Dbx_tree: folders restructurization

git-svn-id: http://svn.miranda-ng.org/main/trunk@1883 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 799 insertions, 0 deletions

diff --git a/plugins/Dbx_tree/src/Compatibility.cpp b/plugins/Dbx_tree/src/Compatibility.cpp
new file mode 100644
index 0000000000..759e44012c
--- /dev/null
+++ b/plugins/Dbx_tree/src/Compatibility.cpp
@@ -0,0 +1,799 @@
+/*

+

+dbx_tree: tree database driver for Miranda IM

+

+Copyright 2007-2010 Michael "Protogenes" Kunz,

+

+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 "Compatibility.h"

+#include "Logger.h"

+#define DB_NOHELPERFUNCTIONS

+#include "m_database.h"

+#include "m_db_int.h"

+#undef DB_NOHELPERFUNCTIONS

+#ifndef _MSC_VER

+#include "savestrings_gcc.h"

+#endif

+

+HANDLE gEvents[6] = {0,0,0,0,0,0};

+

+HANDLE hEventDeletedEvent,

+       hEventAddedEvent,

+		 hEventFilterAddedEvent,

+		 hSettingChangeEvent,

+		 hContactDeletedEvent,

+		 hContactAddedEvent;

+

+STDMETHODIMP_(HANDLE) CDataBase::AddContact(void)

+{

+	TDBTEntity entity = {0,0,0,0};

+	entity.hParentEntity = DBEntityGetRoot(0, 0);

+	entity.hAccountEntity = entity.hParentEntity;

+

+	TDBTEntityHandle res = gDataBase->getEntities().CreateEntity(entity);

+	if (res == DBT_INVALIDPARAM)

+		return (HANDLE)1;

+

+	NotifyEventHooks(hContactAddedEvent, res, 0);

+	return (HANDLE)res;

+}

+

+STDMETHODIMP_(LONG) CDataBase::DeleteContact(HANDLE hContact)

+{

+	NotifyEventHooks(hContactDeletedEvent, (WPARAM)hContact, 0);

+

+	int res = DBEntityDelete((WPARAM)hContact, 0);

+	if (res == DBT_INVALIDPARAM)

+		return 1;

+

+	return res;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::IsDbContact(HANDLE hContact)

+{

+	int flags = DBEntityGetFlags((WPARAM)hContact, 0);

+	return (flags != DBT_INVALIDPARAM) &&

+		     ((flags & DBT_NFM_SpecialEntity) == 0);

+}

+

+STDMETHODIMP_(LONG) CDataBase::GetContactCount(void)

+{

+	TDBTEntityIterFilter f = {0,0,0,0};

+	f.cbSize = sizeof(f);

+	f.fDontHasFlags = DBT_NF_IsGroup | DBT_NF_IsVirtual | DBT_NF_IsAccount | DBT_NF_IsRoot;

+	f.Options = DBT_NIFO_OSC_AC | DBT_NIFO_OC_AC;

+

+	TDBTEntityIterationHandle hiter = DBEntityIterInit((WPARAM)&f, gDataBase->getEntities().getRootEntity());

+	int c = 0;

+	if ((hiter != 0) && (hiter != DBT_INVALIDPARAM))

+	{

+		TDBTEntityHandle con = DBEntityIterNext(hiter, 0);

+

+		while ((con != DBT_INVALIDPARAM) && (con != 0))

+		{

+			if ((con != 0) && (con != DBT_INVALIDPARAM))

+				c++;

+

+			con = DBEntityIterNext(hiter, 0);

+		}

+		DBEntityIterClose(hiter, 0);

+	}

+	return c;

+}

+

+//!!!!!!!!!!!!!!!!!!!! szProto ignored

+STDMETHODIMP_(HANDLE) CDataBase::FindFirstContact(const char* szProto)

+{

+	return (HANDLE)gDataBase->getEntities().compFirstContact();

+}

+

+//!!!!!!!!!!!!!!!!!!!! szProto ignored

+STDMETHODIMP_(HANDLE) CDataBase::FindNextContact(HANDLE hContact, const char* szProto)

