From 927add1b301c9f38808f3d35854d3ce896bff095 Mon Sep 17 00:00:00 2001
From: Vadim Dashevskiy <watcherhd@gmail.com>
Date: Sat, 19 May 2012 11:12:34 +0000
Subject: adding SpellChecker plugin

git-svn-id: http://svn.miranda-ng.org/main/trunk@69 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/Updater/services.cpp | 889 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 889 insertions(+)
 create mode 100644 plugins/Updater/services.cpp

(limited to 'plugins/Updater/services.cpp')

diff --git a/plugins/Updater/services.cpp b/plugins/Updater/services.cpp
new file mode 100644
index 0000000000..61e87c3665
--- /dev/null
+++ b/plugins/Updater/services.cpp
@@ -0,0 +1,889 @@
+#include "common.h"
+#include "services.h"
+
+UpdateList update_list;
+CRITICAL_SECTION list_cs;
+
+DWORD daily_timer_id, startup_timer_id;
+HANDLE hMainMenuItem, hGroupMenuItem;
+HANDLE hStartupDone;
+
+bool checking;
+
+#define NUM_SERVICES		13
+HANDLE hService[NUM_SERVICES];
+
+int CompareFileNameStruct(const FileNameStruct *p1, const FileNameStruct *p2)
+{
+    return p1->file_id - p2->file_id;
+}
+
+VOID CALLBACK CheckTimerProcDaily(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
+{
+	if(options.check_daily)
+		CallService(MS_UPDATE_CHECKFORUPDATES, (WPARAM)(is_idle && options.no_conf_idle), 0);
+}
+
+// returns true if any downloaded dll is active
+bool DownloadUpdates(UpdateList &todo, FilenameMap *map, bool dlls_only) {
+
+	bool dll_enabled_or_langpack = false;
+
+	bool use_popup = options.popup_notify && ArePopupsEnabled();
+	
+	// iterate through the updates we need to check
+
+	if (use_popup) 
+	{
+		ShowPopup(0, TranslateT("Downloading Updates"), _T(""), POPFLAG_SAVEHWND, -1);
+	} 
+	else 
+	{
+		CreateProgressWindow();
+
+		SendMessage(hwndProgress, WM_SETTEXT, 0, (LPARAM)TranslateT("Progress - Downloading updates..."));
+		SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Downloading"), 0);
+	}
+
+	TCHAR msg[512];
+	TCHAR *temp_str;
+	bool a_download_succeeded = false;
+
+	for (int index = 0; index < todo.getCount(); index++) 
+	{
+		// remember if the user has decided not to install this version
+		char stored_setting[256];
+		mir_snprintf(stored_setting, SIZEOF(stored_setting), "DisabledVer%s", todo[index].update.szComponentName);
+		DBVARIANT dbv;
+		bool download = todo[index].update_options.enabled;
+		if(!DBGetContactSettingString(0, "Updater", stored_setting, &dbv)) 
+		{
+			if(dbv.pszVal && strcmp(dbv.pszVal, todo[index].newVersion) == 0)
+				download = false;
+			else
+				DBDeleteContactSetting(0, "Updater", stored_setting);
+			DBFreeVariant(&dbv);
+		}
+
+		if(download) 
+		{
+			mir_sntprintf(msg, SIZEOF(msg), TranslateT("Downloading plugin: %s"), (temp_str = GetTString(todo[index].update.szComponentName)));
+			mir_free(temp_str);
+		} 
+		else 
+		{
+			mir_sntprintf(msg, SIZEOF(msg), TranslateT("Skipping plugin: %s"), (temp_str = GetTString(todo[index].update.szComponentName)));
+			mir_free(temp_str);
+		}
+
+		if (!use_popup) 
+		{
+			SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)msg, 0);
+			PostMessage(hwndProgress, WMU_SETPROGRESS, (WPARAM)(int)(index * 100.0 / todo.getCount()), 0);
+		} //else if(hwndPop) // disabled - just annoying
+			//ChangePopupText(hwndPop, msg);
+
+
+		if (download) 
+		{
+			bool got_file = false;
+			if(todo[index].update_options.use_beta) 
+			{
+				// download from i->update.szBetaUpdateURL to temp folder
+				got_file = GetFile(todo[index].update.szBetaUpdateURL, options.temp_folder, todo[index].update.szComponentName, todo[index].newVersion, dlls_only);
+			} else {
+				got_file = GetFile(todo[index].update.szUpdateURL, options.temp_folder, todo[index].update.szComponentName, todo[index].newVersion, dlls_only);
+			}
+
+			if(got_file) 
+			{
+				a_download_succeeded = true;
+				if (todo[index].file_id != -1) 
+				{
+                    FileNameStruct* fns = map->find((FileNameStruct*)&todo[index].file_id);
+					if (todo[index].cat == MC_PLUGINS || todo[index].cat == MC_UNKNOWN)
+                        dll_enabled_or_langpack |= RearrangeDlls(todo[index].shortName, fns->list);
+					else if(todo[index].cat == MC_LOCALIZATION) 
+					{
+						RearrangeLangpacks(todo[index].shortName, fns->list);
+						dll_enabled_or_langpack = true;
+					}
+				} 
+				else 
+				{
+					dll_enabled_or_langpack = true;
+				}
+			}
+		}
+
+		if (!use_popup && hwndProgress == 0)
+		{
+			RemoveFolder(options.temp_folder);
+			break; // user closed progress window - cancel
+		}
+	}
+	
+
+	ProgressWindowDone();
+	// postmessage here causes a lockup on exit! bah popups!!
