Difference between revisions of "Projects/PIM/MS Windows/SQLite Folder Indices"

Revision as of 10:39, 23 April 2008

There are issues with locking index files for KMail folders and mmap()/munmap() operations on Windows. Therefore, SQLite-based indices are in development. This page presents detailed development notes for this task.

Started: jstaniek 11:35, 23 April 2008 (CEST)

KMFolderIndex

api docs

2008-04-23
- mIndexId unused - removed as well as serialIndexId()
- indexLocation(): added .db suffix to indicate the index is sqlite-based
- INDEX_VERSION is written and checked using 'PRAGMA user_version = <integer>' command [1]
- we do not use temporary filenames, e.g. in writeIndex(): SQLite takes care about safe storage
- updateIndex() no changes, we're changing implementation of KMMsgBase::syncIndexString() and writeIndex() instead

KMMsgBase

api docs

2008-04-23
- move syncIndexString() to KMFolderIndex, where we can impleemnt it for SQLite differently

Status of porting to SQLite

TOPIC	PORTED	TESTED	NOTES
KMFolderIndex:indexLocation()	yes		added .db suffix to indicate the index is sqlite-based

@@ Line 4: / Line 4: @@
 ==KMFolderIndex==
+[http://api.kde.org/4.x-api/kdepim-apidocs/kmail/html/classKMFolderIndex.html api docs]
 *2008-04-23
 **mIndexId unused - removed as well as serialIndexId()
@@ Line 12: / Line 13: @@
 ==KMMsgBase==
+[http://api.kde.org/4.x-api/kdepim-apidocs/kmail/html/classKMMsgBase.html api docs]
 *2008-04-23
 **move syncIndexString() to KMFolderIndex, where we can impleemnt it for SQLite differently