/*

Jabber Protocol Plugin for Miranda IM
Copyright ( C ) 2002-04  Santithorn Bunchua
Copyright ( C ) 2005-11  George Hazan
Copyright ( C ) 2007     Maxim Mluhov
Copyright ( C ) 2007     Victor Pavlychko

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.

Revision       : $Revision: 13455 $
Last change on : $Date: 2011-03-17 15:32:29 -0400 (Thu, 17 Mar 2011) $
Last change by : $Author: george.hazan $

*/

#include "jabber.h"
#include <richedit.h>

#define JCPF_IN    0x01UL
#define JCPF_OUT   0x02UL
#define JCPF_ERROR 0x04UL

#define JCPF_TCHAR 0x00UL

#define WM_CREATECONSOLE  WM_USER+1000

#ifndef SES_EXTENDBACKCOLOR
#define	SES_EXTENDBACKCOLOR 4
#endif

/* increment buffer with 1K steps */
#define STRINGBUF_INCREMENT		1024

struct StringBuf
{
	char *buf;
	int size;
	int offset;
	int streamOffset;
};

static void sttAppendBufRaw(StringBuf *buf, const char *str);

#ifdef UNICODE
	static void sttAppendBufW(StringBuf *buf, const WCHAR *str);
	#define sttAppendBufT(a,b)		(sttAppendBufW((a),(b)))
#else
	#define sttAppendBufT(a,b)		(sttAppendBufA((a),(b)))
#endif
static void sttEmptyBuf(StringBuf *buf);

#define RTF_HEADER	\
			"{\\rtf1\\ansi{\\colortbl;"	\
				"\\red128\\green0\\blue0;"	\
				"\\red0\\green0\\blue128;"	\
				"\\red245\\green255\\blue245;"	\
				"\\red245\\green245\\blue255;"	\
				"\\red128\\green128\\blue128;"	\
				"\\red255\\green235\\blue235;"	\
			"}"
#define RTF_FOOTER			"}"
#define RTF_BEGINTAG		"\\pard "
#define RTF_INDENT_FMT		"\\fi-100\\li%d "
#define RTF_ENDTAG			"\\par"
#define RTF_BEGINTAGNAME	"\\cf1\\b "
#define RTF_ENDTAGNAME		"\\cf0\\b0 "
#define RTF_BEGINATTRNAME	"\\cf2\\b "
#define RTF_ENDATTRNAME		"\\cf0\\b0 "
#define RTF_BEGINATTRVAL	"\\b0 "
#define RTF_ENDATTRVAL		""
#define RTF_BEGINTEXT		"\\pard "
#define RTF_TEXTINDENT_FMT	"\\fi0\\li%d "
#define RTF_ENDTEXT			"\\par"
#define RTF_BEGINPLAINXML	"\\pard\\fi0\\li100\\highlight6\\cf0 "
#define RTF_ENDPLAINXML		"\\par"
#define RTF_SEPARATOR		"\\sl-1\\slmult0\\highlight5\\cf5\\-\\par\\sl0"

static void sttRtfAppendXml(StringBuf *buf, HXML node, DWORD flags, int indent);

void CJabberProto::OnConsoleProcessXml(HXML node, DWORD flags)
{
	if ( node && m_pDlgConsole ) {
		if ( xmlGetName( node ) ) {
			if ( FilterXml( node, flags )) {
				StringBuf buf = {0};
				sttAppendBufRaw(&buf, RTF_HEADER);
				sttRtfAppendXml(&buf, node, flags, 1);
				sttAppendBufRaw(&buf, RTF_SEPARATOR);
				sttAppendBufRaw(&buf, RTF_FOOTER);
				SendMessage(m_pDlgConsole->GetHwnd(), WM_JABBER_REFRESH, 0, (LPARAM)&buf);
				sttEmptyBuf(&buf);
			}
		}
		else {
			for ( int i = 0; i < xmlGetChildCount( node ); i++ )
				OnConsoleProcessXml( xmlGetChild( node, i), flags );
		}
	}
}