+{

+	return (HANDLE)gDataBase->getEntities().compNextContact((WPARAM)hContact);

+}

+

+STDMETHODIMP_(BOOL) CDataBase::GetContactSetting(HANDLE hContact, DBCONTACTGETSETTING *dbcgs)

+{

+	dbcgs->pValue->type = 0;

+

+	char namebuf[512];

+	namebuf[0] = 0;

+

+	if (!(dbcgs->szModule || dbcgs->szSetting))

+		return -1;

+

+	if (dbcgs->szModule)

+		strcpy_s(namebuf, dbcgs->szModule);

+	strcat_s(namebuf, "/");

+	if (dbcgs->szSetting)

+		strcat_s(namebuf, dbcgs->szSetting);

+

+	TDBTSettingDescriptor desc = {0,0,0,0,0,0,0,0};

+	TDBTSetting set = {0,0,0,0};

+	desc.cbSize = sizeof(desc);

+	desc.Entity = (WPARAM)hContact;

+	desc.pszSettingName = namebuf;

+

+	set.cbSize = sizeof(set);

+	set.Descriptor = &desc;

+

+	if (DBSettingRead(reinterpret_cast<WPARAM>(&set), 0) == DBT_INVALIDPARAM)

+		return -1;

+

+	switch (set.Type)

+	{

+		case DBT_ST_ANSI:

+		{

+			dbcgs->pValue->type = DBVT_ASCIIZ;

+			dbcgs->pValue->pszVal = set.Value.pAnsi;

+			dbcgs->pValue->cchVal = set.Value.Length - 1;

+		} break;

+		case DBT_ST_UTF8:

+		{

+			dbcgs->pValue->type = DBVT_WCHAR;

+			dbcgs->pValue->pwszVal = mir_utf8decodeW(set.Value.pUTF8);

+			if (dbcgs->pValue->pwszVal)

+				dbcgs->pValue->cchVal = static_cast<uint32_t>(wcslen(dbcgs->pValue->pwszVal));

+			else

+				dbcgs->pValue->cchVal = 0;

+			mir_free(set.Value.pUTF8);

+		} break;

+		case DBT_ST_WCHAR:

+		{

+			dbcgs->pValue->type = DBVT_WCHAR;

+			dbcgs->pValue->pwszVal = set.Value.pWide;

+			dbcgs->pValue->cchVal = set.Value.Length - 1;

+		} break;

+		case DBT_ST_BLOB:

+		{

+			dbcgs->pValue->type = DBVT_BLOB;

+			dbcgs->pValue->pbVal = set.Value.pBlob;

+			dbcgs->pValue->cpbVal = set.Value.Length;

+		} break;

+		case DBT_ST_BOOL:

+		{

+			dbcgs->pValue->type = DBVT_BYTE;

+			dbcgs->pValue->bVal = (uint8_t)set.Value.Bool;

+		} break;

+		case DBT_ST_BYTE: case DBT_ST_CHAR:

+		{

+			dbcgs->pValue->type = DBVT_BYTE;

+			dbcgs->pValue->bVal = set.Value.Byte;

+		} break;

+		case DBT_ST_SHORT: case DBT_ST_WORD:

+		{

+			dbcgs->pValue->type = DBVT_WORD;

+			dbcgs->pValue->wVal = set.Value.Word;

+		} break;

+		case DBT_ST_INT: case DBT_ST_DWORD:

+		{

+			dbcgs->pValue->type = DBVT_DWORD;

+			dbcgs->pValue->dVal = set.Value.DWord;

+		} break;

+		case DBT_ST_INT64: case DBT_ST_QWORD:

+		case DBT_ST_DOUBLE: case DBT_ST_FLOAT:

+		{

+			dbcgs->pValue->type = DBVT_BLOB;

+			dbcgs->pValue->cpbVal = sizeof(set.Value);

+			dbcgs->pValue->pbVal = reinterpret_cast<BYTE*>(mir_alloc(sizeof(set.Value)));

