From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001
From: Jef <jef@targetspot.com>
Date: Tue, 24 Sep 2024 14:54:57 +0200
Subject: Initial community commit

---
 Src/Wasabi/api/service/waservicefactorybase.h | 76 +++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 Src/Wasabi/api/service/waservicefactorybase.h

(limited to 'Src/Wasabi/api/service/waservicefactorybase.h')

diff --git a/Src/Wasabi/api/service/waservicefactorybase.h b/Src/Wasabi/api/service/waservicefactorybase.h
new file mode 100644
index 00000000..19c9c56d
--- /dev/null
+++ b/Src/Wasabi/api/service/waservicefactorybase.h
@@ -0,0 +1,76 @@
+#ifndef __WASERVICEFACTORYBASE_IMPL_H
+#define __WASERVICEFACTORYBASE_IMPL_H
+
+/*<?<autoheader/>*/
+class CfgItem;
+/*?>*/
+
+#include "waservicefactoryi.h"
+
+template <class SERVICETYPE, class SERVICE>
+class NOVTABLE waServiceFactoryBaseX : public waServiceFactoryI {
+public:
+  waServiceFactoryBaseX(GUID myGuid = INVALID_GUID) : guid(myGuid) {}
+  virtual FOURCC svc_serviceType()=0;
+  virtual const char *svc_getServiceName() { return SERVICE::getServiceName(); }
+  virtual GUID svc_getGuid() { return guid; }
+  virtual void *svc_getInterfaceAndLock() {// this is only for back compat
+    return getInterface(TRUE);
+  }
+
+  virtual void *svc_getInterface(int global_lock)=0;
+  virtual int svc_releaseInterface(void *ptr)=0;
+
+  virtual CfgItem *svc_getCfgInterface() { return NULL; }
+  virtual const wchar_t *svc_getTestString() { return NULL; }
+
+  virtual int svc_notify(int msg, int param1 = 0, int param2 = 0) { return 0; }
+
+private:
+  GUID guid;
+};
+
+// if you derive from this, all you have to do is override the newService()
+// and delService() methods... if all you need to do is instantiate a class
+// and destroy it use the helper below (waServiceFactoryT)
+template <class SERVICETYPE, class SERVICE>
+class NOVTABLE waServiceFactoryBase : public waServiceFactoryBaseX<SERVICETYPE, SERVICE> {
+public:
+  waServiceFactoryBase(GUID myGuid = INVALID_GUID) : waServiceFactoryBaseX<SERVICETYPE, SERVICE>(myGuid) {}
+  virtual FOURCC svc_serviceType() { return SERVICETYPE::getServiceType(); }
+  virtual void *svc_getInterface(int global_lock) { // new style, client optionally does the locking
+    SERVICETYPE *ret = newService();
+    if (global_lock) WASABI_API_SVC->service_lock(this, ret);
+    return ret;
+  }
+  virtual int svc_releaseInterface(void *ptr) {
+    return delService(static_cast<SERVICE*>(static_cast<SERVICETYPE*>(ptr)));
+  }
+protected:
+  virtual SERVICETYPE *newService()=0;
+  virtual int delService(SERVICETYPE *service)=0;
+};
+
+// and this one just exposes a service pointer, without factory. note that
+// SERVICETYPE and SERVICE do not have to be related (unlike waServiceFactoryBase
+// who needs a relationship between the classes in releaseInterface)
+template <class SERVICETYPE, class SERVICE>
+class NOVTABLE waServiceBase : public waServiceFactoryBaseX<SERVICETYPE, SERVICE> {
+public:
+  waServiceBase(GUID myGuid = INVALID_GUID) : waServiceFactoryBaseX<SERVICETYPE, SERVICE>(myGuid) {}
+  virtual FOURCC svc_serviceType() { return SERVICE::getServiceType(); }
+  virtual void *svc_getInterface(int global_lock) { // new style, client optionally does the locking
+    SERVICETYPE *ret = getService();
+    if (global_lock) WASABI_API_SVC->service_lock(this, ret);
+    return ret;
+  }
+  virtual int svc_releaseInterface(void *ptr) {
+    return TRUE;
+  }
+protected:
+  virtual SERVICETYPE *getService()=0;
+};
+
+
+
+#endif // __WASERVICEFACTORYBASE_IMPL_H
-- 
cgit