diff options
Diffstat (limited to 'src/modules/protocols/protodir.cpp')
| -rw-r--r-- | src/modules/protocols/protodir.cpp | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/src/modules/protocols/protodir.cpp b/src/modules/protocols/protodir.cpp deleted file mode 100644 index 672fb7f007..0000000000 --- a/src/modules/protocols/protodir.cpp +++ /dev/null @@ -1,243 +0,0 @@ -/*
-
-Miranda NG: the free IM client for Microsoft* Windows*
-
-Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org),
-Copyright (c) 2000-12 Miranda IM 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"
-
-#if 0
-
-extern HANDLE hCacheHeap;
-
-/*
-
- the id cache has id/proto against hContact to lookup ID's fast to resolve to hContact,
- the protoBaseCache has hContact's sorted, so can lookup hContact->proto fast, these two caches
- share the same data, they're indexes, each entry might not have an "id" set.
-
- There is a small cache which maintains a protocol list
-
-*/
-
-/*
-
- The information we need to cache is not readily available, data has to be gathered at startup
- when a new contact is created/deleted, when a new proto registers and so on.
-
- The information we get at startup includes walking the contact chain and reading Protocol/p which
- will give us the protocol the contact is on, all this info is stored in contactEntry's within
- protoCache ONLY - contactCache is EMPTY at this point.
-
- We can not fetch the id of the contact because this information is only in SOME protocol plugins,
- this is a problem but we'll hook all proto registrations and ask each proto if it supports the
- returning this ID name, if not - it won't even use our id <-> contact look so no biggie!
-
-*/
-
-typedef struct {
- char * proto; // within proto cache
- char * id; // optional
- HANDLE hContact;
-} contactEntry;
-
-typedef struct {
- mir_cs csLock;
- SortedList contactCache; // index for id/proto -> hContact
- SortedList protoCache; // index for hContact -> proto/id
- SortedList protoNameCache; // index of protocol names
-} contactDir;
-
-static contactDir condir;
-
-// compare's id/proto and return's hContact's
-int contactCacheCompare(void * a, void * b)
-{
- contactEntry * x = (contactEntry *) a;
- contactEntry * y = (contactEntry *) b;
- int rc=0;
- // same protocol?
- rc = mir_strcmp(x->proto, y->proto);
- if ( rc == 0 ) {
- // same id? id's might be missing
- if ( x->id && y->id ) rc = mir_strcmp(x->id, y->id);
- }
- return rc;
-}
-
-// compares hContact's and returns associated data
-int protoCacheCompare(void * a, void * b)
-{
- contactEntry * x = (contactEntry *) a;
- contactEntry * y = (contactEntry *) b;
- if ( x->hContact < y->hContact ) return -1;
- if ( x->hContact > y->hContact ) return 1;
- return 0;
-}
-
-// keeps a list of protocol names
-int protoNameCacheCompare(void * a, void * b)
-{
- return mir_strcmp( (char *)a, (char*)b );
-}
-
-// cache the protocol string so that its not allocated per contact but shared
-char * contactDir_Proto_Add(contactDir * cd, char * proto)
-{
- int index = 0 ;
- char * szCache = 0;
- mir_cslock lck(cd->csLock);
- if ( List_GetIndex(&cd->protoNameCache, proto, &index) ) szCache = cd->protoNameCache.items[index];
- else {
- szCache = HeapAlloc(hCacheHeap, HEAP_NO_SERIALIZE, mir_strlen(proto)+1);
- mir_strcpy(szCache, proto);
- List_Insert(&cd->protoNameCache, szCache, index);
- }
- return szCache;
-}
-
-// thread safe
-char * contactDir_Proto_Get(contactDir * cd, HANDLE hContact)
-{
- char * szCache = 0;
- int index = 0;
- contactEntry e;
- e.hContact=hContact;
- e.proto="";
- e.id="";
- mir_cslock lck(cd->csLock);
- if ( List_GetIndex(&cd->protoCache, &e, &index) ) {
- contactEntry * p = cd->protoCache.items[index];
- szCache = p->proto;
- }
- return szCache;
-}
-
-// thread tolerant, if updating id dont pass proto, if updating proto dont pass id
-void contactDir_Contact_Add(contactDir * cd, HANDLE hContact, char * proto, char * id)
-{
- // if a contact is gonna exist anywhere it's going to be in the ->protoCache which has a key of hContact
- // if id is not null then the contact should be indexed via the ->contactCache instead
- if ( id == NULL ) {
- int index = 0;
- contactEntry e;
- e.hContact=hContact;
- e.proto = proto;
- e.id = "";
- mir_cslock lck(cd->csLock);
- if ( List_GetIndex(&cd->protoCache, &e, &index) ) {
- contactEntry * p = cd->protoCache.items[index];
- // this hContact is in the cache, protcol changing?
