// Copyright � 2010-2012 sss
// 
// 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"

extern HINSTANCE hInst;
extern bool bJabberAPI, bFileTransfers;

static INT_PTR CALLBACK DlgProcGpgOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
static INT_PTR CALLBACK DlgProcGpgBinOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
static INT_PTR CALLBACK DlgProcGpgMsgOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
static INT_PTR CALLBACK DlgProcGpgAdvOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);

BOOL CheckStateLoadDB(HWND hwndDlg, int idCtrl, const char* szSetting, BYTE bDef)
{
	BOOL state = db_get_b(NULL, szGPGModuleName, szSetting, bDef);
	CheckDlgButton(hwndDlg, idCtrl, state ? BST_CHECKED : BST_UNCHECKED);
	return state;
}

BOOL CheckStateStoreDB(HWND hwndDlg, int idCtrl, const char* szSetting)
{
	BOOL state = IsDlgButtonChecked(hwndDlg, idCtrl);
	db_set_b(NULL, szGPGModuleName, szSetting, (BYTE)state);
	return state;
}

int GpgOptInit(WPARAM wParam, LPARAM)
{
	OPTIONSDIALOGPAGE odp = { 0 };
	odp.hInstance = hInst;
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_GPG);
	odp.pwszTitle = _T(szGPGModuleName);
	odp.pwszGroup = LPGENW("Services");
	odp.pwszTab = LPGENW("Main");
	odp.flags = ODPF_BOLDGROUPS | ODPF_UNICODE;
	odp.pfnDlgProc = DlgProcGpgOpts;
	Options_AddPage(wParam, &odp);

	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_GPG_BIN);
	odp.pwszTab = LPGENW("GnuPG Variables");
	odp.pfnDlgProc = DlgProcGpgBinOpts;
	Options_AddPage(wParam, &odp);

	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_GPG_MESSAGES);
	odp.pwszTab = LPGENW("Messages");
	odp.pfnDlgProc = DlgProcGpgMsgOpts;
	Options_AddPage(wParam, &odp);

	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_GPG_ADVANCED);
	odp.pwszTab = LPGENW("Advanced");
	odp.pfnDlgProc = DlgProcGpgAdvOpts;
	Options_AddPage(wParam, &odp);
	return 0;
}

map<int, MCONTACT> user_data;

int item_num = 0;
HWND hwndList_p = NULL;
HWND hwndCurKey_p = NULL;

void ShowLoadPublicKeyDialog();
static INT_PTR CALLBACK DlgProcGpgOpts(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	HWND hwndList = GetDlgItem(hwndDlg, IDC_USERLIST);
	hwndList_p = hwndList;
	hwndCurKey_p = GetDlgItem(hwndDlg, IDC_CURRENT_KEY);
	LVITEM item = { 0 };
	extern bool bIsMiranda09, bJabberAPI;
	NMLISTVIEW *hdr = (NMLISTVIEW *)lParam;
	switch (uMsg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		{
			LVCOLUMN col = { 0 };
			col.pszText = TranslateT("Contact");
			col.mask = LVCF_TEXT | LVCF_WIDTH;
			col.fmt = LVCFMT_LEFT;
			col.cx = 60;
			ListView_InsertColumn(hwndList, 0, &col);
			
			col.pszText = TranslateT("Key ID");
			col.mask = LVCF_TEXT | LVCF_WIDTH;
			col.fmt = LVCFMT_LEFT;
			col.cx = 50;
			ListView_InsertColumn(hwndList, 1, &col);
			
			col.pszText = TranslateT("Name");
			col.mask = LVCF_TEXT | LVCF_WIDTH;
			col.fmt = LVCFMT_LEFT;
			col.cx = 50;
			ListView_InsertColumn(hwndList, 2, &col);
			
			col.pszText = TranslateT("Email");
			col.mask = LVCF_TEXT | LVCF_WIDTH;
			col.fmt = LVCFMT_LEFT;
			col.cx = 50;
			ListView_InsertColumn(hwndList, 3, &col);
			
			col.pszText = TranslateT("Protocol");
			col.mask = LVCF_TEXT | LVCF_WIDTH;
			col.fmt = LVCFMT_LEFT;
			col.cx = 60;
			ListView_InsertColumn(hwndList, 4, &col);
			ListView_SetExtendedListViewStyleEx(hwndList, 0, LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT);
			int i = 1, iRow = 0;
			for (MCONTACT hContact = db_find_first(); hContact != NULL; hContact = db_find_next(hContact)) {
				if (isContactHaveKey(hContact)) {
					wchar_t *name = pcli->pfnGetContactDisplayName(hContact, 0);
					item.mask = LVIF_TEXT;
					item.iItem = i;
					item.iSubItem = 0;
					item.pszText = name;
					iRow = ListView_InsertItem(hwndList, &item);
					ListView_SetItemText(hwndList, iRow, 0, name);
					
					wchar_t *tmp = mir_a2u(GetContactProto(hContact));
					ListView_SetItemText(hwndList, iRow, 4, tmp);
					mir_free(tmp);
					
					char *tmp2 = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyID", "");
					tmp = mir_a2u(tmp2);
					mir_free(tmp2);
					ListView_SetItemText(hwndList, iRow, 1, (mir_wstrlen(tmp) > 1) ? tmp : L"not set");
					mir_free(tmp);
					
					tmp2 = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyMainName", "");
					if (!toUTF16(tmp2).empty())
						tmp = mir_wstrdup(toUTF16(tmp2).c_str());
					else
						tmp = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyMainName", L"");
					mir_free(tmp2);
					ListView_SetItemText(hwndList, iRow, 2, (mir_wstrlen(tmp) > 1) ? tmp : L"not set");
					mir_free(tmp);
					
					tmp2 = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyMainEmail", "");
					if (!toUTF16(tmp2).empty())
						tmp = mir_wstrdup(toUTF16(tmp2).c_str());
					else
						tmp = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyMainEmail", L"");
					mir_free(tmp2);
					ListView_SetItemText(hwndList, iRow, 3, (mir_wstrlen(tmp) > 1) ? tmp : L"not set");
					mir_free(tmp);
					