bool CJabberProto::RecursiveCheckFilter(HXML node, DWORD flags)
{
	int i;

	for (i = 0; i < xmlGetAttrCount(node); ++i)
	{
		if ( JabberStrIStr( xmlGetAttr( node,i ), m_filterInfo.pattern ))
			return true;
	}

	for (i = 0; i < xmlGetChildCount( node ); ++i) {
		if (RecursiveCheckFilter( xmlGetChild( node, i ), flags))
			return true;
	}

	return false;
}

bool CJabberProto::FilterXml(HXML node, DWORD flags)
{
	if (!m_filterInfo.msg && !lstrcmp(xmlGetName( node ), _T("message"))) return false;
	if (!m_filterInfo.presence && !lstrcmp(xmlGetName( node ), _T("presence"))) return false;
	if (!m_filterInfo.iq && !lstrcmp(xmlGetName( node ), _T("iq"))) return false;
	if (m_filterInfo.type == TFilterInfo::T_OFF) return true;

	bool result = false;
	EnterCriticalSection(&m_filterInfo.csPatternLock);

	switch (m_filterInfo.type)
	{
		case TFilterInfo::T_JID:
		{
			const TCHAR *attrValue = xmlGetAttrValue( node,(flags&JCPF_OUT)?_T("to"):_T("from"));
			if (!attrValue) break;

			result = JabberStrIStr(attrValue, m_filterInfo.pattern) ? true : false;
			break;
		}
		case TFilterInfo::T_XMLNS:
		{
			if ( !xmlGetChildCount( node )) break;

			const TCHAR *attrValue = xmlGetAttrValue( xmlGetChild( node, 0 ), _T("xmlns"));
			if ( !attrValue )
				break;

			result = JabberStrIStr(attrValue, m_filterInfo.pattern) ? true : false;
			break;
		}

		case TFilterInfo::T_ANY:
		{
			result = RecursiveCheckFilter(node, flags);
			break;
		}
	}

	LeaveCriticalSection(&m_filterInfo.csPatternLock);
	return result;
}

static void sttAppendBufRaw(StringBuf *buf, const char *str)
{
	if (!str) return;

	int length = lstrlenA(str);
	if (buf->size - buf->offset < length+1)
	{
		buf->size += (length + STRINGBUF_INCREMENT);
		buf->buf = (char *)mir_realloc(buf->buf, buf->size);
	}
	lstrcpyA(buf->buf + buf->offset, str);
	buf->offset += length;
}

#ifdef UNICODE
static void sttAppendBufW(StringBuf *buf, const WCHAR *str)
{
	char tmp[32];

	if (!str) return;

	sttAppendBufRaw(buf, "{\\uc1 ");
	for (const WCHAR *p = str; *p; ++p)
	{
		if ((*p == '\\') || (*p == '{') || (*p == '}'))
		{
			tmp[0] = '\\';
			tmp[1] = (char)*p;
			tmp[2] = 0;
		} else
		if (*p < 128)
		{
			tmp[0] = (char)*p;
			tmp[1] = 0;
		} else
		{
			mir_snprintf(tmp, sizeof(tmp), "\\u%d ?", (int)*p);
		}
		sttAppendBufRaw(buf, tmp);
	}
	sttAppendBufRaw(buf, "}");
}
#else
	static void sttAppendBufA(StringBuf *buf, const char *str)
	
	{
		char tmp[32];
	
		if (!str) return;
	
		for (const char *p = str; *p; ++p)
	
		{
			if ((*p == '\\') || (*p == '{') || (*p == '}'))
			{
				tmp[0] = '\\';
				tmp[1] = (char)*p;
				tmp[2] = 0;
			} else
	
			{
				tmp[0] = (char)*p;
				tmp[1] = 0;
	
	
	
