diff options
Diffstat (limited to 'plugins/FavContacts/src/contact_cache.h')
| -rw-r--r-- | plugins/FavContacts/src/contact_cache.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/plugins/FavContacts/src/contact_cache.h b/plugins/FavContacts/src/contact_cache.h new file mode 100644 index 0000000000..905ba4b469 --- /dev/null +++ b/plugins/FavContacts/src/contact_cache.h @@ -0,0 +1,61 @@ +#ifndef __contact_cache__
+#define __contact_cache__
+
+class CContactCache
+{
+public:
+ enum { INFOSIZE = 1024 };
+
+private:
+
+ struct TContactInfo
+ {
+ HANDLE hContact;
+ float rate;
+ TCHAR info[INFOSIZE];
+ bool infoLoaded;
+
+ static int cmp(const TContactInfo *p1, const TContactInfo *p2)
+ {
+ if (p1->rate > p2->rate) return -1;
+ if (p1->rate < p2->rate) return 1;
+ return 0;
+ }
+
+ static int cmp2(const void *a1, const void *a2)
+ {
+ return cmp(*(const TContactInfo **)a1, *(const TContactInfo **)a2);
+ }
+
+ TContactInfo()
+ {
+ info[0] = info[1] = 0;
+ infoLoaded = false;
+ }
+
+ void LoadInfo();
+ };
+
+ OBJLIST<TContactInfo> m_cache;
+ unsigned long m_lastUpdate;
+ CRITICAL_SECTION m_cs;
+ HANDLE m_hOnDbEventAdded;
+
+ int __cdecl OnDbEventAdded(WPARAM wParam, LPARAM lParam);
+ float GetEventWeight(unsigned long age);
+ float GetTimeWeight(unsigned long age);
+
+public:
+ CContactCache();
+ ~CContactCache();
+
+ void Lock() { EnterCriticalSection(&m_cs); }
+ void Unlock() { LeaveCriticalSection(&m_cs); }
+ void Rebuild();
+
+ HANDLE get(int rate);
+ float getWeight(int rate);
+ bool filter(int rate, TCHAR *str);
+};
+
+#endif // __contact_cache__
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