+	//if(hwndPop) PostMessage(hwndPop, WMU_CLOSEPOP, 0, 0);
+	if (hwndPop) SendMessage(hwndPop, WMU_CLOSEPOP, 0, 0);
+
+	if(!a_download_succeeded) 
+	{
+		for(int i = 0; i < todo.getCount(); ++i)
+			free(todo[i].newVersion);
+		todo.destroy();
+	}
+
+	return dll_enabled_or_langpack;
+}
+
+void __stdcall sttNotifyStartup( void* dwParam ) {
+	NotifyEventHooks(hStartupDone, 0, 0);
+}
+
+void RestoreStatus() {
+	//NotifyEventHooks(hStartupDone, 0, 0);
+	// do this in a seperate thread, in case we're called from an event hook to prevent double-lock on core hook critical section (csHooks)
+	CallFunctionAsync(sttNotifyStartup, NULL);
+
+	if(options.start_offline) {
+		// restore global status - only works on startup since we remove the SavedGlobalStatus parameter
+		WORD clist_status = DBGetContactSettingWord(0, "CList", "Status", ID_STATUS_OFFLINE),
+			saved_global_status = DBGetContactSettingWord(0, MODULE, "SavedGlobalStatus", clist_status);
+		if(clist_status == ID_STATUS_OFFLINE && saved_global_status != clist_status) {
+#ifdef DEBUG_POPUPS
+			PUShowMessage("Updater: restoring status", SM_NOTIFY);
+#endif
+			CallService(MS_CLIST_SETSTATUSMODE, (WPARAM)saved_global_status, 0);		
+		}
+	}
+	DBDeleteContactSetting(0, MODULE, "SavedGlobalStatus");
+}
+
+bool WriteLastCheckTime(void)
+{
+	SYSTEMTIME now;
+	GetSystemTime(&now);
+
+	DBWriteContactSettingWord(0, MODULE, "LastUpdateDay", now.wDay);
+	DBWriteContactSettingWord(0, MODULE, "LastUpdateMonth", now.wMonth);
+	DBWriteContactSettingWord(0, MODULE, "LastUpdateYear", now.wYear);
+
+	return true;
+}
+
+void CheckForUpdatesWorker(void *param)
+{
+	if (checking) return;
+	/*
+	// this check doesn't work on some systems - not sure which or why
+	if(!(GetSystemMetrics(SM_NETWORK) & 1)) {
+		ShowError(TranslateT("No network - aborting update check"));
+		NLog("worker thread aborting - no network");
+		return 1; // no network
+	}
+	*/
+
+	NLog("CheckForUpdatesWorker thread starting");
+
+	checking = true;
+
+	WriteLastCheckTime();
+
+	bool confirm = !(((DWORD)param & 1) == 1);
+	bool restart = !(((DWORD)param & 2) == 2); // if restart is false, then we're doing an 'update and shutdown'
+
+	if(hwndOptions) PostMessage(hwndOptions, WMU_CHECKING, 0, 0);
+
+	bool use_popup = options.popup_notify && ArePopupsEnabled();
+	
+	FilenameMap fn_map(5, CompareFileNameStruct);
+	
+	if (use_popup) 
+	{
+		ShowPopup(0, TranslateT("Checking for Updates"), _T(""), POPFLAG_SAVEHWND, -1);
+	} 
+	else 
+	{
+		CreateProgressWindow();
+
+		SendMessage(hwndProgress, WM_SETTEXT, 0, (LPARAM)TranslateT("Progress - Checking for updates..."));
+		if (options.use_xml_backend) SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Downloading XML data"), 0);
+		else SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Checking for updates"), 0);
+
+	}
+	
+	EnterCriticalSection(&list_cs);
+
+	if (options.use_xml_backend)	
+    {
+		if (UpdateXMLData(MC_PLUGINS)) // prevent double error messages (in some cases)
+		{
+			// iterate through the registered plugins
+			if (!use_popup) SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Scanning plugins folder"), 0);
+			ScanPlugins(&fn_map, &update_list);
+
+			if (UpdateXMLData(MC_LOCALIZATION)) 
+			{
+				if (!use_popup) SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Scanning language packs"), 0);
+				ScanLangpacks(&fn_map, &update_list);
+			}
+
+			if(!use_popup) SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Updating component file listing ids"), 0);
+			UpdateFLIDs(update_list);
+		}
+
+		if (!use_popup) SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)TranslateT("Checking for updates"), 0);
+	}
+
+	UpdateList update_list2(update_list);
+	LeaveCriticalSection(&list_cs);