					if (db_get_b(hContact, szGPGModuleName, "GPGEncryption", 0))
						ListView_SetCheckState(hwndList, iRow, 1);
					user_data[i] = hContact;
					memset(&item, 0, sizeof(item));
					ListView_SetColumnWidth(hwndList, 0, LVSCW_AUTOSIZE);// not sure about this
					ListView_SetColumnWidth(hwndList, 1, LVSCW_AUTOSIZE);
					ListView_SetColumnWidth(hwndList, 2, LVSCW_AUTOSIZE);
					ListView_SetColumnWidth(hwndList, 3, LVSCW_AUTOSIZE);
					ListView_SetColumnWidth(hwndList, 4, LVSCW_AUTOSIZE);
					i++;
				}
			}
			wchar_t *tmp = UniGetContactSettingUtf(NULL, szGPGModuleName, "szLogFilePath", L"");
			SetDlgItemText(hwndDlg, IDC_LOG_FILE_EDIT, (mir_wstrlen(tmp) > 1) ? tmp : L"c:\\GPGdebug.log");
			mir_free(tmp);
			CheckStateLoadDB(hwndDlg, IDC_DEBUG_LOG, "bDebugLog", 0);
			EnableWindow(GetDlgItem(hwndDlg, IDC_JABBER_API), bIsMiranda09);
			EnableWindow(GetDlgItem(hwndDlg, IDC_AUTO_EXCHANGE), (bIsMiranda09 && bJabberAPI));
			{
				string keyinfo = Translate("Default private key ID");
				keyinfo += ": ";
				char *keyid = UniGetContactSettingUtf(NULL, szGPGModuleName, "KeyID", "");
				keyinfo += (mir_strlen(keyid) > 0) ? keyid : Translate("not set");
				mir_free(keyid);
				SetDlgItemTextA(hwndDlg, IDC_CURRENT_KEY, keyinfo.c_str());
			}
			if (bIsMiranda09)
				CheckStateLoadDB(hwndDlg, IDC_JABBER_API, "bJabberAPI", 1);
			CheckStateLoadDB(hwndDlg, IDC_FILE_TRANSFERS, "bFileTransfers", 0);
			CheckStateLoadDB(hwndDlg, IDC_AUTO_EXCHANGE, "bAutoExchange", 0);
		}
		return TRUE;

	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDC_DELETE_KEY_BUTTON:
			void setClistIcon(MCONTACT hContact);
			void setSrmmIcon(MCONTACT hContact);
			{ //gpg execute block
				wchar_t *ptmp;
				char *tmp;
				bool keep = false;
				bool ismetacontact = false;
				MCONTACT meta = NULL;
				MCONTACT hContact = user_data[item_num + 1];
				if (db_mc_isMeta(hContact)) {
					meta = hContact;
					hContact = metaGetMostOnline(hContact);
					ismetacontact = true;
				}
				else if ((meta = db_mc_getMeta(user_data[item_num + 1])) != NULL) {
					hContact = metaGetMostOnline(meta);
					ismetacontact = true;
				}
				tmp = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyID", "");
				for (MCONTACT hcnttmp = db_find_first(); hcnttmp != NULL; hcnttmp = db_find_next(hcnttmp)) {
					if (hcnttmp != hContact) {
						char *tmp2 = UniGetContactSettingUtf(hcnttmp, szGPGModuleName, "KeyID", "");
						if (!mir_strcmp(tmp, tmp2)) {
							mir_free(tmp2);
							keep = true;
							break;
						}
						mir_free(tmp2);
					}
				}
				if (!keep)
					if (MessageBox(0, TranslateT("This key is not used by any contact. Do you want to remove it from public keyring?"), TranslateT("Key info"), MB_YESNO) == IDYES) {
						std::vector<wstring> cmd;
						string output;
						DWORD exitcode;
						cmd.push_back(L"--batch");
						cmd.push_back(L"--yes");
						cmd.push_back(L"--delete-key");
						ptmp = mir_a2u(tmp);
						cmd.push_back(ptmp);
						mir_free(ptmp);
						gpg_execution_params params(cmd);
						pxResult result;
						params.out = &output;
						params.code = &exitcode;
						params.result = &result;
						if (!gpg_launcher(params)) {
							mir_free(tmp);
							break;
						}
						if (result == pxNotFound) {
							mir_free(tmp);
							break;
						}
						if (output.find("--delete-secret-keys") != string::npos)
							MessageBox(0, TranslateT("we have secret key for this public key, do not removing from GPG keyring"), TranslateT("info"), MB_OK);
						else
							MessageBox(0, TranslateT("Key removed from GPG keyring"), TranslateT("info"), MB_OK);
					}
				mir_free(tmp);
				if (ismetacontact) {
					if (MessageBox(0, TranslateT("Do you want to remove key from entire metacontact (all subcontacts)?"), TranslateT("Metacontact detected"), MB_YESNO) == IDYES) {
						MCONTACT hcnt = NULL;
						int count = db_mc_getSubCount(meta);
						for (int i = 0; i < count; i++) {
							hcnt = db_mc_getSub(meta, i);
							if (hcnt) {
								db_unset(hcnt, szGPGModuleName, "KeyID");
								db_unset(hcnt, szGPGModuleName, "GPGPubKey");
								db_unset(hcnt, szGPGModuleName, "KeyMainName");
								db_unset(hcnt, szGPGModuleName, "KeyType");
								db_unset(hcnt, szGPGModuleName, "KeyMainEmail");
								db_unset(hcnt, szGPGModuleName, "KeyComment");
								setClistIcon(hcnt);
								setSrmmIcon(hcnt);
							}
						}
					}
					else {
						db_unset(hContact, szGPGModuleName, "KeyID");
						db_unset(hContact, szGPGModuleName, "GPGPubKey");
						db_unset(hContact, szGPGModuleName, "KeyMainName");
						db_unset(hContact, szGPGModuleName, "KeyType");
						db_unset(hContact, szGPGModuleName, "KeyMainEmail");
						db_unset(hContact, szGPGModuleName, "KeyComment");
						setClistIcon(hContact);
						setSrmmIcon(hContact);
					}
				}
				else {
					db_unset(user_data[item_num + 1], szGPGModuleName, "KeyID");
					db_unset(user_data[item_num + 1], szGPGModuleName, "GPGPubKey");
					db_unset(user_data[item_num + 1], szGPGModuleName, "KeyMainName");
					db_unset(user_data[item_num + 1], szGPGModuleName, "KeyType");
					db_unset(user_data[item_num + 1], szGPGModuleName, "KeyMainEmail");
					db_unset(user_data[item_num + 1], szGPGModuleName, "KeyComment");
					setClistIcon(user_data[item_num + 1]);
					setSrmmIcon(user_data[item_num + 1]);
				}
			}
			ListView_SetItemText(hwndList, item_num, 3, TranslateT("not set"));
			ListView_SetItemText(hwndList, item_num, 2, TranslateT("not set"));
			ListView_SetItemText(hwndList, item_num, 1, TranslateT("not set"));
			break;

