mir_core on MIDatabase

git-svn-id: http://svn.miranda-ng.org/main/trunk@1015 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

5 files changed, 500 insertions, 53 deletions

diff --git a/include/m_db_int.h b/include/m_db_int.h
new file mode 100644
index 0000000000..f666ffcbd5
--- /dev/null
+++ b/include/m_db_int.h
@@ -0,0 +1,125 @@
+/*

+

+Miranda NG: the free IM client for Microsoft* Windows*

+

+Copyright 2012 Miranda NG project,

+all portions of this codebase are copyrighted to the people

+listed in contributors.txt.

+

+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.

+*/

+

+#ifndef M_DB_INT_H__

+#define M_DB_INT_H__ 1

+

+#ifndef M_CORE_H__

+	#include <m_core.h>

+#endif

+

+interface MIDatabase

+{

+	STDMETHOD_(void,SetCacheSafetyMode)(BOOL) PURE;

+

+	STDMETHOD_(LONG,GetContactCount)(void) PURE;

+	STDMETHOD_(HANDLE,FindFirstContact)(const char* szProto = NULL) PURE;

+	STDMETHOD_(HANDLE,FindNextContact)(HANDLE hContact, const char* szProto = NULL) PURE;

+

+	STDMETHOD_(LONG,DeleteContact)(HANDLE hContact) PURE;

+	STDMETHOD_(HANDLE,AddContact)(void) PURE;

+	STDMETHOD_(BOOL,IsDbContact)(HANDLE hContact) PURE;

+

+	STDMETHOD_(LONG,GetEventCount)(HANDLE hContact) PURE;

+	STDMETHOD_(HANDLE,AddEvent)(HANDLE hContact, DBEVENTINFO *dbe) PURE;

+	STDMETHOD_(BOOL,DeleteEvent)(HANDLE hContact, HANDLE hDbEvent) PURE;

+	STDMETHOD_(LONG,GetBlobSize)(HANDLE hDbEvent) PURE;

+	STDMETHOD_(BOOL,GetEvent)(HANDLE hDbEvent, DBEVENTINFO *dbe) PURE;

+	STDMETHOD_(BOOL,MarkEventRead)(HANDLE hContact, HANDLE hDbEvent) PURE;

+	STDMETHOD_(HANDLE,GetEventContact)(HANDLE hDbEvent) PURE;

+	STDMETHOD_(HANDLE,FindFirstEvent)(HANDLE hContact) PURE;

+	STDMETHOD_(HANDLE,FindFirstUnreadEvent)(HANDLE hContact) PURE;

+	STDMETHOD_(HANDLE,FindLastEvent)(HANDLE hContact) PURE;

+	STDMETHOD_(HANDLE,FindNextEvent)(HANDLE hDbEvent) PURE;

+	STDMETHOD_(HANDLE,FindPrevEvent)(HANDLE hDbEvent) PURE;

+

+	STDMETHOD_(BOOL,EnumModuleNames)(DBMODULEENUMPROC pFunc, void *pParam) PURE;

+

+	STDMETHOD_(BOOL,GetContactSetting)(HANDLE hContact, DBCONTACTGETSETTING *dbcgs) PURE;

+	STDMETHOD_(BOOL,GetContactSettingStr)(HANDLE hContact, DBCONTACTGETSETTING *dbcgs) PURE;

+	STDMETHOD_(BOOL,GetContactSettingStatic)(HANDLE hContact, DBCONTACTGETSETTING *dbcgs) PURE;

+	STDMETHOD_(BOOL,FreeVariant)(DBVARIANT *dbv) PURE;

+	STDMETHOD_(BOOL,WriteContactSetting)(HANDLE hContact, DBCONTACTWRITESETTING *dbcws) PURE;

+	STDMETHOD_(BOOL,DeleteContactSetting)(HANDLE hContact, DBCONTACTGETSETTING *dbcgs) PURE;

+	STDMETHOD_(BOOL,EnumContactSettings)(HANDLE hContact, DBCONTACTENUMSETTINGS* dbces) PURE;