+
+	int count = update_list2.getCount(), index = 0;
+	TCHAR msg[512];
+	TCHAR *temp_str;
+
+	UpdateList todo;
+
+	for(index = 0; index < count; index++) 
+	{
+		if(update_list2[index].update_options.enabled) 
+		{
+			mir_sntprintf(msg, SIZEOF(msg), TranslateT("Checking plugin: %s"), (temp_str = GetTString(update_list2[index].update.szComponentName)));
+			mir_free(temp_str);
+		} 
+		else 
+		{
+			mir_sntprintf(msg, SIZEOF(msg), TranslateT("Skipping plugin: %s"), (temp_str = GetTString(update_list2[index].update.szComponentName)));
+			mir_free(temp_str);
+		}
+
+		if(!use_popup) {
+			SendMessage(hwndProgress, WMU_SETMESSAGE, (WPARAM)msg, 0);
+			SendMessage(hwndProgress, WMU_SETPROGRESS, (WPARAM)(int)(index * 100.0 / count), 0);
+		} //else if(hwndPop) // disabled - just annoying
+			//ChangePopupText(hwndPop, msg);
+
+		if (update_list2[index].update_options.enabled) 
+		{
+			char *nv;
+			bool beta;
+			if (nv =  UpdateRequired(update_list2[index], &beta)) 
+			{
+				todo.insert(new UpdateInternal(update_list2[index]));			
+				todo[todo.getCount()-1].newVersion = nv;
+				todo[todo.getCount()-1].update_options.use_beta = beta;
+			}
+		}
+		if (!use_popup && hwndProgress == NULL) 
+		{
+			RemoveFolder(options.temp_folder);
+			break; // user closed progress window - cancel
+		}
+	}
+
+	ProgressWindowDone();
+	if (hwndPop) PostMessage(hwndPop, WMU_CLOSEPOP, 0 , 0);
+	
+	if(options.use_xml_backend) {
+		FreeXMLData(MC_PLUGINS);
+		FreeXMLData(MC_LOCALIZATION);
+	}
+
+	bool restore_status = true;
+
+	if (todo.getCount()) 
+	{
+		int cd_ret = CD_OK;
+		if (confirm) 
+		{
+			if (use_popup) 
+			{
+				ShowPopup(0, TranslateT("Updates Available"), TranslateT("Updated Miranda components detected.\nClick here to install."), POPFLAG_SAVEHWND, -1);
+				DWORD ret;
+				while ((ret = WaitForSingleObject(hEventPop, 200)) == WAIT_TIMEOUT && !Miranda_Terminated());
+
+				if (!pop_cancelled && ret == WAIT_OBJECT_0 && !Miranda_Terminated()) 
+				{
+					cd_ret = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_CONFIRMUPDATES), GetDesktopWindow(), DlgProcConfirm, (LPARAM)&todo);
+				} 
+				else 
+				{
+					if(hwndOptions) PostMessage(hwndOptions, WMU_DONECHECKING, 0, 0);
+					RestoreStatus();
+					for(int i=0; i<todo.getCount(); ++i)
+						free(todo[i].newVersion);
+					checking = false;
+					Netlib_CloseHandle(hNetlibHttp);
+					hNetlibHttp = NULL;
+					return;
+				}
+			} 
+			else
+				cd_ret = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_CONFIRMUPDATES), GetDesktopWindow(), DlgProcConfirm, (LPARAM)&todo);
+		}
+
+
+
+		if (!confirm || cd_ret == CD_CONFALL || cd_ret == CD_NOINSTALL || cd_ret == CD_OK) 
+		{	
+			bool conf_all = (cd_ret == CD_CONFALL), no_install = (cd_ret == CD_NOINSTALL);
+
+			// ensure the backup folder exists (either create it or return non-zero signifying error)
+			if (options.backup && !CreatePath(options.backup_folder)) 
+			{
+				//MessageBox(0, Translate("Could not create backup folder"), Translate("Error"), MB_OK | MB_ICONERROR);
+				ShowError(TranslateT("Could not create backup folder"));
+				if (hwndOptions) PostMessage(hwndOptions, WMU_DONECHECKING, 0, 0);
+				RestoreStatus();
+				for (int i=0; i<todo.getCount(); ++i)
+					free(todo[i].newVersion);
+				checking = false;
+				Netlib_CloseHandle(hNetlibHttp);
+				hNetlibHttp = NULL;
+				return;
+			}
+
+			bool dll_enabled_or_langpack = DownloadUpdates(todo, &fn_map, confirm ? false : options.auto_dll_only);
+			if (todo.getCount() && !no_install) 
+			{
+				if (!conf_all || DialogBox(hInst, MAKEINTRESOURCE(IDD_CONFIRMCOMPONENTS), GetDesktopWindow(), DlgProcConfirmComponents) == IDOK) 
+				{
+					if (!dll_enabled_or_langpack && restart)