		case IDC_SELECT_KEY:
			void ShowFirstRunDialog();
			ShowFirstRunDialog();
			break;

		case IDC_SAVE_KEY_BUTTON:
			{
				wchar_t *tmp = GetFilePath(TranslateT("Export public key"), L"*", TranslateT(".asc pubkey file"), true);
				if (tmp) {
					wstring str(ptrW(UniGetContactSettingUtf(user_data[item_num + 1], szGPGModuleName, "GPGPubKey", L"")));
					wstring::size_type s = 0;
					while ((s = str.find(L"\r", s)) != wstring::npos)
						str.erase(s, 1);

					wfstream f(tmp, std::ios::out);
					delete[] tmp;
					f << str.c_str();
					f.close();
				}
			}
			break;

		case IDC_COPY_KEY:
			if (OpenClipboard(hwndDlg)) {
				char *szKey = UniGetContactSettingUtf(NULL, szGPGModuleName, "GPGPubKey", "");
				std::string str = szKey;
				mir_free(szKey);
				boost::algorithm::replace_all(str, "\n", "\r\n");
				HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, str.size() + 1);
				if (!hMem) {
					MessageBox(0, TranslateT("Failed to allocate memory"), TranslateT("Error"), MB_OK);
					break;
				}
				szKey = (char*)GlobalLock(hMem);
				if (!szKey) {
					wchar_t msg[64];
					mir_snwprintf(msg, TranslateT("Failed to lock memory with error %d"), GetLastError());
					MessageBox(0, msg, TranslateT("Error"), MB_OK);
					GlobalFree(hMem);
				}
				else {
					memcpy(szKey, str.c_str(), str.size());
					szKey[str.size()] = '\0';
					str.clear();
					EmptyClipboard();
					GlobalUnlock(hMem);
					if (!SetClipboardData(CF_OEMTEXT, hMem)) {
						GlobalFree(hMem);
						wchar_t msg[64];
						mir_snwprintf(msg, TranslateT("Failed write to clipboard with error %d"), GetLastError());
						MessageBox(0, msg, TranslateT("Error"), MB_OK);
					}
					CloseClipboard();
				}
			}
			else {
				wchar_t msg[64];
				mir_snwprintf(msg, TranslateT("Failed to open clipboard with error %d"), GetLastError());
				MessageBox(0, msg, TranslateT("Error"), MB_OK);
			}
			break;

		case IDC_LOG_FILE_SET:
			SetDlgItemText(hwndDlg, IDC_LOG_FILE_EDIT, ptrW(GetFilePath(TranslateT("Set log file"), L"*", TranslateT("LOG files"), 1)));
			break;
		}
		SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
		break;

	case WM_NOTIFY:
		EnableWindow(GetDlgItem(hwndDlg, IDC_AUTO_EXCHANGE), (bIsMiranda09 && IsDlgButtonChecked(hwndDlg, IDC_JABBER_API)));
		if (hdr && IsWindowVisible(hdr->hdr.hwndFrom) && hdr->iItem != (-1)) {
			if (hdr->hdr.code == NM_CLICK)
				item_num = hdr->iItem;
			else if (hdr->hdr.code == LVN_ITEMCHANGED) {
				void setClistIcon(MCONTACT hContact);
				void setSrmmIcon(MCONTACT hContact);
				if (ListView_GetCheckState(hwndList, item_num))
					db_set_b(user_data[item_num + 1], szGPGModuleName, "GPGEncryption", 1);
				else
					db_set_b(user_data[item_num + 1], szGPGModuleName, "GPGEncryption", 0);
				setClistIcon(user_data[item_num + 1]);
				setSrmmIcon(user_data[item_num + 1]);
			}
		}

		switch (((LPNMHDR)lParam)->code) {
		case PSN_APPLY:
			bDebugLog = CheckStateStoreDB(hwndDlg, IDC_DEBUG_LOG, "bDebugLog") != 0;
			if (bDebugLog)
				debuglog.init();
			bJabberAPI = CheckStateStoreDB(hwndDlg, IDC_JABBER_API, "bJabberAPI") != 0;
			bool old_bFileTransfers = db_get_b(NULL, szGPGModuleName, "bFileTransfers", 0) != 0;
			bFileTransfers = CheckStateStoreDB(hwndDlg, IDC_FILE_TRANSFERS, "bFileTransfers") != 0;
			if (bFileTransfers != old_bFileTransfers) {
				db_set_b(NULL, szGPGModuleName, "bSameAction", 0);
				bSameAction = false;
			}
			bAutoExchange = CheckStateStoreDB(hwndDlg, IDC_AUTO_EXCHANGE, "bAutoExchange") != 0;
			{
				wchar_t tmp[512];
				GetDlgItemText(hwndDlg, IDC_LOG_FILE_EDIT, tmp, _countof(tmp));
				db_set_ws(NULL, szGPGModuleName, "szLogFilePath", tmp);
			}
			return TRUE;
		}
		break;
	}

	return FALSE;
}


static INT_PTR CALLBACK DlgProcGpgBinOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		SetDlgItemText(hwndDlg, IDC_BIN_PATH, ptrW(UniGetContactSettingUtf(NULL, szGPGModuleName, "szGpgBinPath", L"gpg.exe")));
		SetDlgItemText(hwndDlg, IDC_HOME_DIR, ptrW(UniGetContactSettingUtf(NULL, szGPGModuleName, "szHomePath", L"gpg")));
		return TRUE;

