new event filters, beginning

git-svn-id: http://svn.miranda-ng.org/main/trunk@1797 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 111 insertions, 148 deletions

diff --git a/src/modules/protocols/protochains.cpp b/src/modules/protocols/protochains.cpp
index 74145d3970..0314282e08 100644
--- a/src/modules/protocols/protochains.cpp
+++ b/src/modules/protocols/protochains.cpp
@@ -20,104 +20,129 @@ 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"

 #include <m_protomod.h>

 

-//Protocol chain is list of integers "0".."n", with network protocol named "p"

+extern LIST<PROTOCOLDESCRIPTOR> filters;

+

+static int GetProtocolP(HANDLE hContact, char *szBuf, int cbLen)

+{

+	DBVARIANT dbv;

+	dbv.type = DBVT_ASCIIZ;

+	dbv.pszVal = szBuf;

+	dbv.cchVal = cbLen;

+

+	DBCONTACTGETSETTING dbcgs;

+	dbcgs.pValue = &dbv;

+	dbcgs.szModule = "Protocol";

+	dbcgs.szSetting = "p";

+	return (int)CallService(MS_DB_CONTACT_GETSETTINGSTATIC, (WPARAM)hContact, (LPARAM)&dbcgs);

+}

+

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

+

+INT_PTR CallContactService(HANDLE hContact, const char *szProtoService, WPARAM wParam, LPARAM lParam)

+{

+	INT_PTR ret;

+	CCSDATA ccs = { hContact, szProtoService, wParam, lParam };

+

+	for (int i=0; i < filters.getCount(); i++) {

+		if ((ret = CallProtoServiceInt(hContact, filters[i]->szName, szProtoService, i+1, (LPARAM)&ccs)) != CALLSERVICE_NOTFOUND) {

+			//chain was started, exit

+			return ret;

+		}

+	}

+

+	char szProto[40];

+	if ( GetProtocolP(hContact, szProto, sizeof(szProto)))

+		return 1;

+

+	PROTOACCOUNT *pa = Proto_GetAccount(szProto);

+	if (pa == NULL || pa->ppro == NULL)

+		return 1;

+

+	if (pa->bOldProto)

+		ret = CallProtoServiceInt(hContact, szProto, szProtoService, (WPARAM)(-1), (LPARAM)&ccs);

+	else

+		ret = CallProtoServiceInt(hContact, szProto, szProtoService, wParam, lParam);

+	if (ret == CALLSERVICE_NOTFOUND)

+		ret = 1;

+

+	return ret;

+}

+

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

+

 INT_PTR Proto_CallContactService(WPARAM wParam, LPARAM lParam)

-//note that this is ChainSend() too, due to a quirk of function definitions

 {

 	CCSDATA *ccs = (CCSDATA*)lParam;

-	int i;

-	char str[10];

-	DBVARIANT dbv;

 	INT_PTR ret;

-	PROTOACCOUNT* pa;

 

 	if (wParam == (WPARAM)(-1))

 		return 1;

 

-	for (i = wParam;; i++) {

-		_itoa(i, str, 10);

-		if (DBGetContactSettingString(ccs->hContact, "_Filter", str, &dbv))

-			break;

-

-		if ((ret = CallProtoServiceInt(NULL,dbv.pszVal, ccs->szProtoService, i+1, lParam)) != CALLSERVICE_NOTFOUND) {

+	for (int i = wParam; i < filters.getCount(); i++) {

+		if ((ret = CallProtoServiceInt(NULL, filters[i]->szName, ccs->szProtoService, i+1, lParam)) != CALLSERVICE_NOTFOUND) {

 			//chain was started, exit

-			mir_free(dbv.pszVal);

 			return ret;

 		}

-		mir_free(dbv.pszVal);

 	}

-	if (DBGetContactSettingString(ccs->hContact, "Protocol", "p", &dbv))

+

+	char szProto[40];

+	if ( GetProtocolP(ccs->hContact, szProto, sizeof(szProto)))

 		return 1;

 

-	pa = Proto_GetAccount(dbv.pszVal);

+	PROTOACCOUNT *pa = Proto_GetAccount(szProto);

 	if (pa == NULL || pa->ppro == NULL)

+		return 1;

+

+	if (pa->bOldProto)

+		ret = CallProtoServiceInt(ccs->hContact, szProto, ccs->szProtoService, (WPARAM)(-1), (LPARAM)ccs);

+	else

+		ret = CallProtoServiceInt(ccs->hContact, szProto, ccs->szProtoService, ccs->wParam, ccs->lParam);

+	if (ret == CALLSERVICE_NOTFOUND)

 		ret = 1;

-	else {

-		if (pa->bOldProto)

-			ret = CallProtoServiceInt(ccs->hContact, dbv.pszVal, ccs->szProtoService, (WPARAM)(-1), (LPARAM)ccs);

-		else

-			ret = CallProtoServiceInt(ccs->hContact, dbv.pszVal, ccs->szProtoService, ccs->wParam, ccs->lParam);

-		if (ret == CALLSERVICE_NOTFOUND)

-			ret = 1;

-	}

 

-	mir_free(dbv.pszVal);

 	return ret;