			}
			sttAppendBufRaw(buf, tmp);
		}
	
	}
	
	#define sttAppendBufW sttAppendBufA
#endif

static void sttEmptyBuf(StringBuf *buf)
{
	if (buf->buf) mir_free(buf->buf);
	buf->buf = 0;
	buf->size = 0;
	buf->offset = 0;
}

static void sttRtfAppendXml(StringBuf *buf, HXML node, DWORD flags, int indent)
{
	int i;
	char *indentLevel = (char *)mir_alloc(128);
	mir_snprintf(indentLevel, 128, RTF_INDENT_FMT,
		(int)(indent*200)
		);

	sttAppendBufRaw(buf, RTF_BEGINTAG);
	sttAppendBufRaw(buf, indentLevel);
	if (flags&JCPF_IN)	sttAppendBufRaw(buf, "\\highlight3 ");
	if (flags&JCPF_OUT)	sttAppendBufRaw(buf, "\\highlight4 ");
	sttAppendBufRaw(buf, "<");
	sttAppendBufRaw(buf, RTF_BEGINTAGNAME);
	sttAppendBufW(buf, (TCHAR*)xmlGetName( node ));
	sttAppendBufRaw(buf, RTF_ENDTAGNAME);

	for (i = 0; i < xmlGetAttrCount( node); i++)
	{
		TCHAR* attr = ( TCHAR* )xmlGetAttrName( node, i );
		sttAppendBufRaw(buf, " ");
		sttAppendBufRaw(buf, RTF_BEGINATTRNAME);
		sttAppendBufW(buf, attr);
		sttAppendBufRaw(buf, RTF_ENDATTRNAME);
		sttAppendBufRaw(buf, "=\"");
		sttAppendBufRaw(buf, RTF_BEGINATTRVAL);
		sttAppendBufT(buf, ( TCHAR* )xmlGetAttr( node, i) );
		sttAppendBufRaw(buf, "\"");
		sttAppendBufRaw(buf, RTF_ENDATTRVAL);
	}

	if ( xmlGetChild( node ) || xmlGetText( node ))
	{
		sttAppendBufRaw(buf, ">");
		if ( xmlGetChild( node ))
			sttAppendBufRaw(buf, RTF_ENDTAG);
	}

	if (xmlGetText( node ))
	{
		if ( xmlGetChildCount( node ))
		{
			sttAppendBufRaw(buf, RTF_BEGINTEXT);
			char *indentTextLevel = (char *)mir_alloc(128);
			mir_snprintf( indentTextLevel, 128, RTF_TEXTINDENT_FMT, (int)(( indent + 1) * 200 ));
			sttAppendBufRaw(buf, indentTextLevel);
			mir_free(indentTextLevel);
		}

		sttAppendBufT(buf, xmlGetText( node ));
		if ( xmlGetChild( node ))
			sttAppendBufRaw(buf, RTF_ENDTEXT);
	}

	for (i = 0; i < xmlGetChildCount( node ) ; ++i)
		sttRtfAppendXml(buf, xmlGetChild( node ,i), flags & ~(JCPF_IN|JCPF_OUT), indent+1);

	if (xmlGetChildCount( node ) || xmlGetText( node ))
	{
		sttAppendBufRaw(buf, RTF_BEGINTAG);
		sttAppendBufRaw(buf, indentLevel);
		sttAppendBufRaw(buf, "</");
		sttAppendBufRaw(buf, RTF_BEGINTAGNAME);
		sttAppendBufT(buf, xmlGetName( node ));
		sttAppendBufRaw(buf, RTF_ENDTAGNAME);
		sttAppendBufRaw(buf, ">");
	} else
	{
		sttAppendBufRaw(buf, " />");
	}

	sttAppendBufRaw(buf, RTF_ENDTAG);
	mir_free(indentLevel);
}

DWORD CALLBACK sttStreamInCallback(DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
{
	StringBuf *buf = (StringBuf *)dwCookie;
	*pcb = 0;

	if (buf->streamOffset < buf->offset)
	{
		*pcb = min(cb, buf->offset - buf->streamOffset);
		memcpy(pbBuff, buf->buf + buf->streamOffset, *pcb);
		buf->streamOffset += *pcb;
	}

	return 0;
}

static void sttJabberConsoleRebuildStrings(CJabberProto* ppro, HWND hwndCombo)
{
	int i;
	JABBER_LIST_ITEM *item = NULL;

	int len = GetWindowTextLength(hwndCombo) + 1;
	TCHAR *buf = (TCHAR *)_alloca(len * sizeof(TCHAR));
	GetWindowText(hwndCombo, buf, len);