	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDC_SET_BIN_PATH:
			{
				GetFilePath(TranslateT("Choose gpg.exe"), "szGpgBinPath", L"*.exe", TranslateT("EXE Executables"));
				CMStringW tmp(ptrW(UniGetContactSettingUtf(NULL, szGPGModuleName, "szGpgBinPath", L"gpg.exe")));
				SetDlgItemText(hwndDlg, IDC_BIN_PATH, tmp);
				bool gpg_exists = false;
				{
					if (_waccess(tmp, 0) != -1)
						gpg_exists = true;
					if (gpg_exists) {
						bool bad_version = false;
						wchar_t *tmp_path = UniGetContactSettingUtf(NULL, szGPGModuleName, "szGpgBinPath", L"");
						db_set_ws(NULL, szGPGModuleName, "szGpgBinPath", tmp);
						string out;
						DWORD code;
						std::vector<wstring> cmd;
						cmd.push_back(L"--version");
						gpg_execution_params params(cmd);
						pxResult result;
						params.out = &out;
						params.code = &code;
						params.result = &result;
						auto old_gpg_state = gpg_valid;
						gpg_valid = true;
						gpg_launcher(params);
						gpg_valid = old_gpg_state;
						db_set_ws(NULL, szGPGModuleName, "szGpgBinPath", tmp_path);
						mir_free(tmp_path);
						string::size_type p1 = out.find("(GnuPG) ");
						if (p1 != string::npos) {
							p1 += mir_strlen("(GnuPG) ");
							if (out[p1] != '1')
								bad_version = true;
						}
						else {
							bad_version = false;
							MessageBox(0, TranslateT("This is not GnuPG binary!\nIt is recommended that you use GnuPG v1.x.x with this plugin."), TranslateT("Warning"), MB_OK);
						}
						/*					  if(bad_version) //looks like working fine with gpg2
													MessageBox(0, TranslateT("Unsupported GnuPG version found, use at you own risk!\nIt is recommended that you use GnuPG v1.x.x with this plugin."), L"Warning", MB_OK); */
					}
				}
				wchar_t mir_path[MAX_PATH];
				PathToAbsoluteW(L"\\", mir_path);
				if (tmp.Find(mir_path, 0) == 0) {
					CMStringW path = tmp.Mid(mir_wstrlen(mir_path));
					SetDlgItemText(hwndDlg, IDC_BIN_PATH, path);
				}
			}
			break;
		case IDC_SET_HOME_DIR:
			{
				GetFolderPath(TranslateT("Set home directory"), "szHomePath");
				CMStringW tmp(ptrW(UniGetContactSettingUtf(NULL, szGPGModuleName, "szHomePath", L"")));
				SetDlgItemText(hwndDlg, IDC_HOME_DIR, tmp);
				wchar_t mir_path[MAX_PATH];
				PathToAbsoluteW(L"\\", mir_path);
				if (tmp.Find(mir_path, 0) == 0) {
					CMStringW path = tmp.Mid(mir_wstrlen(mir_path));
					SetDlgItemText(hwndDlg, IDC_HOME_DIR, tmp);
				}
			}
			break;
		default:
			break;
		}

		SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
		break;

	case WM_NOTIFY:
		switch (((LPNMHDR)lParam)->code) {
		case PSN_APPLY:
			wchar_t tmp[512];
			GetDlgItemText(hwndDlg, IDC_BIN_PATH, tmp, _countof(tmp));
			db_set_ws(NULL, szGPGModuleName, "szGpgBinPath", tmp);
			GetDlgItemText(hwndDlg, IDC_HOME_DIR, tmp, _countof(tmp));
			while (tmp[mir_wstrlen(tmp) - 1] == '\\')
				tmp[mir_wstrlen(tmp) - 1] = '\0';
			db_set_ws(NULL, szGPGModuleName, "szHomePath", tmp);
			return TRUE;
		}
		break;
	}
	return FALSE;
}

static INT_PTR CALLBACK DlgProcGpgMsgOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_INITDIALOG:
		{
			TranslateDialogDefault(hwndDlg);
			CheckStateLoadDB(hwndDlg, IDC_APPEND_TAGS, "bAppendTags", 0);
			CheckStateLoadDB(hwndDlg, IDC_STRIP_TAGS, "bStripTags", 0);
			{
				wchar_t *tmp = UniGetContactSettingUtf(NULL, szGPGModuleName, "szInOpenTag", L"<GPGdec>");
				SetDlgItemText(hwndDlg, IDC_IN_OPEN_TAG, tmp);
				mir_free(tmp);
				tmp = UniGetContactSettingUtf(NULL, szGPGModuleName, "szInCloseTag", L"</GPGdec>");
				SetDlgItemText(hwndDlg, IDC_IN_CLOSE_TAG, tmp);
				mir_free(tmp);
				tmp = UniGetContactSettingUtf(NULL, szGPGModuleName, "szOutOpenTag", L"<GPGenc>");
				SetDlgItemText(hwndDlg, IDC_OUT_OPEN_TAG, tmp);
				mir_free(tmp);
				tmp = UniGetContactSettingUtf(NULL, szGPGModuleName, "szOutCloseTag", L"</GPGenc>");
				SetDlgItemText(hwndDlg, IDC_OUT_CLOSE_TAG, tmp);
				mir_free(tmp);
			}
			return TRUE;
		}


	case WM_COMMAND:
		{
			switch (LOWORD(wParam)) {
			case IDC_APPEND_TAGS:
				break;
			default:
				break;
			}

			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
			break;
		}

	case WM_NOTIFY:
		{
			switch (((LPNMHDR)lParam)->code) {

			case PSN_APPLY:
				{
					bAppendTags = CheckStateStoreDB(hwndDlg, IDC_APPEND_TAGS, "bAppendTags") != 0;
					bStripTags = CheckStateStoreDB(hwndDlg, IDC_STRIP_TAGS, "bStripTags") != 0;
					{
						wchar_t tmp[128];
						GetDlgItemText(hwndDlg, IDC_IN_OPEN_TAG, tmp, _countof(tmp));
						db_set_ws(NULL, szGPGModuleName, "szInOpenTag", tmp);
						mir_free(inopentag);
						inopentag = (wchar_t*)mir_alloc(sizeof(wchar_t)* (mir_wstrlen(tmp) + 1));
						mir_wstrcpy(inopentag, tmp);
						GetDlgItemText(hwndDlg, IDC_IN_CLOSE_TAG, tmp, _countof(tmp));
						db_set_ws(NULL, szGPGModuleName, "szInCloseTag", tmp);
						mir_free(inclosetag);
						inclosetag = (wchar_t*)mir_alloc(sizeof(wchar_t)* (mir_wstrlen(tmp) + 1));
						mir_wstrcpy(inclosetag, tmp);
						GetDlgItemText(hwndDlg, IDC_OUT_OPEN_TAG, tmp, _countof(tmp));
						db_set_ws(NULL, szGPGModuleName, "szOutOpenTag", tmp);
						mir_free(outopentag);
						outopentag = (wchar_t*)mir_alloc(sizeof(wchar_t)* (mir_wstrlen(tmp) + 1));
						mir_wstrcpy(outopentag, tmp);
						GetDlgItemText(hwndDlg, IDC_OUT_CLOSE_TAG, tmp, _countof(tmp));
						db_set_ws(NULL, szGPGModuleName, "szOutCloseTag", tmp);
						mir_free(outclosetag);
						outclosetag = (wchar_t*)mir_alloc(sizeof(wchar_t)*(mir_wstrlen(tmp) + 1));
						mir_wstrcpy(outclosetag, tmp);
					}
					return TRUE;
				}
			}
		}
		break;
	}
	return FALSE;
}

