diff options
Diffstat (limited to 'plugins/Dbx_mdb/src/dbcontacts.cpp')
| -rw-r--r-- | plugins/Dbx_mdb/src/dbcontacts.cpp | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/plugins/Dbx_mdb/src/dbcontacts.cpp b/plugins/Dbx_mdb/src/dbcontacts.cpp new file mode 100644 index 0000000000..9d398ee4f3 --- /dev/null +++ b/plugins/Dbx_mdb/src/dbcontacts.cpp @@ -0,0 +1,197 @@ +/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org)
+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"
+
+int CDbxMdb::CheckProto(DBCachedContact *cc, const char *proto)
+{
+ if (cc->szProto == NULL) {
+ char protobuf[MAX_PATH] = { 0 };
+ DBVARIANT dbv;
+ dbv.type = DBVT_ASCIIZ;
+ dbv.pszVal = protobuf;
+ dbv.cchVal = sizeof(protobuf);
+ if (GetContactSettingStatic(cc->contactID, "Protocol", "p", &dbv) != 0 || (dbv.type != DBVT_ASCIIZ))
+ return 0;
+
+ cc->szProto = m_cache->GetCachedSetting(NULL, protobuf, 0, (int)strlen(protobuf));
+ }
+
+ return !strcmp(cc->szProto, proto);
+}
+
+STDMETHODIMP_(LONG) CDbxMdb::GetContactCount(void)
+{
+ mir_cslock lck(m_csDbAccess);
+ return m_contactCount;
+}
+
+STDMETHODIMP_(MCONTACT) CDbxMdb::FindFirstContact(const char *szProto)
+{
+ mir_cslock lck(m_csDbAccess);
+ DBCachedContact *cc = m_cache->GetFirstContact();
+ if (cc == NULL)
+ return NULL;
+
+ if (!szProto || CheckProto(cc, szProto))
+ return cc->contactID;
+
+ return FindNextContact(cc->contactID, szProto);
+}
+
+STDMETHODIMP_(MCONTACT) CDbxMdb::FindNextContact(MCONTACT contactID, const char *szProto)
+{
+ mir_cslock lck(m_csDbAccess);
+ while (contactID) {
+ DBCachedContact *cc = m_cache->GetNextContact(contactID);
+ if (cc == NULL)
+ break;
+
+ if (!szProto || CheckProto(cc, szProto))
+ return cc->contactID;
+
+ contactID = cc->contactID;
+ }
+
+ return NULL;
+}
+
+STDMETHODIMP_(LONG) CDbxMdb::DeleteContact(MCONTACT contactID)
+{
+ if (contactID == 0) // global contact cannot be removed
+ return 1;
+
+ // call notifier while outside mutex
+ NotifyEventHooks(hContactDeletedEvent, contactID, 0);
+
+ // delete
+ mir_cslock lck(m_csDbAccess);
+
+ return 0;
+}
+
+STDMETHODIMP_(MCONTACT) CDbxMdb::AddContact()
+{
+ DBContact dbc = { 0 };
+ dbc.signature = DBCONTACT_SIGNATURE;
+ {
+ mir_cslock lck(m_csDbAccess);
+ }
+
+ DBCachedContact *cc = m_cache->AddContactToCache(dbc.dwContactID);
+
+ NotifyEventHooks(hContactAddedEvent, dbc.dwContactID, 0);
+ return dbc.dwContactID;
+}
+
+STDMETHODIMP_(BOOL) CDbxMdb::IsDbContact(MCONTACT contactID)
+{
+ DBCachedContact *cc = m_cache->GetCachedContact(contactID);
+ if (cc == NULL)
+ return FALSE;
+
+ mir_cslock lck(m_csDbAccess);
+ DBContact *dbc = NULL;
+ if (dbc->signature == DBCONTACT_SIGNATURE) {
+ m_cache->AddContactToCache(contactID);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// metacontacts support
+
+BOOL CDbxMdb::MetaDetouchSub(DBCachedContact *cc, int nSub)
+{
+ CallService(MS_DB_MODULE_DELETE, cc->pSubs[nSub], (LPARAM)META_PROTO);
+ return 0;
+}
+
+BOOL CDbxMdb::MetaSetDefault(DBCachedContact *cc)
+{
+ return db_set_dw(cc->contactID, META_PROTO, "Default", cc->nDefault);
+}
+
+static int SortEvent(const DBEvent *p1, const DBEvent *p2)
+{
+ return (LONG)p1->timestamp - (LONG)p2->timestamp;
+}
+
+BOOL CDbxMdb::MetaMergeHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub)
+{
+ mir_cslock lck(m_csDbAccess);
+ return -11;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+BOOL CDbxMdb::MetaSplitHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub)
+{
+ mir_cslock lck(m_csDbAccess);
+ return -11;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// initial cycle to fill the contacts' cache
+
+struct COldMeta
+{
+ COldMeta(DWORD _id, DBCachedContact *_cc) :
+ hMetaID(_id), cc(_cc)
+ {}
+
+ DWORD hMetaID;
+ DBCachedContact *cc;
+};
+
+void CDbxMdb::FillContacts()
+{
+ OBJLIST<COldMeta> arMetas(10, NumericKeySortT);
+
+ for (DWORD dwOffset = 0; dwOffset != 0;) {
+
+ int dwContactID = 0;
+ DBCachedContact *cc = m_cache->AddContactToCache(dwContactID);
+ cc->dwDriverData = dwOffset;
+ CheckProto(cc, "");
+
+ DBVARIANT dbv; dbv.type = DBVT_DWORD;
+ cc->nSubs = (0 != GetContactSetting(dwContactID, META_PROTO, "NumContacts", &dbv)) ? -1 : dbv.dVal;
+ if (cc->nSubs != -1) {
+ cc->pSubs = (MCONTACT*)mir_alloc(cc->nSubs*sizeof(MCONTACT));
+ for (int i = 0; i < cc->nSubs; i++) {
+ char setting[100];
+ mir_snprintf(setting, SIZEOF(setting), "Handle%d", i);
+ cc->pSubs[i] = (0 != GetContactSetting(dwContactID, META_PROTO, setting, &dbv)) ? NULL : dbv.dVal;
+ }
+ }
+ cc->nDefault = (0 != GetContactSetting(dwContactID, META_PROTO, "Default", &dbv)) ? -1 : dbv.dVal;
+ cc->parentID = (0 != GetContactSetting(dwContactID, META_PROTO, "ParentMeta", &dbv)) ? NULL : dbv.dVal;
+
+ // whether we need conversion or not
+ if (!GetContactSetting(dwContactID, META_PROTO, "MetaID", &dbv))
+ arMetas.insert(new COldMeta(dbv.dVal, cc));
+ }
+}
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