+			memcpy(dbcgs->pValue->pbVal, &set.Value, sizeof(set.Value));

+		} break;

+

+		default:

+			return -1;

+	}

+

+	return 0;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::GetContactSettingStr(HANDLE hContact, DBCONTACTGETSETTING *dbcgs)

+{

+	if ((dbcgs->pValue->type & DBVTF_VARIABLELENGTH) == 0)

+	{

+		FreeVariant(dbcgs->pValue);

+		dbcgs->pValue->type = 0;

+	}

+

+	char namebuf[512];

+	namebuf[0] = 0;

+	if (dbcgs->szModule)

+		strcpy_s(namebuf, dbcgs->szModule);

+	strcat_s(namebuf, "/");

+	if (dbcgs->szSetting)

+		strcat_s(namebuf, dbcgs->szSetting);

+

+	TDBTSettingDescriptor desc = {0,0,0,0,0,0,0,0};

+	TDBTSetting set = {0,0,0,0};

+	desc.cbSize = sizeof(desc);

+	desc.Entity = (WPARAM)hContact;

+	desc.pszSettingName = namebuf;

+

+	set.cbSize = sizeof(set);

+	set.Descriptor = &desc;

+

+

+	switch (dbcgs->pValue->type)

+	{

+		case DBVT_ASCIIZ: set.Type = DBT_ST_ANSI; break;

+		case DBVT_BLOB:   set.Type = DBT_ST_BLOB; break;

+		case DBVT_UTF8:   set.Type = DBT_ST_UTF8; break;

+		case DBVT_WCHAR:  set.Type = DBT_ST_WCHAR; break;

+	}

+

+	if (DBSettingRead(reinterpret_cast<WPARAM>(&set), 0) == DBT_INVALIDPARAM)

+		return -1;

+

+	switch (set.Type)

+	{

+		case DBT_ST_ANSI:

+		{

+			dbcgs->pValue->type = DBVT_ASCIIZ;

+			dbcgs->pValue->pszVal = set.Value.pAnsi;

+			dbcgs->pValue->cchVal = set.Value.Length - 1;

+		} break;

+		case DBT_ST_UTF8:

+		{

+			dbcgs->pValue->type = DBVT_UTF8;

+			dbcgs->pValue->pszVal = set.Value.pUTF8;

+			dbcgs->pValue->cchVal = set.Value.Length - 1;

+		} break;

+		case DBT_ST_WCHAR:

+		{

+			if (dbcgs->pValue->type == DBVT_WCHAR)

+			{

+				dbcgs->pValue->pwszVal = set.Value.pWide;

+				dbcgs->pValue->cchVal = set.Value.Length - 1;

+			} else {

+				dbcgs->pValue->type = DBVT_UTF8;

+				dbcgs->pValue->pszVal = mir_utf8encodeW(set.Value.pWide);

+				dbcgs->pValue->cchVal = static_cast<uint32_t>(strlen(dbcgs->pValue->pszVal));

+				mir_free(set.Value.pWide);

+			}

+		} break;

+		case DBT_ST_BLOB:

+		{

+			dbcgs->pValue->type = DBVT_BLOB;

+			dbcgs->pValue->pbVal = set.Value.pBlob;

+			dbcgs->pValue->cpbVal = set.Value.Length;

+		} break;

+		case DBT_ST_BOOL:

+		{

+			dbcgs->pValue->type = DBVT_BYTE;

+			dbcgs->pValue->bVal = (uint8_t)set.Value.Bool;

+		} break;

+		case DBT_ST_BYTE: case DBT_ST_CHAR:

+		{

+			dbcgs->pValue->type = DBVT_BYTE;

+			dbcgs->pValue->bVal = set.Value.Byte;

+		} break;

+		case DBT_ST_SHORT: case DBT_ST_WORD:

+		{

+			dbcgs->pValue->type = DBVT_WORD;

+			dbcgs->pValue->wVal = set.Value.Word;

+		} break;

+		case DBT_ST_INT: case DBT_ST_DWORD:

+		{

+			dbcgs->pValue->type = DBVT_DWORD;

+			dbcgs->pValue->dVal = set.Value.DWord;

+		} break;

+		case DBT_ST_INT64: case DBT_ST_QWORD:

+		case DBT_ST_DOUBLE: case DBT_ST_FLOAT:

+		{

+			dbcgs->pValue->type = DBVT_BLOB;

+			dbcgs->pValue->cpbVal = sizeof(set.Value);

+			dbcgs->pValue->pbVal = reinterpret_cast<BYTE*>(mir_alloc(sizeof(set.Value)));

+			memcpy(dbcgs->pValue->pbVal, &set.Value, sizeof(set.Value));

+		} break;

+		default:

+			return -1;

+	}

+

+	return 0;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::GetContactSettingStatic(HANDLE hContact, DBCONTACTGETSETTING *dbcgs)

+{

+	char namebuf[512];

+	namebuf[0] = 0;

+	if (dbcgs->szModule)

+		strcpy_s(namebuf, dbcgs->szModule);

+	strcat_s(namebuf, "/");

+	if (dbcgs->szSetting)

+		strcat_s(namebuf, dbcgs->szSetting);

+

+	TDBTSettingDescriptor desc = {0,0,0,0,0,0,0,0};

+	TDBTSetting set = {0,0,0,0};

+	desc.cbSize = sizeof(desc);

+	desc.Entity = (WPARAM)hContact;

+	desc.pszSettingName = namebuf;

+

+	set.cbSize = sizeof(set);

+	set.Descriptor = &desc;

+

+	if (DBSettingRead(reinterpret_cast<WPARAM>(&set), 0) == DBT_INVALIDPARAM)

+		return -1;

+

+	if ((set.Type & DBT_STF_VariableLength) ^ (dbcgs->pValue->type & DBVTF_VARIABLELENGTH))

+	{

+		if (set.Type & DBT_STF_VariableLength)

+			mir_free(set.Value.pBlob);

+		return -1;

+	}

+

+	switch (set.Type)

+	{

+		case DBT_ST_ANSI:

+		{

+			if (dbcgs->pValue->cchVal < set.Value.Length)

+			{

+				memcpy(dbcgs->pValue->pszVal, set.Value.pAnsi, dbcgs->pValue->cchVal);

+				dbcgs->pValue->pszVal[dbcgs->pValue->cchVal - 1] = 0;

+			} else {

+				memcpy(dbcgs->pValue->pszVal, set.Value.pAnsi, set.Value.Length);

+			}

+			dbcgs->pValue->type = DBVT_ASCIIZ;

+			dbcgs->pValue->cchVal = set.Value.Length - 1;

+

+			mir_free(set.Value.pAnsi);

+		} break;

+		case DBT_ST_UTF8:

+		{

+			set.Value.pUTF8 = mir_utf8decode(set.Value.pUTF8, NULL);

+			set.Value.Length = static_cast<uint32_t>(strlen(set.Value.pUTF8));

+

+			if (dbcgs->pValue->cchVal < set.Value.Length)

+			{

+				memcpy(dbcgs->pValue->pszVal, set.Value.pUTF8, dbcgs->pValue->cchVal);

+				dbcgs->pValue->pszVal[dbcgs->pValue->cchVal - 1] = 0;

+			} else {

+				memcpy(dbcgs->pValue->pszVal, set.Value.pUTF8, set.Value.Length);

+			}

+			dbcgs->pValue->type = DBVT_ASCIIZ;

+			dbcgs->pValue->cchVal = set.Value.Length - 1;

+

+			mir_free(set.Value.pUTF8);

+		} break;

+		case DBT_ST_WCHAR:

+		{

+			char * tmp = mir_u2a(set.Value.pWide);

+			WORD l = static_cast<WORD>(strlen(tmp));

+			mir_free(set.Value.pWide);

+

+			if (dbcgs->pValue->cchVal < l + 1)

+			{

+				memcpy(dbcgs->pValue->pszVal, tmp, dbcgs->pValue->cchVal);