static INT_PTR CALLBACK DlgProcGpgAdvOpts(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_INITDIALOG:
		extern bool bJabberAPI;
		TranslateDialogDefault(hwndDlg);
		CheckStateLoadDB(hwndDlg, IDC_PRESCENSE_SUBSCRIPTION, "bPresenceSigning", 0);
		EnableWindow(GetDlgItem(hwndDlg, IDC_PRESCENSE_SUBSCRIPTION), bJabberAPI);

		return TRUE;

	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDC_EXPORT:
			{
				INT_PTR ExportGpGKeys(WPARAM w, LPARAM l);
				ExportGpGKeys(NULL, NULL);
			}
			break;
		case IDC_IMPORT:
			{
				INT_PTR ImportGpGKeys(WPARAM w, LPARAM l);
				ImportGpGKeys(NULL, NULL);
			}
			break;
		}

		SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
		break;

	case WM_NOTIFY:
		switch (((LPNMHDR)lParam)->code) {
		case PSN_APPLY:
			bPresenceSigning = CheckStateStoreDB(hwndDlg, IDC_PRESCENSE_SUBSCRIPTION, "bPresenceSigning") != 0;
			return TRUE;
		}
		break;
	}
	return FALSE;
}

HWND hPubKeyEdit = NULL;

static LRESULT CALLBACK editctrl_ctrl_a(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_KEYDOWN:
		if (wParam == 0x41 && GetKeyState(VK_CONTROL) < 0)
			SendMessage(hwndDlg, EM_SETSEL, 0, -1);
		return 0;
	}
	return mir_callNextSubclass(hwndDlg, editctrl_ctrl_a, msg, wParam, lParam);
}

static INT_PTR CALLBACK DlgProcLoadPublicKey(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	static MCONTACT hContact;
	wstring key_buf;
	wstring::size_type ws1 = 0, ws2 = 0;
	switch (uMsg) {
	case WM_INITDIALOG:
		{
			hContact = user_data[1];
			SetWindowPos(hwndDlg, 0, load_key_rect.left, load_key_rect.top, 0, 0, SWP_NOSIZE | SWP_SHOWWINDOW);
			mir_subclassWindow(GetDlgItem(hwndDlg, IDC_PUBLIC_KEY_EDIT), editctrl_ctrl_a);
			MCONTACT hcnt = db_mc_tryMeta(hContact);
			TranslateDialogDefault(hwndDlg);
			{
				wstring msg = TranslateT("Load Public GPG Key for ");
				msg += pcli->pfnGetContactDisplayName(hcnt, 0);
				SetWindowText(hwndDlg, msg.c_str());
			}
			if (!hcnt) {
				EnableWindow(GetDlgItem(hwndDlg, IDC_SELECT_EXISTING), 0);
				EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_ENCRYPTION), 0);
			}
			if (isContactSecured(hcnt))
				SetDlgItemText(hwndDlg, IDC_ENABLE_ENCRYPTION, TranslateT("Turn off encryption"));
			else {
				SetDlgItemText(hwndDlg, IDC_ENABLE_ENCRYPTION, TranslateT("Turn on encryption"));
				CheckDlgButton(hwndDlg, IDC_ENABLE_ENCRYPTION, BST_CHECKED);
			}
			if (hcnt) {
				wchar_t *tmp = UniGetContactSettingUtf(hcnt, szGPGModuleName, "GPGPubKey", L"");
				wstring str = tmp;
				mir_free(tmp); tmp = NULL;
				if (!str.empty()) {
					wstring::size_type p = 0, stop = 0;
					for (;;) {
						if ((p = str.find(L"\n", p + 2)) != wstring::npos) {
							if (p > stop) {
								stop = p;
								str.insert(p, L"\r");
							}
							else break;
						}
					}
				}
				//			char *tmp = UniGetContactSettingUtf(hcnt, szGPGModuleName, "KeyID_Prescense", "");
				if (!hcontact_data[hcnt].key_in_prescense.empty()) {
					char *tmp2 = UniGetContactSettingUtf(hcnt, szGPGModuleName, "KeyID", "");
					if (!tmp2[0]) {
						string out;
						DWORD code;
						std::vector<wstring> cmd;
						cmd.push_back(L"--export");
						cmd.push_back(L"-a");
						cmd.push_back(toUTF16(hcontact_data[hcnt].key_in_prescense));
						gpg_execution_params params(cmd);
						pxResult result;
						params.out = &out;
						params.code = &code;
						params.result = &result;
						gpg_launcher(params); //TODO: handle errors
						if ((out.find("-----BEGIN PGP PUBLIC KEY BLOCK-----") != string::npos) && (out.find("-----END PGP PUBLIC KEY BLOCK-----") != string::npos)) {
							boost::algorithm::replace_all(out, "\n", "\r\n");

							wchar_t *tmp3 = mir_a2u(out.c_str());
							str.clear();
							str.append(tmp3);
							mir_free(tmp3);
							string msg = Translate("Load Public GPG Key for ");
							msg += _T2A(pcli->pfnGetContactDisplayName(hcnt, 0));
							msg += " (Key ID: ";
							msg += hcontact_data[hcnt].key_in_prescense;
							msg += Translate(" found in presence, and exists in keyring.)");
							SetWindowTextA(hwndDlg, msg.c_str());
						}
						else {
							string msg = Translate("Load Public GPG Key (Key ID: ");
							msg += hcontact_data[hcnt].key_in_prescense;
							msg += Translate(" found in presence.)");
							SetWindowTextA(hwndDlg, msg.c_str());
							EnableWindow(GetDlgItem(hwndDlg, IDC_IMPORT), 1);
						}
					}
					mir_free(tmp2);
				}
				if (tmp)
					mir_free(tmp);
				SetDlgItemText(hwndDlg, IDC_PUBLIC_KEY_EDIT, !str.empty() ? str.c_str() : L"");
			}
			hPubKeyEdit = GetDlgItem(hwndDlg, IDC_PUBLIC_KEY_EDIT);
			return TRUE;
		}