+	STDMETHOD_(BOOL,SetSettingResident)(BOOL bIsResident, const char *pszSettingName) PURE;

+	STDMETHOD_(BOOL,EnumResidentSettings)(DBMODULEENUMPROC pFunc, void *pParam) PURE;

+};

+

+typedef struct {

+	int cbSize;

+

+	/*

+	returns what the driver can do given the flag

+	*/

+	int (*getCapability) (int flag);

+

+	/*

+		buf: pointer to a string buffer

+		cch: length of buffer

+		shortName: if true, the driver should return a short but descriptive name, e.g. "3.xx profile"

+		Affect: The database plugin must return a "friendly name" into buf and not exceed cch bytes,

+			e.g. "Database driver for 3.xx profiles"

+		Returns: 0 on success, non zero on failure

+	*/

+	int (*getFriendlyName) (TCHAR *buf, size_t cch, int shortName);

+

+	/*

+		profile: pointer to a string which contains full path + name

+		Affect: The database plugin should create the profile, the filepath will not exist at

+			the time of this call, profile will be C:\..\<name>.dat

+		Note: Do not prompt the user in anyway about this operation.

+		Note: Do not initialise internal data structures at this point!

+		Returns: 0 on success, non zero on failure - error contains extended error information, see EMKPRF_*

+	*/

+	int (*makeDatabase) (TCHAR *profile, int * error);

+

+	/*

+		profile: [in] a null terminated string to file path of selected profile

+		error: [in/out] pointer to an int to set with error if any

+		Affect: Ask the database plugin if it supports the given profile, if it does it will

+			return 0, if it doesnt return 1, with the error set in error -- EGROKPRF_* can be valid error

+			condition, most common error would be [EGROKPRF_UNKHEADER]

+		Note: Just because 1 is returned, doesnt mean the profile is not supported, the profile might be damaged

+			etc.

+		Returns: 0 on success, non zero on failure

+	*/

+	int (*grokHeader) (TCHAR *profile, int * error);

+

+	/*

+	Affect: Tell the database to create all services/hooks that a 3.xx legecy database might support into link,

+		which is a PLUGINLINK structure

+	Returns: 0 on success, nonzero on failure

+	*/

+	MIDatabase* (*Load) (TCHAR *profile);

+

+	/*

+	Affect: The database plugin should shutdown, unloading things from the core and freeing internal structures

+	Returns: 0 on success, nonzero on failure

+	Note: Unload() might be called even if Load(void) was never called, wasLoaded is set to 1 if Load(void) was ever called.

+	*/

+	int (*Unload) (int wasLoaded);

+

+} DATABASELINK;

+

+#endif // M_DB_INT_H__

diff --git a/plugins/Db3x_mmap/dbintf.cpp b/plugins/Db3x_mmap/dbintf.cpp
new file mode 100644
index 0000000000..c2074b3e84
--- /dev/null
+++ b/plugins/Db3x_mmap/dbintf.cpp
@@ -0,0 +1,36 @@
+/*

+

+Miranda NG: the free IM client for Microsoft* Windows*

+

+Copyright 2012 Miranda NG project,

+all portions of this codebase are copyrighted to the people

+listed in contributors.txt.

+

+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 "commonheaders.h"

+

+CDdxMmap::CDdxMmap(const TCHAR* tszFileName)

+{

+}

+

+STDMETHODIMP_(void) CDdxMmap::SetCacheSafetyMode(BOOL bIsSet)

+{

+	{	mir_cslock lck(csDbAccess);

+		safetyMode = bIsSet;

+	}

+	DBFlush(1);

+}

diff --git a/plugins/Db3x_mmap/dbintf.h b/plugins/Db3x_mmap/dbintf.h
new file mode 100644
index 0000000000..518d6b4e22
--- /dev/null
+++ b/plugins/Db3x_mmap/dbintf.h
@@ -0,0 +1,66 @@
+/*

+

+Miranda NG: the free IM client for Microsoft* Windows*

+

+Copyright 2012 Miranda NG project,

+all portions of this codebase are copyrighted to the people

+listed in contributors.txt.

