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{$IFDEF BIN_IMPORT_}
var
qhfver: byte;
szMsgHd: word;
UIDstr: UTF8String;
UIDLen, NickLen: word;
NickStr: UTF8String;
function DecodeQHFMsg(ver: byte; adr: integer; cSize: word): AnsiString;
function get1(c: AnsiChar): byte;
begin
if ShortInt(c) >= 0 then
Result := byte(c)
else
Result := byte(c) + 256;
end;
function get2(b: byte): AnsiChar;
begin
if b < 128 then
Result := AnsiChar(b)
else
Result := AnsiChar(b - 256);
end;
var
i: integer;
begin
SetLength(Result, cSize);
for i := 1 to cSize do
begin
Result[i] := PAnsiChar(adr + i - 1)^;
if ver <> $01 then
begin
inc(Result[i], i);
Result[i] := get2(255 - get1(Result[i]));
end
end;
end;
{$ELSE}
begin
pt := uint_ptr(pFileText);
if FileLen >= $2E then
if (PAnsiChar(pt)^ = 'Q') and (PAnsiChar(pt + 1)^ = 'H') and (PAnsiChar(pt + 2)^ = 'F') then
begin
qhfver := PByte(pt + 3)^;
if qhfver >= $03 then
szMsgHd := $23
else
szMsgHd := $21;
fsz := RLInteger(pt + $04);
UIDLen := RLWord(pt + $2C);
SetLength(UIDstr, UIDLen);
if qhfver <= 2 then
lstrcpynA(PAnsiChar(UIDstr), PAnsiChar(pt + $2E), UIDLen)
else
lstrcpynA(PAnsiChar(UIDstr), PAnsiChar(pt + $2E), UIDLen + 1);
NickLen := RLWord(pt + $2E + UIDLen);
SetLength(NickStr, NickLen);
if qhfver <= 2 then
lstrcpynA(PAnsiChar(NickStr), PAnsiChar(pt + $2E + UIDLen + 2), UIDLen)
else
lstrcpynA(PAnsiChar(NickStr), PAnsiChar(pt + $2E + UIDLen + 2), UIDLen + 1);
inc(pt, $2E + UIDLen + 2 + NickLen);
if fsz <> FileLen - ($2E + UIDLen + 2 + NickLen) then
fsz := FileLen - ($2E + UIDLen + 2 + NickLen);
if (DContact.hContact = 0) or (DContact.hContact = INVALID_HANDLE_VALUE)
then
begin
DContact.ContactUID := UIDstr;
DContact.ContactNick := UTF8Decode{UTF8ToWideString}(NickStr);
TryDetermContact(DContact);
end;
if (DContact.hContact = 0) or (DContact.hContact = INVALID_HANDLE_VALUE) then
if (fContact.hContact <> 0) and (fContact.hContact <> INVALID_HANDLE_VALUE) then
DContact := fContact;
if (DContact.hContact <> 0) and (DContact.hContact <> INVALID_HANDLE_VALUE) then
begin
proto := GetContactProto(DContact.hContact);
DoMessage(ITXT_THREAD_DEST_CONTACT, DContact.hContact, 0);
DoMessage(ITXT_THREAD_START, 0, 0);
DoMessage(ITXT_THREAD_MAXPROGRESS, 0, fsz);
i := 0;
while Cardinal(i) < fsz do
begin
fillchar(dbei, sizeof(dbei), 0);
dbei.szModule := PAnsiChar(proto);
dbei.timestamp := RLInteger(pt + i + $12);
dbei.timestamp := dbei.timestamp -
(Cardinal(TimeZone_ToLocal(dbei.timestamp)) - dbei.timestamp); // ïðèâîäèì ê GMT
if PByte(pt + i + $1A)^ = $00 then
dbei.flags := DBEF_READ or DBEF_UTF
else
dbei.flags := DBEF_READ or DBEF_UTF or DBEF_SENT;
// â ôàéëàõ ëåæàò â utf8 è èìïîðòèðóþòñÿ áåç èçìåíåíèé
dbei.eventType := EVENTTYPE_MESSAGE;
dbei.cbBlob := RLWord(pt + i + szMsgHd - 2) + 1;
// ðàçìåð òåêñòà ñîîáùåíèÿ ñ #0
dbei.pBlob := AllocMem(dbei.cbBlob);
try
Move(DecodeQHFMsg(qhfver, pt + i + szMsgHd, dbei.cbBlob - 1)[1],
dbei.pBlob^, dbei.cbBlob - 1);
if not IsDuplicateEvent(DContact.hContact, dbei) then
if db_event_add(DContact.hContact, @dbei) <> 0 then
inc(AddedMessages)
else
begin
s := 'Error adding message to database';
DoMessage(ITXT_THREAD_ERROR, wparam(PWideChar(s)), 0);
break;
end
else
inc(Duplicates);
finally
inc(i, szMsgHd + dbei.cbBlob - 1);
FreeMem(dbei.pBlob);
end;
DoMessage(ITXT_THREAD_PROGRESS, i, 0);
end;
end
else
begin
s := TranslateWideString('Can''t determine destination contact');
DoMessage(ITXT_THREAD_ERROR, wparam(PWideChar(s)), 0);
end;
end
else
begin
s := WideFormat(TranslateWideString('It''s not %s file'), ['QHF']);
DoMessage(ITXT_THREAD_ERROR, wparam(PWideChar(s)), 0);
end
else // file len
end;
{$ENDIF}
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