	case WM_COMMAND:
		{
			switch (LOWORD(wParam)) {
			case ID_OK:
				{
					wchar_t *tmp = new wchar_t[40960];
					wchar_t *begin, *end;
					GetDlgItemText(hwndDlg, IDC_PUBLIC_KEY_EDIT, tmp, 40960);
					key_buf.append(tmp);
					key_buf.append(L"\n"); //no new line at end of file )
					delete[] tmp;
					while ((ws1 = key_buf.find(L"\r", ws1)) != wstring::npos) {
						key_buf.erase(ws1, 1); //remove windows specific trash
					}
					ws1 = 0;
					if (((ws2 = key_buf.find(L"-----END PGP PUBLIC KEY BLOCK-----")) != wstring::npos) && ((ws1 = key_buf.find(L"-----BEGIN PGP PUBLIC KEY BLOCK-----")) != wstring::npos)) {
						begin = (wchar_t*)mir_alloc(sizeof(wchar_t) * (mir_wstrlen(L"-----BEGIN PGP PUBLIC KEY BLOCK-----") + 1));
						mir_wstrcpy(begin, L"-----BEGIN PGP PUBLIC KEY BLOCK-----");
						end = (wchar_t*)mir_alloc(sizeof(wchar_t) * (mir_wstrlen(L"-----END PGP PUBLIC KEY BLOCK-----") + 1));
						mir_wstrcpy(end, L"-----END PGP PUBLIC KEY BLOCK-----");
					}
					else if (((ws2 = key_buf.find(L"-----END PGP PRIVATE KEY BLOCK-----")) != wstring::npos) && ((ws1 = key_buf.find(L"-----BEGIN PGP PRIVATE KEY BLOCK-----")) != wstring::npos)) {
						begin = (wchar_t*)mir_alloc(sizeof(wchar_t) * (mir_wstrlen(L"-----BEGIN PGP PRIVATE KEY BLOCK-----") + 1));
						mir_wstrcpy(begin, L"-----BEGIN PGP PRIVATE KEY BLOCK-----");
						end = (wchar_t*)mir_alloc(sizeof(wchar_t) * (mir_wstrlen(L"-----END PGP PRIVATE KEY BLOCK-----") + 1));
						mir_wstrcpy(end, L"-----END PGP PRIVATE KEY BLOCK-----");
					}
					else {
						MessageBox(0, TranslateT("This is not public or private key"), L"INFO", MB_OK);
						break;
					}
					ws2 += mir_wstrlen(end);
					bool allsubcontacts = false;
					{
						if (db_mc_isMeta(hContact)) {
							if (MessageBox(0, TranslateT("Do you want to load key for all subcontacts?"), TranslateT("Metacontact detected"), MB_YESNO) == IDYES) {
								allsubcontacts = true;
								int count = db_mc_getSubCount(hContact);
								for (int i = 0; i < count; i++) {
									MCONTACT hcnt = db_mc_getSub(hContact, i);
									if (hcnt)
										db_set_ws(hcnt, szGPGModuleName, "GPGPubKey", key_buf.substr(ws1, ws2 - ws1).c_str());
								}
							}
							else db_set_ws(metaGetMostOnline(hContact), szGPGModuleName, "GPGPubKey", key_buf.substr(ws1, ws2 - ws1).c_str());
						}
						else db_set_ws(hContact, szGPGModuleName, "GPGPubKey", key_buf.substr(ws1, ws2 - ws1).c_str());
					}
					tmp = (wchar_t*)mir_alloc(sizeof(wchar_t) * (key_buf.length() + 1));
					mir_wstrcpy(tmp, key_buf.substr(ws1, ws2 - ws1).c_str());
					{ //gpg execute block
						std::vector<wstring> cmd;
						wchar_t tmp2[MAX_PATH] = { 0 };
						wchar_t *ptmp;
						string output;
						DWORD exitcode;
						{
							MCONTACT hcnt = db_mc_tryMeta(hContact);
							ptmp = UniGetContactSettingUtf(NULL, szGPGModuleName, "szHomePath", L"");
							wcsncpy(tmp2, ptmp, MAX_PATH - 1);
							mir_free(ptmp);
							mir_wstrncat(tmp2, L"\\", _countof(tmp2) - mir_wstrlen(tmp2));
							mir_wstrncat(tmp2, L"temporary_exported.asc", _countof(tmp2) - mir_wstrlen(tmp2));
							boost::filesystem::remove(tmp2);
							wfstream f(tmp2, std::ios::out);
							ptmp = UniGetContactSettingUtf(hcnt, szGPGModuleName, "GPGPubKey", L"");
							wstring str = ptmp;
							mir_free(ptmp);
							wstring::size_type s = 0;
							while ((s = str.find(L"\r", s)) != wstring::npos) {
								str.erase(s, 1);
							}
							f << str.c_str();
							f.close();
							cmd.push_back(L"--batch");
							cmd.push_back(L"--import");
							cmd.push_back(tmp2);
						}
						gpg_execution_params params(cmd);
						pxResult result;
						params.out = &output;
						params.code = &exitcode;
						params.result = &result;
						if (!gpg_launcher(params))
							break;
						if (result == pxNotFound)
							break;
						mir_free(begin);
						mir_free(end);
						if (hContact) {
							if (db_mc_isMeta(hContact)) {
								if (allsubcontacts) {
									int count = db_mc_getSubCount(hContact);
									for (int i = 0; i < count; i++) {
										MCONTACT hcnt = db_mc_getSub(hContact, i);
										if (hcnt)
											db_unset(hcnt, szGPGModuleName, "bAlwatsTrust");
									}
								}
								else db_unset(metaGetMostOnline(hContact), szGPGModuleName, "bAlwatsTrust");
							}
							else db_unset(hContact, szGPGModuleName, "bAlwatsTrust");
						}
						{
							if (output.find("already in secret keyring") != string::npos) {
								MessageBox(0, TranslateT("Key already in secret keyring."), TranslateT("Info"), MB_OK);
								boost::filesystem::remove(tmp2);
								break;
							}
							string::size_type s = output.find("gpg: key ") + mir_strlen("gpg: key ");
							string::size_type s2 = output.find(":", s);
							{
								char *tmp3 = (char*)mir_alloc((output.substr(s, s2 - s).length() + 1)*sizeof(char));
								mir_strcpy(tmp3, output.substr(s, s2 - s).c_str());
								mir_utf8decode(tmp3, 0);
								{
									if (db_mc_isMeta(hContact)) {
										if (allsubcontacts) {
											int count = db_mc_getSubCount(hContact);
											for (int i = 0; i < count; i++) {
												MCONTACT hcnt = db_mc_getSub(hContact, i);
												if (hcnt)
													db_set_s(hcnt, szGPGModuleName, "KeyID", tmp3);
											}
										}
										else
											db_set_s(metaGetMostOnline(hContact), szGPGModuleName, "KeyID", tmp3);
									}
									else
										db_set_s(hContact, szGPGModuleName, "KeyID", tmp3);
								}
								mir_free(tmp3);
							}
							tmp = mir_wstrdup(toUTF16(output.substr(s, s2 - s)).c_str());
							if (hContact && hwndList_p)
								ListView_SetItemText(hwndList_p, item_num, 1, tmp);
							mir_free(tmp);
							s = output.find("“", s2);
							if (s == string::npos) {
								s = output.find("\"", s2);
								s += 1;
							}
							else
								s += 3;
							bool uncommon = false;
							if ((s2 = output.find("(", s)) == string::npos) {
								if ((s2 = output.find("<", s)) == string::npos) {
									s2 = output.find("”", s);
									uncommon = true;
								}
							}
							else if (s2 > output.find("<", s))
								s2 = output.find("<", s);
							if (s2 != string::npos && s != string::npos) {
								{
									char *tmp3 = (char*)mir_alloc(sizeof(char)*(output.substr(s, s2 - s - (uncommon ? 1 : 0)).length() + 1));
									mir_strcpy(tmp3, output.substr(s, s2 - s - (uncommon ? 1 : 0)).c_str());
									mir_utf8decode(tmp3, 0);
									if (hContact) {
										if (db_mc_isMeta(hContact)) {
											if (allsubcontacts) {
												int count = db_mc_getSubCount(hContact);
												for (int i = 0; i < count; i++) {
