debian-packages/eventcore
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Add userData!T properties for all descriptor based primitives.

Browse source
This commit is contained in:
Sönke Ludwig 2018-03-16 12:22:50 +01:00
parent 68b8f44957
commit 7bfbb64899
12 changed files with 180 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

65
source/eventcore/driver.d
View file

@ -327,11 +327,6 @@ interface EventDriverSockets {
/// ditto
bool setOption(StreamSocketFD socket, StreamSocketOption option, bool enable);
/// Low-level user data access. Use `getUserData` instead.
protected void* rawUserData(StreamSocketFD descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
/// ditto
protected void* rawUserData(DatagramSocketFD descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
/** Retrieves a reference to a user-defined value associated with a descriptor.
*/
@property final ref T userData(T, FD)(FD descriptor)
@ -341,6 +336,13 @@ interface EventDriverSockets {
static void destr(void* ptr) { destroy(*cast(T*)ptr); }
return *cast(T*)rawUserData(descriptor, T.sizeof, &init, &destr);
}
/// Low-level user data access. Use `getUserData` instead.
protected void* rawUserData(StreamSocketFD descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
/// ditto
protected void* rawUserData(StreamListenSocketFD descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
/// ditto
protected void* rawUserData(DatagramSocketFD descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
}
@ -384,8 +386,22 @@ interface EventDriverFiles {
Returns `false` $(I iff) the last reference was removed by this call.
*/
bool releaseRef(FileFD descriptor);
/** Retrieves a reference to a user-defined value associated with a descriptor.
*/
@property final ref T userData(T)(FileFD descriptor)
@trusted {
import std.conv : emplace;
static void init(void* ptr) { emplace(cast(T*)ptr); }
static void destr(void* ptr) { destroy(*cast(T*)ptr); }
return *cast(T*)rawUserData(descriptor, T.sizeof, &init, &destr);
}
/// Low-level user data access. Use `userData` instead.
protected void* rawUserData(FileFD descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
}
/** Cross-thread notifications
"Events" can be used to wake up the event loop of a foreign thread. This is
@ -428,6 +444,19 @@ interface EventDriverEvents {
Returns `false` $(I iff) the last reference was removed by this call.
*/
bool releaseRef(EventID descriptor);
/** Retrieves a reference to a user-defined value associated with a descriptor.
*/
@property final ref T userData(T)(EventID descriptor)
@trusted {
import std.conv : emplace;
static void init(void* ptr) { emplace(cast(T*)ptr); }
static void destr(void* ptr) { destroy(*cast(T*)ptr); }
return *cast(T*)rawUserData(descriptor, T.sizeof, &init, &destr);
}
/// Low-level user data access. Use `userData` instead.
protected void* rawUserData(EventID descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
}
@ -496,6 +525,19 @@ interface EventDriverTimers {
/// Determines if the given timer's reference count equals one.
bool isUnique(TimerID descriptor) const;
/** Retrieves a reference to a user-defined value associated with a descriptor.
*/
@property final ref T userData(T)(TimerID descriptor)
@trusted {
import std.conv : emplace;
static void init(void* ptr) { emplace(cast(T*)ptr); }
static void destr(void* ptr) { destroy(*cast(T*)ptr); }
return *cast(T*)rawUserData(descriptor, T.sizeof, &init, &destr);
}
/// Low-level user data access. Use `userData` instead.
protected void* rawUserData(TimerID descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
}
interface EventDriverWatchers {
@ -516,6 +558,19 @@ interface EventDriverWatchers {
Returns `false` $(I iff) the last reference was removed by this call.
*/
bool releaseRef(WatcherID descriptor);
/** Retrieves a reference to a user-defined value associated with a descriptor.
*/
@property final ref T userData(T)(WatcherID descriptor)
@trusted {
import std.conv : emplace;
static void init(void* ptr) { emplace(cast(T*)ptr); }
static void destr(void* ptr) { destroy(*cast(T*)ptr); }
return *cast(T*)rawUserData(descriptor, T.sizeof, &init, &destr);
}
/// Low-level user data access. Use `userData` instead.
protected void* rawUserData(WatcherID descriptor, size_t size, DataInitializer initialize, DataInitializer destroy) @system;
}