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implement Shellbuiltin;
include "sys.m";
sys: Sys;
include "draw.m";
include "sh.m";
sh: Sh;
Listnode, Context: import sh;
myself: Shellbuiltin;
include "itslib.m";
itslib: Itslib;
Tconfig, S_INFO, S_WARN, S_ERROR, S_FATAL: import itslib;
tconf: ref Tconfig;
initbuiltin(ctxt: ref Context, shmod: Sh): string
{
sys = load Sys Sys->PATH;
itslib = load Itslib Itslib->PATH;
if (itslib != nil)
tconf = itslib->init();
sh = shmod;
myself = load Shellbuiltin "$self";
if (myself == nil)
ctxt.fail("bad module", sys->sprint("its: cannot load self: %r"));
ctxt.addbuiltin("report", myself);
return nil;
}
getself(): Shellbuiltin
{
return myself;
}
whatis(nil: ref Sh->Context, nil: Sh, nil: string, nil: int): string
{
return nil;
}
runbuiltin(ctxt: ref Sh->Context, nil: Sh,
cmd: list of ref Sh->Listnode, nil: int): string
{
case (hd cmd).word {
"report" =>
if (len cmd < 4)
rusage(ctxt);
cmd = tl cmd;
sevstr := (hd cmd).word;
sev := sevtran(sevstr);
if (sev < 0)
rusage(ctxt);
cmd = tl cmd;
verb := (hd cmd).word;
cmd = tl cmd;
mtext := "";
i := 0;
while (len cmd) {
msg := (hd cmd).word;
cmd = tl cmd;
if (i++ > 0)
mtext = mtext + " ";
mtext = mtext + msg;
}
if (tconf != nil)
tconf.report(int sev, int verb, mtext);
else
sys->fprint(sys->fildes(2), "[itslib missing] %s %s\n", sevstr, mtext);
}
return nil;
}
runsbuiltin(nil: ref Sh->Context, nil: Sh,
nil: list of ref Sh->Listnode): list of ref Listnode
{
return nil;
}
sevtran(sname: string): int
{
SEVMAP := array[] of {"INF", "WRN", "ERR", "FTL"};
for (i:=0; i<len SEVMAP; i++)
if (sname == SEVMAP[i])
return i;
return -1;
}
rusage(ctxt: ref Context)
{
ctxt.fail("usage", "usage: report INF|WRN|ERR|FTL verbosity message[...]");
}
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