	SendMessage(hwndCombo, CB_RESETCONTENT, 0, 0);

	for (i = 0; g_JabberFeatCapPairs[i].szFeature; ++i)
		SendMessage(hwndCombo, CB_ADDSTRING, 0, (LPARAM)g_JabberFeatCapPairs[i].szFeature);
	for (i = 0; g_JabberFeatCapPairsExt[i].szFeature; ++i)
		SendMessage(hwndCombo, CB_ADDSTRING, 0, (LPARAM)g_JabberFeatCapPairsExt[i].szFeature);

	LISTFOREACH_NODEF(i, ppro, LIST_ROSTER)
		if (item = ppro->ListGetItemPtrFromIndex(i))
			SendMessage(hwndCombo, CB_ADDSTRING, 0, (LPARAM)item->jid);
	LISTFOREACH_NODEF(i, ppro, LIST_CHATROOM)
		if (item = ppro->ListGetItemPtrFromIndex(i))
			SendMessage(hwndCombo, CB_ADDSTRING, 0, (LPARAM)item->jid);

	SetWindowText(hwndCombo, buf);
}

///////////////////////////////////////////////////////////////////////////////
// CJabberDlgConsole class
static struct
{
	int type;
	TCHAR *title;
	char *icon;
} filter_modes[] =
{
	{ TFilterInfo::T_JID,   _T("JID"),            "main" },
	{ TFilterInfo::T_XMLNS, _T("xmlns"),          "xmlconsole" },
	{ TFilterInfo::T_ANY,   _T("all attributes"), "sd_filter_apply" },
	{ TFilterInfo::T_OFF,   _T("disabled"),       "sd_filter_reset" },
};

class CJabberDlgConsole: public CJabberDlgBase
{
	typedef CJabberDlgBase CSuper;

public:
	CJabberDlgConsole(CJabberProto *proto);

protected:
	void OnInitDialog();
	void OnClose();
	void OnDestroy();
	void OnProtoRefresh(WPARAM wParam, LPARAM lParam);
	INT_PTR DlgProc(UINT msg, WPARAM wParam, LPARAM lParam);
	int Resizer(UTILRESIZECONTROL *urc);
};

CJabberDlgConsole::CJabberDlgConsole(CJabberProto *proto):
	CJabberDlgBase(proto, IDD_CONSOLE, NULL)
{
}

void CJabberDlgConsole::OnInitDialog()
{
	CSuper::OnInitDialog();

	int i;

	WindowSetIcon( m_hwnd, m_proto, "xmlconsole" );
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_SETEDITSTYLE, SES_EXTENDBACKCOLOR, SES_EXTENDBACKCOLOR);
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_EXLIMITTEXT, 0, 0x80000000);

	m_proto->m_filterInfo.msg = DBGetContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_msg", TRUE);
	m_proto->m_filterInfo.presence = DBGetContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_presence", TRUE);
	m_proto->m_filterInfo.iq = DBGetContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_iq", TRUE);
	m_proto->m_filterInfo.type = (TFilterInfo::Type)DBGetContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_ftype", TFilterInfo::T_OFF);

	DBVARIANT dbv;
	*m_proto->m_filterInfo.pattern = 0;
	if ( !m_proto->JGetStringT(NULL, "consoleWnd_fpattern", &dbv)) {
		lstrcpyn(m_proto->m_filterInfo.pattern, dbv.ptszVal, SIZEOF(m_proto->m_filterInfo.pattern));
		JFreeVariant(&dbv);
	}

	sttJabberConsoleRebuildStrings(m_proto, GetDlgItem(m_hwnd, IDC_CB_FILTER));
	SetWindowText(GetDlgItem(m_hwnd, IDC_CB_FILTER), m_proto->m_filterInfo.pattern);