+					{ 
+						// we're not doing an 'update and shutdown', and we're not updating any active dlls...so just install
+
+						// get folders
+						TCHAR root_folder[MAX_PATH], plugins_folder[MAX_PATH];
+
+						GetRootDir(root_folder);
+
+						_tcscpy(plugins_folder, root_folder);
+						_tcscat(plugins_folder, _T("\\Plugins"));
+
+						// move files
+						MoveFiles(0, options.temp_folder, plugins_folder, options.backup_folder, root_folder);
+						
+						// rescan to get correct version numbers
+						ScanPlugins(0, 0);	
+					} 
+					else 
+					{
+						if (ExternProcess(restart) == 0) // if restarting, don't restore status
+							restore_status = false;
+					}
+				}
+			}
+		}
+
+		for (int i=0; i<todo.getCount(); ++i)
+			free(todo[i].newVersion);
+
+	} 
+	else if (!restart) 
+	{
+		PostMessage((HWND)CallService(MS_CLUI_GETHWND, 0, 0), WM_COMMAND, ID_ICQ_EXIT, 0);
+	}	
+
+	if (restore_status && restart) // restore status if we're not doing an 'update and shutdown', and the update was unsuccessful (or there was nothing to update, or no need to shutdown)
+	{
+		checking = false;
+		if (hwndOptions) PostMessage(hwndOptions, WMU_DONECHECKING, 0, 0);
+		RestoreStatus();
+	}
+	Netlib_CloseHandle(hNetlibHttp);
+	hNetlibHttp = NULL;
+}
+
+int FindFileInList(const char *name)
+{
+	int res = -1;
+	for (int i=0; i < update_list.getCount(); ++i)
+	{
+		if (strcmp(update_list[i].update.szComponentName, name) == 0)
+		{
+			res = i;
+			break;
+		}
+	}
+	return res;
+}
+
+INT_PTR Restart(WPARAM wParam, LPARAM lParam) {
+	ExternProcess(true);
+	return 0;
+}
+
+INT_PTR UpdateAndExit(WPARAM wParam, LPARAM lParam) {
+	return CallService(MS_UPDATE_CHECKFORUPDATES, 0, 1);
+}
+
+// if wParam, don't confirm
+// if lParam, install and shutdown but don't restart
+INT_PTR CheckForUpdates(WPARAM wParam, LPARAM lParam) {
+	if(daily_timer_id) KillTimer(0, daily_timer_id);
+	daily_timer_id = SetTimer(0, 0, 24 * 60 * 60 * 1000, CheckTimerProcDaily);
+
+	DWORD param = ((wParam ? 1 : 0) | (lParam ? 2 : 0));
+
+	mir_forkthread(CheckForUpdatesWorker, (void*)param);		
+	NLog("CheckForUpdates service called");
+
+	return 0;
+}
+
+INT_PTR EnumerateUpdates(WPARAM wParam, LPARAM lParam) {
+	UpdateEnumerateFunc func = (UpdateEnumerateFunc)wParam;
+
+	EnterCriticalSection(&list_cs);
+	for(int i=0; i<update_list.getCount(); ++i) {
+		func(update_list[i].update.szComponentName, &(update_list[i].update_options), lParam);
+	}
+	LeaveCriticalSection(&list_cs);
+
+	return 0;
+}
+
+void LoadUpdateOptions(char *szComponentName, UpdateOptions *update_options) {
+	char buff[256];
+	sprintf(buff, "Enable%s", szComponentName);
+	update_options->enabled = (DBGetContactSettingByte(0, MODULE, buff, 1) == 1);
+	if(!update_options->fixed) {
+		sprintf(buff, "UseBeta%s", szComponentName);
+		update_options->use_beta = (DBGetContactSettingByte(0, MODULE, buff, 0) == 1);
+	}
+}
+
+void SaveUpdateOptions(char *szComponentName, UpdateOptions *update_options) {
+	char buff[256];
+	sprintf(buff, "Enable%s", szComponentName);
+	DBWriteContactSettingByte(0, MODULE, buff, update_options->enabled ? 1 : 0);
+	if(!update_options->fixed) {
+		sprintf(buff, "UseBeta%s", szComponentName);
+		DBWriteContactSettingByte(0, MODULE, buff, update_options->use_beta ? 1 : 0);
+	}
+}
+
+INT_PTR SetUpdateOptions(WPARAM wParam, LPARAM lParam) {
+	char *szComponentName = (char *)wParam;
+	UpdateOptions *uo = (UpdateOptions *)lParam;
+	TCHAR *temp1 = 0;
+
+	bool found = false;
+	EnterCriticalSection(&list_cs);
+	for (int i=0; i<update_list.getCount(); ++i) {
+		if(strcmp(update_list[i].update.szComponentName, szComponentName) == 0
