const char Version[];
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extern const char VersionDate[];
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extern int IsInteractive(struct prompt *);
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extern void InterpretCommand(char *, int, int *, char ***);
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extern void RunCommand(struct bundle *, int, char const *const *,
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struct prompt *, const char *);
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extern void DecodeCommand(struct bundle *, char *, int, struct prompt *,
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const char *);
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extern struct link *ChooseLink(struct cmdargs const *);
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const char *command_ShowNegval(unsigned);
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