	static struct
	{
		int idc;
		char *title;
		char *icon;
		bool push;
		BOOL pushed;
	} buttons[] =
	{
		{IDC_BTN_MSG,				"Messages",		"pl_msg_allow",		true,	m_proto->m_filterInfo.msg},
		{IDC_BTN_PRESENCE,			"Presences",	"pl_prin_allow",	true,	m_proto->m_filterInfo.presence},
		{IDC_BTN_IQ,				"Queries",		"pl_iq_allow",		true,	m_proto->m_filterInfo.iq},
		{IDC_BTN_FILTER,			"Filter mode",	"sd_filter_apply",	true,	FALSE},
		{IDC_BTN_FILTER_REFRESH,	"Refresh list",	"sd_nav_refresh",	false,	FALSE},
	};
	for (i = 0; i < SIZEOF(buttons); ++i)
	{
		SendDlgItemMessage(m_hwnd, buttons[i].idc, BM_SETIMAGE, IMAGE_ICON, (LPARAM)m_proto->LoadIconEx(buttons[i].icon));
		SendDlgItemMessage(m_hwnd, buttons[i].idc, BUTTONSETASFLATBTN, 0, 0);
		SendDlgItemMessage(m_hwnd, buttons[i].idc, BUTTONADDTOOLTIP, (WPARAM)buttons[i].title, 0);
		if (buttons[i].push) SendDlgItemMessage(m_hwnd, buttons[i].idc, BUTTONSETASPUSHBTN, 0, 0);
		if (buttons[i].pushed) CheckDlgButton(m_hwnd, buttons[i].idc, TRUE);
	}

	for (i = 0; i < SIZEOF(filter_modes); ++i)
		if (filter_modes[i].type == m_proto->m_filterInfo.type)
		{
			g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_FILTER, BM_SETIMAGE, IMAGE_ICON, (LPARAM)m_proto->LoadIconEx(filter_modes[i].icon)));
			SendDlgItemMessage(m_hwnd, IDC_BTN_FILTER, BM_SETIMAGE, IMAGE_ICON, (LPARAM)m_proto->LoadIconEx(filter_modes[i].icon));
			break;
		}
	EnableWindow(GetDlgItem(m_hwnd, IDC_CB_FILTER), (m_proto->m_filterInfo.type == TFilterInfo::T_OFF) ? FALSE : TRUE);
	EnableWindow(GetDlgItem(m_hwnd, IDC_BTN_FILTER_REFRESH), (m_proto->m_filterInfo.type == TFilterInfo::T_OFF) ? FALSE : TRUE);

	Utils_RestoreWindowPosition(m_hwnd, NULL, m_proto->m_szModuleName, "consoleWnd_");
}

void CJabberDlgConsole::OnClose()
{
	DBWriteContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_msg", m_proto->m_filterInfo.msg);
	DBWriteContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_presence", m_proto->m_filterInfo.presence);
	DBWriteContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_iq", m_proto->m_filterInfo.iq);
	DBWriteContactSettingByte(NULL, m_proto->m_szModuleName, "consoleWnd_ftype", m_proto->m_filterInfo.type);
	m_proto->JSetStringT(NULL, "consoleWnd_fpattern", m_proto->m_filterInfo.pattern);

	Utils_SaveWindowPosition(m_hwnd, NULL, m_proto->m_szModuleName, "consoleWnd_");
	DestroyWindow(m_hwnd);
	CSuper::OnClose();
}

void CJabberDlgConsole::OnDestroy()
{
	g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_MSG, BM_SETIMAGE, IMAGE_ICON, 0 ));
	g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_PRESENCE, BM_SETIMAGE, IMAGE_ICON, 0 ));
	g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_IQ, BM_SETIMAGE, IMAGE_ICON, 0 ));
	g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_FILTER, BM_SETIMAGE, IMAGE_ICON, 0 ));
	g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_FILTER_REFRESH, BM_SETIMAGE, IMAGE_ICON, 0 ));

	m_proto->m_pDlgConsole = NULL;
	CSuper::OnDestroy();
}

void CJabberDlgConsole::OnProtoRefresh(WPARAM, LPARAM lParam)
{
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, WM_SETREDRAW, FALSE, 0);