+			|| _tcscmp(temp1 = GetTString(update_list[i].update.szComponentName), (TCHAR *)szComponentName) == 0) // when set via options, szComponentName is translated and potentially already converted to unicode
+		{
+			found = true;
+			update_list[i].update_options = *uo;
+			SaveUpdateOptions(update_list[i].update.szComponentName, &update_list[i].update_options);
+			if(update_list[i].file_id == -1 && !uo->use_beta) {
+				update_list[i].file_id = CheckForFileID(update_list[i].update.szUpdateURL, update_list[i].update.szVersionURL, update_list[i].update.szComponentName);
+			}
+			break;
+		}
+	}
+	LeaveCriticalSection(&list_cs);
+	mir_free(temp1);
+
+	return found ? 0 : 1;
+}
+
+INT_PTR GetUpdateOptions(WPARAM wParam, LPARAM lParam) {
+	char *szComponentName = (char *)wParam;
+	UpdateOptions *uo = (UpdateOptions *)lParam;
+	TCHAR *temp1 = 0;
+
+	bool found = false;
+	EnterCriticalSection(&list_cs);
+	for (int i=0; i<update_list.getCount(); ++i) {
+		if(strcmp(update_list[i].update.szComponentName, szComponentName) == 0
+			|| _tcscmp((temp1 = GetTString(update_list[i].update.szComponentName)), (TCHAR *)szComponentName) == 0) // when set via options, szComponentName is translated and potentially already converted to unicode
+		{
+			found = true;
+			*uo = update_list[i].update_options;
+			break;
+		}
+	}
+	LeaveCriticalSection(&list_cs);
+	mir_free(temp1);
+
+	return found ? 0 : 1;
+}
+
+bool RegisterForFileListing(int file_id, PLUGININFO *pluginInfo, bool auto_register) 
+{
+	return RegisterForFileListing(file_id, pluginInfo->shortName, pluginInfo->version, auto_register, MC_PLUGINS);
+}
+
+bool IsRegistered(int file_id) 
+{
+	EnterCriticalSection(&list_cs);
+	for (int i=0; i<update_list.getCount(); ++i) 
+	{
+		if (update_list[i].file_id == file_id) 
+		{
+			LeaveCriticalSection(&list_cs);
+			return true; // plugin already registered
+		}
+	}
+	LeaveCriticalSection(&list_cs);
+
+	return false;
+}
+
+bool RegisterForFileListing(int file_id, const char *fl_name, DWORD version, bool auto_register, const Category cat) 
+{
+	// allow multiple registration of same plugin only if new plugin not automatically registered
+	// if multiple registration of an auto registered plugin occurs, use newest file id and version
+	EnterCriticalSection(&list_cs);
+	int i = FindFileInList(fl_name);
+	if (i >= 0 && !auto_register)
+		update_list.remove(i);
+	else if (i >= 0)
+	{
+		if (update_list[i].auto_register) 
+		{
+			update_list[i].file_id = file_id;		// in case plugin file id changes (i.e. scan from xml data will overwrite settings read from db on startup)
+			char version_str[16];
+			update_list[i].update.pbVersion = (BYTE *)safe_strdup(CreateVersionString(version, version_str));
+			update_list[i].update.cpbVersion = (int)strlen(version_str);
+		}
+		LeaveCriticalSection(&list_cs);
+		
+		// plugin already registered - set file id if AUTOREGISTER
+		if (update_list[i].update.szUpdateURL && strcmp(update_list[i].update.szUpdateURL, UPDATER_AUTOREGISTER) == 0) 
+		{
+			update_list[i].file_id = file_id;
+			char *buff = (char *)safe_alloc(strlen(MIM_DOWNLOAD_URL_PREFIX) + 9);
+			sprintf(buff, MIM_DOWNLOAD_URL_PREFIX "%d", file_id);
+			update_list[i].update.szUpdateURL = buff;
+			update_list[i].shortName = safe_strdup(update_list[i].update.szComponentName);
+
+			if(update_list[i].update.szBetaVersionURL)
+			{
+				update_list[i].update_options.fixed = false;
+				LoadUpdateOptions(update_list[i].update.szComponentName, &update_list[i].update_options);
+			}
+		}
+		return false;
+	}
+	LeaveCriticalSection(&list_cs);
+
+	UpdateInternal update_internal = {0};
+	char version_str[16];
+	char *buff;
+
+	update_internal.cat = cat;
+	update_internal.shortName = safe_strdup(fl_name);
+
+	update_internal.update.szComponentName = safe_strdup(fl_name);