+

+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 <m_db_int.h>

+

+struct CDdxMmap : public MIDatabase

+{

+	CDdxMmap(const TCHAR* tszFileName);

+

+	STDMETHODIMP_(void)   SetCacheSafetyMode(BOOL);

+

+	STDMETHODIMP_(LONG)   GetContactCount(void);

+	STDMETHODIMP_(HANDLE) FindFirstContact(const char* szProto = NULL);

+	STDMETHODIMP_(HANDLE) FindNextContact(HANDLE hContact, const char* szProto = NULL);

+	STDMETHODIMP_(LONG)   DeleteContact(HANDLE hContact);

+	STDMETHODIMP_(HANDLE) AddContact(void);

+	STDMETHODIMP_(BOOL)   IsDbContact(HANDLE hContact);

+

+	STDMETHODIMP_(LONG)   GetEventCount(HANDLE hContact);

+	STDMETHODIMP_(HANDLE) AddEvent(HANDLE hContact, DBEVENTINFO *dbe);

+	STDMETHODIMP_(BOOL)   DeleteEvent(HANDLE hContact, HANDLE hDbEvent);

+	STDMETHODIMP_(LONG)   GetBlobSize(HANDLE hDbEvent);

+	STDMETHODIMP_(BOOL)   GetEvent(HANDLE hDbEvent, DBEVENTINFO *dbe);

+	STDMETHODIMP_(BOOL)   MarkEventRead(HANDLE hContact, HANDLE hDbEvent);

+	STDMETHODIMP_(HANDLE) GetEventContact(HANDLE hDbEvent);

+	STDMETHODIMP_(HANDLE) FindFirstEvent(HANDLE hContact);

+	STDMETHODIMP_(HANDLE) FindFirstUnreadEvent(HANDLE hContact);

+	STDMETHODIMP_(HANDLE) FindLastEvent(HANDLE hContact);

+	STDMETHODIMP_(HANDLE) FindNextEvent(HANDLE hDbEvent);

+	STDMETHODIMP_(HANDLE) FindPrevEvent(HANDLE hDbEvent);

+

+	STDMETHODIMP_(BOOL)   EnumModuleNames(DBMODULEENUMPROC pFunc, void *pParam);

+

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

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

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

+	STDMETHODIMP_(BOOL)   FreeVariant(DBVARIANT *dbv);

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

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

+	STDMETHODIMP_(BOOL)   EnumContactSettings(HANDLE hContact, DBCONTACTENUMSETTINGS* dbces);

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

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

+

+private:

+	int CheckProto(HANDLE hContact, const char *proto);

+};

diff --git a/src/mir_core/db.cpp b/src/mir_core/db.cpp
index 36902702ff..f18f288d33 100644
--- a/src/mir_core/db.cpp
+++ b/src/mir_core/db.cpp
@@ -27,71 +27,80 @@ static MIDatabase* currDb = NULL;
 

 MIR_CORE_DLL(int) db_get_b(HANDLE hContact, const char *szModule, const char *szSetting, int errorValue)

 {

-	DBVARIANT dbv;

-	DBCONTACTGETSETTING cgs;

-	cgs.szModule = szModule;

-	cgs.szSetting = szSetting;

-	cgs.pValue = &dbv;

-	if ( !CallService(MS_DB_CONTACT_GETSETTING, (WPARAM)hContact, (LPARAM)&cgs))

-		switch(dbv.type) {

-			case DBVT_BYTE:	return dbv.bVal;

-			case DBVT_WORD:   return BYTE(dbv.wVal);

-			case DBVT_DWORD:	return BYTE(dbv.dVal);

-		}

+	if (currDb != NULL) {

+		DBVARIANT dbv;

+		DBCONTACTGETSETTING cgs;

+		cgs.szModule = szModule;

+		cgs.szSetting = szSetting;

+		cgs.pValue = &dbv;

+		if ( !currDb->GetContactSetting(hContact, &cgs))

+			switch(dbv.type) {

+				case DBVT_BYTE:	return dbv.bVal;

+				case DBVT_WORD:   return BYTE(dbv.wVal);