- p->proto = contactDir_Proto_Add(cd, proto); // just replace the old pointer
- } else {
- contactEntry * p = 0;
- // this hContact isn't in the cache, add it
- p = HeapAlloc(hCacheHeap, HEAP_NO_SERIALIZE, sizeof(contactEntry));
- p->proto = contactDir_Proto_Add(cd, proto);
- p->id = 0;
- p->hContact = hContact;
- // add it
- List_Insert(&cd->protoCache, p, index);
- }
- } else {
- // this contact HAS to be in ->protoCache since it was added during startup
- // need to find the contactEntry* that should already exist for it
- } //if
-}
-
-// only expected to be called at startup.
-void contactDir_Proto_Walk(contactDir * cd)
-{
- HANDLE hContact;
- char buf[128];
- DBCONTACTGETSETTING gsProto;
- DBVARIANT dbvProto;
- // setup the read structure
- gsProto.szModule="Protocol";
- gsProto.szSetting="p";
- gsProto.pValue = &dbvProto;
- // this might not work
- hContact = (HANDLE) CallService(MS_DB_CONTACT_FINDFIRST, 0, 0);
- while ( hContact ) {
- // and how we'll get the reset
- dbvProto.type=DBVT_ASCIIZ;
- dbvProto.pszVal = (char *) &buf;
- dbvProto.cchVal = SIZEOF(buf);
- // figure out what hContact/Protocol/p is
- if ( CallService(MS_DB_CONTACT_GETSETTINGSTATIC,(WPARAM)hContact, (LPARAM)&gsProto) == 0 ) {
- contactDir_Contact_Add(cd, hContact, buf, NULL);
- }
- // find next
- hContact = (HANDLE) CallService(MS_DB_CONTACT_FINDNEXT, (WPARAM)hContact, 0);
- }
-}
-
-// ctor/dtor
-
-void contactDir_Init(contactDir * cd)
-{
- cd->contactCache.increment=50;
- cd->contactCache.sortFunc=contactCacheCompare;
- cd->protoCache.increment=50;
- cd->protoCache.sortFunc=protoCacheCompare;
- cd->protoNameCache.increment=5;
- cd->protoNameCache.sortFunc=protoNameCacheCompare;
- // build a list of all hContact's and what proto's they are on
- contactDir_Proto_Walk(cd);
-}
-
-void contactDir_Deinit(contactDir * cd)
-{
- List_Destroy(&cd->contactCache);
- List_Destroy(&cd->protoCache);
- List_Destroy(&cd->protoNameCache);
-}
-
-static int contactDirGetProto(WPARAM wParam, LPARAM lParam)
-{
- return (int) contactDir_Proto_Get(&condir,(HANDLE)wParam);
-}
-
-#endif
-
-void InitContactDir(void)
-{
- return;
- //contactDir_Init(&condir);
- //CreateServiceFunction(MS_PROTODIR_PROTOFROMCONTACT, contactDirGetProto);
-}
-
-void UninitContactDir(void)
-{
- return;
-#if 0
- {
- int j;
- for ( j = 0; j< condir.protoCache.realCount; j++) {
- char buf[128];
- contactEntry * p = condir.protoCache.items[j];
- mir_snprintf(buf,SIZEOF(buf)," [%s] %s @ %x \n", p->proto, p->id ? p->id : "", p->hContact);
- OutputDebugString(buf);
- }
- }
- contactDir_Deinit(&condir);
-#endif
-}
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