DIRECTORY
AMEvents USING [ CallDebugger ],
Atom USING [ GetProp, MakeAtom, PropList, PutProp ],
BasicTime USING [ GMT, Now, nullGMT, Unpack, Unpacked ],
Commander USING [ CommandProc, GetProperty, Handle, Register ],
CommandTool USING [ NextArgument ],
Convert USING [ RopeFromInt ],
IO,
IOUtils USING [ CopyPFProcs, PFCodeProc, SetDefaultPFCodeProc, SetPFCodeProc ],
ProcessProps USING [ GetPropList ],
Pup USING [ nullSocket ],
PupName USING [ NameLookup ],
RefTab USING [ Create, Fetch, Ref, Store ],
Rope USING [ Cat, Concat, Equal, Fetch, Length, MakeRope, ROPE, Size, SkipTo, Substr ],
RPC USING [ MakeKey, EncryptionKey ],
UserCredentials USING [ Get ],
UserProfile USING [ Token ],
VoiceUtils
;
Reporting and Suspending
WP: TYPE = REF WPRec;
WPRec:
TYPE =
RECORD [
proc: WhereProc,
fixedWhereData: REF,
defaultIfNotFound: VoiceUtils.DNFProc←NIL
];
RegisterWhereToReport:
PUBLIC
PROC[
proc: WhereProc, where: WhereToReport, fixedWhereData: REF,
defaultIfNotFound: VoiceUtils.DNFProc] = {
Atom.PutProp[$ReportStreams, where, NEW[WPRec←[proc: proc, fixedWhereData: fixedWhereData, defaultIfNotFound: defaultIfNotFound]]];
};
FindWhere:
PUBLIC
PROC[where: WhereToReport, whereData:
REF]
RETURNS [s:
IO.
STREAM] = {
wp: WP;
IF where=NIL THEN RETURN[pd.sysOut];
wp ← NARROW[Atom.GetProp[$ReportStreams, where]];
IF wp=NIL THEN RETURN[pd.sysOut];
s←wp.proc[wp.fixedWhereData, whereData];
IF s#NIL THEN RETURN[s];
RETURN[IF s#NIL THEN s ELSE IF wp.defaultIfNotFound=NIL OR wp.defaultIfNotFound[where, whereData] THEN pd.sysOut ELSE NIL];
};
Report:
PUBLIC
PROC[remark:
ROPE, where: WhereToReport, whereData:
REF ←
NIL] = {
reportS: STREAM ← FindWhere[where, whereData];
seconds: INT;
IF remark=NIL OR reportS = NIL THEN RETURN;
seconds ← LogTime[reportS, where];
reportS.PutF[" %02d: %s\n", int[seconds], rope[remark]]; -- wish I could affort looking up caller.
};
ReportFR:
PUBLIC
PROC[remark:
ROPE, where: WhereToReport, whereData:
REF,
a1, a2, a3: IO.Value] = {
Report[IO.PutFR[remark, a1, a2, a3], where, whereData];
};
Problem:
PUBLIC PROC[
remark: ROPE, where: WhereToReport, whereData: REF] = TRUSTED {
IF remark=NIL THEN remark←"Unspecified problem";
Report[remark, where, whereData];
IF pd.attended THEN AMEvents.CallDebugger[remark];
};
ProblemFR:
PUBLIC PROC[
remark: ROPE, where: WhereToReport, whereData: REF, a1, a2: IO.Value] = TRUSTED {
Problem[IO.PutFR[remark, a1, a2], where, whereData];
};
CmdWhere: WhereProc = {
pl: Atom.PropList ← ProcessProps.GetPropList[];
ch: Commander.Handle;
IF pl=NIL THEN RETURN[NIL];
ch ← NARROW[Commander.GetProperty[$CommanderHandle, pl]];
IF ch=NIL THEN RETURN[NIL];
RETURN[ch.err];
};
SetAttended: Commander.CommandProc = {
pd.attended ← TRUE;
Report["Attended[TRUE]", $Cmd, NIL];
};
ClearAttended: Commander.CommandProc = {
pd.attended ← FALSE;
Report["Attended[FALSE]", $Cmd, NIL];
};
LogTime:
PROC[s:
IO.
STREAM, where:
ATOM]
RETURNS [seconds:
INT] = {
oldT: REF BasicTime.Unpacked ← NARROW[RefTab.Fetch[logTimes, where].val];
now: BasicTime.GMT ← BasicTime.Now[];
nowU: BasicTime.Unpacked ← BasicTime.Unpack[now];
seconds ← nowU.second;
nowU.second ← 0;
nowU.secondsThisYear ← 0;
IF oldT=
NIL
THEN {
oldT←NEW[BasicTime.Unpacked];
[]←RefTab.Store[logTimes, where, oldT];
};
IF nowU=oldT^ THEN RETURN;
oldT^ ← nowU;
s.PutF["%g\n", time[now]];
};
logTimes: RefTab.Ref ← RefTab.Create[];
Associates Where atoms with print times.