	StringBuf *buf = (StringBuf *)lParam;
	buf->streamOffset = 0;

	EDITSTREAM es = {0};
	es.dwCookie = (DWORD_PTR)buf;
	es.pfnCallback = sttStreamInCallback;

	SCROLLINFO si = {0};
	si.cbSize = sizeof(si);
	si.fMask = SIF_ALL;
	GetScrollInfo(GetDlgItem(m_hwnd, IDC_CONSOLE), SB_VERT, &si);

	CHARRANGE oldSel, sel;
	POINT ptScroll;
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_GETSCROLLPOS, 0, (LPARAM)&ptScroll);
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_EXGETSEL, 0, (LPARAM)&oldSel);
	sel.cpMin = sel.cpMax = GetWindowTextLength(GetDlgItem(m_hwnd, IDC_CONSOLE));
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_EXSETSEL, 0, (LPARAM)&sel);
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_STREAMIN, SF_RTF|SFF_SELECTION, (LPARAM)&es);
	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_EXSETSEL, 0, (LPARAM)&oldSel);

	// magic expression from tabsrmm :)
	if ((UINT)si.nPos >= (UINT)si.nMax-si.nPage-5 || si.nMax-si.nMin-si.nPage < 50)
	{
		SendDlgItemMessage(m_hwnd, IDC_CONSOLE, WM_VSCROLL, MAKEWPARAM(SB_BOTTOM, 0), 0);
		sel.cpMin = sel.cpMax = GetWindowTextLength(GetDlgItem(m_hwnd, IDC_CONSOLE));
		SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_EXSETSEL, 0, (LPARAM)&sel);
	} else
	{
		SendDlgItemMessage(m_hwnd, IDC_CONSOLE, EM_SETSCROLLPOS, 0, (LPARAM)&ptScroll);
	}

	SendDlgItemMessage(m_hwnd, IDC_CONSOLE, WM_SETREDRAW, TRUE, 0);
	InvalidateRect(GetDlgItem(m_hwnd, IDC_CONSOLE), NULL, FALSE);
}

int CJabberDlgConsole::Resizer(UTILRESIZECONTROL *urc)
{
	switch ( urc->wId )
	{
		case IDC_CONSOLE:
			return RD_ANCHORX_WIDTH|RD_ANCHORY_HEIGHT;
		case IDC_CONSOLEIN:
			return RD_ANCHORX_WIDTH|RD_ANCHORY_BOTTOM;

		case IDC_BTN_MSG:
		case IDC_BTN_PRESENCE:
		case IDC_BTN_IQ:
		case IDC_BTN_FILTER:
			return RD_ANCHORX_LEFT|RD_ANCHORY_BOTTOM;

		case IDC_CB_FILTER:
		{
			RECT rc;
			GetWindowRect(GetDlgItem(m_hwnd, urc->wId), &rc);
			urc->rcItem.right += (urc->dlgNewSize.cx - urc->dlgOriginalSize.cx);
			urc->rcItem.top += (urc->dlgNewSize.cy - urc->dlgOriginalSize.cy);
			urc->rcItem.bottom = urc->rcItem.top + rc.bottom - rc.top;
			return 0;
		}

		case IDC_RESET:
		case IDOK:
		case IDC_BTN_FILTER_REFRESH:
			return RD_ANCHORX_RIGHT|RD_ANCHORY_BOTTOM;
	}
	return CSuper::Resizer(urc);
}