+				dbcgs->pValue->pszVal[l] = 0;

+			} else {

+				memcpy(dbcgs->pValue->pszVal, tmp, l + 1);

+			}

+			dbcgs->pValue->type = DBVT_ASCIIZ;

+			dbcgs->pValue->cchVal = l;

+

+			mir_free(tmp);

+		} break;

+		case DBT_ST_BLOB:

+		{

+			if (dbcgs->pValue->cchVal < set.Value.Length)

+			{

+				memcpy(dbcgs->pValue->pbVal, set.Value.pBlob, dbcgs->pValue->cchVal);

+			} else {

+				memcpy(dbcgs->pValue->pbVal, set.Value.pBlob, set.Value.Length);

+			}

+			dbcgs->pValue->type = DBVT_BLOB;

+			dbcgs->pValue->cchVal = set.Value.Length;

+

+			mir_free(set.Value.pBlob);

+		} break;

+		case DBT_ST_BOOL:

+		{

+			dbcgs->pValue->type = DBVT_BYTE;

+			dbcgs->pValue->bVal = set.Value.Bool ? TRUE : FALSE;

+		} break;

+		case DBT_ST_BYTE: case DBT_ST_CHAR:

+		{

+			dbcgs->pValue->type = DBVT_BYTE;

+			dbcgs->pValue->bVal = set.Value.Byte;

+		} break;

+		case DBT_ST_SHORT: case DBT_ST_WORD:

+		{

+			dbcgs->pValue->type = DBVT_WORD;

+			dbcgs->pValue->wVal = set.Value.Word;

+		} break;

+		case DBT_ST_INT: case DBT_ST_DWORD:

+		{

+			dbcgs->pValue->type = DBVT_DWORD;

+			dbcgs->pValue->dVal = set.Value.DWord;

+		} break;

+		default:

+			return -1;

+	}

+

+	return 0;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::FreeVariant(DBVARIANT *dbv)

+{

+	if ((dbv->type == DBVT_BLOB) && (dbv->pbVal))

+	{

+		mir_free(dbv->pbVal);

+		dbv->pbVal = 0;

+	} else if ((dbv->type & DBVTF_VARIABLELENGTH) && (dbv->pszVal))

+	{

+		mir_free(dbv->pszVal);

+		dbv->pszVal = NULL;

+	}

+	dbv->type = 0;

+	return 0;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::WriteContactSetting(HANDLE hContact, DBCONTACTWRITESETTING *dbcws)

+{

+	char namebuf[512];

+	namebuf[0] = 0;

+	if (dbcws->szModule)

+		strcpy_s(namebuf, dbcws->szModule);

+	strcat_s(namebuf, "/");

+	if (dbcws->szSetting)

+		strcat_s(namebuf, dbcws->szSetting);

+

+	TDBTSettingDescriptor desc = {0,0,0,0,0,0,0,0};

+	TDBTSetting set = {0,0,0,0};

+	desc.cbSize = sizeof(desc);

+	desc.Entity = (WPARAM)hContact;

+	desc.pszSettingName = namebuf;

+

+	set.cbSize = sizeof(set);

+	set.Descriptor = &desc;

+

+	switch (dbcws->value.type)

+	{

+		case DBVT_ASCIIZ:

+		{

+			set.Type = DBT_ST_ANSI;

+			set.Value.pAnsi = dbcws->value.pszVal;

+		} break;

+		case DBVT_UTF8:

+		{

+			wchar_t * tmp = mir_utf8decodeW(dbcws->value.pszVal);

+			if (tmp == 0)

+			{

+				if (IsDebuggerPresent())

+				{

+					DebugBreak();

+#ifdef _DEBUG

+				} else {

+					LOG(logWARNING, _T("Trying to write malformed UTF8 setting \"%hs\" in module \"%hs\""), dbcws->szSetting, dbcws->szModule);

+					CLogger::Instance().ShowMessage();

+#endif

+				}

+				return -1;

+			} else {

+				mir_free(tmp);

