diff options
| author | George Hazan <george.hazan@gmail.com> | 2015-04-03 17:22:19 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2015-04-03 17:22:19 +0000 |
| commit | 4c10b1b16a1dfc9aceeaea5c668da890a97f55b6 (patch) | |
| tree | a499ab2286a14679fb1e45630f7f773465ff397e /plugins/Dbx_kyoto/src/dbintf.cpp | |
| parent | e164ace17434d7f21bd831f41211a9515feebeda (diff) | |
table tuning
git-svn-id: http://svn.miranda-ng.org/main/trunk@12588 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/Dbx_kyoto/src/dbintf.cpp')
| -rw-r--r-- | plugins/Dbx_kyoto/src/dbintf.cpp | 76 |
1 files changed, 70 insertions, 6 deletions
diff --git a/plugins/Dbx_kyoto/src/dbintf.cpp b/plugins/Dbx_kyoto/src/dbintf.cpp index cbed2eb648..4b3859eb63 100644 --- a/plugins/Dbx_kyoto/src/dbintf.cpp +++ b/plugins/Dbx_kyoto/src/dbintf.cpp @@ -23,6 +23,53 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "commonheaders.h"
+struct SettingsComparator : public Comparator
+{
+ SettingsComparator() {}
+ virtual int32_t compare(const char *akbuf, size_t, const char *bkbuf, size_t) + { + DBSettingSortingKey *k1 = (DBSettingSortingKey*)akbuf, *k2 = (DBSettingSortingKey*)bkbuf;
+ if (k1->dwContactID < k2->dwContactID) return -1;
+ if (k1->dwContactID > k2->dwContactID) return 1;
+
+ if (k1->dwOfsModule < k2->dwOfsModule) return -1;
+ if (k1->dwOfsModule > k2->dwOfsModule) return 1;
+
+ return strcmp(k1->szSettingName, k2->szSettingName);
+ } +}
+static _settingsComparator;
+
+struct EventsComparator : public Comparator
+{
+ EventsComparator() {}
+ virtual int32_t compare(const char *akbuf, size_t, const char *bkbuf, size_t) + { + DBEventSortingKey *k1 = (DBEventSortingKey*)akbuf, *k2 = (DBEventSortingKey*)bkbuf;
+ if (k1->dwContactId < k2->dwContactId) return -1;
+ if (k1->dwContactId > k2->dwContactId) return 1;
+
+ if (k1->ts < k2->ts) return -1;
+ if (k1->ts > k2->ts) return 1;
+
+ if (k1->dwEventId < k2->dwEventId) return -1;
+ if (k1->dwEventId > k2->dwEventId) return 1;
+
+ return 0;
+ }
+}
+static _eventsComparator;
+
+struct LongComparator : public Comparator
+{
+ LongComparator() {}
+ virtual int32_t compare(const char *akbuf, size_t, const char *bkbuf, size_t) + {
+ return *(LONG*)akbuf - *(LONG*)bkbuf;
+ } +} +static _longComparator;
+
static int ModCompare(const ModuleName *mn1, const ModuleName *mn2)
{
return strcmp(mn1->name, mn2->name);
@@ -87,12 +134,29 @@ int CDbxKV::Load(bool bSkipInit) iFlags |= TreeDB::OWRITER;
std::string szFilename((char*)_T2A(m_tszProfileName));
- if (!m_dbGlobal.open(szFilename, iFlags)) return EGROKPRF_DAMAGED;
- if (!m_dbContacts.open(szFilename + ".cnt", iFlags)) return EGROKPRF_DAMAGED;
- if (!m_dbModules.open(szFilename + ".mod", iFlags)) return EGROKPRF_DAMAGED;
- if (!m_dbEvents.open(szFilename + ".evt", iFlags)) return EGROKPRF_DAMAGED;
- if (!m_dbEventsSort.open(szFilename + ".evs", iFlags)) return EGROKPRF_DAMAGED;
- if (!m_dbSettings.open(szFilename + ".set", iFlags)) return EGROKPRF_DAMAGED;
+ m_dbGlobal.tune_map(16384);
+ if (!m_dbGlobal.open(szFilename, iFlags))
+ return EGROKPRF_DAMAGED;
+
+ m_dbContacts.tune_map(256 * 1024);
+ if (!m_dbContacts.open(szFilename + ".cnt", iFlags))
+ return EGROKPRF_DAMAGED;
+
+ m_dbModules.tune_comparator(&_longComparator);
+ if (!m_dbModules.open(szFilename + ".mod", iFlags))
+ return EGROKPRF_DAMAGED;
+
+ m_dbEvents.tune_comparator(&_longComparator);
+ if (!m_dbEvents.open(szFilename + ".evt", iFlags))
+ return EGROKPRF_DAMAGED;
+
+ m_dbEventsSort.tune_comparator(&_eventsComparator);
+ if (!m_dbEventsSort.open(szFilename + ".evs", iFlags))
+ return EGROKPRF_DAMAGED;
+
+ m_dbSettings.tune_comparator(&_settingsComparator);
+ if (!m_dbSettings.open(szFilename + ".set", iFlags))
+ return EGROKPRF_DAMAGED;
DWORD keyVal = 1;
if (-1 != m_dbGlobal.get((LPCSTR)&keyVal, sizeof(keyVal), (LPSTR)&m_header, sizeof(m_header))) {
|