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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /comm/mailnews/db/mork/morkSpace.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | comm/mailnews/db/mork/morkSpace.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/comm/mailnews/db/mork/morkSpace.h b/comm/mailnews/db/mork/morkSpace.h new file mode 100644 index 0000000000..baf74ee677 --- /dev/null +++ b/comm/mailnews/db/mork/morkSpace.h @@ -0,0 +1,108 @@ +/* -*- 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 _MORKSPACE_ +#define _MORKSPACE_ 1 + +#ifndef _MORK_ +# include "mork.h" +#endif + +#ifndef _MORKNODE_ +# include "morkNode.h" +#endif + +#ifndef _MORKBEAD_ +# include "morkBead.h" +#endif + +#ifndef _MORKMAP_ +# include "morkMap.h" +#endif + +// 456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789 + +#define morkSpace_kInitialSpaceSlots /*i*/ 1024 /* default */ +#define morkDerived_kSpace /*i*/ 0x5370 /* ascii 'Sp' */ + +/*| morkSpace: +|*/ +class morkSpace : public morkBead { // + + // public: // slots inherited from morkNode (meant to inform only) + // nsIMdbHeap* mNode_Heap; + + // mork_base mNode_Base; // must equal morkBase_kNode + // mork_derived mNode_Derived; // depends on specific node subclass + + // mork_access mNode_Access; // kOpen, kClosing, kShut, or kDead + // mork_usage mNode_Usage; // kHeap, kStack, kMember, kGlobal, kNone + // mork_able mNode_Mutable; // can this node be modified? + // mork_load mNode_Load; // is this node clean or dirty? + + // mork_uses mNode_Uses; // refcount for strong refs + // mork_refs mNode_Refs; // refcount for strong refs + weak refs + + // mork_color mBead_Color; // ID for this bead + + public: // bead color setter & getter replace obsolete member mTable_Id: + mork_tid SpaceScope() const { return mBead_Color; } + void SetSpaceScope(mork_scope inScope) { mBead_Color = inScope; } + + public: // state is public because the entire Mork system is private + morkStore* mSpace_Store; // weak ref to containing store + + mork_bool mSpace_DoAutoIDs; // whether db should assign member IDs + mork_bool mSpace_HaveDoneAutoIDs; // whether actually auto assigned IDs + mork_bool mSpace_CanDirty; // changes imply the store becomes dirty? + mork_u1 mSpace_Pad; // pad to u4 alignment + + public: // more specific dirty methods for space: + void SetSpaceDirty() { this->SetNodeDirty(); } + void SetSpaceClean() { this->SetNodeClean(); } + + mork_bool IsSpaceClean() const { return this->IsNodeClean(); } + mork_bool IsSpaceDirty() const { return this->IsNodeDirty(); } + + // { ===== begin morkNode interface ===== + public: // morkNode virtual methods + virtual void CloseMorkNode(morkEnv* ev); // CloseSpace() only if open + virtual ~morkSpace(); // assert that CloseSpace() executed earlier + + public: // morkMap construction & destruction + // morkSpace(morkEnv* ev, const morkUsage& inUsage, nsIMdbHeap* ioNodeHeap, + // const morkMapForm& inForm, nsIMdbHeap* ioSlotHeap); + + morkSpace(morkEnv* ev, const morkUsage& inUsage, mork_scope inScope, + morkStore* ioStore, nsIMdbHeap* ioNodeHeap, nsIMdbHeap* ioSlotHeap); + void CloseSpace(morkEnv* ev); // called by CloseMorkNode(); + + public: // dynamic type identification + mork_bool IsSpace() const { + return IsNode() && mNode_Derived == morkDerived_kSpace; + } + // } ===== end morkNode methods ===== + + public: // other space methods + mork_bool MaybeDirtyStoreAndSpace(); + + static void NonAsciiSpaceScopeName(morkEnv* ev); + static void NilSpaceStoreError(morkEnv* ev); + + morkPool* GetSpaceStorePool() const; + + public: // typesafe refcounting inlines calling inherited morkNode methods + static void SlotWeakSpace(morkSpace* me, morkEnv* ev, morkSpace** ioSlot) { + morkNode::SlotWeakNode((morkNode*)me, ev, (morkNode**)ioSlot); + } + + static void SlotStrongSpace(morkSpace* me, morkEnv* ev, morkSpace** ioSlot) { + morkNode::SlotStrongNode((morkNode*)me, ev, (morkNode**)ioSlot); + } +}; + +// 456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789 + +#endif /* _MORKSPACE_ */ |