+				case DBVT_DWORD:	return BYTE(dbv.dVal);

+			}

+	}

 	return errorValue;

 }

 

 MIR_CORE_DLL(int) db_get_w(HANDLE hContact, const char *szModule, const char *szSetting, int errorValue)

 {

-	DBVARIANT dbv;

-	DBCONTACTGETSETTING cgs;

-	cgs.szModule = szModule;

-	cgs.szSetting = szSetting;

-	cgs.pValue = &dbv;

-	if ( !CallService(MS_DB_CONTACT_GETSETTING, (WPARAM)hContact, (LPARAM)&cgs))

-		switch(dbv.type) {

-			case DBVT_BYTE:	return dbv.bVal;

-			case DBVT_WORD:   return dbv.wVal;

-			case DBVT_DWORD:	return WORD(dbv.dVal);

-		}

+	if (currDb != NULL) {

+		DBVARIANT dbv;

+		DBCONTACTGETSETTING cgs;

+		cgs.szModule = szModule;

+		cgs.szSetting = szSetting;

+		cgs.pValue = &dbv;

+		if ( !currDb->GetContactSetting(hContact, &cgs))

+			switch(dbv.type) {

+				case DBVT_BYTE:	return dbv.bVal;

+				case DBVT_WORD:   return dbv.wVal;

+				case DBVT_DWORD:	return WORD(dbv.dVal);

+			}

+	}

 	return errorValue;

 }

 

 MIR_CORE_DLL(DWORD) db_get_dw(HANDLE hContact, const char *szModule, const char *szSetting, DWORD errorValue)

 {

-	DBVARIANT dbv;

-	DBCONTACTGETSETTING cgs;

-	cgs.szModule = szModule;

-	cgs.szSetting = szSetting;

-	cgs.pValue = &dbv;

-	if ( !CallService(MS_DB_CONTACT_GETSETTING, (WPARAM)hContact, (LPARAM)&cgs))

-		switch(dbv.type) {

-			case DBVT_BYTE:	return dbv.bVal;

-			case DBVT_WORD:   return dbv.wVal;

-			case DBVT_DWORD:	return dbv.dVal;

-		}

+	if (currDb != NULL) {

+		DBVARIANT dbv;

+		DBCONTACTGETSETTING cgs;

+		cgs.szModule = szModule;

+		cgs.szSetting = szSetting;

+		cgs.pValue = &dbv;

+		if ( !currDb->GetContactSetting(hContact, &cgs))

+			switch(dbv.type) {

+				case DBVT_BYTE:	return dbv.bVal;

+				case DBVT_WORD:   return dbv.wVal;

+				case DBVT_DWORD:	return dbv.dVal;

+			}

+	}

 		

 	return errorValue;

 }

 

 MIR_CORE_DLL(INT_PTR) db_get(HANDLE hContact, const char *szModule, const char *szSetting, DBVARIANT *dbv)

 {

+	if (currDb == NULL) return 1;

+

 	DBCONTACTGETSETTING cgs;

 	cgs.szModule = szModule;

 	cgs.szSetting = szSetting;

 	cgs.pValue = dbv;

-

-	return CallService(MS_DB_CONTACT_GETSETTING, (WPARAM)hContact, (LPARAM)&cgs);

+	return currDb->GetContactSetting(hContact, &cgs);

 }

 

 MIR_CORE_DLL(INT_PTR) db_get_s(HANDLE hContact, const char *szModule, const char *szSetting, DBVARIANT *dbv, const int nType)

 {

+	if (currDb == NULL) return 1;

+

 	DBCONTACTGETSETTING cgs;

 	cgs.szModule = szModule;

 	cgs.szSetting = szSetting;

 	cgs.pValue = dbv;

 	dbv->type = (BYTE)nType;

-	return CallService(MS_DB_CONTACT_GETSETTING_STR, (WPARAM)hContact, (LPARAM)&cgs);

+	return currDb->GetContactSettingStr(hContact, &cgs);

 }

 

 MIR_CORE_DLL(char*) db_get_sa(HANDLE hContact, const char *szModule, const char *szSetting)