													MCONTACT hcnt = db_mc_getSub(hContact, i);
													if (hcnt)
														db_set_s(hcnt, szGPGModuleName, "KeyMainName", output.substr(s, s2 - s - 1).c_str());
												}
											}
											else db_set_s(metaGetMostOnline(hContact), szGPGModuleName, "KeyMainName", output.substr(s, s2 - s - 1).c_str());
										}
										else db_set_s(hContact, szGPGModuleName, "KeyMainName", output.substr(s, s2 - s - 1).c_str());
									}
									mir_free(tmp3);
								}
								tmp = mir_wstrdup(toUTF16(output.substr(s, s2 - s - 1)).c_str());
								if (hContact && hwndList_p)
									ListView_SetItemText(hwndList_p, item_num, 2, tmp);
								mir_free(tmp);
								if ((s = output.find(")", s2)) == string::npos)
									s = output.find(">", s2);
								else if (s > output.find(">", s2))
									s = output.find(">", s2);
								s2++;
								if (s != string::npos && s2 != string::npos) {
									if (output[s] == ')') {
										char *tmp3 = (char*)mir_alloc((output.substr(s2, s - s2).length() + 1)*sizeof(char));
										mir_strcpy(tmp3, output.substr(s2, s - s2).c_str());
										mir_utf8decode(tmp3, 0);
										if (hContact) {
											if (db_mc_isMeta(hContact)) {
												if (allsubcontacts) {
													int count = db_mc_getSubCount(hContact);
													for (int i = 0; i < count; i++) {
														MCONTACT hcnt = db_mc_getSub(hContact, i);
														if (hcnt)
															db_set_s(hcnt, szGPGModuleName, "KeyComment", output.substr(s2, s - s2).c_str());
													}
												}
												else db_set_s(metaGetMostOnline(hContact), szGPGModuleName, "KeyComment", output.substr(s2, s - s2).c_str());
											}
											else db_set_s(hContact, szGPGModuleName, "KeyComment", output.substr(s2, s - s2).c_str());
										}
										mir_free(tmp3);
										s += 3;
										s2 = output.find(">", s);
										tmp3 = (char*)mir_alloc((output.substr(s, s2 - s).length() + 1) * sizeof(char));
										mir_strcpy(tmp3, output.substr(s, s2 - s).c_str());
										mir_utf8decode(tmp3, 0);
										if (hContact) {
											if (db_mc_isMeta(hContact)) {
												if (allsubcontacts) {
													int count = db_mc_getSubCount(hContact);
													for (int i = 0; i < count; i++) {
														MCONTACT hcnt = db_mc_getSub(hContact, i);
														if (hcnt)
															db_set_s(hcnt, szGPGModuleName, "KeyMainEmail", output.substr(s, s2 - s).c_str());
													}
												}
												else db_set_s(metaGetMostOnline(hContact), szGPGModuleName, "KeyMainEmail", output.substr(s, s2 - s).c_str());
											}
											else db_set_s(hContact, szGPGModuleName, "KeyMainEmail", output.substr(s, s2 - s).c_str());
										}
										mir_free(tmp3);
										tmp = mir_wstrdup(toUTF16(output.substr(s, s2 - s)).c_str());
										if (hContact && hwndList_p)
											ListView_SetItemText(hwndList_p, item_num, 3, tmp);
										mir_free(tmp);
									}
									else {
										char *tmp3 = (char*)mir_alloc(output.substr(s2, s - s2).length() + 1);
										mir_strcpy(tmp3, output.substr(s2, s - s2).c_str());
										mir_utf8decode(tmp3, 0);
										if (hContact) {
											if (db_mc_isMeta(hContact)) {
												if (allsubcontacts) {
													int count = db_mc_getSubCount(hContact);
													for (int i = 0; i < count; i++) {
														MCONTACT hcnt = db_mc_getSub(hContact, i);
														if (hcnt)
															db_set_s(hcnt, szGPGModuleName, "KeyMainEmail", output.substr(s2, s - s2).c_str());
													}
												}
												else db_set_s(metaGetMostOnline(hContact), szGPGModuleName, "KeyMainEmail", output.substr(s2, s - s2).c_str());
											}
											else db_set_s(hContact, szGPGModuleName, "KeyMainEmail", output.substr(s2, s - s2).c_str());
										}
										mir_free(tmp3);
										tmp = mir_wstrdup(toUTF16(output.substr(s2, s - s2)).c_str());
										if (hContact && hwndList_p)
											ListView_SetItemText(hwndList_p, item_num, 3, tmp);
										mir_free(tmp);
									}
								}
							}
							if (hContact && hwndList_p) {
								ListView_SetColumnWidth(hwndList_p, 0, LVSCW_AUTOSIZE);
								ListView_SetColumnWidth(hwndList_p, 1, LVSCW_AUTOSIZE);
								ListView_SetColumnWidth(hwndList_p, 2, LVSCW_AUTOSIZE);
								ListView_SetColumnWidth(hwndList_p, 3, LVSCW_AUTOSIZE);
							}
						}
						if (!hContact) {
							wchar_t *fp = UniGetContactSettingUtf(hContact, szGPGModuleName, "KeyID", L"");
							{
								string out;
								DWORD code;
								std::vector<wstring> cmds;
								cmds.push_back(L"--batch");
								cmds.push_back(L"-a");
								cmds.push_back(L"--export");
								cmds.push_back(fp);
								mir_free(fp);
								gpg_execution_params params2(cmds);
								pxResult result2;
								params2.out = &out;
								params2.code = &code;
								params2.result = &result2;
								if (!gpg_launcher(params2))
									break;
								if (result2 == pxNotFound)
									break;
								string::size_type s = 0;
								while ((s = out.find("\r", s)) != string::npos) {
									out.erase(s, 1);
								}
								db_set_s(hContact, szGPGModuleName, "GPGPubKey", out.c_str());
							}
						}
						tmp = mir_wstrdup(toUTF16(output).c_str());
						MessageBox(0, tmp, L"", MB_OK);
						mir_free(tmp);
						boost::filesystem::remove(tmp2);
					}
					key_buf.clear();
					if (IsDlgButtonChecked(hwndDlg, IDC_ENABLE_ENCRYPTION)) {
						if (hContact) {
							if (db_mc_isMeta(hContact)) {
								if (allsubcontacts) {
									int count = db_mc_getSubCount(hContact);
									for (int i = 0; i < count; i++) {
										MCONTACT hcnt = db_mc_getSub(hContact, i);
										if (hcnt) {
											if (!isContactSecured(hcnt))
												db_set_b(hcnt, szGPGModuleName, "GPGEncryption", 1);
											else
												db_set_b(hcnt, szGPGModuleName, "GPGEncryption", 0);
											setSrmmIcon(hContact);
											setClistIcon(hContact);
										}
									}
								}
								else if (!isContactSecured(hContact))
									db_set_b(metaGetMostOnline(hContact), szGPGModuleName, "GPGEncryption", 1);
								else
									db_set_b(metaGetMostOnline(hContact), szGPGModuleName, "GPGEncryption", 0);
							}
							else if (!isContactSecured(hContact))
								db_set_b(hContact, szGPGModuleName, "GPGEncryption", 1);
							else
								db_set_b(hContact, szGPGModuleName, "GPGEncryption", 0);
						}
					}
					DestroyWindow(hwndDlg);
				}
				break;
			case ID_LOAD_FROM_FILE:
				{
					wchar_t *tmp = GetFilePath(TranslateT("Set file containing GPG public key"), L"*", TranslateT("GPG public key file"));
					if (!tmp)
						break;