+	update_internal.update.pbVersion = (BYTE *)safe_strdup(CreateVersionString(version, version_str));
+	update_internal.update.cpbVersion = (int)strlen(version_str);
+
+	buff = (char *)safe_alloc(strlen(MIM_DOWNLOAD_URL_PREFIX) + 9);
+	sprintf(buff, MIM_DOWNLOAD_URL_PREFIX "%d", file_id);
+	update_internal.update.szUpdateURL = buff;
+
+	///////// only used when not using the xml backend ////////////	
+	buff = (char *)safe_alloc(strlen("class=\"fileNameHeader\">") + strlen(fl_name) + 2);
+	sprintf(buff, "class=\"fileNameHeader\">%s ", fl_name);
+	update_internal.update.pbVersionPrefix = (BYTE *)buff;
+	update_internal.update.cpbVersionPrefix = (int)strlen(buff);
+
+	buff = (char *)safe_alloc(strlen(MIM_VIEW_URL_PREFIX) + 9);
+	sprintf(buff, MIM_VIEW_URL_PREFIX "%d", file_id);
+	update_internal.update.szVersionURL = buff;
+	///////////////////////////////////////////////////////////////
+
+	// same as register, except for fileID
+	update_internal.file_id = file_id;
+	update_internal.auto_register = auto_register;
+	update_internal.update_options.fixed = true;
+	update_internal.update_options.use_beta = false;
+
+	LoadUpdateOptions(update_internal.update.szComponentName, &update_internal.update_options);
+
+	EnterCriticalSection(&list_cs);
+	update_list.insert(new UpdateInternal(update_internal));
+	LeaveCriticalSection(&list_cs);
+
+	return true;
+}
+
+void DoStartupProcess() {
+	if(checking) return;
+
+	if(OldXMLDataExists(MC_PLUGINS) && OldXMLDataExists(MC_LOCALIZATION)) {
+		if(options.check_on_startup) {
+			SYSTEMTIME now;
+			GetSystemTime(&now);
+
+			if(options.check_once) {
+				if(DBGetContactSettingWord(0, MODULE, "LastUpdateDay", 32) == 32) {
+					CallService(MS_UPDATE_CHECKFORUPDATES, 0, 0);
+				} else {
+					if(now.wDay != DBGetContactSettingWord(0, MODULE, "LastUpdateDay", now.wDay)
+						|| now.wMonth != DBGetContactSettingWord(0, MODULE, "LastUpdateMonth", now.wMonth)
+						|| now.wYear != DBGetContactSettingWord(0, MODULE, "LastUpdateYear", now.wYear))
+					{
+						CallService(MS_UPDATE_CHECKFORUPDATES, 0, 0);
+					} else {
+						if(LoadOldXMLData(MC_PLUGINS, false)) {
+							ScanPlugins(0, 0);
+							FreeXMLData(MC_PLUGINS);
+						}
+						if(LoadOldXMLData(MC_LOCALIZATION, false)) {
+							ScanLangpacks(0, 0);
+							FreeXMLData(MC_LOCALIZATION);
+						}
+
+						RestoreStatus();
+					}
+				}
+			} else {
+				CallService(MS_UPDATE_CHECKFORUPDATES, 0, 0);
+			}
+		} else {
+			if(LoadOldXMLData(MC_PLUGINS, false)) {
+				ScanPlugins(0, 0);
+				FreeXMLData(MC_PLUGINS);
+			}
+			if(LoadOldXMLData(MC_LOCALIZATION, false)) {
+				ScanLangpacks(0, 0);
+				FreeXMLData(MC_LOCALIZATION);
+			}
+
+			RestoreStatus();
+		}
+	} else {
+		if(options.check_on_startup) CallService(MS_UPDATE_CHECKFORUPDATES, 0, 0);
+		else RestoreStatus();
+	}
+
+}
+
+
+INT_PTR Register(WPARAM wParam, LPARAM lParam) {
+
+	Update *update = (Update *)lParam;
+	UpdateInternal update_internal = {0};
+
+	// remove registered plugin if already there
+	EnterCriticalSection(&list_cs);
+	int i = FindFileInList(update->szComponentName);
+	if (i >= 0) update_list.remove(i);
+	LeaveCriticalSection(&list_cs);
+
+	if(update->szComponentName == 0 || update->pbVersion == 0)
+		return 1;
+	if(update->szVersionURL == 0 && (update->szUpdateURL == 0 || strcmp(update->szUpdateURL, UPDATER_AUTOREGISTER) != 0) && update->szBetaVersionURL == 0) // both betas and normal updates disabled - complain
+		return 1;
+
+	update_internal.cat = MC_UNKNOWN;
+
+	// duplicate all the data...sigh
+	update_internal.update.szComponentName = safe_strdup(update->szComponentName);
+
+	if(update->szVersionURL) update_internal.update.szVersionURL = safe_strdup(update->szVersionURL);