@@ -101,7 +110,7 @@ MIR_CORE_DLL(char*) db_get_sa(HANDLE hContact, const char *szModule, const char
 	db_get_s(hContact, szModule, szSetting, &dbv, DBVT_ASCIIZ);

 	if (dbv.type == DBVT_ASCIIZ)

 		str = mir_strdup(dbv.pszVal);

-	DBFreeVariant(&dbv);

+	db_free(&dbv);

 	return str;

 }

 

@@ -112,97 +121,110 @@ MIR_CORE_DLL(wchar_t*) db_get_wsa(HANDLE hContact, const char *szModule, const c
 	db_get_s(hContact, szModule, szSetting, &dbv, DBVT_WCHAR);

 	if (dbv.type == DBVT_WCHAR)

 		str = mir_wstrdup(dbv.pwszVal);

-	DBFreeVariant(&dbv);

+	db_free(&dbv);

 	return str;

 }

 

 MIR_CORE_DLL(INT_PTR) db_free(DBVARIANT *dbv)

 {

-	return CallService(MS_DB_CONTACT_FREEVARIANT, 0, (LPARAM)dbv);

+	if (currDb == NULL) return 1;

+

+	return currDb->FreeVariant(dbv);

 }

 

 MIR_CORE_DLL(INT_PTR) db_unset(HANDLE hContact, const char *szModule, const char *szSetting)

 {

+	if (currDb == NULL) return 1;

+

 	DBCONTACTGETSETTING cgs;

 	cgs.szModule = szModule;

 	cgs.szSetting = szSetting;

-	return CallService(MS_DB_CONTACT_DELETESETTING, (WPARAM)hContact, (LPARAM)&cgs);

+	return currDb->DeleteContactSetting(hContact, &cgs);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_b(HANDLE hContact, const char *szModule, const char *szSetting, BYTE val)

 {

+	if (currDb == NULL) return 1;

+

 	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_BYTE;

 	cws.value.bVal = val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_w(HANDLE hContact, const char *szModule, const char *szSetting, WORD val)

 {

-	DBCONTACTWRITESETTING cws;

+	if (currDb == NULL) return 1;

 

+	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_WORD;

 	cws.value.wVal = val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_dw(HANDLE hContact, const char *szModule, const char *szSetting, DWORD val)

 {

+	if (currDb == NULL) return 1;

+

 	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_DWORD;

 	cws.value.dVal = val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_s(HANDLE hContact, const char *szModule, const char *szSetting, const char *val)

 {

-	DBCONTACTWRITESETTING cws;

+	if (currDb == NULL) return 1;

 

+	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_ASCIIZ;

 	cws.value.pszVal = (char*)val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_ws(HANDLE hContact, const char *szModule, const char *szSetting, const WCHAR *val)

 {

-	DBCONTACTWRITESETTING cws;

+	if (currDb == NULL) return 1;

 

+	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_WCHAR;

 	cws.value.pwszVal = (WCHAR*)val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_utf(HANDLE hContact, const char *szModule, const char *szSetting, const char *val)

 {

-	DBCONTACTWRITESETTING cws;

+	if (currDb == NULL) return 1;

 

+	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_UTF8;

 	cws.value.pszVal = (char*)val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(INT_PTR) db_set_blob(HANDLE hContact, const char *szModule, const char *szSetting, void *val, unsigned len)

 {

-	DBCONTACTWRITESETTING cws;

+	if (currDb == NULL) return 1;

 

+	DBCONTACTWRITESETTING cws;

 	cws.szModule = szModule;

 	cws.szSetting = szSetting;

 	cws.value.type = DBVT_BLOB;

-    cws.value.cpbVal = (WORD)len;

+	cws.value.cpbVal = (WORD)len;

 	cws.value.pbVal = (unsigned char*)val;

-	return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);

+	return currDb->WriteContactSetting(hContact, &cws);

 }

 

 MIR_CORE_DLL(void) db_setCurrent(MIDatabase* _db)

diff --git a/src/modules/database/dbintf.cpp b/src/modules/database/dbintf.cpp
new file mode 100644
index 0000000000..c3bf4f3b5c
--- /dev/null
+++ b/src/modules/database/dbintf.cpp
@@ -0,0 +1,198 @@
+/*

+

+Miranda NG: the free IM client for Microsoft* Windows*

+

+Copyright 2012 Miranda NG project,

+all portions of this codebase are copyrighted to the people

+listed in contributors.txt.

