From e94477ebfe52639deb44898f3a67daca6d9b9fa4 Mon Sep 17 00:00:00 2001
From: watcherhd <watcherhd@e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb>
Date: Thu, 21 Apr 2011 15:34:12 +0000
Subject: GTalkExt - the 2nd level extension plugin for the Miranda IM Jabber
 protocol

git-svn-id: http://miranda-plugins.googlecode.com/svn/trunk@11 e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb
---
 gtalkext/popups.cpp | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 gtalkext/popups.cpp

(limited to 'gtalkext/popups.cpp')

diff --git a/gtalkext/popups.cpp b/gtalkext/popups.cpp
new file mode 100644
index 0000000..99ab944
--- /dev/null
+++ b/gtalkext/popups.cpp
@@ -0,0 +1,104 @@
+//***************************************************************************************
+//
+//   Google Extension plugin for the Miranda IM's Jabber protocol
+//   Copyright (c) 2011 bems@jabber.org, George Hazan (ghazan@jabber.ru)
+//
+//   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.
+//
+//***************************************************************************************
+
+#include "stdafx.h"
+#include "popups.h"
+#include "options.h"
+
+static const LPTSTR YAPP_WND_CLASS1 = _T("YAPPYAPPWindowClass");
+static const LPTSTR YAPP_WND_CLASS2 = _T("YAPPWinClass");
+
+extern BOOL isOriginalPopups;
+
+LRESULT CALLBACK PopupHookProc(int nCode, WPARAM wParam, LPARAM lParam)
+{
+	PCWPRETSTRUCT cs = (PCWPRETSTRUCT)lParam;
+	if ((HC_ACTION == nCode) &&
+		(WM_CREATE == cs->message) &&
+		(-1 != cs->lResult) &&
+		ServiceExists(MS_POPUP_GETCONTACT)) {
+
+			// with YAPP we can't call MS_POPUP_GETCONTACT on a random window
+			TCHAR ClassName[32];
+			GetClassName(cs->hwnd, ClassName, sizeof(ClassName) / sizeof(TCHAR));
+			if (isOriginalPopups ||
+				!lstrcmp(YAPP_WND_CLASS1, ClassName) ||
+				!lstrcmp(YAPP_WND_CLASS2, ClassName)) {
+
+					HANDLE hContact = (HANDLE)CallService(MS_POPUP_GETCONTACT, (WPARAM)cs->hwnd, 0);
+					if (hContact != (HANDLE)-1 &&
+						hContact != (HANDLE)0x80000000 &&
+						DBGetContactSettingByte(hContact, SHORT_PLUGIN_NAME, PSEUDOCONTACT_FLAG, 0)) {
+							LPCSTR proto = (LPCSTR)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0);
+							DWORD checkboxes = ReadCheckboxes(0, proto);
+							if (ReadCheckbox(0, IDC_PSEUDOCONTACTENABLED, checkboxes) &&
+								ReadCheckbox(0, IDC_SUPRESSFOREIGN, checkboxes))
+									PostMessage(cs->hwnd, WM_CLOSE, 0, 0);
+					}
+			}
+	}
+	return CallNextHookEx(0, nCode, wParam, lParam);
+}
+
+typedef PLUGININFOEX* (MIRANDAPLUGININFOEX) (DWORD mirandaVersion);
+
+static GUID POPUP_GUID1 = {0x26a9125d, 0x7863, 0x4e01, {0xaf, 0xe, 0xd1, 0x4e, 0xf9, 0x5c, 0x50, 0x54}};
+static GUID POPUP_GUID2 = {0x26a9125d, 0x7863, 0x4e01, {0xaf, 0xe, 0xd1, 0x4e, 0xf9, 0x5c, 0x50, 0x53}};
+
+DWORD g_mirandaVersion = 0;
+
+BOOL IsOriginalPopupModule(HMODULE hMod)
+{
+	MIRANDAPLUGININFOEX *MirandaPluginInfoEx = (MIRANDAPLUGININFOEX*)GetProcAddress(hMod, "MirandaPluginInfoEx");
+	if (!MirandaPluginInfoEx) return FALSE;
+
+	PLUGININFOEX *PluginInfoEx = MirandaPluginInfoEx(g_mirandaVersion);
+	if (!PluginInfoEx) return FALSE;
+
+	GUID *guid1 = (GUID*)&PluginInfoEx->uuid;
+	GUID *guid2 = (GUID*)&POPUP_GUID1;
+	GUID *guid3 = (GUID*)&POPUP_GUID2;
+	return (IsEqualGUID(*guid1, *guid2) || IsEqualGUID(*guid1, *guid3));
+}
+
+extern BOOL isOriginalPopups;
+
+void DetectPopupModule()
+{
+	DWORD bytesNeeded;
+	if (!EnumProcessModules(GetCurrentProcess(), NULL, 0, &bytesNeeded))
+		return;
+
+	HMODULE *mods = (HMODULE*)malloc(bytesNeeded);
+	__try {
+		if (!EnumProcessModules(GetCurrentProcess(), mods, bytesNeeded, &bytesNeeded))
+			return;
+
+		for (DWORD i = 0; i < (bytesNeeded / sizeof(HMODULE)); i++)
+			if (IsOriginalPopupModule(mods[i])) {
+				isOriginalPopups = TRUE;
+				break;
+			}
+	}
+	__finally {
+		free(mods);
+	}
+}
-- 
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