+	if(update->szUpdateURL) update_internal.update.szUpdateURL = safe_strdup(update->szUpdateURL);
+
+	// if revision update url is from the fl, and we can find the file_id, use xml data if available
+	// otherwise set this to -1 to check url's specified
+	if(update_internal.update.szUpdateURL)
+		update_internal.file_id = CheckForFileID(update_internal.update.szUpdateURL, update_internal.update.szVersionURL, update_internal.update.szComponentName);
+	else
+		update_internal.file_id = -1;
+	
+	if(update_internal.file_id != -1) { // ensure correct format for file listing version string search data
+		char *buff = (char *)safe_alloc(strlen("class=\"fileNameHeader\">") + strlen(update->szComponentName) + 2);
+		sprintf(buff, "class=\"fileNameHeader\">%s ", update->szComponentName);
+		update_internal.update.pbVersionPrefix = (BYTE *)buff;
+		update_internal.update.cpbVersionPrefix = (int)strlen(buff);
+
+		update_internal.shortName = safe_strdup(update->szComponentName);
+	} else {
+		if(update->pbVersionPrefix) update_internal.update.pbVersionPrefix = safe_bytedup(update->pbVersionPrefix, update->cpbVersionPrefix);
+		update_internal.update.cpbVersionPrefix = update->cpbVersionPrefix;
+	}
+
+	// leave beta alone
+	if(update->szBetaVersionURL) update_internal.update.szBetaVersionURL = safe_strdup(update->szBetaVersionURL);
+	if(update->pbBetaVersionPrefix) update_internal.update.pbBetaVersionPrefix = safe_bytedup(update->pbBetaVersionPrefix, update->cpbBetaVersionPrefix);
+	update_internal.update.cpbBetaVersionPrefix = update->cpbBetaVersionPrefix;
+	if(update->szBetaUpdateURL) update_internal.update.szBetaUpdateURL = safe_strdup(update->szBetaUpdateURL);
+
+	update_internal.update.pbVersion = safe_bytedup(update->pbVersion, update->cpbVersion);
+	update_internal.update.cpbVersion = update->cpbVersion;
+
+	if(update->cbSize > UPDATE_V1_SIZE && update->szBetaChangelogURL) 
+		update_internal.update.szBetaChangelogURL = safe_strdup(update->szBetaChangelogURL);
+
+	update_internal.update_options.fixed = (update->szVersionURL == 0 || strcmp(update->szUpdateURL, UPDATER_AUTOREGISTER) == 0 || update->szBetaVersionURL == 0); // set 'fixed' flag
+	update_internal.update_options.use_beta = (update->szVersionURL == 0 || strcmp(update->szUpdateURL, UPDATER_AUTOREGISTER) == 0);
+	LoadUpdateOptions(update_internal.update.szComponentName, &update_internal.update_options);
+
+	EnterCriticalSection(&list_cs);
+	update_list.insert(new UpdateInternal(update_internal));
+	LeaveCriticalSection(&list_cs);
+
+	//if(strcmp(update_internal.update.szComponentName, "My Details") == 0) {
+	//	MessageBox(0, "My Details registered", "msg", MB_OK);
+	//}
+
+	return 0;
+}
+
+INT_PTR RegisterFL(WPARAM wParam, LPARAM lParam) {
+	int file_id = (INT_PTR)wParam;
+	PLUGININFO *pluginInfo  = (PLUGININFO *)lParam;
+
+	// remove registered plugin if already there
+	EnterCriticalSection(&list_cs);
+	int i = FindFileInList(pluginInfo->shortName);
+	if (i >= 0) update_list.remove(i);
+	LeaveCriticalSection(&list_cs);
+
+	RegisterForFileListing(file_id, pluginInfo, false);
+
+	return 0;
+}
+
+INT_PTR Unregister(WPARAM wParam, LPARAM lParam) {
+	char *szComponentName = (char *)lParam;
+
+	// remove registered plugin if found
+	EnterCriticalSection(&list_cs);
+	int i = FindFileInList(szComponentName);
+	if (i >= 0) update_list.remove(i);
+	LeaveCriticalSection(&list_cs);
+
+	return 0;
+}
+
+INT_PTR CheckForUpdatesTrgr(WPARAM wParam, LPARAM lParam) {
+	if(wParam & ACT_PERFORM) {
+#ifdef DEBUG_POPUPS
+		PUShowMessage("Updater: triggered check", SM_NOTIFY);
+#endif
+		CallService(MS_UPDATE_CHECKFORUPDATES, (WPARAM)(is_idle && options.no_conf_idle), 0);
+	}
+	return 0;
+}
+
+int ServicesModulesLoaded2(WPARAM wParam, LPARAM lParam) {
