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{ ################################################################################ }
{ # # }
{ # MirandaNG HistoryToDB Plugin v2.5 # }
{ # # }
{ # License: GPLv3 # }
{ # # }
{ # Author: Grigorev Michael (icq: 161867489, email: sleuthhound@gmail.com) # }
{ # # }
{ ################################################################################ }
{ ################################################################################ }
{ # # }
{ # History++ plugin for Miranda IM: the free IM client for Microsoft* Windows* # }
{ # # }
{ # Copyright (C) 2006-2009 theMIROn, 2003-2006 Art Fedorov. # }
{ # History+ parts (C) 2001 Christian Kastner # }
{ # # }
{ # This program is free software; you can redistribute it and/or modify # }
{ # it under the terms of the GNU General Public License as published by # }
{ # the Free Software Foundation; either version 2 of the License, or # }
{ # (at your option) any later version. # }
{ # # }
{ # This program is distributed in the hope that it will be useful, # }
{ # but WITHOUT ANY WARRANTY; without even the implied warranty of # }
{ # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # }
{ # GNU General Public License for more details. # }
{ # # }
{ # You should have received a copy of the GNU General Public License # }
{ # along with this program; if not, write to the Free Software # }
{ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # }
{ # # }
{ ################################################################################ }
unit Contacts;
interface
uses
Windows, SysUtils, Forms, Classes, Global;
function GetContactDisplayName(hContact: THandle; Proto: AnsiString = ''; Contact: Boolean = False): String;
function GetContactProto(hContact: THandle): AnsiString; overload;
function GetContactProto(hContact: THandle; var SubContact: THandle; var SubProtocol: AnsiString): AnsiString; overload;
function GetContactID(hContact: THandle; Proto: AnsiString = ''; Contact: boolean = false): AnsiString;
function TranslateAnsiW(const S: AnsiString): WideString;
function GetMyContactDisplayName(Proto: AnsiString): String;
function GetMyContactID(Proto: AnsiString): String;
implementation
uses m_api;
function GetContactProto(hContact: THandle): AnsiString;
begin
Result := PAnsiChar(CallService(MS_PROTO_GETCONTACTBASEPROTO, hContact, 0));
end;
function GetContactProto(hContact: THandle; var SubContact: THandle; var SubProtocol: AnsiString): AnsiString;
begin
Result := PAnsiChar(CallService(MS_PROTO_GETCONTACTBASEPROTO, hContact, 0));
if MetaContactsEnabled and (Result = MetaContactsProto) then
begin
SubContact := CallService(MS_MC_GETMOSTONLINECONTACT, hContact, 0);
SubProtocol := PAnsiChar(CallService(MS_PROTO_GETCONTACTBASEPROTO, SubContact, 0));
end
else
begin
SubContact := hContact;
SubProtocol := Result;
end;
end;
function GetContactDisplayName(hContact: THandle; Proto: AnsiString = ''; Contact: Boolean = False): String;
var
ci: TContactInfo;
RetPWideChar, UW: PChar;
begin
if (hContact = 0) and Contact then
Result := TranslateW('Server')
else
begin
if Proto = '' then
Proto := GetContactProto(hContact);
if Proto = '' then
Result := TranslateW('Unknown Contact')
else
begin
ci.cbSize := SizeOf(ci);
ci.hContact := hContact;
ci.szProto := PAnsiChar(Proto);
ci.dwFlag := CNF_DISPLAY + CNF_UNICODE;
if CallService(MS_CONTACT_GETCONTACTINFO, 0, LPARAM(@ci)) = 0 then
begin
RetPWideChar := ci.retval.szVal.w;
UW := TranslateW('Unknown Contact');
if WideCompareText(RetPWideChar, UW) = 0 then
Result := AnsiToWideString(GetContactID(hContact, Proto), CP_ACP)
else
Result := RetPWideChar;
end
else
Result := String(GetContactID(hContact, Proto));
if Result = '' then
Result := TranslateAnsiW(Proto);
end;
end;
end;
function GetContactID(hContact: THandle; Proto: AnsiString = ''; Contact: Boolean = False): AnsiString;
var
uid: PAnsiChar;
dbv: TDBVARIANT;
cgs: TDBCONTACTGETSETTING;
tmp: String;
begin
Result := '';
if not((hContact = 0) and Contact) then
begin
if Proto = '' then
Proto := GetContactProto(hContact);
uid := PAnsiChar(CallProtoService(PAnsiChar(Proto), PS_GETCAPS, PFLAG_UNIQUEIDSETTING, 0));
if (Cardinal(uid) <> CALLSERVICE_NOTFOUND) and (uid <> nil) then
begin
cgs.szModule := PAnsiChar(Proto);
cgs.szSetting := uid;
cgs.pValue := @dbv;
try
if CallService(MS_DB_CONTACT_GETSETTING, hContact, LPARAM(@cgs)) = 0 then
begin
case dbv._type of
DBVT_BYTE:
Result := AnsiString(intToStr(dbv.bVal));
DBVT_WORD:
Result := AnsiString(intToStr(dbv.wVal));
DBVT_DWORD:
Result := AnsiString(intToStr(dbv.dVal));
DBVT_ASCIIZ:
Result := AnsiString(dbv.szVal.a);
DBVT_UTF8:
begin
tmp := AnsiToWideString(dbv.szVal.a, CP_UTF8);
Result := WideToAnsiString(tmp, hppCodepage);
end;
DBVT_WCHAR:
Result := WideToAnsiString(dbv.szVal.w, hppCodepage);
end;
DBFreeVariant(@dbv);
end;
except
end;
end;
end;
end;
function TranslateAnsiW(const S: AnsiString): WideString;
begin
Result := AnsiToWideString(Translate(PAnsiChar(S)),hppCodepage);
end;
function GetMyContactDisplayName(Proto: AnsiString): String;
var
ci: TContactInfo;
RetPWideChar, UW: PChar;
begin
ci.cbSize := SizeOf(ci);
ci.hContact := 0;
ci.szProto := PAnsiChar(Proto);
ci.dwFlag := CNF_DISPLAY + CNF_UNICODE;
if CallService(MS_CONTACT_GETCONTACTINFO, 0, LPARAM(@ci)) = 0 then
begin
RetPWideChar := ci.retval.szVal.w;
UW := TranslateW('Unknown Contact');
if WideCompareText(RetPWideChar, UW) = 0 then
Result := TranslateW('Unknown Contact')
else
Result := RetPWideChar;
end
else
Result := TranslateW('Unknown Contact');
end;
function GetMyContactID(Proto: AnsiString): String;
var
ci: TContactInfo;
RetPWideChar, UW: PChar;
TmpContactID: AnsiString;
begin
ci.cbSize := SizeOf(ci);
ci.hContact := 0;
ci.szProto := PAnsiChar(Proto);
ci.dwFlag := CNF_DISPLAY + CNF_UNICODE;
if CallService(MS_CONTACT_GETCONTACTINFO, 0, LPARAM(@ci)) = 0 then
begin
RetPWideChar := ci.retval.szVal.w;
UW := TranslateW('Unknown Contact');
if WideCompareText(RetPWideChar, UW) = 0 then
Result := TranslateW('Unknown Contact')
else
begin
TmpContactID := GetContactID(ci.hContact, Proto);
if TmpContactID <> '' then
Result := TmpContactID
else
Result := TranslateW('Unknown Contact');
end;
end
else
Result := TranslateW('Unknown Contact');
end;
end.
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