INT_PTR CJabberDlgConsole::DlgProc(UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch ( msg )
	{
		case WM_GETMINMAXINFO:
		{
			LPMINMAXINFO lpmmi = (LPMINMAXINFO)lParam;
			lpmmi->ptMinTrackSize.x = 300;
			lpmmi->ptMinTrackSize.y = 400;
			return 0;
		}

		case WM_COMMAND:
		{
			switch (LOWORD(wParam))
			{
				case IDOK:
				{
					if (!m_proto->m_bJabberOnline)
					{
						MessageBox(m_hwnd, TranslateT("Can't send data while you are offline."), TranslateT("Jabber Error"), MB_ICONSTOP|MB_OK);
						return TRUE;
					}

					int length = GetWindowTextLength(GetDlgItem(m_hwnd, IDC_CONSOLEIN)) + 1;
					TCHAR *textToSend = (TCHAR *)mir_alloc(length * sizeof(TCHAR));
					GetWindowText(GetDlgItem(m_hwnd, IDC_CONSOLEIN), textToSend, length);

					int bytesProcessed = 0;
					XmlNode xmlTmp( textToSend, &bytesProcessed, NULL);
					if (xmlTmp)
					{
						m_proto->m_ThreadInfo->send( xmlTmp );
					}
					else
					{
						StringBuf buf = {0};
						sttAppendBufRaw(&buf, RTF_HEADER);
						sttAppendBufRaw(&buf, RTF_BEGINPLAINXML);
						sttAppendBufT(&buf, TranslateT("Outgoing XML parsing error"));
						sttAppendBufRaw(&buf, RTF_ENDPLAINXML);
						sttAppendBufRaw(&buf, RTF_SEPARATOR);
						sttAppendBufRaw(&buf, RTF_FOOTER);
						SendMessage(m_hwnd, WM_JABBER_REFRESH, 0, (LPARAM)&buf);
						sttEmptyBuf(&buf);
					}

					mir_free(textToSend);

					SendDlgItemMessage(m_hwnd, IDC_CONSOLEIN, WM_SETTEXT, 0, (LPARAM)_T(""));
					return TRUE;
				}

				case IDC_RESET:
				{
					SetDlgItemText(m_hwnd, IDC_CONSOLE, _T(""));
					break;
				}

				case IDC_BTN_MSG:
				case IDC_BTN_PRESENCE:
				case IDC_BTN_IQ:
				{
					m_proto->m_filterInfo.msg = IsDlgButtonChecked(m_hwnd, IDC_BTN_MSG);
					m_proto->m_filterInfo.presence = IsDlgButtonChecked(m_hwnd, IDC_BTN_PRESENCE);
					m_proto->m_filterInfo.iq = IsDlgButtonChecked(m_hwnd, IDC_BTN_IQ);
					break;
				}

				case IDC_BTN_FILTER_REFRESH:
				{
					sttJabberConsoleRebuildStrings(m_proto, GetDlgItem(m_hwnd, IDC_CB_FILTER));
					break;
				}

				case IDC_BTN_FILTER:
				{
					int i;
					HMENU hMenu = CreatePopupMenu();
					for (i = 0; i < SIZEOF(filter_modes); ++i)
					{
						AppendMenu(hMenu,
							MF_STRING | ((filter_modes[i].type == m_proto->m_filterInfo.type) ? MF_CHECKED : 0),
							filter_modes[i].type+1, TranslateTS(filter_modes[i].title));
					}
					RECT rc; GetWindowRect(GetDlgItem(m_hwnd, IDC_BTN_FILTER), &rc);
					CheckDlgButton(m_hwnd, IDC_BTN_FILTER, TRUE);
					int res = TrackPopupMenu(hMenu, TPM_RETURNCMD|TPM_BOTTOMALIGN, rc.left, rc.top, 0, m_hwnd, NULL);
					CheckDlgButton(m_hwnd, IDC_BTN_FILTER, FALSE);
					DestroyMenu(hMenu);

					if (res)
					{
						m_proto->m_filterInfo.type = (TFilterInfo::Type)(res - 1);
						for (i = 0; i < SIZEOF(filter_modes); ++i)
							if (filter_modes[i].type == m_proto->m_filterInfo.type)
							{
								g_ReleaseIcon(( HICON )SendDlgItemMessage( m_hwnd, IDC_BTN_FILTER, BM_SETIMAGE, IMAGE_ICON, (LPARAM)m_proto->LoadIconEx(filter_modes[i].icon)));
								break;
							}
						EnableWindow(GetDlgItem(m_hwnd, IDC_CB_FILTER), (m_proto->m_filterInfo.type == TFilterInfo::T_OFF) ? FALSE : TRUE);
						EnableWindow(GetDlgItem(m_hwnd, IDC_BTN_FILTER_REFRESH), (m_proto->m_filterInfo.type == TFilterInfo::T_OFF) ? FALSE : TRUE);
					}