+	// do initial update etc. depending on options and time
+	KillTimer(0, startup_timer_id);
+	DoStartupProcess();
+	return 0;
+}
+
+VOID CALLBACK StartupTimerProc(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime) {
+	KillTimer(0, startup_timer_id);
+	ServicesModulesLoaded2(0, 0);
+}
+
+HANDLE hEventServicesModulesLoaded2;
+
+int ServicesModulesLoaded(WPARAM wParam, LPARAM lParam) {
+	// add main menu item
+
+	CLISTMENUITEM menu = {0};
+
+	menu.cbSize=sizeof(menu);
+	menu.flags = CMIM_ALL | CMIF_ICONFROMICOLIB;
+	menu.icolibItem = GetIconHandle(I_CHKUPD);
+
+	menu.pszName = "Check for updates";
+	menu.pszService= MS_UPDATE_CHECKFORUPDATES;
+	menu.position = 500010000;
+
+#ifdef MS_CLIST_ADDGROUPMENUITEM
+	if (ServiceExists(MS_CLIST_ADDGROUPMENUITEM)) {
+		GroupMenuParam gmp = {0};
+		hGroupMenuItem = (HANDLE)CallService(MS_CLIST_ADDGROUPMENUITEM,(WPARAM)&gmp,(LPARAM)&menu);
+	}
+#endif
+	hMainMenuItem = (HANDLE)CallService(MS_CLIST_ADDMAINMENUITEM,0,(LPARAM)&menu);
+
+	hEventServicesModulesLoaded2 = HookEvent(ME_SYSTEM_MODULESLOADED, ServicesModulesLoaded2);
+	startup_timer_id = SetTimer(0, 0, 5000, StartupTimerProc);
+
+	return 0;
+}
+
+INT_PTR EnableStatusControl(WPARAM wParam, LPARAM lParam)
+{
+	BOOL enable = (BOOL)wParam;
+
+	options.start_offline = (enable == TRUE);
+
+	return 0;
+}
+
+INT_PTR IsUpdateSupported(WPARAM wParam, LPARAM lParam) 
+{
+	char *szComponentName = (char *)lParam;
+
+	EnterCriticalSection(&list_cs);
+	bool res = FindFileInList(szComponentName) >= 0;
+	LeaveCriticalSection(&list_cs);
+
+	return res;
+}
+
+int ServicesPreShutdown(WPARAM wParam, LPARAM lParam) {
+	Netlib_Shutdown(hNetlibHttp);
+	return 0;
+}
+
+HANDLE hEventPreShutDown, hEventServicesModulesLoaded;
+void InitServices() {
+
+	InitializeCriticalSection(&list_cs);
+
+	int i = 0;
+	hService[i++] = CreateServiceFunction(MS_UPDATE_REGISTER, Register);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_REGISTERFL, RegisterFL);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_UNREGISTER, Unregister);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_CHECKFORUPDATESTRGR, CheckForUpdatesTrgr);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_CHECKFORUPDATES, CheckForUpdates);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_SETUPDATEOPTIONS, SetUpdateOptions);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_GETUPDATEOPTIONS, GetUpdateOptions);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_ENUMERATE, EnumerateUpdates);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_ENABLESTATUSCONTROL, EnableStatusControl);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_MENURESTART, Restart);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_MENUUPDATEANDEXIT, UpdateAndExit);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_MENUCHECKFORUPDATES, CheckForUpdates);
+	hService[i++] = CreateServiceFunction(MS_UPDATE_ISUPDATESUPPORTED, IsUpdateSupported);
+
+	hStartupDone = CreateHookableEvent(ME_UPDATE_STARTUPDONE);
+
+	hEventPreShutDown = HookEvent(ME_SYSTEM_PRESHUTDOWN, ServicesPreShutdown);
+
+	daily_timer_id = SetTimer(0, 0, 24 * 60 * 60 * 1000, CheckTimerProcDaily);
+
+	hEventServicesModulesLoaded = HookEvent(ME_SYSTEM_MODULESLOADED, ServicesModulesLoaded);
+}
+
+void DeinitServices() {
+	UnhookEvent(hEventPreShutDown);
+	UnhookEvent(hEventServicesModulesLoaded);
+	UnhookEvent(hEventServicesModulesLoaded2);
+
+	if(daily_timer_id) KillTimer(0, daily_timer_id);
+
+	DestroyHookableEvent(hStartupDone);
+
+	for(int i = 0; i < NUM_SERVICES; i++)
+		if(hService[i])
+			DestroyServiceFunction(hService[i]);
+
+	DeleteCriticalSection(&list_cs);
+	update_list.destroy();
+}
+
+
-- 
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