GTalkExt, ICQ, IRC, Jabber: folders restructurization

git-svn-id: http://svn.miranda-ng.org/main/trunk@1890 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 212 insertions, 0 deletions

diff --git a/protocols/GTalkExt/src/avatar.cpp b/protocols/GTalkExt/src/avatar.cpp
new file mode 100644
index 0000000000..1e55937a44
--- /dev/null
+++ b/protocols/GTalkExt/src/avatar.cpp
@@ -0,0 +1,212 @@
+//***************************************************************************************

+//

+//   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 "avatar.h"

+#include "resources.h"

+#include "options.h"

+

+static const LPSTR AVA_FILE_NAME_FORMAT = "%s\\%s\\AvatarCache\\Jabber\\" SHORT_PLUGIN_NAME ".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;

+

+void ForceDir(LPSTR dir, int len)

+{

+	if (GetFileAttributesA(dir) != INVALID_FILE_ATTRIBUTES) return;

+	for (int i = len - 1; i >= 0; i--)

+		if ('\\' == dir[i]) {

+			dir[i] = 0;

+			__try {

+				ForceDir(dir, i);

+			}

+			__finally {

+				dir[i] = '\\';

+			}

+			CreateDirectoryA(dir, NULL);

+		}

+}

+

+void ForceFileDir(LPSTR file)

+{

+	for (int i = lstrlenA(file) - 1; i >= 0; i--)

+		if ('\\' == file[i]) {

+			file[i] = 0;

+			__try {

+				ForceDir(file, i);

+			}

+			__finally {

+				file[i] = '\\';

+			}

+			break;

+		}

+}

+

+LPSTR CreateAvaFile(HANDLE *hFile)

+{

+	char name[MAX_PATH + 2];

+	char path[MAX_PATH + 2];

+	char full[MAX_PATH + 2];

+

+	if (CallService(MS_DB_GETPROFILENAME, (WPARAM)sizeof(name), (LPARAM)&name))

+		return NULL;

+	for (int i = lstrlenA(name); i >= 0; i--)

+		if ('.' == name[i]) {

+			name[i] = 0;

+			break;

+		}

+

+	if (CallService(MS_DB_GETPROFILEPATH, (WPARAM)sizeof(path), (LPARAM)&path))

+		return NULL;

+	sprintf(&full[0], AVA_FILE_NAME_FORMAT, path, name);

+

+	ForceFileDir(&full[0]);

+

+	HANDLE h = 0;

+	__try {

+		h = CreateFileA(&full[0], GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);

+		if (INVALID_HANDLE_VALUE == h) return NULL;

+

+		if (hFile) *hFile = h; else CloseHandle(h);

+		h = 0;

+		return _strdup(&full[0]);

+	}

+	__finally {

+		CloseHandle(h);

+	}

+}

+

+extern HINSTANCE hInst;

+

+BOOL SaveAvatar(HANDLE hFile)

+{

+	HRSRC hres = FindResource(hInst, MAKEINTRESOURCE(IDI_PSEUDOAVA), AVA_RES_TYPE);

+	if (!hres) return FALSE;

+

+	HGLOBAL hglob = LoadResource(hInst, hres);

+	if (!hglob) return FALSE;

+

+	PVOID p = LockResource(hglob);

+	if (!p) return FALSE;

+

+	DWORD l = SizeofResource(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 && DBGetContactSettingByte((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)

+{

+	EnterCriticalSection(&g_csSetAvatar);

+	__try {

+		avatarCacheEntry *ava = (avatarCacheEntry*)CallService(MS_AV_GETAVATARBITMAP, (WPARAM)hContact, 0);

+		if (ava && GetFileAttributes(&ava->szFilename[0]) != INVALID_FILE_ATTRIBUTES)

+			return;

+

+		HANDLE hFile;

+		LPSTR avaFile = CreateAvaFile(&hFile);

+		if (avaFile)

+			__try {

+				BOOL saved = SaveAvatar(hFile);

+				CloseHandle(hFile); hFile = 0;

+				if (saved){

+					if (ava) CallService(MS_AV_SETAVATAR, (WPARAM)hContact, (LPARAM)"");

+					CallService(MS_AV_SETAVATAR, (WPARAM)hContact, (LPARAM)avaFile);

+					DBWriteContactSettingString(hContact, SRMM_MODULE_NAME, SRMM_AVATAR_SETTING_NAME, avaFile);

+				}

+			}

+			__finally {

+				free(avaFile);

+				CloseHandle(hFile);

+			}

+	}

+	__finally {

+		LeaveCriticalSection(&g_csSetAvatar);

+	}

+}
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