From c40be616abac15a0a2cd7e9db9f05ab2a17cb114 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Tue, 24 Sep 2013 19:33:32 +0000
Subject: missing file

git-svn-id: http://svn.miranda-ng.org/main/trunk@6215 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 protocols/GTalkExt/src/avatar.cpp | 171 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 171 insertions(+)
 create mode 100644 protocols/GTalkExt/src/avatar.cpp

(limited to 'protocols/GTalkExt/src')

diff --git a/protocols/GTalkExt/src/avatar.cpp b/protocols/GTalkExt/src/avatar.cpp
new file mode 100644
index 0000000000..9ab5cf4422
--- /dev/null
+++ b/protocols/GTalkExt/src/avatar.cpp
@@ -0,0 +1,171 @@
+//***************************************************************************************
+//
+//   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 "resources.h"
+#include "options.h"
+
+static const LPTSTR AVA_FILE_NAME_FORMAT = _T("%s\\%s\\AvatarCache\\Jabber\\") _T(SHORT_PLUGIN_NAME) _T(".pseudoava.png");
+static const LPTSTR AVA_RES_TYPE = _T("PNG");
+static const LPSTR SRMM_MODULE_NAME = "SRMM";
+static const LPSTR SRMM_AVATAR_SETTING_NAME = "Avatar";
+
+static const int SET_AVATAR_INTERVAL = 2000;
+
+LPTSTR CreateAvaFile(HANDLE *hFile)
+{
+	TCHAR name[MAX_PATH + 2];
+	TCHAR path[MAX_PATH + 2];
+	TCHAR full[MAX_PATH + 2];
+
+	if (CallService(MS_DB_GETPROFILENAMET, (WPARAM)SIZEOF(name), (LPARAM)&name))
+		return NULL;
+
+	for (int i = lstrlen(name); i >= 0; i--)
+		if ('.' == name[i]) {
+			name[i] = 0;
+			break;
+		}
+
+	if (CallService(MS_DB_GETPROFILEPATHT, (WPARAM)SIZEOF(path), (LPARAM)&path))
+		return NULL;
+
+	mir_sntprintf(full, SIZEOF(full), AVA_FILE_NAME_FORMAT, path, name);
+	CreateDirectoryTreeT(full);
+
+	HANDLE h = CreateFile(full, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
+	if (h == INVALID_HANDLE_VALUE)
+		return NULL;
+
+	if (hFile)
+		*hFile = h;
+	else
+		CloseHandle(h);
+
+	return mir_tstrdup(full);
+}
+
+BOOL SaveAvatar(HANDLE hFile)
+{
+	HRSRC hres = FindResource(g_hInst, MAKEINTRESOURCE(IDI_PSEUDOAVA), AVA_RES_TYPE);
+	if (!hres) return FALSE;
+
+	HGLOBAL hglob = LoadResource(g_hInst, hres);
+	if (!hglob) return FALSE;
+
+	PVOID p = LockResource(hglob);
+	if (!p) return FALSE;
+
+	DWORD l = SizeofResource(g_hInst, hres);
+	if (!l) return FALSE;
+
+	DWORD written;
+	if (!WriteFile(hFile, p, l, &written, NULL)) return FALSE;
+	return written == l;
+}
+
+struct AVACHANGED {
+	HANDLE hTimer;
+	HANDLE hContact;
+};
+
+VOID CALLBACK CallSetAvatar(PVOID lpParameter, BOOLEAN TimerOrWaitFired)
+{
+	Thread_Push(0);
+	__try {
+		AVACHANGED *ach = (AVACHANGED*)lpParameter;
+		__try {
+			SetAvatar(ach->hContact);
+			DeleteTimerQueueTimer(NULL, ach->hTimer, NULL);
+		}
+		__finally {
+			free(ach);
+		}
+	}
+	__finally {
+		Thread_Pop();
+	}
+}
+
+int AvaChanged(WPARAM wParam, LPARAM lParam)
+{
+	if (!lParam && db_get_b((HANDLE)wParam, SHORT_PLUGIN_NAME, PSEUDOCONTACT_FLAG, 0)) {
+		BOOL enqueued = FALSE;
+		AVACHANGED *ach = (AVACHANGED*)malloc(sizeof(AVACHANGED));
+		__try {
+			ach->hContact = (HANDLE)wParam;
+			enqueued = CreateTimerQueueTimer(&ach->hTimer, NULL, CallSetAvatar, ach, SET_AVATAR_INTERVAL, 0, WT_EXECUTEONLYONCE);
+		}
+		__finally {
+			if (!enqueued) free(ach);
+		}
+	}
+	return 0;
+}
+
+CRITICAL_SECTION g_csSetAvatar;
+HANDLE hAvaChanged = 0;
+BOOL initialized = FALSE;
+
+BOOL InitAvaUnit(BOOL init)
+{
+	if (init) {
+		hAvaChanged = HookEvent(ME_AV_AVATARCHANGED, AvaChanged);
+		InitializeCriticalSection(&g_csSetAvatar);
+		initialized = TRUE;
+		return hAvaChanged != 0;
+	}
+	else {
+		if (initialized) {
+			initialized = FALSE;
+			DeleteCriticalSection(&g_csSetAvatar);
+		}
+		if (hAvaChanged) {
+			UnhookEvent(hAvaChanged);
+			hAvaChanged = 0;
+		}
+		return TRUE;
+	}
+}
+
+void SetAvatar(HANDLE hContact)
+{
+	mir_cslock lck(g_csSetAvatar);
+
+	avatarCacheEntry *ava = (avatarCacheEntry*)CallService(MS_AV_GETAVATARBITMAP, (WPARAM)hContact, 0);
+	if (ava && GetFileAttributes(&ava->szFilename[0]) != INVALID_FILE_ATTRIBUTES)
+		return;
+
+	HANDLE hFile;
+	ptrT avaFile( CreateAvaFile(&hFile));
+	if (avaFile == NULL)
+		return;
+
+	BOOL saved = SaveAvatar(hFile);
+	CloseHandle(hFile); hFile = 0;
+	if (!saved)
+		return;
+
+	if (ava)
+		CallService(MS_AV_SETAVATART, (WPARAM)hContact, (LPARAM)_T(""));
+	CallService(MS_AV_SETAVATART, (WPARAM)hContact, (LPARAM)avaFile);
+	db_set_ts(hContact, SRMM_MODULE_NAME, SRMM_AVATAR_SETTING_NAME, avaFile);
+}
-- 
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