+

+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 "..\..\core\commonheaders.h"

+

+MIDatabase* currDb = NULL;

+

+MIR_CORE_DLL(void) db_setCurrent(MIDatabase*);

+

+static INT_PTR srvSetSafetyMode(WPARAM wParam, LPARAM)

+{

+	if (!currDb) return 1;

+

+	currDb->SetCacheSafetyMode(wParam != 0);

+	return 0;

+}

+

+static INT_PTR srvGetContactCount(WPARAM, LPARAM)

+{	return (currDb) ? currDb->GetContactCount() : 0;

+}

+

+///////////////////////////////////////////////////////////////////////////////

+// Events

+

+static INT_PTR srvFindFirstContact(WPARAM, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindFirstContact((LPCSTR)lParam) : 0;

+}

+

+static INT_PTR srvFindNextContact(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindNextContact((HANDLE)wParam, (LPCSTR)lParam) : 0;

+}

+

+static INT_PTR srvDeleteContact(WPARAM wParam, LPARAM)

+{	return (currDb) ? currDb->DeleteContact((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvAddContact(WPARAM wParam, LPARAM)

+{	return (currDb) ? (INT_PTR)currDb->AddContact() : 0;

+}

+

+static INT_PTR srvIsDbContact(WPARAM wParam, LPARAM)

+{	return (currDb) ? currDb->IsDbContact((HANDLE)wParam) : 0;

+}

+

+///////////////////////////////////////////////////////////////////////////////

+// Events

+

+static INT_PTR srvGetEventCount(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? currDb->GetEventCount((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvAddEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->AddEvent((HANDLE)wParam, (DBEVENTINFO*)lParam) : 0;

+}

+

+static INT_PTR srvDeleteEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? currDb->DeleteEvent((HANDLE)wParam, (HANDLE)lParam) : 0;

+}

+

+static INT_PTR srvGetBlobSize(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? currDb->GetBlobSize((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvGetEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->GetEvent((HANDLE)wParam, (DBEVENTINFO*)lParam) : 0;

+}

+

+static INT_PTR srvMarkEventRead(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? currDb->MarkEventRead((HANDLE)wParam, (HANDLE)lParam) : 0;

+}

+

+static INT_PTR srvGetEventContact(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->GetEventContact((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvFindFirstEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindFirstEvent((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvFindFirstUnreadEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindFirstUnreadEvent((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvFindLastEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindLastEvent((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvFindNextEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindNextEvent((HANDLE)wParam) : 0;

+}

+

+static INT_PTR srvFindPrevEvent(WPARAM wParam, LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FindPrevEvent((HANDLE)wParam) : 0;

+}

+

+///////////////////////////////////////////////////////////////////////////////

+// Module chain

+

+static INT_PTR srvEnumModuleNames(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->EnumModuleNames((DBMODULEENUMPROC)lParam, (void*)wParam) : 0;

+}

+

+///////////////////////////////////////////////////////////////////////////////

+// Settings

+

+static INT_PTR srvGetContactSetting(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->GetContactSetting((HANDLE)wParam, (DBCONTACTGETSETTING*)lParam) : 0;

+}

+

+static INT_PTR srvGetContactSettingStr(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->GetContactSettingStr((HANDLE)wParam, (DBCONTACTGETSETTING*)lParam) : 0;

+}

+

+static INT_PTR srvGetContactSettingStatic(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->GetContactSettingStatic((HANDLE)wParam, (DBCONTACTGETSETTING*)lParam) : 0;

+}

+

+static INT_PTR srvFreeVariant(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->FreeVariant((DBVARIANT*)lParam) : 0;