+			}

+

+			set.Type = DBT_ST_UTF8;

+			set.Value.pUTF8 = dbcws->value.pszVal;

+		} break;

+		case DBVT_WCHAR:

+		{

+			set.Type = DBT_ST_WCHAR;

+			set.Value.pWide = dbcws->value.pwszVal;

+		} break;

+		case DBVT_BLOB:

+		{

+			set.Type = DBT_ST_BLOB;

+			set.Value.pBlob = dbcws->value.pbVal;

+			set.Value.Length = dbcws->value.cpbVal;

+		} break;

+		case DBVT_BYTE:

+		{

+			set.Type = DBT_ST_BYTE;

+			set.Value.Byte = dbcws->value.bVal;

+		} break;

+		case DBVT_WORD:

+		{

+			set.Type = DBT_ST_WORD;

+			set.Value.Word = dbcws->value.wVal;

+		} break;

+		case DBVT_DWORD:

+		{

+			set.Type = DBT_ST_DWORD;

+			set.Value.DWord = dbcws->value.dVal;

+		} break;

+		default:

+		{

+			return -1;

+		}

+	}

+

+	if (DBSettingWrite(reinterpret_cast<WPARAM>(&set), 0) == DBT_INVALIDPARAM)

+		return -1;

+

+	if (dbcws->value.type == DBVT_WCHAR)

+	{

+		dbcws->value.type = DBVT_UTF8;

+		wchar_t * tmp = dbcws->value.pwszVal;

+		dbcws->value.pszVal = mir_utf8encodeW(dbcws->value.pwszVal);

+		NotifyEventHooks(hSettingChangeEvent, (WPARAM)hContact, (LPARAM)dbcws);

+		mir_free(dbcws->value.pszVal);

+		dbcws->value.type = DBVT_WCHAR;

+		dbcws->value.pwszVal = tmp;		

+	} else {

+		NotifyEventHooks(hSettingChangeEvent, (WPARAM)hContact, (LPARAM)dbcws);

+	}

+

+	return 0;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::DeleteContactSetting(HANDLE hContact, DBCONTACTGETSETTING *dbcgs)

+{

+	char namebuf[512];

+	namebuf[0] = 0;

+	if (dbcgs->szModule)

+		strcpy_s(namebuf, dbcgs->szModule);

+	strcat_s(namebuf, "/");

+	if (dbcgs->szSetting)

+		strcat_s(namebuf, dbcgs->szSetting);

+

+	TDBTSettingDescriptor desc = {0,0,0,0,0,0,0,0};

+	desc.cbSize = sizeof(desc);

+	desc.Entity = (WPARAM)hContact;

+	desc.pszSettingName = namebuf;

+

+	if (DBSettingDelete(reinterpret_cast<WPARAM>(&desc), 0) == DBT_INVALIDPARAM)

+		return -1;

+

+	{

+		DBCONTACTWRITESETTING tmp = {0,0,0,0};

+		tmp.szModule = dbcgs->szModule;

+		tmp.szSetting = dbcgs->szSetting;

+		tmp.value.type = 0;

+		NotifyEventHooks(hSettingChangeEvent, (WPARAM)hContact, (LPARAM)&tmp);

+	}

+

+	return 0;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::EnumContactSettings(HANDLE hContact, DBCONTACTENUMSETTINGS* pces)

+{

+	TDBTSettingDescriptor desc = {0,0,0,0,0,0,0,0};

+	desc.cbSize = sizeof(desc);

+	desc.Entity = (WPARAM)hContact;

+

+	char namebuf[512];

+	namebuf[0] = 0;

+	if (pces->szModule)

+		strcpy_s(namebuf, pces->szModule);

+	strcat_s(namebuf, "/");

+

+	TDBTSettingIterFilter filter = {0,0,0,0,0,0,0,0};

+	filter.cbSize = sizeof(filter);

+	filter.Descriptor = &desc;

+	filter.hEntity = (WPARAM)(WPARAM)hContact;

+	filter.NameStart = namebuf;