					wfstream f(tmp, std::ios::in | std::ios::ate | std::ios::binary);
					delete[] tmp;
					if (!f.is_open()) {
						MessageBox(0, TranslateT("Failed to open file"), TranslateT("Error"), MB_OK);
						break;
					}
					if (f.is_open()) {
						std::wifstream::pos_type size = f.tellg();
						wchar_t *temp = new wchar_t[(std::ifstream::pos_type)size + (std::ifstream::pos_type)1];
						f.seekg(0, std::ios::beg);
						f.read(temp, size);
						temp[size] = '\0';
						key_buf.append(temp);
						delete[] temp;
						f.close();
					}
					if (key_buf.empty()) {
						key_buf.clear();
						if (bDebugLog)
							debuglog << std::string(time_str() + ": info: Failed to read key file");
						break;
					}
					ws2 = key_buf.find(L"-----END PGP PUBLIC KEY BLOCK-----");
					ws1 = key_buf.find(L"-----BEGIN PGP PUBLIC KEY BLOCK-----");
					if (ws2 == wstring::npos || ws1 == wstring::npos) {
						ws2 = key_buf.find(L"-----END PGP PRIVATE KEY BLOCK-----");
						ws1 = key_buf.find(L"-----BEGIN PGP PRIVATE KEY BLOCK-----");
					}
					if (ws2 == wstring::npos || ws1 == wstring::npos) {
						MessageBox(0, TranslateT("There is no public or private key."), TranslateT("Info"), MB_OK);
						break;
					}
					ws2 += mir_wstrlen(L"-----END PGP PUBLIC KEY BLOCK-----");
					SetDlgItemText(hwndDlg, IDC_PUBLIC_KEY_EDIT, key_buf.substr(ws1, ws2 - ws1).c_str());
					key_buf.clear();
				}
				break;

			case IDC_IMPORT:
				new_key_hcnt_mutex.lock();
				new_key_hcnt = hContact;
				void ShowImportKeyDialog();
				ShowImportKeyDialog();
				break;

			case IDC_SELECT_EXISTING:
				void ShowSelectExistingKeyDialog();
				ShowSelectExistingKeyDialog();
				break;
			}
			break;
		}

	case WM_NOTIFY:
		switch (((LPNMHDR)lParam)->code) {
		case PSN_APPLY:
			return TRUE;
		}
		break;

	case WM_CLOSE:
		DestroyWindow(hwndDlg);
		break;

	case WM_DESTROY:
		GetWindowRect(hwndDlg, &load_key_rect);
		db_set_dw(NULL, szGPGModuleName, "LoadKeyWindowX", load_key_rect.left);
		db_set_dw(NULL, szGPGModuleName, "LoadKeyWindowY", load_key_rect.top);
		break;
	}

	return FALSE;
}

void ShowLoadPublicKeyDialog()
{
	DialogBox(hInst, MAKEINTRESOURCE(IDD_LOAD_PUBLIC_KEY), NULL, DlgProcLoadPublicKey);
}