 }

 

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

+

 static INT_PTR CallRecvChain(WPARAM wParam, LPARAM lParam)

 {

 	CCSDATA *ccs = (CCSDATA*)lParam;

-	int i;

 	INT_PTR ret;

-	char str[10];

-	DBVARIANT dbv;

-	PROTOACCOUNT* pa;

 

 	if (wParam == (WPARAM)(-1)) return 1;   //shouldn't happen - sanity check

-	if (wParam == 0) {	   //begin processing by finding end of chain

-		for (;;wParam++) {

-			_itoa(wParam, str, 10);

-			if (DBGetContactSettingString(ccs->hContact, "_Filter", str, &dbv))

-				break;

-			mir_free(dbv.pszVal);

-		}

-	}

-	else wParam--;

+	if (wParam == 0)   //begin processing by finding end of chain

+		wParam = filters.getCount();

+	else

+		wParam--;

 

-	for (i = wParam-1; i >= 0; i--) {

-		_itoa(i, str, 10);

-		if (DBGetContactSettingString(ccs->hContact, "_Filter", str, &dbv))  //never happens

-			return 1;

-

-		if ((ret = CallProtoServiceInt(NULL,dbv.pszVal, ccs->szProtoService, i+1, lParam)) != CALLSERVICE_NOTFOUND) {

+	for (int i = wParam-1; i >= 0; i--) {

+		if ((ret = CallProtoServiceInt(NULL, filters[i]->szName, ccs->szProtoService, i+1, lParam)) != CALLSERVICE_NOTFOUND) {

 			//chain was started, exit

-			mir_free(dbv.pszVal);

 			return ret;

 		}

-		mir_free(dbv.pszVal);

 	}

 

 	//end of chain, call network protocol again

-	if (DBGetContactSettingString(ccs->hContact, "Protocol", "p", &dbv))

+	char szProto[40];

+	if ( GetProtocolP(ccs->hContact, szProto, sizeof(szProto)))

 		return 1;

 

-	pa = Proto_GetAccount(dbv.pszVal);

+	PROTOACCOUNT *pa = Proto_GetAccount(szProto);

 	if (pa == NULL || pa->ppro == NULL)

+		return 1;

+

+	if (pa->bOldProto)

+		ret = CallProtoServiceInt(ccs->hContact, szProto, ccs->szProtoService, (WPARAM)(-1), (LPARAM)ccs);

+	else

+		ret = CallProtoServiceInt(ccs->hContact, szProto, ccs->szProtoService, ccs->wParam, ccs->lParam);

+	if (ret == CALLSERVICE_NOTFOUND)

 		ret = 1;

-	else {

-		if (pa->bOldProto)

-			ret = CallProtoServiceInt(ccs->hContact, dbv.pszVal, ccs->szProtoService, (WPARAM)(-1), (LPARAM)ccs);

-		else

-			ret = CallProtoServiceInt(ccs->hContact, dbv.pszVal, ccs->szProtoService, ccs->wParam, ccs->lParam);

-		if (ret == CALLSERVICE_NOTFOUND)

-			ret = 1;

-	}

 

-	mir_free(dbv.pszVal);

 	return ret;

 }

 

@@ -129,133 +154,71 @@ static INT_PTR Proto_ChainRecv(WPARAM wParam, LPARAM lParam)
 

 PROTOACCOUNT* __fastcall Proto_GetAccount(HANDLE hContact)

 {

-	DBVARIANT dbv;

-	DBCONTACTGETSETTING dbcgs;

-	char name[32];

-

-	dbv.type = DBVT_ASCIIZ;

-	dbv.pszVal = name;

-	dbv.cchVal = SIZEOF(name);

-	dbcgs.pValue = &dbv;

-	dbcgs.szModule = "Protocol";

-	dbcgs.szSetting = "p";

-	if (CallService(MS_DB_CONTACT_GETSETTINGSTATIC, (WPARAM)hContact, (LPARAM)&dbcgs))

+	char szProto[40];

+	if ( GetProtocolP(hContact, szProto, sizeof(szProto)))

 		return 0;

 

-	return Proto_GetAccount((char*)dbv.pszVal);

+	return Proto_GetAccount(szProto);

 }

 

 static INT_PTR Proto_GetContactBaseProto(WPARAM wParam, LPARAM)

 {

-	PROTOACCOUNT* pa = Proto_GetAccount((HANDLE)wParam);

+	PROTOACCOUNT *pa = Proto_GetAccount((HANDLE)wParam);

 	return (INT_PTR)(Proto_IsAccountEnabled(pa) ? pa->szModuleName : NULL);

 }

 

 static INT_PTR Proto_GetContactBaseAccount(WPARAM wParam, LPARAM)

 {

-	PROTOACCOUNT* pa = Proto_GetAccount((HANDLE)wParam);

-    return (INT_PTR)(pa ? pa->szModuleName : NULL);

+	PROTOACCOUNT *pa = Proto_GetAccount((HANDLE)wParam);

+	return (INT_PTR)(pa ? pa->szModuleName : NULL);

 }

 

 static INT_PTR Proto_IsProtoOnContact(WPARAM wParam, LPARAM lParam)