+

+	TDBTSettingIterationHandle hiter = DBSettingIterInit(reinterpret_cast<WPARAM>(&filter), 0);

+	if ((hiter == 0) || (hiter == DBT_INVALIDPARAM))

+		return -1;

+

+	int res = 0;

+	TDBTSettingHandle hset = DBSettingIterNext(hiter, 0);

+	while (hset != 0)

+	{

+		char * p = strchr(desc.pszSettingName, '/');

+		if (p) {

+			++p;

+		} else {

+			p = desc.pszSettingName;

+		}

+

+		res = pces->pfnEnumProc(p, pces->lParam);

+		if (res == 0)

+		{

+			hset = DBSettingIterNext(hiter, 0);

+		} else {

+			hset = 0;

+		}

+	}

+

+	DBSettingIterClose(hiter, 0);

+

+	if (desc.pszSettingName)

+		mir_free(desc.pszSettingName);

+

+	return res;

+}

+

+STDMETHODIMP_(LONG) CDataBase::GetEventCount(HANDLE hContact)

+{

+	if (hContact == 0)

+		hContact = (HANDLE)gDataBase->getEntities().getRootEntity();

+

+	return DBEventGetCount((WPARAM)hContact, 0);

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::AddEvent(HANDLE hContact, DBEVENTINFO *dbei)

+{

+	if (dbei->cbSize < sizeof(DBEVENTINFO))

+		return (HANDLE)-1;

+

+	int tmp = NotifyEventHooks(hEventFilterAddedEvent, (WPARAM)hContact, (LPARAM)dbei);

+	if (tmp != 0)

+		return (HANDLE)tmp;

+

+	if (hContact == 0)

+		hContact = (HANDLE)gDataBase->getEntities().getRootEntity();

+

+

+	TDBTEvent ev = {0,0,0,0,0,0,0};

+	ev.cbSize = sizeof(ev);

+	ev.ModuleName = dbei->szModule;

+	ev.Timestamp = dbei->timestamp;

+	ev.Flags = dbei->flags;

+	if (ev.Flags & DBEF_SENT)

+		ev.Flags = ev.Flags | DBEF_READ;

+	ev.EventType = dbei->eventType;

+	ev.cbBlob = dbei->cbBlob;

+	ev.pBlob = dbei->pBlob;

+

+	int res = DBEventAdd((WPARAM)hContact, reinterpret_cast<LPARAM>(&ev));

+	if (res != DBT_INVALIDPARAM)

+	{

+		NotifyEventHooks(hEventAddedEvent, (WPARAM)hContact, res);

+		return (HANDLE)res;

+	}

+	return NULL;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::DeleteEvent(HANDLE hContact, HANDLE hDbEvent)

+{

+	int res = NotifyEventHooks(hEventDeletedEvent, (WPARAM)hContact, (WPARAM)hDbEvent);

+

+	if (hContact == 0)

+		hContact = (HANDLE)gDataBase->getEntities().getRootEntity();

+

+	if (res == 0)

+		return DBEventDelete((WPARAM)hDbEvent, 0);

+

+	return res;

+}

+

+STDMETHODIMP_(LONG) CDataBase::GetBlobSize(HANDLE hDbEvent)

+{

+	int res = DBEventGetBlobSize((WPARAM)hDbEvent, 0);

+	if (res == DBT_INVALIDPARAM)

+		return -1;

+

+	return res;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::GetEvent(HANDLE hDbEvent, DBEVENTINFO *dbei)

+{

+	if (dbei->cbSize < sizeof(DBEVENTINFO))

+		return -1;

+

+	TDBTEvent ev = {0,0,0,0,0,0,0};

+	ev.cbSize = sizeof(ev);

+	ev.cbBlob = 0;

+	ev.pBlob = NULL;

+

+	int res = DBEventGet((WPARAM)hDbEvent, reinterpret_cast<LPARAM>(&ev));

+

+	dbei->szModule = ev.ModuleName;

+	dbei->timestamp = ev.Timestamp;

+	dbei->flags = ev.Flags;