					break;
				}

				case IDC_CB_FILTER:
				{
					if (HIWORD(wParam) == CBN_SELCHANGE)
					{
						int idx = SendDlgItemMessage(m_hwnd, IDC_CB_FILTER, CB_GETCURSEL, 0, 0);
						int len = SendDlgItemMessage(m_hwnd, IDC_CB_FILTER, CB_GETLBTEXTLEN, idx, 0) + 1;

						EnterCriticalSection(&m_proto->m_filterInfo.csPatternLock);
						if (len > SIZEOF(m_proto->m_filterInfo.pattern))
						{
							TCHAR *buf = (TCHAR *)_alloca(len * sizeof(TCHAR));
							SendDlgItemMessage(m_hwnd, IDC_CB_FILTER, CB_GETLBTEXT, idx, (LPARAM)buf);
							lstrcpyn(m_proto->m_filterInfo.pattern, buf, SIZEOF(m_proto->m_filterInfo.pattern));
						} else
						{
							SendDlgItemMessage(m_hwnd, IDC_CB_FILTER, CB_GETLBTEXT, idx, (LPARAM)m_proto->m_filterInfo.pattern);
						}
						LeaveCriticalSection(&m_proto->m_filterInfo.csPatternLock);
					} else
					if (HIWORD(wParam) == CBN_EDITCHANGE)
					{
						EnterCriticalSection(&m_proto->m_filterInfo.csPatternLock);
						GetWindowText(GetDlgItem(m_hwnd, IDC_CB_FILTER), m_proto->m_filterInfo.pattern, SIZEOF(m_proto->m_filterInfo.pattern));
						LeaveCriticalSection(&m_proto->m_filterInfo.csPatternLock);
					}
					break;
				}
			}
			break;
		}
	}

	return CSuper::DlgProc(msg, wParam, lParam);
}

void __cdecl CJabberProto::ConsoleThread( void* )
{
	MSG msg;
	while ( GetMessage(&msg, NULL, 0, 0 )) {
		if ( msg.message == WM_CREATECONSOLE ) {
			m_pDlgConsole = new CJabberDlgConsole( this );
			m_pDlgConsole->Show();
			continue;
		}

		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	m_dwConsoleThreadId = 0;
}

void CJabberProto::ConsoleInit()
{
	LoadLibraryA("riched20.dll");
	InitializeCriticalSection(&m_filterInfo.csPatternLock);
	m_hThreadConsole = JForkThreadEx( &CJabberProto::ConsoleThread, 0, &m_dwConsoleThreadId );
}

void CJabberProto::ConsoleUninit()
{
	if ( m_hThreadConsole ) {
		PostThreadMessage(m_dwConsoleThreadId, WM_QUIT, 0, 0);
		if ( WaitForSingleObject( m_hThreadConsole, 5000 ) == WAIT_TIMEOUT) {
			TerminateThread( m_hThreadConsole, 0 );
		}
		CloseHandle( m_hThreadConsole );
		m_hThreadConsole = NULL;
	}

	m_filterInfo.iq = m_filterInfo.msg = m_filterInfo.presence = FALSE;
	m_filterInfo.type = TFilterInfo::T_OFF;
}

INT_PTR __cdecl CJabberProto::OnMenuHandleConsole(WPARAM, LPARAM)
{
	if ( m_pDlgConsole )
		SetForegroundWindow( m_pDlgConsole->GetHwnd() );
	else
		if ( m_hThreadConsole )
			PostThreadMessage( m_dwConsoleThreadId, WM_CREATECONSOLE, 0, 0 );
	return 0;
}