 {

-	int i;

-	char str[10];

-	DBVARIANT dbv;

-

-    if ( !lParam) return 0;

+	char *szProto = (char*)lParam;

+	if (szProto == NULL)

+		return 0;

 

-	if ( !DBGetContactSettingString((HANDLE)wParam, "Protocol", "p", &dbv)) {

-		if ( !_stricmp((char*)lParam, dbv.pszVal)) {

-			mir_free(dbv.pszVal);

+	char szContactProto[40];

+	if ( !GetProtocolP((HANDLE)wParam, szContactProto, sizeof(szContactProto)))

+		if ( !_stricmp(szProto, szContactProto))

 			return -1;

-		}

-		mir_free(dbv.pszVal);

-	}

-	for (i=0;;i++) {

-		_itoa(i, str, 10);

-		if (DBGetContactSettingString((HANDLE)wParam, "_Filter", str, &dbv)) break;

-		if ( !strcmp((char*)lParam, dbv.pszVal)) {

-			mir_free(dbv.pszVal);

+

+	for (int i=0; i < filters.getCount(); i++)

+		if ( !strcmp(szProto, filters[i]->szName))

 			return i+1;

-		}

-		mir_free(dbv.pszVal);

-	}

+

 	return 0;

 }

 

 static INT_PTR Proto_AddToContact(WPARAM wParam, LPARAM lParam)

 {

-	PROTOCOLDESCRIPTOR *pd, *pdCompare;

-

-	pd = Proto_IsProtocolLoaded((char*)lParam);

+	char *szProto = (char*)lParam;

+	PROTOCOLDESCRIPTOR *pd = Proto_IsProtocolLoaded(szProto);

 	if (pd == NULL) {

-		PROTOACCOUNT* pa = Proto_GetAccount((char*)lParam);

+		PROTOACCOUNT *pa = Proto_GetAccount(szProto);

 		if (pa) {

-			DBWriteContactSettingString((HANDLE)wParam, "Protocol", "p", (char*)lParam);

+			db_set_s((HANDLE)wParam, "Protocol", "p", szProto);

 			return 0;

 		}

 		return 1;

 	}

 

-	if (pd->type == PROTOTYPE_PROTOCOL) {

-		DBWriteContactSettingString((HANDLE)wParam, "Protocol", "p", (char*)lParam);

-		return 0;

-	}

-	if (Proto_IsProtoOnContact(wParam, lParam)) return 1;

-	{ /* v:0.3.3 + PROTO FILTERS ARE NOW KEPT IN THEIR OWN DB MODULE! */

-		int i;

-		char str[10], *lastProto;

-		DBVARIANT dbv;

-

-		for (i=0;;i++) {

-			_itoa(i, str, 10);

-			if (DBGetContactSettingString((HANDLE)wParam, "_Filter", str, &dbv)) break;

-			pdCompare = Proto_IsProtocolLoaded((char*)dbv.pszVal);

-			mir_free(dbv.pszVal);

-			if (pdCompare == NULL) continue;

-			if (pd->type > pdCompare->type) break;

-		}

-		//put the new module at position i

-		lastProto = mir_strdup((char*)lParam);

-		for (;;i++) {

-			_itoa(i, str, 10);

-			if (DBGetContactSettingString((HANDLE)wParam, "_Filter", str, &dbv)) {

-				DBWriteContactSettingString((HANDLE)wParam, "_Filter", str, lastProto);

-				mir_free(lastProto);

-				break;

-			}

-			DBWriteContactSettingString((HANDLE)wParam, "_Filter", str, lastProto);

-			mir_free(lastProto);

-			lastProto = dbv.pszVal;

-		}

-	}

+	if (pd->type == PROTOTYPE_PROTOCOL)

+		db_set_s((HANDLE)wParam, "Protocol", "p", szProto);

+

 	return 0;

 }

 

 static INT_PTR Proto_RemoveFromContact(WPARAM wParam, LPARAM lParam)

 {

-	int i;

-	DBVARIANT dbv;

-	char str[10];

-

-	i = Proto_IsProtoOnContact(wParam, lParam);

-	if ( !i) return 1;

-	if (i == -1)

-		DBDeleteContactSetting((HANDLE)wParam, "Protocol", "p");

-	else {

-		for (i--;;i++) {			//we have to decrease i, as Proto_IsOnContact returns +1 more number than read from database

-			_itoa(i+1, str, 10);

-			if (0 != DBGetContactSettingString((HANDLE)wParam, "_Filter", str, &dbv)) {

-				_itoa(i, str, 10);

-				DBDeleteContactSetting((HANDLE)wParam, "_Filter", str);

-				break;

-			}

-			_itoa(i, str, 10);

-			DBWriteContactSettingString((HANDLE)wParam, "_Filter", str, dbv.pszVal);

-			mir_free(dbv.pszVal);

-		}

+	switch ( Proto_IsProtoOnContact(wParam, lParam)) {

+	case 0:

+		return 1;

+	case -1:

+		db_unset((HANDLE)wParam, "Protocol", "p");

 	}

+

 	return 0;

 }