+	if (dbei->flags & DBEF_SENT)

+		dbei->flags = dbei->flags & ~DBEF_READ;

+	dbei->eventType = ev.EventType;

+

+	if (dbei->cbBlob && dbei->pBlob)

+	{

+		if (dbei->cbBlob >= ev.cbBlob)

+			memcpy(dbei->pBlob, ev.pBlob, ev.cbBlob);

+		else

+			memcpy(dbei->pBlob, ev.pBlob, dbei->cbBlob);

+	}

+	mir_free(ev.pBlob);

+	dbei->cbBlob = ev.cbBlob;

+

+	if (res == DBT_INVALIDPARAM)

+		return 1;

+

+	return res;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::MarkEventRead(HANDLE hContact, HANDLE hDbEvent)

+{

+	int res = DBEventMarkRead((WPARAM)hDbEvent, 0);

+	if ((res != DBT_INVALIDPARAM) && (res & DBEF_SENT))

+		res = res & ~DBEF_READ;

+	return res;

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::GetEventContact(HANDLE hDbEvent)

+{

+	TDBTEntityHandle res = DBEventGetEntity((WPARAM)hDbEvent, 0);

+	if (res == gDataBase->getEntities().getRootEntity())

+		res = 0;

+

+	return (HANDLE)res;

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::FindFirstEvent(HANDLE hContact)

+{

+	if (hContact == 0)

+		hContact = (HANDLE)gDataBase->getEntities().getRootEntity();

+

+	return (HANDLE)gDataBase->getEvents().compFirstEvent((WPARAM)hContact);

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::FindFirstUnreadEvent(HANDLE hContact)

+{

+	if (hContact == 0)

+		hContact = (HANDLE)gDataBase->getEntities().getRootEntity();

+	return (HANDLE)gDataBase->getEvents().compFirstUnreadEvent((WPARAM)hContact);

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::FindLastEvent(HANDLE hContact)

+{

+	if (hContact == 0)

+		hContact = (HANDLE)gDataBase->getEntities().getRootEntity();

+	return (HANDLE)gDataBase->getEvents().compLastEvent((WPARAM)hContact);

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::FindNextEvent(HANDLE hDbEvent)

+{

+	return (HANDLE)gDataBase->getEvents().compNextEvent((WPARAM)hDbEvent);

+}

+

+STDMETHODIMP_(HANDLE) CDataBase::FindPrevEvent(HANDLE hDbEvent)

+{

+	return (HANDLE)gDataBase->getEvents().compPrevEvent((WPARAM)hDbEvent);

+}

+

+STDMETHODIMP_(BOOL) CDataBase::EnumModuleNames(DBMODULEENUMPROC pCallback, void *pParam)

+{

+	if (!pCallback)

+		return -1;

+	

+	return gDataBase->getSettings().CompEnumModules(pCallback, (WPARAM)pParam);

+}

+

+STDMETHODIMP_(BOOL) CDataBase::SetSettingResident(BOOL bIsResident, const char *pszSettingName)

+{

+	return FALSE;

+}

+

+STDMETHODIMP_(BOOL) CDataBase::EnumResidentSettings(DBMODULEENUMPROC pFunc, void *pParam)

+{

+	return FALSE;

+}

+

+STDMETHODIMP_(void) CDataBase::SetCacheSafetyMode(BOOL) {}

+

+bool CompatibilityRegister()

+{

+	hEventDeletedEvent     = CreateHookableEvent(ME_DB_EVENT_DELETED);

+	hEventAddedEvent       = CreateHookableEvent(ME_DB_EVENT_ADDED);

+	hEventFilterAddedEvent = CreateHookableEvent(ME_DB_EVENT_FILTER_ADD);

+	hSettingChangeEvent    = CreateHookableEvent(ME_DB_CONTACT_SETTINGCHANGED);

+	hContactDeletedEvent   = CreateHookableEvent(ME_DB_CONTACT_DELETED);

+	hContactAddedEvent     = CreateHookableEvent(ME_DB_CONTACT_ADDED);

+	return true;

+}