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cleanup

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@325 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1996-03-20 02:09:52 +00:00
parent ff7d1c5701
commit 2bc7f701cc
25 changed files with 172 additions and 242 deletions
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34
appl/popper/pop_get_command.c
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@@ -9,10 +9,7 @@ static char copyright[] = "Copyright (c) 1990 Regents of the University of Calif
static char SccsId[] = "@(#)@(#)pop_get_command.c 2.1 2.1 3/18/91";
#endif /* not lint */
#include <stdio.h>
#include <sys/types.h>
#include <string.h>
#include "popper.h"
#include <popper.h>
/*
* get_command: Extract the command from an input line form a POP client
@@ -39,10 +36,8 @@ static state_table states[] = {
(state) 0, NULL, 0, 0, NULL, {halt, halt},
};
state_table *pop_get_command(p,mp)
POP * p;
register char * mp; /* Pointer to unparsed line
received from the client */
state_table *
pop_get_command(POP *p, char *mp)
{
state_table * s;
char buf[MAXMSGLINELEN];
@@ -76,14 +71,20 @@ register char * mp; /* Pointer to unparsed line
&& s->ValidCurrentState == p->CurrentState) {
/* Were too few parameters passed to the command? */
if (p->parm_count < s->min_parms)
return((state_table *)pop_msg(p,POP_FAILURE,
"Too few arguments for the %s command.",p->pop_command));
if (p->parm_count < s->min_parms) {
pop_msg(p,POP_FAILURE,
"Too few arguments for the %s command.",
p->pop_command);
return NULL;
}
/* Were too many parameters passed to the command? */
if (p->parm_count > s->max_parms)
return((state_table *)pop_msg(p,POP_FAILURE,
"Too many arguments for the %s command.",p->pop_command));
if (p->parm_count > s->max_parms) {
pop_msg(p,POP_FAILURE,
"Too many arguments for the %s command.",
p->pop_command);
return NULL;
}
/* Return a pointer to the entry for this command in
the command/state table */
@@ -91,6 +92,7 @@ register char * mp; /* Pointer to unparsed line
}
}
/* The client command was not located in the command/state table */
return((state_table *)pop_msg(p,POP_FAILURE,
"Unknown command: \"%s\".",p->pop_command));
pop_msg(p,POP_FAILURE,
"Unknown command: \"%s\".",p->pop_command);
return NULL;
}