Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

mailnews/db/msgdb/public/nsMsgHdr.h

@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _nsMsgHdr_H
+#define _nsMsgHdr_H
+
+#include "mozilla/MemoryReporting.h"
+#include "nsIMsgHdr.h"
+#include "nsStringGlue.h"
+#include "MailNewsTypes.h"
+#include "mdb.h"
+#include "nsTArray.h"
+
+class nsMsgDatabase;
+class nsCString;
+class nsIMsgThread;
+
+class nsMsgHdr : public nsIMsgDBHdr {
+public:
+    NS_DECL_NSIMSGDBHDR
+	friend class nsMsgDatabase;
+    friend class nsMsgPropertyEnumerator; // accesses m_mdb
+    ////////////////////////////////////////////////////////////////////////////
+    ////////////////////////////////////////////////////////////////////////////
+    // nsMsgHdr methods:
+    nsMsgHdr(nsMsgDatabase *db, nsIMdbRow *dbRow);
+
+    virtual nsresult    GetRawFlags(uint32_t *result);
+    void                Init();
+    virtual nsresult    InitCachedValues();
+    virtual nsresult    InitFlags();
+    void                ClearCachedValues() {m_initedValues = 0;}
+
+    NS_DECL_ISUPPORTS
+
+    nsIMdbRow   *GetMDBRow() {return m_mdbRow;}
+    bool        IsParentOf(nsIMsgDBHdr *possibleChild);
+    bool        IsAncestorOf(nsIMsgDBHdr *possibleChild);
+    bool        IsAncestorKilled(uint32_t ancestorsToCheck);
+    void        ReparentInThread(nsIMsgThread *thread);
+
+    size_t SizeOfExcludingThis(mozilla::MallocSizeOf aMallocSizeOfFun) const
+    {
+      return m_references.ShallowSizeOfExcludingThis(aMallocSizeOfFun);
+    }
+    size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOfFun) const
+    {
+      return aMallocSizeOfFun(this) + SizeOfExcludingThis(aMallocSizeOfFun);
+    }
+
+protected:
+  virtual ~nsMsgHdr();
+    nsresult SetStringColumn(const char *str, mdb_token token);
+    nsresult SetUInt32Column(uint32_t value, mdb_token token);
+    nsresult GetUInt32Column(mdb_token token, uint32_t *pvalue, uint32_t defaultValue = 0);
+    nsresult SetUInt64Column(uint64_t value, mdb_token token);
+    nsresult GetUInt64Column(mdb_token token, uint64_t *pvalue, uint64_t defaultValue = 0);
+
+    // reference and threading stuff.
+    nsresult	ParseReferences(const char *references);
+    const char* GetNextReference(const char *startNextRef, nsCString &reference,
+                                 bool acceptNonDelimitedReferences);
+
+    nsMsgKey	m_threadId; 
+    nsMsgKey	m_messageKey; 	//news: article number, mail mbox offset, imap uid...
+    nsMsgKey	m_threadParent;	// message this is a reply to, in thread.
+    PRTime      m_date;                         
+    uint32_t    m_messageSize;	// lines for news articles, bytes for mail messages
+    uint32_t    m_statusOffset;	// offset in a local mail message of the mozilla status hdr
+    uint32_t    m_flags;
+    // avoid parsing references every time we want one
+    nsTArray<nsCString> m_references;
+    nsMsgPriorityValue  m_priority;
+
+    // nsMsgHdrs will have to know what db and row they belong to, since they are really
+    // just a wrapper around the msg row in the mdb. This could cause problems,
+    // though I hope not.
+    nsMsgDatabase *m_mdb;
+    nsIMdbRow     *m_mdbRow;
+    uint32_t      m_initedValues;
+};
+
+#endif
+