+}

+

+static INT_PTR srvWriteContactSetting(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->WriteContactSetting((HANDLE)wParam, (DBCONTACTWRITESETTING*)lParam) : 0;

+}

+

+static INT_PTR srvDeleteContactSetting(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->DeleteContactSetting((HANDLE)wParam, (DBCONTACTGETSETTING*)lParam) : 0;

+}

+

+static INT_PTR srvEnumContactSettings(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->EnumContactSettings((HANDLE)wParam, (DBCONTACTENUMSETTINGS*)lParam) : 0;

+}

+

+static INT_PTR srvSetSettingResident(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->SetSettingResident(wParam, (char*)lParam) : 0;

+}

+

+static INT_PTR srvEnumResidentSettings(WPARAM wParam,LPARAM lParam)

+{	return (currDb) ? (INT_PTR)currDb->EnumResidentSettings((DBMODULEENUMPROC)wParam, (void*)lParam) : 0;

+}

+

+int LoadDbintfModule()

+{

+	CreateServiceFunction(MS_DB_SETSAFETYMODE, srvSetSafetyMode);

+	

+	CreateServiceFunction(MS_DB_CONTACT_GETCOUNT, srvGetContactCount);

+	CreateServiceFunction(MS_DB_CONTACT_FINDFIRST, srvFindFirstContact);

+	CreateServiceFunction(MS_DB_CONTACT_FINDNEXT, srvFindNextContact);

+	CreateServiceFunction(MS_DB_CONTACT_DELETE, srvDeleteContact);

+	CreateServiceFunction(MS_DB_CONTACT_ADD, srvAddContact);

+	CreateServiceFunction(MS_DB_CONTACT_IS, srvIsDbContact);

+

+	CreateServiceFunction(MS_DB_EVENT_GETCOUNT, srvGetEventCount);

+	CreateServiceFunction(MS_DB_EVENT_ADD, srvAddEvent);

+	CreateServiceFunction(MS_DB_EVENT_DELETE, srvDeleteEvent);

+	CreateServiceFunction(MS_DB_EVENT_GETBLOBSIZE, srvGetBlobSize);

+	CreateServiceFunction(MS_DB_EVENT_GET, srvGetEvent);

+	CreateServiceFunction(MS_DB_EVENT_MARKREAD, srvMarkEventRead);

+	CreateServiceFunction(MS_DB_EVENT_GETCONTACT, srvGetEventContact);

+	CreateServiceFunction(MS_DB_EVENT_FINDFIRST, srvFindFirstEvent);

+	CreateServiceFunction(MS_DB_EVENT_FINDFIRSTUNREAD, srvFindFirstUnreadEvent);

+	CreateServiceFunction(MS_DB_EVENT_FINDLAST, srvFindLastEvent);

+	CreateServiceFunction(MS_DB_EVENT_FINDNEXT, srvFindNextEvent);

+	CreateServiceFunction(MS_DB_EVENT_FINDPREV, srvFindPrevEvent);

+

+	CreateServiceFunction(MS_DB_MODULES_ENUM, srvEnumModuleNames);

+

+	CreateServiceFunction(MS_DB_CONTACT_GETSETTING, srvGetContactSetting);

+	CreateServiceFunction(MS_DB_CONTACT_GETSETTING_STR, srvGetContactSettingStr);

+	CreateServiceFunction(MS_DB_CONTACT_GETSETTINGSTATIC, srvGetContactSettingStatic);

+	CreateServiceFunction(MS_DB_CONTACT_FREEVARIANT, srvFreeVariant);

+	CreateServiceFunction(MS_DB_CONTACT_WRITESETTING, srvWriteContactSetting);

+	CreateServiceFunction(MS_DB_CONTACT_DELETESETTING, srvDeleteContactSetting);

+	CreateServiceFunction(MS_DB_CONTACT_ENUMSETTINGS, srvEnumContactSettings);

+	CreateServiceFunction(MS_DB_SETSETTINGRESIDENT, srvSetSettingResident);

+	CreateServiceFunction("DB/ResidentSettings/Enum", srvEnumResidentSettings);

+	return 0;

+}