RName management
Registrize:
PUBLIC
PROC[name:
ROPE]
RETURNS [
ROPE] = {
dot: INT;
IF name=NIL THEN RETURN[NIL];
dot←Rope.SkipTo[name, 0, "."];
IF dot=name.Length[] THEN name←Rope.Concat[name, DefaultRegistry[]];
RETURN[name]; };
DefaultRegistry:
PROC
RETURNS [registry:
ROPE] =
INLINE {
name: ROPE=CurrentRName[];
dot: INT=Rope.SkipTo[name, 0, "."];
IF dot=name.Length[] THEN ERROR;
RETURN[name.Substr[dot]];
};
CurrentRName:
PUBLIC
PROC
RETURNS [
ROPE] = {
RETURN[UserCredentials.Get[].name]; };
CurrentPasskey:
PUBLIC
PROC[passwordText:
ROPE]
RETURNS [
RPC.EncryptionKey] = {
IF passwordText=NIL THEN passwordText←UserCredentials.Get[].password;
RETURN[RPC.MakeKey[passwordText]]; };
LowerCaseRope:
PUBLIC PROC[r:
ROPE]
RETURNS [
ROPE] = {
RETURN[Rope.MakeRope[base: r, size: r.Size[], fetch: LCFetch]]};
LCFetch:
SAFE
PROC[data:
REF, index:
INT]
RETURNS [c:
CHAR] =
TRUSTED {
SELECT (c←NARROW[data,ROPE].Fetch[index]) FROM IN ['A..'Z]=>c𡤌+('a-'A); ENDCASE};
RnameToRspec:
PUBLIC
PROC[name: VoiceUtils.Rname, defaultRegistry:
ROPE←
NIL]
RETURNS [spec: VoiceUtils.Rspec] ={
j: INT𡤀
i: INT;
WHILE (i←Rope.SkipTo[s: name, pos: j, skip: "."])#Rope.Size[name] DO j←i+1; ENDLOOP;
IF j#0 THEN defaultRegistry←Rope.Substr[base: name, start: j] ELSE j←i+1;
IF Rope.Size[defaultRegistry]=0 THEN RETURN[NIL];
spec←
NEW[VoiceUtils.RspecBody←[simpleName: Rope.Substr[name, 0, j-1],
registry: defaultRegistry]]; };
RspecToRname:
PUBLIC
PROC[spec: VoiceUtils.Rspec]
RETURNS [name: VoiceUtils.Rname] = {
RETURN[Rope.Concat[spec.simpleName, Rope.Concat[".", spec.registry]]]; };
RspecToSortName:
PUBLIC
PROC[spec: VoiceUtils.Rspec]
RETURNS [name:
ROPE] ={
RETURN[Rope.Concat[spec.registry, Rope.Concat[".", spec.simpleName]]]; };
MakeRName:
PUBLIC PROC[name:
ROPE, style: VoiceUtils.RNameStyle← rNameDotLark]
RETURNS[rName: ROPE] = {
s1: VoiceUtils.Rspec = RnameToRspec[name, "lark"];
s2: VoiceUtils.Rspec = RnameToRspec[s1.simpleName];
isDotLark: BOOL = s1.registry.Equal["lark", FALSE];
RETURN[
SELECT style
FROM
rName => RspecToRname[s1],
nameDotLark => IF isDotLark THEN RspecToRname[s1]
ELSE RspecToRname[s1].Cat[".lark"],
rNameDotLark =>
IF s2#
NIL
THEN
IF isDotLark THEN RspecToRname[s1] ELSE ERROR
ELSE RspecToRname[s1].Cat[".lark"],
ENDCASE=>NIL];
};
Initialization
{
r: REF = Atom.GetProp[$Interfaces, $PrintTime];
origPrintTime ←
IF r=NIL THEN IOUtils.SetPFCodeProc[IOUtils.CopyPFProcs[NIL], 't, PrintTime].previous
ELSE NARROW[r, REF IOUtils.PFCodeProc]^;
IF r=
NIL
THEN
Atom.PutProp[$Interfaces, $PrintTime, NEW[IOUtils.PFCodeProc ← origPrintTime]];
[]←IOUtils.SetDefaultPFCodeProc['t, PrintTime];
};
pd.ch ← NARROW[Commander.GetProperty[$CommanderHandle, ProcessProps.GetPropList[]]];
IF pd.ch#NIL THEN { pd.sysIn ← pd.ch.in; pd.sysOut ← pd.ch.out; };
RegisterWhereToReport[CmdWhere, $Cmd, NIL, NIL];
Commander.Register["Attended", SetAttended, "Break on errors"];
Commander.Register["Unattended", ClearAttended, "Log on errors, then muddle on."];