From 0800db775a4da41507478a02fa8cb9e58f35b0c9 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Thu, 27 Feb 2014 19:01:09 +0000
Subject: db_mc_isMeta / db_mc_isSub - first functions of the new cache-based
 MC layer

git-svn-id: http://svn.miranda-ng.org/main/trunk@8311 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 src/mir_core/commonheaders.h             |  1 +
 src/mir_core/db.cpp                      | 21 +++++++++++++++++++++
 src/mir_core/mir_core.def                |  2 ++
 src/mir_core/mir_core_12.vcxproj         |  1 +
 src/mir_core/mir_core_12.vcxproj.filters |  3 +++
 5 files changed, 28 insertions(+)

(limited to 'src/mir_core')

diff --git a/src/mir_core/commonheaders.h b/src/mir_core/commonheaders.h
index 6e0b88f454..31745ac0a8 100644
--- a/src/mir_core/commonheaders.h
+++ b/src/mir_core/commonheaders.h
@@ -56,6 +56,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <newpluginapi.h>
 #include <m_langpack.h>
 #include <m_string.h>
+#include <m_metacontacts.h>
 
 #include "miranda.h"
 
diff --git a/src/mir_core/db.cpp b/src/mir_core/db.cpp
index c22b0e1415..2652278143 100644
--- a/src/mir_core/db.cpp
+++ b/src/mir_core/db.cpp
@@ -320,6 +320,27 @@ MIR_CORE_DLL(HANDLE) db_event_prev(HANDLE hDbEvent)
 	return (currDb == NULL) ? 0 : currDb->FindPrevEvent(hDbEvent);
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////
+// metacontacts
+
+MIR_CORE_DLL(int) db_mc_isMeta(MCONTACT hContact)
+{
+	if (currDb == NULL)
+		return false;
+
+	DBCachedContact *cc = currDb->m_cache->GetCachedContact(hContact);
+	return (cc == NULL) ? false : cc->nSubs != -1;
+}
+
+MIR_CORE_DLL(int) db_mc_isSub(MCONTACT hContact)
+{
+	if (currDb == NULL)
+		return false;
+
+	DBCachedContact *cc = currDb->m_cache->GetCachedContact(hContact);
+	return (cc == NULL) ? false : cc->parentID != INVALID_CONTACT_ID;
+}
+
 /////////////////////////////////////////////////////////////////////////////////////////
 // misc functions
 
diff --git a/src/mir_core/mir_core.def b/src/mir_core/mir_core.def
index 6b0244e4db..5ff1a5efb5 100644
--- a/src/mir_core/mir_core.def
+++ b/src/mir_core/mir_core.def
@@ -248,3 +248,5 @@ ProtoLogW                     @245
 db_get_static                 @246
 db_get_wstatic                @247
 db_get_static_utf             @248
+db_mc_isMeta                  @249
+db_mc_isSub                   @250
diff --git a/src/mir_core/mir_core_12.vcxproj b/src/mir_core/mir_core_12.vcxproj
index 518502e446..c9926e96ef 100644
--- a/src/mir_core/mir_core_12.vcxproj
+++ b/src/mir_core/mir_core_12.vcxproj
@@ -22,6 +22,7 @@
     <ClInclude Include="..\..\include\m_core.h" />
     <ClInclude Include="..\..\include\m_database.h" />
     <ClInclude Include="..\..\include\m_json.h" />
+    <ClInclude Include="..\..\include\m_metacontacts.h" />
     <ClInclude Include="..\..\include\m_system.h" />
     <ClInclude Include="..\..\include\m_system_cpp.h" />
     <ClInclude Include="commonheaders.h" />
diff --git a/src/mir_core/mir_core_12.vcxproj.filters b/src/mir_core/mir_core_12.vcxproj.filters
index 43e01d705a..3311ae3578 100644
--- a/src/mir_core/mir_core_12.vcxproj.filters
+++ b/src/mir_core/mir_core_12.vcxproj.filters
@@ -153,5 +153,8 @@
     <ClInclude Include="..\..\include\m_system_cpp.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\include\m_metacontacts.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
-- 
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